DAPF_YERPE
ID DAPF_YERPE Reviewed; 274 AA.
AC P46357; Q0WAG5;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 16-NOV-2001, sequence version 2.
DT 03-AUG-2022, entry version 146.
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};
GN OrderedLocusNames=YPO3845, y0385, YP_3202;
OS Yersinia pestis.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=632;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CO-92 / Biovar Orientalis;
RX PubMed=11586360; DOI=10.1038/35097083;
RA Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA Stevens K., Whitehead S., Barrell B.G.;
RT "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL Nature 413:523-527(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KIM10+ / Biovar Mediaevalis;
RX PubMed=12142430; DOI=10.1128/jb.184.16.4601-4611.2002;
RA Deng W., Burland V., Plunkett G. III, Boutin A., Mayhew G.F., Liss P.,
RA Perna N.T., Rose D.J., Mau B., Zhou S., Schwartz D.C., Fetherston J.D.,
RA Lindler L.E., Brubaker R.R., Plano G.V., Straley S.C., McDonough K.A.,
RA Nilles M.L., Matson J.S., Blattner F.R., Perry R.D.;
RT "Genome sequence of Yersinia pestis KIM.";
RL J. Bacteriol. 184:4601-4611(2002).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=91001 / Biovar Mediaevalis;
RX PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA Wang J., Huang P., Yang R.;
RT "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT avirulent to humans.";
RL DNA Res. 11:179-197(2004).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-198.
RC STRAIN=EV 40;
RX PubMed=8874804; DOI=10.1016/0300-9084(96)82192-4;
RA Trotot P., Sismeiro O., Vivares C., Glaser P., Bresson-Roy A., Danchin A.;
RT "Comparative analysis of the cya locus in enterobacteria and related Gram-
RT negative facultative anaerobes.";
RL Biochimie 78:277-287(1996).
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; AL590842; CAL22432.1; -; Genomic_DNA.
DR EMBL; AE009952; AAM83974.1; -; Genomic_DNA.
DR EMBL; AE017042; AAS63370.1; -; Genomic_DNA.
DR EMBL; U22968; AAC44326.1; -; Genomic_DNA.
DR PIR; AE0468; AE0468.
DR RefSeq; WP_002211471.1; NZ_WUCM01000033.1.
DR RefSeq; YP_002348723.1; NC_003143.1.
DR AlphaFoldDB; P46357; -.
DR SMR; P46357; -.
DR IntAct; P46357; 1.
DR STRING; 214092.YPO3845; -.
DR PaxDb; P46357; -.
DR DNASU; 1145332; -.
DR EnsemblBacteria; AAM83974; AAM83974; y0385.
DR EnsemblBacteria; AAS63370; AAS63370; YP_3202.
DR GeneID; 66843405; -.
DR KEGG; ype:YPO3845; -.
DR KEGG; ypk:y0385; -.
DR KEGG; ypm:YP_3202; -.
DR PATRIC; fig|214092.21.peg.4368; -.
DR eggNOG; COG0253; Bacteria.
DR HOGENOM; CLU_053306_1_1_6; -.
DR OMA; HVAMRVH; -.
DR UniPathway; UPA00034; UER00025.
DR Proteomes; UP000000815; Chromosome.
DR Proteomes; UP000001019; Chromosome.
DR Proteomes; UP000002490; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0008837; F:diaminopimelate epimerase activity; IBA:GO_Central.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IBA:GO_Central.
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;
KW Reference proteome.
FT CHAIN 1..274
FT /note="Diaminopimelate epimerase"
FT /id="PRO_0000149884"
FT ACT_SITE 73
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT ACT_SITE 217
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 11
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 44
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 64
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 74..75
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 157
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 190
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 208..209
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT BINDING 218..219
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT SITE 159
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 208
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 268
FT /note="Important for dimerization"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00197"
FT CONFLICT 136
FT /note="E -> Q (in Ref. 4; AAC44326)"
FT /evidence="ECO:0000305"
FT CONFLICT 186..198
FT /note="PERANIGFMQVVS -> LSGQISALCRSSV (in Ref. 4;
FT AAC44326)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 274 AA; 30252 MW; 8B66E79E67EB9FF1 CRC64;
MQFSKMHGLG NDFMVVDAVT QNVYFSPELI RRLADRHTGV GFDQMLVVEP PYDPELDFHY
RIFNADGSEV SQCGNGARCF ARFVRLKGLT NKREISVSTQ TGRMILSVTE DEQVCVNMGE
PDFEPQTVPF RAAKAEKTYI LRAAEHTVLC GVVSMGNPHC VMQVDDVSVA NVALLGPVLE
NHERFPERAN IGFMQVVSRD HIRLRVYERG AGETQACGSG ACAAVAVGVV QDLLNENVHV
ELPGGSLHIR WQGPGHPLYM TGPATHVYDG FIHL
