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Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Actinobacillus pleuropneumoniae serotype 3 (strain JL03)
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

Pathwayi

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

BioCyciAPLE434271:GIX7-1582-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:APJL_1558
OrganismiActinobacillus pleuropneumoniae serotype 3 (strain JL03)
Taxonomic identifieri434271 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeActinobacillus
ProteomesiUP000008547 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_1000099217Add
BLAST

Amino acid modifications

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

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi434271.APJL_1558.

Structurei

3D structure databases

ProteinModelPortaliB0BRC5.
SMRiB0BRC5. Positions 1-274.
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.

B0BRC5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQFSKMHGLG NDFMVIDGVT QNVYLTEEVI RKLADRHRGV GFDQLLLVEP
60 70 80 90 100
PYDPELDFHY RIFNADGSEV AQCGNGARCF ARFVTLKGLT NKQDIHVSTA
110 120 130 140 150
KGKMVLTLKD EEKVRVNMGE PIWEPAQVPF TANKFEKNYI LRTDLQTVLC
160 170 180 190 200
GVVSMGNPHC VLQVEDINLT PVNELGPLLE NHERFPERAN IGFMQVVNRN
210 220 230 240 250
HIKLRVFERG AGETQACGSG ACGAVAVGIM QGVLDNNVQV DLSGGSLQIE
260 270
WEGVGHPLYM TGDATHIYDG FIKL
Length:274
Mass (Da):30,402
Last modified:February 26, 2008 - v1
Checksum:i706D62C7CBC1A195
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000687 Genomic DNA. Translation: ABY70110.1.
RefSeqiWP_012263271.1. NC_010278.1.
YP_001652554.1. NC_010278.1.

Genome annotation databases

EnsemblBacteriaiABY70110; ABY70110; APJL_1558.
KEGGiapj:APJL_1558.
PATRICi20752413. VBIActPle136345_1552.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000687 Genomic DNA. Translation: ABY70110.1.
RefSeqiWP_012263271.1. NC_010278.1.
YP_001652554.1. NC_010278.1.

3D structure databases

ProteinModelPortaliB0BRC5.
SMRiB0BRC5. Positions 1-274.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi434271.APJL_1558.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABY70110; ABY70110; APJL_1558.
KEGGiapj:APJL_1558.
PATRICi20752413. VBIActPle136345_1552.

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiMKFTKMH.
OrthoDBiEOG6ND0M5.

Enzyme and pathway databases

UniPathwayiUPA00034; UER00025.
BioCyciAPLE434271:GIX7-1582-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. "Genome biology of Actinobacillus pleuropneumoniae JL03, an isolate of serotype 3 prevalent in China."
    Xu Z., Zhou Y., Li L., Zhou R., Xiao S., Wan Y., Zhang S., Wang K., Li W., Li L., Jin H., Kang M., Dalai B., Li T., Liu L., Cheng Y., Zhang L., Xu T.
    , Zheng H., Pu S., Wang B., Gu W., Zhang X.L., Zhu G.-F., Wang S., Zhao G.-P., Chen H.
    PLoS ONE 3:E1450-E1450(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JL03.

Entry informationi

Entry nameiDAPF_ACTPJ
AccessioniPrimary (citable) accession number: B0BRC5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: February 26, 2008
Last modified: April 29, 2015
This is version 51 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

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.