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DAPE_ECO55
ID   DAPE_ECO55              Reviewed;         375 AA.
AC   B7LCK7;
DT   26-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Succinyl-diaminopimelate desuccinylase {ECO:0000255|HAMAP-Rule:MF_01690};
DE            Short=SDAP desuccinylase {ECO:0000255|HAMAP-Rule:MF_01690};
DE            EC=3.5.1.18 {ECO:0000255|HAMAP-Rule:MF_01690};
DE   AltName: Full=N-succinyl-LL-2,6-diaminoheptanedioate amidohydrolase {ECO:0000255|HAMAP-Rule:MF_01690};
GN   Name=dapE {ECO:0000255|HAMAP-Rule:MF_01690};
GN   OrderedLocusNames=EC55989_2752;
OS   Escherichia coli (strain 55989 / EAEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585055;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=55989 / EAEC;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Catalyzes the hydrolysis of N-succinyl-L,L-diaminopimelic
CC       acid (SDAP), forming succinate and LL-2,6-diaminoheptanedioate (DAP),
CC       an intermediate involved in the bacterial biosynthesis of lysine and
CC       meso-diaminopimelic acid, an essential component of bacterial cell
CC       walls. {ECO:0000255|HAMAP-Rule:MF_01690}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + N-succinyl-(2S,6S)-2,6-diaminoheptanedioate = (2S,6S)-
CC         2,6-diaminoheptanedioate + succinate; Xref=Rhea:RHEA:22608,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:30031, ChEBI:CHEBI:57609,
CC         ChEBI:CHEBI:58087; EC=3.5.1.18; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01690};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01690};
CC       Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01690};
CC       Note=Binds 2 Zn(2+) or Co(2+) ions per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01690};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC       pathway; LL-2,6-diaminopimelate from (S)-tetrahydrodipicolinate
CC       (succinylase route): step 3/3. {ECO:0000255|HAMAP-Rule:MF_01690}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01690}.
CC   -!- SIMILARITY: Belongs to the peptidase M20A family. DapE subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01690}.
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DR   EMBL; CU928145; CAU98618.1; -; Genomic_DNA.
DR   RefSeq; WP_001277801.1; NC_011748.1.
DR   AlphaFoldDB; B7LCK7; -.
DR   SMR; B7LCK7; -.
DR   MEROPS; M20.010; -.
DR   EnsemblBacteria; CAU98618; CAU98618; EC55989_2752.
DR   GeneID; 66673666; -.
DR   KEGG; eck:EC55989_2752; -.
DR   HOGENOM; CLU_021802_4_0_6; -.
DR   OMA; LNSHHDT; -.
DR   UniPathway; UPA00034; UER00021.
DR   Proteomes; UP000000746; Chromosome.
DR   GO; GO:0050897; F:cobalt ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0009014; F:succinyl-diaminopimelate desuccinylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019877; P:diaminopimelate biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01690; DapE; 1.
DR   InterPro; IPR001261; ArgE/DapE_CS.
DR   InterPro; IPR036264; Bact_exopeptidase_dim_dom.
DR   InterPro; IPR005941; DapE_proteobac.
DR   InterPro; IPR002933; Peptidase_M20.
DR   InterPro; IPR011650; Peptidase_M20_dimer.
DR   Pfam; PF07687; M20_dimer; 1.
DR   Pfam; PF01546; Peptidase_M20; 1.
DR   SUPFAM; SSF55031; SSF55031; 1.
DR   TIGRFAMs; TIGR01246; dapE_proteo; 1.
DR   PROSITE; PS00758; ARGE_DAPE_CPG2_1; 1.
DR   PROSITE; PS00759; ARGE_DAPE_CPG2_2; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Cobalt; Diaminopimelate biosynthesis; Hydrolase;
KW   Lysine biosynthesis; Metal-binding; Zinc.
FT   CHAIN           1..375
FT                   /note="Succinyl-diaminopimelate desuccinylase"
FT                   /id="PRO_0000375553"
FT   ACT_SITE        68
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   ACT_SITE        133
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         66
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         99
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         99
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         134
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         162
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT   BINDING         348
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
SQ   SEQUENCE   375 AA;  41269 MW;  181F43D05E88C20E CRC64;
     MSCPVIELTQ QLIRRPSLSP DDAGCQALLI ERLQAIGFTV ERMDFADTQN FWAWRGQGET
     LAFAGHTDVV PPGDADRWIN PPFEPTIRDG MLFGRGAADM KGSLAAMVVA AERFVAQHPN
     HTGRLAFLIT SDEEASAHNG TVKVVEALMA RNERLDYCLV GEPSSIEVVG DVVKNGRRGS
     LTCNLTIHGV QGHVAYPHLA DNPVHRAAPF LNELVAIEWD QGNEFFPATS MQIANIQAGT
     GSNNVIPGEL FVQFNFRFST ELTDEMIKAQ VLALLEKHQL RYTVDWWLSG QPFLTARGKL
     VDAVVNAVEH YNEIKPQLLT TGGTSDGRFI ARMGAQVVEL GPVNATIHKI NECVNAADLQ
     LLARMYQRIM EQLVA
 
 
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