Reviewed, UniProtKB/Swiss-Prot Q89XM4 (MQO_BRAJA)

Names and origin

Protein names

Recommended name:
    Probable malate:quinone oxidoreductase
    EC=1.1.99.16
Alternative name(s):
    Malate dehydrogenase [acceptor]
    MQO

Gene names

Name:	mqo
Ordered Locus Names:	bll0284

Organism

Bradyrhizobium japonicum [Complete proteome] [HAMAP]

Taxonomic identifier

375 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Bradyrhizobium

Protein attributes

Sequence length	512 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	(S)-malate + acceptor = oxaloacetate + reduced acceptor. 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	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW tricarboxylic acid cycle Inferred from electronic annotation. Source: HAMAP
Molecular function	malate dehydrogenase (acceptor) activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 512	512	Probable malate:quinone oxidoreductase HAMAP MF_00212		PRO_0000128707

Sequences

	Sequence		Length	Mass (Da)
	Q89XM4-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 5B0FF5455898F765	FASTA	512	55,455
	10 20 30 40 50 60 MPAASDRETD VVLIGAGIMS ATLGAFLKEL EPSLTIQMLE TLDDCAQESS DSWNNAGTGH 70 80 90 100 110 120 AANCEMNYTP QRPDGSIDIS KALQVNVEFD LSRQFWSYLI GRGAIADPRS FIHPVPHMSF 130 140 150 160 170 180 VHGTENVEFL RKRFKAMSAH HCYEGMEHTE DPRKIAEWAP LVMDGRSGDE PVAATRIITG 190 200 210 220 230 240 TDVDYGALTH LLVGHLVSQP GCAVHYNSCV TGLVREQGGR WRIEVRDTAS GETRSVRAKF 250 260 270 280 290 300 VFIGAGGGAL PLLEKSGLPE ARGYGGFPVS GIWLRCDDPE INKRHHAKVY GKAAVGSPPM 310 320 330 340 350 360 SVPHLDTRVI GGKHSLLFGP YAGFSSKFLK HGSLLDLFES IRPANVKPLL SVARDNFDLT 370 380 390 400 410 420 EYLVGQVLQS ESHRLAALDE YFPKADPKDW RLQVAGQRVQ IIKPDVKRGG LLEFGTELVG 430 440 450 460 470 480 ADDHSLVALL GASPGASTAA FIAISVLEKC FAGELTASAW LPKLKQIVPS YGVSLIDDAD 490 500 510 FCRQIRATTA EVLKVDNIPQ PAARAPAAAK RA

References

[1]

"Complete genomic sequence of nitrogen-fixing symbiotic bacterium Bradyrhizobium japonicum USDA110." Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S., Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M., Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S. DNA Res. 9:189-197(2002) [PubMed: 12597275] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: USDA 110.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000040 Genomic DNA. Translation: BAC45549.1.
RefSeq	NP_766924.1.
3D structure databases
SMR	Q89XM4. Positions 4-287.
ModBase	Search...
Genome annotation databases
GeneID	1050556.
GenomeReviews	Gene locus bll0284 in contig BA000040_GR.
KEGG	bja:bll0284.
NMPDR	fig|224911.1.peg.284.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG289663.
OMA	NTQFEVS.
PhylomeDB	Q89XM4.
Enzyme and pathway databases
BioCyc	BJAP224911:BLL0284-MONOMER.
BRENDA	1.1.99.16. 280.
Family and domain databases
HAMAP	MF_00212. MQO. [Tree]
InterPro	IPR006231. Malate_quinone_OxRdtase. [Graphical view]
Pfam	PF06039. Mqo. 1 hit. [Graphical view]
TIGRFAMs	TIGR01320. mal_quin_oxido. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MQO_BRAJA

Accession

Primary (citable) accession number: Q89XM4

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 2003
Last sequence update:	June 1, 2003
Last modified:	February 9, 2010
This is version 33 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)