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Reviewed, UniProtKB/Swiss-Prot P40925 (MDHC_HUMAN)

Last modified November 25, 2008. Version 91. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Malate dehydrogenase, cytoplasmic
    EC=1.1.1.37
Alternative name(s):
    Cytosolic malate dehydrogenase
Gene names
Name: MDH1
Synonyms: MDHA
OrganismHomo sapiens (Human)
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length334 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level.

General annotation (Comments)

Catalytic activity

(S)-malate + NAD(+) = oxaloacetate + NADH.

Subunit structure

Homodimer.

Subcellular location

Cytoplasm.

Sequence similarities

Belongs to the LDH/MDH superfamily. MDH type 2 family.

Ontologies

Keywords

   Biological processTricarboxylic acid cycle
   Cellular componentCytoplasm
   LigandNAD
   Molecular functionOxidoreductase
   PTMAcetylation
Phosphoprotein
   Technical termDirect protein sequencing

Gene Ontology (GO)

   Biological processglycolysis

Inferred from electronic annotation. Source: InterPro

malate metabolic process

Inferred from electronic annotation. Source: InterPro

oxidation reduction

Inferred from electronic annotation. Source: UniProtKB-KW

tricarboxylic acid cycle

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytosol Ref.1

Traceable author statement. Source: ProtInc

   Molecular functionL-malate dehydrogenase activity

Inferred from electronic annotation. Source: InterPro

binding

Inferred from electronic annotation. Source: InterPro

malic enzyme activity Ref.1

Traceable author statement. Source: ProtInc

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed
Chain2 – 334333Malate dehydrogenase, cytoplasmic
PRO_0000113409

Regions

Nucleotide binding11 – 177NAD By similarity
Nucleotide binding129 – 1313NAD By similarity

Sites

Active site1871Proton acceptor By similarity
Binding site921Substrate By similarity
Binding site981Substrate By similarity
Binding site1051NAD By similarity
Binding site1121NAD By similarity
Binding site1311Substrate By similarity
Binding site1621Substrate

Amino acid modifications

Modified residue21N-acetylserine
Modified residue2101Phosphotyrosine By similarity

Sequences

Sequence LengthMass (Da)Tools
P40925-1 [UniParc].

Last modified January 23, 2007. Version 4.
Checksum: 5F7ED9789CA1DB55

FASTA33436,426
        10         20         30         40         50         60 
MSEPIRVLVT GAAGQIAYSL LYSIGNGSVF GKDQPIILVL LDITPMMGVL DGVLMELQDC 

        70         80         90        100        110        120 
ALPLLKDVIA TDKEDVAFKD LDVAILVGSM PRREGMERKD LLKANVKIFK SQGAALDKYA 

       130        140        150        160        170        180 
KKSVKVIVVG NPANTNCLTA SKSAPSIPKE NFSCLTRLDH NRAKAQIALK LGVTANDVKN 

       190        200        210        220        230        240 
VIIWGNHSST QYPDVNHAKV KLQGKEVGVY EALKDDSWLK GEFVTTVQQR GAAVIKARKL 

       250        260        270        280        290        300 
SSAMSAAKAI CDHVRDIWFG TPEGEFVSMG VISDGNSYGV PDDLLYSFPV VIKNKTWKFV 

