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Protein

Probable malate:quinone oxidoreductase

Gene

mqo

Organism
Rhodopseudomonas palustris (strain TIE-1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

(S)-malate + a quinone = oxaloacetate + reduced quinone.UniRule annotation

Cofactori

FADUniRule annotation

Pathwayi: tricarboxylic acid cycle

This protein is involved in step 1 of the subpathway that synthesizes oxaloacetate from (S)-malate (quinone route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Probable malate:quinone oxidoreductase (mqo)
This subpathway is part of the pathway tricarboxylic acid cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes oxaloacetate from (S)-malate (quinone route), the pathway tricarboxylic acid cycle and in Carbohydrate metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Tricarboxylic acid cycle

Keywords - Ligandi

FAD, Flavoprotein

Enzyme and pathway databases

BioCyciRPAL395960:GHPC-1563-MONOMER.
UniPathwayiUPA00223; UER01008.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable malate:quinone oxidoreductaseUniRule annotation (EC:1.1.5.4UniRule annotation)
Alternative name(s):
MQOUniRule annotation
Malate dehydrogenase [quinone]UniRule annotation
Gene namesi
Name:mqoUniRule annotation
Ordered Locus Names:Rpal_1548
OrganismiRhodopseudomonas palustris (strain TIE-1)
Taxonomic identifieri395960 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
Proteomesi
  • UP000001725 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 497497Probable malate:quinone oxidoreductasePRO_1000099880Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliB3QK65.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the MQO family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000109379.
KOiK00116.
OMAiDLSRQFW.
OrthoDBiEOG6X6R8Z.

Family and domain databases

Gene3Di3.50.50.60. 2 hits.
HAMAPiMF_00212. MQO.
InterProiIPR023753. FAD/NAD-binding_dom.
IPR006231. MQO.
[Graphical view]
PfamiPF06039. Mqo. 1 hit.
[Graphical view]
SUPFAMiSSF51905. SSF51905. 1 hit.
TIGRFAMsiTIGR01320. mal_quin_oxido. 1 hit.

Sequencei

Sequence statusi: Complete.

B3QK65-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQIPETSDI VLIGAGIMSA TLGTVLKELE PSLSVTMFET LHDCGQESSQ
60 70 80 90 100
AWNNAGTGHA ANCELNYTPQ RSDGSVDISK ALEVNTEFDI SRQLWAHLVG
110 120 130 140 150
KGAIPDPRAF LHPCPHMSFV WGDDNVAFLR QRHREMAAHH CYHGMEFSED
160 170 180 190 200
PAQIAAWAPL IIEGREPGQP IAATRIISGA DVDYGALTHL LVKQLQAQSG
210 220 230 240 250
FSVHYKHRVV ALARGADGRW LVTVENVTTY ERSTTSARFV FAGAGGGSLD
260 270 280 290 300
ILQKSGIPEG NGYAGFPVSG IWLRCDVDDI SARHHAKVYG KAAHGSPPMS
310 320 330 340 350
VPHLDTRIIG GKRSLLFGPY AGFSSKFLKH GSYADLLRSI EPGNILPMLA
360 370 380 390 400
VARDDWQLSE YLIGQVLQTS EHQFAALQGF FPRAQREDWQ RAVAGQRVQI
410 420 430 440 450
IKPDPQHTGV LEFGTELLAS ADKSFVALLG ASPGASTAAF IAMEVLQKCF
460 470 480 490
DDRLTPDAWL GRLKQMIPTY GIDLKKDADA CRDSRAKTAK VLQLDFV
Length:497
Mass (Da):54,182
Last modified:September 2, 2008 - v1
Checksum:i9718E653C50AA06F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001096 Genomic DNA. Translation: ACF00082.1.
RefSeqiWP_012495008.1. NC_011004.1.

Genome annotation databases

EnsemblBacteriaiACF00082; ACF00082; Rpal_1548.
KEGGirpt:Rpal_1548.
PATRICi23307515. VBIRhoPal88240_1575.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001096 Genomic DNA. Translation: ACF00082.1.
RefSeqiWP_012495008.1. NC_011004.1.

3D structure databases

ProteinModelPortaliB3QK65.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF00082; ACF00082; Rpal_1548.
KEGGirpt:Rpal_1548.
PATRICi23307515. VBIRhoPal88240_1575.

Phylogenomic databases

HOGENOMiHOG000109379.
KOiK00116.
OMAiDLSRQFW.
OrthoDBiEOG6X6R8Z.

Enzyme and pathway databases

UniPathwayiUPA00223; UER01008.
BioCyciRPAL395960:GHPC-1563-MONOMER.

Family and domain databases

Gene3Di3.50.50.60. 2 hits.
HAMAPiMF_00212. MQO.
InterProiIPR023753. FAD/NAD-binding_dom.
IPR006231. MQO.
[Graphical view]
PfamiPF06039. Mqo. 1 hit.
[Graphical view]
SUPFAMiSSF51905. SSF51905. 1 hit.
TIGRFAMsiTIGR01320. mal_quin_oxido. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TIE-1.

Entry informationi

Entry nameiMQO_RHOPT
AccessioniPrimary (citable) accession number: B3QK65
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 2, 2008
Last modified: December 9, 2015
This is version 52 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

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.