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A6U1L6 (DAPA_STAA2) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 34. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Dihydrodipicolinate synthase
Short name=DHDPS
EC=4.2.1.52
Gene names
Name:dapA
Ordered Locus Names:SaurJH1_1485
OrganismStaphylococcus aureus (strain JH1) [Complete proteome] [HAMAP]
Taxonomic identifier359787 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length295 AA.
Sequence statusComplete.
Protein existenceInferred 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 processAmino-acid biosynthesis
Diaminopimelate biosynthesis
Lysine biosynthesis
   Cellular componentCytoplasm
   LigandSchiff base
   Molecular functionLyase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processdiaminopimelate biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functiondihydrodipicolinate synthase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 295295Dihydrodipicolinate synthase HAMAP MF_00418
PRO_1000080541

Regions

Region50 – 512Pyruvate binding By similarity

Sites

Active site1631Schiff-base intermediate with substrate By similarity
Binding site1081Pyruvate By similarity
Site1351Involved in proton transfer during cleavage By similarity

Sequences

Sequence LengthMass (Da)Tools
A6U1L6 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: EAD1E6DD4CE05A17

FASTA29532,660
        10         20         30         40         50         60 
MTHLFEGVGV ALTTPFTNNK VNLEALKAHV NFLLENNAQA IIVNGTTAES PTLTTDEKER 

        70         80         90        100        110        120 
ILKTVIDLVD KRVPVIAGTG TNDTEKSIQA SFQAKALGAD AIMLITPYYN KTNQRGLVKH 

       130        140        150        160        170        180 
FEAITDAVKL PVVLYNVPSR TNMTIEPETV EILSQHPYIV ALKDATNDFE YLEEVKKRID 

       190        200        210        220        230        240 
TNSFALYSGN DDNVVEYYQR GGQGVISVIA NVIPKEFQAL YDAQQSGLDI QDQFKPIGTL 

       250        260        270        280        290 
LSALSVDINP IPIKALTSYL EFGNYELRLP LVSLEDTDTK VLREAYDTFK AGENE

« Hide

References

[1]"Complete sequence of chromosome of Staphylococcus aureus subsp. aureus JH1."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. expand/collapse author list , Hauser L., Kyrpides N., Ivanova N., Tomasz A., Richardson P.
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: JH1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000736 Genomic DNA. Translation: ABR52334.1.
RefSeqYP_001316621.1. NC_009632.1.

3D structure databases

ProteinModelPortalA6U1L6.
SMRA6U1L6. Positions 2-293.
ModBaseSearch...

Protein-protein interaction databases

STRINGA6U1L6.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBSTAT00000014730; EBSTAP00000014233; EBSTAG00000014729.
GeneID5315752.
GenomeReviewsGene locus SaurJH1_1485 in contig CP000736_GR.
KEGGsah:SaurJH1_1485.
PATRIC19534820. VBIStaAur98826_1519.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0329.
GeneTreeEBGT00050000024245.
HOGENOMHBG358848.
OMATIHFTHI.
ProtClustDBPRK03170.

Enzyme and pathway databases

BioCycSAUR359787:SAURJH1_1485-MONOMER.

Family and domain databases

HAMAPMF_00418. DapA.
[Tree]
InterProIPR013785. Aldolase_TIM.
IPR002220. Dihydrodipicolinate_synth-like.
IPR020625. Dihydrodipicolinate_synth_AS.
IPR005263. Dihydrodipicolinate_synth_DapA.
[Graphical view]
Gene3DG3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
KOK01714.
PANTHERPTHR12128. DHDPS. 1 hit.
PfamPF00701. DHDPS. 1 hit.
[Graphical view]
PIRSFPIRSF001365. DHDPS. 1 hit.
PRINTSPR00146. DHPICSNTHASE.
TIGRFAMsTIGR00674. DapA. 1 hit.
PROSITEPS00665. DHDPS_1. False negative.
PS00666. DHDPS_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameDAPA_STAA2
AccessionPrimary (citable) accession number: A6U1L6
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: August 21, 2007
Last modified: January 25, 2012
This is version 34 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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