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
Shewanella putrefaciens (strain 200)
Status
Unreviewed-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 annotationSAAS 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 annotationSAAS 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 sitei12SubstrateUniRule annotation1
Binding sitei45SubstrateUniRule annotation1
Binding sitei65SubstrateUniRule annotation1
Active sitei74PROSITE-ProRule annotation1
Active sitei74Proton donorUniRule annotation1
Binding sitei158SubstrateUniRule annotation1
Sitei160Could be important to modulate the pK values of the two catalytic cysteine residuesUniRule annotation1
Binding sitei191SubstrateUniRule annotation1
Sitei209Could be important to modulate the pK values of the two catalytic cysteine residuesUniRule annotation1
Active sitei218Proton acceptorUniRule annotation1
Sitei269Important for dimerizationUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomeraseUniRule annotationSAAS annotation
Biological processAmino-acid biosynthesis, Lysine biosynthesisUniRule annotationSAAS annotation

Enzyme and pathway databases

UniPathwayiUPA00034; UER00025

Names & Taxonomyi

Protein namesi
Recommended name:
Diaminopimelate epimeraseUniRule annotationSAAS annotation (EC:5.1.1.7UniRule annotationSAAS annotation)
Short name:
DAP epimeraseUniRule annotation
Alternative name(s):
PLP-independent amino acid racemaseUniRule annotation
Gene namesi
Name:dapFUniRule annotation
Ordered Locus Names:Sput200_3596Imported
OrganismiShewanella putrefaciens (strain 200)Imported
Taxonomic identifieri399804 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
Proteomesi
  • UP000008209 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliE6XQQ9
SMRiE6XQQ9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni75 – 76Substrate bindingUniRule annotation2
Regioni209 – 210Substrate bindingUniRule annotation2
Regioni219 – 220Substrate bindingUniRule annotation2

Sequence similaritiesi

Belongs to the diaminopimelate epimerase family.UniRule annotationSAAS annotation

Phylogenomic databases

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.

E6XQQ9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIQFTKMHGL GNDFMVVDGV TQNVFFSPEQ IRRLADRNFG IGFDQLLLVE
60 70 80 90 100
PPYDPDLDFH YRIFNADGSE VEQCGNGARC FARFVRNKGL TNKNKIRVST
110 120 130 140 150
SSGKMTLRLE RDGTVTVNMG VPILEPSLIP FKAKKPEKTY LLQTAQQTFL
160 170 180 190 200
CGAASMGNPH CVLDVEDVAS AAVAEIGALL TKHERFPRGV NVGFMQVINS
210 220 230 240 250
GHIKLRVYER GAAETLACGT GACAAVVVGQ IQGKLDQQVR VDLPGGTLTI
260 270
NWEGEGKPLW MTGPAQHVYD GQIQL
Length:275
Mass (Da):30,125
Last modified:March 8, 2011 - v1
Checksum:i1869A8C88D51CCE0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002457 Genomic DNA Translation: ADV55975.1
RefSeqiWP_011790958.1, NC_017566.1

Genome annotation databases

EnsemblBacteriaiADV55975; ADV55975; Sput200_3596
KEGGishp:Sput200_3596
PATRICifig|399804.5.peg.3721

Similar proteinsi

Entry informationi

Entry nameiE6XQQ9_SHEP2
AccessioniPrimary (citable) accession number: E6XQQ9
Entry historyiIntegrated into UniProtKB/TrEMBL: March 8, 2011
Last sequence update: March 8, 2011
Last modified: March 28, 2018
This is version 45 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health