DAPF_LISIN
ID DAPF_LISIN Reviewed; 329 AA.
AC Q929Z7;
DT 06-JUN-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-DEC-2001, sequence version 1.
DT 03-AUG-2022, entry version 99.
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=lin2126;
OS Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Listeriaceae; Listeria.
OX NCBI_TaxID=272626;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-680 / CLIP 11262;
RX PubMed=11679669; DOI=10.1126/science.1063447;
RA Glaser P., Frangeul L., Buchrieser C., Rusniok C., Amend A., Baquero F.,
RA Berche P., Bloecker H., Brandt P., Chakraborty T., Charbit A.,
RA Chetouani F., Couve E., de Daruvar A., Dehoux P., Domann E.,
RA Dominguez-Bernal G., Duchaud E., Durant L., Dussurget O., Entian K.-D.,
RA Fsihi H., Garcia-del Portillo F., Garrido P., Gautier L., Goebel W.,
RA Gomez-Lopez N., Hain T., Hauf J., Jackson D., Jones L.-M., Kaerst U.,
RA Kreft J., Kuhn M., Kunst F., Kurapkat G., Madueno E., Maitournam A.,
RA Mata Vicente J., Ng E., Nedjari H., Nordsiek G., Novella S., de Pablos B.,
RA Perez-Diaz J.-C., Purcell R., Remmel B., Rose M., Schlueter T., Simoes N.,
RA Tierrez A., Vazquez-Boland J.-A., Voss H., Wehland J., Cossart P.;
RT "Comparative genomics of Listeria species.";
RL Science 294:849-852(2001).
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=(2S,6S)-2,6-diaminoheptanedioate = meso-2,6-
CC diaminoheptanedioate; Xref=Rhea:RHEA:15393, ChEBI:CHEBI:57609,
CC ChEBI:CHEBI:57791; EC=5.1.1.7; Evidence={ECO:0000255|HAMAP-
CC 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}.
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DR EMBL; AL596171; CAC97356.1; -; Genomic_DNA.
DR PIR; AD1698; AD1698.
DR RefSeq; WP_003769564.1; NC_003212.1.
DR AlphaFoldDB; Q929Z7; -.
DR SMR; Q929Z7; -.
DR STRING; 272626.lin2126; -.
DR EnsemblBacteria; CAC97356; CAC97356; CAC97356.
DR GeneID; 61171388; -.
DR KEGG; lin:lin2126; -.
DR eggNOG; COG0253; Bacteria.
DR HOGENOM; CLU_053306_3_1_9; -.
DR OMA; HVAMRVH; -.
DR OrthoDB; 1921631at2; -.
DR UniPathway; UPA00034; UER00025.
DR Proteomes; UP000002513; 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;
KW Amino-acid biosynthesis; Cytoplasm; Isomerase; Lysine biosynthesis.
FT CHAIN 1..329
FT /note="Diaminopimelate epimerase"
FT /id="PRO_0000149849"
FT ACT_SITE 82
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT ACT_SITE 233
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 14
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 73
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 83..84
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 170
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 206
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 224..225
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 234..235
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT SITE 172
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 224
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 329 AA; 36182 MW; D65D7B3826099BBD CRC64;
MATIHFTKVH GSQNDFFLVD EEENQIMDWS DAKRADFAIK LCDREHSLGG ADGILYVTKS
NEAGPIGQMR VVNSDGSIAS MCGNGLRTVA RYLLEKHALT EAKVETMKAI LDVKKATSLG
FDIPTYQVEI SPVKFNAESL PMNVGVEKLF NQVVPELDSE LAFSAVSVPN PHLITFVDQT
VLDSDKQETL ASYLNSENPY FPDGVNVSFV KRLSDDAIYV RTFERGVGFT NACGTAMSAC
SLIKKMLDKD TFETPLNVYN DGGRVQVTAK KDEAGEISLQ LIGNATFVST GSVSYERGTV
TELTNEATPE QAQYQELVKE VKQFLKTTE
