4MB3

Crystal structure of E153Q mutant of cold-adapted chitinase from Moritella marina

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0005576	cellular_component	extracellular region
A	0005975	biological_process	carbohydrate metabolic process
A	0008061	molecular_function	chitin binding
A	0016787	molecular_function	hydrolase activity
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0030246	molecular_function	carbohydrate binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE NA A 601

Chain	Residue
A	THR24
A	ASN105
A	GLY144
A	ASP146
A	HOH717

---

site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE NA A 602

Chain	Residue
A	HOH1197
A	HOH1521
A	LYS495
A	HOH740
A	HOH765
A	HOH920

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE NA A 603

Chain	Residue
A	ALA241
A	HOH707
A	HOH799
A	HOH800
A	HOH1333
A	HOH1500

---

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE NA A 604

Chain	Residue
A	GLN218
A	TYR220
A	HOH1086
A	HOH1260
A	HOH1261

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE GLY A 605

Chain	Residue
A	ASP320
A	SER325
A	HOH910
A	HOH1186

---

site_id	AC6
Number of Residues	7
Details	BINDING SITE FOR RESIDUE MPD A 606

Chain	Residue
A	ARG44
A	TYR46
A	ASP278
A	TRP311
A	TRP315
A	CL608
A	HOH864

---

site_id	AC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE IMD A 607

Chain	Residue
A	TRP40
A	HOH1299
A	HOH1323
A	HOH1452

---

site_id	AC8
Number of Residues	2
Details	BINDING SITE FOR RESIDUE CL A 608

Chain	Residue
A	TRP40
A	MPD606

---