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3.A.1.139.2
The FetA (YbbL)/FetB (YbbM) iron exporter (SwissProt family UDF0014; 6 or 7 putative TMSs).  Expression enhances resistance to oxidative stress (Nicolaou et al. 2013).

Accession Number:P77307
Protein Name:UPF0014 inner membrane protein ybbM
Length:259
Molecular Weight:28165.00
Species:Escherichia coli (strain K12) [83333]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Fe2+

Cross database links:

RefSeq: AP_001140.1    NP_415024.4   
Entrez Gene ID: 945137   
Pfam: PF03649   
BioCyc: EcoCyc:G6267-MONOMER    ECOL168927:B0491-MONOMER   
KEGG: ecj:JW5066    eco:b0491   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane

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:	MNSHNITNES LALALMLVVV AILISHKEKL ALEKDILWSV GRAIIQLIIV GYVLKYIFSV 
61:	DDASLTLLMV LFICFNAAWN AQKRSKYIAK AFISSFIAIT VGAGITLAVL ILSGSIEFIP 
121:	MQVIPIAGMI AGNAMVAVGL CYNNLGQRVI SEQQQIQEKL SLGATPKQAS AILIRDSIRA 
181:	ALIPTVDSAK TVGLVSLPGM MSGLIFAGID PVKAIKYQIM VTFMLLSTAS LSTIIACYLT 
241:	YRKFYNSRHQ LVVTQLKKK