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Protein

Malate dehydrogenase

Gene

mdh

Organism
Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327))
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalyzes the reversible oxidation of malate to oxaloacetate.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei32 – 321NADBy similarity
Binding sitei81 – 811SubstrateBy similarity
Binding sitei87 – 871SubstrateBy similarity
Binding sitei94 – 941NADBy similarity
Binding sitei119 – 1191SubstrateBy similarity
Binding sitei150 – 1501SubstrateBy similarity
Active sitei174 – 1741Proton acceptorBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi7 – 126NADBy similarity
Nucleotide bindingi117 – 1193NADBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Tricarboxylic acid cycle

Keywords - Ligandi

NAD

Enzyme and pathway databases

BioCyciCPAR517417:GH95-1637-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Malate dehydrogenase (EC:1.1.1.37)
Gene namesi
Name:mdh
Ordered Locus Names:Cpar_1594
OrganismiChlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327))
Taxonomic identifieri517417 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobaculum
ProteomesiUP000008811 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 310310Malate dehydrogenasePRO_0000351516Add
BLAST

Interactioni

Subunit structurei

Homotetramer; arranged as a dimer of dimers.

Protein-protein interaction databases

STRINGi517417.Cpar_1594.

Structurei

3D structure databases

ProteinModelPortaliB3QPY9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the LDH/MDH superfamily. MDH type 3 family.Curated

Phylogenomic databases

eggNOGiCOG0039.
HOGENOMiHOG000213794.
KOiK00024.
OMAiAGNVGEH.
OrthoDBiEOG6091FG.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
3.90.110.10. 1 hit.
HAMAPiMF_00487. Malate_dehydrog_3.
InterProiIPR001557. L-lactate/malate_DH.
IPR022383. Lactate/malate_DH_C.
IPR001236. Lactate/malate_DH_N.
IPR015955. Lactate_DH/Glyco_Ohase_4_C.
IPR011275. Malate_DH_type3.
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.
PRINTSiPR00086. LLDHDRGNASE.
SUPFAMiSSF56327. SSF56327. 1 hit.
TIGRFAMsiTIGR01763. MalateDH_bact. 1 hit.

Sequencei

Sequence statusi: Complete.

B3QPY9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKITVIGAGN VGATTAFRIA DKKLARELVL LDVVEGIPQG KGLDMYETGP
60 70 80 90 100
VGLFDTKITG SNDYADTADS DIVIITAGLP RKPGMTREDL LMKNAGIVKE
110 120 130 140 150
VTDNIMKHSK NPIIIVVSNP LDIMTHVAWV RSGLPKERVI GMAGVLDAAR
160 170 180 190 200
FRSFIAMELG VSMQDINACV LGGHGDAMVP VVKYTTVAGI PISDLLPAET
210 220 230 240 250
IDKLVERTRN GGAEIVEHLK QGSAFYAPAS SVVEMVESIV LDRKRVLPCA
260 270 280 290 300
VGLEGQYGID KTFVGVPVKL GRNGVEQIYE INLDQADLDL LQKSAKIVDE
310
NCKMLESTIG
Length:310
Mass (Da):33,271
Last modified:September 2, 2008 - v1
Checksum:i5CC5DCDE1CC0C22B
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti26 – 261R → E AA sequence (PubMed:1735722).Curated
Sequence conflicti39 – 391Q → E AA sequence (PubMed:1735722).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001099 Genomic DNA. Translation: ACF11992.1.
RefSeqiWP_012502825.1. NC_011027.1.
YP_001999192.1. NC_011027.1.

Genome annotation databases

EnsemblBacteriaiACF11992; ACF11992; Cpar_1594.
KEGGicpc:Cpar_1594.
PATRICi21366472. VBIChlPar72705_1590.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001099 Genomic DNA. Translation: ACF11992.1.
RefSeqiWP_012502825.1. NC_011027.1.
YP_001999192.1. NC_011027.1.

3D structure databases

ProteinModelPortaliB3QPY9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi517417.Cpar_1594.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF11992; ACF11992; Cpar_1594.
KEGGicpc:Cpar_1594.
PATRICi21366472. VBIChlPar72705_1590.

Phylogenomic databases

eggNOGiCOG0039.
HOGENOMiHOG000213794.
KOiK00024.
OMAiAGNVGEH.
OrthoDBiEOG6091FG.

Enzyme and pathway databases

BioCyciCPAR517417:GH95-1637-MONOMER.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
3.90.110.10. 1 hit.
HAMAPiMF_00487. Malate_dehydrog_3.
InterProiIPR001557. L-lactate/malate_DH.
IPR022383. Lactate/malate_DH_C.
IPR001236. Lactate/malate_DH_N.
IPR015955. Lactate_DH/Glyco_Ohase_4_C.
IPR011275. Malate_DH_type3.
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.
PRINTSiPR00086. LLDHDRGNASE.
SUPFAMiSSF56327. SSF56327. 1 hit.
TIGRFAMsiTIGR01763. MalateDH_bact. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCIB 8327.
  2. "Malate dehydrogenase from Chlorobium vibrioforme, Chlorobium tepidum, and Heliobacterium gestii: purification, characterization, and investigation of dinucleotide binding by dehydrogenases by use of empirical methods of protein sequence analysis."
    Charnock C.B., Refseth U.H., Strevaag R.
    J. Bacteriol. 174:1307-1313(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 1-40.

Entry informationi

Entry nameiMDH_CHLP8
AccessioniPrimary (citable) accession number: B3QPY9
Secondary accession number(s): P80038, P94687
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 14, 2008
Last sequence update: September 2, 2008
Last modified: May 27, 2015
This is version 48 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, Direct protein sequencing

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.