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2.A.7.12.5
Golgi UDP-galactose and UDP-N-acetylgalactosamine:UDP antiporter, UGT (Segawa et al., 2002)

Accession Number:Q9W4W6
Protein Name:UDP-galactose transporter aka Csat aka UGT
Length:357
Molecular Weight:38638.00
Species:Drosophila melanogaster (Fruit fly) [7227]
Number of TMSs:9
Location1 / Topology2 / Orientation3: Golgi apparatus membrane1 / Multi-pass membrane protein2
Substrate UDP-galactose, UDP-N-acetylgalactosamine, UDP

Cross database links:

RefSeq: NP_570019.1   
Entrez Gene ID: 31255   
Pfam: PF04142   

Gene Ontology

GO:0000139 C:Golgi membrane
GO:0016021 C:integral to membrane
GO:0005351 F:sugar:hydrogen symporter activity
GO:0005459 F:UDP-galactose transmembrane transporter act...
GO:0005463 F:UDP-N-acetylgalactosamine transmembrane tra...
GO:0015757 P:galactose transport
GO:0015785 P:UDP-galactose transport
GO:0015789 P:UDP-N-acetylgalactosamine transport

References (4)

[1] “The genome sequence of Drosophila melanogaster.”  Adams M.D.et.al.   10731132
[2] “Annotation of the Drosophila melanogaster euchromatic genome: a systematic review.”  Misra S.et.al.   12537572
[3] “Expression of a functional Drosophila melanogaster N-acetylneuraminic acid (Neu5Ac) phosphate synthase gene: evidence for endogenous sialic acid biosynthetic ability in insects.”  Kim K.et.al.   11886840
[4] “Human and Drosophila UDP-galactose transporters transport UDP-N-acetylgalactosamine in addition to UDP-galactose.”  Segawa H.et.al.   11784306

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:	MNSIHMNANT LKYISLLTLT LQNAILGLSM RYARTRPGDI FLSSTAVLMA EFAKLITCLF 
61:	LVFNEEGKDA QKFVRSLHKT IIANPMDTLK VCVPSLVYIV QNNLLYVSAS HLDAATYQVT 
121:	YQLKILTTAM FAVVILRRKL LNTQWGALLL LVMGIVLVQL AQTEGPTSGS AGGAAAAATA 
181:	ASSGGAPEQN RMLGLWAALG ACFLSGFAGI YFEKILKGAE ISVWMRNVQL SLLSIPFGLL 
241:	TCFVNDGSRI FDQGFFKGYD LFVWYLVLLQ AGGGLIVAVV VKYADNILKG FATSLAIIIS 
301:	CVASIYIFDF NLTLQFSFGA GLVIASIFLY GYDPARSAPK PTMHGPGGDE EKLLPRV