5J3T
Crystal structure of S. pombe Dcp2:Dcp1:Edc1 mRNA decapping complex
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | DCP2 | e5j3tB1 | A: alpha arrays | X: Dcp2 box A domain (From Topology) | H: Dcp2 box A domain (From Topology) | T: Dcp2 box A domain | F: DCP2 | ECOD (1.6) |
B | NUDIX | e5j3tB2 | A: a+b two layers | X: beta-Grasp | H: Nudix (From Topology) | T: Nudix | F: NUDIX | ECOD (1.6) |
A | DCP1 | e5j3tA1 | A: beta barrels | X: PH domain-like | H: PH domain-like (From Topology) | T: PH domain-like | F: DCP1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.30.29.30 | Mainly Beta | Roll | PH-domain like | Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00293 | NUDIX domain (NUDIX) | NUDIX domain | - | Domain | |
PF05026 | Dcp2, box A domain (DCP2) | Dcp2, box A domain | This domain is always found to the amino terminal side of Pfam:PF00293. This domain is specific to mRNA decapping protein 2 and this region has been termed Box A [2]. Removal of the cap structure is catalysed by the Dcp1-Dcp2 complex [3]. | Domain | |
PF15365 | Proline-rich nuclear receptor coactivator motif (PNRC) | Proline-rich nuclear receptor coactivator motif | - | Motif | |
PF06058 | Dcp1-like decapping family (DCP1) | Dcp1-like decapping family | An essential step in mRNA turnover is decapping. In yeast, two proteins have been identified that are essential for decapping, Dcp1 (this family) and Dcp2 (Pfam:PF05026). The precise role of these proteins in the decapping reaction have not been es ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036189 | mRNA decapping protein 2, Box A domain superfamily | Homologous Superfamily | |
IPR007722 | mRNA decapping protein 2, Box A domain | Domain | |
IPR044099 | mRNA decapping enzyme 2 , NUDIX hydrolase domain | Domain | |
IPR000086 | NUDIX hydrolase domain | Domain | |
IPR015797 | NUDIX hydrolase-like domain superfamily | Homologous Superfamily | |
IPR020084 | NUDIX hydrolase, conserved site | Conserved Site | |
IPR010334 | mRNA-decapping enzyme subunit 1 | Family | |
IPR011993 | PH-like domain superfamily | Homologous Superfamily |