A1KMB5 (DAPB_MYCBP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

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

Gene names

Name:	dapB
Ordered Locus Names:	BCG_2790c

Organism

Mycobacterium bovis (strain BCG / Pasteur 1173P2) [Complete proteome] [HAMAP]

Taxonomic identifier

410289 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium › Mycobacterium tuberculosis complex

Protein attributes

Sequence length	245 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	(S)-2,3,4,5-tetrahydrodipicolinate + NAD(P)+ = (S)-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: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	NADPH binding Inferred from electronic annotation. Source: InterPro dihydrodipicolinate reductase 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 – 245	245	Dihydrodipicolinate reductase HAMAP MF_00102		PRO_1000008596

Sequences

	Sequence		Length	Mass (Da)
	A1KMB5 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: CDA3AD1246D4C095	FASTA	245	25,745
	10 20 30 40 50 60 MRVGVLGAKG KVGATMVRAV AAADDLTLSA ELDAGDPLSL LTDGNTEVVI DFTHPDVVMG 70 80 90 100 110 120 NLEFLIDNGI HAVVGTTGFT AERFQQVESW LVAKPNTSVL IAPNFAIGAV LSMHFAKQAA 130 140 150 160 170 180 RFFDSAEVIE LHHPHKADAP SGTAARTAKL IAEARKGLPP NPDATSTSLP GARGADVDGI 190 200 210 220 230 240 PVHAVRLAGL VAHQEVLFGT EGEILTIRHD SLDRTSFVPG VLLAVRRIAE RPGLTVGLEP LLDLH

References

[1]

"Genome plasticity of BCG and impact on vaccine efficacy." Brosch R., Gordon S.V., Garnier T., Eiglmeier K., Frigui W., Valenti P., Dos Santos S., Duthoy S., Lacroix C., Garcia-Pelayo C., Inwald J.K., Golby P., Garcia J.N., Hewinson R.G., Behr M.A., Quail M.A., Churcher C., Barrell B.G., Parkhill J., Cole S.T. Proc. Natl. Acad. Sci. U.S.A. 104:5596-5601(2007) [PubMed: 17372194] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BCG / Pasteur 1173P2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM408590 Genomic DNA. Translation: CAL72778.1.
RefSeq	YP_978876.1. NC_008769.1.
3D structure databases
ProteinModelPortal	A1KMB5.
SMR	A1KMB5. Positions 1-245.
ModBase	Search...
Protein-protein interaction databases
STRING	A1KMB5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000021817; EBMYCP00000021567; EBMYCG00000021812.
GeneID	4699108.
GenomeReviews	Gene locus BCG_2790c in contig AM408590_GR.
KEGG	mbb:BCG_2790c.
PATRIC	18016582. VBIMycBov80988_3037.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0289.
GeneTree	EBGT00050000017074.
HOGENOM	HBG594002.
OMA	DRASFMP.
ProtClustDB	PRK00048.
Enzyme and pathway databases
BioCyc	MBOV410289:BCG_2790C-MONOMER.
Family and domain databases
HAMAP	MF_00102. DapB. [Tree]
InterPro	IPR022663. DapB_C. IPR000846. DapB_N. IPR022664. DapB_N_CS. IPR011770. Dihydrodipicolinate_Rdtase. IPR023940. Dihydrodipicolinate_Rdtase_bac. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
KO	K00215.
PANTHER	PTHR20836. DapB_bac/pln. 1 hit.
Pfam	PF05173. DapB_C. 1 hit. PF01113. DapB_N. 1 hit. [Graphical view]
PIRSF	PIRSF000161. DHPR. 1 hit.
TIGRFAMs	TIGR00036. DapB. 1 hit.
PROSITE	PS01298. DAPB. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DAPB_MYCBP

Accession

Primary (citable) accession number: A1KMB5

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 6, 2007
Last modified:	December 14, 2011
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program