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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：P01130 New Search
34PDB entries
36Biological assembly
38chain/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
1AJJ LDL RECEPTOR LIGAND-BINDING MODULE 5, CALCIUM-COORDINATING Deposited 1997-05-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 196–232（37 aa） Fragment：LIGAND-BINDING DOMAIN, FIFTH REPEAT
Not recorded SO4 SULFATE ION × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5；PROTEIN WAS CRYSTALLIZED FROM 2.1 M AMMONIUM SULFATE, PH 5.0, 25% SUCROSE
Resolution 1.70 Å R-free 0.240
1D2J LDL RECEPTOR LIGAND-BINDING MODULE 6 Deposited 1999-09-23 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 233–272（40 aa） Fragment：LIGAND-BINDING DOMAIN, SIXTH REPEAT
Mutation：M243L CA CALCIUM ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.2；298 K；Ionic strength (raw mmCIF value) 10 mM；Pressure 1
NMR measurement conditions pH 5.2；298 K；Ionic strength (raw mmCIF value) 10 mM；Pressure 1
NMR measurement conditions pH 5.2；298 K；Ionic strength (raw mmCIF value) 10 mM；Pressure 1
NMR measurement conditions pH 5.2；298 K；Ionic strength (raw mmCIF value) 10 mM；Pressure 1
NMR sample composition 1 MM LR6 U-15N; 10 MM CACL2
NMR sample composition 1 MM LR6 U-15N; 10 MM CACL2
NMR sample composition 1 MM LR6 UNLABELED; 10 MM CACL2
NMR sample composition 1 MM LR6 UNLABELED; 10 MM CACL2
Resolution not provided
1F5Y NMR STRUCTURE OF A CONCATEMER OF THE FIRST AND SECOND LIGAND-BINDING MODULES OF THE HUMAN LDL RECEPTOR Deposited 2000-06-18 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–104（83 aa） Fragment：LIGAND-BINDING MODULES 1-2
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 5.5；310 K；Ionic strength (raw mmCIF value) 0.045；Pressure atmospheric
NMR sample composition 1 mM LB1-2, 15 mM CaCl2, pH 5.5 | 95% H2O/5% D2O
NMR sample composition 1 mM LB1-2, 15 mM CaCl2, pH 5.5 | 99% D2O
Resolution not provided
1F8Z NMR STRUCTURE OF THE SIXTH LIGAND-BINDING MODULE OF THE LDL RECEPTOR Deposited 2000-07-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 234–272（39 aa） Fragment：SIXTH LIGAND-BINDING MODULE
Not recorded CA CALCIUM ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.5；298 K；Ionic strength (raw mmCIF value) 10 mM；Pressure 1
NMR sample composition 3 mM LB6, 10 mM CaCl2, 1 mM 3,3,3-trimethylsilylpropionate | 90% H2O/10% D2O
NMR sample composition 3 mM LB6, 10 mM CaCl2, 1 mM 3,3,3-trimethylsilylpropionate | 100% D2O
Resolution not provided
1HJ7 NMR study of a pair of LDL receptor Ca2+ binding epidermal growth factor-like domains, 20 structures Deposited 2001-01-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 314–393（80 aa） Fragment：CA2+ BINDING EPIDERMAL GROWTH FACTOR-LIKE DOMAIN PAIR, RESIDUES 293-372
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 6.5；303 K；Ionic strength (raw mmCIF value) SEE REFERENCES
NMR sample composition SEE REFERENCES
Resolution not provided
1HZ8 SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF A CONCATEMER OF EGF-HOMOLOGY MODULES OF THE HUMAN LOW DENSITY LIPOPROTEIN RECEPTOR Deposited 2001-01-23 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 314–395（82 aa） Fragment：EGF-AB CONCATEMER (RESIDUES 314-395)
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 5.5；310 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR measurement conditions pH 5.5；283 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR measurement conditions pH 5.5；295 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR sample composition 1mM EGF-AB, 20mM CaCl2 | 95% H2O/5% D2O
NMR sample composition 1mM EGF-AB, 20mM CaCl2 | 99% D2O
NMR sample composition 1mM 15N-EGF-AB, 20mM CaCl2 | 95% H2O/5% D2O
NMR sample composition 1.5mM EGF-A, 20mM CaCl2 | 99% D2O
NMR sample composition 1.5mM EGF-A, 20mM CaCl2 | 95% H2O/5% D2O
Resolution not provided
1I0U SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF A CONCATEMER OF EGF-HOMOLOGY MODULES OF THE HUMAN LOW DENSITY LIPOPROTEIN RECEPTOR Deposited 2001-01-29 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 314–395（82 aa） Fragment：EGF-AB CONCATEMER(RESIDUES 314-395)
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 5.5；310 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR measurement conditions pH 5.5；283 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR measurement conditions pH 5.5；295 K；Ionic strength (raw mmCIF value) 0.060；Pressure ambient
NMR sample composition 1mM EGF-AB, 20mM CaCl2 | 95% H2O/5% D2O
NMR sample composition 1mM EGF-AB, 20mM CaCl2 | 99% D2O
NMR sample composition 1mM 15N-EGF-AB, 20mM CaCl2 | 95% H2O/5% D2O
NMR sample composition 1.5mM EGF-A, 20mM CaCl2 | 99% D2O
NMR sample composition 1.5mM EGF-A, 20mM CaCl2 | 95% H2O/5% D2O
Resolution not provided
1IJQ Crystal Structure of the LDL Receptor YWTD-EGF Domain Pair Deposited 2001-04-27 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 398–713（316 aa） Fragment：YWTD-E3 DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG4000,2-propanol,HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.50 Å R-free 0.250
1IJQ Crystal Structure of the LDL Receptor YWTD-EGF Domain Pair Deposited 2001-04-27 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 398–713（316 aa） Fragment：YWTD-E3 DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG4000,2-propanol,HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.50 Å R-free 0.250
