H-2 class I histocompatibility antigen K-B alpha chain, Beta-2 microglobulin, ovalbumin-derived peptide
Mus musculus
State in the Current Structure
| Assembly | Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Associated Components | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|
| 1 | Insufficient information Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count | Chain A； UniProt 22–301 | Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain ; | No other associated polymer | X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.2；298 K；13% PEG 10000, 100 mM MES, pH 6.2, vapor diffusion, hanging drop, temperature 298K | Resolution 2.00 Å R-free 0.253 |
| 2 | Insufficient information Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count | Chain B； UniProt 22–301 | Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain ; | No other associated polymer | X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.2；298 K；13% PEG 10000, 100 mM MES, pH 6.2, vapor diffusion, hanging drop, temperature 298K | Resolution 2.00 Å R-free 0.253 |
Other States of the Same Protein in the Database
Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.
| Other PDB | Difference from Current Entry 2QRI | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1BQH MURINE CD8AA ECTODOMAIN FRAGMENT IN COMPLEX WITH H-2KB/VSV8 Deposited 1998-08-16 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain A
22–295（274 aa）
Fragment：ALPHA CHAIN
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8.5；20-25% PEG 4K, 0.2M LI2SO4, 0.1M TRIS PH8.5
|
Resolution 2.80 Å R-free 0.296 |
| 1BQH MURINE CD8AA ECTODOMAIN FRAGMENT IN COMPLEX WITH H-2KB/VSV8 Deposited 1998-08-16 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain D
22–295（274 aa）
Fragment：ALPHA CHAIN
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8.5；20-25% PEG 4K, 0.2M LI2SO4, 0.1M TRIS PH8.5
|
Resolution 2.80 Å R-free 0.296 |
| 1FO0 MURINE ALLOREACTIVE SCFV TCR-PEPTIDE-MHC CLASS I MOLECULE COMPLEX Deposited 2000-08-24 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–296（275 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7；PEG 6000 10% HEPES 0.1M PH 7.0
MGAC 0.25 M NACL 0.25M, pH 7.00, VAPOR DIFFUSION
|
Resolution 2.50 Å R-free 0.276 |
| 1FZJ MHC CLASS I NATURAL MUTANT H-2KBM1 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND VESICULAR STOMATITIS VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：A152E, Y155R, Y156L Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD, pH 6.40, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.90 Å R-free 0.222 |
| 1FZJ MHC CLASS I NATURAL MUTANT H-2KBM1 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND VESICULAR STOMATITIS VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Other combination Heteromer；Protein × 6 PDB declaration: hexameric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：A152E, Y155R, Y156L Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 PO4 PHOSPHATE ION × 4 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 6 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD, pH 6.40, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.90 Å R-free 0.222 |
| 1FZK MHC CLASS I NATURAL MUTANT H-2KBM1 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND SENDAI VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：A152E, Y155R, Y156L Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 2 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD , pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.70 Å R-free 0.213 |
| 1FZK MHC CLASS I NATURAL MUTANT H-2KBM1 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND SENDAI VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Other combination Heteromer；Protein × 6 PDB declaration: hexameric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：A152E, Y155R, Y156L Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 PO4 PHOSPHATE ION × 4 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 4 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD , pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.70 Å R-free 0.213 |
| 1FZM MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND VESICULAR STOMATITIS VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：Y22F, M23I, E24S, D30N Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 2 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD , pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.80 Å R-free 0.223 |
| 1FZO MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND SENDAI VIRUS NUCLEOPROTEIN Deposited 2000-10-03 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Mutation：Y22F, M23I, E24S, D30N Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.4；290 K；K/Na phosphate, MPD , pH 6.40, VAPOR DIFFUSION, SITTING DROP, temperature 290K
|
Resolution 1.80 Å R-free 0.211 |
| 1G6R A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX Deposited 2000-11-07 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.2；295 K；0.2 M Tris/acetate, 10% PEG 6000, pH 7.2, VAPOR DIFFUSION, temperature 22K
|
Resolution 2.80 Å R-free 0.327 |
| 1G6R A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX Deposited 2000-11-07 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain I
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.2；295 K；0.2 M Tris/acetate, 10% PEG 6000, pH 7.2, VAPOR DIFFUSION, temperature 22K
|
Resolution 2.80 Å R-free 0.327 |
| 1G7P CRYSTAL STRUCTURE OF MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND YEAST ALPHA-GLUCOSIDASE Deposited 2000-11-13 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS, RESIDUES 22-295
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.25；295 K；sodium/potassium phosphate, MPD, pH 7.25, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 1.50 Å R-free 0.222 |
| 1G7Q CRYSTAL STRUCTURE OF MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND MUC1 VNTR PEPTIDE SAPDTRPA Deposited 2000-11-13 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS, RESIDUES 22-295
