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


1.B.20.3.4
The BpaB outer membrane channel protein. Exports BpaA (Brown et al., 2004). BpaA is very large (~530kDa) and contains 3 repeats, each ~700aas in length.

Accession Number:Q6Y659
Protein Name:BpaB
Length:776
Molecular Weight:83357.00
Species:Burkholderia pseudomallei [28450]
Number of TMSs:1
Substrate BpaA

Cross database links:

Pfam: PF01103   

Gene Ontology

GO:0019867 C:outer membrane

References (1)

[1] “Identification of a novel two-partner secretion system from Burkholderia pseudomallei.”  Brown N.F.et.al.   15316770

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:	MMKTDRTKLA AAADELMATF SRDQLSAVPT ARSGRWVDPW LFSLVVLGCG IGAAVPARAQ 
61:	EMSRTSSSQD SQQITQALEQ LRRQKLNDAN VLQTSIDRLG QDQREIDSLR RTVAALQQQL 
121:	REHGITPVEA TNGAALSAGN TNGMAAGAVL APAAVQDGVP SSTVAAPSAT RAARMLPSDL 
181:	AVSPPSQRAS TIASEPAAAS TEQLSASSMP VLAGAREIGS ITLASRDITR PQPSSDEAAK 
241:	EAAQEQCGGI GIPSRATPSR PKLPALSSQA VADSYRQSLV QPGNISAEPG IPTTDLEGLE 
301:	AKLRPFIGQP LDSSLIQKIT RVATQYVSAQ TDNLVNVYVP PQQLQNGNLV VVFAAAKLGQ 
361:	IRTEGQKHIS SHDLKCQIRL RPGDNVDLKT LTDDLTFLNT SPWRQVSSSF TPGAEPGDAD 
421:	LVLQTVDRYP LRVYGSWDNT GTSLTGLNRW RTGVNWGDAF GIVGSRLDYS FAMGNTPREL 
481:	MEHTLQYTMP TSYRDTLTFT GNYSSSNAAI EDGTFNVKGK NIQASAQWTH LLGGPAAAGS 
541:	QFTSGFEYKH VGNSLLFNNL AVTNAAPNLY QFYAGVQVPW TDRFGSNLLN ARFTFAPGFN 
601:	SDDSFNAARP GAESDYRRLN LTYDRYFNLP AGFVLHGRFN GQWANGPIIS SEQLQISGAA 
661:	AVRGYREDVM TADAGYVINL EAFTPPVSVP VPWLNSNGQL QGVLFYDYGQ GFQRGDPQMN 
721:	VSLKETGNRF TLASVGVGAR FSINQNVSLK ADIGWRLRGP SSLPSYVVHG SVVIAY