5FBZ | pdb_00005fbz

Structure of subtilase SubHal from Bacillus halmapalus - complex with chymotrypsin inhibitor CI2A

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d5fbza2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	automated matches	automated matches	(Sutcliffiella halmapala ) [TaxId: 79882 ],	SCOPe (2.08)
A	d5fbza1	Alpha and beta proteins (a/b)	Subtilisin-like	Subtilisin-like	Subtilases	automated matches	(Sutcliffiella halmapala ) [TaxId: 79882 ],	SCOPe (2.08)
C	d5fbzc2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	automated matches	automated matches	(Sutcliffiella halmapala ) [TaxId: 79882 ],	SCOPe (2.08)
C	d5fbzc1	Alpha and beta proteins (a/b)	Subtilisin-like	Subtilisin-like	Subtilases	automated matches	(Sutcliffiella halmapala ) [TaxId: 79882 ],	SCOPe (2.08)
B	d5fbzb_	Alpha and beta proteins (a+b)	CI-2 family of serine protease inhibitors	CI-2 family of serine protease inhibitors	CI-2 family of serine protease inhibitors	automated matches	Barley (Hordeum vulgare ) [TaxId: 4513 ],	SCOPe (2.08)
D	d5fbzd1	Alpha and beta proteins (a+b)	CI-2 family of serine protease inhibitors	CI-2 family of serine protease inhibitors	CI-2 family of serine protease inhibitors	automated matches	Barley (Hordeum vulgare ) [TaxId: 4513 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	CI-2 serine protease inhibitor-like	8070227	3000827	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	CI-2 serine protease inhibitor-like	8070227	3000827	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		e5fbzA1	A: Alpha helical domain of ribonucleotide reductases	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: TFIIE_beta	F:	ECOD (20:10:01)
C		e5fbzC1	A: Alpha helical domain of ribonucleotide reductases	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: TFIIE_beta	F:	ECOD (20:10:01)
B		e5fbzB1	A: Alpha helical domain of ribonucleotide reductases	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: TFIIE_beta	F:	ECOD (20:10:01)
D		e5fbzD1	A: Alpha helical domain of ribonucleotide reductases	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: TFIIE_beta	F:	ECOD (20:10:01)

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)
C	3.40.50.200	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Peptidase S8/S53 domain	CATH (4.3.0)
C	2.60.120.380	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
B	3.30.10.10	Alpha Beta	2-Layer Sandwich	Trypsin Inhibitor V	Chain A	CATH (4.3.0)
D	3.30.10.10	Alpha Beta	2-Layer Sandwich	Trypsin Inhibitor V	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Enzyme subtilase SubHal from Bacillus halmapalus	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	-
B, D	Subtilisin-chymotrypsin inhibitor-2A	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	response to stimulus response to stress response to wounding	-
E	Autoproteolytic fragment of enzyme subtilase SubHal	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR034058	TagA/B/C/D, peptidase domain	Domain
A, C	IPR015500	Peptidase S8, subtilisin-related	Family
A, C	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
A, C	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
A, C	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
A, C	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A, C	IPR007280	Peptidase, C-terminal, archaeal/bacterial	Domain
A, C	IPR051048	Peptidase S8/S53 subtilisin kexin sedolisin	Family
A, C	IPR000209	Peptidase S8/S53 domain	Domain
B, D	IPR000864	Proteinase inhibitor I13, potato inhibitor I	Family
B, D	IPR036354	Proteinase inhibitor I13, potato inhibitor I superfamily	Homologous Superfamily

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.