MG1655
W3110
Search for
Japanese | English
Gene Report : ldhA
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)  
     Deletion 20 (LD)  ,  DE(PLK1608)  ,  OCR70,L90-5 (LD 20-1_P/O) (D)  ,  OCR70,L90-6 (LD 20-1_P/O & 20-2TC) (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  ldhA
Related strains
     Strains Search Search strains by gene name:  ldhA   Search strains by all related name:  ldhA b1380 ECK1377 hslF hslI htpH JW1375

General information  (Go to Linear View:)
 Gene Name ldhA  
 Alternative name b1380,ECK1377,hslF,hslI,htpH,JW1375  
 Location, Length 1,439,878 - 1,440,867 (  -  ) ;   31.03 min ; 990 (bp) ,   329 (aa) Go to Linear View
 Product fermentative D-lactate dehydrogenase, NAD-dependent  
 Operon Name ldhA  
 Note GO_process: GO:0006113 - fermentation  
 Function enzyme; Energy metabolism, carbon: Fermentation  
 Gene Ontology GO:0003824 ; catalytic activity ( ldhA )
GO:0005488 ; binding ( ldhA )
GO:0005737 ; cytoplasm ( ldhA )
GO:0006950 ; response to stress ( ldhA )
GO:0008152 ; metabolic process ( ldhA )
GO:0008720 ; D-lactate dehydrogenase activity ( ldhA )
GO:0016491 ; oxidoreductase activity ( ldhA )
GO:0016616 ; oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor ( ldhA )
GO:0048037 ; cofactor binding ( ldhA )
GO:0051287 ; NAD binding ( ldhA )
 PID 1787645  
 EC number
  (KEGG Pathway)
 
1.1.1.28  
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) LDHD_ECOLI ( P52643 ; P78152 )
    -  Protein name D-lactate dehydrogenase  
    -  Synonyms EC 1.1.1.28, D-LDH, Fermentative lactate dehydrogenase  
    -  Gene name Name=ldhA; Synonyms=hslI, htpH; OrderedLocusNames=b1380;  

 Linear View (Whole Mode)
View Location
   1430.0  –  1455.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP ldhA (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, D-Lactate Dehydrogenase Complexed With Nadh And Oxamate  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST D-lactate dehydrogenase  
         PSI-BLAST Bifunctional protein folD [Includes: Methylenetetrahydrofolate dehydrogenase ; Methenyltetrahydrofolate cyclohydrolase ]
    nr     (database updated : 2007.02.20 )
         BLAST D-lactate dehydrogenase [Escherichia coli K12]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    CAMP_PHOSPHO_SITE    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    TYR_PHOSPHO_SITE    MYRISTYL    ATP_GTP_A    D_2_HYDROXYACID_DH_1    D_2_HYDROXYACID_DH_2    D_2_HYDROXYACID_DH_3     

Other Cross-Reference
    COG COG1052CHR 
    EcoCyc ldhA 

MMBR References
J Bacteriol. 1989;171(1):342-8.
Mutants of Escherichia coli deficient in the fermentative lactate dehydrogenase.
Mat-Jan F, Alam KY, Clark DP. ( 2644194 )
J Bacteriol. 1993;175:5242-5252
Characterization of twenty-six new heat shock genes of Escherichia coli.
Chuang, S. E., and F. R. Blattner.

Sequences
Amino acid
FASTA format
0001 MKLAVYSTKQ YDKKYLQQVN ESFGFELEFF DFLLTEKTAK TANGCEAVCI FVNDDGSRPV LEELKKHGVK 
0071 YIALRCAGFN NVDLDAAKEL GLKVVRVPAY DPEAVAEHAI GMMMTLNRRI HRAYQRTRDA NFSLEGLTGF 
0141 TMYGKTAGVI GTGKIGVAML RILKGFGMRL LAFDPYPSAA ALELGVEYVD LPTLFSESDV ISLHCPLTPE 
0211 NYHLLNEAAF EQMKNGVMIV NTSRGALIDS QAAIEALKNQ KIGSLGMDVY ENERDLFFED KSNDVIQDDV 
0281 FRRLSACHNV LFTGHQAFLT AEALTSISQT TLQNLSNLEK GETCPNELV

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             atgaattttt caatatcgcc atagctttca 
-070 attaaatttg aaattttgta aaatattttt agtagcttaa atgtgattca acatcactgg agaaagtctt 
0001 atgaaactcg ccgtttatag cacaaaacag tacgacaaga agtacctgca acaggtgaac gagtcctttg 
0071 gctttgagct ggaatttttt gactttctgc tgacggaaaa aaccgctaaa actgccaatg gctgcgaagc 
0141 ggtatgtatt ttcgtaaacg atgacggcag ccgcccggtg ctggaagagc tgaaaaagca cggcgttaaa 
0211 tatatcgccc tgcgctgtgc cggtttcaat aacgtcgacc ttgacgcggc aaaagaactg gggctgaaag 
0281 tagtccgtgt tccagcctat gatccagagg ccgttgctga acacgccatc ggtatgatga tgacgctgaa 
0351 ccgccgtatt caccgcgcgt atcagcgtac ccgtgatgct aacttctctc tggaaggtct gaccggcttt 
0421 actatgtatg gcaaaacggc aggcgttatc ggtaccggta aaatcggtgt ggcgatgctg cgcattctga 
0491 aaggttttgg tatgcgtctg ctggcgttcg atccgtatcc aagtgcagcg gcgctggaac tcggtgtgga 
0561 gtatgtcgat ctgccaaccc tgttctctga atcagacgtt atctctctgc actgcccgct gacaccggaa 
0631 aactatcatc tgttgaacga agccgccttc gaacagatga aaaatggcgt gatgatcgtc aataccagtc 
0701 gcggtgcatt gattgattct caggcagcaa ttgaagcgct gaaaaatcag aaaattggtt cgttgggtat 
0771 ggacgtgtat gagaacgaac gcgatctatt ctttgaagat aaatccaacg acgtgatcca ggatgacgta 
0841 ttccgtcgcc tgtctgcctg ccacaacgtg ctgtttaccg ggcaccaggc attcctgaca gcagaagctc 
0911 tgaccagtat ttctcagact acgctgcaaa acttaagcaa tctggaaaaa ggcgaaacct gcccgaacga 
0981 actggtttaa tcttgccgct cccctgcatt ccaggggagc tgattcagat aatccccaat gacctttcat 
1051 cctctattct taaaatagtc ctgagtcaga aactgtaatt