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Protein

Enolase

Gene

eno

Organism
Xylella fastidiosa (strain 9a5c)
Status
Reviewed-Annotation score: Annotation score: 4 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 (XF_0824)
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 sitei157SubstrateUniRule annotation1
Binding sitei166SubstrateUniRule annotation1
Active sitei207Proton donorUniRule annotation1
Metal bindingi244MagnesiumUniRule annotation1
Metal bindingi287MagnesiumUniRule annotation1
Binding sitei287SubstrateUniRule annotation1
Metal bindingi314MagnesiumUniRule annotation1
Binding sitei314SubstrateUniRule annotation1
Active sitei339Proton acceptorUniRule annotation1
Binding sitei339Substrate (covalent); in inhibited formUniRule annotation1
Binding sitei390SubstrateUniRule 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:XF_1291
OrganismiXylella fastidiosa (strain 9a5c)
Taxonomic identifieri160492 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXylella
Proteomesi
  • UP000000812 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_00001340141 – 430EnolaseAdd BLAST430

Interactioni

Subunit structurei

Component of the RNA degradosome, which is a multiprotein complex involved in RNA processing and mRNA degradation.UniRule annotation

Protein-protein interaction databases

STRINGi160492.XF1291.

Structurei

3D structure databases

ProteinModelPortaliQ9PDT8.
SMRiQ9PDT8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni366 – 369Substrate bindingUniRule annotation4

Sequence similaritiesi

Belongs to the enolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C70. Bacteria.
COG0148. LUCA.
KOiK01689.
OMAiEFMIIPV.
OrthoDBiPOG091H02DK.

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.
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.
SSF54826. SSF54826. 1 hit.
TIGRFAMsiTIGR01060. eno. 1 hit.
PROSITEiView protein in PROSITE
PS00164. ENOLASE. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9PDT8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAIAKIYAR EILDSRGNPT LEAEVTLENA VCGRAAVPSG ASTGTKEAVE
60 70 80 90 100
LRDGDKTRYL GKGVRAAVDN VNGVIAAALV GFDGADQTGL DHRLINLDGT
110 120 130 140 150
ENKGRLGANA LLGVSLATAH AVAAARKQPL WMYLSTLGES KVSLPVPMMN
160 170 180 190 200
IINGGAHADN NVDFQEFMVL PVGFASFSEA LRAGTEIFHA LKSVLKGQGL
210 220 230 240 250
STAVGDEGGF APDLRSNVEA LDAILEAIGR AGYIAGEDVL LGLDVASSEF
260 270 280 290 300
RDNGKYNLVG ENKRLTSEQF VDFLDDWVTQ YPIISIEDGL AEDDWAGWKQ
310 320 330 340 350
LTERIGHKVQ LVGDDLFVTN PKVFQEGITS GIANAILIKL NQIGTLTETL
360 370 380 390 400
ESIAMAHRAQ YAAIVSHRSG ETEDTSIADI AVATTATQIK TGSLCRSDRV
410 420 430
AKYNQLLRIE QALGVGARYA GRDAFVSLKS
Length:430
Mass (Da):45,747
Last modified:February 21, 2001 - v2
Checksum:i704F5B4EB6A332F0
GO

Sequence cautioni

The sequence AAF84100 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003849 Genomic DNA. Translation: AAF84100.1. Different initiation.
PIRiF82700.
RefSeqiWP_023906786.1. NC_002488.3.

Genome annotation databases

EnsemblBacteriaiAAF84100; AAF84100; XF_1291.
GeneIDi33197526.
KEGGixfa:XF_1291.

Similar proteinsi

Entry informationi

Entry nameiENO_XYLFA
AccessioniPrimary (citable) accession number: Q9PDT8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 21, 2001
Last sequence update: February 21, 2001
Last modified: November 22, 2017
This is version 115 of the entry and version 2 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