1WME

Crystal Structure of alkaline serine protease KP-43 from Bacillus sp. KSM-KP43 (1.50 angstrom, 293 K)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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)
A	d1wmea1	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Proprotein convertase P-domain	Alkaline serine protease kp-43, C-terminal domain	(Bacillus sp. KSM-KP43 ) [TaxId: 109322 ],	SCOPe (2.08)
A	d1wmea2	Alpha and beta proteins (a/b)	Subtilisin-like	Subtilisin-like	Subtilases	Alkaline serine protease kp-43, N-terminal domain	(Bacillus sp. KSM-KP43 ) [TaxId: 109322 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Subtilisin-like	8041766	3000226	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	galactose-binding domain-like	8041764	3000087	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PPC	e1wmeA1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: PPC	ECOD (1.6)
A	Peptidase_S8	e1wmeA2	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like (From Topology)	T: Subtilisin-like	F: Peptidase_S8	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.200	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Peptidase S8/S53 domain	CATH (4.3.0)
A	2.60.120.380	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04151	Bacterial pre-peptidase C-terminal domain (PPC)	Bacterial pre-peptidase C-terminal domain	This domain is normally found at the C-terminus of secreted bacterial peptidases. They are not present in the active peptidase. It is possible that they fulfill a similar role to the PKD (Pfam:PF00801) domain, which also are found in this context. ...	This domain is normally found at the C-terminus of secreted bacterial peptidases. They are not present in the active peptidase. It is possible that they fulfill a similar role to the PKD (Pfam:PF00801) domain, which also are found in this context. Visual analysis suggests that PKD and PPC are distantly related (personal obs:Bateman A, Yeats C).	Domain
A	PF00082	Subtilase family (Peptidase_S8)	Subtilase family	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7 ...	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7-stranded parallel beta sheet, order 2314567.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	protease	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 cation binding ion binding binding metal ion binding small molecule binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR034058	TagA/B/C/D, peptidase domain	Domain
A	IPR015500	Peptidase S8, subtilisin-related	Family
A	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
A	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
A	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
A	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A	IPR007280	Peptidase, C-terminal, archaeal/bacterial	Domain
A	IPR051048	Peptidase S8/S53 subtilisin kexin sedolisin	Family
A	IPR000209	Peptidase S8/S53 domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.