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Protein

Probable malate:quinone oxidoreductase

Gene

mqo

Organism
Prochlorococcus marinus (strain MIT 9215)
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

Keywordsi

Molecular functionOxidoreductase
Biological processTricarboxylic acid cycle
LigandFAD, 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:P9215_04961
OrganismiProchlorococcus marinus (strain MIT 9215)
Taxonomic identifieri93060 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesProchloraceaeProchlorococcus
Proteomesi
  • UP000002014 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003255061 – 498Probable malate:quinone oxidoreductaseAdd BLAST498

Interactioni

Protein-protein interaction databases

STRINGi93060.P9215_04961.

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. 1 hit.
HAMAPiMF_00212. MQO. 1 hit.
InterProiView protein in InterPro
IPR036188. FAD/NAD-bd_sf.
IPR006231. MQO.
PfamiView protein in Pfam
PF06039. Mqo. 1 hit.
SUPFAMiSSF51905. SSF51905. 1 hit.

Sequencei

Sequence statusi: Complete.

A8G3D1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSSKNPTND NSYFDAVLVG GGIMSSTLAL LISEVLPDIK FLIIEKLNAP
60 70 80 90 100
GSESTGAFNN AGTGHAANCE LNYTPLDEKG NLKIDKALSI NRSFETSMSL
110 120 130 140 150
WASLYEAGKI DIKKFLKFIP HISFVSGQDN ISFLKKRFQK MTENPEFIDM
160 170 180 190 200
EFSTSFDEIS SWAPLITKDR NPSTQIAATR IGRGTDINFE ALTKEYLSLV
210 220 230 240 250
SLNKNVEIRY KTELIDLMKI DKKQWELEIS SEGRKTSIRT GYVFLGAGGK
260 270 280 290 300
TINYLQKSKI PEAKSYGGFP VSGKWLICEK KDLTEKHNSK VYGKADIGSP
310 320 330 340 350
PMSVPHLDTR WIDNKKLLLY GPFAGFTTKF LKQSSYFDLF SSIKKNNIFS
360 370 380 390 400
MLDVGFKNND LINYLISQSL KSHNSRVENL KNMMPSANPS DWYLKNAGQR
410 420 430 440 450
VQIIKKTEGG GSLKFGTEIV NSSDGSLSAL LGASPGASTA VSIMVEVLEK
460 470 480 490
SVLFLNDKHN LKKKINDLIY PERTASQKNS TFIKEIKKRN NSIFGFHP
Length:498
Mass (Da):55,530
Last modified:November 13, 2007 - v1
Checksum:iBFA6A348974476D3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000825 Genomic DNA. Translation: ABV50112.1.
RefSeqiWP_012007246.1. NC_009840.1.

Genome annotation databases

EnsemblBacteriaiABV50112; ABV50112; P9215_04961.
KEGGipmh:P9215_04961.

Similar proteinsi

Entry informationi

Entry nameiMQO_PROM2
AccessioniPrimary (citable) accession number: A8G3D1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: November 13, 2007
Last modified: October 25, 2017
This is version 62 of the entry and version 1 of the sequence. See 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