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1.A.56.1.5
The heterodimeric high affinity copper uptake transporter, Ctr4/Ctr5. The Ctr4 central domain may mediate Cu2+ transport in this hetero-complex, whereas the Ctr5 carboxyl-terminal domain functions in the regulation of trafficking of the Cu2+ transport complex to the cell surface (Beaudoin et al., 2011).

Accession Number:Q9P7F9
Protein Name:Ctr5 aka SPAC1142.05
Length:173
Molecular Weight:19012.00
Species:Schizosaccharomyces pombe (Fission yeast) [4896]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate copper(2+)

Cross database links:

RefSeq: NP_594269.1   
Entrez Gene ID: 2542949   
Pfam: PF04145   
KEGG: spo:SPAC1142.05   

Gene Ontology

GO:0005783 C:endoplasmic reticulum
GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005375 F:copper ion transmembrane transporter activity
GO:0046982 F:protein heterodimerization activity
GO:0006825 P:copper ion transport

References (2)

[1] “The genome sequence of Schizosaccharomyces pombe.”  Wood V.et.al.   11859360
[2] “Identification of a novel high affinity copper transport complex in the fission yeast Schizosaccharomyces pombe.”  Zhou H.et.al.   11274192

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MSLSKMSMSG MSGMGMGSSS NSSAATCRMS MLWNWYIHDS CFLAKSWHIN TGNKFAGSII 
61:	GIFFFAVAIE GLSLVQRMFD RWIVAHSNGK TLSGPLRIFF PSSTVHVTVW QQLIRAAMYS 
121:	SFYLSATILM LIVMSFNGYA ILFGFVGAWI GFFLFASDTY GTPSTGTGCC ESR