2P80

Solution structure of the complex between nitrite reductase and pseudoazurin from A. faecalis

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005507	molecular_function	copper ion binding
A	0006807	biological_process	obsolete nitrogen compound metabolic process
A	0016491	molecular_function	oxidoreductase activity
A	0019333	biological_process	denitrification pathway
A	0042128	biological_process	nitrate assimilation
A	0042597	cellular_component	periplasmic space
A	0046872	molecular_function	metal ion binding
A	0050421	molecular_function	nitrite reductase (NO-forming) activity
B	0005507	molecular_function	copper ion binding
B	0006807	biological_process	obsolete nitrogen compound metabolic process
B	0016491	molecular_function	oxidoreductase activity
B	0019333	biological_process	denitrification pathway
B	0042128	biological_process	nitrate assimilation
B	0042597	cellular_component	periplasmic space
B	0046872	molecular_function	metal ion binding
B	0050421	molecular_function	nitrite reductase (NO-forming) activity
C	0005507	molecular_function	copper ion binding
C	0006807	biological_process	obsolete nitrogen compound metabolic process
C	0016491	molecular_function	oxidoreductase activity
C	0019333	biological_process	denitrification pathway
C	0042128	biological_process	nitrate assimilation
C	0042597	cellular_component	periplasmic space
C	0046872	molecular_function	metal ion binding
C	0050421	molecular_function	nitrite reductase (NO-forming) activity
D	0005507	molecular_function	copper ion binding
D	0009055	molecular_function	electron transfer activity
D	0042597	cellular_component	periplasmic space
D	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU A 345

Chain	Residue
A	HIS95
A	CYS136
A	HIS145
A	MET150

---

site_id	AC2
Number of Residues	3
Details	BINDING SITE FOR RESIDUE CU A 346

Chain	Residue
A	HIS100
A	HIS135
B	HIS306

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU B 345

Chain	Residue
B	HIS145
B	MET150
B	HIS95
B	CYS136

---

site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE CU B 346

Chain	Residue
B	HIS100
B	HIS135
C	HIS306

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU C 345

Chain	Residue
C	HIS95
C	CYS136
C	HIS145
C	MET150

---

site_id	AC6
Number of Residues	3
Details	BINDING SITE FOR RESIDUE CU C 346

Chain	Residue
A	HIS306
C	HIS100
C	HIS135

---

site_id	AC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE CU D 124

Chain	Residue
D	HIS40
D	CYS78
D	HIS81
D	MET86

---

site_id	AC8
Number of Residues	1
Details	BINDING SITE FOR RESIDUE GD A 347

Chain	Residue
A	LYS231

---

site_id	AC9
Number of Residues	1
Details	BINDING SITE FOR RESIDUE GD C 347

Chain	Residue
C	LYS231

---

Functional Information from PROSITE/UniProt

site_id	PS00196
Number of Residues	15
Details	COPPER_BLUE Type-1 copper (blue) proteins signature. Ga.YlVKCt.P.HyamgM

Chain	Residue	Details
D	GLY72-MET86

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	BINDING: BINDING => ECO:0000269|PubMed:2909547

Chain	Residue	Details
D	HIS40
D	CYS78
D	HIS81
D	MET86

---

site_id	SWS_FT_FI2
Number of Residues	6
Details	BINDING: type 2 copper site

Chain	Residue	Details
A	HIS100
A	HIS135
B	HIS100
B	HIS135
C	HIS100
C	HIS135

---

site_id	SWS_FT_FI3
Number of Residues	9
Details	BINDING: type 1 copper site

Chain	Residue	Details
A	CYS136
A	HIS145
A	MET150
B	CYS136
B	HIS145
B	MET150
C	CYS136
C	HIS145
C	MET150

---

site_id	SWS_FT_FI4
Number of Residues	3
Details	BINDING: type 2 copper site => ECO:0000269|PubMed:8172899

Chain	Residue	Details
A	HIS306
B	HIS306
C	HIS306

---