Annotations: 8GBK

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H [auth F]		e8gbkF1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
G [auth D]		e8gbkD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
F [auth C]		e8gbkC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
E [auth A]		e8gbkA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
D [auth E]		e8gbkE1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
C [auth B]		e8gbkB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
B [auth H]		e8gbkH1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F:	ECOD (v295)
A [auth G]	7tm_1	e8gbkG01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: 7tm_1	ECOD (v295)

Chains	Accession	Name	Description	Comments	Source
A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], F [auth C], G [auth D], H [auth F]	PF10615	Domain of unknown function (DUF2470) (DUF2470)	Domain of unknown function (DUF2470)	This domain is found in a group of putative heme-iron utilisation proteins, such as HugZ. It can also be found in C-terminal of the glutamyl-tRNA reductase-binding (GluTRBP) protein from Arabidopsis [1]. GluTRBP is involved in the regulation of gluta ...	This domain is found in a group of putative heme-iron utilisation proteins, such as HugZ. It can also be found in C-terminal of the glutamyl-tRNA reductase-binding (GluTRBP) protein from Arabidopsis [1]. GluTRBP is involved in the regulation of glutamyl-tRNA reductase (GluTR) which is important for the synthesis and distribution of 5-aminolevulinate, a precursor in heme and chlorophyll biosynthesis [2]. GluTRBP is necessary for efficient photosynthetic electron transport in chloroplasts [3].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], F [auth C], G [auth D], H [auth F]	Ssr1698 protein	cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], F [auth C], G [auth D], H [auth F]	IPR037119	Haem oxygenase HugZ-like superfamily	Homologous Superfamily
A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], A [auth G], B [auth H], C [auth B], D [auth E], E [auth A], F [auth C], G [auth D], H [auth F]	IPR019595	Domain of unknown function DUF2470	Domain

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.

8GBK | pdb_00008gbk