Annotations: 1X0G

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1x0ga_	All beta proteins	HesB-like domain	HesB-like domain	automated matches	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
B	d1x0gb_	All beta proteins	HesB-like domain	HesB-like domain	automated matches	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
C	d1x0gc_	All beta proteins	HesB-like domain	HesB-like domain	automated matches	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)
D	d1x0gd_	All beta proteins	HesB-like domain	HesB-like domain	automated matches	automated matches	(Thermosynechococcus vestitus BP-1 ) [TaxId: 197221 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Fe-S_biosyn	e1x0gA1	A: beta complex topology	X: HesB-like domain (From Topology)	H: HesB-like domain (From Topology)	T: HesB-like domain	F: Fe-S_biosyn	ECOD (1.6)
B	Fe-S_biosyn	e1x0gB1	A: beta complex topology	X: HesB-like domain (From Topology)	H: HesB-like domain (From Topology)	T: HesB-like domain	F: Fe-S_biosyn	ECOD (1.6)
C	Fe-S_biosyn	e1x0gC1	A: beta complex topology	X: HesB-like domain (From Topology)	H: HesB-like domain (From Topology)	T: HesB-like domain	F: Fe-S_biosyn	ECOD (1.6)
D	Fe-S_biosyn	e1x0gD1	A: beta complex topology	X: HesB-like domain (From Topology)	H: HesB-like domain (From Topology)	T: HesB-like domain	F: Fe-S_biosyn	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.300.12	Mainly Beta	Sandwich	Hypothetical Protein Aq_1857	Chain: A	CATH (4.3.0)
B	2.60.300.12	Mainly Beta	Sandwich	Hypothetical Protein Aq_1857	Chain: A	CATH (4.3.0)
C	2.60.300.12	Mainly Beta	Sandwich	Hypothetical Protein Aq_1857	Chain: A	CATH (4.3.0)
D	2.60.300.12	Mainly Beta	Sandwich	Hypothetical Protein Aq_1857	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01521	Iron-sulphur cluster biosynthesis (Fe-S_biosyn)	Iron-sulphur cluster biosynthesis	This family is involved in iron-sulphur cluster biosynthesis [3]. Its members include proteins that are involved in nitrogen fixation such as the HesB and HesB-like proteins [1] [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	IscA	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	cellular component biogenesis cellular component organization metallo-sulfur cluster assembly cellular component assembly iron-sulfur cluster assembly cellular process cellular component organization or biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR050322	Iron-sulfur cluster assembly and transfer HesB/IscA	Family
A, B, C, D	IPR035903	HesB-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR016092	FeS cluster insertion protein	Family
A, B, C, D	IPR000361	FeS cluster biogenesis	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.