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B3QK65 (MQO_RHOPT) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 27. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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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:Rpal_1548
OrganismRhodopseudomonas palustris (strain TIE-1) [Complete proteome] [HAMAP]
Taxonomic identifier395960 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

Protein attributes

Sequence length497 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 – 497497Probable malate:quinone oxidoreductase HAMAP MF_00212
PRO_1000099880

Sequences

Sequence LengthMass (Da)Tools
B3QK65 [UniParc].

Last modified September 2, 2008. Version 1.
Checksum: 9718E653C50AA06F

FASTA49754,182
        10         20         30         40         50         60 
MSQIPETSDI VLIGAGIMSA TLGTVLKELE PSLSVTMFET LHDCGQESSQ AWNNAGTGHA 

        70         80         90        100        110        120 
ANCELNYTPQ RSDGSVDISK ALEVNTEFDI SRQLWAHLVG KGAIPDPRAF LHPCPHMSFV 

       130        140        150        160        170        180 
WGDDNVAFLR QRHREMAAHH CYHGMEFSED PAQIAAWAPL IIEGREPGQP IAATRIISGA 

       190        200        210        220        230        240 
DVDYGALTHL LVKQLQAQSG FSVHYKHRVV ALARGADGRW LVTVENVTTY ERSTTSARFV 

       250        260        270        280        290        300 
FAGAGGGSLD ILQKSGIPEG NGYAGFPVSG IWLRCDVDDI SARHHAKVYG KAAHGSPPMS 

       310        320        330        340        350        360 
VPHLDTRIIG GKRSLLFGPY AGFSSKFLKH GSYADLLRSI EPGNILPMLA VARDDWQLSE 

       370        380        390        400        410        420 
YLIGQVLQTS EHQFAALQGF FPRAQREDWQ RAVAGQRVQI IKPDPQHTGV LEFGTELLAS 

       430        440        450        460        470        480 
ADKSFVALLG ASPGASTAAF IAMEVLQKCF DDRLTPDAWL GRLKQMIPTY GIDLKKDADA 

       490 
CRDSRAKTAK VLQLDFV

« Hide

References

[1]"Complete sequence of Rhodopseudomonas palustris TIE-1."
US DOE Joint Genome Institute
Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N. expand/collapse author list , Emerson D., Newman D.K., Roden E., Richardson P.
Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: TIE-1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001096 Genomic DNA. Translation: ACF00082.1.
RefSeqYP_001990557.1. NC_011004.1.

3D structure databases

ProteinModelPortalB3QK65.
ModBaseSearch...

Protein-protein interaction databases

STRINGB3QK65.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6409205.
GenomeReviewsGene locus Rpal_1548 in contig CP001096_GR.
KEGGrpt:Rpal_1548.
PATRIC23307515. VBIRhoPal88240_1575.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG289663.
OMANTQFEVS.
ProtClustDBPRK05257.

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]
TIGRFAMsTIGR01320. Mal_quin_oxido. 1 hit.
ProtoNetSearch...

Entry information

Entry nameMQO_RHOPT
AccessionPrimary (citable) accession number: B3QK65
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 2, 2008
Last modified: January 25, 2012
This is version 27 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

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