ENO_MESH2
ID ENO_MESH2 Reviewed; 452 AA.
AC Q601S2;
DT 15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT 23-NOV-2004, sequence version 1.
DT 03-AUG-2022, entry version 119.
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=mhp129;
OS Mesomycoplasma hyopneumoniae (strain 232) (Mycoplasma hyopneumoniae).
OC Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mesomycoplasma.
OX NCBI_TaxID=295358;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=232;
RX PubMed=15489423; DOI=10.1128/jb.186.21.7123-7133.2004;
RA Minion F.C., Lefkowitz E.J., Madsen M.L., Cleary B.J., Swartzell S.M.,
RA Mahairas G.G.;
RT "The genome sequence of Mycoplasma hyopneumoniae strain 232, the agent of
RT swine mycoplasmosis.";
RL J. Bacteriol. 186:7123-7133(2004).
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}.
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DR EMBL; AE017332; AAV27730.1; -; Genomic_DNA.
DR RefSeq; WP_011205967.1; NC_006360.1.
DR AlphaFoldDB; Q601S2; -.
DR SMR; Q601S2; -.
DR STRING; 295358.mhp129; -.
DR EnsemblBacteria; AAV27730; AAV27730; mhp129.
DR KEGG; mhy:mhp129; -.
DR eggNOG; COG0148; Bacteria.
DR HOGENOM; CLU_031223_2_1_14; -.
DR OMA; EFMIIPV; -.
DR PhylomeDB; Q601S2; -.
DR UniPathway; UPA00109; UER00187.
DR Proteomes; UP000006822; 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; Secreted.
FT CHAIN 1..452
FT /note="Enolase"
FT /id="PRO_0000133924"
FT ACT_SITE 209
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT ACT_SITE 359
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 159
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 168
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 250
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 307
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 307
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 334
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 334
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 359
FT /ligand="substrate"
FT /note="covalent; in inhibited form"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 386..389
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
FT BINDING 410
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318"
SQ SEQUENCE 452 AA; 49453 MW; AF3E5E26E4DC112A CRC64;
MSKITKVFAR EILDSRGNPT IQVDVYTLAG GFGSAIVPSG ASTGSREALE LRDTNTKYAD
NWYGQKGVMT AVDNVNNIIA PEIIGLCCKN QRLIDQKMIE LDGTPNKEKL GANAILGVSL
AVAKAAANEL RMPLFRYLGG TNPTLMPVPM LNVINGGEHA SNTLDFQEFM IMPLGFRTFK
EALQAANKVF HNLAKLLKKS GFETQVGDEG GFAPNFNSHE QALDFLVDAI KESGFNPGFK
GENAVAIAID AAASEFYNGQ KYVFKKLKAA SLSKNQADLD EKFEFSSEEL LNYYGQLLAK
YPIISIEDGF AESDWQGFIA FNQKYGNNHQ IVGDDLTVTN VEILKKAINL KAINSILIKL
NQIGTLSETL DAIHLAQKSG MTAVISHRSG ESEDTTIADL AVAVSSGQIK TGSLSRTDRI
AKYNRLLVIE EYLNSYAKAD YIGREVFYNL KK
