2WJD

Crystal structure of the tyrosine phosphatase Cps4B from Steptococcus pneumoniae TIGR4.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000271	biological_process	polysaccharide biosynthetic process
A	0004721	molecular_function	phosphoprotein phosphatase activity
A	0004725	molecular_function	protein tyrosine phosphatase activity
A	0030145	molecular_function	manganese ion binding
A	0045227	biological_process	capsule polysaccharide biosynthetic process

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 A 1244

Chain	Residue
A	ARG63
A	ARG103
A	LYS178
A	GLN241
A	LEU242

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site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 1245

Chain	Residue
A	TYR115
A	ARG149

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site_id	AC3
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 A 1246

Chain	Residue
A	ARG149

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site_id	AC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 1247

Chain	Residue
A	SER110
A	MET111
A	SER123
A	ARG139
A	HOH2038
A	ARG44

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 A 1248

Chain	Residue
A	SER18
A	ARG19
A	GLU20
A	HOH2071

---

site_id	AC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MN A 1249

Chain	Residue
A	GLU80
A	GLU108
A	HIS136
A	MN1250
A	HOH2036
A	HOH2072

---

site_id	AC7
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MN A 1250

Chain	Residue
A	HIS5
A	HIS7
A	GLU80
A	ASP199
A	MN1249
A	HOH2072

---

site_id	AC8
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SM A 1251

Chain	Residue
A	GLU147
A	GLN190

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site_id	AC9
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SM A 1252

Chain	Residue
A	ASP191
A	LYS225

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site_id	BC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE MN A 1253

Chain	Residue
A	ASP14
A	HIS42
A	HIS201
A	ARG206
A	HOH2073

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