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2.A.29.4.3
Phosphate carrier, Pic1: (PTP1; Mir1) (Hamel et al., 2004).  Also transports short chain (methane) phosphonates and medium chain (C12, C14 and C16) fatty acids which competitively inhibit phosphate transport (Engstová et al. 2001).

Accession Number:P23641
Protein Name:Mitochondrial phosphate carrier protein
Length:311
Molecular Weight:32812.00
Species:Saccharomyces cerevisiae (Baker's yeast) [4932]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Mitochondrion inner membrane1 / Multi-pass membrane protein2
Substrate phosphate, Phosphonates, fatty acids

Cross database links:

Genevestigator: P23641
eggNOG: fuNOG06190
HEGENOM: HBG526109
DIP: DIP-1714N
RefSeq: NP_012611.1   
Entrez Gene ID: 853540   
Pfam: PF00153   
KEGG: sce:YJR077C   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005743 C:mitochondrial inner membrane
GO:0005488 F:binding
GO:0005315 F:inorganic phosphate transmembrane transport...
GO:0006817 P:phosphate transport
GO:0055085 P:transmembrane transport

References (6)

[1] “Isolation and characterization of the gene for a yeast mitochondrial import receptor.”  Murakami H.et.al.   2170848
[2] “Cloning and characterization of the mitochondrial phosphate transport protein gene from the yeast Saccharomyces cerevisiae.”  Phelps A.et.al.   1840493
[3] “Analysis of a 62 kb DNA sequence of chromosome X reveals 36 open reading frames and a gene cluster with a counterpart on chromosome XI.”  Huang M.-E.et.al.   8840504
[4] “Complete nucleotide sequence of Saccharomyces cerevisiae chromosome X.”  Galibert F.et.al.   8641269
[5] “Approaching a complete repository of sequence-verified protein-encoding clones for Saccharomyces cerevisiae.”  Hu Y.et.al.   17322287
[6] “Profiling phosphoproteins of yeast mitochondria reveals a role of phosphorylation in assembly of the ATP synthase.”  Reinders J.et.al.   17761666

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MSVSAAPAIP QYSVSDYMKF ALAGAIGCGS THSSMVPIDV VKTRIQLEPT VYNKGMVGSF 
61:	KQIIAGEGAG ALLTGFGPTL LGYSIQGAFK FGGYEVFKKF FIDNLGYDTA SRYKNSVYMG 
121:	SAAMAEFLAD IALCPLEATR IRLVSQPQFA NGLVGGFSRI LKEEGIGSFY SGFTPILFKQ 
181:	IPYNIAKFLV FERASEFYYG FAGPKEKLSS TSTTLLNLLS GLTAGLAAAI VSQPADTLLS 
241:	KVNKTKKAPG QSTVGLLAQL AKQLGFFGSF AGLPTRLVMV GTLTSLQFGI YGSLKSTLGC 
301:	PPTIEIGGGG H