ID ENO2_CUPMC Reviewed; 425 AA. AC Q1LP64; DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot. DT 30-MAY-2006, sequence version 1. DT 28-JAN-2026, entry version 112. DE RecName: Full=Enolase 2 {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 2 {ECO:0000255|HAMAP-Rule:MF_00318}; DE AltName: Full=2-phosphoglycerate dehydratase 2 {ECO:0000255|HAMAP-Rule:MF_00318}; GN Name=eno2 {ECO:0000255|HAMAP-Rule:MF_00318}; GN OrderedLocusNames=Rmet_1176; OS Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / OS CH34) (Ralstonia metallidurans). OC Bacteria; Pseudomonadati; Pseudomonadota; Betaproteobacteria; OC Burkholderiales; Burkholderiaceae; Cupriavidus. OX NCBI_TaxID=266264; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 43123 / DSM 2839 / NBRC 102507 / CH34; RX PubMed=20463976; DOI=10.1371/journal.pone.0010433; RA Janssen P.J., Van Houdt R., Moors H., Monsieurs P., Morin N., Michaux A., RA Benotmane M.A., Leys N., Vallaeys T., Lapidus A., Monchy S., Medigue C., RA Taghavi S., McCorkle S., Dunn J., van der Lelie D., Mergeay M.; RT "The complete genome sequence of Cupriavidus metallidurans strain CH34, a RT master survivalist in harsh and anthropogenic environments."; RL PLoS ONE 5:E10433-E10433(2010). CC -!- FUNCTION: Catalyzes the reversible conversion of 2-phosphoglycerate (2- CC PG) into phosphoenolpyruvate (PEP). It is essential for the degradation CC of carbohydrates via glycolysis. {ECO:0000255|HAMAP-Rule:MF_00318}. CC -!- CATALYTIC ACTIVITY: CC Reaction=(2R)-2-phosphoglycerate = phosphoenolpyruvate + H2O; 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; Evidence={ECO:0000255|HAMAP- CC Rule:MF_00318}; CC Note=Binds a second Mg(2+) ion via substrate during catalysis. CC {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. CC {ECO:0000255|HAMAP-Rule:MF_00318}. CC -!- SIMILARITY: Belongs to the enolase family. {ECO:0000255|HAMAP- CC Rule:MF_00318}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CP000352; ABF08062.1; -; Genomic_DNA. DR RefSeq; WP_011515956.1; NC_007973.1. DR AlphaFoldDB; Q1LP64; -. DR SMR; Q1LP64; -. DR STRING; 266264.Rmet_1176; -. DR KEGG; rme:Rmet_1176; -. DR eggNOG; COG0148; Bacteria. DR HOGENOM; CLU_031223_2_1_4; -. DR UniPathway; UPA00109; UER00187. DR Proteomes; UP000002429; 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 FunFam; 3.30.390.10:FF:000001; Enolase; 1. DR Gene3D; 3.20.20.120; Enolase-like C-terminal domain; 1. DR Gene3D; 3.30.390.10; Enolase-like, N-terminal domain; 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; IPR020811; Enolase_N. DR NCBIfam; TIGR01060; eno; 1. DR PANTHER; PTHR11902; ENOLASE; 1. DR PANTHER; PTHR11902:SF1; ENOLASE; 1. DR Pfam; PF00113; Enolase_C; 1. DR Pfam; PF03952; Enolase_N; 1. DR PIRSF; PIRSF001400; Enolase; 1. DR PRINTS; PR00148; ENOLASE. DR SFLD; SFLDS00001; Enolase; 1. DR SFLD; SFLDF00002; enolase; 1. DR SFLD; SFLDG00178; enolase; 1. DR SMART; SM01192; Enolase_C; 1. DR SMART; SM01193; Enolase_N; 1. DR SUPFAM; SSF51604; Enolase C-terminal domain-like; 1. DR SUPFAM; SSF54826; Enolase N-terminal domain-like; 1. PE 3: Inferred from homology; KW Cytoplasm; Glycolysis; Lyase; Magnesium; Metal-binding; Reference proteome; KW Secreted. FT CHAIN 1..425 FT /note="Enolase 2" FT /id="PRO_0000267085" FT ACT_SITE 205 FT /note="Proton donor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT ACT_SITE 337 FT /note="Proton acceptor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 163 FT /ligand="(2R)-2-phosphoglycerate" FT /ligand_id="ChEBI:CHEBI:58289" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 242 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 285 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 312 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 337 FT /ligand="(2R)-2-phosphoglycerate" FT /ligand_id="ChEBI:CHEBI:58289" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 366 FT /ligand="(2R)-2-phosphoglycerate" FT /ligand_id="ChEBI:CHEBI:58289" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 367 FT /ligand="(2R)-2-phosphoglycerate" FT /ligand_id="ChEBI:CHEBI:58289" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" FT BINDING 388 FT /ligand="(2R)-2-phosphoglycerate" FT /ligand_id="ChEBI:CHEBI:58289" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00318" SQ SEQUENCE 425 AA; 45532 MW; 9752442518E0F051 CRC64; MSKVAEIRGL EVLDSRGNPT VEVEVVLDDG AVGRAIVPSG ASTGAREAVE LRDADPRRYL GRGVLRAVQA VNTELCEALL GRDAGDQPEI DTIMIDLDGT PDKRRLGANA LLGVSLAVAH AAAMSNGLPL FAYLGGERAS LLPVPLINVI NGGAHADNAL DFQEFMIVPA GAPTFTEAVR ASAEVFHTLR AMLKAAGYTT NVGDEGGFAP EFHAAEEALD ILVAAIAKAG YRPGEDIALA IDPAASELYV NGSYVYQGEG VERSREEQVA YLVRLADRYP IVSIEDGMAE DDAMGWQLLT RQLGKRCQLV GDDVFCTHPT LLRQGVEQGM ANAILVKANQ IGTLSEMRET VRVAHGYAYS AVMSHRSGET EDVTIADLAV ALRCGQIKTG SMSRADRTAK YNRLLRIERE LGSRAEYAGA LLRRR //