A8Z3X3 (DAPA_STAAT) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

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

Gene names

Name:	dapA
Ordered Locus Names:	USA300HOU_1330

Organism

Staphylococcus aureus (strain USA300 / TCH1516) [Complete proteome] [HAMAP]

Taxonomic identifier

451516 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length	295 AA.
Sequence status	Complete.
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. HAMAP MF_00418
Subcellular location	Cytoplasm By similarity HAMAP MF_00418.
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: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	dihydrodipicolinate synthase 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 – 295	295	Dihydrodipicolinate synthase HAMAP MF_00418		PRO_1000080543
Regions
	Region	50 – 51	2	Pyruvate binding By similarity
Sites
	Active site	163	1	Schiff-base intermediate with substrate By similarity
	Binding site	108	1	Pyruvate By similarity
	Site	135	1	Involved in proton transfer during cleavage By similarity

Sequences

	Sequence		Length	Mass (Da)
	A8Z3X3 [UniParc]. Last modified January 15, 2008. Version 1. Checksum: 6ED1E5887F0C2C01	FASTA	295	32,584
	10 20 30 40 50 60 MTHLFEGVGV ALTTPFTNNK VNIEALKTHV NFLLENNAQA IIVNGTTAES PTLTTDEKER 70 80 90 100 110 120 ILKTVIDLVD KRVPVIAGTG TNDTEKSIQA SIQAKALGAD AIMLITPYYN KTNQRGLVKH 130 140 150 160 170 180 FEAIADAVKL PVVLYNVPSR TNMTIEPETV EILSQHPYIV ALKDATNDFE YLEEVKKRID 190 200 210 220 230 240 TNSFALYSGN DDNVVEYYQR GGQGVISVIA NVIPKEFQAL YDAQQSGLDI QDQFKPIGTL 250 260 270 280 290 LSALSVDINP IPIKALTSYL GFGNYELRLP LVSLEDTDTK VLRETYDTFK AGENE

References

[1]

"Subtle genetic changes enhance virulence of methicillin resistant and sensitive Staphylococcus aureus." Highlander S.K., Hulten K.G., Qin X., Jiang H., Yerrapragada S., Mason E.O. Jr., Shang Y., Williams T.M., Fortunov R.M., Liu Y., Igboeli O., Petrosino J., Tirumalai M., Uzman A., Fox G.E., Cardenas A.M., Muzny D.M., Hemphill L. , Ding Y., Dugan S., Blyth P.R., Buhay C.J., Dinh H.H., Hawes A.C., Holder M., Kovar C.L., Lee S.L., Liu W., Nazareth L.V., Wang Q., Zhou J., Kaplan S.L., Weinstock G.M. BMC Microbiol. 7:99-99(2007) [PubMed: 17986343] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: USA300 / TCH1516.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000730 Genomic DNA. Translation: ABX29341.1.
RefSeq	YP_001575220.1. NC_010079.1.
3D structure databases
ProteinModelPortal	A8Z3X3.
SMR	A8Z3X3. Positions 2-293.
ModBase	Search...
Protein-protein interaction databases
STRING	A8Z3X3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBSTAT00000035050; EBSTAP00000033839; EBSTAG00000035048.
GeneID	5776065.
GenomeReviews	Gene locus USA300HOU_1330 in contig CP000730_GR.
KEGG	sax:USA300HOU_1330.
PATRIC	19597788. VBIStaAur36919_1414.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000024245.
HOGENOM	HBG358848.
OMA	CEMEDSN.
ProtClustDB	PRK03170.
Family and domain databases
HAMAP	MF_00418. DapA. [Tree]
InterPro	IPR013785. Aldolase_TIM. IPR002220. Dihydrodipicolinate_synth-like. IPR020625. Dihydrodipicolinate_synth_AS. IPR005263. Dihydrodipicolinate_synth_DapA. [Graphical view]
Gene3D	G3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
KO	K01714.
PANTHER	PTHR12128. DHDPS. 1 hit.
Pfam	PF00701. DHDPS. 1 hit. [Graphical view]
PIRSF	PIRSF001365. DHDPS. 1 hit.
PRINTS	PR00146. DHPICSNTHASE.
TIGRFAMs	TIGR00674. DapA. 1 hit.
PROSITE	PS00665. DHDPS_1. False negative. PS00666. DHDPS_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DAPA_STAAT

Accession

Primary (citable) accession number: A8Z3X3

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	January 15, 2008
Last modified:	January 25, 2012
This is version 27 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program