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Protein

Malate dehydrogenase

Gene

mdh

Organism
Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the reversible oxidation of malate to oxaloacetate.UniRule annotation

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei34 – 341NADUniRule annotation
Binding sitei81 – 811SubstrateUniRule annotation
Binding sitei87 – 871SubstrateUniRule annotation
Binding sitei94 – 941NADUniRule annotation
Binding sitei119 – 1191SubstrateUniRule annotation
Binding sitei153 – 1531SubstrateUniRule annotation
Active sitei177 – 1771Proton acceptorUniRule annotation
Binding sitei227 – 2271NADUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi7 – 137NADUniRule annotation
Nucleotide bindingi117 – 1193NADUniRule annotation

GO - Molecular functioni

  1. L-malate dehydrogenase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. cellular carbohydrate metabolic process Source: InterPro
  2. malate metabolic process Source: InterPro
  3. tricarboxylic acid cycle Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Tricarboxylic acid cycle

Keywords - Ligandi

NAD

Enzyme and pathway databases

BioCyciILOI283942:MONOMERI0U-78.

Names & Taxonomyi

Protein namesi
Recommended name:
Malate dehydrogenaseUniRule annotation (EC:1.1.1.37UniRule annotation)
Gene namesi
Name:mdhUniRule annotation
Ordered Locus Names:IL0472
OrganismiIdiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
Taxonomic identifieri283942 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesIdiomarinaceaeIdiomarina
ProteomesiUP000001171 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 310310Malate dehydrogenasePRO_0000113308Add
BLAST

Proteomic databases

PRIDEiQ5R030.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi283942.IL0472.

Structurei

3D structure databases

ProteinModelPortaliQ5R030.
SMRiQ5R030. Positions 1-310.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the LDH/MDH superfamily. MDH type 1 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0039.
HOGENOMiHOG000213792.
KOiK00024.
OMAiTECTYFS.
OrthoDBiEOG6091FG.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
3.90.110.10. 1 hit.
HAMAPiMF_01516. Malate_dehydrog_1.
InterProiIPR001557. L-lactate/malate_DH.
IPR022383. Lactate/malate_DH_C.
IPR001236. Lactate/malate_DH_N.
IPR015955. Lactate_DH/Glyco_Ohase_4_C.
IPR001252. Malate_DH_AS.
IPR010097. Malate_DH_type1.
IPR023958. Malate_DH_type1_bac.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR11540. PTHR11540. 1 hit.
PfamiPF02866. Ldh_1_C. 1 hit.
PF00056. Ldh_1_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000102. Lac_mal_DH. 1 hit.
SUPFAMiSSF56327. SSF56327. 1 hit.
TIGRFAMsiTIGR01772. MDH_euk_gproteo. 1 hit.
PROSITEiPS00068. MDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5R030-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVAVLGAAG GIGQALSLLL KTQLPAGSEL SLYDVAPVVP GVAVDLSHIP
60 70 80 90 100
TDVKVTGFGK DDLASALVGS DIVLIPAGVP RKPGMDRSDL FNMNAGIVKN
110 120 130 140 150
LVQGVADNCP NACVGIITNP VNTTVPIAAE VLKKAGCYDK RKLFGVTTLD
160 170 180 190 200
VIRSEAFVGE LRGLNPENVN VPVIGGHSGT TILPLLSQVE GVEFTEQEIK
210 220 230 240 250
DLTHRIQNAG TEVVEAKAGG GSATLSMGQA AARFALSLLK GLQGQDTIEC
260 270 280 290 300
TYVEGPGDNA KFFAQPVRLG KNGAEEILSY GKLSAFEQKC MDEMLDGLKG
310
DIQTGIDFAS
Length:310
Mass (Da):32,244
Last modified:January 3, 2005 - v1
Checksum:i64190ADC75F0BC23
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017340 Genomic DNA. Translation: AAV81315.1.
RefSeqiYP_154864.1. NC_006512.1.

Genome annotation databases

EnsemblBacteriaiAAV81315; AAV81315; IL0472.
KEGGiilo:IL0472.
PATRICi22138965. VBIIdiLoi21852_0474.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017340 Genomic DNA. Translation: AAV81315.1.
RefSeqiYP_154864.1. NC_006512.1.

3D structure databases

ProteinModelPortaliQ5R030.
SMRiQ5R030. Positions 1-310.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi283942.IL0472.

Proteomic databases

PRIDEiQ5R030.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAV81315; AAV81315; IL0472.
KEGGiilo:IL0472.
PATRICi22138965. VBIIdiLoi21852_0474.

Phylogenomic databases

eggNOGiCOG0039.
HOGENOMiHOG000213792.
KOiK00024.
OMAiTECTYFS.
OrthoDBiEOG6091FG.

Enzyme and pathway databases

BioCyciILOI283942:MONOMERI0U-78.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
3.90.110.10. 1 hit.
HAMAPiMF_01516. Malate_dehydrog_1.
InterProiIPR001557. L-lactate/malate_DH.
IPR022383. Lactate/malate_DH_C.
IPR001236. Lactate/malate_DH_N.
IPR015955. Lactate_DH/Glyco_Ohase_4_C.
IPR001252. Malate_DH_AS.
IPR010097. Malate_DH_type1.
IPR023958. Malate_DH_type1_bac.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR11540. PTHR11540. 1 hit.
PfamiPF02866. Ldh_1_C. 1 hit.
PF00056. Ldh_1_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000102. Lac_mal_DH. 1 hit.
SUPFAMiSSF56327. SSF56327. 1 hit.
TIGRFAMsiTIGR01772. MDH_euk_gproteo. 1 hit.
PROSITEiPS00068. MDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-735 / DSM 15497 / L2-TR.

Entry informationi

Entry nameiMDH_IDILO
AccessioniPrimary (citable) accession number: Q5R030
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 28, 2005
Last sequence update: January 3, 2005
Last modified: March 31, 2015
This is version 72 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.