Reviewed, UniProtKB/Swiss-Prot P42976 (DAPB_BACSU)

Names and origin

Protein names

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

Gene names

Name:	dapB
Ordered Locus Names:	BSU22490

Organism

Bacillus subtilis [Complete proteome] [HAMAP]

Taxonomic identifier

1423 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Protein attributes

Sequence length	267 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	2,3,4,5-tetrahydrodipicolinate + NAD(P)(+) = 2,3-dihydrodipicolinate + NAD(P)H.
Pathway	Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; tetrahydrodipicolinate from L-aspartate: step 4/4.
Subcellular location	CytoplasmBy similarity.
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: HAMAP
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 – 267	267	Dihydrodipicolinate reductase		PRO_0000141411

Sequences

	Sequence		Length	Mass (Da)
	P42976-1 [UniParc]. Last modified October 1, 1996. Version 2. Checksum: 36A536E74C05EC09	FASTA	267	29,488
	10 20 30 40 50 60 MSNETIKLVI AGPRGRMGQE AVKLAERTPH FDLVGAIDHT YDQQKLSDVM PVESDAFIYT 70 80 90 100 110 120 DIHACFTETQ PDVLIDLTTP EIGKVHTKIA LEHGVRPVVG TTGFSEADLK ELTSLTEEKG 130 140 150 160 170 180 IGAIIAPNFA LGAILMMKFS KMAANYFEDV EIIELHHDQK LDAPSGTALK TAEMISEVRK 190 200 210 220 230 240 EKQQGHPDEK EILPGARGAE QNGIRLHSVR LPGLIAHQEV MFGMDGQTLQ IRHDSYNRAS 250 260 FMSGVKLSVE QVMKIDQLVY GLENIID

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence analysis of the Bacillus subtilis chromosome region between the serA and kdg loci cloned in a yeast artificial chromosome." Sorokin A.V., Azevedo V., Zumstein E., Galleron N., Ehrlich S.D., Serror P. Microbiology 142:2005-2016(1996) [PubMed: 8760912] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: 168 / Marburg.
[2]	"The complete genome sequence of the Gram-positive bacterium Bacillus subtilis." Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V., Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R., Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S., Bruschi C.V. , Caldwell B., Capuano V., Carter N.M., Choi S.-K., Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F., Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D., Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M., Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P., Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K., Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S., Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y., Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G., Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J., Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C., Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S., Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B., Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S., Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M., Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y., Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J., Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A., Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M., Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S., Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E., Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K., Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E., Yoshikawa H., Danchin A. Nature 390:249-256(1997) [PubMed: 9384377] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 168.

Cross-references

Sequence databases
EMBLGenBankDDBJ	L38424 Genomic DNA. Translation: AAA92874.1. Sequence problems. L47709 Genomic DNA. Translation: AAB38442.1. Z99115 Genomic DNA. Translation: CAB14165.1.
PIR	A69613.
RefSeq	NP_390130.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	939024.
GenomeReviews	Gene locus BSU22490 in contig AL009126_GR.
KEGG	bsu:BSU22490.
NMPDR	fig|224308.1.peg.2253.
Organism-specific databases
SubtiList	BG11207. dapB. [Micado]
CMR	Search...
Phylogenomic databases
HOGENOM	P42976.
Enzyme and pathway databases
BioCyc	BSUB224308:BSU2248-MON. MetaCyc:MON-6568.
Family and domain databases
HAMAP	MF_00102. [Tree]
InterPro	IPR000846. DapB. IPR011770. DapB_bac/pln. IPR016040. NAD(P)-bd. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
PANTHER	PTHR20836. DapB_bac/pln. 1 hit.
Pfam	PF05173. DapB_C. 1 hit. PF01113. DapB_N. 1 hit. [Graphical view]
ProDom	PD004105. DapB. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00036. dapB. 1 hit.
PROSITE	PS01298. DAPB. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DAPB_BACSU

Accession

Primary (citable) accession number: P42976

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1995
Last sequence update:	October 1, 1996
Last modified:	November 25, 2008
This is version 67 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)