1S95

Structure of serine/threonine protein phosphatase 5

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
Pharos: Disease Associations
Structure Motif: Primary M-CSA Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1s95a_	Alpha and beta proteins (a+b)	Metallo-dependent phosphatases	Metallo-dependent phosphatases	Protein serine/threonine phosphatase	Serine/threonine protein phosphatase 5, PP5	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1s95b_	Alpha and beta proteins (a+b)	Metallo-dependent phosphatases	Metallo-dependent phosphatases	Protein serine/threonine phosphatase	Serine/threonine protein phosphatase 5, PP5	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Protein serine/threonine phosphatase	8026922	4002302	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallo-dependent phosphatases	8039301	3001067	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Metallo-dependent phosphatases	8039301	3001067	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	PF00149,PF08321	e1s95A1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: PF00149,PF08321	ECOD (1.6)
B	PF00149,PF08321	e1s95B1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: PF00149,PF08321	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)
B	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00149	Calcineurin-like phosphoesterase (Metallophos)	Calcineurin-like phosphoesterase	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or ...	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or yeast MRE11 Swiss:P32829. The most conserved regions in this superfamily centre around the metal chelating residues.	Domain
A, B	PF08321	PPP5 TPR repeat region (PPP5)	PPP5 TPR repeat region	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Serine/threonine protein phosphatase 5	Hsp90 protein binding protein binding binding heat shock protein binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity RNA binding organic cyclic compound binding Hsp90 protein binding protein binding binding heat shock protein binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity RNA binding organic cyclic compound binding nucleic acid binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding myosin phosphatase activity ADP binding cytoskeletal protein binding tau protein binding lipid binding cation binding metal ion binding identical protein binding	cellular process cell cycle mitotic cell cycle cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication cellular process cell cycle mitotic cell cycle cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling biological regulation positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction positive regulation of signaling protein dephosphorylation organonitrogen compound metabolic process dephosphorylation cellular metabolic process primary metabolic process organic substance metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process cellular biosynthetic process RNA metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription organic cyclic compound metabolic process nucleic acid biosynthetic process biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process MAPK cascade response to arachidonic acid response to organic substance response to lipid response to fatty acid response to chemical response to oxygen-containing compound response to metal ion response to lead ion response to inorganic substance response to morphine response to isoquinoline alkaloid response to organonitrogen compound response to nitrogen compound response to organic cyclic compound response to alkaloid peptidyl-serine dephosphorylation double-strand break repair DNA metabolic process cellular response to stress DNA damage response response to stress DNA repair peptidyl-threonine dephosphorylation	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-containing complex protein folding chaperone complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A, B	IPR001440	TPR_1	Unknown
A, B	IPR041753	PP5, C-terminal metallophosphatase domain	Domain
A, B	IPR019734	Tetratricopeptide repeat	Repeat
A, B	IPR004843	Calcineurin-like phosphoesterase domain, ApaH type	Domain
A, B	IPR013235	PPP domain	Domain
A, B	IPR029052	Metallo-dependent phosphatase-like	Homologous Superfamily
A, B	IPR006186	Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P53041	Crohn disease Alzheimer disease amyloidosis acquired metabolic disease malignant mesothelioma subependymal giant cell astrocytoma inflammatory bowel disease neurodegenerative disease lung cancer osteosarcoma

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	serine/threonine-protein phosphatase 5 M-CSA #472	Serine/threonine protein phosphatase 5 (PP5) from Homo sapiens hydrolyses a phosphoprotein substrate into a protein and a phosphate group. It is implicated in wide ranging cellular processes, including apoptosis, differentiation, DNA damage response, cell survival, regulation of ion channels or circadian rhythms, in response to steroid and thyroid hormones, calcium, fatty acids, TGF-beta as well as oxidative and genotoxic stresses. It is a member of the PPP gene family of protein phosphatases that is widely expressed in mammalian tissues.	Defined by 10 residues: ASP:A-76 [auth A-242]HIS:A-78 [auth A-244]ASP:A-105 [auth A-271]ASP:A-108 [auth A-274]ARG:A-109 [auth A-275]ASN:A-137 [auth A-303]HIS:A-138 [auth A-304]HIS:A-186 [auth A-352]ARG:A-234 [auth A-400]HIS:A-261 [auth A-427] \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.1.3.16 (PDB Primary Data) Search M-CSA Motif + EC 3.1.3.16

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.