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1.B.20.1.3
Outer membrane transporter essential for contact-dependent growth inhibition, CdiB; exports CdiA (AAZ57198) (Aoki et al., 2005).  Mediates contact-dependent growth inhibition (CDI), a phenomenon by which bacterial cell growth is regulated by direct cell-to-cell contact. The CdiA/CdiB two-partner secretion system appears to play a direct role (Aoki et al. 2008).

Accession Number:Q3YL97
Protein Name:CdiB
Length:588
Molecular Weight:64522.00
Species:Escherichia coli [562]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate proteins

Cross database links:

Pfam: PF08479    PF03865   

References (1)

[1] “Contact-dependent inhibition of growth in Escherichia coli.”  Aoki S.K.et.al.   16109881

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:	MRHRQDNLLA NRTLLPGMAS GQYVFRLCTF SPVVRYFSLL PCLCILSFSS PAAMLSPGDR 
61:	SAIQQQQQQL LDENQRQRDA LERSAPLTIT PSPETSAGTE GPCFTVSSIV VSGATRLTSA 
121:	ETDRLVAPWV NQCLNITGLT AVTDAMTDSY IRRGYITSRA FLTEQDLSGG VLHITVMEGR 
181:	LQQIRAEGAD LPARTLKMVF PGMEGKVLNL RDIEQGMEQI NRLRTEPVQI EISPGDREGW 
241:	SVVTLTALPE WPVTGSVGID NSGQKSTGTG QLNGVLSFNN PLGLADNWFV SGGRSSDFSV 
301:	SHDARNFAAG VSLPYGYTLV DYTYSWSDYL STIDNRGWRW RSTGDLQTHR LGLSHVLFRN 
361:	GDMKTALTGG LQHRIIHNYL DDVLLQGSSR KLTSFSVGLN HTHKFLGGVG TLNPVFTRGM 
421:	PWFGAESDHG KRGDLPVNQF RKWSVSASFQ RPVTDRVWWL TSAYAQWSPD RLHGVEQLSL 
481:	GGESSVRGFK DQYISGNNGG YLRNELSWSL FSLPYVGTVR AVAALDGGWL HSDSDDPYSS 
541:	GTLWGAAAGL STTSGHVSGS FTAGLPLVYP DWLAPDHLTV YWRVAVAF