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Identification
HMDB Protein ID HMDBP01070
Secondary Accession Numbers
  • 6359
Name Heat-stable enterotoxin receptor
Synonyms
  1. GC-C
  2. Guanylyl cyclase C
  3. Intestinal guanylate cyclase
  4. STA receptor
  5. hSTAR
Gene Name GUCY2C
Protein Type Unknown
Biological Properties
General Function Involved in phosphorus-oxygen lyase activity
Specific Function Receptor for the E.coli heat-stable enterotoxin (E.coli enterotoxin markedly stimulates the accumulation of cGMP in mammalian cells expressing GC-C). Also activated by the endogenous peptide guanylin.
Pathways
  • Purine metabolism
Reactions
Guanosine triphosphate → Cyclic GMP + Pyrophosphate details
GO Classification
Biological Process
regulation of cell proliferation
receptor guanylyl cyclase signaling pathway
response to toxin
intracellular signal transduction
Cellular Component
intracellular
integral to membrane
Function
binding
catalytic activity
transferase activity
transferase activity, transferring phosphorus-containing groups
kinase activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
lyase activity
phosphorus-oxygen lyase activity
protein kinase activity
Molecular Function
toxin binding
ATP binding
guanylate cyclase activity
protein kinase activity
GTP binding
Process
phosphorus metabolic process
phosphate metabolic process
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
nucleoside monophosphate metabolic process
nucleoside monophosphate biosynthetic process
cellular metabolic process
cyclic nucleotide biosynthetic process
protein amino acid phosphorylation
intracellular signaling pathway
signaling
signaling pathway
phosphorylation
Cellular Location
  1. Membrane
  2. Single-pass type I membrane protein
Gene Properties
Chromosome Location 12
Locus 12p12
SNPs GUCY2C
Gene Sequence
>3222 bp
ATGAAGACGTTGCTGTTGGACTTGGCTTTGTGGTCACTGCTCTTCCAGCCCGGGTGGCTG
TCCTTTAGTTCCCAGGTGAGTCAGAACTGCCACAATGGCAGCTATGAAATCAGCGTCCTG
ATGATGGGCAACTCAGCCTTTGCAGAGCCCCTGAAAAACTTGGAAGATGCGGTGAATGAG
GGGCTGGAAATAGTGAGAGGACGTCTGCAAAATGCTGGCCTAAATGTGACTGTGAACGCT
ACTTTCATGTATTCGGATGGTCTGATTCATAACTCAGGCGACTGCCGGAGTAGCACCTGT
GAAGGCCTCGACCTACTCAGGAAAATTTCAAATGCACAACGGATGGGCTGTGTCCTCATA
