(data stored in ACNUC30630 zone)

SWISSPROT: DAPF_RHOPT

ID   DAPF_RHOPT              Reviewed;         293 AA.
AC   B3Q862;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   11-DEC-2019, entry version 67.
DE   RecName: Full=Diaminopimelate epimerase {ECO:0000255|HAMAP-Rule:MF_00197};
DE            Short=DAP epimerase {ECO:0000255|HAMAP-Rule:MF_00197};
DE            EC=5.1.1.7 {ECO:0000255|HAMAP-Rule:MF_00197};
DE   AltName: Full=PLP-independent amino acid racemase {ECO:0000255|HAMAP-Rule:MF_00197};
GN   Name=dapF {ECO:0000255|HAMAP-Rule:MF_00197}; OrderedLocusNames=Rpal_0251;
OS   Rhodopseudomonas palustris (strain TIE-1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=395960;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TIE-1;
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Emerson D.,
RA   Newman D.K., Roden E., Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris TIE-1.";
RL   Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate
CC       (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L-
CC       lysine and an essential component of the bacterial peptidoglycan.
CC       {ECO:0000255|HAMAP-Rule:MF_00197}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=LL-2,6-diaminoheptanedioate = meso-2,6-diaminopimelate;
CC         Xref=Rhea:RHEA:15393, ChEBI:CHEBI:57609, ChEBI:CHEBI:57791;
CC         EC=5.1.1.7; Evidence={ECO:0000255|HAMAP-Rule:MF_00197};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC       pathway; DL-2,6-diaminopimelate from LL-2,6-diaminopimelate: step 1/1.
CC       {ECO:0000255|HAMAP-Rule:MF_00197}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00197}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00197}.
CC   -!- SIMILARITY: Belongs to the diaminopimelate epimerase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00197}.
DR   EMBL; CP001096; ACE98811.1; -; Genomic_DNA.
DR   RefSeq; WP_012494013.1; NC_011004.1.
DR   SMR; B3Q862; -.
DR   EnsemblBacteria; ACE98811; ACE98811; Rpal_0251.
DR   KEGG; rpt:Rpal_0251; -.
DR   HOGENOM; HOG000220466; -.
DR   KO; K01778; -.
DR   OMA; TMCGNGG; -.
DR   OrthoDB; 1921631at2; -.
DR   BioCyc; RPAL395960:RPAL_RS01250-MONOMER; -.
DR   UniPathway; UPA00034; UER00025.
DR   Proteomes; UP000001725; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008837; F:diaminopimelate epimerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00197; DAP_epimerase; 1.
DR   InterPro; IPR018510; DAP_epimerase_AS.
DR   InterPro; IPR001653; DAP_epimerase_DapF.
DR   PANTHER; PTHR31689; PTHR31689; 1.
DR   Pfam; PF01678; DAP_epimerase; 2.
DR   TIGRFAMs; TIGR00652; DapF; 1.
DR   PROSITE; PS01326; DAP_EPIMERASE; 1.
PE   3: Inferred from homology;
DR   PRODOM; B3Q862.
DR   SWISS-2DPAGE; B3Q862.
KW   Amino-acid biosynthesis; Cytoplasm; Isomerase; Lysine biosynthesis.
FT   CHAIN           1..293
FT                   /note="Diaminopimelate epimerase"
FT                   /id="PRO_1000099260"
FT   REGION          77..78
FT                   /note="Substrate binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   REGION          215..216
FT                   /note="Substrate binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   REGION          225..226
FT                   /note="Substrate binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   ACT_SITE        76
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   ACT_SITE        224
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   BINDING         17
FT                   /note="Substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   BINDING         47
FT                   /note="Substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   BINDING         67
FT                   /note="Substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   BINDING         164
FT                   /note="Substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   BINDING         197
FT                   /note="Substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   SITE            166
FT                   /note="Could be important to modulate the pK values of the
FT                   two catalytic cysteine residues"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT   SITE            215
FT                   /note="Could be important to modulate the pK values of the
FT                   two catalytic cysteine residues"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
SQ   SEQUENCE   293 AA;  31904 MW;  FE62A4E6E200E122 CRC64;
     MSALDNRLFA KMNGIGNEIV VVDLRDQPAP VTPADARAVA AHVPYDQLML LQPARLPGTE
     AFVRIYNNDG SESGACGNGM RCVARQMFAG SDKNGLTFET RAGLLNCWRG PADGLYTVDM
     GEPKFGWQDI PLAEEFRDTR MIELQIGPID APVLHTPSVV SMGNPHAIFW VDDVNAYDLG
     RFGPLLENHP IFPERANITL AHIVDRQHIT MRTWERGAGL TKACGSAACA TAVAAARLKR
     TDRTVEMTLP GGQLTIEWRD NDNHVLMTGG AEFEFEGRFD PALFAGALDP TGA
//

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