← Back to search

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：P08493 New Search
3PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
9L24 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with Matrix Gla protein Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 31–59（29 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AVC vitamin K1 hydroquinone × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NUB NMR solution structure of unmodified human matrix Gla protein Deposited 2025-03-19 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 20–103（84 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.7；280 K；Ionic strength (raw mmCIF value) no salt added；Pressure 1
NMR sample composition 570 uM [U-13C; U-15N] Matrix Gla protein, 50 mM Boric acid, 10 % D2O, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 520 uM [U-13C; U-15N] Matrix Gla protein, 50 mM Boric acid, 10 % D2O, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
9WFC Cryo-EM structure of GGCX-MGP complex Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 18–46（29 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 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.