A5GRE3 (MQO_SYNR3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable malate:quinone oxidoreductase
EC=1.1.5.4

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

Gene names

Name:	mqo
Ordered Locus Names:	SynRCC307_0549

Organism

Synechococcus sp. (strain RCC307) [Complete proteome] [HAMAP]

Taxonomic identifier

316278 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	477 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 – 477	477	Probable malate:quinone oxidoreductase HAMAP MF_00212		PRO_0000325515

Sequences

	Sequence		Length	Mass (Da)
	A5GRE3 [UniParc]. Last modified June 12, 2007. Version 1. Checksum: 8710737E2C97F3A0	FASTA	477	50,985
	10 20 30 40 50 60 MTDRYDAVLV GAGIMGATLA ALLHELDPAM RLLMLERLDG PALESSAAAN NAGTGHAANC 70 80 90 100 110 120 ELNYTPQQAD GSVATAKALA INAAFERSLE FWATLRERGE LDTPAFLNSV PHISFVWGQG 130 140 150 160 170 180 DVAFLRQRHQ QLSALPAFAG MEWSSDPAEL AEWMPLVMQG RGASEPVAAT RISRGTDVDF 190 200 210 220 230 240 GSLTRLYLQD LQRSGALELR TGCEVNDLTR KSNGDWSVEL AGGERVQTPF VFLGAGGGAL 250 260 270 280 290 300 PLLQRSTIPE AKAFAGFPVS GQWLVCGDNQ LASRHLAKVY GKAKVGAPPM SVPHLDTRFI 310 320 330 340 350 360 NGERSLLFGP FAGFSTKFLK QGSLLDLPRS VRIGNLLPML QVGAGNFPLV QYLINQLRQS 370 380 390 400 410 420 PEQRLEALQQ FLPQAEASDW TLSVAGQRVQ IIKNGPKGGQ LQLGTEVVAA ADGSLAALLG 430 440 450 460 470 ASPGASTAVT TMLEVLERCF ASRLATPAWQ ERLKALFPSW GGDVLSSRSR NTAVLGL

References

[1]	Genoscope Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RCC307.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CT978603 Genomic DNA. Translation: CAK27452.1.
RefSeq	YP_001226805.1. NC_009482.1.
3D structure databases
ProteinModelPortal	A5GRE3.
ModBase	Search...
Protein-protein interaction databases
STRING	A5GRE3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5156786.
GenomeReviews	Gene locus SynRCC307_0549 in contig CT978603_GR.
KEGG	syr:SynRCC307_0549.
PATRIC	23821958. VBISynSp108374_0542.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0579.
HOGENOM	HBG289663.
OMA	NTQFEVS.
PhylomeDB	A5GRE3.
ProtClustDB	PRK05257.
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

MQO_SYNR3

Accession

Primary (citable) accession number: A5GRE3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 18, 2008
Last sequence update:	June 12, 2007
Last modified:	December 14, 2011
This is version 31 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program