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3.A.1.3.11
Arginine/ornithine (but not lysine) porter (Nishijyo et al. 1998).

Accession Number:O50182
Protein Name:AotQ
Length:229
Molecular Weight:25085.00
Species:Pseudomonas aeruginosa [287]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate Ornithine, Arginine

Cross database links:

Pfam: PF00528   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (1)

[1] “Molecular characterization and regulation of an operon encoding a system for transport of arginine and ornithine and the ArgR regulatory protein in Pseudomonas aeruginosa.”  Nishijyo T.et.al.   9791103

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Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MITGYGATIV DGAWLTLQLA LLSMLLAIVL GLLGAAFRLS PVRWLAWCGD LYATVVRGIP 
61:	DLVLILLIFY GGQGLLNWVA PQLGYDDYID LNPFVSGVGT LGFIFGAYLS ETFRGAFMAI 
121:	PKGQGEAGYG YGMSHRQVFF RIQVPQMIRL AIPGFTNNWL VLVKATALIS VVGLQDMMFK 
181:	AKQASDATRE PFTYYLAVAG LYLLVTSVSL LLLRLLERRY SVGVKTAEL