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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q861F7 New Search
32PDB entries
42Biological assembly
42chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
6VR1 Complex of HLA-A2, a class I MHC, with a p53 peptide Deposited 2020-02-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–275（275 aa） Fragment：N-terminal residues, 1-275
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；296 K；15% PEG 8000, 0.1 M Tris-HCl, 0.2 M magnesium chloride
Resolution 2.37 Å R-free 0.274
6VR1 Complex of HLA-A2, a class I MHC, with a p53 peptide Deposited 2020-02-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–275（275 aa） Fragment：N-terminal residues, 1-275
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；296 K；15% PEG 8000, 0.1 M Tris-HCl, 0.2 M magnesium chloride
Resolution 2.37 Å R-free 0.274
6VR5 Complex of HLA-A2, a class I MHC, with a p53 peptide Deposited 2020-02-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–275（275 aa） Fragment：N-terminal residues, 1-275
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；295 K；15% PEG 8000, 0.1 M Tris-HCl, 0.2 M magnesium chloride
Resolution 2.38 Å R-free 0.280
6VR5 Complex of HLA-A2, a class I MHC, with a p53 peptide Deposited 2020-02-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–275（275 aa） Fragment：N-terminal residues, 1-275
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8；295 K；15% PEG 8000, 0.1 M Tris-HCl, 0.2 M magnesium chloride
Resolution 2.38 Å R-free 0.280
6VRM T cell receptor-p53-HLA-A2 complex Deposited 2020-02-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；295 K；20% (w/v) polyacrylic acid 5100, 0.1 M HEPES, 20 mM MgCl2
Resolution 2.61 Å R-free 0.275
6VRN T cell receptor-p53-HLA-A2 complex Deposited 2020-02-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.7；295 K；20% (w/v) PEG 3350, 0.2 M ammonium tartrate dibasic
Resolution 2.46 Å R-free 0.259
7BBG CRYSTAL STRUCTURE OF HLA-A2-WT1-RMF AND FAB 11D06 Deposited 2020-12-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded NA SODIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M Tris pH 8.0, 20% PEG 4000
Resolution 2.64 Å R-free 0.230
7KGO Crystal Structure of HLA-A*0201in complex with SARS-CoV-2 N351-359 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded 3NI NICKEL (III) ION × 3 CL CHLORIDE ION × 3 CD CADMIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；20% PEG3350 w/v, 0.2 M NaFormate, 1 mM CdCl2
Resolution 2.15 Å R-free 0.229
7KGP Crystal Structure of HLA-A*0201 in complex with SARS-CoV-2 N316-324 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded ACT ACETATE ION × 1 CD CADMIUM ION × 2 NA SODIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；277 K；20% 3350, 0.2M NaFluoride, 1 mM CdCl2
Resolution 1.40 Å R-free 0.203
7KGQ Crystal Structure of HLA-A*0201in complex with SARS-CoV-2 N222-230 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded CD CADMIUM ION × 2 CA CALCIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；20% PEG3350, 0.2M KFormate, 1mM CaCl2
Resolution 1.34 Å R-free 0.198
7KGR Crystal Structure of HLA-A*0201in complex with SARS-CoV-2 N159-167 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；20% PEG3350 w/v, 0.2 M NaFormate
Resolution 1.55 Å R-free 0.221
7KGS Crystal Structure of HLA-A*0201 in complex with SARS-CoV-2 N138-146 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded CD CADMIUM ION × 2 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；277 K；20% PEG3350 w/v, 0.2 M NaFormate, 1 mM CdCl2
Resolution 1.58 Å R-free 0.197
7KGT Crystal Structure of HLA-A*0201 in complex with SARS-CoV-2 N226-234 Deposited 2020-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Mutation：A245V CD CADMIUM ION × 2 NA SODIUM ION × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；20% PEG3350 w/v, 0.2M KFormate, 1mM CdCl2
Resolution 1.90 Å R-free 0.205
7M8S Crystal Structure of HLA-A*02:01 in complex with KLNDLCFTNV, an 10-mer epitope from SARS-CoV-2 Spike (S386-395) Deposited 2021-03-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；0.2 Ammonium tantrate, 0.001 Cadmium chloride, 14% PEG 3350
