Reviewed, UniProtKB/Swiss-Prot A8AE07 (MQO_CITK8)

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:	CKO_00565

Organism

Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) [Complete proteome] [HAMAP]

Taxonomic identifier

290338 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Citrobacter

Protein attributes

Sequence length	553 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.
Cofactor	FAD By similarity.
Pathway	Carbohydrate metabolism; tricarboxylic acid cycle.
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 – 553	553	Probable malate:quinone oxidoreductase		PRO_1000023795

Sequences

	Sequence		Length	Mass (Da)
	A8AE07-1 [UniParc]. Last modified October 23, 2007. Version 1. Checksum: F7CB5E240CA2D896	FASTA	553	60,874
	10 20 30 40 50 60 MKKVTAMLFT MAVGLNAVSM AAKAKATEEQ ETDVLLIGGG IMSATLGTYL QELEPEWSMT 70 80 90 100 110 120 MVERLDGVAQ ESSNGWNNAG TGHSALMELN YTPKKADGSV SIEKAVDINE AFQVSRQFWA 130 140 150 160 170 180 HQVQSGVLHE PHSFINTVPH MSFVWGDDNV NFLRARYTAL QQSTLFRGMR YSEDHAQIKE 190 200 210 220 230 240 WAPLVMEGRD PKQKVAATRT EIGTDVNYGE ITRQLVASLQ KKPNFALQLN TEVRGFKRNA 250 260 270 280 290 300 DNSWTVTVAD LKNGEAEHAI KAKFVFIGAG GAALKLLQET GIPEAKDYAG FPVGGQFLVS 310 320 330 340 350 360 ENPDVVNNHL AKVYGQASVG APPMSVPHID TRILDGKRVV LFGPFATFST KFLKNGSLWD 370 380 390 400 410 420 LLSSTTTSNF MPMVNVGMDN FDLVKYLISQ VMLSDDERFE ALKEYYPQAK KEDWRLWQAG 430 440 450 460 470 480 QRVQIIKRDE DKGGVLRLGT EVVSDKDGTI AALLGASPGA STAAPIMLHL MEKVFKEKVA 490 500 510 520 530 540 SPEWQAKLKT IVPSYGTKLN GNIEATEQEL QYTSDVLGLK YDKPQVVDEA PKPQLKPQVQ 550 PQPAHKAVAD IAL

References

[1]	McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000822 Genomic DNA. Translation: ABV11720.1.
RefSeq	YP_001452156.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5583834.
GenomeReviews	Gene locus CKO_00565 in contig CP000822_GR.
KEGG	cko:CKO_00565.
Organism-specific databases
CMR	Search...
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_CITK8

Accession

Primary (citable) accession number: A8AE07

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	October 23, 2007
Last modified:	November 4, 2008
This is version 9 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)