3UNL

Crystal structure of ketosteroid isomerase F54G from Pseudomonas testosteroni

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004769	molecular_function	steroid Delta-isomerase activity
A	0006629	biological_process	lipid metabolic process
A	0008202	biological_process	steroid metabolic process
A	0016853	molecular_function	isomerase activity
B	0004769	molecular_function	steroid Delta-isomerase activity
B	0006629	biological_process	lipid metabolic process
B	0008202	biological_process	steroid metabolic process
B	0016853	molecular_function	isomerase activity
C	0004769	molecular_function	steroid Delta-isomerase activity
C	0006629	biological_process	lipid metabolic process
C	0008202	biological_process	steroid metabolic process
C	0016853	molecular_function	isomerase activity
D	0004769	molecular_function	steroid Delta-isomerase activity
D	0006629	biological_process	lipid metabolic process
D	0008202	biological_process	steroid metabolic process
D	0016853	molecular_function	isomerase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 201

Chain	Residue
A	ASN104
A	GLY105

---

site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 202

Chain	Residue
A	HIS6
A	ARG13

---

site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 A 203

Chain	Residue
A	HIS122
A	ALA123
A	HOH310

---

site_id	AC4
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 A 204

Chain	Residue
A	MET1
A	ASN76

---

site_id	AC5
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 B 201

Chain	Residue
B	ASN104
B	GLY105

---

site_id	AC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 B 202

Chain	Residue
B	ARG91
B	ALA123
B	HOH317
D	ARG91

---

site_id	AC7
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 B 203

Chain	Residue
B	ARG45
B	ASN57

---

site_id	AC8
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 C 201

Chain	Residue
B	HIS6
B	ALA9
B	ARG13

---

site_id	AC9
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 C 202

Chain	Residue
C	HIS6
C	ARG13

---

site_id	BC1
Number of Residues	1
Details	BINDING SITE FOR RESIDUE SO4 C 203

Chain	Residue
C	HIS122

---

site_id	BC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 D 201

Chain	Residue
D	ASN104
D	GLY105

---

site_id	BC3
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 D 202

Chain	Residue
D	HIS122
D	ALA123

---

site_id	BC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 D 203

Chain	Residue
D	HIS6
D	ARG13
D	HOH316

---

site_id	BC5
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SO4 D 204

Chain	Residue
B	HOH321
D	ARG45
D	ASN57

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	Active site: {"description":"Proton donor"}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	4
Details	Active site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"3480517","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	4
Details	Binding site: {}

Chain

Residue

Details

---