MG1655
W3110
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Gene Report : galM
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)  
     Deletion 15 (LD)  ,  DE(pgl-grxA)502  ,  DE(nadA-galE)35  ,  15+dps (LD)  ,  OCR48,49-4 (D)  ,  OCR48,50-8 (LD 15D::Cm) (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  galM
Related strains
     Strains Search Search strains by gene name:  galM   Search strains by all related name:  galM b0756 ECK0745 JW0739

General information  (Go to Linear View:)
 Gene Name galM  
 Alternative name b0756,ECK0745,JW0739  
 Location, Length 787,020 - 788,060 (  -  ) ;   16.96 min ; 1041 (bp) ,   346 (aa) Go to Linear View
 Product galactose-1-epimerase (mutarotase)  
 Operon Name galETKM  
 Note GO_component: GO:0042597 - periplasmic space; GO_process: GO:0016052 - carbohydrate catabolic process  
 Function enzyme; Central intermediary metabolism: Pool, multipurpose conversions  
 Gene Ontology GO:0003824 ; catalytic activity ( galM )
GO:0004034 ; aldose 1-epimerase activity ( galM )
GO:0005737 ; cytoplasm ( galM )
GO:0005975 ; carbohydrate metabolic process ( galM )
GO:0006012 ; galactose metabolic process ( galM )
GO:0016853 ; isomerase activity ( galM )
GO:0030246 ; carbohydrate binding ( galM )
 PID 1786971  
 EC number
  (KEGG Pathway)
 
5.1.3.3  
Verified Protein Starts (data compiled from literature and appropriate citations are available from EcoGene)
     EcoGene galM ( EG11698 )  
    Number of removed 0 aa cleaved  
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) GALM_ECOLI ( P40681 )
    -  Protein name Aldose 1-epimerase  
    -  Synonyms EC 5.1.3.3, Mutarotase  
    -  Gene name Name=galM; OrderedLocusNames=b0756, SF0548, S0556;  

 Linear View (Whole Mode)
View Location
   775.0  –  800.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP galM (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Crystal Structure Of The GalmALDOSE EPIMERASE HOMOLOGUE From C. Elegans, Northeast Structural Genomics Target Wr66  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Aldose 1-epimerase (Mutarotase)  
         PSI-BLAST Aldose 1-epimerase (Mutarotase)
    nr     (database updated : 2007.02.20 )
         BLAST galactose-1-epimerase (mutarotase) [Escherichia coli K12]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    AMIDATION    ALDOSE_1_EPIMERASE     

Other Cross-Reference
    COG COG2017G 
    EcoCyc galM 

MMBR References
J Mol Biol. 1994;244(3):269-78.
Dependence of lactose metabolism upon mutarotase encoded in the gal operon in Escherichia coli.
Bouffard GG, Rudd KE, Adhya SL. ( 7966338 )

Sequences
Amino acid
FASTA format
0001 MLNETPALAP DGQPYRLLTL RNNAGMVVTL MDWGATLLSA RIPLSDGSVR EALLGCASPE CYQDQAAFLG 
0071 ASIGRYANRI ANSRYTFDGE TVTLSPSQGV NQLHGGPEGF DKRRWQIVNQ NDRQVLFALS SDDGDQGFPG 
0141 NLGATVQYRL TDDNRISITY RATVDKPCPV NMTNHVYFNL DGEQSDVRNH KLQILADEYL PVDEGGIPHD 
0211 GLKSVAGTSF DFRSAKIIAS EFLADDDQRK VKGYDHAFLL QAKGDGKKVA AHVWSADEKL QLKVYTTAPA 
0281 LQFYSGNFLG GTPSRGTEPY ADWQGLALES EFLPDSPNHP EWPQPDCFLR PGEEYSSLTE YQFIAE

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             tggtgcctgc cgtacagcaa gctgtcgctg 
-070 aacaatatga agcaaaaaca ggtattaaag agacttttta cgtttgtaaa ccatcacaag gagcaggaca 
0001 gtgctgaacg aaactcccgc actggcaccc gatggtcagc cgtaccgact gttaactttg cgtaacaacg 
0071 cagggatggt agtcacgctg atggactggg gtgcgacttt actttccgcc cgtattccgc tttccgatgg 
0141 cagcgtccgc gaggcgctgc tcggctgtgc cagcccggaa tgctatcagg atcaggccgc gtttctgggg 
0211 gcctctattg gtcgttatgc caaccgtatc gccaatagcc gttatacctt tgacggtgaa accgtgacgc 
0281 tttcgccaag tcagggcgtt aaccagctgc acggcgggcc ggaagggttc gacaaacgtc gctggcagat 
0351 tgtgaaccag aacgatcgtc aggtgctgtt tgccctgagt tcagatgatg gtgatcaggg cttcccgggt 
0421 aatctcggcg cgacggtgca atatcgtctg accgacgata accgtatctc cattacttat cgcgccacag 
0491 ttgataaacc ttgcccggtg aatatgacta atcacgtcta tttcaatctt gacggcgagc agtctgacgt 
0561 gcgcaatcac aagttgcaga ttctggcgga cgaatatctg ccggttgatg aaggcggcat tccgcacgac 
0631 ggcctgaaat ctgtcgccgg aacgtctttt gatttccgca gcgccaaaat catcgccagt gagtttcttg 
0701 ccgacgacga tcagcgcaaa gtgaaaggtt acgatcacgc attcttgtta caggccaaag gcgatggcaa 
0771 gaaagtggcg gcgcatgtct ggtcagcaga tgaaaaattg cagctgaagg tctacaccac cgctccggct 
0841 ctgcaattct actccggcaa cttcctcggc ggcacaccgt cgcggggaac cgaaccttac gccgactggc 
0911 aagggctggc tctggaaagc gagtttctac cggacagccc gaaccaccct gaatggccgc aaccggactg 
0981 cttcctgcgt cctggcgaag agtattccag cctgacggaa tatcagttta ttgctgagta atgttacgcc 
1051 ctcgtcatga gggctttatc tcatattgtt caaatcacca gcaaacaccg acatatttgc aactcaatat 
1121 tcacaacaac cttacactgc g