4NTN

E.coli QueD, SeMet protein, 2A resolution

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008270	molecular_function	zinc ion binding
A	0008616	biological_process	queuosine biosynthetic process
A	0016829	molecular_function	lyase activity
A	0042802	molecular_function	identical protein binding
A	0046872	molecular_function	metal ion binding
A	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity
B	0008270	molecular_function	zinc ion binding
B	0008616	biological_process	queuosine biosynthetic process
B	0016829	molecular_function	lyase activity
B	0042802	molecular_function	identical protein binding
B	0046872	molecular_function	metal ion binding
B	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity
C	0008270	molecular_function	zinc ion binding
C	0008616	biological_process	queuosine biosynthetic process
C	0016829	molecular_function	lyase activity
C	0042802	molecular_function	identical protein binding
C	0046872	molecular_function	metal ion binding
C	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity
D	0008270	molecular_function	zinc ion binding
D	0008616	biological_process	queuosine biosynthetic process
D	0016829	molecular_function	lyase activity
D	0042802	molecular_function	identical protein binding
D	0046872	molecular_function	metal ion binding
D	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity
E	0008270	molecular_function	zinc ion binding
E	0008616	biological_process	queuosine biosynthetic process
E	0016829	molecular_function	lyase activity
E	0042802	molecular_function	identical protein binding
E	0046872	molecular_function	metal ion binding
E	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity
F	0008270	molecular_function	zinc ion binding
F	0008616	biological_process	queuosine biosynthetic process
F	0016829	molecular_function	lyase activity
F	0042802	molecular_function	identical protein binding
F	0046872	molecular_function	metal ion binding
F	0070497	molecular_function	6-carboxy-5,6,7,8-tetrahydropterin synthase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 201

Chain	Residue
A	HIS16
A	HIS31
A	HIS33
A	HOH302

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN B 201

Chain	Residue
B	HIS16
B	HIS31
B	HIS33
B	HOH303

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN C 201

Chain	Residue
C	HIS31
C	HIS33
C	GLU110
C	HOH302
C	HIS16

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN D 201

Chain	Residue
D	HIS16
D	HIS31
D	HIS33
D	HOH302

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN E 201

Chain	Residue
E	HIS16
E	HIS31
E	HIS33
E	HOH302

---

site_id	AC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN F 201

Chain	Residue
F	HIS16
F	HIS31
F	HIS33
F	HOH302

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	ACT_SITE: Proton acceptor => ECO:0000250

Chain	Residue	Details
A	CYS27
B	CYS27
C	CYS27
D	CYS27
E	CYS27
F	CYS27

---

site_id	SWS_FT_FI2
Number of Residues	12
Details	ACT_SITE: Charge relay system => ECO:0000250

Chain	Residue	Details
A	HIS71
E	GLU110
F	HIS71
F	GLU110
A	GLU110
B	HIS71
B	GLU110
C	HIS71
C	GLU110
D	HIS71
D	GLU110
E	HIS71

---

site_id	SWS_FT_FI3
Number of Residues	18
Details	BINDING: BINDING => ECO:0000250

Chain	Residue	Details
A	HIS16
D	HIS16
D	HIS31
D	HIS33
E	HIS16
E	HIS31
E	HIS33
F	HIS16
F	HIS31
F	HIS33
A	HIS31
A	HIS33
B	HIS16
B	HIS31
B	HIS33
C	HIS16
C	HIS31
C	HIS33

---