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Protein

Superoxide dismutase [Cu-Zn]

Gene

SOD1

Organism
Sus scrofa (Pig)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

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

Catalytic activityi

2 superoxide + 2 H+ = O2 + H2O2.

Cofactori

Protein has several cofactor binding sites:
  • Cu cationBy similarityNote: Binds 1 copper ion per subunit.By similarity
  • Zn2+By similarityNote: Binds 1 zinc ion per subunit.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi46 – 461Copper; catalyticBy similarity
Metal bindingi48 – 481Copper; catalyticBy similarity
Metal bindingi63 – 631Copper; catalyticBy similarity
Metal bindingi63 – 631Zinc; structuralBy similarity
Metal bindingi71 – 711Zinc; structuralBy similarity
Metal bindingi80 – 801Zinc; structuralBy similarity
Metal bindingi83 – 831Zinc; structuralBy similarity
Metal bindingi120 – 1201Copper; catalyticBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Antioxidant, Oxidoreductase

Keywords - Ligandi

Copper, Metal-binding, Zinc

Enzyme and pathway databases

ReactomeiR-SSC-114608. Platelet degranulation.
R-SSC-3299685. Detoxification of Reactive Oxygen Species.

Names & Taxonomyi

Protein namesi
Recommended name:
Superoxide dismutase [Cu-Zn] (EC:1.15.1.1)
Gene namesi
Name:SOD1
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Chromosome 13

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemoved1 Publication
Chaini2 – 153152Superoxide dismutase [Cu-Zn]PRO_0000164064Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei2 – 21N-acetylalanine1 Publication
Modified residuei4 – 41N6-succinyllysineBy similarity
Lipidationi7 – 71S-palmitoyl cysteineBy similarity
Modified residuei10 – 101N6-succinyllysineBy similarity
Disulfide bondi57 ↔ 146
Modified residuei91 – 911N6-succinyllysineBy similarity
Modified residuei102 – 1021PhosphoserineBy similarity
Modified residuei107 – 1071PhosphoserineBy similarity
Modified residuei122 – 1221N6-acetyllysine; alternateBy similarity
Modified residuei122 – 1221N6-succinyllysine; alternateBy similarity
Modified residuei136 – 1361N6-acetyllysine; alternateBy similarity
Modified residuei136 – 1361N6-succinyllysine; alternateBy similarity

Post-translational modificationi

Palmitoylation helps nuclear targeting and decreases catalytic activity.By similarity
Succinylation, adjacent to copper catalytic site probably inhibit activity. Desuccinylated by SIRT5, enhancing activity (By similarity).By similarity

Keywords - PTMi

Acetylation, Disulfide bond, Lipoprotein, Palmitate, Phosphoprotein

Proteomic databases

PaxDbiP04178.
PeptideAtlasiP04178.

Expressioni

Gene expression databases

BgeeiENSSSCG00000021355.
ExpressionAtlasiP04178. differential.
GenevisibleiP04178. SS.

Interactioni

Subunit structurei

Homodimer.

GO - Molecular functioni

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000026815.

Structurei

3D structure databases

ProteinModelPortaliP04178.
SMRiP04178. Positions 2-153.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Cu-Zn superoxide dismutase family.Curated

Phylogenomic databases

eggNOGiKOG0441. Eukaryota.
COG2032. LUCA.
GeneTreeiENSGT00530000063226.
HOVERGENiHBG000062.
InParanoidiP04178.
KOiK04565.
OMAiKVWGSIT.
OrthoDBiEOG091G0OG2.
TreeFamiTF105131.

Family and domain databases

CDDicd00305. Cu-Zn_Superoxide_Dismutase. 1 hit.
Gene3Di2.60.40.200. 1 hit.
InterProiIPR024134. SOD_Cu/Zn_/chaperone.
IPR018152. SOD_Cu/Zn_BS.
IPR001424. SOD_Cu_Zn_dom.
[Graphical view]
PANTHERiPTHR10003. PTHR10003. 1 hit.
PfamiPF00080. Sod_Cu. 1 hit.
[Graphical view]
PRINTSiPR00068. CUZNDISMTASE.
SUPFAMiSSF49329. SSF49329. 1 hit.
PROSITEiPS00087. SOD_CU_ZN_1. 1 hit.
PS00332. SOD_CU_ZN_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P04178-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATKAVCVLK GDGPVQGTIY FELKGEKTVL VTGTIKGLAE GDHGFHVHQF
60 70 80 90 100
GDNTQGCTSA GPHFNPESKK HGGPKDQERH VGDLGNVTAG KDGVATVYIE
110 120 130 140 150
DSVIALSGDH SIIGRTMVVH EKPDDLGRGG NEESTKTGNA GSRLACGVIG

ITQ
Length:153
Mass (Da):15,892
Last modified:January 23, 2007 - v2
Checksum:i06B625E7D96DA318
GO

Sequence databases

PIRiA00514. DSPGCZ.
RefSeqiNP_001177351.1. NM_001190422.1.
UniGeneiSsc.12390.

Genome annotation databases

EnsembliENSSSCT00000029514; ENSSSCP00000026815; ENSSSCG00000021355.
GeneIDi397036.
KEGGissc:397036.

Cross-referencesi

Sequence databases

PIRiA00514. DSPGCZ.
RefSeqiNP_001177351.1. NM_001190422.1.
UniGeneiSsc.12390.

3D structure databases

ProteinModelPortaliP04178.
SMRiP04178. Positions 2-153.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000026815.

Proteomic databases

PaxDbiP04178.
PeptideAtlasiP04178.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSSSCT00000029514; ENSSSCP00000026815; ENSSSCG00000021355.
GeneIDi397036.
KEGGissc:397036.

Organism-specific databases

CTDi6647.

Phylogenomic databases

eggNOGiKOG0441. Eukaryota.
COG2032. LUCA.
GeneTreeiENSGT00530000063226.
HOVERGENiHBG000062.
InParanoidiP04178.
KOiK04565.
OMAiKVWGSIT.
OrthoDBiEOG091G0OG2.
TreeFamiTF105131.

Enzyme and pathway databases

ReactomeiR-SSC-114608. Platelet degranulation.
R-SSC-3299685. Detoxification of Reactive Oxygen Species.

Gene expression databases

BgeeiENSSSCG00000021355.
ExpressionAtlasiP04178. differential.
GenevisibleiP04178. SS.

Family and domain databases

CDDicd00305. Cu-Zn_Superoxide_Dismutase. 1 hit.
Gene3Di2.60.40.200. 1 hit.
InterProiIPR024134. SOD_Cu/Zn_/chaperone.
IPR018152. SOD_Cu/Zn_BS.
IPR001424. SOD_Cu_Zn_dom.
[Graphical view]
PANTHERiPTHR10003. PTHR10003. 1 hit.
PfamiPF00080. Sod_Cu. 1 hit.
[Graphical view]
PRINTSiPR00068. CUZNDISMTASE.
SUPFAMiSSF49329. SSF49329. 1 hit.
PROSITEiPS00087. SOD_CU_ZN_1. 1 hit.
PS00332. SOD_CU_ZN_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiSODC_PIG
AccessioniPrimary (citable) accession number: P04178
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 20, 1987
Last sequence update: January 23, 2007
Last modified: September 7, 2016
This is version 126 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.