1HCR

HIN RECOMBINASE BOUND TO DNA: THE ORIGIN OF SPECIFICITY IN MAJOR AND MINOR GROOVE INTERACTIONS

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C [auth A]	d1hcra_	All alpha proteins	DNA/RNA-binding 3-helical bundle	Homeodomain-like	Recombinase DNA-binding domain	HIN recombinase (DNA-binding domain)	(Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) ) [TaxId: 99287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth A]	SCOP2B Superfamily	Homeodomain-like	8002428	3000001	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)
C [auth A]	HTH_7	e1hcrA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_7	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth A]	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth A]	PF02796	Helix-turn-helix domain of resolvase (HTH_7)	Helix-turn-helix domain of resolvase	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	DNA (5'-D(TPGPTPTPTPTPTPGPAPTPAPAPGPA)-3')	-	-	-
B [auth C]	DNA (5'-D(TPCPTPTPAPTPCPAPAPAPAPAP*C)-3')	-	-	-
C [auth A]	PROTEIN (HIN RECOMBINASE)	DNA binding binding organic cyclic compound binding nucleic acid binding catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid DNA strand exchange activity catalytic activity	nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process DNA integration nucleic acid metabolic process DNA recombination	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A]	IPR036162	Resolvase-like, N-terminal catalytic domain superfamily	Homologous Superfamily
C [auth A]	IPR006118	Recombinase, conserved site	Conserved Site
C [auth A]	IPR006119	Resolvase, N-terminal catalytic domain	Domain
C [auth A]	IPR006120	Resolvase, HTH domain	Domain
C [auth A]	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily

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.