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4.A.6.1.5
Galactosamine (GalN or Gam) porter (used the same IIA protein (AgaF) as does 4.A.6.1.4) (Brinkkötter et al. 2000).

Accession Number:P42911
Protein Name:PTPD aka AgaD aka B3140
Length:263
Molecular Weight:29001.00
Species:Escherichia coli [83333]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate 2-amino-2-deoxy-D-galactopyranose

Cross database links:

RefSeq: AP_003685.1    NP_417609.1   
Entrez Gene ID: 947649   
Pfam: PF03613   
BioCyc: EcoCyc:AGAD-MONOMER    ECOL168927:B3140-MONOMER   
KEGG: ecj:JW3109    eco:b3140   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0009401 P:phosphoenolpyruvate-dependent sugar phospho...

References (5)

[1] “Pathways for the utilization of N-acetyl-galactosamine and galactosamine in Escherichia coli.”  Brinkkoetter A.et.al.   10931310
[2] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[3] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553
[4] “Novel phosphotransferase genes revealed by bacterial genome sequencing: a gene cluster encoding a putative N-acetylgalactosamine metabolic pathway in Escherichia coli.”  Reizer J.et.al.   8932697
[5] “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:	MGSEISKKDI TRLGFRSSLL QASFNYERMQ AGGFTWAMLP ILKKIYKDDK PGLSAAMKDN 
61:	LEFINTHPNL VGFLMGLLIS MEEKGENRDT IKGLKVALFG PIAGIGDAIF WFTLLPIMAG 
121:	ICSSFASQGN LLGPILFFAV YLLIFFLRVG WTHVGYSVGV KAIDKVRENS QMIARSATIL 
181:	GITVIGGLIA SYVHINVVTS FAIDNTHSVA LQQDFFDKVF PNILPMAYTL LMYYFLRVKK 
241:	AHPVLLIGVT FVLSIVCSAF GIL