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3N3Z

Crystal structure of PDE9A (E406A) mutant in complex with IBMX

Functional Information from GO Data
ChainGOidnamespacecontents
A0004114molecular_function3',5'-cyclic-nucleotide phosphodiesterase activity
A0007165biological_processsignal transduction
A0008081molecular_functionphosphoric diester hydrolase activity
B0004114molecular_function3',5'-cyclic-nucleotide phosphodiesterase activity
B0007165biological_processsignal transduction
B0008081molecular_functionphosphoric diester hydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE IBM A 1
ChainResidue
AILE403
AASN405
ALEU420
ATYR424
AALA452
AGLN453
APHE456

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 507
ChainResidue
AASP293
AASP402
AMG508
AHIS256
AHIS292

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 508
ChainResidue
AHOH89
AHOH90
AHOH91
AHOH92
AHOH93
AASP293
AZN507

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN B 2
ChainResidue
BMG1
BHOH94
BHIS256
BHIS292
BASP293
BASP402

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG B 1
ChainResidue
BZN2
BHOH94
BHOH95
BHOH96
BHOH97
BHOH100
BASP293

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE IBM B 507
ChainResidue
BLEU420
BTYR424
BPHE441
BPHE456

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL B 508
ChainResidue
BARG487

Functional Information from PROSITE/UniProt
site_idPS00126
Number of Residues12
DetailsPDEASE_I_1 3'5'-cyclic nucleotide phosphodiesterase domain signature. HDLdHpGynNtY
ChainResidueDetails
AHIS292-TYR303

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000269|PubMed:18757755
ChainResidueDetails
AHIS252
BHIS252

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:18757755
ChainResidueDetails
AHIS252
AALA452
BHIS252
BTYR424
BALA452
ATYR424

site_idSWS_FT_FI3
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:18757755, ECO:0000269|PubMed:19919087, ECO:0000269|PubMed:20121115, ECO:0000269|PubMed:21483814, ECO:0000269|PubMed:22985069, ECO:0000269|PubMed:23025719, ECO:0007744|PDB:2HD1, ECO:0007744|PDB:2YY2, ECO:0007744|PDB:3DYN, ECO:0007744|PDB:3JSI, ECO:0007744|PDB:3JSW, ECO:0007744|PDB:3K3E, ECO:0007744|PDB:3K3H, ECO:0007744|PDB:3N3Z, ECO:0007744|PDB:4E90, ECO:0007744|PDB:4G2J, ECO:0007744|PDB:4G2L, ECO:0007744|PDB:4GH6
ChainResidueDetails
AHIS256
AHIS292
BHIS256
BHIS292
BASP293
BASP402
AASP293
AASP402

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q8QZV1
ChainResidueDetails
ASER319
BSER319

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PDB entries from 2024-05-29

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