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Protein

Superoxide dismutase [Fe]

Gene

sodB

Organism
Nostoc sp. (strain PCC 7120 / UTEX 2576)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems.

Catalytic activityi

2 superoxide + 2 H+ = O2 + H2O2.

Cofactori

Fe cationBy similarityNote: Binds 1 Fe cation per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi28 – 281IronBy similarity
Metal bindingi80 – 801IronBy similarity
Metal bindingi162 – 1621IronBy similarity
Metal bindingi166 – 1661IronBy similarity

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. superoxide dismutase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Superoxide dismutase [Fe] (EC:1.15.1.1)
Gene namesi
Name:sodB
Ordered Locus Names:alr2938
OrganismiNostoc sp. (strain PCC 7120 / UTEX 2576)
Taxonomic identifieri103690 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeNostoc
ProteomesiUP000002483: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedBy similarity
Chaini2 – 200199Superoxide dismutase [Fe]PRO_0000262945Add
BLAST

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi103690.alr2938.

Structurei

3D structure databases

ProteinModelPortaliQ8YSZ1.
SMRiQ8YSZ1. Positions 2-198.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0605.
HOGENOMiHOG000013584.
KOiK04564.
OMAiYINTFME.
OrthoDBiEOG63NMNT.

Family and domain databases

InterProiIPR001189. Mn/Fe_SOD.
IPR019833. Mn/Fe_SOD_BS.
IPR019832. Mn/Fe_SOD_C.
IPR019831. Mn/Fe_SOD_N.
[Graphical view]
PANTHERiPTHR11404. PTHR11404. 1 hit.
PfamiPF02777. Sod_Fe_C. 1 hit.
PF00081. Sod_Fe_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000349. SODismutase. 1 hit.
PRINTSiPR01703. MNSODISMTASE.
SUPFAMiSSF46609. SSF46609. 1 hit.
SSF54719. SSF54719. 1 hit.
PROSITEiPS00088. SOD_MN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q8YSZ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAFVQEPLPY DFNALEQYGM KGETFEYHYG KHHKAYVDNL NKLTDGTELA
60 70 80 90 100
DKSLEEVIQI AFKDASKAGI FNNAAQVWNH TFFWNSLKPA GGGAPTGEFA
110 120 130 140 150
AKINQDFGSF DKLKEEFSNA AATQFGSGWA WLIDDGGTLK VTKTPNAENP
160 170 180 190 200
LAHGQKALLT LDVWEHAYYI DFRNARPAFI KNYLDNLVNW DFAAANYAKA
Length:200
Mass (Da):22,384
Last modified:January 23, 2007 - v3
Checksum:i5F7D1AC6602BB760
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA. Translation: BAB74637.1.
PIRiAC2173.
RefSeqiNP_486978.1. NC_003272.1.
WP_010997089.1. NC_003272.1.

Genome annotation databases

EnsemblBacteriaiBAB74637; BAB74637; BAB74637.
GeneIDi1106536.
KEGGiana:alr2938.
PATRICi22776172. VBINosSp37423_3546.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA. Translation: BAB74637.1.
PIRiAC2173.
RefSeqiNP_486978.1. NC_003272.1.
WP_010997089.1. NC_003272.1.

3D structure databases

ProteinModelPortaliQ8YSZ1.
SMRiQ8YSZ1. Positions 2-198.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi103690.alr2938.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB74637; BAB74637; BAB74637.
GeneIDi1106536.
KEGGiana:alr2938.
PATRICi22776172. VBINosSp37423_3546.

Phylogenomic databases

eggNOGiCOG0605.
HOGENOMiHOG000013584.
KOiK04564.
OMAiYINTFME.
OrthoDBiEOG63NMNT.

Family and domain databases

InterProiIPR001189. Mn/Fe_SOD.
IPR019833. Mn/Fe_SOD_BS.
IPR019832. Mn/Fe_SOD_C.
IPR019831. Mn/Fe_SOD_N.
[Graphical view]
PANTHERiPTHR11404. PTHR11404. 1 hit.
PfamiPF02777. Sod_Fe_C. 1 hit.
PF00081. Sod_Fe_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000349. SODismutase. 1 hit.
PRINTSiPR01703. MNSODISMTASE.
SUPFAMiSSF46609. SSF46609. 1 hit.
SSF54719. SSF54719. 1 hit.
PROSITEiPS00088. SOD_MN. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 7120 / UTEX 2576.

Entry informationi

Entry nameiSODF_NOSS1
AccessioniPrimary (citable) accession number: Q8YSZ1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: January 23, 2007
Last modified: January 7, 2015
This is version 72 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.