2CJ4

Crystal Structure of a Cell Wall Invertase Inhibitor from Tobacco at pH 4.6

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004857	molecular_function	enzyme inhibitor activity
A	0005515	molecular_function	protein binding
A	0009505	cellular_component	plant-type cell wall
A	0009827	biological_process	plant-type cell wall modification
A	0043086	biological_process	negative regulation of catalytic activity
B	0004857	molecular_function	enzyme inhibitor activity
B	0005515	molecular_function	protein binding
B	0009505	cellular_component	plant-type cell wall
B	0009827	biological_process	plant-type cell wall modification
B	0043086	biological_process	negative regulation of catalytic activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ACT A1151

Chain	Residue
A	LYS12
A	GLN115
A	ILE133
A	HIS136
A	HOH2154
A	HOH2155

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site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ACT A1152

Chain	Residue
A	TYR120
A	SER124
A	HOH2156
A	ASP34
A	ALA68
A	TRP69

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site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A1153

Chain	Residue
A	ARG61
A	HOH2157
A	HOH2158
A	HOH2159
A	HOH2160
B	HOH2175

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site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ACT B1151

Chain	Residue
A	HOH2070
B	SER58
B	HIS62
B	ACT1152
B	HOH2096
B	HOH2097
B	HOH2171

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site_id	AC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ACT B1152

Chain	Residue
A	SER58
A	HIS62
A	HOH2074
A	HOH2076
B	ACT1151
B	HOH2173
B	HOH2175

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site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 B1153

Chain	Residue
B	ARG61
B	LYS74
B	HOH2171
B	HOH2176
B	HOH2177
B	HOH2178

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site_id	AC7
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 B1154

Chain	Residue
B	TYR17
B	GLN18
B	LYS59
B	HOH2032
B	HOH2179
B	HOH2180

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