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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：Q00731 New Search
3PDB entries
3Biological assembly
10chain/assembly records
Main Difference Dimensions in This Set
Different assembly state 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
10RI Dimeric complex of VEGF, VEGFR2 and Neuropilin 1 Deposited 2026-02-03 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 27–190（164 aa）
Chain B 27–190（164 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.60 Å
10RJ Heparin-induced cis tetrameric complex of VEGF, VEGFR2 and Neuropilin 1 Deposited 2026-02-03 Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 27–190（164 aa）
Chain B 27–190（164 aa）
Chain G 27–190（164 aa）
Chain H 27–190（164 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.34 Å
10RK Heparin-induced trans tetrameric complex of VEGF, VEGFR2 and Neuropilin 1 Deposited 2026-02-03 Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 27–190（164 aa）
Chain B 27–190（164 aa）
Chain G 27–190（164 aa）
Chain H 27–190（164 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.65 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.