4YOX | pdb_00004yox

Crystal structure of a trimeric exonuclease PhoExo I from Pyrococcus horikoshii OT3 in complex with poly-dT

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ADUF4152e4yoxA1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Uncharacterized protein PF2046 (From Topology)T: Uncharacterized protein PF2046F: DUF4152ECOD (1.6)
CDUF4152e4yoxC1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Uncharacterized protein PF2046 (From Topology)T: Uncharacterized protein PF2046F: DUF4152ECOD (1.6)
EDUF4152e4yoxE1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Uncharacterized protein PF2046 (From Topology)T: Uncharacterized protein PF2046F: DUF4152ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
C3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
E3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, D, F
5'-D(*TP*TP*TP*TP*TP*TP*T)-3'---
A, C, E
3-5 exonuclease PhoExo I - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, C, E
IPR025206Protein of unknown function DUF4152Family