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Protein

Glucose-6-phosphate isomerase

Gene

pgi

Organism
Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / MED4)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei323 – 3231Proton donorUniRule annotation
Active sitei352 – 3521UniRule annotation
Active sitei454 – 4541UniRule annotation

GO - Molecular functioni

  1. glucose-6-phosphate isomerase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. gluconeogenesis Source: UniProtKB-HAMAP
  2. glycolytic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Gluconeogenesis, Glycolysis

Enzyme and pathway databases

BioCyciPMAR59919:GJMQ-915-MONOMER.
UniPathwayiUPA00109; UER00181.

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:PMM0890
OrganismiProchlorococcus marinus subsp. pastoris (strain CCMP1986 / MED4)
Taxonomic identifieri59919 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus
ProteomesiUP000001026 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 526526Glucose-6-phosphate isomerasePRO_0000180706Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi59919.PMM0890.

Structurei

3D structure databases

ProteinModelPortaliQ7V1I1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GPI family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000131425.
KOiK01810.
OMAiRQVGHYW.
OrthoDBiEOG64R61J.

Family and domain databases

HAMAPiMF_00473. G6P_isomerase.
InterProiIPR001672. G6P_Isomerase.
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.

Q7V1I1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNNDFNSWDK YCNYLWFDKQ VNIWLDISKI NFTLDQISSL ENKFKKVFSA
60 70 80 90 100
LKELEAGAIS NIDEKRQVGH YWLRNPSVAP SNLIKDAINN EIRDISEFGE
110 120 130 140 150
KILEGKITNN KNQKFTNVLW IGIGGSGLGP LLITEALQEN SCGLNFSYID
160 170 180 190 200
NIDPFLISEK LDELSDKLAT TLFVVVSKSG GTPEPKIAMN IIKKHVENKN
210 220 230 240 250
LDWNSNAIAI TMKDSQLYKK AQLENWLKIF NLPDWVGGRT SITSSVGLLP
260 270 280 290 300
LALINRDVSE FIKGAAIMDD LTRIPNIKDN PAALLSSAWF FSGDGIGKRD
310 320 330 340 350
MVVLPYRDRL QVFSKYLQQL VMESLGKKFN RKGEIVHQGI SVFGNKGSTD
360 370 380 390 400
QHAYVQQLRD GIDNFFCVFI ELLDTPNSNF YFDSENPKEF LSGFLQGTRS
410 420 430 440 450
ALSNENRQSI TITLDKLSCL TLGALIALFE RAVSFYAELV DINAYDQPGV
460 470 480 490 500
EAGKKAAAEI IDYQKQVTEI FNNGEELSIK EITSLLRNSS AEPIFFIIRQ
510 520
MCFGNDDYLI NGDWSKPSTI RIKKIS
Length:526
Mass (Da):59,307
Last modified:September 30, 2003 - v1
Checksum:iA785CE626C2AD6CA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX548174 Genomic DNA. Translation: CAE19349.1.
RefSeqiNP_893008.1. NC_005072.1.

Genome annotation databases

EnsemblBacteriaiCAE19349; CAE19349; PMM0890.
KEGGipmm:PMM0890.
PATRICi23032696. VBIProMar68066_1013.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX548174 Genomic DNA. Translation: CAE19349.1.
RefSeqiNP_893008.1. NC_005072.1.

3D structure databases

ProteinModelPortaliQ7V1I1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi59919.PMM0890.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAE19349; CAE19349; PMM0890.
KEGGipmm:PMM0890.
PATRICi23032696. VBIProMar68066_1013.

Phylogenomic databases

eggNOGiCOG0166.
HOGENOMiHOG000131425.
KOiK01810.
OMAiRQVGHYW.
OrthoDBiEOG64R61J.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00181.
BioCyciPMAR59919:GJMQ-915-MONOMER.

Family and domain databases

HAMAPiMF_00473. G6P_isomerase.
InterProiIPR001672. G6P_Isomerase.
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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CCMP1986 / MED4.

Entry informationi

Entry nameiG6PI_PROMP
AccessioniPrimary (citable) accession number: Q7V1I1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 28, 2005
Last sequence update: September 30, 2003
Last modified: March 31, 2015
This is version 71 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.