Reviewed, UniProtKB/Swiss-Prot Q1BZ73 (DAPB_BURCA)

Names and origin

Protein names

Recommended name:
    Dihydrodipicolinate reductase
      Short name=DHPR
    EC=1.3.1.26

Gene names

Name:	dapB
Ordered Locus Names:	Bcen_0168

Organism

Burkholderia cenocepacia (strain AU 1054) [Complete proteome] [HAMAP]

Taxonomic identifier

331271 [NCBI]

Taxonomic lineage

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

Protein attributes

Sequence length	265 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	2,3,4,5-tetrahydrodipicolinate + NAD(P)+ = 2,3-dihydrodipicolinate + NAD(P)H. HAMAP MF_00102
Pathway	Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 4/4. HAMAP MF_00102
Subcellular location	Cytoplasm By similarity HAMAP MF_00102.
Sequence similarities	Belongs to the dihydrodipicolinate reductase family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Diaminopimelate biosynthesis Lysine biosynthesis
Cellular component	Cytoplasm
Ligand	NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	diaminopimelate biosynthetic process Inferred from electronic annotation. Source: HAMAP oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	binding Inferred from electronic annotation. Source: InterPro dihydrodipicolinate reductase 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 – 265	265	Dihydrodipicolinate reductase HAMAP MF_00102		PRO_1000008539

Sequences

	Sequence		Length	Mass (Da)
	Q1BZ73-1 [UniParc]. Last modified July 11, 2006. Version 1. Checksum: 88A28756F61907D3	FASTA	265	27,843
	10 20 30 40 50 60 MKIAIAGASG RMGRMLIEAV LNDADAQLVG ALDRAGSPFL GQDAGAFLGK DTGVKLTDDL 70 80 90 100 110 120 DAVFAQAEYL IDFTRPEGTM AHIEAALRHD VKLVIGTTGF TAEQKADLQA AAARIGIVFA 130 140 150 160 170 180 ANMSVGVNVT LKLLEFAAQH FSHGYDIEII EAHHRHKVDA PSGTALMMGE AVAGALGRSL 190 200 210 220 230 240 DDCAVYGRHG VTGERDPSSI GFAAVRGGDI VGDHTVLFAG IGERIEITHK SSSRVSYAQG 250 260 ALRAVRFLSA RGAGLFDMQD VLGLR

References

[1]

"Complete sequence of chromosome 1 of Burkholderia cenocepacia AU 1054." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. , Hauser L., Kyrpides N., Lykidis A., LiPuma J.J., Konstantinidis K., Tiedje J.M., Richardson P. Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000378 Genomic DNA. Translation: ABF75082.1.
RefSeq	YP_620055.1.
3D structure databases
SMR	Q1BZ73. Positions 1-264.
ModBase	Search...
Protein-protein interaction databases
STRING	Q1BZ73.
Genome annotation databases
GeneID	4090832.
GenomeReviews	Gene locus Bcen_0168 in contig CP000378_GR.
KEGG	bcn:Bcen_0168.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0289.
HOGENOM	HBG594002.
OMA	TIGFSTI.
Family and domain databases
HAMAP	MF_00102. DapB. [Tree]
InterPro	IPR000846. DapB. IPR011770. Dihydrodipicolinate_Rdtase. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 2 hits.
PANTHER	PTHR20836. DapB_bac/pln. 1 hit.
Pfam	PF05173. DapB_C. 1 hit. PF01113. DapB_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR00036. dapB. 1 hit.
PROSITE	PS01298. DAPB. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DAPB_BURCA

Accession

Primary (citable) accession number: Q1BZ73

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	July 11, 2006
Last modified:	February 9, 2010
This is version 32 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)