Q88NF9 (MQO2_PSEPK) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable malate:quinone oxidoreductase 2
EC=1.1.5.4

Alternative name(s):
MQO 2
Malate dehydrogenase [quinone] 2

Gene names

Name:	mqo2
Synonyms:	mqo-2
Ordered Locus Names:	PP_1251

Organism

Pseudomonas putida (strain KT2440) [Complete proteome] [HAMAP]

Taxonomic identifier

160488 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length	527 AA.
Sequence status	Complete.
Protein existence	Inferred 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 process	Tricarboxylic acid cycle
Ligand	FAD Flavoprotein
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	tricarboxylic acid cycle Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	malate 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 key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 527	527	Probable malate:quinone oxidoreductase 2 HAMAP MF_00212		PRO_0000128733

Sequences

	Sequence		Length	Mass (Da)
	Q88NF9 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: F7E5B8231255BF0C	FASTA	527	58,117
	10 20 30 40 50 60 MQAHAAETKK VDVLLVGGGI MSSTLAVWLH ELEPSWSMEM VERLDGVAEE SSNGWNNAGT 70 80 90 100 110 120 GHSALAELNY TPEDKDGNVN ISKAIEINEA FQISRQFWSW QVRQGVLKNP HSFINTTPHM 130 140 150 160 170 180 SFVWGDDNIK FLKKRYDALQ ASPLFRPMQY SEDHAQIAKW VPLMMEGRDP NQKLAVTWTP 190 200 210 220 230 240 IGTDVNFGEI TRQFVGHLQT QKGFELKLSS EVQDITRNKD GSWHVEYKNL KDGTESATDA 250 260 270 280 290 300 KFLFIGAGGG ALKLLQKSGI PEAKEYAGFP VGGSFLVTEN PTVAMQHMAK AYGIASTGAP 310 320 330 340 350 360 PMSVPHLDTR VLDGKRVILF GPFATFSTKF LKNGSYLDLL SSTTTHNVWP MTKVGIDQYP 370 380 390 400 410 420 LVEYLAGQLM LSDDDRFEAL RTYFPNAKKE EWRLWQAGQR VQIIKRDAEK GGVLKLGTEV 430 440 450 460 470 480 VASEDRTIAG LLGASPGAST AAPIMLHVLE TVFKEKVATP EWQAKIKEIV PSYGTKLNDS 490 500 510 520 AAATQKEWNY TAEVLQLGKP PVIDASVEFG GAASKPVESK PENDMAL

References

[1]

"Complete genome sequence and comparative analysis of the metabolically versatile Pseudomonas putida KT2440." Nelson K.E., Weinel C., Paulsen I.T., Dodson R.J., Hilbert H., Martins dos Santos V.A.P., Fouts D.E., Gill S.R., Pop M., Holmes M., Brinkac L.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Kolonay J.F., Madupu R., Nelson W.C., White O. , Peterson J.D., Khouri H.M., Hance I., Chris Lee P., Holtzapple E.K., Scanlan D., Tran K., Moazzez A., Utterback T.R., Rizzo M., Lee K., Kosack D., Moestl D., Wedler H., Lauber J., Stjepandic D., Hoheisel J., Straetz M., Heim S., Kiewitz C., Eisen J.A., Timmis K.N., Duesterhoeft A., Tuemmler B., Fraser C.M. Environ. Microbiol. 4:799-808(2002) [PubMed: 12534463] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: KT2440.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE015451 Genomic DNA. Translation: AAN66875.1.
RefSeq	NP_743411.2. NC_002947.3.
3D structure databases
ProteinModelPortal	Q88NF9.
ModBase	Search...
Protein-protein interaction databases
STRING	Q88NF9.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1042466.
GenomeReviews	Gene locus PP_1251 in contig AE015451_GR.
KEGG	ppu:PP_1251.
NMPDR	fig|160488.1.peg.1241.
PATRIC	19940697. VBIPsePut30601_1327.
TIGR	PP_1251.
Phylogenomic databases
eggNOG	COG0579.
HOGENOM	HBG289663.
OMA	KKWVPLM.
PhylomeDB	Q88NF9.
ProtClustDB	PRK05257.
Enzyme and pathway databases
BioCyc	PPUT160488:PP_1251-MONOMER.
Family and domain databases
HAMAP	MF_00212. MQO. [Tree]
InterPro	IPR006231. Malate_quinone_OxRdtase. [Graphical view]
KO	K00116.
PANTHER	PTHR13847:SF14. PTHR13847:SF14. 1 hit.
Pfam	PF06039. Mqo. 1 hit. [Graphical view]
TIGRFAMs	TIGR01320. Mal_quin_oxido. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MQO2_PSEPK

Accession

Primary (citable) accession number: Q88NF9

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 2003
Last sequence update:	June 1, 2003
Last modified:	January 25, 2012
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program