Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q7MYN5 (DAPF_PHOLL) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 69. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Diaminopimelate epimerase

Short name=DAP epimerase
EC=5.1.1.7
Gene names
Name:dapF
Ordered Locus Names:plu4640
OrganismPhotorhabdus luminescens subsp. laumondii (strain TT01) [Complete proteome] [HAMAP]
Taxonomic identifier243265 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaePhotorhabdus

Protein attributes

Sequence length274 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L-lysine and an essential component of the bacterial peptidoglycan By similarity. HAMAP-Rule MF_00197

Catalytic activity

LL-2,6-diaminoheptanedioate = meso-diaminoheptanedioate. HAMAP-Rule MF_00197

Pathway

Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; DL-2,6-diaminopimelate from LL-2,6-diaminopimelate: step 1/1. HAMAP-Rule MF_00197

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00197.

Sequence similarities

Belongs to the diaminopimelate epimerase family.

Ontologies

Keywords
   Biological processAmino-acid biosynthesis
Lysine biosynthesis
   Cellular componentCytoplasm
   Molecular functionIsomerase
   PTMDisulfide bond
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processlysine biosynthetic process via diaminopimelate

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functiondiaminopimelate epimerase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 274274Diaminopimelate epimerase HAMAP-Rule MF_00197
PRO_1000011924

Regions

Region8 – 92Substrate binding By similarity
Region73 – 753Substrate binding By similarity
Region208 – 2092Substrate binding By similarity

Sites

Active site731Proton donor/acceptor By similarity
Active site2171Proton donor/acceptor By similarity
Binding site111Substrate By similarity
Binding site441Substrate By similarity
Binding site641Substrate By similarity
Binding site1571Substrate By similarity
Binding site1901Substrate By similarity
Site1591Important for catalytic activity By similarity
Site2081Important for catalytic activity By similarity

Amino acid modifications

Disulfide bond73 ↔ 217 HAMAP-Rule MF_00197

Sequences

Sequence LengthMass (Da)Tools
Q7MYN5 [UniParc].

Last modified December 15, 2003. Version 1.
Checksum: 6D566B5EDBE055E9

FASTA27430,356
        10         20         30         40         50         60 
MQFSKMHGLG NDFMVVDAVT QNVYFSPELI CRLADRHTGV GFDQLLIVEA PYDPDMDFHY 

        70         80         90        100        110        120 
RIFNADGSEV AQCGNGARCF ARFVRLKGLI NKRDIKVSTQ SGRMVLSITN DDQVCVNMGE 

       130        140        150        160        170        180 
PEFEPHHVPF RALRAEKTYI LRVAERTVLC GVVSMGNPHC VIQVPDVETA EVDILGPALE 

       190        200        210        220        230        240 
SHERFPERAN IGFMQILNRG HIRLRVYERG VGETQACGSG ACAAVAVGIQ QQLLDNHVRV 

       250        260        270 
DLPGGSLFIC WDGPGKPLYM TGPAMHVYDG TIHL 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX571874 Genomic DNA. Translation: CAE17012.1.
RefSeqNP_931802.1. NC_005126.1.

3D structure databases

ProteinModelPortalQ7MYN5.
SMRQ7MYN5. Positions 1-274.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING243265.plu4640.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAE17012; CAE17012; plu4640.
GeneID2804667.
KEGGplu:plu4640.
PATRIC20514040. VBIPhoLum48522_5252.

Organism-specific databases

GenoListplu4640.
CMRSearch...

Phylogenomic databases

eggNOGCOG0253.
HOGENOMHOG000220466.
KOK01778.
OMACFARFVL.
OrthoDBEOG6ND0M5.
ProtClustDBPRK00450.

Enzyme and pathway databases

UniPathwayUPA00034; UER00025.

Family and domain databases

HAMAPMF_00197. DAP_epimerase.
InterProIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERPTHR31689:SF0. PTHR31689:SF0. 1 hit.
PfamPF01678. DAP_epimerase. 2 hits.
[Graphical view]
TIGRFAMsTIGR00652. DapF. 1 hit.
PROSITEPS01326. DAP_EPIMERASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameDAPF_PHOLL
AccessionPrimary (citable) accession number: Q7MYN5
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: December 15, 2003
Last modified: February 19, 2014
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways