1MKX | pdb_00001mkx

THE CO-CRYSTAL STRUCTURE OF UNLIGANDED BOVINE ALPHA-THROMBIN AND PRETHROMBIN-2: MOVEMENT OF THE YPPW SEGMENT AND ACTIVE SITE RESIDUES UPON LIGAND BINDING

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C [auth K]	d1mkxk_	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Thrombin	(Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
B [auth H]	d1mkx.1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Thrombin	(Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)
A [auth L]	d1mkx.1	All beta proteins	Trypsin-like serine proteases	Trypsin-like serine proteases	Eukaryotic proteases	Thrombin	(Bos taurus ) [TaxId: 9913 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth H]	Thrombin_light	e1mkxH1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Thrombin_light	ECOD (v295.2)
A [auth L]	Thrombin_light	e1mkxL1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Thrombin_light	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth K]	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)
B [auth H]	2.40.10.10	Mainly Beta	Beta Barrel	Thrombin, subunit H	Trypsin-like serine proteases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth K]	PF00089	Trypsin (Trypsin)	Trypsin		Domain
B [auth H]	PF00089	Trypsin (Trypsin)	Trypsin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth K]	PRETHROMBIN-2	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis positive regulation of coagulation regulation of response to external stimulus positive regulation of biological process positive regulation of blood coagulation regulation of response to wounding regulation of coagulation positive regulation of response to stimulus regulation of response to stress regulation of multicellular organismal process positive regulation of hemostasis regulation of hemostasis positive regulation of response to wounding regulation of biological process regulation of blood coagulation response to external stimulus positive regulation of wound healing regulation of response to stimulus regulation of wound healing positive regulation of multicellular organismal process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular matrix cellular anatomical structure external encapsulating structure extracellular region
B [auth H]	ALPHA-THROMBIN	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis positive regulation of coagulation regulation of response to external stimulus positive regulation of biological process positive regulation of blood coagulation regulation of response to wounding regulation of coagulation positive regulation of response to stimulus regulation of response to stress regulation of multicellular organismal process positive regulation of hemostasis regulation of hemostasis positive regulation of response to wounding regulation of biological process regulation of blood coagulation response to external stimulus positive regulation of wound healing regulation of response to stimulus regulation of wound healing positive regulation of multicellular organismal process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular matrix cellular anatomical structure external encapsulating structure extracellular region
A [auth L]	ALPHA-THROMBIN	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding protein-containing complex binding fibrinogen binding peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis positive regulation of coagulation regulation of response to external stimulus positive regulation of biological process positive regulation of blood coagulation regulation of response to wounding regulation of coagulation positive regulation of response to stimulus regulation of response to stress regulation of multicellular organismal process positive regulation of hemostasis regulation of hemostasis positive regulation of response to wounding regulation of biological process regulation of blood coagulation response to external stimulus positive regulation of wound healing regulation of response to stimulus regulation of wound healing positive regulation of multicellular organismal process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular matrix cellular anatomical structure external encapsulating structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth K]	IPR013806	Kringle-like fold	Homologous Superfamily
C [auth K]	IPR038178	Kringle superfamily	Homologous Superfamily
C [auth K]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
C [auth K]	IPR018992	Thrombin light chain	Domain
C [auth K]	IPR000294	Gamma-carboxyglutamic acid-rich (GLA) domain	Domain
C [auth K]	IPR037111	Thrombin light chain domain superfamily	Homologous Superfamily
C [auth K]	IPR001314	Peptidase S1A, chymotrypsin family	Family
C [auth K]	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
C [auth K]	IPR051659	Serine Protease S1 Domain-Containing Protein	Family
C [auth K]	IPR003966	Prothrombin/thrombin	Family
C [auth K]	IPR001254	Serine proteases, trypsin domain	Domain
C [auth K]	IPR035972	Gamma-carboxyglutamic acid-rich (GLA) domain superfamily	Homologous Superfamily
C [auth K]	IPR018056	Kringle, conserved site	Conserved Site
C [auth K]	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
C [auth K]	IPR000001	Kringle	Domain
B [auth H]	IPR013806	Kringle-like fold	Homologous Superfamily
B [auth H]	IPR038178	Kringle superfamily	Homologous Superfamily
B [auth H]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
B [auth H]	IPR018992	Thrombin light chain	Domain
B [auth H]	IPR000294	Gamma-carboxyglutamic acid-rich (GLA) domain	Domain
B [auth H]	IPR037111	Thrombin light chain domain superfamily	Homologous Superfamily
B [auth H]	IPR001314	Peptidase S1A, chymotrypsin family	Family
B [auth H]	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
B [auth H]	IPR051659	Serine Protease S1 Domain-Containing Protein	Family
B [auth H]	IPR003966	Prothrombin/thrombin	Family
B [auth H]	IPR001254	Serine proteases, trypsin domain	Domain
B [auth H]	IPR035972	Gamma-carboxyglutamic acid-rich (GLA) domain superfamily	Homologous Superfamily
B [auth H]	IPR018056	Kringle, conserved site	Conserved Site
B [auth H]	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
B [auth H]	IPR000001	Kringle	Domain
A [auth L]	IPR013806	Kringle-like fold	Homologous Superfamily
A [auth L]	IPR038178	Kringle superfamily	Homologous Superfamily
A [auth L]	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A [auth L]	IPR018992	Thrombin light chain	Domain
A [auth L]	IPR000294	Gamma-carboxyglutamic acid-rich (GLA) domain	Domain
A [auth L]	IPR037111	Thrombin light chain domain superfamily	Homologous Superfamily
A [auth L]	IPR001314	Peptidase S1A, chymotrypsin family	Family
A [auth L]	IPR033116	Serine proteases, trypsin family, serine active site	Active Site
A [auth L]	IPR051659	Serine Protease S1 Domain-Containing Protein	Family
A [auth L]	IPR003966	Prothrombin/thrombin	Family
A [auth L]	IPR001254	Serine proteases, trypsin domain	Domain
A [auth L]	IPR035972	Gamma-carboxyglutamic acid-rich (GLA) domain superfamily	Homologous Superfamily
A [auth L]	IPR018056	Kringle, conserved site	Conserved Site
A [auth L]	IPR018114	Serine protease-like, trypsin family, histidine active site	Active Site
A [auth L]	IPR000001	Kringle	Domain