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3.A.1.103.3
ABC transporter required for O-antigen biosynthesis and multicellular development, RfbAB (Guo et al. 1996). Functions with the RfbC glycosyl transferase (TC#4.D.1.3.4). 

Accession Number:Q50862
Protein Name:O-antigen export system permease protein RfbA
Length:260
Molecular Weight:29688.00
Species:Myxococcus xanthus [34]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate O-antigen precursors

Cross database links:

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:	MIRLVRELYQ YRGLLISLVQ RELKARYRGS FLGFLWTFLN PTLHMLVYVL LFTVVMRQNI 
61:	PNFPFFMFVG LLPWIWFSTS VGGGASAISD RRDLLTKVRF PAQVLPTSVV VTNLCNFVLS 
121:	LPLMLVLGMA YGQWPTWHVV LFPVVVLIQL TFTLALTYIL AAINVTFRDL QHIVSNLLTL 
181:	WFFATPVLYP LSTIQDESAR SLMLALNPMV SLMTSYQAIF YEHRLPDAEP LMALAAVSVV 
241:	LLWAASSIFE SRREEFAESI