6IMQ

Crystal structure of PML B1-box multimers

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008270	molecular_function	zinc ion binding
B	0008270	molecular_function	zinc ion binding
C	0008270	molecular_function	zinc ion binding
D	0008270	molecular_function	zinc ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	binding site for residue ZN A 201

Chain	Residue
A	CYS140
A	CYS143
A	HIS155
A	HIS161

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site_id	AC2
Number of Residues	4
Details	binding site for residue ZN A 202

Chain	Residue
A	CYS129
A	CYS132
A	CYS148
A	CYS151

---

site_id	AC3
Number of Residues	3
Details	binding site for residue CL B 201

Chain	Residue
B	PHE141
B	ARG164
A	ASP124

---

site_id	AC4
Number of Residues	4
Details	binding site for residue ZN B 202

Chain	Residue
B	CYS129
B	CYS132
B	CYS148
B	CYS151

---

site_id	AC5
Number of Residues	4
Details	binding site for residue ZN B 203

Chain	Residue
B	CYS140
B	CYS143
B	HIS155
B	HIS161

---

site_id	AC6
Number of Residues	4
Details	binding site for residue ZN C 201

Chain	Residue
C	CYS129
C	CYS132
C	CYS148
C	CYS151

---

site_id	AC7
Number of Residues	4
Details	binding site for residue ZN C 202

Chain	Residue
C	CYS140
C	CYS143
C	HIS155
C	HIS161

---

site_id	AC8
Number of Residues	4
Details	binding site for residue ZN D 201

Chain	Residue
D	CYS129
D	CYS132
D	CYS148
D	CYS151

---

site_id	AC9
Number of Residues	4
Details	binding site for residue ZN D 202

Chain	Residue
D	CYS140
D	CYS143
D	HIS155
D	HIS161

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	168
Details	ZN_FING: B box-type 1; atypical => ECO:0000255|PROSITE-ProRule:PRU00024

Chain	Residue	Details
A	ASP124-LEU166
B	ASP124-LEU166
C	ASP124-LEU166
D	ASP124-LEU166

---

site_id	SWS_FT_FI2
Number of Residues	16
Details	BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00024

Chain	Residue	Details
A	CYS129
C	CYS132
C	CYS151
C	HIS155
D	CYS129
D	CYS132
D	CYS151
D	HIS155
A	CYS132
A	CYS151
A	HIS155
B	CYS129
B	CYS132
B	CYS151
B	HIS155
C	CYS129

---

site_id	SWS_FT_FI3
Number of Residues	8
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate => ECO:0007744|PubMed:25755297, ECO:0007744|PubMed:25772364, ECO:0007744|PubMed:28112733

Chain	Residue	Details
A	LYS160
B	LYS160
C	LYS160
D	LYS160

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