6E55

1.57 Angstroem Crystal Structure of FeoA from Klebsiella pneumoniae

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)
A	d6e55a1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
A	d6e55a2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
B	d6e55b1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
B	d6e55b2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
C	d6e55c1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
C	d6e55c2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
D	d6e55d1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
D	d6e55d2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
E	d6e55e1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
E	d6e55e2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
F	d6e55f1	All beta proteins	SH3-like barrel	C-terminal domain of transcriptional repressors	FeoA-like	automated matches	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
F	d6e55f2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Transcriptional regulator domain	8034059	3000121	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	PF04023	e6e55A1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)
B	PF04023	e6e55B1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)
C	PF04023	e6e55C1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)
D	PF04023	e6e55D1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)
E	PF04023	e6e55E1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)
F	PF04023	e6e55F1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF04023	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)
B	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)
C	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)
D	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)
E	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)
F	2.30.30.90	Mainly Beta	Roll	SH3 type barrels.	Ferrous iron transport protein A (FeoA)	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF04023	FeoA domain (FeoA)	FeoA domain	This family includes FeoA a small protein, probably involved in Fe2+ transport [1]. This presumed short domain is also found at the C-terminus of a variety of metal dependent transcriptional regulators. This suggests that this domain may be metal-bi ...	This family includes FeoA a small protein, probably involved in Fe2+ transport [1]. This presumed short domain is also found at the C-terminus of a variety of metal dependent transcriptional regulators. This suggests that this domain may be metal-binding. In most cases this is likely to be either iron or manganese.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	FeoA protein	cation binding transition metal ion binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR007167	Ferrous iron transporter FeoA domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR038157	Ferrous iron transporter, core domain	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR008988	Transcriptional repressor, C-terminal	Homologous Superfamily

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 R01GM133198.