2XZV

The cyanobacterial PP2C-like phosphatase tPphA requires three metals in the catalytic center for efficient catalysis

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004722	molecular_function	protein serine/threonine phosphatase activity
A	0005515	molecular_function	protein binding
A	0006470	biological_process	protein dephosphorylation
A	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE CA A 1241

Chain	Residue
A	ASP34
A	HOH2028
A	HOH2030
A	HOH2050
A	HOH2051
A	HOH2096
A	HOH2098

---

site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE CA A 1242

Chain	Residue
A	HOH2004
A	HOH2014
A	HOH2030
A	HOH2096
A	HOH2099
A	ASP34
A	GLY35

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE MG A 1243

Chain	Residue
A	GLU198
A	HIS227
A	HOH2082
A	HOH2083

---

site_id	AC4
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MG A 1244

Chain	Residue
A	GLU183
A	HOH2025

---