1GCN

X-RAY ANALYSIS OF GLUCAGON AND ITS RELATIONSHIP TO RECEPTOR BINDING

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005179	molecular_function	hormone activity
A	0005576	cellular_component	extracellular region

Functional Information from PROSITE/UniProt

site_id	PS00260
Number of Residues	23
Details	GLUCAGON Glucagon / GIP / secretin / VIP family signature. HSQGTFtSDYskyldsrrAQDFV

Chain	Residue	Details
A	HIS1-VAL23

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	28
Details	Peptide: {"description":"Glucagon","featureId":"PRO_0000011296","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"journal article","publicationDate":"1957","firstPage":"2807","lastPage":"2810","volume":"79","journal":"J. Am. Chem. Soc.","title":"The amino acid sequence of glucagon. V. Location of amide groups, acid degradation studies and summary of sequential evidence.","authors":["Bromer W.W.","Sinn L.G.","Behrens O.K."]}}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P55095","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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