3NIT

The structure of UBR box (native1)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008270	molecular_function	zinc ion binding
A	0061630	molecular_function	ubiquitin protein ligase activity
A	0071596	biological_process	ubiquitin-dependent protein catabolic process via the N-end rule pathway

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 1

Chain	Residue
A	CYS123
A	CYS148
A	CYS151
A	CYS175

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 2

Chain	Residue
A	HIS118
A	CYS151
A	CYS177
A	CYS189

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 3

Chain	Residue
A	CYS139
A	HIS157
A	HIS160
A	CYS136

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	Binding site: {"evidences":[{"source":"PubMed","id":"34789879","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7MEX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7MEY","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---