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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：P19320 New Search
3PDB entries
4Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P19320 1ij9 VASCULAR CELL ADHESION PROTEIN 1 Author chain A Reference sequence 25–220 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19320 1vca HUMAN VASCULAR CELL ADHESION MOLECULE-1 Author chain A Reference sequence 25–226 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19320 1vca HUMAN VASCULAR CELL ADHESION MOLECULE-1 Author chain B Reference sequence 25–226 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19320 1vca HUMAN VASCULAR CELL ADHESION MOLECULE-1 Author chain A Reference sequence 25–226 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19320 1vca HUMAN VASCULAR CELL ADHESION MOLECULE-1 Author chain B Reference sequence 25–226 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P19320 1vsc VASCULAR CELL ADHESION MOLECULE-1 Author chain A Reference sequence 25–219 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P19320 1vsc VASCULAR CELL ADHESION MOLECULE-1 Author chain B Reference sequence 25–219 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.