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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b (66)
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Homologous Superfamily: Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b (66)
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Homo sapiens. Organism_taxid: 9606. (1)
3HDZA:537-858IDENTIFICATION, SYNTHESIS, AND SAR OF AMINO SUBSTITUTED PYRIDO[3, 2B]PRYAZIONES AS POTENT AND SELECTIVE PDE5 INHIBITORS
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Homo sapiens. Organism_taxid: 9606. (1)
3JWRB:532-859; A:537-859CRYSTAL STRUCTURE OF CHIMERIC PDE5/PDE6 CATALYTIC DOMAIN COMPLEXED WITH 3-ISOBUTYL-1-METHYLXANTHINE (IBMX) AND PDE6 GAMMA-SUBUNIT INHIBITORY PEPTIDE 70-87.
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Human (Homo sapiens) (64)
1F0JB:152-488; A:152-508CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B2B
1MKDA:183-510; B:183-510; C:183-510; D:183-510; E:183-510; F:183-510; G:183-510; H:183-510; I:183-510; J:183-510; K:183-510; L:183-510CRYSTAL STRUCTURE OF PDE4D CATALYTIC DOMAIN AND ZARDAVERINE COMPLEX
1OYNB:86-412; C:86-412; A:79-412; D:79-412CRYSTAL STRUCTURE OF PDE4D2 IN COMPLEX WITH (R,S)-ROLIPRAM
1PTWB:86-412; C:86-412; A:79-412; D:79-412THE CRYSTAL STRUCTURE OF AMP-BOUND PDE4 SUGGESTS A MECHANISM FOR PHOSPHODIESTERASE CATALYSIS
1Q9MB:86-412; C:84-412; A:79-412; D:79-412THREE DIMENSIONAL STRUCTURES OF PDE4D IN COMPLEX WITH ROLIPRAMS AND IMPLICATION ON INHIBITOR SELECTIVITY
1RKPA:535-860CRYSTAL STRUCTURE OF PDE5A1-IBMX
1RO6A:152-495; B:152-495CRYSTAL STRUCTURE OF PDE4B2B COMPLEXED WITH ROLIPRAM (R & S)
1RO9B:152-488; A:152-489CRYSTAL STRUCTURES OF THE CATALYTIC DOMAIN OF PHOSPHODIESTERASE 4B2B COMPLEXED WITH 8-BR-AMP
1RORB:152-488; A:152-489CRYSTAL STRUCTURES OF THE CATALYTIC DOMAIN OF PHOSPHODIESTERASE 4B2B COMPLEXED WITH AMP
1T9RA:534-862CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A
1T9SA:534-858; B:534-858CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A IN COMPLEX WITH GMP
1TAZA:146-502CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 1B
1TB5A:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH AMP
1TB7B:86-411; A:87-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH AMP
1TBBB:87-412; A:88-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH ROLIPRAM
1TBFA:534-858CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A IN COMPLEX WITH SILDENAFIL
1UDTA:537-860CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 5 COMPLEXED WITH SILDENAFIL(VIAGRA)
1UDUA:537-860; B:537-860CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 5 COMPLEXED WITH TADALAFIL(CIALIS)
1UHOA:537-860CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 5 COMPLEXED WITH VARDENAFIL(LEVITRA)
1XLXA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH CILOMILAST
1XLZA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH FILAMINAST
1XM4A:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH PICLAMILAST
1XM6B:163-511; A:163-513CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH (R)-MESOPRAM
1XMUA:155-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH ROFLUMILAST
1XMYA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH (R)-ROLIPRAM
1XN0A:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH (R,S)-ROLIPRAM
1XOMA:86-411; B:88-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH CILOMILAST
1XONB:86-411; A:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH PICLAMILAST
1XOQA:86-411; B:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH ROFLUMILAST
1XORB:86-412; A:88-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH ZARDAVERINE
