Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth F]SCOP2B SuperfamilyLesion bypass DNA polymerase (Y-family), little finger domain 8041930 3000579 SCOP2B (2022-06-29)
B [auth A]SCOP2B SuperfamilyLesion bypass DNA polymerase (Y-family), little finger domain 8041930 3000579 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth F]IMS_HHHe4ir1F7 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: IMS_HHHECOD (1.6)
A [auth F]IMS_Ce4ir1F6 A: a+b two layersX: Reverse ferredoxinH: Lesion bypass DNA polymerase (Y-family), little finger domain (From Topology)T: Lesion bypass DNA polymerase (Y-family), little finger domainF: IMS_CECOD (1.6)
A [auth F]IMSe4ir1F5 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: IMSECOD (1.6)
A [auth F]IMS_1e4ir1F4 A: a+b three layersX: Hypothetical protein Ta1206-like (From Topology)H: Hypothetical protein Ta1206-like (From Topology)T: Hypothetical protein Ta1206-likeF: IMS_1ECOD (1.6)
B [auth A]IMS_HHHe4ir1A7 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: IMS_HHHECOD (1.6)
B [auth A]IMS_Ce4ir1A6 A: a+b two layersX: Reverse ferredoxinH: Lesion bypass DNA polymerase (Y-family), little finger domain (From Topology)T: Lesion bypass DNA polymerase (Y-family), little finger domainF: IMS_CECOD (1.6)
B [auth A]IMSe4ir1A5 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: IMSECOD (1.6)
B [auth A]IMS_1e4ir1A4 A: a+b three layersX: Hypothetical protein Ta1206-like (From Topology)H: Hypothetical protein Ta1206-like (From Topology)T: Hypothetical protein Ta1206-likeF: IMS_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth F],
B [auth A]
PF00817impB/mucB/samB family (IMS)impB/mucB/samB family- Family
A [auth F],
B [auth A]
PF21999DNA polymerase-iota, thumb domain (IMS_HHH_1)DNA polymerase-iota, thumb domainThis is the thumb domain found in DNA polymerase iota and related proteins. This domain makes contacts with the minor groove of DNA.Domain
A [auth F],
B [auth A]
PF11799impB/mucB/samB family C-terminal domain (IMS_C)impB/mucB/samB family C-terminal domainThese proteins are involved in UV protection (Swiss).Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth F],
B [auth A]
DNA polymerase IV
C [auth G],
E [auth B]
DNA (5'-D(*TP*CP*TP*AP*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*C)-3')---
D [auth H]DNA (5'-D(*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*C)-3')---
F [auth C]DNA (5'-D(*CP*TP*AP*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*C)-3')---