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B7UNC6

- DAPF_ECO27

UniProt

B7UNC6 - DAPF_ECO27

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Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Escherichia coli O127:H6 (strain E2348/69 / EPEC)
Status
Reviewed - 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

  1. diaminopimelate epimerase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. lysine biosynthetic process via diaminopimelate Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Lysine biosynthesis

Enzyme and pathway databases

BioCyciECOL574521:GJAO-4263-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:E2348C_4109
OrganismiEscherichia coli O127:H6 (strain E2348/69 / EPEC)
Taxonomic identifieri574521 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000008205: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 274274Diaminopimelate epimerasePRO_1000124413Add
BLAST

Amino acid modifications

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

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi574521.E2348C_4109.

Structurei

3D structure databases

ProteinModelPortaliB7UNC6.
SMRiB7UNC6. 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.
KOiK01778.
OMAiLIVEPPY.
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.

B7UNC6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MQFSKMHGLG NDFMVVDAVT QNVFFSPELI RRLADRHLGV GFDQLLVVEP
60 70 80 90 100
PYDPELDFHY RIFNADGSEV AQCGNGARCF ARFVRLKGLT NKRDIRVSTA
110 120 130 140 150
NGRMVLTVTD DDLVRVNMGE PNFEPSAVPF RANKAEKTYI MRAAEQTILC
160 170 180 190 200
GVVSMGNPHC VIQVDDVDTA AVETLGPVLE SHERFPERAN IGFMQVVKRE
210 220 230 240 250
HIRLRVFERG AGETQACGSG ACAAVAVGIQ QGLLAEEVRV ELPGGRLDIA
260 270
WKGPGHPLYM TGPAVHVYDG FIHL
Length:274
Mass (Da):30,193
Last modified:February 10, 2009 - v1
Checksum:i89CC136FADCBC0C2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM180568 Genomic DNA. Translation: CAS11657.1.
RefSeqiYP_002331568.1. NC_011601.1.

Genome annotation databases

EnsemblBacteriaiCAS11657; CAS11657; E2348C_4109.
GeneIDi7064820.
KEGGiecg:E2348C_4109.
PATRICi18347427. VBIEscCol90278_4188.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM180568 Genomic DNA. Translation: CAS11657.1 .
RefSeqi YP_002331568.1. NC_011601.1.

3D structure databases

ProteinModelPortali B7UNC6.
SMRi B7UNC6. Positions 1-274.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 574521.E2348C_4109.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAS11657 ; CAS11657 ; E2348C_4109 .
GeneIDi 7064820.
KEGGi ecg:E2348C_4109.
PATRICi 18347427. VBIEscCol90278_4188.

Phylogenomic databases

eggNOGi COG0253.
KOi K01778.
OMAi LIVEPPY.
OrthoDBi EOG6ND0M5.

Enzyme and pathway databases

UniPathwayi UPA00034 ; UER00025 .
BioCyci ECOL574521:GJAO-4263-MONOMER.

Family and domain databases

HAMAPi MF_00197. DAP_epimerase.
InterProi IPR018510. DAP_epimerase_AS.
IPR001653. DAP_epimerase_DapF.
[Graphical view ]
PANTHERi PTHR31689. PTHR31689. 1 hit.
Pfami PF01678. DAP_epimerase. 2 hits.
[Graphical view ]
TIGRFAMsi TIGR00652. DapF. 1 hit.
PROSITEi PS01326. DAP_EPIMERASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence and comparative genome analysis of enteropathogenic Escherichia coli O127:H6 strain E2348/69."
    Iguchi A., Thomson N.R., Ogura Y., Saunders D., Ooka T., Henderson I.R., Harris D., Asadulghani M., Kurokawa K., Dean P., Kenny B., Quail M.A., Thurston S., Dougan G., Hayashi T., Parkhill J., Frankel G.
    J. Bacteriol. 191:347-354(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: E2348/69 / EPEC.

Entry informationi

Entry nameiDAPF_ECO27
AccessioniPrimary (citable) accession number: B7UNC6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 10, 2009
Last modified: October 29, 2014
This is version 41 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