MG1655
W3110
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Gene Report : malG
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)  
     Deletion OCR12 (D)  ,  DE(xylE-malB)262  ,  OCR12-9 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  malG
Related strains
     Strains Search Search strains by gene name:  malG   Search strains by all related name:  malG b4032 ECK4024 JW3992 malJ

General information  (Go to Linear View:)
 Gene Name malG  
 Alternative name b4032,ECK4024,JW3992,malJ  
 Location, Length 4,240,649 - 4,241,539 (  -  ) ;   91.40 min ; 891 (bp) ,   296 (aa) Go to Linear View
 Product maltose transporter subunit  
 Operon Name malEFG  
 Note part of maltose permease, inner membrane; membrane component of ABC superfamily; GO_component: GO:0009274 - peptidoglycan-based cell wall; GO_component: GO:0019866 - organelle inner membrane; GO_process: GO:0016052 - carbohydrate catabolic process  
 Function transport; Transport of small molecules: Carbohydrates, organic acids, alcohols  
 Gene Ontology GO:0005215 ; transporter activity ( malG )
GO:0005351 ; sugar:hydrogen ion symporter activity ( malG )
GO:0005886 ; plasma membrane ( malG )
GO:0006810 ; transport ( malG )
GO:0008643 ; carbohydrate transport ( malG )
GO:0016020 ; membrane ( malG )
GO:0016021 ; integral to membrane ( malG )
 PID 1790464  
 EC number
  (KEGG Pathway)
 
 
SWISS-PROT  ( Show details )
  botton Entry name(Acc.no) MALG_ECOLI ( P07622 )
    -  Protein name Maltose transport system permease protein malG.  
    -  Synonyms  
    -  Gene name OrderedLocusNames=b4032, c5002, z5630, ECs5015, SF4173, S3558;  

 Linear View (Whole Mode)
View Location
   4230.0  –  4255.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP malG (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
        PSI-BLAST  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Maltose transport system permease protein malG  
         PSI-BLAST Maltose transport system permease protein malG
    nr     (database updated : 2007.02.20 )
         BLAST part of maltose permease, inner membrane [Shigella flexneri 5 str. 8401]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    BPD_TRANSP_INN_MEMBR     

Other Cross-Reference
    COG COG3833G 
    EcoCyc malG 

MMBR References
J Bacteriol. 1980;144(1):7-11.
Methyl-alpha-maltoside and 5-thiomaltose: analogs transported by the Escherichia coli maltose transport system.
Ferenci T. ( 6998971 )
Nucleic Acids Res. 1988;16:4097-4109
3' end of the malEFG operon in E. coli: localization of the transcription termination site.
Francoz, E., and E. Dassa.
J Bacteriol. 1978;133(3):1358-67.
Permease-specific mutations in Salmonella typhimurium and Escherichia coli that release the glycerol, maltose, melibiose, and lactose transport systems from regulation by the phosphoenolpyruvate:sugar phosphotransferase system.
Saier MH Jr, Straud H, Massman LS, Judice JJ, Newman MJ, Feucht BU. ( 346569 )
EMBO J. 1985;4:2287-2293
Sequence of gene malG in E. coli K12: homologies between integral membrane components from binding protein-dependent transport systems.
Dassa, E., and M. Hofnung.

Sequences
Amino acid
FASTA format
0001 MAMVQPKSQK ARLFITHLLL LLFIAAIMFP LLMVVAISLR QGNFATGSLI PEQISWDHWK LALGFSVEQA 
0071 DGRITPPPFP VLLWLWNSVK VAGISAIGIV ALSTTCAYAF ARMRFPGKAT LLKGMLIFQM FPAVLSLVAL 
0141 YALFDRLGEY IPFIGLNTHG GVIFAYLGGI ALHVWTIKGY FETIDSSLEE AAALDGATPW QAFRLVLLPL 
0211 SVPILAVVFI LSFIAAITEV PVASLLLRDV NSYTLAVGMQ QYLNPQNYLW GDFAAAAVMS ALPITIVFLL 
0281 AQRWLVNGLT AGGVKG

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             cggcagcaat tgccacgctg atcttcctgc 
-070 tggtgggtgc gctggcgata gtgaacctga aagccacgcg aatgaagttt gattaaggga gataacaaaa 
0001 atggcaatgg tccaaccgaa atcgcaaaaa gctcgtttat ttattactca cctgctactg ctacttttta 
0071 tcgcagcgat tatgttcccg ctgctgatgg tcgtcgctat ctcgctgcgt cagggaaact ttgcgaccgg 
0141 cagcctgatc ccggagcaaa tctcctggga tcactggaaa ctggcgttag gttttagcgt tgaacaggct 
0211 gatggtcgca ttacgccacc gccattcccg gtactgctgt ggctgtggaa ctcggtaaag gtcgccggga 
0281 tttccgcgat tggcattgtg gcgctctcca ccacctgcgc ctacgctttc gcccgtatgc gctttccagg 
0351 caaagcgacg ctgctgaaag gaatgctgat tttccagatg ttcccggcag tactttcact ggtcgcgttg 
0421 tatgcgttgt ttgatcgtct gggtgagtac attccattca ttggcctgaa tactcacggc ggcgtaattt 
0491 tcgcgtatct gggtgggatt gcgctgcatg tctggaccat caaaggctat ttcgaaacca tcgacagttc 
0561 gctggaagaa gctgctgcgc tggatggtgc gacaccgtgg caggccttcc gccttgtcct gttgccgctg 
0631 tcagtaccga ttctggcggt ggtattcatc ctgtcgttta tcgctgccat tactgaagtt ccggtcgcgt 
0701 cgctgttact gcgtgacgta aacagctaca ccctggccgt ggggatgcag caatacctca acccgcaaaa 
0771 ctacctgtgg ggtgactttg ccgccgctgc cgtgatgtct gcattaccga tcaccatcgt cttcttgctg 
0841 gctcaacgct ggctggtcaa cggcctgacg gcaggtggtg tgaaaggtta aagatgttgt tctgccaatg 
0911 ttatgccgct gcaccctcaa cttacgttat cccaacttgt gactgttatt cggcgctcca cggagcgcct 
0981 ttttttcttt c