Reviewed, UniProtKB/Swiss-Prot Q0B5Q1 (TDH_BURCM)

Names and origin

Protein names

Recommended name:
    L-threonine 3-dehydrogenase
    EC=1.1.1.103

Gene names

Name:	tdh
Ordered Locus Names:	Bamb_4973

Organism

Burkholderia ambifaria (strain ATCC BAA-244 / AMMD) (Burkholderia cepacia (strain AMMD)) [Complete proteome] [HAMAP]

Taxonomic identifier

339670 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › Burkholderia cepacia complex

Protein attributes

Sequence length	342 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	L-threonine + NAD+ = L-2-amino-3-oxobutanoate + NADH. HAMAP MF_00627
Cofactor	Binds 2 zinc ions per subunit By similarity. HAMAP MF_00627
Pathway	Amino-acid degradation; L-threonine degradation via oxydo-reductase pathway; glycine from L-threonine: step 1/2. HAMAP MF_00627
Subunit structure	Homotetramer By similarity. HAMAP MF_00627
Subcellular location	Cytoplasm By similarity HAMAP MF_00627.
Sequence similarities	Belongs to the zinc-containing alcohol dehydrogenase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Metal-binding NAD Zinc
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW threonine catabolic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	L-threonine 3-dehydrogenase activity Inferred from electronic annotation. Source: HAMAP zinc ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 342	342	L-threonine 3-dehydrogenase HAMAP MF_00627		PRO_1000051619
Sites
	Metal binding	38	1	Zinc 1; catalytic By similarity
	Metal binding	63	1	Zinc 1; catalytic By similarity
	Metal binding	93	1	Zinc 2 By similarity
	Metal binding	96	1	Zinc 2 By similarity
	Metal binding	99	1	Zinc 2 By similarity
	Metal binding	107	1	Zinc 2 By similarity
	Metal binding	148	1	Zinc 1; catalytic By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q0B5Q1-1 [UniParc]. Last modified October 17, 2006. Version 1. Checksum: 2C0485EBA6D90126	FASTA	342	37,373
	10 20 30 40 50 60 MKALAKLERG PGLTLTRVKR PEVGHNDVLI KIHRTAICGT DIHIWKWDDW AQKTIPVPMH 70 80 90 100 110 120 VGHEYVGEIV EMGQEVRGFA IGDRVSGEGH ITCGFCRNCR AGRRHLCRNT VGVGVNREGA 130 140 150 160 170 180 FAEYLAIPAF NAFKIPPEIS DDLASIFDPF GNATHTALSF NLVGEDVLIT GAGPIGVMAA 190 200 210 220 230 240 AIAKHVGARN VVITDINDYR LELARKMGAT RAVNVSRESL RDVMADLHMT EGFDVGLEMS 250 260 270 280 290 300 GVPSAFTSML EAMNHGGKIA LLGIPPAQTA IDWNQVIFKG LEIKGIYGRE MFETWYKMVA 310 320 330 340 MLQSGLDLSP IITHRFAADD YEKGFAAMLS GESGKVILDW TV

References

[1]

"Complete sequence of chromosome 2 of Burkholderia cepacia AMMD." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Bruce D., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L. , Kyrpides N., Kim E., Parke J., Coenye T., Konstantinidis K., Ramette A., Tiedje J., Richardson P. Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000441 Genomic DNA. Translation: ABI90522.1.
RefSeq	YP_776856.1.
3D structure databases
SMR	Q0B5Q1. Positions 1-339.
ModBase	Search...
Protein-protein interaction databases
STRING	Q0B5Q1.
Genome annotation databases
GeneID	4313864.
GenomeReviews	Gene locus Bamb_4973 in contig CP000441_GR.
KEGG	bam:Bamb_4973.
NMPDR	fig|339670.3.peg.1717.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1063.
HOGENOM	HBG753318.
OMA	MVDAPKP.
Family and domain databases
HAMAP	MF_00627. Thr_dehydrog. [Tree]
InterPro	IPR013154. ADH_GroES-like. IPR002085. ADH_SF_Zn. IPR013149. ADH_Zn-bd. IPR002328. ADH_Zn_CS. IPR011032. GroES-like. IPR004627. L-Threonine_3-DHase. IPR016040. NAD(P)-bd_dom. [Graphical view]
PANTHER	PTHR11695. ADH_Sf_Zn. 1 hit.
Pfam	PF08240. ADH_N. 1 hit. PF00107. ADH_zinc_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR00692. tdh. 1 hit.
PROSITE	PS00059. ADH_ZINC. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TDH_BURCM

Accession

Primary (citable) accession number: Q0B5Q1

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	October 17, 2006
Last modified:	February 9, 2010
This is version 33 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)