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Q9KVL6

- DAPF_VIBCH

UniProt

Q9KVL6 - DAPF_VIBCH

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Protein

Diaminopimelate epimerase

Gene

dapF

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
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 sitei13 – 131SubstrateUniRule annotation
Binding sitei46 – 461SubstrateUniRule annotation
Binding sitei66 – 661SubstrateUniRule annotation
Active sitei75 – 751Proton donor/acceptorUniRule annotation
Binding sitei159 – 1591SubstrateUniRule annotation
Sitei161 – 1611Important for catalytic activityUniRule annotation
Binding sitei192 – 1921SubstrateUniRule annotation
Sitei210 – 2101Important for catalytic activityUniRule annotation
Active sitei219 – 2191Proton donor/acceptorUniRule annotation

GO - Molecular functioni

  1. diaminopimelate epimerase activity Source: TIGR

GO - Biological processi

  1. lysine biosynthetic process via diaminopimelate Source: TIGR
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Lysine biosynthesis

Enzyme and pathway databases

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:VC_0126
OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Taxonomic identifieri243277 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
ProteomesiUP000000584: Chromosome 1

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 – 276276Diaminopimelate epimerasePRO_0000149875Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi75 ↔ 219

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi243277.VC0126.

Structurei

3D structure databases

ProteinModelPortaliQ9KVL6.
SMRiQ9KVL6. Positions 4-275.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni10 – 112Substrate bindingUniRule annotation
Regioni75 – 773Substrate bindingUniRule annotation
Regioni210 – 2112Substrate 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.

Q9KVL6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MHFHFSKMHG LGNDFMVVDC ITQNVFFSPE LIRRLADRHT GVGFDQLLVV
60 70 80 90 100
EAPYDPESDF HYRIFNADGS EVEQCGNGAR CFARFVRMKG LTNKYTIHVS
110 120 130 140 150
TKKGKMVLNV EEEDLITVNM GVPEFEPNKI PFRAKQSEKT YILRVGEHTL
160 170 180 190 200
FCGAVSMGNP HVVTVVDDIR TAAVETLGPL LESHERFPER VNAGFMQVVS
210 220 230 240 250
RDEINLRVYE RGAGETQACG SGACAAVAVG ILQGLLDEQV RVHLPGGELE
260 270
IHWQGPGKPL YMTGPATHIY DGQISC
Length:276
Mass (Da):30,651
Last modified:June 6, 2002 - v2
Checksum:i8FCFEC10E5DD714B
GO

Sequence cautioni

The sequence AAF93303.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003852 Genomic DNA. Translation: AAF93303.1. Different initiation.
PIRiG82360.
RefSeqiNP_229784.2. NC_002505.1.

Genome annotation databases

EnsemblBacteriaiAAF93303; AAF93303; VC_0126.
GeneIDi2614550.
KEGGivch:VC0126.
PATRICi20079296. VBIVibCho83274_0117.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003852 Genomic DNA. Translation: AAF93303.1 . Different initiation.
PIRi G82360.
RefSeqi NP_229784.2. NC_002505.1.

3D structure databases

ProteinModelPortali Q9KVL6.
SMRi Q9KVL6. Positions 4-275.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 243277.VC0126.

Protocols and materials databases

DNASUi 2614550.
Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAF93303 ; AAF93303 ; VC_0126 .
GeneIDi 2614550.
KEGGi vch:VC0126.
PATRICi 20079296. VBIVibCho83274_0117.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00034 ; UER00025 .

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 39315 / El Tor Inaba N16961.

Entry informationi

Entry nameiDAPF_VIBCH
AccessioniPrimary (citable) accession number: Q9KVL6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: June 6, 2002
Last modified: October 29, 2014
This is version 78 of the entry and version 2 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