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Q3AXV8 (G6PI_SYNS9) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 41. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Glucose-6-phosphate isomerase
Short name=GPI
EC=5.3.1.9
Alternative name(s):
Phosphoglucose isomerase
Short name=PGI
Phosphohexose isomerase
Short name=PHI
Gene names
Name:pgi
Ordered Locus Names:Syncc9902_1105
OrganismSynechococcus sp. (strain CC9902) [Complete proteome] [HAMAP]
Taxonomic identifier316279 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length532 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

D-glucose 6-phosphate = D-fructose 6-phosphate. HAMAP MF_00473

Pathway

Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 2/4. HAMAP MF_00473

Subcellular location

Cytoplasm By similarity HAMAP MF_00473.

Sequence similarities

Belongs to the GPI family.

Ontologies

Keywords
   Biological processGluconeogenesis
Glycolysis
   Cellular componentCytoplasm
   Molecular functionIsomerase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processgluconeogenesis

Inferred from electronic annotation. Source: UniProtKB-KW

glycolysis

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionglucose-6-phosphate isomerase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 532532Glucose-6-phosphate isomerase HAMAP MF_00473
PRO_0000252655

Sites

Active site3301Proton donor By similarity
Active site3591 By similarity
Active site4611 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q3AXV8 [UniParc].

Last modified November 22, 2005. Version 1.
Checksum: F79D9A096A05B1D3

FASTA53258,830
        10         20         30         40         50         60 
MSFPDFSASD AQIQWQRFCD LLWYHDDLGL WLDVSRMHLN ASELEALQPA MDRAFTAMHE 

        70         80         90        100        110        120 
LEAGAIANPD EERQVGHYWL RNPQLAPSDD LRTHIAREVD DIEAFGRGVV HGEIKAPSGV 

       130        140        150        160        170        180 
PFTDVLWIGI GGSGLGPALM IRALKNNNQG LPFHFLDNVD PNGMSNVLGG LAGRFKTTLV 

       190        200        210        220        230        240 
VTVSKSGGTP EPHIGMEQAR LKLEAAGGKW AGQAVAITML NSRLDQQAQQ EAWLKRFDMF 

       250        260        270        280        290        300 
DWVGGRTSIT SAVGLLPGAL IGCDIRDFLA GAAQMDEATR VADSRRNPAA LMAASWYVAG 

       310        320        330        340        350        360 
EGKGRRDMVV LPYRDRLEVF SRYLQQLVME SLGKRLDRDG NVVHQGIAVY GNKGSTDQHA 

       370        380        390        400        410        420 
YVQQLRDGVD NFFATFIEEL EDSEDIPVIK NERPGDFLDG FLQGTRSALT EGGRQNMTIT 

       430        440        450        460        470        480 
MRCFDERRLG ALVALFERAV GLYGELVNVN AYHQPGVEAG KKAAAAILDL QQRVEEVLQD 

       490        500        510        520        530 
GVPRTVSEIR QVLDDGSDES IFWIMRHLTG NKRQYNAQGD WSSPAGMRFS KD

« Hide

References

[1]"Complete sequence of Synechococcus sp. CC9902."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Martinez M., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CC9902.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000097 Genomic DNA. Translation: ABB26069.1.
RefSeqYP_377113.1. NC_007513.1.

3D structure databases

HSSPHSSP built from PDB template 1ZZG based on UniProtKB Q5SLL6.
ProteinModelPortalQ3AXV8.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3AXV8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3743319.
GenomeReviewsGene locus Syncc9902_1105 in contig CP000097_GR.
KEGGsye:Syncc9902_1105.
PATRIC23799529. VBISynSp76179_1226.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0166.
HOGENOMHBG285902.
OMARTSITSA.
PhylomeDBQ3AXV8.
ProtClustDBPRK14096.

Enzyme and pathway databases

BioCycSSP1131-1:SYNCC9902_1105-MONOMER.

Family and domain databases

HAMAPMF_00473. G6P_isomerase.
[Tree]
InterProIPR001672. G6P_Isomerase.
IPR018189. Phosphoglucose_isomerase_CS.
[Graphical view]
KOK01810.
PANTHERPTHR11469. G6P_Isomerase. 1 hit.
PfamPF00342. PGI. 1 hit.
[Graphical view]
PRINTSPR00662. G6PISOMERASE.
PROSITEPS00765. P_GLUCOSE_ISOMERASE_1. False negative.
PS00174. P_GLUCOSE_ISOMERASE_2. 1 hit.
PS51463. P_GLUCOSE_ISOMERASE_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameG6PI_SYNS9
AccessionPrimary (citable) accession number: Q3AXV8
Entry history
Integrated into UniProtKB/Swiss-Prot: October 17, 2006
Last sequence update: November 22, 2005
Last modified: January 25, 2012
This is version 41 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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