O76083 (PDE9A_HUMAN) Homo sapiens (Human)
High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A UniProtKBInterProSTRINGInteractive Modelling
593 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5; Isoform 6; Isoform 7; Isoform 8; Isoform 9; Isoform 10; Isoform 11; Isoform 12; Isoform 13; Isoform 14; Isoform 15; Isoform 16);
1 identical sequence: Homo sapiens: A0A0S2Z4T6
It is possible new templates exist for this target since these models were created.
However, an attempt to improve models for this target was made on 2025-05-31. The outcome - failed for technical reasons.
Available Structures
25 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Crystal structure of PDE9 in complex with racemic inhibitor C33 | homo-2-mer | 100 | 1×49D; 2×ZN; 2×MG; 1×49E; | |||
| Crystal structure of the PDE9A catalytic domain in complex with inhibitor 28 | homo-2-mer | 100 | 3×LUO; 2×ZN; 2×MG; | |||
| Crystal structure of phosphodiesterase 9 in complex with (S)-C33 | homo-2-mer | 100 | 2×49D; 2×ZN; 2×MG; | |||
| Crystal structure of PDE9A (E406A) mutant in complex with IBMX | homo-2-mer | 99.69 | 2×IBM; 2×ZN; 2×MG; 1×CL; | |||
| Crystal structure of the human Phosphodiesterase 9A catalytic domain complexed with IBMX | homo-2-mer | 100 | 2×ZN; 2×MG; 2×IBM; | |||
| Crystal structure of phosphodiesterase 9 in complex with (R)-C33 (6-{[(1R)-1-(4-chlorophenyl)ethyl]… | homo-2-mer | 100 | 2×49E; 2×ZN; 2×MG; | |||
| Crystal structure of PDE9A(Q453E) in complex with inhibitor BAY73-6691 | homo-2-mer | 99.69 | 2×PDB; 2×ZN; 2×MG; | |||
| Crystal structure of PDE9A(Q453E) in complex with IBMX | homo-2-mer | 99.69 | 2×IBM; 2×ZN; 2×MG; | |||
| human phosphodiestrase-5'GMP complex (EP), produced by soaking with 20mM cGMP+20 mM MnCl2+20 mM MgC… | homo-2-mer | 100 | 4×MN; 2×MG; 1×5GP; 1×IBM; 1×FMT; | |||
| Human PDE9 in complex with selective inhibitor | homo-2-mer | 100 | 2×ZN; 2×MG; 2×JAR; | |||
| human phosphodiestrase 9 (inhibited by omitting divalent cation) in complex with cGMP | homo-2-mer | 100 | 4×NA; 1×PCG; 1×IBM; | |||
| Crystal structure of the PDE9 catalytic domain in complex with inhibitor 2 | homo-2-mer | 100 | 2×ZN; 2×MG; 2×9Q9; | |||
| Crystal structure of the PDE9 catalytic domain in complex with inhibitor 4a | homo-2-mer | 100 | 2×ZN; 2×MG; 2×EZU; | |||
| Crystal structure of the PDE9A catalytic domain in complex with (S)-BAY73-6691 | homo-2-mer | 100 | 2×ZN; 2×MG; 2×BYE; | |||
| Crystal structure of the PDE9A catalytic domain in complex with (R)-BAY73-6691 | homo-2-mer | 100 | 2×ZN; 2×MG; 2×PDB; | |||
| X-RAY STRUCTURE OF PDE9A IN COMPLEX WITH Inhibitor 13A | homo-2-mer | 100 | 2×ZN; 2×MG; 2×NA; 1×R4I; | |||
| Crystal structure of PDE9 in complex with IBMX | monomer | 100 | 1×ZN; 1×MG; 1×IBM; | |||
| human phosphodiestrase 9 in complex with cGMP (Zn inhibited) | monomer | 100 | 1×ZN; 1×MG; 1×PCG; | |||
| Human Phosphodiesterase 9 in complex with product 5'-GMP (E+P complex) | monomer | 100 | 1×MN; 1×MG; 1×5GP; | |||
| Human pde9 in complex with selective compound | monomer | 100 | 1×ZN; 1×MG; 1×0WF; | |||
| Human phosphodiesterase 9 in complex with inhibitors | monomer | 100 | 1×ZN; 1×MG; 1×7RG; | |||
| human phosphdiesterase 9 substrate complex (ES complex) | monomer | 100 | 1×MN; 1×MG; 1×PCG; | |||
| Human phosphodiesterase 9 in complex with inhibitor | monomer | 100 | 1×ZN; 1×MG; 1×WTC; | |||
| Human PDE9 in complex with selective compound | monomer | 100 | 1×ZN; 1×MG; 1×0WL; | |||
| phosphodiesterase-9A in complex with inhibitor 4b | monomer | 100 | 1×ZN; 1×MG; 1×06A; | |||
1 SWISS-MODEL model
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 94.18 | ||
15 SWISS-MODEL models built on isoform sequence
| Isoform | Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|---|
| Isoform 2 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 3 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 4 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 5 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 95.28 | ||
| Isoform 6 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 7 | 4y86.1.A | homo-2-mer | 0.92 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 8 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 9 | 4y86.1.A | homo-2-mer | 0.92 | 1×49D; 2×ZN; 1×MG; 1×49E; | 99.31 | ||
| Isoform 10 | 4y86.1.A | homo-2-mer | 0.92 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 11 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 12 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 91.45 | ||
| Isoform 13 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 14 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||
| Isoform 15 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 93.62 | ||
| Isoform 16 | 4y86.1.A | homo-2-mer | 0.91 | 1×49D; 2×ZN; 1×MG; 1×49E; | 100.00 | ||