GGGCCCTCATGTACATACTCCACCTTCCAGATGTACCTTGACACAGAATTGAGCTACCCC
ATGATCTCAGCTGGAAGTTTTGGATTGTCATGTGACTATAAAGAAACCTTAACCAGGCTG
ATGTCTCCAGCTAGAAAGTTGATGTACTTCTTGGTTAACTTTTGGAAAACCAACGATCTG
CCCTTCAAAACTTATTCCTGGAGCACTTCGTATGTTTACAAGAATGGTACAGAAACTGAG
GACTGTTTCTGGTACCTTAATGCTCTGGAGGCTAGCGTTTCCTATTTCTCCCACGAACTC
GGCTTTAAGGTGGTGTTAAGACAAGATAAGGAGTTTCAGGATATCTTAATGGACCACAAC
AGGAAAAGCAATGTGATTATTATGTGTGGTGGTCCAGAGTTCCTCTACAAGCTGAAGGGT
GACCGAGCAGTGGCTGAAGACATTGTCATTATTCTAGTGGATCTTTTCAATGACCAGTAC
TTTGAGGACAATGTCACAGCCCCTGACTATATGAAAAATGTCCTTGTTCTGACGCTGTCT
CCTGGGAATTCCCTTCTAAATAGCTCTTTCTCCAGGAATCTATCACCAACAAAACGAGAC
TTTGCTCTTGCCTATTTGAATGGAATCCTGCTCTTTGGACATATGCTGAAGATATTTCTT
GAAAATGGAGAAAATATTACCACCCCCAAATTTGCTCATGCTTTCAGGAATCTCACTTTT
GAAGGGTATGACGGTCCAGTGACCTTGGATGACTGGGGGGATGTTGACAGTACCATGGTG
CTTCTGTATACCTCTGTGGACACCAAGAAATACAAGGTTCTTTTGACCTATGATACCCAC
GTAAATAAGACCTATCCTGTGGATATGAGCCCCACATTCACTTGGAAGAACTCTAAACTT
CCTAATGATATTACAGGCCGGGGCCCTCAGATCCTGATGATTGCAGTCTTCACCCTCACT
GGAGCTGTGGTGCTGCTCCTGCTCGTCGCTCTCCTGATGCTCAGAAAATATAGAAAAGAT
TATGAACTTCGTCAGAAAAAATGGTCCCACATTCCTCCTGAAAATATCTTTCCTCTGGAG
ACCAATGAGACCAATCATGTTAGCCTCAAGATCGATGATGACAAAAGACGAGATACAATC
CAGAGACTACGACAGTGCAAATACGACAAAAAGCGAGTGATTCTCAAAGATCTCAAGCAC
AATGATGGTAATTTCACTGAAAAACAGAAGATAGAATTGAACAAGTTGCTTCAGATTGAC
TATTACAACCTGACCAAGTTCTACGGCACAGTGAAACTTGATACCATGATCTTCGGGGTG
ATAGAATACTGTGAGAGAGGATCCCTCCGGGAAGTTTTAAATGACACAATTTCCTACCCT
GATGGCACATTCATGGATTGGGAGTTTAAGATCTCTGTCTTGTATGACATTGCTAAGGGA
ATGTCATATCTGCACTCCAGTAAGACAGAAGTCCATGGTCGTCTGAAATCTACCAACTGC
GTAGTGGACAGTAGAATGGTGGTGAAGATCACTGATTTTGGCTGCAATTCCATTTTACCT
CCAAAAAAGGACCTGTGGACAGCTCCAGAGCACCTCCGCCAAGCCAACATCTCTCAGAAA
GGAGATGTGTACAGCTATGGGATCATCGCACAGGAGATCATCCTGCGGAAAGAAACCTTC
TACACTTTGAGCTGTCGGGACCGGAATGAGAAGATTTTCAGAGTGGAAAATTCCAATGGA
ATGAAACCCTTCCGCCCAGATTTATTCTTGGAAACAGCAGAGGAAAAAGAGCTAGAAGTG
TACCTACTTGTAAAAAACTGTTGGGAGGAAGATCCAGAAAAGAGACCAGATTTCAAAAAA
ATTGAGACTACACTTGCCAAGATATTTGGACTTTTTCATGACCAAAAAAATGAAAGCTAT
ATGGATACCTTGATCCGACGTCTACAGCTATATTCTCGAAACCTGGAACATCTGGTAGAG
GAAAGGACACAGCTGTACAAGGCAGAGAGGGACAGGGCTGACAGACTTAACTTTATGTTG
CTTCCAAGGCTAGTGGTAAAGTCTCTGAAGGAGAAAGGCTTTGTGGAGCCGGAACTATAT
GAGGAAGTTACAATCTACTTCAGTGACATTGTAGGTTTCACTACTATCTGCAAATACAGC
ACCCCCATGGAAGTGGTGGACATGCTTAATGACATCTATAAGAGTTTTGACCACATTGTT
