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3.A.1.1.4
Lactose porter

Accession Number:P29822
Protein Name:LacE
Length:422
Molecular Weight:45904.00
Species:Agrobacterium radiobacter [358]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Periplasm1
Substrate alpha-lactose

Cross database links:

Pfam: PF01547   

Gene Ontology

GO:0042597 C:periplasmic space
GO:0005215 F:transporter activity
GO:0008643 P:carbohydrate transport

References (2)

[1] “Molecular analysis of the lac operon encoding the binding-protein-dependent lactose transport system and beta-galactosidase in Agrobacterium radiobacter.”  Williams S.G.et.al.   1630315
[2] “Binding-protein-dependent lactose transport in Agrobacterium radiobacter.”  Greenwood J.A.et.al.   2318800

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MDYSRLLKRS VSAALTAAAL LCSTAAFAGE VTIWCWDPNF NVAIMKEAAE RYTAKHPDTT 
61:	FNIVDFAKAD VEQKLQTGLA SGMTDTLPDI VLIEDYGAQK YLQSFPGSFA ALTDKIDFSG 
121:	FAKYKVDLMT LEGQVYGVPF DSGVTGLYYR TDYLEQAGFK PEDMQNLTWD RFIEIGKEVK 
181:	AKTGHEMMAL DANDGGLIRI MMQSGGQWYF NEDGSLNITG NAALKAALET QARIVNERVA 
241:	KPTSGSNDGI RALTSGDVAS VLRGVWITGT VKSQPDQAGK WALTAIPKLN IEGATAASNL 
301:	GGSSWYVLEA SAEKDEAIDF LNEIYAKDLD FYQKILTERG AVGSLLAART GEAYQKPDDF 
361:	FGGQTVWQNF ADWLVQVPAV NYGIFTNELD TAVTANFPAL VKGTPVDEVL KAIEDQAAGQ 
421:	IQ