6NTS | pdb_00006nts

Protein Phosphatase 2A (Aalpha-B56alpha-Calpha) holoenzyme in complex with a Small Molecule Activator of PP2A (SMAP)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyMetallo-dependent phosphatases 8039778 3001067 SCOP2B (2022-06-29)
BSCOP2 FamilyB56-like 8099175 4001530 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyARM repeat-like 8099176 3000116 SCOP2 (2022-06-29)
ASCOP2B SuperfamilyARM repeat-like 8038568 3000116 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CUSP7_ICP0_bdge6ntsC1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesT: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesF: USP7_ICP0_bdgECOD (v294.1)
BUSP7_ICP0_bdge6ntsB1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesT: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesF: USP7_ICP0_bdgECOD (v294.1)
AUSP7_ICP0_bdge6ntsA1 A: a/b three-layered sandwichesX: Immunoglobulin-like beta-sandwichH: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesT: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetasesF: USP7_ICP0_bdgECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C3.60.21.10 Alpha Beta 4-Layer Sandwich Purple Acid Phosphatase chain A, domain 2CATH (utative)
B1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (utative)
A1.25.10.10 Mainly Alpha Alpha Horseshoe Leucine-rich Repeat Variant Leucine-rich Repeat VariantCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00149Calcineurin-like phosphoesterase (Metallophos)Calcineurin-like phosphoesteraseThis 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
PF02985HEAT repeat (HEAT)HEAT repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform
Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
MLL Parent Component: LEU

RESIDAA0299

PSI-MOD :  L-leucine methyl ester MOD:00304