3GWT

Catalytic domain of human phosphodiesterase 4B2B in complex with a quinoline inhibitor

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004114	molecular_function	3',5'-cyclic-nucleotide phosphodiesterase activity
A	0007165	biological_process	signal transduction
A	0008081	molecular_function	phosphoric diester hydrolase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	17
Details	BINDING SITE FOR RESIDUE 066 A 1

Chain	Residue
A	ARS4
A	PHE414
A	MET431
A	SER442
A	GLN443
A	PHE446
A	GOL508
A	HOH524
A	HOH527
A	HOH5
A	HOH56
A	TYR233
A	SER282
A	MET347
A	ASP392
A	ASN395
A	ILE410

---

site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ZN A 504

Chain	Residue
A	HOH74
A	HIS238
A	HIS274
A	ASP275
A	ASP392
A	HOH523

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MG A 505

Chain	Residue
A	HOH72
A	HOH73
A	HOH74
A	HOH75
A	HOH78
A	ASP275

---

site_id	AC4
Number of Residues	1
Details	BINDING SITE FOR RESIDUE ARS A 506

Chain	Residue
A	CYS194

---

site_id	AC5
Number of Residues	1
Details	BINDING SITE FOR RESIDUE ARS A 2

Chain	Residue
A	CYS320

---

site_id	AC6
Number of Residues	2
Details	BINDING SITE FOR RESIDUE ARS A 3

Chain	Residue
A	SER429
A	CYS432

---

site_id	AC7
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ARS A 4

Chain	Residue
A	0661
A	HIS234
A	HOH522
A	HOH523

---

site_id	AC8
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 507

Chain	Residue
A	HOH10
A	HOH36
A	HOH115
A	ASP277
A	LEU293
A	HOH554
A	HOH649

---

site_id	AC9
Number of Residues	5
Details	BINDING SITE FOR RESIDUE GOL A 508

Chain	Residue
A	0661
A	SER442
A	PHE446
A	HOH668
A	HOH683

---

site_id	BC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE GOL A 509

Chain	Residue
A	THR208
A	PHE209
A	ARG210
A	ASN325
A	GLN330

---

Functional Information from PROSITE/UniProt

site_id	PS00126
Number of Residues	12
Details	PDEASE_I_1 3'5'-cyclic nucleotide phosphodiesterase domain signature. HDVdHpGvsNqF

Chain	Residue	Details
A	HIS274-PHE285

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	329
Details	Domain: {"description":"PDEase","evidences":[{"source":"PROSITE-ProRule","id":"PRU01192","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	Active site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	2
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15260978","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TB5","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15260978","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15576036","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15685167","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17727341","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18539455","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1RO6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RO9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TB5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMU","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XN0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2H","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QYL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3D3P","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"10846163","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15576036","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15685167","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17727341","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18539455","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1F0J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RO6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RO9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMU","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XN0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2H","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QYL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3D3P","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI7
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"10846163","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15260978","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15576036","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15685167","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18539455","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1F0J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RO6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RO9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TB5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XLZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XM6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMU","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XMY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XN0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XOT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2H","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y2J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3D3P","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI8
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15003452","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"15260978","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"1ROR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TB5","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI9
Number of Residues	1
Details	Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P14646","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---