1XX5

Crystal Structure of Natrin from Naja atra snake venom

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005246	molecular_function	calcium channel regulator activity
A	0005576	cellular_component	extracellular region
A	0006952	biological_process	defense response
A	0015459	molecular_function	potassium channel regulator activity
A	0035821	biological_process	modulation of process of another organism
A	0090729	molecular_function	toxin activity
A	0099106	molecular_function	ion channel regulator activity
B	0005246	molecular_function	calcium channel regulator activity
B	0005576	cellular_component	extracellular region
B	0006952	biological_process	defense response
B	0015459	molecular_function	potassium channel regulator activity
B	0035821	biological_process	modulation of process of another organism
B	0090729	molecular_function	toxin activity
B	0099106	molecular_function	ion channel regulator activity
C	0005246	molecular_function	calcium channel regulator activity
C	0005576	cellular_component	extracellular region
C	0006952	biological_process	defense response
C	0015459	molecular_function	potassium channel regulator activity
C	0035821	biological_process	modulation of process of another organism
C	0090729	molecular_function	toxin activity
C	0099106	molecular_function	ion channel regulator activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE EOH A 501

Chain	Residue
A	GLU75
A	HOH511

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site_id	AC2
Number of Residues	1
Details	BINDING SITE FOR RESIDUE EOH B 502

Chain	Residue
B	HIS60

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Functional Information from PROSITE/UniProt

site_id	PS01009
Number of Residues	11
Details	CRISP_1 CRISP family signature 1. GHYTQIVWyqT

Chain	Residue	Details
A	GLY114-THR124

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site_id	PS01010
Number of Residues	12
Details	CRISP_2 CRISP family signature 2. FYvCQYcPsGNF

Chain	Residue	Details
A	PHE142-PHE153

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