B1LZN1 (MDH_METRJ) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Malate dehydrogenase
EC=1.1.1.37

Gene names

Name:	mdh
Ordered Locus Names:	Mrad2831_0919

Organism

Methylobacterium radiotolerans (strain ATCC 27329 / DSM 1819 / JCM 2831) [Complete proteome] [HAMAP]

Taxonomic identifier

426355 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Methylobacteriaceae › Methylobacterium › Methylobacterium radiotolerans

Protein attributes

Sequence length	320 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes the reversible oxidation of malate to oxaloacetate By similarity. HAMAP-Rule MF_00487
Catalytic activity	(S)-malate + NAD+ = oxaloacetate + NADH. HAMAP-Rule MF_00487
Sequence similarities	Belongs to the LDH/MDH superfamily. MDH type 3 family.

Ontologies

Keywords
Biological process	Tricarboxylic acid cycle
Ligand	NAD
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	cellular carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro malate metabolic process Inferred from electronic annotation. Source: InterPro tricarboxylic acid cycle Inferred from electronic annotation. Source: HAMAP
Molecular_function	L-malate dehydrogenase activity Inferred from electronic annotation. Source: HAMAP nucleotide binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 320	320	Malate dehydrogenase HAMAP-Rule MF_00487		PRO_1000126140
Regions
	Nucleotide binding	10 – 15	6	NAD By similarity
	Nucleotide binding	119 – 121	3	NAD By similarity
Sites
	Active site	176	1	Proton acceptor By similarity
	Binding site	34	1	NAD By similarity
	Binding site	83	1	Substrate By similarity
	Binding site	89	1	Substrate By similarity
	Binding site	96	1	NAD By similarity
	Binding site	121	1	Substrate By similarity
	Binding site	152	1	Substrate By similarity

Sequences

	Sequence		Length	Mass (Da)
	B1LZN1 [UniParc]. Last modified April 29, 2008. Version 1. Checksum: 46A412F2B3B7411C	FASTA	320	33,617
	10 20 30 40 50 60 MARNKIALIG AGQIGGTLAL LAGLKDLGDV VLFDIVDGVP QGKALDIAEA APVEGFDARY 70 80 90 100 110 120 AGASDYAAIK DADVVIVTAG VPRKPGMSRD DLIGINLKVM QAVGEGIKTH APNAFVICIT 130 140 150 160 170 180 NPLDAMVWAL QKFSGVPTNK IVGMAGVLDS ARFRHFLAEE FKVSVEDVTA FVLGGHGDDM 190 200 210 220 230 240 VPLTRYSTVA GVPLTDLVKL GWTTQEKLDA MVERTRKGGG EIVNLLKTGS AFYAPAASAI 250 260 270 280 290 300 AMAESYLRDK KRVLPCAAYL DGQYGVKGMF IGVPIVIGAN GVERVLEVTF DDAEKAMFDK 310 320 SVASVTGLIE ACKGVDSNLA

References

[1]

"Complete sequence of chromosome of Methylobacterium radiotolerans JCM 2831." US DOE Joint Genome Institute Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L. , Kyrpides N., Mikhailova N., Marx C.J., Richardson P. Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 27329 / DSM 1819 / JCM 2831.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001001 Genomic DNA. Translation: ACB22929.1.
RefSeq	YP_001753612.1. NC_010505.1.
3D structure databases
ProteinModelPortal	B1LZN1.
SMR	B1LZN1. Positions 3-313.
ModBase	Search...
Protein-protein interaction databases
STRING	426355.Mrad2831_0919.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ACB22929; ACB22929; Mrad2831_0919.
GeneID	6136935.
KEGG	mrd:Mrad2831_0919.
PATRIC	22570092. VBIMetRad70578_0956.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0039.
HOGENOM	HOG000213794.
KO	K00024.
OMA	DANIVEC.
ProtClustDB	CLSK2330794.
Enzyme and pathway databases
BioCyc	MRAD426355:GJB5-925-MONOMER.
Family and domain databases
Gene3D	3.40.50.720. 1 hit. 3.90.110.10. 1 hit.
HAMAP	MF_00487. Malate_dehydrog_3.
InterPro	IPR001557. L-lactate/malate_DH. IPR022383. Lactate/malate_DH_C. IPR001236. Lactate/malate_DH_N. IPR015955. Lactate_DH/Glyco_Ohase_4_C. IPR011275. Malate_DH_type3. IPR016040. NAD(P)-bd_dom. [Graphical view]
PANTHER	PTHR11540. PTHR11540. 1 hit.
Pfam	PF02866. Ldh_1_C. 1 hit. PF00056. Ldh_1_N. 1 hit. [Graphical view]
PIRSF	PIRSF000102. Lac_mal_DH. 1 hit.
PRINTS	PR00086. LLDHDRGNASE.
SUPFAM	SSF56327. Lactate_DH/Glyco_hydro_4_C. 1 hit.
TIGRFAMs	TIGR01763. MalateDH_bact. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MDH_METRJ

Accession

Primary (citable) accession number: B1LZN1

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	April 29, 2008
Last modified:	May 1, 2013
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program