Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Ochrobactrum anthropi (strain ATCC 49188 / DSM 6882 / JCM 21032 / NBRC 15819 / NCTC 12168)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

LL-2,6-diaminoheptanedioate = meso-diaminoheptanedioate.UniRule annotation

Pathwayi: L-lysine biosynthesis via DAP pathway

This protein is involved in step 1 of the subpathway that synthesizes DL-2,6-diaminopimelate from LL-2,6-diaminopimelate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Diaminopimelate epimerase (dapF)
This subpathway is part of the pathway L-lysine biosynthesis via DAP pathway, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes DL-2,6-diaminopimelate from LL-2,6-diaminopimelate, the pathway L-lysine biosynthesis via DAP pathway and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei15SubstrateUniRule annotation1
Binding sitei47SubstrateUniRule annotation1
Binding sitei67SubstrateUniRule annotation1
Active sitei76Proton donorUniRule annotation1
Binding sitei163SubstrateUniRule annotation1
Sitei165Could be important to modulate the pK values of the two catalytic cysteine residuesUniRule annotation1
Binding sitei197SubstrateUniRule annotation1
Sitei215Could be important to modulate the pK values of the two catalytic cysteine residuesUniRule annotation1
Active sitei224Proton acceptorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processAmino-acid biosynthesis, Lysine biosynthesis

Enzyme and pathway databases

BioCyciOANT439375:G1G9F-974-MONOMER
UniPathwayiUPA00034; UER00025

Names & Taxonomyi

Protein namesi
Recommended name:
Diaminopimelate epimeraseUniRule annotation (EC:5.1.1.7UniRule annotation)
Short name:
DAP epimeraseUniRule annotation
Alternative name(s):
PLP-independent amino acid racemaseUniRule annotation
Gene namesi
Name:dapFUniRule annotation
Ordered Locus Names:Oant_0927
OrganismiOchrobactrum anthropi (strain ATCC 49188 / DSM 6882 / JCM 21032 / NBRC 15819 / NCTC 12168)
Taxonomic identifieri439375 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeOchrobactrum
Proteomesi

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000119211 – 300Diaminopimelate epimeraseAdd BLAST300

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi439375.Oant_0927

Structurei

3D structure databases

ProteinModelPortaliA6WXE4
SMRiA6WXE4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni77 – 78Substrate bindingUniRule annotation2
Regioni215 – 216Substrate bindingUniRule annotation2
Regioni225 – 226Substrate bindingUniRule annotation2

Sequence similaritiesi

Belongs to the diaminopimelate epimerase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E4Z Bacteria
COG0253 LUCA
HOGENOMiHOG000220466
KOiK01778
OMAiSMCGNGG
OrthoDBiPOG091H01QC

Family and domain databases

HAMAPiMF_00197 DAP_epimerase, 1 hit
InterProiView protein in InterPro
IPR018510 DAP_epimerase_AS
IPR001653 DAP_epimerase_DapF
PANTHERiPTHR31689 PTHR31689, 1 hit
PfamiView protein in Pfam
PF01678 DAP_epimerase, 2 hits
TIGRFAMsiTIGR00652 DapF, 1 hit
PROSITEiView protein in PROSITE
PS01326 DAP_EPIMERASE, 1 hit

Sequencei

Sequence statusi: Complete.

A6WXE4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATKAAFAKM NGLGNQIIVA DMRGRADRIT PEAAIRLAGD SETAFDQIMA
60 70 80 90 100
IHDPRTAGTD NYIAIINCDG TEAQACGNGT RCVVQALAAE TGRQAFTFET
110 120 130 140 150
RAGILTATEH EDGLISVDMG KPRFDWQDIP LAEEFRDTRM IELQVGPIDA
160 170 180 190 200
PVLHSPSVAS MGNPHAIFWV DRDVWSYELE KFGPLLEHHP IFPERANISI
210 220 230 240 250
AHVTSPETID LRTWERGAGL TRACGSAACA AAVSAVRTRR TGRTVTVNVP
260 270 280 290 300
GGPLRIEWRD DDHVMMTGPA EWEFSGTFDP ATGEWSRDAQ NDKPTDRGAA
Length:300
Mass (Da):32,658
Last modified:August 21, 2007 - v1
Checksum:i2E69921F44F5152F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000758 Genomic DNA Translation: ABS13648.1
RefSeqiWP_012091128.1, NC_009667.1

Genome annotation databases

EnsemblBacteriaiABS13648; ABS13648; Oant_0927
GeneIDi5378631
KEGGioan:Oant_0927
PATRICifig|439375.7.peg.972

Similar proteinsi

Entry informationi

Entry nameiDAPF_OCHA4
AccessioniPrimary (citable) accession number: A6WXE4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: March 28, 2018
This is version 61 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health