1TTL

Omega-conotoxin GVIA, a N-type calcium channel blocker

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0008200	molecular_function	ion channel inhibitor activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NH2 A 28

Chain	Residue
A	SER3
A	TYR27

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Functional Information from PROSITE/UniProt

site_id	PS60004
Number of Residues	26
Details	OMEGA_CONOTOXIN Omega-conotoxin family signature. CKspGsSCSpt...SYnCCR..SCnpyTKRC

Chain	Residue	Details
A	CYS1-CYS26

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	MOD_RES: 4-hydroxyproline => ECO:0000269|PubMed:6509012

Chain	Residue	Details
A	HYP4
A	HYP10
A	HYP21

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site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Tyrosine amide; in form omega-conotoxin GVIA => ECO:0000269|PubMed:6509012

Chain	Residue	Details
A	TYR27

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