Reviewed, UniProtKB/Swiss-Prot P0AGD5 (SODF_ECO57)

Names and origin

Protein names

Recommended name:
    Superoxide dismutase [Fe]
    EC=1.15.1.1

Gene names

Name:	sodB
Ordered Locus Names:	Z2678, ECs2365

Organism

Escherichia coli O157:H7 [Complete proteome] [HAMAP]

Taxonomic identifier

83334 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length	193 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Destroys radicals which are normally produced within the cells and which are toxic to biological systems By similarity.
Catalytic activity	2 superoxide + 2 H+ = O2 + H2O2.
Cofactor	Binds 1 iron ion per subunit By similarity.
Subunit structure	Homodimer By similarity.
Sequence similarities	Belongs to the iron/manganese superoxide dismutase family.

Ontologies

Keywords
Ligand	Iron Metal-binding
Molecular function	Oxidoreductase
PTM	Acetylation
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW superoxide metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	iron ion binding Inferred from electronic annotation. Source: UniProtKB-KW superoxide dismutase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Initiator methionine	1	1	Removed By similarity
	Chain	2 – 193	192	Superoxide dismutase [Fe]		PRO_0000159980
Sites
	Metal binding	27	1	Iron By similarity
	Metal binding	74	1	Iron By similarity
	Metal binding	157	1	Iron By similarity
	Metal binding	161	1	Iron By similarity
Amino acid modifications
	Modified residue	51	1	N6-acetyllysine By similarity

Sequences

	Sequence		Length	Mass (Da)
	P0AGD5-1 [UniParc]. Last modified January 23, 2007. Version 2. Checksum: 91236D2A8FE61474	FASTA	193	21,266
	10 20 30 40 50 60 MSFELPALPY AKDALAPHIS AETIEYHYGK HHQTYVTNLN NLIKGTAFEG KSLEEIIRSS 70 80 90 100 110 120 EGGVFNNAAQ VWNHTFYWNC LAPNAGGEPT GKVAEAIAAS FGSFADFKAQ FTDAAIKNFG 130 140 150 160 170 180 SGWTWLVKNS DGKLAIVSTS NAGTPLTTDA TPLLTVDVWE HAYYIDYRNA RPGYLEHFWA 190 LVNWEFVAKN LAA

References

[1]

"Genome sequence of enterohaemorrhagic Escherichia coli O157:H7." Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J., Davis N.W. , Lim A., Dimalanta E.T., Potamousis K., Apodaca J., Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A., Blattner F.R. Nature 409:529-533(2001) [PubMed: 11206551] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC.

[2]

"Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12." Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T. , Kuhara S., Shiba T., Hattori M., Shinagawa H. DNA Res. 8:11-22(2001) [PubMed: 11258796] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE005174 Genomic DNA. Translation: AAG56645.1. BA000007 Genomic DNA. Translation: BAB35788.1.
PIR	A85773. E90924.
RefSeq	NP_288092.1. NP_310392.1.
3D structure databases
SMR	P0AGD5. Positions 2-193.
ModBase	Search...
Genome annotation databases
GeneID	912540. 961618.
GenomeReviews	Gene locus Z2678 in contig AE005174_GR. Gene locus ECs2365 in contig BA000007_GR.
KEGG	ece:Z2678. ecs:ECs2365.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG507761.
OMA	VNWKFAE.
Enzyme and pathway databases
BioCyc	ECOL83334:ECS2365-MON.
Family and domain databases
InterPro	IPR001189. Mn/Fe_SOD. IPR019833. Mn/Fe_SOD_BS. IPR019832. Mn/Fe_SOD_C. IPR019831. Mn/Fe_SOD_N. [Graphical view]
PANTHER	PTHR11404. SODismutase. 1 hit.
Pfam	PF02777. Sod_Fe_C. 1 hit. PF00081. Sod_Fe_N. 1 hit. [Graphical view]
PIRSF	PIRSF000349. SODismutase. 1 hit.
PRINTS	PR01703. MNSODISMTASE.
PROSITE	PS00088. SOD_MN. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SODF_ECO57

Accession

Primary (citable) accession number: P0AGD5
Secondary accession number(s): P09157

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 20, 2005
Last sequence update:	January 23, 2007
Last modified:	December 15, 2009
This is version 28 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)