Annotations: 5GPC

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Tetracyclin repressor-like	8075997	4000333	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homeodomain-like	8090175	3000001	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	TetR C-terminal domain-like	8090176	3000086	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	TetR C-terminal domain-like	8090176	3000086	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Homeodomain-like	8090175	3000001	SCOP2B (2022-06-29)
D [auth C]	SCOP2B Superfamily	TetR C-terminal domain-like	8090176	3000086	SCOP2B (2022-06-29)
D [auth C]	SCOP2B Superfamily	Homeodomain-like	8090175	3000001	SCOP2B (2022-06-29)
E [auth D]	SCOP2B Superfamily	TetR C-terminal domain-like	8090176	3000086	SCOP2B (2022-06-29)
E [auth D]	SCOP2B Superfamily	Homeodomain-like	8090175	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)
A	PF00440	e5gpcA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00440	ECOD (1.6)
A	PF08359	e5gpcA2	A: alpha bundles	X: Tetracyclin repressor-like, C-terminal domain (From Topology)	H: Tetracyclin repressor-like, C-terminal domain (From Topology)	T: Tetracyclin repressor-like, C-terminal domain	F: PF08359	ECOD (1.6)
B	PF00440	e5gpcB1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00440	ECOD (1.6)
B	PF08359	e5gpcB2	A: alpha bundles	X: Tetracyclin repressor-like, C-terminal domain (From Topology)	H: Tetracyclin repressor-like, C-terminal domain (From Topology)	T: Tetracyclin repressor-like, C-terminal domain	F: PF08359	ECOD (1.6)
D [auth C]	PF00440	e5gpcC2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00440	ECOD (1.6)
D [auth C]	PF08359	e5gpcC1	A: alpha bundles	X: Tetracyclin repressor-like, C-terminal domain (From Topology)	H: Tetracyclin repressor-like, C-terminal domain (From Topology)	T: Tetracyclin repressor-like, C-terminal domain	F: PF08359	ECOD (1.6)
E [auth D]	PF00440	e5gpcD2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: PF00440	ECOD (1.6)
E [auth D]	PF08359	e5gpcD1	A: alpha bundles	X: Tetracyclin repressor-like, C-terminal domain (From Topology)	H: Tetracyclin repressor-like, C-terminal domain (From Topology)	T: Tetracyclin repressor-like, C-terminal domain	F: PF08359	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
A	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
B	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
B	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
D [auth C]	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
D [auth C]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
E [auth D]	1.10.10.60	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Homeodomain-like	CATH (4.3.0)
E [auth D]	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, D [auth C], E [auth D]	PF00440	Bacterial regulatory proteins, tetR family (TetR_N)	Bacterial regulatory proteins, tetR family	-	Domain
A, B, D [auth C], E [auth D]	PF08359	YsiA-like protein, C-terminal region (TetR_C_4)	YsiA-like protein, C-terminal region	The members of this family are thought to be TetR-type transcriptional regulators that bear particular similarity to YsiA (Swiss:P94548), a hypothetical protein expressed by B. subtilis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, D [auth C], E [auth D]	Transcriptional regulator (TetR/AcrR family)	DNA binding binding organic cyclic compound binding nucleic acid binding	-	-
C [auth G]	DNA (5'-D(PCPAPTPGPAPAPTPGPAPGPTPAPTPTPCPAPTPTPCPAP*T)-3')	-	-	-
F [auth E]	DNA (5'-D(PGPAPTPGPAPAPTPGPAPAPTPAPCPTPCPAPTPTPCPAP*T)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, D [auth C], E [auth D]	IPR001647	DNA-binding HTH domain, TetR-type	Domain
A, B, D [auth C], E [auth D]	IPR036271	Tetracyclin repressor-like, C-terminal domain superfamily	Homologous Superfamily
A, B, D [auth C], E [auth D]	IPR009057	Homeobox-like domain superfamily	Homologous Superfamily
A, B, D [auth C], E [auth D]	IPR013570	Transcription regulator YsiA, C-terminal	Domain

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.