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1.B.11.3.7
Usher protein, CupB3 (POTRA domain containing P-usher) [Dual function in secreting fimbril subunits and cell surface adhesin, CupB5 (Q9HWU6) which is homologous to members of the AT1 and AT2 families (1.B.12 and 1.B.40)] (Ruer et al., 2008).

Accession Number:Q9HWU4
Protein Name:Usher CupB3
Length:844
Molecular Weight:91171.00
Species:Pseudomonas aeruginosa [287]
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate Fimbrial subunits

Cross database links:

HEGENOM: HBG511492
RefSeq: NP_252773.1   
Entrez Gene ID: 878724   
Pfam: PF00577   
BioCyc: PAER208964:PA4084-MONOMER   
KEGG: pae:PA4084   

Gene Ontology

GO:0016020 C:membrane
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (1)

[1] “Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic pathogen.”  Stover C.K.et.al.   10984043

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:	MAVASPAGGL DAPSRRIVFD AQMLALGPGG RSIDTSRFER GDVIEPGRYR LDLLLNSRWR 
61:	GVEEVELRRQ PGRESAVFCY DRGLLERAGI DLEKSARGQD RSSARDPLPE GLHCDPLERY 
121:	VPGARVKLDI AEQSIYVSVP SYYLSLDSSK TYVDPASWDS GISAALLNYN SNLHVRENHG 
181:	RSATSGYAGM NAGFNFGRAR LRHNGTATWS RRMGSHYQRS ATYVQTDLPA WRAQLLLGEN 
241:	STSSEFFDAV SFRGVQLSSD DRMLPDSLRY YAPVVRGTAS TNARVSVYQR GYLIYETTVA 
301:	PGAFALDELQ TASYGGDLEV RVTEASGEVR SFIVPFATTV QLLRPGTTRY SLTAGRLNDP 
361:	SLERRPNMLQ GVYQRGLGND VTAYAGGAFT GSYMSGLMGA ALNTPVGGFS GDVTLARTEV 
421:	PGDDRLSGSS YRLAYSKNLP NTGTNFSLLA YRYSTGGYLG LRDAAFMQDR VERGEPLESF 
481:	SRLRNRLDAN ISQQLGNGGN LYLNGSSQRY WSGGGRAVNF SVGYSNQWRD VSYSISAQRL 
541:	RSQYEGFSSG DRRGETSTLF SLNLSIPLGG AGRGSPTLSS YLTRDSNSGT QLTSGVSGML 
601:	GKRGEASYSL SASHDRDSRQ TSKSASLDYR LPQVELGSSL SQGPGYRQLS VKAAGGLVAH 
661:	SGGITAAQTL GETIGLVHAP NARGAAAGYS GSRIDRHGYA VIPNLLPYQL NSVDLDPNGM 
721:	ADEIELRSSS RNVAPTAGAV VRLDYPTRVA RPLLVDSRMP SGEPLPFAAE VLDAHSGQSV 
781:	GAVGQGSRLV LRVEQDRGSV RVRWGNEPQQ QCLVDYALGP RETTPPVLQL ACRPASAADR 
841:	ERTL