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Protein

Probable copper chaperone for superoxide dismutase

Gene

ccs

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Delivers copper to copper zinc superoxide dismutases.By similarity

Cofactori

Cu2+By similarityNote: Binds 2 copper ions per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi18Copper 1Sequence analysis1
Metal bindingi21Copper 1Sequence analysis1
Metal bindingi308Copper 2By similarity1
Metal bindingi310Copper 2By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionChaperone
LigandCopper, Metal-binding

Enzyme and pathway databases

ReactomeiR-DDI-3299685. Detoxification of Reactive Oxygen Species.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable copper chaperone for superoxide dismutase
Alternative name(s):
Superoxide dismutase copper chaperone
Gene namesi
Name:ccs
Synonyms:ccsA
ORF Names:DDB_G0291031
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium
Proteomesi
  • UP000002195 Componentsi: Chromosome 5, Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0291031. ccs.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003294001 – 316Probable copper chaperone for superoxide dismutaseAdd BLAST316

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi169 ↔ 291By similarity

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiQ54F73.

Interactioni

Subunit structurei

Homodimer, and heterodimer with SOD1.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ54F73.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini8 – 72HMAAdd BLAST65

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni99 – 298Superoxide dismutase-likeAdd BLAST200

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi78 – 84Poly-Thr7
Compositional biasi182 – 210Poly-AsnAdd BLAST29
Compositional biasi268 – 275Poly-Asn8

Sequence similaritiesi

In the C-terminal section; belongs to the Cu-Zn superoxide dismutase family.Curated

Phylogenomic databases

InParanoidiQ54F73.
KOiK04569.
OMAiTQRPWSE.
PhylomeDBiQ54F73.

Family and domain databases

CDDicd00371. HMA. 1 hit.
Gene3Di2.60.40.200. 1 hit.
InterProiView protein in InterPro
IPR006121. HMA_dom.
IPR001424. SOD_Cu_Zn_dom.
PfamiView protein in Pfam
PF00080. Sod_Cu. 1 hit.
SUPFAMiSSF49329. SSF49329. 2 hits.
SSF55008. SSF55008. 1 hit.

Sequencei

Sequence statusi: Complete.

Q54F73-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDDKNLEIKV ELNVDISCQS CVDSISKELR EKLENTKLVE HDIPEQRIVL
60 70 80 90 100
QGTDLTQDIL ETIKNTGRNA TICGLSSTTT TTSTSPSSST CHKKQETVSG
110 120 130 140 150
SAVCSLGLIE NWQKGCGGSG GVGSKGVYGV IRLLRASTTK TLFEGRITGL
160 170 180 190 200
KPGKHSLVVH EFGNLMNGCD DLGEPFISNV ENNNNNNNNN NNNNNNNNNN
210 220 230 240 250
NNNNNNNNKN INKCKEILNK IIGTSDVKQD GKAEFRVLSD KYDFWDLIGR
260 270 280 290 300
SIVLHSQDSK YSPIEDLNNN NNNKNIVNSE SDKILGERVA CGIISRAASI
310
GQNHKKVCPC DGTTAI
Length:316
Mass (Da):34,468
Last modified:May 24, 2005 - v1
Checksum:iC167C77135B10589
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AAFI02000174 Genomic DNA. Translation: EAL61946.1.
RefSeqiXP_635464.1. XM_630372.1.

Genome annotation databases

EnsemblProtistsiEAL61946; EAL61946; DDB_G0291031.
GeneIDi8627964.
KEGGiddi:DDB_G0291031.

Similar proteinsi

Entry informationi

Entry nameiCCS_DICDI
AccessioniPrimary (citable) accession number: Q54F73
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: September 27, 2017
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. SIMILARITY comments
    Index of protein domains and families