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Protein

Enolase

Gene

eno

Organism
Uncultured termite group 1 bacterium phylotype Rs-D17
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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)
  3. 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase (gpmA)
  4. Enolase (eno)
  5. Pyruvate kinase (TGRD_700)
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 sitei160SubstrateUniRule annotation1
Binding sitei169SubstrateUniRule annotation1
Active sitei210Proton donorUniRule annotation1
Metal bindingi247MagnesiumUniRule annotation1
Metal bindingi292MagnesiumUniRule annotation1
Binding sitei292SubstrateUniRule annotation1
Metal bindingi319MagnesiumUniRule annotation1
Binding sitei319SubstrateUniRule annotation1
Active sitei344Proton acceptorUniRule annotation1
Binding sitei344Substrate (covalent); in inhibited formUniRule annotation1
Binding sitei395SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyase
Biological processGlycolysis
LigandMagnesium, Metal-binding

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 annotation
Ordered Locus Names:TGRD_627
OrganismiUncultured termite group 1 bacterium phylotype Rs-D17
Taxonomic identifieri471821 [NCBI]
Taxonomic lineageiBacteriaElusimicrobiaenvironmental samples
Proteomesi
  • UP000001691 Componenti: Chromosome

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

Cytoplasm, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001195821 – 434EnolaseAdd BLAST434

Proteomic databases

PRIDEiB1GYL7.

Interactioni

Protein-protein interaction databases

STRINGi471821.TGRD_627.

Structurei

3D structure databases

ProteinModelPortaliB1GYL7.
SMRiB1GYL7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni371 – 374Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the enolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C70. Bacteria.
COG0148. LUCA.
HOGENOMiHOG000072174.
KOiK01689.
OMAiEFMIIPV.

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.
IPR020810. Enolase_C.
IPR029065. Enolase_C-like.
IPR020809. Enolase_CS.
IPR020811. Enolase_N.
IPR029017. Enolase_N-like.
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.
SMARTiView protein in SMART
SM01192. Enolase_C. 1 hit.
SM01193. Enolase_N. 1 hit.
SUPFAMiSSF51604. SSF51604. 1 hit.
SSF54826. SSF54826. 1 hit.
TIGRFAMsiTIGR01060. eno. 1 hit.
PROSITEiView protein in PROSITE
PS00164. ENOLASE. 1 hit.

Sequencei

Sequence statusi: Complete.

B1GYL7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKIVKIAGR EIIDSRGNPT VEVDVRLGDG TLGRAAVPSG ASTGSREALE
60 70 80 90 100
LRDGDKKRFG GKGVLKAVSN VNDIIAPKLT GLEITKQQDI DDIMIKLDGT
110 120 130 140 150
DFKSSLGANA VLGVSLACAK AGSNSNKLPV YEYVREIYNV KSDKYVLPVP
160 170 180 190 200
LMNIINGGEH ADNNVDLQEF MIAPVSAPTF REALRMGCEV FHGLKKVLNE
210 220 230 240 250
KGYATGVGDE GGFAPNLKSN AQALEVICEA VKVAGYEVGR DIVFALDVAA
260 270 280 290 300
SELYENNKYT LEGEVKEKVK TSKDMIAFYG DLLKEYPIIS IEDGLSESDW
310 320 330 340 350
DGWKILTEKL KSRLQLVGDD LFVTNTKIFK DGIDKGIANS ILIKVNQIGS
360 370 380 390 400
LSETVAAVQM AYKAGYTAVM SHRSGETEDS IIADLAVALN TGQIKTGSAS
410 420 430
RTDRMCKYNQ LLRIEEELGS KSAYLGKSAF SSIK
Length:434
Mass (Da):46,852
Last modified:April 29, 2008 - v1
Checksum:i47F7CBE1771C10D7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009510 Genomic DNA. Translation: BAG14110.1.
RefSeqiWP_015423634.1. NC_020419.1.
YP_001956571.1. NC_020419.1.

Genome annotation databases

EnsemblBacteriaiBAG14110; BAG14110; TGRD_627.
KEGGirsd:TGRD_627.
PATRICi38571762. VBIUncTer52152_1058.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009510 Genomic DNA. Translation: BAG14110.1.
RefSeqiWP_015423634.1. NC_020419.1.
YP_001956571.1. NC_020419.1.

3D structure databases

ProteinModelPortaliB1GYL7.
SMRiB1GYL7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi471821.TGRD_627.

Proteomic databases

PRIDEiB1GYL7.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAG14110; BAG14110; TGRD_627.
KEGGirsd:TGRD_627.
PATRICi38571762. VBIUncTer52152_1058.

Phylogenomic databases

eggNOGiENOG4105C70. Bacteria.
COG0148. LUCA.
HOGENOMiHOG000072174.
KOiK01689.
OMAiEFMIIPV.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00187.

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.
IPR020810. Enolase_C.
IPR029065. Enolase_C-like.
IPR020809. Enolase_CS.
IPR020811. Enolase_N.
IPR029017. Enolase_N-like.
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.
SMARTiView protein in SMART
SM01192. Enolase_C. 1 hit.
SM01193. Enolase_N. 1 hit.
SUPFAMiSSF51604. SSF51604. 1 hit.
SSF54826. SSF54826. 1 hit.
TIGRFAMsiTIGR01060. eno. 1 hit.
PROSITEiView protein in PROSITE
PS00164. ENOLASE. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiENO_UNCTG
AccessioniPrimary (citable) accession number: B1GYL7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: April 29, 2008
Last modified: March 15, 2017
This is version 63 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.