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2.A.6.2.32
Multidrug efflux pump, MexHI OpmD (exports fluoroquinolones; Poole, 2008).  The encoding genes are part of the SoxR regulon (Naseer et al. 2014). These genes are preceded by a gene encoding PA4205, a 148 aas 4 TMS protein, MexG, a member of the DoxX family (TC# 9.B.214) of unknown function, but possibly a component of this ABC transporter (Naseer et al. 2014).

Accession Number:Q9HWH3
Protein Name:OpmD
Length:487
Molecular Weight:52980.00
Species:Pseudomonas aeruginosa GN=opmD PE=4 SV=1 [287]
Location1 / Topology2 / Orientation3: Host membrane1 / Multi-pass membrane protein2
Substrate fluoroquinolone antibiotic

Cross database links:

RefSeq: NP_252897.1   
Entrez Gene ID: 880347   
Pfam: PF02321   
BioCyc: PAER208964:PA4208-MONOMER   
KEGG: pae:PA4208   

Gene Ontology

GO:0016020 C:membrane
GO:0008289 F:lipid binding
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

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MKRSYPNLSR LALALAVGTG LAACSVGPDY QRPQSPPPRV ASEHLGEFSG ERREAPWWSF 
61:	FDDPQLVRLV DQALARNHDI REARANLRSA RALFDDRWLD QLPQVTSQAG YSRSIEQQLD 
121:	YDGEPRRRLA ESYRAGFDAQ WEIDLFGRLG RLSDAALARA EAADADLRLV RLSIAADTAR 
181:	AYFEIQGYQR RLDVARAQVR SWRDTLELTR SSLQLGSGLP EDVENAQANL LRSEAAIPPL 
241:	TTALESARYR LDVLRGEAPG SGAPILDGGA AAPLAKNLPL GDVDRLILQR PDVVSAERQL 
301:	AASTEDVGAA TAELYPRLDL GGFIGFFALR SGDLGSASRA FELAPSVSWP AFRLGNVRAR 
361:	LRAVEAQSDA ALARYQRSLL LAQEDVGNAL NQLAEHQRRL VALFQSATHG ANALEIANER 
421:	YRAGAGSYLA VLENQRALYQ IREELAQAET ASFVNVIALY KALGWGSGDL APGAGQLAAG 
481:	ETAGANR