4MCK

Crystal structure of Family GH19, Class IV chitinase from Zea mays

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004568	molecular_function	chitinase activity
A	0005975	biological_process	carbohydrate metabolic process
A	0006032	biological_process	chitin catabolic process
A	0016998	biological_process	cell wall macromolecule catabolic process

Functional Information from PROSITE/UniProt

site_id	PS00773
Number of Residues	23
Details	CHITINASE_19_1 Chitinases family 19 signature 1. Cegkn.FYTrsaFLsAvnaYpgFA

Chain	Residue	Details
A	CYS18-ALA40

---

site_id	PS00774
Number of Residues	11
Details	CHITINASE_19_2 Chitinases family 19 signature 2. IAFkTALWFWM

Chain	Residue	Details
A	ILE132-MET142

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000305|PubMed:24616181

Chain	Residue	Details
A	GLN62

---

site_id	SWS_FT_FI2
Number of Residues	2
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255|PROSITE-ProRule:PRU00498

Chain	Residue	Details
A	ASN73
A	THR197

---