TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


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:Q50863
Protein Name:O-antigen export system ATP-binding protein RfbB
Length:437
Molecular Weight:47676.00
Species:Myxococcus xanthus [34]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral 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)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MPESMDAIIL KDVVKSFRKR TIRGEYTTFK SELLRWLRGK RQSRDASLIT ALRGINLTIP 
61:	KGKTVGIIGR NGSGKSTLLK LITGIYTPTS GDLQINGRIS ALLDLGAGFH PDFSGRENIL 
121:	INGIILGMTR AEVRARMDEI IAFSELGEFI DEPVRTYSSG MYMRLAFAVA THVDPDILII 
181:	DEILAVGDEH FSKKSLAKMM DFKRQGKTIV LVTHELGTVE RWCDLAAWID GGYVRRVGKP 
241:	SEVTAEYREA ISLAEAQSAA FTPPALTEGG GALPQVPSES LPAEGPVRIH RVQLLDARGE 
301:	SLEVLSPEEG LEVRADFSVE GPCEDVDFHV RLQAADGRTL YETSTRSEAV VLSRMPNPGV 
361:	LRFVVERLGA LGGDYSLVVS ARASKGESSG RCAFRVVSAT EEEGVFRPPH RWLVEPGANS 
421:	QAGVRFEPGT SPRVEVG