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.25；295 K；sodium/potassium phosphate, MPD, pH 7.25, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 1.60 Å R-free 0.221 |
| 1KBG MHC Class I H-2KB Presented Glycopeptide RGY8-6H-GAL2 Deposited 1998-08-28 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain H
22–295（274 aa）
Fragment：PEPTIDE-BINDING DOMAIN
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.4；2.3M Na/K PHOSPHATE, 2% MPD, pH 6.4
|
Resolution 2.20 Å R-free 0.279 |
| 1KJ3 Mhc Class I H-2Kb molecule complexed with pKB1 peptide Deposited 2001-12-04 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain H
22–299（278 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；1.5M K2HPO4/N2HPO4, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.259 |
| 1KJ3 Mhc Class I H-2Kb molecule complexed with pKB1 peptide Deposited 2001-12-04 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain I
22–299（278 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；1.5M K2HPO4/N2HPO4, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.259 |
| 1KPU High resolution crystal structure of the MHC class I complex H-2Kb/VSV8 Deposited 2002-01-02 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：extracellular domain, sequence database residues 22-295, numbered 1-274
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；295 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 1.50 Å R-free 0.208 |
| 1KPV High resolution crystal structure of the MHC class I complex H-2Kb/SEV9 Deposited 2002-01-02 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：extracellular domain, sequence database residues 22-295, numbered 1-274
|
Not recorded | PO4 PHOSPHATE ION × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；295 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 1.71 Å R-free 0.204 |
| 1KPV High resolution crystal structure of the MHC class I complex H-2Kb/SEV9 Deposited 2002-01-02 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Other combination Heteromer；Protein × 6 PDB declaration: hexameric |
Chain A
22–295（274 aa）
Fragment：extracellular domain, sequence database residues 22-295, numbered 1-274
|
Not recorded | PO4 PHOSPHATE ION × 4 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 6 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；295 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
Resolution 1.71 Å R-free 0.204 |
| 1LEG Crystal Structure of H-2Kb bound to the dEV8 peptide Deposited 2002-04-09 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN, SEQUENCE DATABASE RESIDUES 22-295, NUMBERED 1-274
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 6.8；298 K；sodium potassium phosphate, pH 6.8, VAPOR DIFFUSION, temperature 298K
|
Resolution 1.75 Å R-free 0.241 |
| 1LEK Crystal Structure of H-2Kbm3 bound to dEV8 Deposited 2002-04-09 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN, SEQUENCE DATABASE RESIDUES 22-295, NUMBERED 1-274
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 6.8；298 K；sodium potassium phosphate, pH 6.8, VAPOR DIFFUSION, temperature 298K
|
Resolution 2.15 Å R-free 0.258 |
| 1LK2 1.35A crystal structure of H-2Kb complexed with the GNYSFYAL peptide Deposited 2002-04-23 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAIN, SEQUENCE DATABASE RESIDUES 22-295, NUMBERED 1-274
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；K/Na-Phosphate, MPD, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
|
Resolution 1.35 Å R-free 0.164 |
| 1MWA 2C/H-2KBM3/DEV8 ALLOGENEIC COMPLEX Deposited 2002-09-27 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–296（275 aa）
|
Not recorded | GOL GLYCEROL × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ACY ACETIC ACID × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.8；277.16 K；0.1M TRIS ACETATE, 12% PEG4000, 18% glycerol, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 277.16K
|
Resolution 2.40 Å R-free 0.313 |
| 1MWA 2C/H-2KBM3/DEV8 ALLOGENEIC COMPLEX Deposited 2002-09-27 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Other combination Heteromer；Protein × 5 PDB declaration: pentameric |
Chain I
22–296（275 aa）
|
Not recorded | GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.8；277.16 K；0.1M TRIS ACETATE, 12% PEG4000, 18% glycerol, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 277.16K
|
Resolution 2.40 Å R-free 0.313 |
| 1N59 Crystal structure of the Murine class I Major Histocompatibility Complex of H-2KB, B2-Microglobulin, and A 9-Residue immunodominant peptide epitope gp33 derived from LCMV Deposited 2002-11-05 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–297（276 aa）
Fragment：Extracellular fragment
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；PEG8000, magnesium acetate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.95 Å R-free 0.287 |
| 1N59 Crystal structure of the Murine class I Major Histocompatibility Complex of H-2KB, B2-Microglobulin, and A 9-Residue immunodominant peptide epitope gp33 derived from LCMV Deposited 2002-11-05 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–297（276 aa）
Fragment：Extracellular fragment
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；PEG8000, magnesium acetate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.95 Å R-free 0.287 |
| 1NAM MURINE ALLOREACTIVE SCFV TCR-PEPTIDE-MHC CLASS I MOLECULE COMPLEX Deposited 2002-11-28 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–296（275 aa）
Fragment：Extracellular Domains (alpha1, alpha2, alpha3)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；277 K；PEG6000 13-17%, MgAc 0.1M, NaCl 0-0.1M, Hepes 0.1M, pH 7.0 to 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.70 Å R-free 0.298 |
| 1NAN MCH CLASS I H-2KB MOLECULE COMPLEXED WITH PBM1 PEPTIDE Deposited 2002-11-28 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric |
Chain H
22–299（278 aa）
Fragment：Extracellular Domains (alpha1, alpha2, alpha3)
Chain L
22–299（278 aa）
Fragment：Extracellular Domains (alpha1, alpha2, alpha3)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.8；293 K；PEG6000 16-17%, NaAc 0.2M, NaCl 0.3M, Mes 0.1M, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.279 |
| 1OSZ MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND AN (L4V) MUTANT OF THE VESICULAR STOMATITIS VIRUS NUCLEOPROTEIN Deposited 1998-06-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 7；pH 7.0
|
Resolution 2.10 Å R-free 0.293 |
| 1P1Z X-RAY CRYSTAL STRUCTURE OF THE LECTIN-LIKE NATURAL KILLER CELL RECEPTOR LY-49C BOUND TO ITS MHC CLASS I LIGAND H-2Kb Deposited 2003-04-14 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric |
Chain A
22–295（274 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 9；277 K；10% PEG 20000, 2% DIOXANE, 0.1 M Bicine, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 3.26 Å R-free 0.316 |
| 1P4L Crystal structure of NK receptor Ly49C mutant with its MHC class I ligand H-2Kb Deposited 2003-04-23 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric |
Chain A
22–295（274 aa）
Fragment：extracellular alpha-1, alpha-2, alpha-3
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；Protein 8mg/ml, 0.1 M HEPES-Na pH 7.5, 2% v/v PEG400, 2.0 M Ammonium Sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.90 Å R-free 0.295 |
| 1RJY Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B Peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–301（280 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.90 Å R-free 0.257 |
| 1RJY Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B Peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–301（280 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.90 Å R-free 0.257 |
| 1RJZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpies Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–301（280 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.60 Å R-free 0.288 |
| 1RJZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpies Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–301（280 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.60 Å R-free 0.288 |
| 1RK0 Mhc Class I H-2Kb Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：extracellular domain
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.61 Å R-free 0.238 |
| 1RK1 Mhc Class I Natural H-2Kb Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：extracellular domain
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.10 Å R-free 0.230 |
| 1S7Q Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.99 Å R-free 0.209 |
| 1S7R Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.95 Å R-free 0.290 |
| 1S7R Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.95 Å R-free 0.290 |
| 1S7S Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.99 Å R-free 0.232 |
| 1S7T Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.252 |
| 1S7T Crystal structures of the murine class I major histocompatibility complex H-2Kb in complex with LCMV-derived gp33 index peptide and three of its escape variants Deposited 2004-01-30 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–369（348 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；sodium/potassium phosphate, Methyl pentane diol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.252 |
| 1T0M Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：residues 1-278
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.271 |
| 1T0M Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：residues 1-278
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.271 |
| 1T0N Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：residues 1-278
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.80 Å R-free 0.232 |
| 1T0N Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：residues 1-278
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 1.80 Å R-free 0.232 |
| 1VAC MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND CHICKEN OVALBUMIN Deposited 1994-11-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 1VAD MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND YEAST ALPHA-GLUCOSIDASE Deposited 1994-11-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 1WBZ CRYSTAL STRUCTURES OF MURINE MHC CLASS I H-2 Db AND Kb MOLECULES IN COMPLEX WITH CTL EPITOPES FROM INFLUENZA A VIRUS: IMPLICATIONS FOR TCR REPERTOIRE SELECTION AND IMMUNODOMINANCE Deposited 2004-11-05 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–296（275 aa）
Fragment：EXTRACELLULAR DOMAINS, RESIDUES 22-296
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.00 Å R-free 0.254 |
| 1WBZ CRYSTAL STRUCTURES OF MURINE MHC CLASS I H-2 Db AND Kb MOLECULES IN COMPLEX WITH CTL EPITOPES FROM INFLUENZA A VIRUS: IMPLICATIONS FOR TCR REPERTOIRE SELECTION AND IMMUNODOMINANCE Deposited 2004-11-05 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–296（275 aa）
Fragment：EXTRACELLULAR DOMAINS, RESIDUES 22-296
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.00 Å R-free 0.254 |
| 2CKB STRUCTURE OF THE 2C/KB/DEV8 COMPLEX Deposited 1998-01-14 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–295（274 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 7.2；PROTEIN WAS CRYSTALLIZED FROM 0.2 M TRIS ACETATE PH 7.2 0.1 M SODIUM CHLORIDE 12 % PEG 4000 AND TRANSFERRED IN ETHYLENE GLYCOL CONTAINING PRECIPITANT SOLUTION, FROM 4% TO 22%, BEFORE DATA COLLECTION.
|
Resolution 3.00 Å R-free 0.322 |
| 2CKB STRUCTURE OF THE 2C/KB/DEV8 COMPLEX Deposited 1998-01-14 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain I
22–295（274 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 7.2；PROTEIN WAS CRYSTALLIZED FROM 0.2 M TRIS ACETATE PH 7.2 0.1 M SODIUM CHLORIDE 12 % PEG 4000 AND TRANSFERRED IN ETHYLENE GLYCOL CONTAINING PRECIPITANT SOLUTION, FROM 4% TO 22%, BEFORE DATA COLLECTION.