GATCATCATGATGTCTACAAGGTGGAAACCATCGGTGATGCGTACATGGTGGCTAGTGGT
TTGCCTAAGAGAAATGGCAATCGGCATGCAATAGACATTGCCAAGATGGCCTTGGAAATC
CTCAGCTTCATGGGGACCTTTGAGCTGGAGCATCTTCCTGGCCTCCCAATATGGATTCGC
ATTGGAGTTCACTCTGGTCCCTGTGCTGCTGGAGTTGTGGGAATCAAGATGCCTCGTTAT
TGTCTATTTGGAGATACGGTCAACACAGCCTCTAGGATGGAATCCACTGGCCTCCCTTTG
AGAATTCACGTGAGTGGCTCCACCATAGCCATCCTGAAGAGAACTGAGTGCCAGTTCCTT
TATGAAGTGAGAGGAGAAACATACTTAAAGGGAAGAGGAAATGAGACTACCTACTGGCTG
ACTGGGATGAAGGACCAGAAATTCAACCTGCCAACCCCTCCTACTGTGGAGAATCAACAG
CGTTTGCAAGCAGAATTTTCAGACATGATTGCCAACTCTTTACAGAAAAGACAGGCAGCA
GGGATAAGAAGCCAAAAACCCAGACGGGTAGCCAGCTATAAAAAAGGCACTCTGGAATAC
TTGCAGCTGAATACCACAGACAAGGAGAGCACCTATTTTTAA
Protein Properties
Number of Residues 1073
Molecular Weight 123401.73
Theoretical pI 7.168
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Heat-stable enterotoxin receptor
MKTLLLDLALWSLLFQPGWLSFSSQVSQNCHNGSYEISVLMMGNSAFAEPLKNLEDAVNE
GLEIVRGRLQNAGLNVTVNATFMYSDGLIHNSGDCRSSTCEGLDLLRKISNAQRMGCVLI
GPSCTYSTFQMYLDTELSYPMISAGSFGLSCDYKETLTRLMSPARKLMYFLVNFWKTNDL
PFKTYSWSTSYVYKNGTETEDCFWYLNALEASVSYFSHELGFKVVLRQDKEFQDILMDHN
RKSNVIIMCGGPEFLYKLKGDRAVAEDIVIILVDLFNDQYLEDNVTAPDYMKNVLVLTLS
PGNSLLNSSFSRNLSPTKRDFALAYLNGILLFGHMLKIFLENGENITTPKFAHAFRNLTF
EGYDGPVTLDDWGDVDSTMVLLYTSVDTKKYKVLLTYDTHVNKTYPVDMSPTFTWKNSKL
PNDITGRGPQILMIAVFTLTGAVVLLLLVALLMLRKYRKDYELRQKKWSHIPPENIFPLE
TNETNHVSLKIDDDKRRDTIQRLRQCKYDKKRVILKDLKHNDGNFTEKQKIELNKLLQID
YYNLTKFYGTVKLDTMIFGVIEYCERGSLREVLNDTISYPDGTFMDWEFKISVLYDIAKG
MSYLHSSKTEVHGRLKSTNCVVDSRMVVKITDFGCNSILPPKKDLWTAPEHLRQANISQK
GDVYSYGIIAQEIILRKETFYTLSCRDRNEKIFRVENSNGMKPFRPDLFLETAEEKELEV
YLLVKNCWEEDPEKRPDFKKIETTLAKIFGLFHDQKNESYMDTLIRRLQLYSRNLEHLVE
ERTQLYKAERDRADRLNFMLLPRLVVKSLKEKGFVEPELYEEVTIYFSDIVGFTTICKYS
TPMEVVDMLNDIYKSFDHIVDHHDVYKVETIGDAYMVASGLPKRNGNRHAIDIAKMALEI
LSFMGTFELEHLPGLPIWIRIGVHSGPCAAGVVGIKMPRYCLFGDTVNTASRMESTGLPL
RIHVSGSTIAILKRTECQFLYEVRGETYLKGRGNETTYWLTGMKDQKFNLPTPPTVENQQ
RLQAEFSDMIANSLQKRQAAGIRSQKPRRVASYKKGTLEYLQLNTTDKESTYF
GenBank ID Protein 222080083
UniProtKB/Swiss-Prot ID P25092
UniProtKB/Swiss-Prot Entry Name GUC2C_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_004963.3
GeneCard ID GUCY2C
GenAtlas ID GUCY2C
HGNC ID HGNC:4688
References
General References
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