3TIS

Crystal structures of yrdA from Escherichia coli, a homologous protein of gamma-class carbonic anhydrases, show possible allosteric conformations

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005829	cellular_component	cytosol
A	0008270	molecular_function	zinc ion binding
A	0032991	cellular_component	protein-containing complex
A	0042802	molecular_function	identical protein binding
B	0005829	cellular_component	cytosol
B	0008270	molecular_function	zinc ion binding
B	0032991	cellular_component	protein-containing complex
B	0042802	molecular_function	identical protein binding
C	0005829	cellular_component	cytosol
C	0008270	molecular_function	zinc ion binding
C	0032991	cellular_component	protein-containing complex
C	0042802	molecular_function	identical protein binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 185

Chain	Residue
A	HIS67
A	HIS70
A	HIS96
C	HIS91

---

site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN B 185

Chain	Residue
A	HIS91
A	HOH244
B	HIS67
B	VAL68
B	HIS96

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN C 1

Chain	Residue
B	HIS91
C	HIS67
C	HIS70
C	HIS96

---