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P11428 (SODC2_MAIZE) Reviewed, UniProtKB/Swiss-Prot

Last modified April 3, 2013. Version 96. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Superoxide dismutase [Cu-Zn] 2
EC=1.15.1.1
Gene names
Name:SODCC.1
Synonyms:SOD2
OrganismZea mays (Maize)
Taxonomic identifier4577 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › PACMAD clade › Panicoideae › Andropogoneae › Zea

Protein attributes

Sequence length151 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

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

Catalytic activity

2 superoxide + 2 H+ = O2 + H2O2.

Cofactor

Binds 1 copper ion per subunit By similarity.

Binds 1 zinc ion per subunit By similarity.

Subunit structure

Homodimer.

Subcellular location

Cytoplasm.

Sequence similarities

Belongs to the Cu-Zn superoxide dismutase family.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandCopper
Metal-binding
Zinc
   Molecular functionAntioxidant
Oxidoreductase
   PTMDisulfide bond
Gene Ontology (GO)
   Biological_processdefense response to bacterium

Inferred from electronic annotation. Source: EnsemblPlants/Gramene

response to copper ion

Inferred from electronic annotation. Source: EnsemblPlants/Gramene

response to iron ion

Inferred from electronic annotation. Source: EnsemblPlants/Gramene

response to ozone

Inferred from electronic annotation. Source: EnsemblPlants/Gramene

response to salt stress

Inferred from electronic annotation. Source: EnsemblPlants/Gramene

superoxide metabolic process

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionmetal 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 keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed By similarity
Chain2 – 151150Superoxide dismutase [Cu-Zn] 2
PRO_0000164141

Sites

Metal binding441Copper; catalytic By similarity
Metal binding461Copper; catalytic By similarity
Metal binding611Copper; catalytic By similarity
Metal binding611Zinc; structural By similarity
Metal binding691Zinc; structural By similarity
Metal binding781Zinc; structural By similarity
Metal binding811Zinc; structural By similarity
Metal binding1181Copper; catalytic By similarity

Amino acid modifications

Disulfide bond55 ↔ 144 By similarity

Sequences

Sequence LengthMass (Da)Tools
P11428 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: 6B1E8C703B17D216

FASTA15115,104
        10         20         30         40         50         60 
MVKAVAVLAG TDVKGTIFFS QEGDGPTTVT GSISGLKPGL HGFHVHALGD TTNGCMSTGP 

        70         80         90        100        110        120 
HFNPVGKEHG APEDEDRHAG DLGNVTAGED GVVNVNITDS QIPLAGPHSI IGRAVVVHAD 

       130        140        150 
PDDLGKGGHE LSKSTGNAGG RVACGIIGLQ G

« Hide

References

[1]"Cloning of cDNA for maize superoxide dismutase 2 (SOD2)."
Cannon R.E., White J.A., Scandalios J.G.
Proc. Natl. Acad. Sci. U.S.A. 84:179-183(1987) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[2]"The superoxide dismutase-2 gene of maize."
Cannon R.E., Scandalios J.G.
Isozymes Curr. Top. Biol. Med. Res. 14:73-81(1987) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		M15175 mRNA. Translation: AAA33511.1.
M54936 mRNA. Translation: AAA33510.1.
PIRA29077.
RefSeqNP_001105335.1. NM_001111865.1.
UniGeneZm.25.

3D structure databases

ProteinModelPortalP11428.
SMRP11428. Positions 1-151.
ModBaseSearch...

Proteomic databases

PRIDEP11428.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID542260.
KEGGzma:542260.

Organism-specific databases

GrameneP11428.
MaizeGDB47586.

Phylogenomic databases

HOGENOMHOG000263447.
KOK04565.

Family and domain databases

Gene3D2.60.40.200. 1 hit.
InterProIPR024134. SOD_Cu/Zn_/chaperones.
IPR018152. SOD_Cu/Zn_BS.
IPR001424. SOD_Cu_Zn_dom.
[Graphical view]
PANTHERPTHR10003. PTHR10003. 1 hit.
PfamPF00080. Sod_Cu. 1 hit.
[Graphical view]
PRINTSPR00068. CUZNDISMTASE.
SUPFAMSSF49329. SOD_Cu_Zn. 1 hit.
PROSITEPS00087. SOD_CU_ZN_1. 1 hit.
PS00332. SOD_CU_ZN_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSODC2_MAIZE
AccessionPrimary (citable) accession number: P11428
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: January 23, 2007
Last modified: April 3, 2013
This is version 96 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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