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(-) Description

Title :  GLUCOSE-6-PHOSPHATE ISOMERASE
 
Authors :  R. M. Dharna
Date :  13 Aug 05  (Deposition) - 23 Aug 05  (Release) - 23 Aug 05  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A
Keywords :  Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. M. Dharna
Glucose-6-Phosphate Isomerase
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUCOSE-6-PHOSPHATE ISOMERASE, GLYCOSOMAL
    Chains: A
    EC Number: 5.3.1.9
    Organism Common: EUKARYOTA
    Organism Scientific: TRYPANOSOMA BRUCEI BRUCEI
    Synonym: GPI, PHOSPHOGLUCOSE ISOMERASE, PGI, PHOSPHOHEXOSE ISOMERASE, PHI

 Structural Features

(-) Chains, Units

  
Theoretical Model : 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2AOL)

(-) Sites  (0, 0)

(no "Site" information available for 2AOL)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2AOL)

(-) Cis Peptide Bonds  (1, 1)

Theoretical Model
No.Residues
1Arg A:350 -Ser A:351

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2AOL)

(-) PROSITE Motifs  (2, 2)

Theoretical Model (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1P_GLUCOSE_ISOMERASE_1PS00765 Phosphoglucose isomerase signature 1.G6PI_TRYBB321-334  1A:165-178
2P_GLUCOSE_ISOMERASE_2PS00174 Phosphoglucose isomerase signature 2.G6PI_TRYBB554-571  1A:398-406

(-) Exons   (0, 0)

(no "Exon" information available for 2AOL)

(-) Sequences/Alignments

Theoretical Model
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:406
 aligned with G6PI_TRYBB | P13377 from UniProtKB/Swiss-Prot  Length:607

    Alignment length:406
                                   166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556      
           G6PI_TRYBB   157 RPIYVDGKDVMPAVNKVLDQMRSFSEKVRTGEWKGHTGKAIRHVVNIGIGGSDLGPVMATEALKPFSQRDLSLHFVSNVDGTHIAEVLKSIDIEATLFIVASKTFTTQETITNALSARRALLDYLRSRGIDEKGSVAKHFVALSTNNQKVKEFGIDEENMFQFWDWVGGRYSMWSAIGLPIMISIGYENFVELLTGAHVIDEHFANAPPEQNVPLLLALVGVWYINFFGAVTHAILPYDQYLWRLPAYLQQLDMESNGKYVTRSGKTVSTLTGPIIFGEAGTNGQHAFYQLIHQGTNLIPCDFIGAIQSQNKIGDHHKIFMSNFFAQTEALMIGKSPSEVRRELEAAGERSAEKINALLPHKTFIGGRPSNTLLIKSLTPRALGAIIAMYEHKVLVQGAIWGIDSY 562
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee..eehhhhhhhhhhhhhhhhhhhhhh...........eeeee..hhhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhh..hhh.eeeeee.....hhhhhhhhhhhhhhhhhhhhhh.....hhhhhheeee..hhhhhhhh..hhh.ee......hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhhhh.....eeeeee........hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh.........hhhhhh.......eeeee...hhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2aol A   1 RPIYVDGKDVMPAVNKVLDQMRSFSEKVRTGEWKGHTGKAIRHVVNIGIGGSDLGPVMATEALKPFSQRDLSLHFVSNVDGTHIAEVLKSIDIEATLFIVASKTFTTQETITNALSARRALLDYLRSRGIDEKGSVAKHFVALSTNNQKVKEFGIDEENMFQFWDWVGGRYSMWSAIGLPIMISIGYENFVELLTGAHVIDEHFANAPPEQNVPLLLALVGVWYINFFGAVTHAILPYDQYLWRLPAYLQQLDMESNGKYVTRSGKTVSTLTGPIIFGEAGTNGQHAFYQLIHQGTNLIPCDFIGAIQSQNKIGDHHKIFMSNFFAQTEALMIGKSPSEVRRELEAAGERSAEKINALLPHKTFIGGRPSNTLLIKSLTPRALGAIIAMYEHKVLVQGAIWGIDSY 406
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2AOL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2AOL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2AOL)

(-) Gene Ontology  (6, 6)

Theoretical Model(hide GO term definitions)
Chain A   (G6PI_TRYBB | P13377)
molecular function
    GO:0004347    glucose-6-phosphate isomerase activity    Catalysis of the reaction: D-glucose 6-phosphate = D-fructose 6-phosphate.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
biological process
    GO:0006094    gluconeogenesis    The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
    GO:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
cellular component
    GO:0020015    glycosome    A membrane-bounded organelle found in organisms from the order Kinetoplastida that houses the enzymes of glycolysis.
    GO:0005777    peroxisome    A small organelle enclosed by a single membrane, and found in most eukaryotic cells. Contains peroxidases and other enzymes involved in a variety of metabolic processes including free radical detoxification, lipid catabolism and biosynthesis, and hydrogen peroxide metabolism.

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  Cis Peptide Bonds
    Arg A:350 - Ser A:351   [ RasMol ]  
 

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        G6PI_TRYBB | P13377: 2o2c 2o2d 3cv0

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