4LAC
Crystal Structure of Protein Phosphatase 2A (PP2A) and PP2A phosphatase activator (PTPA) complex with ATPgammaS
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth B] | d4lacb_ | All alpha proteins | PTPA-like | PTPA-like | PTPA-like | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C | d4lacc_ | Alpha and beta proteins (a+b) | Metallo-dependent phosphatases | Metallo-dependent phosphatases | Protein serine/threonine phosphatase | Protein phosphatase 2A catalytic subunit alpha isoform, PP2A-alpha | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth B] | PTPA | e4lacB1 | A: alpha arrays | X: PTPA-like (From Topology) | H: PTPA-like (From Topology) | T: PTPA-like | F: PTPA | ECOD (1.6) |
B [auth A] | CLASP_N_1 | e4lacA1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: CLASP_N_1 | ECOD (1.6) |
C | Metallophos_2_1 | e4lacC1 | A: a+b four layers | X: Carbon-nitrogen hydrolase-like | H: Metallo-dependent phosphatases (From Topology) | T: Metallo-dependent phosphatases | F: Metallophos_2_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth B] | 1.20.120.1150 | Mainly Alpha | Up-down Bundle | Four Helix Bundle (Hemerythrin (Met), subunit A) | Phosphotyrosyl phosphate activator, C-terminal lid domain | CATH (4.3.0) |
B [auth A] | 1.25.10.10 | Mainly Alpha | Alpha Horseshoe | Leucine-rich Repeat Variant | Leucine-rich Repeat Variant | CATH (4.3.0) |
C | 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 [auth B] | PF03095 | Phosphotyrosyl phosphate activator (PTPA) protein (PTPA) | Phosphotyrosyl phosphate activator (PTPA) protein | - | Family |
B [auth A] | PF02985 | HEAT repeat (HEAT) | HEAT repeat | - | Repeat |
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 ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth B] | IPR037218 | PTPA superfamily | Homologous Superfamily |
A [auth B] | IPR004327 | Phosphotyrosyl phosphatase activator, PTPA | Family |
A [auth B] | IPR043170 | Phosphotyrosyl phosphatase activator, C-terminal lid domain | Homologous Superfamily |
B [auth A] | IPR016024 | Armadillo-type fold | Homologous Superfamily |
B [auth A] | IPR021133 | HEAT, type 2 | Repeat |
B [auth A] | IPR011989 | Armadillo-like helical | Homologous Superfamily |
B [auth A] | IPR051023 | Protein Phosphatase 2A Regulatory Subunit A | Family |
B [auth A] | IPR000357 | HEAT repeat | Repeat |
IPR047129 | Serine/Threonine protein phosphatase PP2A-like | Family | |
IPR004843 | Calcineurin-like phosphoesterase domain, ApaH type | Domain | |
IPR029052 | Metallo-dependent phosphatase-like | Homologous Superfamily | |
IPR006186 | Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase | Domain |