|
Resolution 3.00 Å R-free 0.322 |
| 2CLV MHC Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM8 peptide Deposited 2006-05-02 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–300（279 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3), RESIDUES 22-300
|
Mutation：YES | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.3；14% PEG 10000, 100 MM MES PH 6.3
|
Resolution 1.90 Å R-free 0.251 |
| 2CLV MHC Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM8 peptide Deposited 2006-05-02 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain H
22–300（279 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3), RESIDUES 22-300
|
Mutation：YES | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.3；14% PEG 10000, 100 MM MES PH 6.3
|
Resolution 1.90 Å R-free 0.251 |
| 2CLZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM1 peptide Deposited 2006-05-03 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–300（279 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3), RESIDUES 22-300
|
Mutation：YES | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.3；14% PEG 6000 ; 100 MM MES PH 6.3
|
Resolution 1.90 Å R-free 0.247 |
| 2CLZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and pBM1 peptide Deposited 2006-05-03 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain H
22–300（279 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3), RESIDUES 22-300
|
Mutation：YES | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.3；14% PEG 6000 ; 100 MM MES PH 6.3
|
Resolution 1.90 Å R-free 0.247 |
| 2FO4 Enhanced MHC class I binding and immune responses through anchor modification of the non-canonical tumor associated MUC1-8 peptide Deposited 2006-01-12 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS, RESIDUES 1-274
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 4 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.6；291 K；1.9M sodium/potasium phosphate, 2% MPD, pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
|
Resolution 2.70 Å R-free 0.248 |
| 2MHA CRYSTAL STRUCTURE OF THE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I H-2KB MOLECULE CONTAINING A SINGLE VIRAL PEPTIDE: IMPLICATIONS FOR PEPTIDE BINDING AND T-CELL RECEPTOR RECOGNITION Deposited 1993-07-21 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–291（270 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 2MHA CRYSTAL STRUCTURE OF THE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I H-2KB MOLECULE CONTAINING A SINGLE VIRAL PEPTIDE: IMPLICATIONS FOR PEPTIDE BINDING AND T-CELL RECEPTOR RECOGNITION Deposited 1993-07-21 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–291（270 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 2OL3 crystal structure of BM3.3 ScFV TCR in complex with PBM8-H-2KBM8 MHC class I molecule Deposited 2007-01-18 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain H
22–300（279 aa）
Fragment：EXTRACELLULAR DOMAINS (ALPHA1, ALPHA2, ALPHA3)
|
Not recorded | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；12 % PEG 6000, 100 mM Hepes, pH 7.5, and 150 mM Magnesium Acetate, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.284 |
| 2QRS Crystal Structure of a single chain trimer composed of the MHC I heavy chain H-2Kb Y84A, beta-2microglobulin, and ovalbumin-derived peptide. Deposited 2007-07-29 | Different mutation/modification Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
22–301（280 aa）
Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain
;
|
Mutation：Y105A | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.4；298 K；14% PEG 6000, 100 mM MES, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.00 Å R-free 0.252 |
| 2QRS Crystal Structure of a single chain trimer composed of the MHC I heavy chain H-2Kb Y84A, beta-2microglobulin, and ovalbumin-derived peptide. Deposited 2007-07-29 | Different mutation/modification Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
22–301（280 aa）
Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain
;
|
Mutation：Y105A | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.4；298 K；14% PEG 6000, 100 mM MES, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.00 Å R-free 0.252 |
| 2QRT Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C, beta-2microglobulin, and ovalbumin-derived peptide. Deposited 2007-07-29 | Different mutation/modification Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
22–301（280 aa）
Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain
;
|
Mutation：Y105C | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.3；298 K；13% PEG 6000, 100 mM MES, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 1.80 Å R-free 0.239 |
| 2QRT Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C, beta-2microglobulin, and ovalbumin-derived peptide. Deposited 2007-07-29 | Different mutation/modification Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
22–301（280 aa）
Fragment：;Fusion protein of ovalbumin-derived peptide, linker, Beta-2 microglobulin, linker, and H-2 class I histocompatibility antigen K-B alpha chain extracellular domain
;
|
Mutation：Y105C | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.3；298 K；13% PEG 6000, 100 mM MES, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 1.80 Å R-free 0.239 |
| 2VAA MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND VESICULAR STOMATITIS VIRUS NUCLEOPROTEIN Deposited 1994-11-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.30 Å |
| 2VAB MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND SENDAI VIRUS NUCLEOPROTEIN Deposited 1994-11-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
Fragment：EXTRACELLULAR DOMAINS
