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Q8ENX2

- DAPF_OCEIH

UniProt

Q8ENX2 - DAPF_OCEIH

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Protein

Diaminopimelate epimerase

Gene
dapF, OB2354
Organism
Oceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
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 By similarity.UniRule annotation

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei13 – 131Substrate By similarity
Binding sitei48 – 481Substrate By similarity
Binding sitei66 – 661Substrate By similarity
Active sitei75 – 751Proton donor/acceptor By similarity
Binding sitei165 – 1651Substrate By similarity
Sitei167 – 1671Important for catalytic activity By similarity
Binding sitei198 – 1981Substrate By similarity
Sitei216 – 2161Important for catalytic activity By similarity
Active sitei225 – 2251Proton donor/acceptor By similarity

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

BioCyciOIHE221109:GI2A-2436-MONOMER.
UniPathwayiUPA00034; UER00025.

Names & Taxonomyi

Protein namesi
Recommended name:
Diaminopimelate epimerase (EC:5.1.1.7)
Short name:
DAP epimerase
Gene namesi
Name:dapF
Ordered Locus Names:OB2354
OrganismiOceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
Taxonomic identifieri221109 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeOceanobacillus
ProteomesiUP000000822: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 286286Diaminopimelate epimeraseUniRule annotationPRO_0000149857Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi75 ↔ 225UniRule annotation

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi221109.OB2354.

Structurei

3D structure databases

ProteinModelPortaliQ8ENX2.
SMRiQ8ENX2. Positions 2-286.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni10 – 112Substrate binding By similarity
Regioni75 – 773Substrate binding By similarity
Regioni216 – 2172Substrate binding By similarity
Regioni226 – 2272Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0253.
HOGENOMiHOG000220466.
KOiK01778.
OMAiKMRIFNN.
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.

Q8ENX2-1 [UniParc]FASTAAdd to Basket

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MQIPFTKMHG LGNNYVYIDL FDYAIDEKLY HDLAIQISDV YTGIGSDGMI    50
LIHPTTDADV GMRIFNKDGS EGKSCGNGLR CTAKYAYENG IVTNKKFHIQ 100
TKANIVEAEV SVDNNKVNQV TIDMGEPILA RNEIPMMGNN DVKVVNEPFV 150
VAGETQYITA VSMGNPHGVF FVDDIEKAPL ETLGPTIEKD MRFPESINVE 200
FIEVVSPTEL NFRVWERGSG ITQACGTGAC AAVVAATLNE KVTKSHPIVV 250
HLAGGDLNIE WKEDNHVWMT GPAEVIATGL FYYKEE 286
Length:286
Mass (Da):31,495
Last modified:March 1, 2003 - v1
Checksum:i45B336210C99D73F
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC14310.1.
RefSeqiNP_693275.1. NC_004193.1.

Genome annotation databases

EnsemblBacteriaiBAC14310; BAC14310; BAC14310.
GeneIDi1017278.
KEGGioih:OB2354.
PATRICi22795760. VBIOceIhe82024_2385.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC14310.1 .
RefSeqi NP_693275.1. NC_004193.1.

3D structure databases

ProteinModelPortali Q8ENX2.
SMRi Q8ENX2. Positions 2-286.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 221109.OB2354.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC14310 ; BAC14310 ; BAC14310 .
GeneIDi 1017278.
KEGGi oih:OB2354.
PATRICi 22795760. VBIOceIhe82024_2385.

Phylogenomic databases

eggNOGi COG0253.
HOGENOMi HOG000220466.
KOi K01778.
OMAi KMRIFNN.
OrthoDBi EOG6ND0M5.

Enzyme and pathway databases

UniPathwayi UPA00034 ; UER00025 .
BioCyci OIHE221109:GI2A-2436-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. "Genome sequence of Oceanobacillus iheyensis isolated from the Iheya Ridge and its unexpected adaptive capabilities to extreme environments."
    Takami H., Takaki Y., Uchiyama I.
    Nucleic Acids Res. 30:3927-3935(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 14371 / JCM 11309 / KCTC 3954 / HTE831.

Entry informationi

Entry nameiDAPF_OCEIH
AccessioniPrimary (citable) accession number: Q8ENX2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 11, 2003
Last sequence update: March 1, 2003
Last modified: June 11, 2014
This is version 70 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

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