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1.B.18.1.2
OMA protein component of an ABC-type group 2 capsular polysaccharide (polysialic acid) export system (outer membrane porin constituent)

Accession Number:Q03961
Protein Name:KSD1 aka KpsD
Length:558
Molecular Weight:60371.00
Species:Escherichia coli [562]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Periplasm1
Substrate [8)-alpha-Neu5Ac-(2->]n

Cross database links:

Pfam: PF02563   

Gene Ontology

GO:0016020 C:membrane
GO:0042597 C:periplasmic space
GO:0015159 F:polysaccharide transmembrane transporter ac...
GO:0015774 P:polysaccharide transport

References (1)

[1] “Nucleotide sequence and mutational analysis of the gene encoding KpsD, a periplasmic protein involved in transport of polysialic acid in Escherichia coli K1.”  Wunder D.E.et.al.   8021185

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MKLFKSILLI AACHAAQASA AIDINADPNL TGAAPLTGIL NGQQSDTQNM SGFDNTPPPS 
61:	PPVVMSRMFG AQLFNGTSAD SGATVGFNPD YILNPGDSIQ VRLWGAFTFD GALQVDPKGN 
121:	IFLPNVGPVK VAGVSNSQLN ALVTSKVKEV YQSNVNVYAS LLQAQPVKVY VTGFVRNPGL 
181:	YGGVTSDSLL NYLIKAGGVD PERGSYVDIV VKRGNRVRSN VNLYDFLLNG KLGLSQFADG 
241:	DTIIVGPRQH TFSVQGDVFN SYDFEFRESS IPVTEALSWA RPKPGATHIT IMRKQGLQKR 
301:	SEYYPISSAP GRMLQNGDTL IVSTDRYAGT IQVRVEGAHS GEHAMVLPYG STMRAVLEKV 
361:	RPNSMSQMNA VQLYRPSVAQ RQKEMLNLSL QKLEEASLSA QSSTKEEASL RMQEAQLISR 
421:	FVAKARTVVP KGEVILNESN IDSVLLEDGD VINIPEKTSL VMVHGEVLFP NAVSWQKGMT 
481:	TEDYIEKCGG LTQKSGNARI IVIRQNGAAV NAEDVDSLKP GDEIMVLPKY ESKNIEVTRG 
541:	ISTILYQLAV GAKVILSL