Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q31CB9 (MQO_PROM9) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable malate:quinone oxidoreductase
EC=1.1.5.4
Alternative name(s):
MQO
Malate dehydrogenase [quinone]
Gene names
Name:mqo
Ordered Locus Names:PMT9312_0415
OrganismProchlorococcus marinus (strain MIT 9312) [Complete proteome] [HAMAP]
Taxonomic identifier74546 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Prochlorophytes › Prochlorococcaceae › Prochlorococcus

Protein attributes

Sequence length498 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

(S)-malate + a quinone = oxaloacetate + reduced quinone. HAMAP MF_00212

Cofactor

FAD By similarity. HAMAP MF_00212

Pathway

Carbohydrate metabolism; tricarboxylic acid cycle; oxaloacetate from (S)-malate (quinone route): step 1/1. HAMAP MF_00212

Sequence similarities

Belongs to the MQO family.

Ontologies

Keywords
   Biological processTricarboxylic acid cycle
   LigandFAD
Flavoprotein
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processtricarboxylic acid cycle

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionmalate dehydrogenase (menaquinone) activity

Inferred from electronic annotation. Source: EC

malate dehydrogenase (quinone) activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 498498Probable malate:quinone oxidoreductase HAMAP MF_00212
PRO_0000325508

Sequences

Sequence LengthMass (Da)Tools
Q31CB9 [UniParc].

Last modified December 6, 2005. Version 1.
Checksum: 8A2776297EB5CA11

FASTA49855,579
        10         20         30         40         50         60 
MTSSKNPTND NSYFDAVLVG AGIMSSTLAL LISEVLPDIK FLIIEKLKAP GSESTGAFNN 

        70         80         90        100        110        120 
AGTGHAANCE LNYTPLDEKG NLKIDKALSI NRSFERSMSL WASLYESGKI DIKKFLKFIP 

       130        140        150        160        170        180 
HISFVSGQDN ISFLKKRFQK MTDNPEFIDM EFSTSFDEIS SWAPLITKDR NPSTQIAATR 

       190        200        210        220        230        240 
IGRGTDINFE ALTKEYLSLV SLNKNVEIRY KTELVDLKKI DKKQWELEIS SEGRKTSIRT 

       250        260        270        280        290        300 
GYVFLGAGGK TINYLQKSKI PEAKSYGGFP VSGKWLICEK KDLTEKHNSK VYGKADIGSP 

       310        320        330        340        350        360 
PMSVPHLDTR WIDNKKLLLY GPFAGFTTKF LKQSSYFDLF SSIKKNNIFS MLDVGFKNND 

       370        380        390        400        410        420 
LINYLISQSL KNHNSRVDNL KNMMPSANPS DWYLKNAGQR VQIIKKTEGG GSLKFGTEIV 

       430        440        450        460        470        480 
NSSDGSLSAL LGASPGASTA VSIMVEVLEK SVLLLNDKHN LQKKINDLIY PELSDSENKS 

       490 
IYIKDIKKRN NSIFGFHP

« Hide

References

[1]"Complete sequence of Prochlorococcus marinus str. MIT 9312."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Thiel J., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.
Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MIT 9312.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000111 Genomic DNA. Translation: ABB49476.1.
RefSeqYP_396912.1. NC_007577.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGQ31CB9.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3765212.
GenomeReviewsGene locus PMT9312_0415 in contig CP000111_GR.
KEGGpmi:PMT9312_0415.
PATRIC23004500. VBIProMar70153_0433.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0579.
HOGENOMHBG289663.
OMAKKWVPLM.
PhylomeDBQ31CB9.
ProtClustDBPRK05257.

Enzyme and pathway databases

BioCycPMAR74546:PMT9312_0415-MONOMER.

Family and domain databases

HAMAPMF_00212. MQO.
[Tree]
InterProIPR006231. Malate_quinone_OxRdtase.
[Graphical view]
KOK00116.
PANTHERPTHR13847:SF14. PTHR13847:SF14. 1 hit.
PfamPF06039. Mqo. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameMQO_PROM9
AccessionPrimary (citable) accession number: Q31CB9
Entry history
Integrated into UniProtKB/Swiss-Prot: March 18, 2008
Last sequence update: December 6, 2005
Last modified: January 25, 2012
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents