Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Glucose-6-phosphate isomerase

Gene

pgi

Organism
Caulobacter sp. (strain K31)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

D-glucose 6-phosphate = D-fructose 6-phosphate.UniRule annotation

Pathway:igluconeogenesis

This protein is involved in the pathway gluconeogenesis, which is part of Carbohydrate biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway gluconeogenesis and in Carbohydrate biosynthesis.

Pathway:iglycolysis

This protein is involved in step 2 of the subpathway that synthesizes D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose.UniRule annotation
Proteins known to be involved in the 4 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Glucose-6-phosphate isomerase (pgi)
  3. no protein annotated in this organism
  4. no protein annotated in this organism
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 D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei349 – 3491Proton donorUniRule annotation
Active sitei380 – 3801UniRule annotation
Active sitei508 – 5081UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Gluconeogenesis, Glycolysis

Enzyme and pathway databases

BioCyciCSP366602:GH0Y-4740-MONOMER.
UniPathwayiUPA00109; UER00181.
UPA00138.

Names & Taxonomyi

Protein namesi
Recommended name:
Glucose-6-phosphate isomeraseUniRule annotation (EC:5.3.1.9UniRule annotation)
Short name:
GPIUniRule annotation
Alternative name(s):
Phosphoglucose isomeraseUniRule annotation
Short name:
PGIUniRule annotation
Phosphohexose isomeraseUniRule annotation
Short name:
PHIUniRule annotation
Gene namesi
Name:pgiUniRule annotation
Ordered Locus Names:Caul_4688
OrganismiCaulobacter sp. (strain K31)
Taxonomic identifieri366602 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
ProteomesiUP000001316 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 539539Glucose-6-phosphate isomerasePRO_1000081233Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi366602.Caul_4688.

Structurei

3D structure databases

ProteinModelPortaliB0T2Y6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GPI family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000261370.
KOiK01810.
OMAiCETQAML.
OrthoDBiEOG64R61J.

Family and domain databases

Gene3Di1.10.1390.10. 1 hit.
HAMAPiMF_00473. G6P_isomerase.
InterProiIPR001672. G6P_Isomerase.
IPR023096. G6P_Isomerase_C.
IPR018189. Phosphoglucose_isomerase_CS.
[Graphical view]
PANTHERiPTHR11469. PTHR11469. 1 hit.
PfamiPF00342. PGI. 1 hit.
[Graphical view]
PRINTSiPR00662. G6PISOMERASE.
PROSITEiPS00765. P_GLUCOSE_ISOMERASE_1. 1 hit.
PS00174. P_GLUCOSE_ISOMERASE_2. 1 hit.
PS51463. P_GLUCOSE_ISOMERASE_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B0T2Y6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADLAAAWTR LEAAAKVAGE KRIALMFEAE PGRLAALTLN VAGLHIDLSK
60 70 80 90 100
QAWDEAGLEA ALDLAHAADV EGARTRMFGG EAINSSEGRA VLHTALRAAK
110 120 130 140 150
DADVRAGGVP VMAEVEAVRV RMKAFTEAVR SGAIKGATGK PFKAILHIGI
160 170 180 190 200
GGSDLGPRLL WDALRPIKPT IDLRFVANVD GAEFALTTAD LDPAETLVIV
210 220 230 240 250
VSKTFTTQET LANAAAARAW LSAALGEQGA NQHLAAISTA LDKTAAFGVA
260 270 280 290 300
DDRVFGFWDW VGGRYSLWSS VSLSVAVACG WEAFEGFLQG GAAMDAHFRD
310 320 330 340 350
APLEKNAAVL IALAQIFNRN GLDRRARSVV PYSHRLRRLA SFLQQLEMES
360 370 380 390 400
NGKSVGPDGQ AVKHGTATVV FGDEGANVQH AYFQCMHQGT DITPLEFVAL
410 420 430 440 450
AQSDEGPAGM HAKLLSNVLA QAEALMVGRT IEDVRTELVA KGVSEAEIAT
460 470 480 490 500
LAPQRAFAGN RPSTMVVLDR LTPQTFGALI ALYEHKTFVE GVIWGVNSFD
510 520 530
QWGVELGKVM AGRILPELES GAAGRHDPST AALIERLKL
Length:539
Mass (Da):57,254
Last modified:April 8, 2008 - v1
Checksum:i0EE18B19E024031D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000927 Genomic DNA. Translation: ABZ73808.1.
RefSeqiWP_012288681.1. NC_010338.1.

Genome annotation databases

EnsemblBacteriaiABZ73808; ABZ73808; Caul_4688.
KEGGicak:Caul_4688.
PATRICi21322554. VBICauSp18104_5100.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000927 Genomic DNA. Translation: ABZ73808.1.
RefSeqiWP_012288681.1. NC_010338.1.

3D structure databases

ProteinModelPortaliB0T2Y6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi366602.Caul_4688.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABZ73808; ABZ73808; Caul_4688.
KEGGicak:Caul_4688.
PATRICi21322554. VBICauSp18104_5100.

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000261370.
KOiK01810.
OMAiCETQAML.
OrthoDBiEOG64R61J.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00181.
UPA00138.
BioCyciCSP366602:GH0Y-4740-MONOMER.

Family and domain databases

Gene3Di1.10.1390.10. 1 hit.
HAMAPiMF_00473. G6P_isomerase.
InterProiIPR001672. G6P_Isomerase.
IPR023096. G6P_Isomerase_C.
IPR018189. Phosphoglucose_isomerase_CS.
[Graphical view]
PANTHERiPTHR11469. PTHR11469. 1 hit.
PfamiPF00342. PGI. 1 hit.
[Graphical view]
PRINTSiPR00662. G6PISOMERASE.
PROSITEiPS00765. P_GLUCOSE_ISOMERASE_1. 1 hit.
PS00174. P_GLUCOSE_ISOMERASE_2. 1 hit.
PS51463. P_GLUCOSE_ISOMERASE_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K31.

Entry informationi

Entry nameiG6PI_CAUSK
AccessioniPrimary (citable) accession number: B0T2Y6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 8, 2008
Last modified: July 22, 2015
This is version 47 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

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 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.