1TCO

TERNARY COMPLEX OF A CALCINEURIN A FRAGMENT, CALCINEURIN B, FKBP12 AND THE IMMUNOSUPPRESSANT DRUG FK506 (TACROLIMUS)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyProtein serine/threonine phosphatase 8024514 4002302 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyMetallo-dependent phosphatases 8036893 3001067 SCOP2 (2022-06-29)
CSCOP2B SuperfamilyRotamase-like 8034861 3000622 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AMetallophos_2_1e1tcoA1 A: a+b four layersX: Carbon-nitrogen hydrolase-likeH: Metallo-dependent phosphatases (From Topology)T: Metallo-dependent phosphatasesF: Metallophos_2_1ECOD (1.6)
BEF-hand_7_10e1tcoB1 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_10ECOD (1.6)
BEF-hand_7_1e1tcoB2 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: EF-hand_7_1ECOD (1.6)
CFKBP_Ce1tcoC1 A: a+b two layersX: FKBP-likeH: FKBP-likeT: FKBP-likeF: FKBP_CECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.60.21.10 Alpha Beta 4-Layer Sandwich Purple Acid Phosphatase chain A, domain 2CATH (4.3.0)
B1.10.238.10 Mainly Alpha Orthogonal Bundle Recoverin domain 1CATH (4.3.0)
C3.10.50.40 Alpha Beta Roll Chitinase A domain 3CATH (4.3.0)

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
PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pair- Domain
PF00254FKBP-type peptidyl-prolyl cis-trans isomerase (FKBP_C)FKBP-type peptidyl-prolyl cis-trans isomerase- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
SERINE/THREONINE PHOSPHATASE B2
SERINE/THREONINE PHOSPHATASE B2
FK506-BINDING PROTEIN