Reviewed, UniProtKB/Swiss-Prot A7Z4U8 (DAPA_BACA2)

Names and origin

Protein names

Recommended name:
    Dihydrodipicolinate synthase
      Short name=DHDPS
    EC=4.2.1.52

Gene names

Name:	dapA
Ordered Locus Names:	RBAM_016610

Organism

Bacillus amyloliquefaciens (strain FZB42) [Complete proteome] [HAMAP]

Taxonomic identifier

326423 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Protein attributes

Sequence length	289 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	L-aspartate 4-semialdehyde + pyruvate = dihydrodipicolinate + 2 H2O. HAMAP MF_00418
Pathway	Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 3/4. HAMAP MF_00418
Subunit structure	Homotetramer By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the DHDPS family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Diaminopimelate biosynthesis Lysine biosynthesis
Cellular component	Cytoplasm
Ligand	Schiff base
Molecular function	Lyase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	diaminopimelate biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	dihydrodipicolinate synthase 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 – 289	289	Dihydrodipicolinate synthase HAMAP MF_00418		PRO_1000050164
Regions
	Region	49 – 50	2	Pyruvate binding By similarity
Sites
	Active site	162	1	Schiff-base intermediate with substrate By similarity
	Binding site	107	1	Pyruvate By similarity
	Site	134	1	Involved in proton transfer during cleavage By similarity

Sequences

	Sequence		Length	Mass (Da)
	A7Z4U8-1 [UniParc]. Last modified October 23, 2007. Version 1. Checksum: D531CE329F8DD78E	FASTA	289	30,952
	10 20 30 40 50 60 MNVGNISTAM ITPFDSKGNV DFQKLSTLID YLLKNGTDSL VVAGTTGESP TLSTEEKIAL 70 80 90 100 110 120 FEFTVKEVNG RVPVIAGTGS NNTKDSIKLT KKAEEAGVDC VMLVTPYYNK PSQEGMYRHF 130 140 150 160 170 180 KAIAEETSLP VMLYNVPGRT VASLAPETAI RLAEIPNISA IKEASGDLDA ITKIIAETPE 190 200 210 220 230 240 DFYVYSGDDG LTLPILAVGG RGVVSVASHI VGSDMQQMIK NYTNGQTATA ALIHQKLLPI 250 260 270 280 MKELFKAPNP APVKTALQLK GLDVGSVRLP LIPLNEDERL SLSSVISEL

References

[1]

"Comparative analysis of the complete genome sequence of the plant growth-promoting bacterium Bacillus amyloliquefaciens FZB42." Chen X.H., Koumoutsi A., Scholz R., Eisenreich A., Schneider K., Heinemeyer I., Morgenstern B., Voss B., Hess W.R., Reva O., Junge H., Voigt B., Jungblut P.R., Vater J., Suessmuth R., Liesegang H., Strittmatter A., Gottschalk G., Borriss R. Nat. Biotechnol. 25:1007-1014(2007) [PubMed: 17704766] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000560 Genomic DNA. Translation: ABS74024.1.
RefSeq	YP_001421255.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A7Z4U8.
Genome annotation databases
GeneID	5459697.
GenomeReviews	Gene locus RBAM_016610 in contig CP000560_GR.
KEGG	bay:RBAM_016610.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	VAPRLMH.
Family and domain databases
HAMAP	MF_00418. [Tree]
InterPro	IPR013785. Aldolase_TIM. IPR005263. DapA_synth. IPR002220. DHDPS. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
PANTHER	PTHR12128. DHDPS. 1 hit.
Pfam	PF00701. DHDPS. 1 hit. [Graphical view]
PRINTS	PR00146. DHPICSNTHASE.
ProDom	PD001859. DHDPS. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00674. dapA. 1 hit.
PROSITE	PS00665. DHDPS_1. 1 hit. PS00666. DHDPS_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DAPA_BACA2

Accession

Primary (citable) accession number: A7Z4U8

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	October 23, 2007
Last modified:	November 3, 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)