Reviewed, UniProtKB/Swiss-Prot Q492E3 (MQO_BLOPB)

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:	BPEN_548

Organism

Blochmannia pennsylvanicus (strain BPEN) [Complete proteome] [HAMAP]

Taxonomic identifier

291272 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › ant endosymbionts › Candidatus Blochmannia

Protein attributes

Sequence length	515 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	(S)-malate + acceptor = oxaloacetate + reduced acceptor. HAMAP MF_00212
Cofactor	FAD By similarity.
Pathway	Carbohydrate metabolism; tricarboxylic acid cycle. 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 – 515	515	Probable malate:quinone oxidoreductase HAMAP MF_00212		PRO_0000325487

Sequences

	Sequence		Length	Mass (Da)
	Q492E3-1 [UniParc]. Last modified September 13, 2005. Version 1. Checksum: 0A3FD48D065944E1	FASTA	515	58,085
	10 20 30 40 50 60 MSNVAVINQQ HRLIKITSSA DIVLIGAGIM SATFGMFLTI LEPTWRIHIY ERLSQPAQES 70 80 90 100 110 120 SNVWNNAGTG HAAFCELNYT QYNNKNCSVD ISKAIAVNEA FEISRQFWAY LVEIKVLKYP 130 140 150 160 170 180 SSFINNVPHM SFVWGEENVC FLKKRFQALL NSVLFSGMVY SEDLQQIRQW TPLIIDGRNV 190 200 210 220 230 240 SQKIAATRME MGTDVNFGAL TQQLLNELKK NVNFKMYLQH DVVSVQNNND ATWDVHVIDR 250 260 270 280 290 300 RCKHKKCIRT NYVFIGAGGR SLNLLQTSGI PEVYGYAGFP VGGQFLVTKN PKIVEQHLAK 310 320 330 340 350 360 VYGKASVNAP PMSVPHIDTR ILNGEKILLF GPFATFSSKF LKYGSWLDLF HSLNKHNVIP 370 380 390 400 410 420 ILQAGIDNFD LIKYLISQLV MSNMNRIDEL REYYPTVNPS DWTLVTAGQR VQIIKRNSNR 430 440 450 460 470 480 RGILQFGTEV VNSGDGTLSA LLGASPGAST VVSIILQLLN TMFNNKINSD VWKNKLIDMI 490 500 510 PSYTKNLNGD LILVNKIRQY TCNALKLNYI EAIDR

References

[1]	"Genome sequence of Blochmannia pennsylvanicus indicates parallel evolutionary trends among bacterial mutualists of insects." Degnan P.H., Lazarus A.B., Wernegreen J.J. Genome Res. 15:1023-1033(2005) [PubMed: 16077009] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000016 Genomic DNA. Translation: AAZ41158.1.
RefSeq	YP_278035.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3562885.
GenomeReviews	Gene locus BPEN_548 in contig CP000016_GR.
KEGG	bpn:BPEN_548.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q492E3.
OMA	Q492E3. HLAKAYG.
Enzyme and pathway databases
BioCyc	CBLO291272:BPEN_548-MON.
Family and domain databases
HAMAP	MF_00212. [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_BLOPB

Accession

Primary (citable) accession number: Q492E3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 18, 2008
Last sequence update:	September 13, 2005
Last modified:	June 16, 2009
This is version 21 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)