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Protein

Glucose-6-phosphate isomerase

Gene

pgi

Organism
Streptomyces griseus subsp. griseus (strain JCM 4626 / NBRC 13350)
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. Putative 6-phosphofructokinase (SGR_6306), Putative 6-phosphofructokinase (SGR_2110)
  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 sitei390 – 3901UniRule annotation
Active sitei514 – 5141UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Gluconeogenesis, Glycolysis

Enzyme and pathway databases

BioCyciSGRI455632:GD3A-5650-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:SGR_5578
OrganismiStreptomyces griseus subsp. griseus (strain JCM 4626 / NBRC 13350)
Taxonomic identifieri455632 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaStreptomycetalesStreptomycetaceaeStreptomyces
ProteomesiUP000001685 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 – 552552Glucose-6-phosphate isomerasePRO_1000125762Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi455632.SGR_5578.

Structurei

3D structure databases

ProteinModelPortaliB1W0Z7.
SMRiB1W0Z7. Positions 3-550.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GPI family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000261371.
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.
PROSITEiPS00174. P_GLUCOSE_ISOMERASE_2. 1 hit.
PS51463. P_GLUCOSE_ISOMERASE_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B1W0Z7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNAASRTKLN QTPEWTALAK HREELGAPRL RELFARQPDR GTAYTLRVGD
60 70 80 90 100
LHLDYSKHLV TDETLRLLRE LAAATGVAEL REAMFRGEKI NTTEDRAVLH
110 120 130 140 150
TALRAPRDAV VEVDGENVVP AVHAVLDKMA GFAEKVRSGQ WTGHTGKPVK
160 170 180 190 200
NIVNIGIGGS DLGPAMAYEV LRSFTDRDLT LRFVSNVDGA DLHEAVRDLD
210 220 230 240 250
PAETLFVIAS KTFTTIETIT NATSARDWLL TELRTGQDAV AKHFVALSTN
260 270 280 290 300
AEKVEEFGID TANMFEFWDW VGGRYSYDSA IGLSLMVAIG PDRFREMLEG
310 320 330 340 350
FHLVDEHFRT APPEENAPLL LGLLGVWYGN FFDAQSHAVL PYSHYLSKFT
360 370 380 390 400
AYLQQLDMES NGKSVDRDGN PVDWQTGPVV WGTPGTNGQH AYYQLIHQGT
410 420 430 440 450
KLIPADFIGF AAPVHDLLPG LIAQHDLLMA NFFAQTQALA FGKTPEEVRA
460 470 480 490 500
EGVPEELVPH KTFRGNHPTT TILADKLTPS VLGQLIALYE HKVFVQGAIW
510 520 530 540 550
NIDSFDQWGV ELGKVLAKKI EPLLTGDGGA DAGELDSSTA ALVDAYRTLR

GR
Length:552
Mass (Da):60,820
Last modified:May 20, 2008 - v1
Checksum:i2E34413F7DE110F0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009493 Genomic DNA. Translation: BAG22407.1.
RefSeqiWP_012381401.1. NC_010572.1.

Genome annotation databases

EnsemblBacteriaiBAG22407; BAG22407; SGR_5578.
GeneIDi6214275.
KEGGisgr:SGR_5578.
PATRICi23757941. VBIStrGri32265_5713.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009493 Genomic DNA. Translation: BAG22407.1.
RefSeqiWP_012381401.1. NC_010572.1.

3D structure databases

ProteinModelPortaliB1W0Z7.
SMRiB1W0Z7. Positions 3-550.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi455632.SGR_5578.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAG22407; BAG22407; SGR_5578.
GeneIDi6214275.
KEGGisgr:SGR_5578.
PATRICi23757941. VBIStrGri32265_5713.

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000261371.
KOiK01810.
OMAiCETQAML.
OrthoDBiEOG64R61J.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00181.
UPA00138.
BioCyciSGRI455632:GD3A-5650-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.
PROSITEiPS00174. P_GLUCOSE_ISOMERASE_2. 1 hit.
PS51463. P_GLUCOSE_ISOMERASE_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of the streptomycin-producing microorganism Streptomyces griseus IFO 13350."
    Ohnishi Y., Ishikawa J., Hara H., Suzuki H., Ikenoya M., Ikeda H., Yamashita A., Hattori M., Horinouchi S.
    J. Bacteriol. 190:4050-4060(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JCM 4626 / NBRC 13350.

Entry informationi

Entry nameiG6PI_STRGG
AccessioniPrimary (citable) accession number: B1W0Z7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: May 20, 2008
Last modified: July 22, 2015
This is version 48 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.