1LDL THREE-DIMENSIONAL STRUCTURE OF A CYSTEINE-RICH REPEAT FROM THE LOW-DENSITY LIPOPROTEIN RECEPTOR Deposited 1995-03-20 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 20–67（48 aa） Fragment：LIGAND-BINDING DOMAIN, FIRST REPEAT
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1LDR SECOND REPEAT OF THE LDL RECEPTOR LIGAND-BINDING DOMAIN Deposited 1995-08-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 55–104（50 aa） Fragment：LIGAND-BINDING DOMAIN, SECOND REPEAT
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1N7D Extracellular domain of the LDL receptor Deposited 2002-11-13 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 22–720（699 aa） Fragment：extracellular domain, RESIDUES 1-699
Mutation：N494Q, N636Q CA CALCIUM ION × 8 KEG 12-TUNGSTOPHOSPHATE × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.3；298 K；acetate buffer pH 5.3, 1,2-hexanediol, 0.5 mM CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 3.70 Å R-free 0.382
1XFE Solution structure of the LA7-EGFA pair from the LDL receptor Deposited 2004-09-14 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 272–353（82 aa） Fragment：sequence database residues 272-353: includes LDL-receptor class A 7 (residues 274-313), EGF-like 1 (314-353)
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 1:6 molar protein/CaCl2；Pressure ambient
NMR sample composition 0.3 mM LA7-EGFA U-15N,13C 2 mM CaCl2; 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 1.5 mM LA7-EGFA U-15N 10 mM CaCl2; 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 0.6 mMM LA7-EGFA U-15N, 10% 13C 4 mM CaCl2; 99% D2O | 99% D2O
NMR sample composition 1 mM LA7-EGFA 6 mM CaCl2; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
2FCW Structure of a Complex Between the Pair of the LDL Receptor Ligand-Binding Modules 3-4 and the Receptor Associated Protein (RAP). Deposited 2005-12-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 107–186（80 aa） Fragment：A Pair of Ligand-Binding Modules 3 and 4
Not recorded NA SODIUM ION × 4 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 5 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；40% MPD, 100 mM HEPES, 75 mM NaCl, 1.25 mM CaCl2, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.26 Å R-free 0.200
2FCW Structure of a Complex Between the Pair of the LDL Receptor Ligand-Binding Modules 3-4 and the Receptor Associated Protein (RAP). Deposited 2005-12-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 107–186（80 aa） Fragment：A Pair of Ligand-Binding Modules 3 and 4
Not recorded NA SODIUM ION × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 10 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；40% MPD, 100 mM HEPES, 75 mM NaCl, 1.25 mM CaCl2, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.26 Å R-free 0.200
2KRI Structure of a complex between domain V of beta2-glycoprotein I and the fourth ligand-binding module from LDLR determined with Haddock Deposited 2009-12-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 147–186（40 aa） Fragment：LDL-receptor class A 4 domain
Not recorded CA CALCIUM ION × 1 SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 25；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] entity_2-1, 100 uM [U-100% 15N] entity_2-2, 300 uM [U-100% 15N] entity_2-3, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 600 uM [U-100% 13C; U-100% 15N] entity_1-4, 300 uM [U-100% 15N] entity_1-5, 515 uM [U-100% 15N] entity_1-6, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LGP Solution structure of LA45 from LDLR Deposited 2011-08-01 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 144–235（92 aa） Fragment：LDL-receptor class A 4 and A5 domain residues 144-235
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7.45；306 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] protein, 5 mM CALCIUM ION, 0.02 % sodium azide, 20 mM [U-99% 2H] HEPES, 150 mM sodium chloride, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.8 mM [U-99% 13C; U-99% 15N] protein, 5 mM CALCIUM ION, 0.02 % sodium azide, 150 mM sodium chloride, 20 mM [U-99% 2H] HEPES, 100% D2O | 100% D2O
Resolution not provided
2M7P RXFP1 utilises hydrophobic moieties on a signalling surface of the LDLa module to mediate receptor activation Deposited 2013-04-29 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 66–68（3 aa）
Chain A 82–104（23 aa）
Not recorded CA CALCIUM ION × 1 SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 0.01；Pressure ambient
NMR sample composition 1 mM [U-98% 13C; U-98% 15N] LDLA-1, 50 mM Immidazole-2, 10 mM CaCl2-3, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2MG9 Truncated EGF-A Deposited 2013-10-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 314–339（26 aa） Fragment：EGF-A domain, UNP RESIDUES 314-339
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 1 SOLUTION NMR
NMR measurement conditions pH 5.3；283 K；Pressure ambient
NMR sample composition 1 mM egfa-1, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2W2M WT PCSK9-DELTAC BOUND TO WT EGF-A OF LDLR Deposited 2008-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-A DOMAIN, RESIDUES 314-393
Not recorded CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES PH 7.5, 10% (V/V) 2-PROPANOL, 20% (W/V) PEG 4000
Resolution 2.40 Å R-free 0.254
2W2N WT PCSK9-deltaC bound to EGF-A H306Y mutant of LDLR Deposited 2008-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-A DOMAIN, RESIDUES 314-393
Mutation：YES CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES PH 7.5, 10% (W/V) PEG 8000, 8% (V/V) ETHYLENE GLYCOL.
