2E2L

Helicobacter pylori formamidase AmiF contains a fine-tuned cysteine-glutamate-lysine catalytic triad

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004328	molecular_function	formamidase activity
A	0016787	molecular_function	hydrolase activity
A	0033388	biological_process	putrescine biosynthetic process from arginine
A	0050126	molecular_function	N-carbamoylputrescine amidase activity
B	0004328	molecular_function	formamidase activity
B	0016787	molecular_function	hydrolase activity
B	0033388	biological_process	putrescine biosynthetic process from arginine
B	0050126	molecular_function	N-carbamoylputrescine amidase activity
C	0004328	molecular_function	formamidase activity
C	0016787	molecular_function	hydrolase activity
C	0033388	biological_process	putrescine biosynthetic process from arginine
C	0050126	molecular_function	N-carbamoylputrescine amidase activity
D	0004328	molecular_function	formamidase activity
D	0016787	molecular_function	hydrolase activity
D	0033388	biological_process	putrescine biosynthetic process from arginine
D	0050126	molecular_function	N-carbamoylputrescine amidase activity
E	0004328	molecular_function	formamidase activity
E	0016787	molecular_function	hydrolase activity
E	0033388	biological_process	putrescine biosynthetic process from arginine
E	0050126	molecular_function	N-carbamoylputrescine amidase activity
F	0004328	molecular_function	formamidase activity
F	0016787	molecular_function	hydrolase activity
F	0033388	biological_process	putrescine biosynthetic process from arginine
F	0050126	molecular_function	N-carbamoylputrescine amidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ARF A 1335

Chain	Residue
A	GLU60
A	LYS133
A	TRP137
A	GLU141
A	SER166
A	HIS167
A	TYR192

---

site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ARF C 2335

Chain	Residue
C	TRP137
C	GLU141
C	SER166
C	HIS167
C	TYR192
C	GLU60
C	LYS133

---

site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ARF F 3335

Chain	Residue
F	GLU60
F	LYS133
F	TRP137
F	GLU141
F	SER166
F	HIS167
F	TYR192

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	Active site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	6
Details	Active site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	6
Details	Active site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---