2JUN

Structure of the MID1 tandem B-boxes reveals an interaction reminiscent of intermolecular RING heterodimers

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008270	molecular_function	zinc ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 220

Chain	Residue
A	CYS119
A	PHE121
A	CYS122
A	TYR141
A	CYS142

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 221

Chain	Residue
A	CYS134
A	THR136
A	CYS137
A	HIS159

---

site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE ZN A 222

Chain	Residue
A	HIS178
A	CYS195
A	CYS198

---

site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE ZN A 223

Chain	Residue
A	ILE162
A	CYS187
A	ILE194

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	49
Details	ZN_FING: B box-type 1 => ECO:0000255|PROSITE-ProRule:PRU00024

Chain	Residue	Details
A	LYS116-ILE165

---

site_id	SWS_FT_FI2
Number of Residues	40
Details	ZN_FING: B box-type 2 => ECO:0000255|PROSITE-ProRule:PRU00024

Chain	Residue	Details
A	GLY172-LEU212

---

site_id	SWS_FT_FI3
Number of Residues	8
Details	BINDING:

Chain	Residue	Details
A	CYS119
A	CYS122
A	CYS134
A	CYS137
A	CYS142
A	CYS145
A	HIS150
A	HIS159

---

site_id	SWS_FT_FI4
Number of Residues	4
Details	BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00024

Chain	Residue	Details
A	CYS175
A	HIS178
A	CYS198
A	HIS204

---