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Protein

Probable malate:quinone oxidoreductase

Gene

mqo

Organism
Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica)
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

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:ECA3082
OrganismiPectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica)
Taxonomic identifieri218491 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesPectobacteriaceaePectobacterium
Proteomesi
  • UP000007966 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000238001 – 527Probable malate:quinone oxidoreductaseAdd BLAST527

Proteomic databases

PRIDEiQ6D2L3.

Interactioni

Protein-protein interaction databases

STRINGi218491.ECA3082.

Structurei

3D structure databases

ProteinModelPortaliQ6D2L3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the MQO family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DWT. Bacteria.
COG0579. LUCA.
HOGENOMiHOG000109379.
KOiK00116.
OMAiEPIAATK.
OrthoDBiPOG091H0B7C.

Family and domain databases

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

Sequencei

Sequence statusi: Complete.

Q6D2L3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKLLAMFFC LSVVVSAPLA MAEDAKTTEK TTDVVLIGGG IMSSTLGVYL
60 70 80 90 100
QELQPDWSID MVERMDNVAE ESSNGWNNAG TGHSAFMELN YTPDNPDGPI
110 120 130 140 150
NISKALEITE AFEISRQFWS YQVKNGVLNN PHAFINSVPH ISFVWGDENT
160 170 180 190 200
AFLKHRYDAM QHSTLYRGME FSDDPNTIKE WVPLVMEGRD PAQKIAATRM
210 220 230 240 250
PIGTDVNYGE ITRQLVSAMK TKSNFALHLN SEVRDIKRNA DNTWSVTYAD
260 270 280 290 300
LKNGEKESVI KAKFVFIGAG GAALKLLQKS GIPEADLYGG FPVGGEFLVT
310 320 330 340 350
ENPEIVKRHM AKVYGKASVG APPMSVPHLD TRIFDGKPVL LFGPFATFSS
360 370 380 390 400
KFLKNGSLWD LIGSVTFSNV MPMTHVGLDN FDLVKYLVSQ VMMDDDDRFA
410 420 430 440 450
SLQEYFPNAK KEDWRLTVAG QRVQVIKKDD DKGGVLKLGT EIVSSQDGSI
460 470 480 490 500
AALLGASPGA STAAPIMLSL LEKVFKDKVA TPEWQSKLKE IVPSYGQKLD
510 520
GNIEMTNKIR SYTSSTLGLD YIEVKPE
Length:527
Mass (Da):58,123
Last modified:August 16, 2004 - v1
Checksum:i35D674A15C000ACD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX950851 Genomic DNA. Translation: CAG75981.1.
RefSeqiWP_011094606.1. NC_004547.2.

Genome annotation databases

EnsemblBacteriaiCAG75981; CAG75981; ECA3082.
GeneIDi2881697.
KEGGieca:ECA3082.
PATRICi20481475. VBIPecAtr54885_3115.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX950851 Genomic DNA. Translation: CAG75981.1.
RefSeqiWP_011094606.1. NC_004547.2.

3D structure databases

ProteinModelPortaliQ6D2L3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi218491.ECA3082.

Proteomic databases

PRIDEiQ6D2L3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG75981; CAG75981; ECA3082.
GeneIDi2881697.
KEGGieca:ECA3082.
PATRICi20481475. VBIPecAtr54885_3115.

Phylogenomic databases

eggNOGiENOG4105DWT. Bacteria.
COG0579. LUCA.
HOGENOMiHOG000109379.
KOiK00116.
OMAiEPIAATK.
OrthoDBiPOG091H0B7C.

Enzyme and pathway databases

UniPathwayiUPA00223; UER01008.

Family and domain databases

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

Entry informationi

Entry nameiMQO_PECAS
AccessioniPrimary (citable) accession number: Q6D2L3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 16, 2004
Last modified: November 2, 2016
This is version 69 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. 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.