Reviewed, UniProtKB/Swiss-Prot A7GWC2 (DAPB_CAMC5)

Names and origin

Protein names

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

Gene names

Name:	dapB
Ordered Locus Names:	Ccur92_02100
ORF Names:	CCV52592_0841

Organism

Campylobacter curvus (strain 525.92) [Complete proteome] [HAMAP]

Taxonomic identifier

360105 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Campylobacter

Protein attributes

Sequence length	254 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. HAMAP MF_00102
Pathway	Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; tetrahydrodipicolinate from L-aspartate: step 4/4. HAMAP MF_00102
Subcellular location	Cytoplasm By 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: 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 – 254	254	Dihydrodipicolinate reductase HAMAP MF_00102		PRO_1000008550

Sequences

	Sequence		Length	Mass (Da)
	A7GWC2-1 [UniParc]. Last modified September 11, 2007. Version 1. Checksum: 6B2FFB9B3A70EBF8	FASTA	254	26,952
	10 20 30 40 50 60 MINIGIHGAS GKMGQMIINC LKDSKDAKLT ALYTIEPLGS VPEGVIVTDD LNELFANCDV 70 80 90 100 110 120 VIDFTIKEGA LNLINYARTN PKPLVIGTTG LGDDGTNLLN LAANAMPILY ATNMSLGVAV 130 140 150 160 170 180 LNRLASLAAK TLAEFDIEIV EQHHRHKKDA PSGTALTLAQ HAANARGLNL KDVIVTGRDG 190 200 210 220 230 240 LVGARSKDEI AVLAVRGGDV VGRHTIGFYN EGEFIEINHT ATSRATFAKG AIKAAVWLSS 250 QKNGLYSIYD CLGL

References

[1]	"Genome sequence of Campylobacter curvus 525.92 isolated from human feces." Fouts D.E., Mongodin E.F., Puiu D., Sebastian Y., Miller W.G., Mandrell R.E., Lastovica A.J., Nelson K.E. Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000767 Genomic DNA. Translation: EAU01118.1.
RefSeq	YP_001407514.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5407347.
GenomeReviews	Gene locus Ccur92_02100 in contig CP000767_GR.
KEGG	ccv:CCV52592_0841.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	A7GWC2. TIGFSTI.
Family and domain databases
HAMAP	MF_00102. [Tree]
InterPro	IPR000846. DapB. IPR011770. DapB_bac/pln. IPR016040. NAD(P)-bd_dom. [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_CAMC5

Accession

Primary (citable) accession number: A7GWC2

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	September 11, 2007
Last modified:	June 16, 2009
This is version 14 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)