Reviewed, UniProtKB/Swiss-Prot Q44471 (TTUC1_AGRVI)

Names and origin

Protein names

Recommended name:
    Probable tartrate dehydrogenase/decarboxylase ttuC
      Short name=TDH
    EC=1.1.1.93
    EC=4.1.1.73
Alternative name(s):
    D-malate dehydrogenase [decarboxylating]
    EC=1.1.1.83

Gene names

Name:

ttuC

Encoded on

Plasmid pTrAB4 Ref.1
Plasmid pTiAB3 Ref.2

Organism

Agrobacterium vitis (Rhizobium vitis)

Taxonomic identifier

373 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Agrobacterium

Protein attributes

Sequence length	364 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Catalytic activity	Tartrate + NAD+ = oxaloglycolate + NADH. Meso-tartrate + NAD+ = oxaloglycolate + NADH. (R,R)-tartrate + NAD+ = oxaloglycolate + NADH. (R,R)-tartrate = D-glycerate + CO2. (R)-malate + NAD+ = pyruvate + CO2 + NADH.
Pathway	Carbohydrate acid metabolism; tartrate degradation; 2-hydroxy-3-oxosuccinate from L-tartrate: step 1/1. Carbohydrate acid metabolism; tartrate degradation; 2-hydroxy-3-oxosuccinate from meso-tartrate: step 1/1. Carbohydrate acid metabolism; tartrate degradation; D-glycerate from L-tartrate: step 1/1.
Subcellular location	Cytoplasm By similarity.
Induction	By tartrate.
Sequence similarities	Belongs to the isocitrate and isopropylmalate dehydrogenases family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	NAD
Molecular function	Lyase Oxidoreductase
Technical term	Plasmid
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	D-malate dehydrogenase (decarboxylating) activity Inferred from electronic annotation. Source: EC NAD or NADH binding Inferred from electronic annotation. Source: InterPro magnesium ion binding Inferred from electronic annotation. Source: InterPro tartrate decarboxylase activity Inferred from electronic annotation. Source: EC tartrate dehydrogenase 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 – 364	364	Probable tartrate dehydrogenase/decarboxylase ttuC		PRO_0000083813

Sequences

	Sequence		Length	Mass (Da)
	Q44471-1 [UniParc]. Last modified November 1, 1996. Version 1. Checksum: 1F0212418434BE8B	FASTA	364	39,431
	10 20 30 40 50 60 MREYKIAAIP ADGIGPEVIA AGLQVLEALE QRSGDFKIHT ETFDWGSDYY KKHGVMMPAD 70 80 90 100 110 120 GLDKLKKFDA IFFGAVGAPD VPDHITLWGL RLPICQGFDQ YANVRPTKIL PGITPPLRNC 130 140 150 160 170 180 GPGDLDWVIV RENSEGEYSG HGGRAHRGLP EEVGTEVAIF TRVGVTRIMR YAFKLAQARP 190 200 210 220 230 240 RKLLTVVTKS NAQRHGMVMW DEIAAEVATE FPDVTWDKML VDAMTVRMTL KPETLDTIVA 250 260 270 280 290 300 TNLHADILSD LAGALAGSLG VAPTANIDPE RRFPSMFEPI HGSAFDITGK GIANPIATFW 310 320 330 340 350 360 TAAQMLEHLG ERDAAARLMS AVERVTEAGI LTPDVGGTAN TRQVTEAVCN AIAGSNILKM AAAE

References

[1]	"Sequence and mutational analysis of a tartrate utilization operon from Agrobacterium vitis." Crouzet P., Otten L. J. Bacteriol. 177:6518-6526(1995) [PubMed: 7592429] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: AB4.
[2]	Salomone J.-Y., Szegedi E., Cobanov P., Otten L. Submitted (AUG-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: AB3.

Cross-references

Sequence databases
EMBL GenBank DDBJ	U25634 Genomic DNA. Translation: AAA68698.1. AF010262 Genomic DNA. Translation: AAB65747.1.
3D structure databases
SMR	Q44471. Positions 4-337.
ModBase	Search...
Enzyme and pathway databases
BRENDA	1.1.1.83. 97084. 1.1.1.93. 97084. 4.1.1.73. 97084.
Family and domain databases
InterPro	IPR019818. IsoCit/isopropylmalate_DH_CS. IPR001804. Isocitrate/isopropylmalate_DH. IPR011829. TTC_DH. [Graphical view]
Gene3D	G3DSA:3.40.718.10. IDH_IMDH. 1 hit.
PANTHER	PTHR11835. IDH_IMDH_dimeric. 1 hit. PTHR11835:SF8. TTC_DH. 1 hit.
Pfam	PF00180. Iso_dh. 1 hit. [Graphical view]
TIGRFAMs	TIGR02089. TTC. 1 hit.
PROSITE	PS00470. IDH_IMDH. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TTUC1_AGRVI

Accession

Primary (citable) accession number: Q44471

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 15, 1999
Last sequence update:	November 1, 1996
Last modified:	February 9, 2010
This is version 60 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)