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Protein

Probable malate:quinone oxidoreductase

Gene

mqo

Organism
Synechococcus sp. (strain CC9605)
Status
Reviewed-Annotation score: -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

BioCyciSSP110662:G1G50-837-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:Syncc9605_0797
OrganismiSynechococcus sp. (strain CC9605)
Taxonomic identifieri110662 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesSynechococcaceaeSynechococcus
Proteomesi
  • UP000002711 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003255141 – 502Probable malate:quinone oxidoreductaseAdd BLAST502

Interactioni

Protein-protein interaction databases

STRINGi110662.Syncc9605_0797

Structurei

3D structure databases

ProteinModelPortaliQ3ALG7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the MQO family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DWT Bacteria
COG0579 LUCA
HOGENOMiHOG000109379
KOiK00116
OrthoDBiPOG091H0B7C

Family and domain databases

Gene3Di3.50.50.60, 2 hits
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, 2 hits
TIGRFAMsiTIGR01320 mal_quin_oxido, 1 hit

Sequencei

Sequence statusi: Complete.

Q3ALG7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQHDGSFNPE ARFDAVLVGA GIMSATLAAL LHELDTQLRI LLVERLEAPA
60 70 80 90 100
LESSAAVNNA GTGHAANCEL NYTPIQADGT VATAKAVAIN TSFERSLEFW
110 120 130 140 150
SSLQERGDLD TSSFLHQAAH ISAVWTPENI AFLRQRFSQL KELPAFARMR
160 170 180 190 200
WSEDQSELTE WMPLVMAGRD LKQPVAATRI DRGTDVDFGS LTRAYLMPLQ
210 220 230 240 250
QSGALSVEYG TQVHDLKRLR HSDMTEADWR VVLKGPSGKK EVRAPFVFLG
260 270 280 290 300
AGGGALPLLQ RSGIPEAADF AGFPVSGLWL VCGDAQLADR QRAKVYGKAA
310 320 330 340 350
VGAPPMSVPH LDTRWVDGKR SLLFGPFAGF SSKFLKQGSL LDLPASVRAT
360 370 380 390 400
NLLPMLQVGA TNFELVQYLI NQLRQSPTQR HEALQQFMPT ARAEDWTLSV
410 420 430 440 450
AGQRVQIIKR SKQGGRLQLG TEVVASGDGS LAALLGASPG ASTAVTIMLE
460 470 480 490 500
VLERCFKQRL DSDAWQQRLQ ALLPSIHEDP HQDPQVLNRM RERSDALLGL

TA
Length:502
Mass (Da):54,791
Last modified:March 18, 2008 - v2
Checksum:iDE2E8AE8A3628673
GO

Sequence cautioni

The sequence ABB34565 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000110 Genomic DNA Translation: ABB34565.1 Different initiation.
RefSeqiWP_041434464.1, NC_007516.1

Genome annotation databases

EnsemblBacteriaiABB34565; ABB34565; Syncc9605_0797
KEGGisyd:Syncc9605_0797

Similar proteinsi

Entry informationi

Entry nameiMQO_SYNSC
AccessioniPrimary (citable) accession number: Q3ALG7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: March 18, 2008
Last modified: April 25, 2018
This is version 70 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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