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Q0ACL9 (DAPF_ALKEH) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 58. 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:Mlg_0061
OrganismAlkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) [Complete proteome] [HAMAP]
Taxonomic identifier187272 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaChromatialesEctothiorhodospiraceaeAlkalilimnicola

Protein attributes

Sequence length279 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 – 279279Diaminopimelate epimerase HAMAP-Rule MF_00197
PRO_1000011832

Regions

Region10 – 112Substrate binding By similarity
Region75 – 773Substrate binding By similarity
Region212 – 2132Substrate binding By similarity
Region222 – 2232Substrate binding By similarity

Sites

Active site751Proton donor/acceptor By similarity
Active site2211Proton donor/acceptor By similarity
Binding site131Substrate By similarity
Binding site461Substrate By similarity
Binding site661Substrate By similarity
Binding site1611Substrate By similarity
Binding site1941Substrate By similarity
Site1631Important for catalytic activity By similarity
Site2121Important for catalytic activity By similarity

Amino acid modifications

Disulfide bond75 ↔ 221 HAMAP-Rule MF_00197

Sequences

Sequence LengthMass (Da)Tools
Q0ACL9 [UniParc].

Last modified October 17, 2006. Version 1.
Checksum: 864915CA9A0E9EFF

FASTA27930,481
        10         20         30         40         50         60 
MKVRFTKMQG LGNDFVVIDA VRQPVEPSPE QIRHIADRRY GVGCDQVLLA TPARRSQADF 

        70         80         90        100        110        120 
GYLIFNPDGS QAEHCGNGVR CLARFLDDRG LVPAGRHELV IETINGLSRV RLCDDGPVTV 

       130        140        150        160        170        180 
DMGAPVLEPP HIPFRAPSRA REYELEVEGQ VVRLGAVSMG NPHAVLRVDD VDSAPVETLG 

       190        200        210        220        230        240 
PAIESHSRFP RRVNVGFMQV LTPTHIRLRV YERGAGETLA CGTGACAAVV SGRLRGWLEE 

       250        260        270 
AVDVDLPGGR LVIHWAGDGE HVWMTGPAET VFEGEIRLD 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000453 Genomic DNA. Translation: ABI55418.1.
RefSeqYP_740908.1. NC_008340.1.

3D structure databases

ProteinModelPortalQ0ACL9.
SMRQ0ACL9. Positions 3-278.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING187272.Mlg_0061.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABI55418; ABI55418; Mlg_0061.
GeneID4270339.
KEGGaeh:Mlg_0061.
PATRIC20859294. VBIAlkEhr114327_0062.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0253.
HOGENOMHOG000220466.
KOK01778.
OrthoDBEOG6ND0M5.

Enzyme and pathway databases

BioCycAEHR187272:GHAX-61-MONOMER.
UniPathwayUPA00034; UER00025.

Family and domain databases

HAMAPMF_00197. DAP_epimerase.
InterProIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERPTHR31689. PTHR31689. 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_ALKEH
AccessionPrimary (citable) accession number: Q0ACL9
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 17, 2006
Last modified: June 11, 2014
This is version 58 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