1A2C

Structure of thrombin inhibited by AERUGINOSIN298-A from a BLUE-GREEN ALGA


ChainDomainClassArchitectureTopologyHomology
2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases
2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteases

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
PF09396Thrombin light chain (Thrombin_light)Thrombin light chainThrombin 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 cleave ...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.
Domain
PF00051Kringle domain (Kringle)Kringle domainKringle domains have been found in plasminogen, hepatocyte growth factors, prothrombin, and apolipoprotein A. Structure is disulfide-rich, nearly all-beta.Domain
PF00594Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domain (Gla)Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domainThis domain is responsible for the high-affinity binding of calcium ions. This domain contains post-translational modifications of many glutamate residues by Vitamin K-dependent carboxylation to form gamma-carboxyglutamate (Gla).Domain
PF00089Trypsin (Trypsin)Trypsin- Domain
PF09396Thrombin light chain (Thrombin_light)Thrombin light chainThrombin 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 cleave ...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.
Domain
PF00051Kringle domain (Kringle)Kringle domainKringle domains have been found in plasminogen, hepatocyte growth factors, prothrombin, and apolipoprotein A. Structure is disulfide-rich, nearly all-beta.Domain
PF00594Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domain (Gla)Vitamin K-dependent carboxylation/gamma-carboxyglutamic (GLA) domainThis domain is responsible for the high-affinity binding of calcium ions. This domain contains post-translational modifications of many glutamate residues by Vitamin K-dependent carboxylation to form gamma-carboxyglutamate (Gla).Domain
PF00089Trypsin (Trypsin)Trypsin- Domain
PF00713Hirudin (Hirudin)Hirudin- Domain

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Thrombin light chain
Thrombin heavy chain
Hirudin variant-2
    Aeruginosin 298-Anonenonenone

    Protein Modification Annotation

    Modified Residue(s)
    ChainResidue(s)Description
    TYS Parent Component: TYR

    RESIDAA0172

    PSI-MOD :  O4'-sulfo-L-tyrosine MOD:00181
    34H RESIDAA0172

    OAR Parent Component: ARG

    RESIDAA0172

    PRJ Parent Component: PRO

    RESIDAA0172