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3.A.1.1.26
The maltose porter, MdxEFG and MsmX (Ferreira and Sá-Nogueira, 2010). The MsmX ATPase can function with other receptor-dependent ABC transporters (TC# 3.A.1.1.2 and 3.A.1.1.34). The crystal structure of MsmX provides a framework to understand the molecular basis of the broader specificity of interaction with the transmembrane subunits of these systems (Leisico et al. 2020).

Accession Number:O06991
Protein Name:MalG aka yvdI
Length:278
Molecular Weight:30885.00
Species:Bacillus subtilis [1423]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate maltose

Cross database links:

RefSeq: NP_391339.1   
Entrez Gene ID: 936499   
Pfam: PF00528   
BioCyc: SUBTI:BSU34590-MONOMER   
KEGG: bsu:BSU34590   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0015774 P:polysaccharide transport

References (2)

[1] “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis.”  Kunst F.et.al.   9384377
[2] “Maltose and maltodextrin utilization by Bacillus subtilis.”  Schoenert S.et.al.   16707683

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MNASTARMLN KICTYLFLTL LSIVIIYPLL ITASSAFRVG NSAAFQLDFS GSWTLDHFKR 
61:	LFDETLYLNW YSNTLVIALS VMVLQVTIVT LAGYSYSRYR FAGRKKSLIF FLIIQMVPTM 
121:	AALTAFYVLA MLIGALDQYW FLTAIYIGGG IPMNTWLMKG YFDTVPREID EAARIDGAGH 
181:	LRIFASIVLP LVKPMLAVQA LWAFMAPFGD YLLTKFLLRS PERLTIAVGL QSFISNPQQQ 
241:	KVALFAAGAI LAALPICVLF FFLQKNFVSG LTAGGTKG