Identification
BMDB Protein ID BMDBP01246
Secondary Accession Numbers
  • BMDBP03092
Name Glucose-6-phosphate isomerase
Synonyms Not Available
Gene Name GPI
Protein Type Enzyme
Biological Properties
General Function Carbohydrate transport and metabolism
Specific Function In the cytoplasm, catalyzes the conversion of glucose-6-phosphate to fructose-6-phosphate, the second step in glycolysis, and the reverse reaction during gluconeogenesis (By similarity). Besides it's role as a glycolytic enzyme, also acts as a secreted cytokine: acts as an angiogenic factor (AMF) that stimulates endothelial cell motility. Acts as a neurotrophic factor, neuroleukin, for spinal and sensory neurons. It is secreted by lectin-stimulated T-cells and induces immunoglobulin secretion (By similarity).
Pathways
  • Carbohydrate degradation
  • D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 2/4
  • Glycolysis
Reactions
Fructose 6-phosphate → Glucose 6-phosphate details
Beta-D-Glucose 6-phosphate → Fructose 6-phosphate details
Beta-D-Glucose 6-phosphate → Glucose 6-phosphate details
Beta-D-Fructose 6-phosphate → Glucose 6-phosphate details
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 18
Locus 18q22-q24
SNPs GPI
Gene Sequence
>1674 bp
ATGGCCGCGCTCACCCAGAACCCGCAGTTCAAGAAACTGAAGACATGGTACGAGCAGCAC
GGCTCTGACCTCAACTTGCGCCGCCTTTTCGAAGGAGACAGGGACCGCTTTAACCGCTTC
AGCTTGAACCTCAACACCAACCATGGGCATATTCTGGTGGACTACTCCAAGAACCTGGTG
ACGGAGACTGTGATGCAGATGCTGGTGGACGTGGCTAAGTCCAGGGGTGTGGAGGCCGCC
CGGGAGCGCATGTTTACTGGTGAGAAGATCAACTTCACTGAGGATCGGGCTGTGCTGCAC
GTGGCCCTTCGGAACCGATCAAACGCACCCATTTTGGTGGATGGTAAGGATGTGATGCCA
GAGGTCAACAGAGTCCTGGAGAAGATGAAGTCTTTCTGCCAGCGTGTCCGGAGTGGTGAA
TGGAAAGGGTACTCGGGCAAGGCCATCACGGACGTCATCAACATCGGTATTGGCGGCTCT
GACCTGGGACCCCTCATGGTGACTGAATCCCTCAAGCCCTACTCTTCAGAAGGTCCCCGG
GTCTGGTTTGTCTCCAACATTGACGGGACTCACATTGCCAAAACGCTGGCCACCCTGAAC
CCCGAGTCCTCTCTCTTTATCATTGCCTCCAAGACCTTCACTACCCAGGAGACCATCACG
AACGCAGAGACAGCGAAGGAGTGGTTTCTCCTGTCGGCCAAGGATCCTTCTGCAGTCGCG
AAACACTTTGTTGCCCTGTCTACCAACACTGCCAAAGTGAAGGAGTTTGGAATTGATCCT
CAAAACATGTTCGAGTTCTGGGATTGGGTGGGAGGCCGCTACTCGCTGTGGTCAGCCATC
GGACTCTCCATTGCCCTGCACGTGGGATTTGACAACTTCGAGCAGCTGCTCTCAGGAGCT
CACTGGATGGACCAGCACTTCCGCACAACGCCCCTGGAGAAGAACGCCCCCGTGCTGCTG
GCTCTGCTGGGCATATGGTACATCAACTGCTTTGGGTGTGAGACGCACGCCATGCTGCCC
TATGATCAGTACCTGCACCGCTTTGCTGCCTACTTCCAGCAGGGTGACATGGAGTCCAAT
GGGAAGTACATCACCAAGTCTGGCACCCGCGTGAACTACCAGACGGGCCCCATTGTGTGG
GGGGAGCCAGGGACCAATGGCCAGCACGCCTTCTACCAGCTCATCCACCAAGGTACCAAG
ATGATACCCTGCGACTTCCTCATCCCGGTCCAGAGCCAGCACCCCATAAGGAACGGTTTG
CATCACAAGATCCTCCTGGCCAACTTCTTGGCCCAGACTGAGGCCCTGATGAGGGGGAAG
TCGACAGAGGAGGCCCGGAAGGAGCTACAGGCTGCTGGAAGGAGTCCAGAGGACTTTGAG
AAGCTGTTGCCTCACAAGGTCTTTGAAGGAAATCGCCCGACCAACTCTATAGTGTTCACC
AAACTCACGCCATTCATTCTTGGAGCCTTGATTGCCATGTATGAGCACAAGATCTTCGTT
CAGGGCATCATCTGGGACATCAACAGCTTTGACCAGTGGGGAGTGGAGCTGGGAAAGCAG
CTGGCTAAGAAAATTGAACCTGAGCTTGACGGGAGCAGCCCAGTGACTTCTCACGATTCT
TCCACCAATGGGCTGATCAACTTCATCAAGCAGGAGCGAGAGGCCAGAAGCTAA
Protein Properties
Number of Residues 557
Molecular Weight 62855.0
Theoretical pI 7.8
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions Not Available
Protein Sequence
>Glucose-6-phosphate isomerase
MAALTQNPQFKKLKTWYEQHGSDLNLRRLFEGDRDRFNRFSLNLNTNHGHILVDYSKNLV
TETVMQMLVDVAKSRGVEAARERMFTGEKINFTEDRAVLHVALRNRSNAPILVDGKDVMP
EVNRVLEKMKSFCQRVRSGEWKGYSGKAITDVINIGIGGSDLGPLMVTESLKPYSSEGPR
VWFVSNIDGTHIAKTLATLNPESSLFIIASKTFTTQETITNAETAKEWFLLSAKDPSAVA
KHFVALSTNTAKVKEFGIDPQNMFEFWDWVGGRYSLWSAIGLSIALHVGFDNFEQLLSGA
HWMDQHFRTTPLEKNAPVLLALLGIWYINCFGCETHAMLPYDQYLHRFAAYFQQGDMESN
GKYITKSGTRVNYQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQSQHPIRNGL
HHKILLANFLAQTEALMRGKSTEEARKELQAAGRSPEDFEKLLPHKVFEGNRPTNSIVFT
KLTPFILGALIAMYEHKIFVQGIIWDINSFDQWGVELGKQLAKKIEPELDGSSPVTSHDS
STNGLINFIKQEREARS
GenBank ID Protein AAI03417.1
UniProtKB/Swiss-Prot ID Q3ZBD7
UniProtKB/Swiss-Prot Entry Name G6PI_BOVIN
PDB IDs
GenBank Gene ID DAAA02046903
GeneCard ID GPI
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available