Resolution 2.35 Å R-free 0.247
7M8S Crystal Structure of HLA-A*02:01 in complex with KLNDLCFTNV, an 10-mer epitope from SARS-CoV-2 Spike (S386-395) Deposited 2021-03-30 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–276（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；0.2 Ammonium tantrate, 0.001 Cadmium chloride, 14% PEG 3350
Resolution 2.35 Å R-free 0.247
7MJ6 HLA-A*02:01 bound to Neuroblastoma Derived IGFBPL1 peptide Deposited 2021-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；1M Sodium Citrate Dibasic, 0.1M Sodium Cacodylate pH 6.5
Resolution 1.95 Å R-free 0.196
7MJ7 HLA-A*02:01 bound to Neuroblastoma Derived IGFBPL1 peptide Deposited 2021-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；1M Sodium Citrate Dibasic, 0.1M Sodium Cacodylate pH 6.5
Resolution 1.60 Å R-free 0.192
7MJ8 HLA-A*02:01 bound to Neuroblastoma Derived IGFBPL1 peptide Deposited 2021-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；1M Sodium Citrate Dibasic, 0.1M Sodium Cacodylate pH 6.5
Resolution 1.79 Å R-free 0.190
7MJ9 HLA-A*02:01 bound to Neuroblastoma Derived mutant IGFBPL1 peptide Deposited 2021-04-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.2 M Magnesium Chloride, 0.1 M HEPES pH 7, 20 % PEG 6000
Resolution 1.75 Å R-free 0.194
7N6D HLA peptide complex Deposited 2021-06-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate
Resolution 2.30 Å R-free 0.247
7N6D HLA peptide complex Deposited 2021-06-08 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 1–278（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate
Resolution 2.30 Å R-free 0.247
7N6D HLA peptide complex Deposited 2021-06-08 Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain I 1–278（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate
Resolution 2.30 Å R-free 0.247
7N6D HLA peptide complex Deposited 2021-06-08 Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain M 1–278（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate
Resolution 2.30 Å R-free 0.247
7N6E TCR peptide HLA-A2 complex Deposited 2021-06-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate, 100 mM Tris-Cl
Resolution 3.20 Å R-free 0.294
7N6E TCR peptide HLA-A2 complex Deposited 2021-06-08 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 1–278（278 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293.15 K；20% PEG3350, 0.2 M sodium thiocyanate, 100 mM Tris-Cl
Resolution 3.20 Å R-free 0.294
7PBC Crystal structure of engineered TCR (796) complexed to HLA-A*02:01 presenting MAGE-A10 9-mer peptide Deposited 2021-08-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain CCC 1–276（276 aa）
Not recorded GOL GLYCEROL × 3 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；0.2M Sodium bromide, 0.1M Bis-Tris propane pH 8.5, 20% w/v PEG 3350
Resolution 2.04 Å R-free 0.236
7PDW Crystal structure of parent TCR (728) complexed to HLA-A*02:01 presenting MAGE-A10 9-mer peptide Deposited 2021-08-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain CCC 1–276（276 aa）
Not recorded GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；0.02M Sodium/potassium phosphate, 0.1M Bis-Tris propane pH 6.5, 20% w/v PEG 3350
Resolution 1.82 Å R-free 0.229
7PDW Crystal structure of parent TCR (728) complexed to HLA-A*02:01 presenting MAGE-A10 9-mer peptide Deposited 2021-08-09 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain HHH 1–276（276 aa）
Not recorded PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；0.02M Sodium/potassium phosphate, 0.1M Bis-Tris propane pH 6.5, 20% w/v PEG 3350
Resolution 1.82 Å R-free 0.229
7QPJ Crystal structure of engineered TCR (756) complexed to HLA-A*02:01 presenting MAGE-A10 9-mer peptide Deposited 2022-01-04 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain C 1–276（276 aa）
Not recorded GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；293.15 K；0.2M Sodium chloride, 0.1M MES pH 6.0, 20% w/v PEG 6000
Resolution 1.54 Å R-free 0.236
7RE7 TCR mimic antibody (Fab fragment) in complex with AFP/HLA-A*02 Deposited 2021-07-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain D 1–278（278 aa）
