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2.A.78.1.3
L-Methionine efflux pump (probably exports other neutral, hydrophobic amino acids as well; R. Figge, personal communication)

Accession Number:P76630
Protein Name:Inner membrane protein ygaZ aka YgaZ
Length:245
Molecular Weight:26108.00
Species:Escherichia coli [83333]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate methionine

Cross database links:

RefSeq: AP_003254.1    NP_417167.1   
Entrez Gene ID: 945093   
Pfam: PF03591   
BioCyc: EcoCyc:G7405-MONOMER    ECOL168927:B2682-MONOMER   
KEGG: ecj:JW2657    eco:b2682   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0015562 F:efflux transmembrane transporter activity
GO:0005304 F:L-valine transmembrane transporter activity
GO:0015829 P:valine transport

References (3)

[1] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[2] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553
[3] “Global topology analysis of the Escherichia coli inner membrane proteome.”  Daley D.O.et.al.   15919996

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MESPTPQPAP GSATFMEGCK DSLPIVISYI PVAFAFGLNA TRLGFSPLES VFFSCIIYAG 
61:	ASQFVITAML AAGSSLWIAA LTVMAMDVRH VLYGPSLRSR IIQRLQKSKT ALWAFGLTDE 
121:	VFAAATAKLV RNNRRWSENW MIGIAFSSWS SWVFGTVIGA FSGSGLLQGY PAVEAALGFM 
181:	LPALFMSFLL ASFQRKQSLC VTAALVGALA GVTLFSIPVA ILAGIVCGCL TALIQAFWQG 
241:	APDEL