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 2ZSV Crystal structure of H-2Kb in complex with JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | GOL GLYCEROL × 3 CYS CYSTEINE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.6；294 K；0.1M cacodylate, 16% PEG 8K, 0.2M Ca(OAc)2, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 1.80 Å R-free 0.250 |
| 2ZSV Crystal structure of H-2Kb in complex with JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | GOL GLYCEROL × 7 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.6；294 K；0.1M cacodylate, 16% PEG 8K, 0.2M Ca(OAc)2, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 1.80 Å R-free 0.250 |
| 2ZSW Crystal structure of H-2Kb in complex with the Q600Y variant of JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；294 K；0.1M cacodylate, 13% PEG 8K, 0.2M Ca(OAc)2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 2.80 Å R-free 0.253 |
| 2ZSW Crystal structure of H-2Kb in complex with the Q600Y variant of JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain E
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；294 K；0.1M cacodylate, 13% PEG 8K, 0.2M Ca(OAc)2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 2.80 Å R-free 0.253 |
| 2ZSW Crystal structure of H-2Kb in complex with the Q600Y variant of JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；294 K；0.1M cacodylate, 13% PEG 8K, 0.2M Ca(OAc)2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 2.80 Å R-free 0.253 |
| 2ZSW Crystal structure of H-2Kb in complex with the Q600Y variant of JHMV epitope S598 Deposited 2008-09-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain G
22–299（278 aa）
Fragment：extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；294 K；0.1M cacodylate, 13% PEG 8K, 0.2M Ca(OAc)2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
|
Resolution 2.80 Å R-free 0.253 |
| 3C8K The crystal structure of Ly49C bound to H-2Kb Deposited 2008-02-12 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain A
22–295（274 aa）
Fragment：UNP residues 22-295
|
Mutation：S171G, E193G, R223K | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.5；277 K；2.0 M ammonium sulfate, 2% (volume/volume) PEG 400 and 0.1 M Hepes, pH 7.5, VAPOR DIFFUSION, temperature 277K
|
Resolution 2.90 Å R-free 0.263 |
| 3CVH How TCR-like antibody recognizes MHC-bound peptide Deposited 2008-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain A
22–295（274 aa）
Fragment：sequence database residues 21-295
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 4.6；293 K；0.2 M (NH4)2SO4, 0.1 M NaOAc, pH 4.6 containing 25% w/v polyethylene glycol 4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.90 Å R-free 0.296 |
| 3CVH How TCR-like antibody recognizes MHC-bound peptide Deposited 2008-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain M
22–295（274 aa）
Fragment：sequence database residues 21-295
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 4.6；293 K；0.2 M (NH4)2SO4, 0.1 M NaOAc, pH 4.6 containing 25% w/v polyethylene glycol 4000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.90 Å R-free 0.296 |
| 3P4M Crystal Structure of H2-Kb in complex with the NP205-LCMV epitope YTVKYPNL, an 8-mer peptide from the LCMV Deposited 2010-10-06 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | ACE ACETYL GROUP × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.50 Å R-free 0.269 |
| 3P4M Crystal Structure of H2-Kb in complex with the NP205-LCMV epitope YTVKYPNL, an 8-mer peptide from the LCMV Deposited 2010-10-06 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | ACE ACETYL GROUP × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.50 Å R-free 0.269 |
| 3P4N Crystal Structure of H2-Kb in complex with the NP205-PV epitope YTVKFPNM, an 8-mer peptide from PV Deposited 2010-10-06 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | ACE ACETYL GROUP × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.50 Å R-free 0.308 |
| 3P4N Crystal Structure of H2-Kb in complex with the NP205-PV epitope YTVKFPNM, an 8-mer peptide from PV Deposited 2010-10-06 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | ACE ACETYL GROUP × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.50 Å R-free 0.308 |
| 3P4O Crystal Structure of H2-Kb in complex with the mutant NP205-LCMV-V3A epitope YTAKYPNL, an 8-mer modified peptide from the LCMV Deposited 2010-10-06 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.30 Å R-free 0.275 |
| 3P4O Crystal Structure of H2-Kb in complex with the mutant NP205-LCMV-V3A epitope YTAKYPNL, an 8-mer modified peptide from the LCMV Deposited 2010-10-06 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | ACE ACETYL GROUP × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M ammonium acetate, 16-24% PEG 3350, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.30 Å R-free 0.275 |
| 3P9L Crystal Structure of H2-Kb in complex with the chicken ovalbumin epitope OVA Deposited 2010-10-18 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：Extracellular domain
|
Not recorded | CA CALCIUM ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.00 Å R-free 0.243 |
| 3P9L Crystal Structure of H2-Kb in complex with the chicken ovalbumin epitope OVA Deposited 2010-10-18 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：Extracellular domain
|
Not recorded | CA CALCIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.00 Å R-free 0.243 |
| 3P9M Crystal Structure of H2-Kb in complex with a mutant of the chicken ovalbumin epitope OVA-G4 Deposited 2010-10-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-malonate, pH 6, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.00 Å R-free 0.244 |
| 3P9M Crystal Structure of H2-Kb in complex with a mutant of the chicken ovalbumin epitope OVA-G4 Deposited 2010-10-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–298（277 aa）
