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3.A.1.1.4
Lactose porter

Accession Number:Q01937
Protein Name:LacK
Length:363
Molecular Weight:39324.00
Species:Agrobacterium radiobacter [358]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate Lactose

Cross database links:

Pfam: PF00005    PF03459   

Gene Ontology

GO:0043190 C:ATP-binding cassette (ABC) transporter complex
GO:0005886 C:plasma membrane
GO:0005524 F:ATP binding
GO:0016887 F:ATPase activity
GO:0016820 F:hydrolase activity, acting on acid anhydrid...
GO:0008643 P:carbohydrate transport

References (1)

[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

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MAEVRLTDIR KSYGSLEVIK GVNLEVSSGE FVVFVGPSGC GKSTLLRMIA GLEDISSGEL 
61:	TIGGTVMNDV DPSKRGIAMV FQTYALYPHM TVRENMGFAL RFAGMAKDEI ERRVNAAAKI 
121:	LELDALMDRK PKALSGGQRQ RVAIGRAIVR QPDVFLFDEP LSNLDAELRV HMRVEIARLH 
181:	KELNATIVYV THDQVEAMTL ADKIVVMRGG IVEQVGAPLA LYDDPDNMFV AGFIGSPRMN 
241:	FLPAVVIGQA EGGQVTVALK ARPDTQLTVA CATPPQGGDA VTVGVRPEHF LPAGSGDTQL 
301:	TAHVDVVEHL GNTSYVYAHT VPGEQIIIEQ EERRHGGRYG DEIAVGISAK TSFLFDASGR 
361:	RIR