       310        320        330 
EGLPINDFSR EKMDLTAKEL TEEKESAFEF LSSA 

« Hide

References

« Hide 'large scale' references
[1]"Molecular cloning and mapping of a human cDNA for cytosolic malate dehydrogenase (MDH1)."
Tanaka T., Inazawa J., Nakamura Y.
Genomics 32:128-130(1996) [PubMed: 8786100] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Tissue: Heart.
[2]Lo A.S.Y., Waye M.M.Y.
Submitted (MAY-1998) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Tissue: Heart.
[3]"Cloning of human full open reading frames in Gateway(TM) system entry vector (pDONR201)."
Ebert L., Schick M., Neubert P., Schatten R., Henze S., Korn B.
Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[4]"Generation and annotation of the DNA sequences of human chromosomes 2 and 4."
Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L., Du H. expand/collapse author list , Sun H., Bradshaw-Cordum H., Ali J., Carter J., Cordes M., Harris A., Isak A., van Brunt A., Nguyen C., Du F., Courtney L., Kalicki J., Ozersky P., Abbott S., Armstrong J., Belter E.A., Caruso L., Cedroni M., Cotton M., Davidson T., Desai A., Elliott G., Erb T., Fronick C., Gaige T., Haakenson W., Haglund K., Holmes A., Harkins R., Kim K., Kruchowski S.S., Strong C.M., Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K., McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C., Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., Swearengen-Shahid S., Snider J., Strong J.T., Thompson J., Yoakum M., Leonard S., Pearman C., Trani L., Radionenko M., Waligorski J.E., Wang C., Rock S.M., Tin-Wollam A.-M., Maupin R., Latreille P., Wendl M.C., Yang S.-P., Pohl C., Wallis J.W., Spieth J., Bieri T.A., Berkowicz N., Nelson J.O., Osborne J., Ding L., Meyer R., Sabo A., Shotland Y., Sinha P., Wohldmann P.E., Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Jones T.A., She X., Ciccarelli F.D., Izaurralde E., Taylor J., Schmutz J., Myers R.M., Cox D.R., Huang X., McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C., Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S., Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., Waterston R.H., Wilson R.K.
Nature 434:724-731(2005) [PubMed: 15815621] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Tissue: Placenta.
[6]Bienvenut W.V., Kanor S., Tissot J.-D., Quadroni M.
Submitted (MAY-2006) to UniProtKB
Cited for: PROTEIN SEQUENCE OF 2-18; 205-213 AND 324-334, CLEAVAGE OF INITIATOR METHIONINE, ACETYLATION AT SER-2, MASS SPECTROMETRY.
Tissue: T-cell.
[7]"The human myocardial two-dimensional gel protein database: update 1994."
Corbett J.M., Wheeler C.H., Baker C.S., Yacoub M.H., Dunn M.J.
Electrophoresis 15:1459-1465(1994) [PubMed: 7895732] [Abstract]
Cited for: PROTEIN SEQUENCE OF 168-181.
Tissue: Heart.
[8]Lubec G., Vishwanath V.
Submitted (MAR-2007) to UniProtKB
Cited for: PROTEIN SEQUENCE OF 180-201 AND 299-310, MASS SPECTROMETRY.
Tissue: Brain and Cajal-Retzius cell.
+Additional computationally mapped references.

Web resources

Wikipedia

Malate dehydrogenase entry

Cross-references

Sequence databases

D55654 mRNA. Translation: BAA09513.1.
U20352 mRNA. Translation: AAC16436.1.
CR457405 mRNA. Translation: CAG33686.1.
AC016734 Genomic DNA. Translation: AAY14893.1.
BC001484 mRNA. Translation: AAH01484.1.
PIRG01650.
RefSeqNP_005908.1.
UniGeneHs.526521

3D structure databases

HSSPHSSP built from PDB template 4MDH based on UniProtKB P11708.
SMRP40925. Positions 2-334.
ModBaseSearch...

Protein-protein interaction databases

IntActP40925.

PTM databases

PhosphoSiteP40925.

2-D gel databases

HSC-2DPAGEP40925.
REPRODUCTION-2DPAGEIPI00291005.

Proteomic databases

PeptideAtlasP40925.

Genome annotation databases

EnsemblENSG00000014641. Homo sapiens. [Contig view]
GeneID4190.
KEGGhsa:4190.

Organism-specific databases

H-InvDBHIX0002092.
HGNCHGNC:6970. MDH1.
MIM154200. gene.
PharmGKBPA30714.
GenAtlasSearch...
GeneCardsSearch...

Phylogenomic databases

HOGENOMP40925.
HOVERGENP40925.

Enzyme and pathway databases

BioCycMetaCyc:MON-13034.
ReactomeREACT_1709. Metabolism of small molecules.

Gene expression databases

ArrayExpressP40925.
CleanExHS_MDH1.
GermOnlineENSG00000014641. Homo sapiens.

Family and domain databases

InterProIPR001557. L-lactate/malate_DHase.
IPR001236. Lactate/malate_DHase.
IPR015955. Lactate_DHase/Glyco_Ohase_4_C.
IPR001252. Malate_DHase_AS.
IPR011274. Malate_DHase_NAD-dep_euk.
IPR010945. Malate_DHase_SF1.
IPR016040. NAD(P)-bd.
[Graphical view]
Gene3DG3DSA:3.90.110.10. lact_mal_DH. 1 hit.
G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
PANTHERPTHR23382. MDH_SF1. 1 hit.
PfamPF02866. Ldh_1_C. 1 hit.
PF00056. Ldh_1_N. 1 hit.
[Graphical view]
PIRSFPIRSF000102. Lac_mal_DH. 1 hit.
ProDomPD003052. Mal_dehydrog. 1 hit.
[Graphical view] [Entries sharing at least one domain]
TIGRFAMsTIGR01759. MalateDH-SF1. 1 hit.
TIGR01758. MDH_euk_cyt. 1 hit.
PROSITEPS00068. MDH. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

DrugBankDB00157. NADH.
LinkHubP40925.
NextBio16510.
SOURCESearch...

Entry information

Entry nameMDHC_HUMAN
AccessionPrimary (citable) accession number: P40925
Secondary accession number(s): Q6I9V0
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: January 23, 2007
Last modified: November 25, 2008
This is version 91 of the entry and version 4 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)

Relevant documents

Human chromosome 2

Human chromosome 2: entries, gene names and cross-references to MIM

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Web resources · Cross-references · Entry information · Relevant documents