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ENO_MYCLE
ID   ENO_MYCLE               Reviewed;         429 AA.
AC   Q9CD42;
DT   27-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT   27-MAY-2002, sequence version 2.
DT   03-AUG-2022, entry version 125.
DE   RecName: Full=Enolase {ECO:0000255|HAMAP-Rule:MF_00318};
DE            EC=4.2.1.11 {ECO:0000255|HAMAP-Rule:MF_00318};
DE   AltName: Full=2-phospho-D-glycerate hydro-lyase {ECO:0000255|HAMAP-Rule:MF_00318};
DE   AltName: Full=2-phosphoglycerate dehydratase {ECO:0000255|HAMAP-Rule:MF_00318};
GN   Name=eno {ECO:0000255|HAMAP-Rule:MF_00318}; OrderedLocusNames=ML0255;
OS   Mycobacterium leprae (strain TN).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium.
OX   NCBI_TaxID=272631;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TN;
RX   PubMed=11234002; DOI=10.1038/35059006;
RA   Cole S.T., Eiglmeier K., Parkhill J., James K.D., Thomson N.R.,
RA   Wheeler P.R., Honore N., Garnier T., Churcher C.M., Harris D.E.,
RA   Mungall K.L., Basham D., Brown D., Chillingworth T., Connor R.,
RA   Davies R.M., Devlin K., Duthoy S., Feltwell T., Fraser A., Hamlin N.,
RA   Holroyd S., Hornsby T., Jagels K., Lacroix C., Maclean J., Moule S.,
RA   Murphy L.D., Oliver K., Quail M.A., Rajandream M.A., Rutherford K.M.,
RA   Rutter S., Seeger K., Simon S., Simmonds M., Skelton J., Squares R.,
RA   Squares S., Stevens K., Taylor K., Whitehead S., Woodward J.R.,
RA   Barrell B.G.;
RT   "Massive gene decay in the leprosy bacillus.";
RL   Nature 409:1007-1011(2001).
CC   -!- FUNCTION: Catalyzes the reversible conversion of 2-phosphoglycerate
CC       into phosphoenolpyruvate. It is essential for the degradation of
CC       carbohydrates via glycolysis. {ECO:0000255|HAMAP-Rule:MF_00318}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(2R)-2-phosphoglycerate = H2O + phosphoenolpyruvate;
CC         Xref=Rhea:RHEA:10164, ChEBI:CHEBI:15377, ChEBI:CHEBI:58289,
CC         ChEBI:CHEBI:58702; EC=4.2.1.11; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00318};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00318};
CC   -!- ACTIVITY REGULATION: The covalent binding to the substrate causes
CC       inactivation of the enzyme, and possibly serves as a signal for the
CC       export of the protein. {ECO:0000255|HAMAP-Rule:MF_00318}.
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; pyruvate from D-
CC       glyceraldehyde 3-phosphate: step 4/5. {ECO:0000255|HAMAP-
CC       Rule:MF_00318}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00318}.
CC       Secreted {ECO:0000255|HAMAP-Rule:MF_00318}. Cell surface
CC       {ECO:0000255|HAMAP-Rule:MF_00318}. Note=Fractions of enolase are
CC       present in both the cytoplasm and on the cell surface. The export of
CC       enolase possibly depends on the covalent binding to the substrate; once
CC       secreted, it remains attached to the cell surface. {ECO:0000255|HAMAP-
CC       Rule:MF_00318}.
CC   -!- SIMILARITY: Belongs to the enolase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00318}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAC29763.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AL583917; CAC29763.1; ALT_INIT; Genomic_DNA.
DR   PIR; G86940; G86940.
DR   RefSeq; WP_041323663.1; NC_002677.1.
DR   AlphaFoldDB; Q9CD42; -.
DR   SMR; Q9CD42; -.
DR   STRING; 272631.ML0255; -.
DR   EnsemblBacteria; CAC29763; CAC29763; CAC29763.
DR   KEGG; mle:ML0255; -.
DR   Leproma; ML0255; -.
DR   eggNOG; COG0148; Bacteria.
DR   HOGENOM; CLU_031223_2_1_11; -.
DR   UniPathway; UPA00109; UER00187.
DR   Proteomes; UP000000806; Chromosome.
DR   GO; GO:0009986; C:cell surface; IEA:UniProtKB-SubCell.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0000015; C:phosphopyruvate hydratase complex; IEA:InterPro.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004634; F:phosphopyruvate hydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniRule.
DR   CDD; cd03313; enolase; 1.
DR   Gene3D; 3.20.20.120; -; 1.
DR   Gene3D; 3.30.390.10; -; 1.
DR   HAMAP; MF_00318; Enolase; 1.
DR   InterPro; IPR000941; Enolase.
DR   InterPro; IPR036849; Enolase-like_C_sf.
DR   InterPro; IPR029017; Enolase-like_N.
DR   InterPro; IPR020810; Enolase_C.
DR   InterPro; IPR020809; Enolase_CS.
DR   InterPro; IPR020811; Enolase_N.
DR   PANTHER; PTHR11902; PTHR11902; 1.
DR   Pfam; PF00113; Enolase_C; 1.
DR   Pfam; PF03952; Enolase_N; 1.
DR   PIRSF; PIRSF001400; Enolase; 1.
DR   PRINTS; PR00148; ENOLASE.
DR   SFLD; SFLDF00002; enolase; 1.
DR   SMART; SM01192; Enolase_C; 1.
DR   SMART; SM01193; Enolase_N; 1.
DR   SUPFAM; SSF51604; SSF51604; 1.
DR   SUPFAM; SSF54826; SSF54826; 1.
DR   TIGRFAMs; TIGR01060; eno; 1.
DR   PROSITE; PS00164; ENOLASE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Glycolysis; Lyase; Magnesium; Metal-binding; Reference proteome;
KW   Secreted.
FT   CHAIN           1..429
FT                   /note="Enolase"
FT                   /id="PRO_0000133925"
FT   ACT_SITE        204
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   ACT_SITE        335
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         154
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         163
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         241
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         283
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         283
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         310
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         310
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         335
FT                   /ligand="substrate"
FT                   /note="covalent; in inhibited form"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         362..365
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT   BINDING         386
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
SQ   SEQUENCE   429 AA;  45202 MW;  A8299C1EA44617B5 CRC64;
     MPVIEQVGAR EILDSRGNPT VEVEVVLIDG TFARAAVPSG ASTGEYEAVE LRDGDGRYGG
     KGVKRAVDAV LDEIGPVVIG LNANDQRLID QELLDLDGTP DKSRLGGNAI LGVSLAVAKA
     AADSAELPLF RYIGGSNAHI LPVPMMNILN GGAHADTAVD VQEFMVAPIG APSFVEALRW
     GAEVYHALKS VLKKKGLSTG LGDEGGFAPE VAGTTAALDL VTLAIEAAGF KPGADVALAL
     DAAATEFYTD GIGYHFEGMT HTADQMTEFY ADLLGSYPLV SIEDPLSEDD WDGWAALTAS
     IGEQVQIVGD DIFATNPERL EEGIGRGVAN ALLVKVNQIG TLTETLEAVA LAHHSGYRTM
     ISHRSGETED TMIADLVVAL GSGQIKTGAP ARSERVAKYN QLLRIEEELG DAARYAGDLA
     FLRYVVETR
 
 
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