Annotations: 3UWX

Crystal structure of UvrA-UvrB complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	SCOP2 Family	UvrA-like	8018536	4004014	SCOP2 (2022-06-29)
A	SCOP2 Family	UvrA interaction domain-like	8056661	4007668	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ABC transporter-like P-loop ATPases	8018537	3002020	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	UvrA interaction domain-like	8056662	3002356	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ABC transporter-like P-loop ATPases	8018538	3002020	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	DnaJ/Hsp40 cysteine-rich domain-like	8018543	3001550	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	DnaJ/Hsp40 cysteine-rich domain-like	8018544	3001550	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	UvrA insert domain-like	8056663	3002355	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	UvrB_inter	e3uwxB1	A: alpha arrays	X: Anticodon-binding domain of Class II aaRS	H: Anticodon-binding domain of Class II aaRS	T: Anticodon-binding domain of Class II aaRS	F: UvrB_inter	ECOD (v295.2)
A	UvrA_inter	e3uwxA5	A: alpha arrays	X: Glucocorticoid receptor-like	H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins	T: alpha-helical domain in beta-lactamase/transpeptidase-like proteins	F: UvrA_inter	ECOD (v295.2)
A		e3uwxA1	A: alpha arrays	X: Spectrin repeat-like	H: Organelle protein MG491 central domain	T: Organelle protein MG491 central domain	F:	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF12344	Ultra-violet resistance protein B (UvrB)	Ultra-violet resistance protein B	-	Family
B	PF00271	Helicase conserved C-terminal domain (Helicase_C)	Helicase conserved C-terminal domain	The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.	Domain
B	PF04851	Type III restriction enzyme, res subunit (ResIII)	Type III restriction enzyme, res subunit	-	Family
B	PF17757	UvrB interaction domain (UvrB_inter)	UvrB interaction domain	This domain is found in the UvrB protein where it interacts with the UvrA protein [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	UvrABC system protein B	excinuclease ABC activity DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding excinuclease ABC activity DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides ATP-dependent activity	cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress nucleotide-excision repair DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress nucleotide-excision repair DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair SOS response	protein-containing complex catalytic complex excinuclease repair complex endodeoxyribonuclease complex intracellular protein-containing complex endonuclease complex DNA repair complex cellular anatomical structure intracellular anatomical structure cytoplasm
A	Excinuclease ABC, A subunit	excinuclease ABC activity DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding excinuclease ABC activity DNA endonuclease activity endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides ATP-dependent activity cation binding transition metal ion binding zinc ion binding metal ion binding	cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress nucleotide-excision repair DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress nucleotide-excision repair DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair SOS response	protein-containing complex catalytic complex excinuclease repair complex endodeoxyribonuclease complex intracellular protein-containing complex endonuclease complex DNA repair complex cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR024759	UvrB, YAD/RRR-motif-containing domain	Domain
B	IPR006935	Helicase/UvrB, N-terminal	Domain
B	IPR041471	UvrB, interaction domain	Domain
B	IPR001650	Helicase, C-terminal domain-like	Domain
B	IPR036876	UVR domain superfamily	Homologous Superfamily
B	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
B	IPR001943	UVR domain	Domain
B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B	IPR004807	UvrABC system, subunit B	Family
A	IPR017871	ABC transporter-like, conserved site	Conserved Site
A	IPR013815	ATP-grasp fold, subdomain 1	Homologous Superfamily
A	IPR041552	UvrA, DNA-binding domain	Domain
A	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR041102	UvrA, UvrB Binding Domain	Domain
A	IPR004602	UvrABC system subunit A	Family
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR017871	ABC transporter-like, conserved site	Conserved Site
A	IPR013815	ATP-grasp fold, subdomain 1	Homologous Superfamily
A	IPR041552	UvrA, DNA-binding domain	Domain
A	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR041102	UvrA, UvrB Binding Domain	Domain
A	IPR004602	UvrABC system subunit A	Family
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily