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    LDHA lactate dehydrogenase A [ Homo sapiens (human) ]

    Gene ID: 3939, updated on 16-Jun-2013
    Official Symbol
    LDHAprovided by HGNC
    Official Full Name
    lactate dehydrogenase Aprovided by HGNC
    Primary source
    HGNC:6535
    Locus tag
    PIG19
    See related
    Ensembl:ENSG00000134333; HPRD:01025; MIM:150000; Vega:OTTHUMG00000167721
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    LDH1; LDHM; GSD11; PIG19
    Summary
    The protein encoded by this gene catalyzes the conversion of L-lactate and NAD to pyruvate and NADH in the final step of anaerobic glycolysis. The protein is found predominantly in muscle tissue and belongs to the lactate dehydrogenase family. Mutations in this gene have been linked to exertional myoglobinuria. Multiple transcript variants encoding different isoforms have been found for this gene. The human genome contains several non-transcribed pseudogenes of this gene. [provided by RefSeq, Sep 2008]
    Location :
    11p15.4
    Sequence :
    Chromosome: 11; NC_000011.9 (18415936..18429765)
    See LDHA in Epigenomics, MapViewer

    Chromosome 11 - NC_000011.9Genomic Context describing neighboring genes Neighboring gene general transcription factor IIH, polypeptide 1, 62kDa Neighboring gene microRNA 3159 Neighboring gene lactate dehydrogenase C Neighboring gene lactate dehydrogenase A-like 6A

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    Protein Gene Interaction Pubs
    Envelope surface glycoprotein gp120 env HIV-1 gp120/41 (SFVenvBX08)-expressing microglia exhibit a 170% increase in lactate dehydrogenase (LDH) release PubMed
    Envelope transmembrane glycoprotein gp41 env A lentivirus lytic peptide 1 (LLP-1) corresponding to the carboxyl terminus of HIV-1 gp41 induces a significant lactate dehydrogenase (LDH, a marker of cell death) release from human neuronal and glial cell lines PubMed
    Tat, p14 tat Upregulation of actin, heat shock protein 90 and mitochondrial single-stranded DNA binding protein, and downregulation of lactate dehydrogenase are identified in human astrocytes expressing Tat PubMed

    Go to the HIV-1, Human Protein Interaction Database

    Products Interactant Other Gene Complex Source Pubs Description
    P00338 O60706 ABCC9    HPRD  PubMed  
    P00338 P63167 DYNLL1    HPRD  PubMed  
    P00338 Q14103 HNRNPD    HPRD  PubMed  
    P00338 Q14654 KCNJ11    HPRD  PubMed  
    P00338 P00338 LDHA    HPRD  PubMed  
    P00338 Q92597 NDRG1    HPRD  PubMed  
    P00338 Q8IZH2 XRN1    HPRD  PubMed  
    BioGRID:110131 BioGRID:115371 ABCC9    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:110131 BioGRID:122379 ACD    BioGRID  PubMed Two-hybrid 
    BioGRID:110131 BioGRID:106710 AKT1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:107776 ATF2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:121161 BCCIP    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:115042 BZW1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:116144 C11orf58    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:120937 CAND1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:107452 CDK2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:120866 CNDP2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:107821 CSE1L    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:114030 CUL3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:113743 CUL5    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:108082 DLD    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:108223 ECT2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:108403 ESR1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:108621 FN1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:122520 FTO    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109035 GNAI3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109191 GSR    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:115331 HDAC5    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112789 HNF1A    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109552 HSP90AA1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109558 HSP90AB1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:114995 ISG15    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109883 ITGA4    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:108918 KAT2A    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:115779 KAT5    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:109969 KCNJ11    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:110131 BioGRID:115114 KIAA0101    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:114454 KYNU    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:110131 LDHA    BioGRID  PubMed Two-hybrid 
    BioGRID:110131 BioGRID:124950 LDHAL6B    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:110137 LDHB    BioGRID  PubMed Affinity Capture-MS; Co-fractionation; Two-hybrid 
    BioGRID:110131 BioGRID:110169 LIG4    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:110355 MDH1    BioGRID  PubMed Co-fractionation 
    BioGRID:110131 BioGRID:117403 METTL21B    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:204968 Mapk13    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:120728 NAGK    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:115669 NDRG1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:111087 PAFAH1B3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:116625 PAXIP1    BioGRID  PubMed Affinity Capture-Western; Two-hybrid 
    BioGRID:110131 BioGRID:111136 PCK1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:111142 PCNA    BioGRID  PubMed Reconstituted Complex 
    BioGRID:110131 BioGRID:109180 PDIA3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:111247 PGD    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:117417 POT1    BioGRID  PubMed Two-hybrid 
    BioGRID:110131 BioGRID:111657 PSMA3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112109 RPS6KA1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112495 SMS    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112535 SORD    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112497 SUMO2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112779 TCEA1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:112872 TERF1    BioGRID  PubMed Two-hybrid 
    BioGRID:110131 BioGRID:117660 TINF2    BioGRID  PubMed Two-hybrid 
    BioGRID:110131 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:113255 VCAM1    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:110131 BioGRID:116168 YWHAQ    BioGRID  PubMed Affinity Capture-MS 

    Markers

    Homology

    • Homologs of the LDHA gene: The LDHA gene is conserved in chimpanzee, Rhesus monkey, dog, cow, mouse, rat, chicken, zebrafish, fruit fly, mosquito, C.elegans, S.pombe, M.oryzae, N.crassa, A.thaliana, and rice.
    • Map Viewer (Mouse, Rat)

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    L-lactate dehydrogenase activity NAS
    Non-traceable Author Statement
    more info
    PubMed 
    protein binding IPI
    Inferred from Physical Interaction
    more info
     
    Process Evidence Code Pubs
    cellular carbohydrate metabolic process IEA
    Inferred from Electronic Annotation
    more info
     
    cellular response to extracellular stimulus IEA
    Inferred from Electronic Annotation
    more info
     
    glycolysis NAS
    Non-traceable Author Statement
    more info
    PubMed 
    pyruvate metabolic process TAS
    Traceable Author Statement
    more info
     
    small molecule metabolic process TAS
    Traceable Author Statement
    more info
     
    Component Evidence Code Pubs
    cytosol TAS
    Traceable Author Statement
    more info
     
    mitochondrion IEA
    Inferred from Electronic Annotation
    more info
     
    Preferred Names
    L-lactate dehydrogenase A chain
    Names
    L-lactate dehydrogenase A chain
    LDH-A
    LDH-M
    LDH muscle subunit
    lactate dehydrogenase M
    proliferation-inducing gene 19
    renal carcinoma antigen NY-REN-59
    cell proliferation-inducing gene 19 protein
    NP_001128711.1
    NP_001158886.1
    NP_001158887.1
    NP_001158888.1
    NP_005557.1

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_008185.1 RefSeqGene

      Range
      4955..18784
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001135239.1NP_001128711.1  L-lactate dehydrogenase A chain isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) lacks an in-frame exon in the central coding region, compared to variant 1. The resulting isoform (2) lacks a segment of the LDH domain but has the same N- and C-termini, compared to isoform 1.
      Source sequence(s)
      AC084117, AK296667, BM995301, DB502157
      Consensus CDS
      CCDS44549.1
      UniProtKB/Swiss-Prot
      P00338
      Conserved Domains (2) summary
      pfam02866
      Location:106265
      Blast Score: 323
      Ldh_1_C; lactate/malate dehydrogenase, alpha/beta C-terminal domain
      cl09931
      Location:3781
      Blast Score: 162
      NADB_Rossmann; Rossmann-fold NAD(P)(+)-binding proteins
    2. NM_001165414.1NP_001158886.1  L-lactate dehydrogenase A chain isoform 3

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) uses an alternate 5' exon that results in a distinct 5' UTR and causes translation initiation at an alternate start codon, compared to variant 1. The resulting isoform (3) has a longer N-terminus, compared to isoform 1.
      Source sequence(s)
      AC084117, AK298834, AK307477, BM995301, DC392310, DC396757
      Consensus CDS
      CCDS53609.1
      UniProtKB/Swiss-Prot
      P00338
      Related
      ENSP00000445175, ENST00000540430
      Conserved Domains (2) summary
      cd05293
      Location:48358
      Blast Score: 1480
      LDH_1; A subgroup of L-lactate dehydrogenases
      TIGR01771
      Location:67353
      Blast Score: 1124
      L-LDH-NAD; L-lactate dehydrogenase
    3. NM_001165415.1NP_001158887.1  L-lactate dehydrogenase A chain isoform 4

      Status: REVIEWED

      Description
      Transcript Variant: This variant (4) differs in the 3' UTR and has multiple differences in the 3' coding region, compared to variant 1, one of which results in a frameshift. The resulting isoform (4) lacks a segment of the LDH domain and has a shorter and distinct C-terminus, compared to isoform 1.
      Source sequence(s)
      AC084117, AK130587, AK307477, BM995301, DB502157
      Consensus CDS
      CCDS53610.1
      UniProtKB/Swiss-Prot
      P00338
      Related
      ENSP00000379524, OTTHUMP00000165206, ENST00000396222, OTTHUMT00000258173
      Conserved Domains (1) summary
      cl09931
      Location:19229
      Blast Score: 1012
      NADB_Rossmann; Rossmann-fold NAD(P)(+)-binding proteins
    4. NM_001165416.1NP_001158888.1  L-lactate dehydrogenase A chain isoform 5

      Status: REVIEWED

      Description
      Transcript Variant: This variant (5) lacks an alternate exon in the 3' coding region, compared to variant 1, which results in a frameshift. The resulting isoform (5) lacks a segment of the LDH domain and has a shorter and distinct C-terminus, compared to isoform 1.
      Source sequence(s)
      AC084117, BG760757, BM995301, DB502157
      Consensus CDS
      CCDS53611.1
      UniProtKB/Swiss-Prot
      P00338
      Related
      ENSP00000227157, OTTHUMP00000165207, ENST00000227157, OTTHUMT00000258174
      Conserved Domains (1) summary
      cd05293
      Location:19240
      Blast Score: 1041
      LDH_1; A subgroup of L-lactate dehydrogenases
    5. NM_005566.3NP_005557.1  L-lactate dehydrogenase A chain isoform 1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes the predominant isoform (1).
      Source sequence(s)
      AC084117, BC067223, BG424022, BM995301, DB502157
      Consensus CDS
      CCDS7839.1
      UniProtKB/Swiss-Prot
      P00338
      Related
      ENSP00000395337, OTTHUMP00000165205, ENST00000422447, OTTHUMT00000258172
      Conserved Domains (2) summary
      cd05293
      Location:19329
      Blast Score: 1469
      LDH_1; A subgroup of L-lactate dehydrogenases
      TIGR01771
      Location:38324
      Blast Score: 1120
      L-LDH-NAD; L-lactate dehydrogenase

    RNA

    1. NR_028500.1 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (6) lacks an alternate internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AC084117, AK307477, BM995301, DB502157

    RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 104

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh37.p10 Primary Assembly

    Genomic

    1. NC_000011.9 Reference GRCh37.p10 Primary Assembly

      Range
      18415936..18429765
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000143.1 Alternate HuRef

      Range
      18101143..18114981
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate CHM1_1.0

    Genomic

    1. NC_018922.1 Alternate CHM1_1.0

      Range
      18340126..18354011
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

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