Fragment：Extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-malonate, pH 6, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.00 Å R-free 0.244 |
| 3PAB Crystal Structure of H2-Kb in complex with a mutant of the chicken ovalbumin epitope OVA-E1 Deposited 2010-10-19 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：Extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-malonate, pH 6, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.20 Å R-free 0.260 |
| 3PAB Crystal Structure of H2-Kb in complex with a mutant of the chicken ovalbumin epitope OVA-E1 Deposited 2010-10-19 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：Extracellular domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；0.2M calcium acetate, 15% PEG 8K, 0.1M Na-malonate, pH 6, vapor diffusion, hanging drop, temperature 277K
|
Resolution 2.20 Å R-free 0.260 |
| 3RGV A single TCR bound to MHCI and MHC II reveals switchable TCR conformers Deposited 2011-04-09 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain C
22–296（275 aa）
Fragment：Residues 22-296
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
hanging drop；pH 7；298 K；PEG 3350, pH 7, hanging drop, temperature 298K
|
Resolution 2.90 Å R-free 0.254 |
| 3RGV A single TCR bound to MHCI and MHC II reveals switchable TCR conformers Deposited 2011-04-09 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–296（275 aa）
Fragment：Residues 22-296
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
hanging drop；pH 7；298 K；PEG 3350, pH 7, hanging drop, temperature 298K
|
Resolution 2.90 Å R-free 0.254 |
| 3ROL Murine class I major histocompatibility complex H-2Kb in complex with post-translationally modified LCMV-derived gp34-41 peptide, comprising a nitrotyrosine at position 3 Deposited 2011-04-26 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–296（275 aa）
Fragment：unp residues 22-296
|
Not recorded | PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.7；293 K；1.8 M NaH2PO4/K2HPO4, 1.5% MPD, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.60 Å R-free 0.295 |
| 3ROL Murine class I major histocompatibility complex H-2Kb in complex with post-translationally modified LCMV-derived gp34-41 peptide, comprising a nitrotyrosine at position 3 Deposited 2011-04-26 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–296（275 aa）
Fragment：unp residues 22-296
|
Not recorded | PO4 PHOSPHATE ION × 1 GOL GLYCEROL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 6.7；293 K；1.8 M NaH2PO4/K2HPO4, 1.5% MPD, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.60 Å R-free 0.295 |
| 3ROO Murine class I major histocompatibility complex H-2Kb in complex with immunodominant LCMV-derived gp34-41 peptide Deposited 2011-04-26 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–296（275 aa）
Fragment：unp residues 22-296
|
Not recorded | GOL GLYCEROL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.1 M NaH2PO4/K2HPO4, 1.5% MPD, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.267 |
| 3ROO Murine class I major histocompatibility complex H-2Kb in complex with immunodominant LCMV-derived gp34-41 peptide Deposited 2011-04-26 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–296（275 aa）
Fragment：unp residues 22-296
|
Not recorded | GOL GLYCEROL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；2.1 M NaH2PO4/K2HPO4, 1.5% MPD, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.00 Å R-free 0.267 |
| 3TID Crystal structure of the LCMV derived peptide GP34 in complex with the murine mhc class I H-2 Kb Deposited 2011-08-20 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–297（276 aa）
Fragment：UNP residues 22-297
|
Not recorded | ACT ACETATE ION × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG 8K, Cacodylate, Magnesium Acetate, DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 1.65 Å R-free 0.192 |
| 3TIE Crystal structure of the vaccinia derived peptide A11R in complex with the murine MHC CLASS I H-2 KB Deposited 2011-08-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–297（276 aa）
Fragment：UNP residues 22-297
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；PEG 8K, Cacodylate, Magnesium Acetate, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.25 Å R-free 0.219 |
| 3TIE Crystal structure of the vaccinia derived peptide A11R in complex with the murine MHC CLASS I H-2 KB Deposited 2011-08-20 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–297（276 aa）
Fragment：UNP residues 22-297
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；PEG 8K, Cacodylate, Magnesium Acetate, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.25 Å R-free 0.219 |
| 4HKJ Structure of Cowpox CPXV203 in complex with MHCI (H-2Kb) Deposited 2012-10-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain A
22–301（280 aa）
Fragment：extracellular domain (UNP residues 22-301)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.55；293 K；10% PEG6000, 4% glucose, 2% ethylene glycol, 0.1 M tri-potassium citrate, 0.01% azide, pH 5.55, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.00 Å R-free 0.253 |
| 4HKJ Structure of Cowpox CPXV203 in complex with MHCI (H-2Kb) Deposited 2012-10-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain E
22–301（280 aa）
Fragment：extracellular domain (UNP residues 22-301)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.55；293 K；10% PEG6000, 4% glucose, 2% ethylene glycol, 0.1 M tri-potassium citrate, 0.01% azide, pH 5.55, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.00 Å R-free 0.253 |
| 4HKJ Structure of Cowpox CPXV203 in complex with MHCI (H-2Kb) Deposited 2012-10-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain I
22–301（280 aa）
