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X-ray diffraction
(7)
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Am Ende CW
(3)
Humphrey JM
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Liras S
(3)
Menniti FS
(3)
Pandit J
(3)
Aertgeerts K
(2)
Allerston CK
(2)
Andersen CB
(2)
Arnold EP
(2)
Augustin M
(2)
Barido R
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Barker R
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Botrous I
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Branstetter B
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Breitenbucher JG
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Cedervall EP
(2)
Chun LE
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Dyck B
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Edwards TE
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Evdokimova A
(2)
Evdomikov A
(2)
Gharbaoui T
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Gomez L
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Head JL
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Hudson AR
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Jenkinsonb S
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Lebel LA
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Lee D
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Limberis J
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Mansour M
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Marrone T
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Massari ME
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Neul D
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Peters M
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Petroski R
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Samas B
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Schmelzer K
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Sebring K
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Simons S
(2)
Simons SP
(2)
Sridhar V
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Tabatabaei A
(2)
Vajdos F
(2)
Xu R
(2)
Yang EX
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Zhou X
(2)
Artis DR
(1)
Beard JD
(1)
Becker SL
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Bollag G
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Card GL
(1)
Chappie TA
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Davis RE
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Fong D
(1)
Gillette S
(1)
Hendrick JP
(1)
Heyser CJ
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Hsieh D
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Ida K
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Kim S-H
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Kim SH
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Lane W
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Li P
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Milburn MV
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Movsesian M
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Neiman J
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Orozco C
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Schlessinger J
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Snell G
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Snyder GL
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Sogabe S
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Suzuki Y
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West BL
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Zhang KY
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Zhu H
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homo
(7)
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protein structure
(7)
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monomer
(7)
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1.5 - 2
(5)
2.0 - 2.5
(2)
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2000 - 2005
(1)
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(2)
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(4)
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(4)
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Eukaryota
(7)
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(7)
Molecule name
(3)
63 kDa Cam-PDE
(7)
Cam-PDE 1B
(7)
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(7)
Molecule type
(1)
Protein
(7)
Gene names
(2)
PDE1B
(7)
PDES1B
(7)
Interacting ligands
(9)
MG : MAGNESIUM ION
(7)
ZN : ZINC ION
(7)
0NY : 7,8-dimethoxy-N-[(2S)-1-(3-methyl-1H-pyrazol-5-yl)propan-2-yl]quinazolin-4-amine
(2)
0NK : 6,7,8-trimethoxy-N-(pentan-3-yl)quinazolin-4-amine
(1)
4QJ : (11R,15S)-4-{[4-(6-fluoropyridin-2-yl)phenyl]methyl}-8-methyl-5-(phenylamino)-1,3,4,8,10-pentaazatetracyclo[7.6.0.02,6.011,15]pentadeca-2,5,9-trien-7-one
(1)
8HM : 6-[(4-methoxyphenyl)methyl]-9-[(oxan-4-yl)methyl]-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one
(1)
8HP : 6-[(4-chlorophenyl)methyl]-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one
(1)
GOL : GLYCEROL
(1)
SO4 : SULFATE ION
(1)
Function and Biology
EC number / name
(1)
3.1.4.17 : 3',5'-cyclic-nucleotide phosphodiesterase
(7)
Biological function
(2)
3',5'-cyclic-nucleotide phosphodiesterase activity
(7)
phosphoric diester hydrolase activity
(7)
Biological process
(1)
signal transduction
(7)
Sequence and Structure classification
SCOP fold
(1)
HD-domain/PDEase-like
(1)
SCOP family
(1)
PDEase
(1)
CATH class
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Mainly Alpha
(7)
CATH topology
(1)
Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b
(7)
Pfam accession / name
(1)
PF00233 : PDEase_I
(7)
Experimental Information
Diffraction protocol
(1)
Single wavelength
(7)
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(1)
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(7)
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(4)
APS BEAMLINE 21-ID-D
(3)
ALS BEAMLINE 5.0.2
(2)
ALS BEAMLINE 5.0.3
(1)
ALS BEAMLINE 8.3.1
(1)
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Representative Structures
Representative Structures
Entries
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Entries 1 to 7 of 7
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Crystal structure of human PDE1B with inhibitor 3
Ida K, Lane W, Snell G, Sogabe S
J Med Chem
(2016)
[PMID: 26789933 ]
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Crystal structure of human PDE1B catalytic domain in complex with inhibitor 3 (6-(4-chlorobenzyl)-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one)
Cedervall EP, Allerston CK, Xu R, Sridhar V, Barker R, Aertgeerts K
J Med Chem
(2017)
[PMID: 28406621 ]
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Crystal structure of human PDE1B catalytic domain in complex with inhibitor 16j (6-(4-Methoxybenzyl)-9-((tetrahydro-2H-pyran-4-yl)methyl)-8,9,10,11-tetrahydropyrido[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one)
Cedervall EP, Allerston CK, Xu R, Sridhar V, Barker R, Aertgeerts K
J Med Chem
(2017)
[PMID: 28406621 ]
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

PDE1b complexed with compound 3S
Vajdos FF
J Med Chem
(2018)
[PMID: 29718668 ]
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Crystal structure of human PDE1B bound to inhibitor 19A (7,8-dimethoxy-N-[(2S)-1-(3-methyl-1H-pyrazol-5-yl)propan-2-yl]quinazolin-4-amine)
Pandit J, Evdomikov A, Mansour M, Simons S
MEDCHEMCOMM
(2014)
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Crystal structure of human PDE1B bound to inhibitor 7A (6,7,8-trimethoxy-N-(pentan-3-yl)quinazolin-4-amine)
Pandit J, Evdomikov A, Mansour M, Simons S
MEDCHEMCOMM
(2014)
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Catalytic Domain Of Human Phosphodiesterase 1B
Zhang KYJ, Card GL, Suzuki Y, Artis DR, Fong D, Gillette S, Hsieh D, Neiman J, West BL, Zhang C, Milburn MV, Kim S-H, Schlessinger J, Bollag G
Mol Cell
(2004)
[PMID: 15260978 ]
Source organism: Homo sapiens
Assembly composition: protein only structure
Assembly name:
Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B
(Preferred)
search this complex
PDBe complex ID:
PDB-CPX-169511 (Preferred)
search this ID

Entries 1 to 7 of 7