Resolution 2.30 Å R-free 0.254
2W2O PCSK9-deltaC D374Y mutant bound to WT EGF-A of LDLR Deposited 2008-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-A DOMAIN, RESIDUES 314-393
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES PH 7.5, 10% (W/V) PEG 8000 AND 8% (V/V) ETHYLENE GLYCOL
Resolution 2.62 Å R-free 0.263
2W2P PCSK9-deltaC D374A mutant bound to WT EGF-A of LDLR Deposited 2008-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-A DOMAIN, RESIDUES 314-393
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES PH 7.5, 10% (W/V) PEG 8000 AND 8% (V/V) ETHYLENE GLYCOL
Resolution 2.62 Å R-free 0.270
2W2Q PCSK9-deltaC D374H mutant bound to WT EGF-A of LDLR Deposited 2008-11-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-A DOMAIN, RESIDUES 314-393
Not recorded CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M HEPES PH 7.5, 10% (W/V) PEG 8000 AND 8% (V/V) ETHYLENE GLYCOL
Resolution 2.33 Å R-free 0.253
3BPS PCSK9:EGF-A complex Deposited 2007-12-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa） Fragment：EGF-like 1, EGF-like 2 domains, UNP residues 314-393
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；294 K；0.3M (NH4)H2PO4, pH 4.8, VAPOR DIFFUSION, SITTING DROP, temperature 294K, pH 4.80
Resolution 2.41 Å R-free 0.240
3GCW PCSK9:EGFA(H306Y) Deposited 2009-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa）
Mutation：H306Y CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；294 K；0.3M (NH4)H2PO4, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Resolution 2.70 Å R-free 0.278
3GCX PCSK9:EGFA (pH 7.4) Deposited 2009-02-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 314–393（80 aa）
Not recorded CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；294 K；0.3M (NH4)H2PO4, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Resolution 2.70 Å R-free 0.261
3M0C The X-ray Crystal Structure of PCSK9 in Complex with the LDL receptor Deposited 2010-03-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 4–788（785 aa） Fragment：LDLR
Not recorded CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；297 K；1.4 M Ammonium phosphate, 0.2M sodium chloride in 0.1M Imidazole buffer, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 297K
Resolution 7.01 Å R-free 0.362
3SO6 Crystal structure of the LDL receptor tail in complex with autosomal recessive hypercholesterolemia PTB domain Deposited 2011-06-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain Q 819–832（14 aa） Fragment：UNP residues 817-832
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；0.1 M HEPES, 30% PEG6000, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.37 Å R-free 0.206
4NE9 PCSK9 in complex with LDLR peptide Deposited 2013-10-28 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 314–339（26 aa） Fragment：UNP residues 314-339
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；299 K；pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 299K
Resolution 2.60 Å R-free 0.211
5OY9 VSV G CR3 Deposited 2017-09-08 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 108–144（37 aa） Fragment：UNP residues 108-144
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；30% PEG 400, 50 mM Tris-HCl pH 8.5, 200 mM CaCl2, 0.2% dodecylmaltoside
Resolution 3.60 Å R-free 0.268
5OYL VSV G CR2 Deposited 2017-09-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 65–106（42 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 2 GOL GLYCEROL × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；29% PEG 3000, 100 mM Tris-HCl pH 8.5, 200 mM LiSO4
Resolution 2.25 Å R-free 0.224
9BD8 ApoB 100 beta barrel bound to LDLR beta propeller Deposited 2024-04-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–860（860 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
9BDE Middle Region of Apolipoprotein B 100 bound to Low Density Lipoprotein Receptor Deposited 2024-04-11 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain R 1–860（860 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 CA CALCIUM ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
9BDT Apolipoprotein B 100 bound to LDL receptor and legobody Deposited 2024-04-12 Assembly 1 Insufficient information Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain I 1–860（860 aa）
Chain R 1–860（860 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.40 Å
9COO Nanobody 4 bound to Apolipoprotein B 100 Deposited 2024-07-17 Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain R 66–860（795 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.73 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.