3ALF

Crystal Structure of Class V Chitinase from Nicotiana tobaccum

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004568	molecular_function	chitinase activity
A	0005576	cellular_component	extracellular region
A	0005975	biological_process	carbohydrate metabolic process
A	0006032	biological_process	chitin catabolic process
A	0008061	molecular_function	chitin binding
A	0016787	molecular_function	hydrolase activity
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 A 353

Chain	Residue
A	ASP291
A	ASP304
A	THR305
A	GLN306
A	HOH380
A	HOH504

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site_id	AC2
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 A 354

Chain	Residue
A	PRO192
A	SER193
A	GLN194
A	HOH413
A	HOH447
A	HOH516
A	LYS10
A	SER50
A	SER191

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 A 355

Chain	Residue
A	GLN37
A	ASN244
A	HIS246
A	HOH390
A	HOH569
A	HOH639

---

site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE PO4 A 356

Chain	Residue
A	LEU248
A	ARG249
A	HOH662

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site_id	AC5
Number of Residues	7
Details	BINDING SITE FOR RESIDUE EDO A 357

Chain	Residue
A	PHE31
A	ASP113
A	GLU115
A	MET181
A	TYR183
A	TRP326
A	HOH489

---

site_id	AC6
Number of Residues	8
Details	BINDING SITE FOR RESIDUE EDO A 358

Chain	Residue
A	VAL328
A	ASP331
A	GLN332
A	ASN333
A	TRP334
A	HOH387
A	HOH544
A	HOH563

---

site_id	AC7
Number of Residues	8
Details	BINDING SITE FOR RESIDUE EDO A 359

Chain	Residue
A	TYR116
A	SER156
A	ASN157
A	MET181
A	TYR183
A	ASP184
A	HOH506
A	HOH622

---

site_id	AC8
Number of Residues	3
Details	BINDING SITE FOR RESIDUE EDO A 360

Chain	Residue
A	THR135
A	ASN138
A	HOH520

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site_id	AC9
Number of Residues	5
Details	BINDING SITE FOR RESIDUE EDO A 361

Chain	Residue
A	ARG86
A	ASP122
A	GLU277
A	HOH466
A	HOH523

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