Not recorded EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1 GOL GLYCEROL × 4 PG4 TETRAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 1 1PE PENTAETHYLENE GLYCOL × 1 FMT FORMIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；296.15 K；18% v/v PEG 3350 and 0.2 M sodium formate solution, pH 7.2
Resolution 2.55 Å R-free 0.220
7RE7 TCR mimic antibody (Fab fragment) in complex with AFP/HLA-A*02 Deposited 2021-07-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 2 GOL GLYCEROL × 3 PG4 TETRAETHYLENE GLYCOL × 2 P6G HEXAETHYLENE GLYCOL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；296.15 K；18% v/v PEG 3350 and 0.2 M sodium formate solution, pH 7.2
Resolution 2.55 Å R-free 0.220
7SA2 SARS-CoV-2 spike-derived peptide S1060-1068 (VVFLHVTYV) presented by HLA-A*02:01 Deposited 2021-09-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded CD CADMIUM ION × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；20% PEG 3350, 0.2 M K formate, 1 mM CdCl2
Resolution 1.85 Å R-free 0.196
7SIS SARS-CoV-2 Spike-derived peptide S976-984 (VLNDILSRL) presented by HLA-A*02:01 Deposited 2021-10-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–277（277 aa）
Not recorded ACT ACETATE ION × 1 CD CADMIUM ION × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；20% PEG 3350, 0.2M Ammonium Formate, 1 mM CdCl2
Resolution 1.90 Å R-free 0.206
7T5M Structure of HLA-A*02:01-FLPTPEELGLLGPPRPQVLA complex Deposited 2021-12-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–278（278 aa）
Not recorded TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；273 K；0.12M Monosaccharides (D-Glucose; D-Mannose; D-Galactose; L-Fucose; D-Xylose; N-Acetyl-D-Glucosamine), 0.1M of Na-HEPES and MOPS buffer at pH 7.5, 20% W/V Glycerol and 10% W/V PEG 4000
Resolution 1.67 Å R-free 0.208
7T5M Structure of HLA-A*02:01-FLPTPEELGLLGPPRPQVLA complex Deposited 2021-12-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 1–278（278 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；273 K；0.12M Monosaccharides (D-Glucose; D-Mannose; D-Galactose; L-Fucose; D-Xylose; N-Acetyl-D-Glucosamine), 0.1M of Na-HEPES and MOPS buffer at pH 7.5, 20% W/V Glycerol and 10% W/V PEG 4000
Resolution 1.67 Å R-free 0.208
8ES8 CryoEM structure of PN45545 TCR-CD3 in complex with HLA-A2 MAGEA4 (230-239) Deposited 2022-10-13 Assembly 1 Other combination Heteromer；Protein × 11 PDB declaration: undecameric（11） Consistent with protein count
Chain N 1–276（276 aa）
Not recorded Y01 CHOLESTEROL HEMISUCCINATE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
8ES9 CryoEM structure of PN45428 TCR-CD3 in complex with HLA-A2 MAGEA4 Deposited 2022-10-13 Assembly 1 Other combination Heteromer；Protein × 11 PDB declaration: undecameric（11） Consistent with protein count
Chain N 1–276（276 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.25 Å
8FJA CryoEM structure of HLA-A2 MAGEA4 (230-239) in complex with REGN6972 Fab Deposited 2022-12-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FJB CryoEM structure of HLA-A2 MAGEA4 (286-294) in complex with H2aM31345N Fab Deposited 2022-12-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–276（276 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
8GOM SARS-CoV-2 specific private TCR RLQ7 in complex with RLQ-HLA-A2 Deposited 2022-08-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；0.1 M Tris-HCl pH 8.5, 0.01 M Trimethylamine hydrochloride, 15% PEG 6000.
Resolution 2.78 Å R-free 0.248
8GON SARS-CoV-2 specific private TCR RLQ7 in complex with RLQ-T1006I-HLA-A2 Deposited 2022-08-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain A 1–275（275 aa）
Not recorded PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；0.1 M Tris-HCl pH 8.5, 15% PEG 6000
Resolution 2.60 Å R-free 0.253
9NNF Cryo-EM structure of a de-novo designed binder NY1-B04 in complex with HLA-A*02:01 and NY-ESO-1-derived peptide SLLMWITQC Deposited 2025-03-05 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 1–276（276 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.