1XOSA:162-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH SILDENAFIL
1XOTA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH VARDENAFIL
1XOZA:534-858CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A IN COMPLEX WITH TADALAFIL
1XP0A:534-858CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 5A IN COMPLEX WITH VARDENAFIL
1Y2BA:86-411; B:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH 3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2CA:86-411; B:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH 3,5-DIMETHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2DA:86-411; B:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH 1-(4-METHOXY-PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2EA:86-411; B:88-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH 1-(4-AMINO-PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2HA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH 1-(2-CHLORO-PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2JA:163-485; B:163-485CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B IN COMPLEX WITH 3,5-DIMETHYL-1-(3-NITRO-PHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1Y2KA:86-411; B:86-411CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH 3,5-DIMETHYL-1-(3-NITRO-PHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
1ZKNB:86-412; C:83-412; A:79-412; D:79-412STRUCTURE OF PDE4D2-IBMX
2CHMA:537-858CRYSTAL STRUCTURE OF N2 SUBSTITUTED PYRAZOLO PYRIMIDINONES-A FLIPPED BINDING MODE IN PDE5
2FM0B:86-412; C:86-412; A:79-412; D:79-412CRYSTAL STRUCTURE OF PDE4D IN COMPLEX WITH L-869298
2FM5B:86-412; C:86-412; A:79-412; D:79-412CRYSTAL STRUCTURE OF PDE4D2 IN COMPLEX WITH INHIBITOR L-869299
2H40A:535-860CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF UNLIGANDED PDE5
2H42A:535-860; B:535-860; C:535-860CRYSTAL STRUCTURE OF PDE5 IN COMPLEX WITH SILDENAFIL
2H44A:535-860CRYSTAL STRUCTURE OF PDE5A1 IN COMPLEX WITH ICARISID II
2HD1A:181-506; B:181-506CRYSTAL STRUCTURE OF PDE9 IN COMPLEX WITH IBMX
2PW3B:88-412; A:86-412STRUCTURE OF THE PDE4D-CAMP COMPLEX
2YY2A:181-506; B:181-504CRYSTAL STRUCTURE OF THE HUMAN PHOSPHODIESTERASE 9A CATALYTIC DOMAIN COMPLEXED WITH IBMX
3B2RA:531-860; B:538-860CRYSTAL STRUCTURE OF PDE5A1 CATALYTIC DOMAIN IN COMPLEX WITH VARDENAFIL
3BJCA:535-860CRYSTAL STRUCTURE OF THE PDE5A CATALYTIC DOMAIN IN COMPLEX WITH A NOVEL INHIBITOR
3DY8A:178-505; B:178-505HUMAN PHOSPHODIESTERASE 9 IN COMPLEX WITH PRODUCT 5'-GMP (E+P COMPLEX)
3DYLA:178-505; B:178-505HUMAN PHOSPHDIESTERASE 9 SUBSTRATE COMPLEX (ES COMPLEX)
3DYNA:178-505; B:178-505HUMAN PHOSPHODIESTRASE 9 IN COMPLEX WITH CGMP (ZN INHIBITED)
3DYQA:178-505; B:178-505HUMAN PHOSPHODIESTRASE 9 (INHIBITED BY OMITTING DIVALENT CATION) IN COMPLEX WITH CGMP
3DYSA:182-505; B:178-505HUMAN PHOSPHODIESTRASE-5'GMP COMPLEX (EP), PRODUCED BY SOAKING WITH 20MM CGMP+20 MM MNCL2+20 MM MGCL2 FOR 2 HOURS, AND FLASH-COOLED TO LIQUID NITROGEN TEMPERATURE WHEN SUBSTRATE WAS STILL ABUDANT.
3HC8A:536-858INVESTIGATION OF AMINOPYRIDIOPYRAZINONES AS PDE5 INHIBITORS: EVALUATION OF MODIFICATIONS TO THE CENTRAL RING SYSTEM.
3JSIA:178-505; B:178-505HUMAN PHOSPHODIESTERASE 9 IN COMPLEX WITH INHIBITOR
3JSWA:178-505; B:178-505HUMAN PDE9 IN COMPLEX WITH SELECTIVE INHIBITOR
3JWQC:533-859; A:536-859; B:536-859; D:537-859CRYSTAL STRUCTURE OF CHIMERIC PDE5/PDE6 CATALYTIC DOMAIN COMPLEXED WITH SILDENAFIL
3K3EA:187-506; B:187-506CRYSTAL STRUCTURE OF THE PDE9A CATALYTIC DOMAIN IN COMPLEX WITH (R)-BAY73-6691
3K3HA:186-506; B:186-506CRYSTAL STRUCTURE OF THE PDE9A CATALYTIC DOMAIN IN COMPLEX WITH (S)-BAY73-6691