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Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Baumannia cicadellinicola subsp. Homalodisca coagulata
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

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

Pathway: 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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei11 – 111SubstrateUniRule annotation
Binding sitei44 – 441SubstrateUniRule annotation
Binding sitei64 – 641SubstrateUniRule annotation
Active sitei73 – 731Proton donor/acceptorUniRule annotation
Binding sitei157 – 1571SubstrateUniRule annotation
Sitei159 – 1591Important for catalytic activityUniRule annotation
Binding sitei190 – 1901SubstrateUniRule annotation
Sitei208 – 2081Important for catalytic activityUniRule annotation
Active sitei217 – 2171Proton donor/acceptorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Lysine biosynthesis

Enzyme and pathway databases

BioCyciBCIC374463:GI6Q-125-MONOMER.
UniPathwayiUPA00034; UER00025.

Names & Taxonomyi

Protein namesi
Recommended name:
Diaminopimelate epimeraseUniRule annotation (EC:5.1.1.7UniRule annotation)
Short name:
DAP epimeraseUniRule annotation
Gene namesi
Name:dapFUniRule annotation
Ordered Locus Names:BCI_0125
OrganismiBaumannia cicadellinicola subsp. Homalodisca coagulata
Taxonomic identifieri374463 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCandidatus Baumannia
ProteomesiUP000002427 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 274274Diaminopimelate epimerasePRO_1000058538Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi73 ↔ 217

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi374463.BCI_0125.

Structurei

3D structure databases

ProteinModelPortaliQ1LTX0.
SMRiQ1LTX0. Positions 1-272.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni8 – 92Substrate bindingUniRule annotation
Regioni73 – 753Substrate bindingUniRule annotation
Regioni208 – 2092Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the diaminopimelate epimerase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiMKFTKMH.
OrthoDBiEOG6ND0M5.

Family and domain databases

HAMAPiMF_00197. DAP_epimerase.
InterProiIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERiPTHR31689. PTHR31689. 1 hit.
PfamiPF01678. DAP_epimerase. 2 hits.
[Graphical view]
TIGRFAMsiTIGR00652. DapF. 1 hit.
PROSITEiPS01326. DAP_EPIMERASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1LTX0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQFSKMHGLG NDFMVVDVVT QNVYLSPTKI RFLANRHSGV GFDQLLFVEP
60 70 80 90 100
PYDPEIDFHY RIFNADGSEV TQCGNGARCL AHFVRMKKLT NKREIYISTQ
110 120 130 140 150
TSRMVLTIIE NNMVRVNMGV PKFELPQIPF DMHQIEKKEI LYLAKNYIFG
160 170 180 190 200
GIVSIGNPHC IMIVNNVDSA QVSIIGPILE IHKYFSERTN VGFMQVINRE
210 220 230 240 250
QVLLRVYERG VGETQACGSG ACAAVAIGIR LGLLAEQVQV ALPGGKLVIY
260 270
WRGPGQSLYM TGPAVHIYDG FIND
Length:274
Mass (Da):30,702
Last modified:May 30, 2006 - v1
Checksum:i60E2349CB8D80347
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000238 Genomic DNA. Translation: ABF14159.1.
RefSeqiWP_011520327.1. NC_007984.1.
YP_588594.1. NC_007984.1.

Genome annotation databases

EnsemblBacteriaiABF14159; ABF14159; BCI_0125.
KEGGibci:BCI_0125.
PATRICi21073749. VBIBauCic75062_0125.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000238 Genomic DNA. Translation: ABF14159.1.
RefSeqiWP_011520327.1. NC_007984.1.
YP_588594.1. NC_007984.1.

3D structure databases

ProteinModelPortaliQ1LTX0.
SMRiQ1LTX0. Positions 1-272.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi374463.BCI_0125.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF14159; ABF14159; BCI_0125.
KEGGibci:BCI_0125.
PATRICi21073749. VBIBauCic75062_0125.

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiMKFTKMH.
OrthoDBiEOG6ND0M5.

Enzyme and pathway databases

UniPathwayiUPA00034; UER00025.
BioCyciBCIC374463:GI6Q-125-MONOMER.

Family and domain databases

HAMAPiMF_00197. DAP_epimerase.
InterProiIPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view]
PANTHERiPTHR31689. PTHR31689. 1 hit.
PfamiPF01678. DAP_epimerase. 2 hits.
[Graphical view]
TIGRFAMsiTIGR00652. DapF. 1 hit.
PROSITEiPS01326. DAP_EPIMERASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Metabolic complementarity and genomics of the dual bacterial symbiosis of sharpshooters."
    Wu D., Daugherty S.C., Van Aken S.E., Pai G.H., Watkins K.L., Khouri H., Tallon L.J., Zaborsky J.M., Dunbar H.E., Tran P.L., Moran N.A., Eisen J.A.
    PLoS Biol. 4:1079-1092(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiDAPF_BAUCH
AccessioniPrimary (citable) accession number: Q1LTX0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 30, 2006
Last modified: May 27, 2015
This is version 64 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.