Fragment：extracellular domain (UNP residues 22-301)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.55；293 K；10% PEG6000, 4% glucose, 2% ethylene glycol, 0.1 M tri-potassium citrate, 0.01% azide, pH 5.55, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.00 Å R-free 0.253 |
| 4HKJ Structure of Cowpox CPXV203 in complex with MHCI (H-2Kb) Deposited 2012-10-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain M
22–301（280 aa）
Fragment：extracellular domain (UNP residues 22-301)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.55；293 K；10% PEG6000, 4% glucose, 2% ethylene glycol, 0.1 M tri-potassium citrate, 0.01% azide, pH 5.55, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.00 Å R-free 0.253 |
| 4HS3 Crystal structure of H-2Kb with a disulfide stabilized F pocket in complex with the LCMV derived peptide GP34 Deposited 2012-10-29 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–297（276 aa）
Fragment：UNP residues 22-297
|
Mutation：A139C, Y84C | PO4 PHOSPHATE ION × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；Crystallization assays were performed in 24 well plates at 25 C using the vapor diffusion, hanging drop method. Best-diffracting crystals obtained from 7 mg/ml protein concentration in 2 M NaK phosphate pH 6.5 with 3% MPD, temperature 298K, VAPOR DIFFUSION, HANGING DROP
|
Resolution 2.10 Å R-free 0.239 |
| 4PG9 MHC Class I in complex with Sendai virus nucleoprotein peptide FAPGNYPAL Deposited 2014-05-01 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | GOL GLYCEROL × 10 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.40 Å R-free 0.250 |
| 4PGB MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGNWPAL Deposited 2014-05-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.80 Å R-free 0.281 |
| 4PGB MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGNWPAL Deposited 2014-05-01 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.80 Å R-free 0.281 |
| 4PGC MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGN(3,5-diiodotyrosine)PAL Deposited 2014-05-01 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | GOL GLYCEROL × 4 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.30 Å R-free 0.243 |
| 4PGC MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGN(3,5-diiodotyrosine)PAL Deposited 2014-05-01 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | GOL GLYCEROL × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.30 Å R-free 0.243 |
| 4PGD MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGNYPAF Deposited 2014-05-01 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.70 Å R-free 0.259 |
| 4PGE MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGNYPAW Deposited 2014-05-01 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
Fragment：heavy chain, UNP residues 22-299
|
Not recorded | GOL GLYCEROL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；sodium/potassium phosphate buffer 1.9M, MPD 1%, glycerol (cryoprotection)
|
Resolution 2.00 Å R-free 0.234 |
| 4PV8 Crystal Structure of H2Kb-Q600F complex Deposited 2014-03-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；298 K；16-24% PEG 3350 and 0.2M Na acetate, 0.1M Na-cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.31 Å R-free 0.216 |
| 4PV8 Crystal Structure of H2Kb-Q600F complex Deposited 2014-03-15 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–299（278 aa）
|
Not recorded | PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；298 K；16-24% PEG 3350 and 0.2M Na acetate, 0.1M Na-cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.31 Å R-free 0.216 |
| 4PV9 Crystal Structure of H2Kb-Q600V complex Deposited 2014-03-15 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–299（278 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；298 K；16-24% PEG 3350 and 0.2M Na acetate, 0.1M Na-cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.00 Å R-free 0.218 |
| 4PV9 Crystal Structure of H2Kb-Q600V complex Deposited 2014-03-15 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain C
22–299（278 aa）
|
Not recorded | ACT ACETATE ION × 2 GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；298 K；16-24% PEG 3350 and 0.2M Na acetate, 0.1M Na-cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.00 Å R-free 0.218 |
| 5OQF Crystal structure of a single chain trimer composed of the MHC 1 heavy chain H2-Kb WT, beta-2microglobulin, and ovalbumin derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
23–304（282 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6；298 K；0.2M Am sulphate, 25% PEG 8K, 0.1M Na cacodylate pH 6
|
Resolution 2.27 Å R-free 0.250 |
| 5OQF Crystal structure of a single chain trimer composed of the MHC 1 heavy chain H2-Kb WT, beta-2microglobulin, and ovalbumin derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
23–304（282 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6；298 K；0.2M Am sulphate, 25% PEG 8K, 0.1M Na cacodylate pH 6
|
Resolution 2.27 Å R-free 0.250 |
| 5OQG Crystal structure of a single chain trimer composed of the MHC I heavy chain H-2Kb W167A, beta-2microglobulin, and and ovalbumin-derived peptide. Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1M Am sulphate, 23& PEG 8K,
0.1M Bis-tris, pH 6.5
|
Resolution 1.90 Å R-free 0.239 |
| 5OQG Crystal structure of a single chain trimer composed of the MHC I heavy chain H-2Kb W167A, beta-2microglobulin, and and ovalbumin-derived peptide. Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.1M Am sulphate, 23& PEG 8K,
0.1M Bis-tris, pH 6.5
|
Resolution 1.90 Å R-free 0.239 |
| 5OQH Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C K66A mutant, beta-2microglobulin, and ovalbumin-derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；0.2M Am sulphate, 25 % PEG 8K, 0.1M Na cacodylate pH 6
|
