4YOT | pdb_00004yot

Crystal structure of a trimeric exonuclease PhoExo I from Pyrococcus horikoshii OT3 at 2.15A resolution

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CDUF4152e4yotC1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Uncharacterized protein PF2046 (From Topology)T: Uncharacterized protein PF2046F: DUF4152ECOD (1.6)
BDUF4152e4yotB1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Uncharacterized protein PF2046 (From Topology)T: Uncharacterized protein PF2046F: DUF4152ECOD (1.6)
ADUF4152e4yotA1 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)
C3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
B3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
A3.30.420.440 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
3-5 exonuclease PhoExo I - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR025206Protein of unknown function DUF4152Family