Macromolecule Annotations for the Entities in PDB 1NU7

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
D PF08764 Coagulase Staphylococcus aureus coagulase Domain Staphylococcus aureus secretes a cofactor called coagulase. Coagulase is an extracellular protein that forms a complex with human prothrombin, and activates it without the usual proteolytic cleavages. The resulting complex directly initiates blood clotting. PFAM PF08764
A PF09396 Thrombin_light Thrombin light chain Domain Thrombin is an enzyme that cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII. Prothrombin is activated on the surface of a phospholipid membrane where factor Xa removes the activation peptide and cleaves the remaining part into light and heavy chains. This domain corresponds to the light chain of thrombin. PFAM PF09396
B PF00089 Trypsin Trypsin Domain PFAM PF00089

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,E Thrombin light chain (1NU7:A,E)
B,F Thrombin heavy chain (1NU7:B,F)
  • none
D,H Staphylocoagulase (1NU7:D,H)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description