Resolution 2.05 Å R-free 0.242 |
| 5OQH Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C K66A mutant, beta-2microglobulin, and ovalbumin-derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；0.2M Am sulphate, 25 % PEG 8K, 0.1M Na cacodylate pH 6
|
Resolution 2.05 Å R-free 0.242 |
| 5OQI Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C E63A mutant, beta-2microglobulin, and ovalbumin-derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.2M Am sulphate, 25% PEG 4K, 0.1M Na cacodylate pH 6.5
|
Resolution 2.40 Å R-free 0.260 |
| 5OQI Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C E63A mutant, beta-2microglobulin, and ovalbumin-derived peptide Deposited 2017-08-11 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
22–304（283 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；0.2M Am sulphate, 25% PEG 4K, 0.1M Na cacodylate pH 6.5
|
Resolution 2.40 Å R-free 0.260 |
| 6GB6 Structure of H-2Kb with dipeptide GL Deposited 2018-04-13 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
22–297（276 aa）
|
Not recorded | GOL GLYCEROL × 1 GLY GLYCINE × 1 LEU LEUCINE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；2.15 M Na/K phosphate, 15% MPD
|
Resolution 1.78 Å R-free 0.232 |
| 6GB6 Structure of H-2Kb with dipeptide GL Deposited 2018-04-13 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain D
22–297（276 aa）
|
Not recorded | GOL GLYCEROL × 3 GLY GLYCINE × 1 LEU LEUCINE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；2.15 M Na/K phosphate, 15% MPD
|
Resolution 1.78 Å R-free 0.232 |
| 6JQ2 Crystal Structure of H2-Kb in complex with a DPAGT1 self-peptide Deposited 2019-03-28 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277.15 K；4% v/v Tacsimate (pH
573 7.0), 12% w/v Polyethylene glycol 3,350
|
Resolution 2.40 Å R-free 0.275 |
| 6JQ3 Crystal Structure of H2-Kb in complex with a DPAGT1 mutant peptide Deposited 2019-03-28 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–295（274 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；4% v/v Tacsimate (pH 7.0), 12% w/v Polyethylene glycol 3,350
|
Resolution 2.50 Å R-free 0.296 |
| 6WL2 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–206（185 aa）
|
Mutation：G56C, C121Q | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.30 Å R-free 0.270 |
| 6WL2 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–206（185 aa）
|
Mutation：G56C, C121Q | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.30 Å R-free 0.270 |
| 6WL2 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain G
22–206（185 aa）
|
Mutation：G56C, C121Q | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.30 Å R-free 0.270 |
| 6WL3 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.45 Å R-free 0.256 |
| 6WL3 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.45 Å R-free 0.256 |
| 6WL3 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain G
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.0, 15% (w/v)PEG 20000
|
Resolution 3.45 Å R-free 0.256 |
| 6WL4 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.5, 15% (w/v)PEG 20000
|
Resolution 3.60 Å R-free 0.269 |
| 6WL4 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.5, 15% (w/v)PEG 20000
|
Resolution 3.60 Å R-free 0.269 |
| 6WL4 preTCRbeta-pMHC complex crystal structure Deposited 2020-04-18 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain G
22–206（185 aa）
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.100 M Bicine pH 9.5, 15% (w/v)PEG 20000
|
Resolution 3.60 Å R-free 0.269 |
| 7JI2 Crystal Structure of H2-Kb in complex with a OVA mutant peptide Deposited 2020-07-22 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–301（280 aa）
|
Not recorded | GOL GLYCEROL × 5 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.200 M Potassium Sodium Tartrate 20.000% (w/v) PEG 3350
|
Resolution 1.95 Å R-free 0.185 |
| 7JI2 Crystal Structure of H2-Kb in complex with a OVA mutant peptide Deposited 2020-07-22 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–301（280 aa）
|
Not recorded | GOL GLYCEROL × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；289.15 K；0.200 M Potassium Sodium Tartrate 20.000% (w/v) PEG 3350
|
Resolution 1.95 Å R-free 0.185 |
| 7WCY Crystal Structure of H-2Kb with Cryptosporidium parvum gp40/15 epitope Deposited 2021-12-20 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–296（275 aa）
|
Not recorded | NI NICKEL (II) ION × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；12%(w/v) Polyethylene glycol 3350, 0.005M Cobalt(II) chloride hexahydrate; 0.005M Nickel(II) chloride hexahydrate;
0.005M Cadmium chloride hydrate; 0.1M HEPES (PH7.5)
|
Resolution 2.36 Å R-free 0.258 |
| 7WCY Crystal Structure of H-2Kb with Cryptosporidium parvum gp40/15 epitope Deposited 2021-12-20 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain D
22–296（275 aa）
|
Not recorded | NI NICKEL (II) ION × 5 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；12%(w/v) Polyethylene glycol 3350, 0.005M Cobalt(II) chloride hexahydrate; 0.005M Nickel(II) chloride hexahydrate;
0.005M Cadmium chloride hydrate; 0.1M HEPES (PH7.5)
|
Resolution 2.36 Å R-free 0.258 |
| 8JHW The first crystal structure of a H-2Kb-restricted decapeptide from Cryptosporidium parvum Deposited 2023-05-25 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric |
Chain A
22–296（275 aa）
|
Not recorded | EDO 1,2-ETHANEDIOL × 4 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；20%(w/v) Polyethylene glycol 3350; 0.2M Lithium acetate dihydrate
|
Resolution 3.12 Å R-free 0.288 |
83 other PDB entries and 139 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | HA1B_MOUSE |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 143–422； UniProt 22–301 Author chain B； PDBConstruct 143–422； UniProt 22–301 |
