2PK0 | pdb_00002pk0

Structure of the S. agalactiae serine/threonine phosphatase at 2.65 resolution

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	d2pk0a1	Alpha and beta proteins (a+b)	PP2C-like	PP2C-like	automated matches	automated matches	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
A	d2pk0a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
B	d2pk0b1	Alpha and beta proteins (a+b)	PP2C-like	PP2C-like	automated matches	automated matches	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
B	d2pk0b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
C	d2pk0c1	Alpha and beta proteins (a+b)	PP2C-like	PP2C-like	automated matches	automated matches	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
C	d2pk0c2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
D	d2pk0d1	Alpha and beta proteins (a+b)	PP2C-like	PP2C-like	automated matches	automated matches	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)
D	d2pk0d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptococcus agalactiae A909 ) [TaxId: 205921 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Bacterial PP2C-like	8083893	4002170	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PP2C-like	8083894	3000909	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PP2C-like	8083894	3000909	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PP2C-like	8083894	3000909	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	PP2C-like	8083894	3000909	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	PP2C	e2pk0A1	A: a+b four layers	X: Ntn/PP2C	H: Protein serine/threonine phosphatase 2C, catalytic domain (From Topology)	T: Protein serine/threonine phosphatase 2C, catalytic domain	F: PP2C	ECOD (1.6)
B	PP2C	e2pk0B1	A: a+b four layers	X: Ntn/PP2C	H: Protein serine/threonine phosphatase 2C, catalytic domain (From Topology)	T: Protein serine/threonine phosphatase 2C, catalytic domain	F: PP2C	ECOD (1.6)
C	PP2C	e2pk0C1	A: a+b four layers	X: Ntn/PP2C	H: Protein serine/threonine phosphatase 2C, catalytic domain (From Topology)	T: Protein serine/threonine phosphatase 2C, catalytic domain	F: PP2C	ECOD (1.6)
D	PP2C	e2pk0D1	A: a+b four layers	X: Ntn/PP2C	H: Protein serine/threonine phosphatase 2C, catalytic domain (From Topology)	T: Protein serine/threonine phosphatase 2C, catalytic domain	F: PP2C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)
B	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)
C	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)
D	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF13672	Protein phosphatase 2C (PP2C_2)	Protein phosphatase 2C	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Serine/threonine protein phosphatase Stp1	phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds myosin phosphatase activity phosphatase activity hydrolase activity catalytic activity RNA polymerase II CTD heptapeptide repeat modifying activity RNA polymerase II CTD heptapeptide repeat phosphatase activity RNA polymerase II CTD heptapeptide repeat Y1 phosphatase activity MAP kinase serine/threonine phosphatase activity MAP kinase phosphatase activity phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds myosin phosphatase activity phosphatase activity hydrolase activity catalytic activity RNA polymerase II CTD heptapeptide repeat modifying activity RNA polymerase II CTD heptapeptide repeat phosphatase activity RNA polymerase II CTD heptapeptide repeat Y1 phosphatase activity MAP kinase serine/threonine phosphatase activity MAP kinase phosphatase activity histone modifying activity histone phosphatase activity histone H2AXS140 phosphatase activity RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity cation binding ion binding binding metal ion binding small molecule binding RNA polymerase II CTD heptapeptide repeat T4 phosphatase activity calmodulin-dependent protein phosphatase activity calcium-dependent protein serine/threonine phosphatase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036457	PPM-type phosphatase-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR015655	Protein phosphatase 2C	Family
A, B, C, D	IPR001932	PPM-type phosphatase-like 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.