Annotations: 5CKT

Crystal Structure of KorA, a plasmid-encoded, global transcription regulator

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	SCOP2B Superfamily	Sigma factor domain-like	8091436	3000953	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Sigma factor domain-like	8091436	3000953	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Sigma factor domain-like	8091436	3000953	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Sigma factor domain-like	8091436	3000953	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)
D	BAH	e5cktD1	A: beta barrels	X: Alpha-beta plaits	H: SH3	T: SH3	F: BAH	ECOD (v294.2)
C	BAH	e5cktC1	A: beta barrels	X: Alpha-beta plaits	H: SH3	T: SH3	F: BAH	ECOD (v294.2)
B	BAH	e5cktB1	A: beta barrels	X: Alpha-beta plaits	H: SH3	T: SH3	F: BAH	ECOD (v294.2)
A	BAH	e5cktA1	A: beta barrels	X: Alpha-beta plaits	H: SH3	T: SH3	F: BAH	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	1.10.10.2690	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)
A	1.10.10.2690	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D	TrfB transcriptional repressor protein	DNA binding binding nucleic acid binding	-	-
A, B, C	TrfB transcriptional repressor protein	DNA binding binding nucleic acid binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D	IPR053721	Fimbrial Adhesin Regulatory Protein	Homologous Superfamily
D	IPR032428	TrfB transcriptional repressor protein	Domain
A, B, C	IPR053721	Fimbrial Adhesin Regulatory Protein	Homologous Superfamily
A, B, C	IPR032428	TrfB transcriptional repressor protein	Domain

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.