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Protein

Enolase

Gene

eno

Organism
Clostridium perfringens
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis.UniRule annotation

Catalytic activityi

2-phospho-D-glycerate = phosphoenolpyruvate + H2O.UniRule annotation

Cofactori

Mg2+UniRule annotation

Enzyme regulationi

The covalent binding to the substrate causes inactivation of the enzyme, and possibly serves as a signal for the export of the protein.UniRule annotation

Pathwayi: glycolysis

This protein is involved in step 4 of the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate.UniRule annotation
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Phosphoglycerate kinase (pgk), Phosphoglycerate kinase (pgk), Phosphoglycerate kinase (pgk)
  3. 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI), 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI), 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI), 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (pgm)
  4. Enolase (eno), Enolase (eno)
  5. Pyruvate kinase (pykA_3), Pyruvate kinase (BXT94_13360), Pyruvate kinase (BXT94_02105), Pyruvate kinase (BXT94_07390), Pyruvate kinase (pykA_1), Pyruvate kinase (HMPREF3222_00520), Pyruvate kinase (JFP838_07275), Pyruvate kinase (HMPREF3222_03076), Pyruvate kinase (JFP838_01990), Pyruvate kinase (JFP838_12990), Pyruvate kinase (pykA_2)
This subpathway is part of the pathway glycolysis, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei158SubstrateUniRule annotation1
Binding sitei167SubstrateUniRule annotation1
Active sitei208Proton donorUniRule annotation1
Metal bindingi245MagnesiumUniRule annotation1
Metal bindingi288MagnesiumUniRule annotation1
Binding sitei288SubstrateUniRule annotation1
Metal bindingi315MagnesiumUniRule annotation1
Binding sitei315SubstrateUniRule annotation1
Active sitei340Proton acceptorUniRule annotation1
Binding sitei340Substrate (covalent); in inhibited formUniRule annotation1
Binding sitei391SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyaseUniRule annotationImported
Biological processGlycolysisUniRule annotation
LigandMagnesiumUniRule annotation, Metal-bindingUniRule annotation, PyruvateImported

Enzyme and pathway databases

UniPathwayiUPA00109; UER00187

Names & Taxonomyi

Protein namesi
Recommended name:
EnolaseUniRule annotation (EC:4.2.1.11UniRule annotation)
Alternative name(s):
2-phospho-D-glycerate hydro-lyaseUniRule annotation
2-phosphoglycerate dehydrataseUniRule annotation
Gene namesi
Name:enoUniRule annotationImported
ORF Names:BXT94_08905Imported, HMPREF3222_02389Imported, JFP838_08715Imported
OrganismiClostridium perfringensImported
Taxonomic identifieri1502 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
Proteomesi
  • UP000070260 Componenti: Chromosome
  • UP000189645 Componenti: Chromosome
  • UP000070646 Componenti: Unassembled WGS sequence

Subcellular locationi

  • Cytoplasm UniRule annotation
  • Secreted UniRule annotation
  • Cell surface UniRule annotation
  • Note: Fractions of enolase are present in both the cytoplasm and on the cell surface. The export of enolase possibly depends on the covalent binding to the substrate; once secreted, it remains attached to the cell surface.UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotation, SecretedUniRule annotation

Structurei

3D structure databases

SMRiA0A127EIS0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini7 – 137Enolase_NInterPro annotationAdd BLAST131
Domaini142 – 428Enolase_CInterPro annotationAdd BLAST287

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni367 – 370Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the enolase family.UniRule annotation

Family and domain databases

CDDicd03313 enolase, 1 hit
Gene3Di3.20.20.120, 1 hit
3.30.390.10, 1 hit
HAMAPiMF_00318 Enolase, 1 hit
InterProiView protein in InterPro
IPR000941 Enolase
IPR036849 Enolase-like_C_sf
IPR029017 Enolase-like_N
IPR034390 Enolase-like_superfamily
IPR020810 Enolase_C
IPR020809 Enolase_CS
IPR020811 Enolase_N
PANTHERiPTHR11902 PTHR11902, 1 hit
PfamiView protein in Pfam
PF00113 Enolase_C, 1 hit
PF03952 Enolase_N, 1 hit
PIRSFiPIRSF001400 Enolase, 1 hit
PRINTSiPR00148 ENOLASE
SFLDiSFLDG00178 enolase, 1 hit
SFLDS00001 Enolase, 1 hit
SMARTiView protein in SMART
SM01192 Enolase_C, 1 hit
SM01193 Enolase_N, 1 hit
SUPFAMiSSF51604 SSF51604, 1 hit
TIGRFAMsiTIGR01060 eno, 1 hit
PROSITEiView protein in PROSITE
PS00164 ENOLASE, 1 hit

Sequencei

Sequence statusi: Complete.

A0A127EIS0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKQYIEIIDV VARQILDSRC FPTVEVEVYL EDGTVGRAAV PSGASTGIYE
60 70 80 90 100
AVELRDGDKD KYLGKGVEKA VANVNDTIAE EIIGLNVLDQ AYIDKTLIEL
110 120 130 140 150
DGTKNKGKLG ANAILGVSLA VAQAAANYLG MPLYQYIGGV NAKVLPVPMM
160 170 180 190 200
NIINGGSHAD NSVDIQEFMI MPVGFDCFER AVRACAEVYH ALKKTLNSKG
210 220 230 240 250
YSTGVGDEGG FAPNLKSNAE AIEVILEAIE KAGYEPGKEF FIAIDAASSE
260 270 280 290 300
YYKDGKYVLE HEGKTLTAAE MVDFFEDWVN KYPIISIEDG MAEEDWEGWK
310 320 330 340 350
LMTERLGKKV QLVGDDLFVT NTERLKTGIE KGIANSILIK LNQIGTLTET
360 370 380 390 400
LNAIEMANRA GYTAVVSHRS GETEDTTIAD LVVAVNAGQI KTGAPARSER
410 420 430
VAKYNQLIRI NEELGEVAEY RGRNAFFNLS K
Length:431
Mass (Da):46,963
Last modified:June 8, 2016 - v1
Checksum:i49A7FEAA1DD6A1B3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP010994 Genomic DNA Translation: AMN35827.1
CP019576 Genomic DNA Translation: AQW26880.1
LRPU01000138 Genomic DNA Translation: KXA08593.1
RefSeqiWP_003460354.1, NZ_NFKH01000005.1

Genome annotation databases

EnsemblBacteriaiAMN35827; AMN35827; JFP838_08715
KXA08593; KXA08593; HMPREF3222_02389
GeneIDi29571384
PATRICifig|1502.156.peg.1543

Similar proteinsi

Entry informationi

Entry nameiA0A127EIS0_CLOPF
AccessioniPrimary (citable) accession number: A0A127EIS0
Entry historyiIntegrated into UniProtKB/TrEMBL: June 8, 2016
Last sequence update: June 8, 2016
Last modified: May 23, 2018
This is version 15 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

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