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2.A.7.13.3
Golgi GDP-mannose:GDP antiporter, GONST1 (Baldwin et al., 2001).

Accession Number:Q941R4
Protein Name:GDP-mannose transporter aka GONST1
Length:333
Molecular Weight:36840.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:10
Location1 / Topology2 / Orientation3: Golgi apparatus membrane1 / Multi-pass membrane protein2
Substrate GDP-mannose, GDP antiporter

Cross database links:

Genevestigator: Q941R4
eggNOG: KOG1444
HEGENOM: HBG319613
RefSeq: NP_565357.1    NP_849952.1   
Entrez Gene ID: 815850   
KEGG: ath:AT2G13650   

Gene Ontology

GO:0000139 C:Golgi membrane
GO:0016021 C:integral to membrane
GO:0005458 F:GDP-mannose transmembrane transporter activity
GO:0015784 P:GDP-mannose transport

References (2)

[1] “Identification and characterization of GONST1, a Golgi-localized GDP-mannose transporter in Arabidopsis.”  Baldwin T.C.et.al.   11595802
[2] “Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.”  Lin X.et.al.   10617197

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:	MKLYEHDGVD LEDGKTVKSG GDKPIPRKIH NRALLSGLAY CISSCSMILV NKFVLSSYNF 
61:	NAGIFLMLYQ NFVSVIIVVG LSLMGLITTE PLTLRLMKVW FPVNVIFVGM LITSMFSLKY 
121:	INVAMVTVLK NVTNVITAVG EMYLFNKQHD NRVWAALFLM IISAVSGGIT DLSFNAVGYA 
181:	WQIANCFLTA SYSLTLRKTM DTAKQVTQSG NLNEFSMVLL NNTLSLPLGL LLSYFFNEMD 
241:	YLYQTPLLRL PSFWMVMTLS GLLGLAISFT SMWFLHQTGA TTYSLVGSLN KIPLSIAGIV 
301:	LFNVPTSLQN SASILFGLVA GVVFARAKMR EKS