DAPE_ORITI
ID DAPE_ORITI Reviewed; 388 AA.
AC B3CRZ3;
DT 26-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT 22-JUL-2008, sequence version 1.
DT 03-AUG-2022, entry version 71.
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}; OrderedLocusNames=OTT_0792;
OS Orientia tsutsugamushi (strain Ikeda) (Rickettsia tsutsugamushi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC Rickettsiaceae; Rickettsieae; Orientia.
OX NCBI_TaxID=334380;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ikeda;
RX PubMed=18508905; DOI=10.1093/dnares/dsn011;
RA Nakayama K., Yamashita A., Kurokawa K., Morimoto T., Ogawa M., Fukuhara M.,
RA Urakami H., Ohnishi M., Uchiyama I., Ogura Y., Ooka T., Oshima K.,
RA Tamura A., Hattori M., Hayashi T.;
RT "The whole-genome sequencing of the obligate intracellular bacterium
RT Orientia tsutsugamushi revealed massive gene amplification during reductive
RT genome evolution.";
RL DNA Res. 15:185-199(2008).
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; AP008981; BAG40250.1; -; Genomic_DNA.
DR RefSeq; WP_012461403.1; NC_010793.1.
DR AlphaFoldDB; B3CRZ3; -.
DR SMR; B3CRZ3; -.
DR EnsemblBacteria; BAG40250; BAG40250; OTT_0792.
DR GeneID; 66652875; -.
DR KEGG; ott:OTT_0792; -.
DR HOGENOM; CLU_021802_4_0_5; -.
DR OMA; LNSHHDT; -.
DR OrthoDB; 275025at2; -.
DR UniPathway; UPA00034; UER00021.
DR Proteomes; UP000001033; 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; 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.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Cobalt; Diaminopimelate biosynthesis; Hydrolase;
KW Lysine biosynthesis; Metal-binding; Zinc.
FT CHAIN 1..388
FT /note="Succinyl-diaminopimelate desuccinylase"
FT /id="PRO_0000375638"
FT ACT_SITE 74
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT ACT_SITE 139
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 72
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 105
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 105
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 140
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 168
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
FT BINDING 353
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01690"
SQ SEQUENCE 388 AA; 44016 MW; AA34BA8DDA9E3222 CRC64;
MISKKLIIEL LKQLISFKSV TPNDNGAIDF ITNLLVKQGF KVYVKEFGQE YKVKNLYGYF
GNGQPNICFA GHIDVVPAGF IEQWKYPPFC ATQYKDKIYG RGVVDMKGAI SAMLSAVFCF
IDNNNDFNGT ISFLITADEE GEALFGTKKM LEWINKQGHK IDFTILGEPT CTDKIGDTIK
IGRRGSINFD LKVFGKQGHV AYPHLAINPN HLIVKILNSF IGSKIDEGNE FFAPSNLEVV
SIDTNNNITN IIPEIAQSKF NIRFNDIHTN EQLLEIVKKN IEQFTTNYDL QSSCRSRPFL
AKMSPYIFSF KELVHKVTKI KPEFSTSGGT SDAYFFKDYS PIVEFGLLNT MAHKINEYCL
INDLQTLCRV YYNALCLFLM SNSKFRTN
