3KHR

Dpo4 post-extension ternary complex with the correct C opposite the 2-aminofluorene-guanine [AF]G lesion

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleotide cyclase/DNA polymerase palm domain-like	8035590	3001272	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Nucleotide cyclase/DNA polymerase palm domain-like	8035590	3001272	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ta1206-like	8055757	3001431	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Lesion bypass DNA polymerase (Y-family) little finger domain	8035589	3000579	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Nucleotide cyclase/DNA polymerase palm domain-like	8035590	3001272	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Lesion bypass DNA polymerase (Y-family) little finger domain	8035589	3000579	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Ta1206-like	8055757	3001431	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Nucleotide cyclase/DNA polymerase palm domain-like	8035590	3001272	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF11798	e3khrA6	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF11798	ECOD (1.6)
A	PF11799	e3khrA2	A: a+b two layers	X: Reverse ferredoxin	H: Lesion bypass DNA polymerase (Y-family), little finger domain (From Topology)	T: Lesion bypass DNA polymerase (Y-family), little finger domain	F: PF11799	ECOD (1.6)
A	PF00817	e3khrA5	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00817	ECOD (1.6)
A	PF00817	e3khrA7	A: a+b three layers	X: Hypothetical protein Ta1206-like (From Topology)	H: Hypothetical protein Ta1206-like (From Topology)	T: Hypothetical protein Ta1206-like	F: PF00817	ECOD (1.6)
D [auth B]	PF11798	e3khrB6	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF11798	ECOD (1.6)
D [auth B]	PF11799	e3khrB2	A: a+b two layers	X: Reverse ferredoxin	H: Lesion bypass DNA polymerase (Y-family), little finger domain (From Topology)	T: Lesion bypass DNA polymerase (Y-family), little finger domain	F: PF11799	ECOD (1.6)
D [auth B]	PF00817	e3khrB5	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF00817	ECOD (1.6)
D [auth B]	PF00817	e3khrB7	A: a+b three layers	X: Hypothetical protein Ta1206-like (From Topology)	H: Hypothetical protein Ta1206-like (From Topology)	T: Hypothetical protein Ta1206-like	F: PF00817	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
A	3.40.1170.60	Alpha Beta	3-Layer(aba) Sandwich	MutS, DNA mismatch repair protein, domain I		CATH (4.3.0)
A	1.10.150.20	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
A	3.30.1490.100	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
D [auth B]	3.30.70.270	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Reverse transcriptase/Diguanylate cyclase domain	CATH (4.3.0)
D [auth B]	3.40.1170.60	Alpha Beta	3-Layer(aba) Sandwich	MutS, DNA mismatch repair protein, domain I		CATH (4.3.0)
D [auth B]	1.10.150.20	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
D [auth B]	3.30.1490.100	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D [auth B]	PF00817	impB/mucB/samB family (IMS)	impB/mucB/samB family	-	Family
A, D [auth B]	PF11799	impB/mucB/samB family C-terminal domain (IMS_C)	impB/mucB/samB family C-terminal domain	These proteins are involved in UV protection (Swiss).	Domain
A, D [auth B]	PF11798	IMS family HHH motif (IMS_HHH)	IMS family HHH motif	-	Motif

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D [auth B]	DNA polymerase IV	catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding catalytic activity, acting on DNA DNA-directed DNA polymerase activity DNA polymerase activity catalytic activity, acting on a nucleic acid transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding organic cyclic compound binding damaged DNA binding nucleic acid binding	cellular response to stimulus postreplication repair response to stimulus cellular biosynthetic process DNA synthesis involved in DNA repair cellular nitrogen compound biosynthetic process nucleobase-containing compound metabolic process organic substance metabolic process heterocycle metabolic process cellular response to stress response to stress organic substance biosynthetic process nitrogen compound metabolic process DNA repair cellular response to stimulus postreplication repair response to stimulus cellular biosynthetic process DNA synthesis involved in DNA repair cellular nitrogen compound biosynthetic process nucleobase-containing compound metabolic process organic substance metabolic process heterocycle metabolic process cellular response to stress response to stress organic substance biosynthetic process nitrogen compound metabolic process DNA repair translesion synthesis cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process DNA damage response aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process error-prone translesion synthesis macromolecule metabolic process DNA biosynthetic process cellular aromatic compound metabolic process DNA-templated DNA replication DNA replication	intracellular anatomical structure cytoplasm cellular anatomical entity
B [auth D], E [auth H]	5'-D(TPTPGPGPAPTPGPGPTPAPGPCP*(DDG))-3'	-	-	-
C [auth E], F [auth J]	5'-D(CPCTPAPAPCPGPCPTPAPCPCPAPTPCPCPAPAPCPC)-3'	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth B]	IPR001126	UmuC domain	Domain
A, D [auth B]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, D [auth B]	IPR036775	DNA polymerase, Y-family, little finger domain superfamily	Homologous Superfamily
A, D [auth B]	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	Homologous Superfamily
A, D [auth B]	IPR022880	DNA polymerase IV	Family
A, D [auth B]	IPR017961	DNA polymerase, Y-family, little finger domain	Domain
A, D [auth B]	IPR024728	DNA polymerase type-Y, HhH motif	Conserved Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.