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6ZND

[1,2,4]Triazolo[1,5-a]pyrimidine Phosphodiesterase 2 Inhibitors

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 Residues6
Detailsbinding site for residue ZN A 1001
ChainResidue
AHIS660
AHIS696
AASP697
AASP808
AMG1002
AHOH1126

site_idAC2
Number of Residues7
Detailsbinding site for residue MG A 1002
ChainResidue
AHOH1126
AHOH1142
AHOH1150
AHOH1173
AASP697
AZN1001
AHOH1114

site_idAC3
Number of Residues10
Detailsbinding site for residue QMZ A 1003
ChainResidue
ATYR655
ALEU770
AGLN812
AILE826
ATYR827
AMET847
AGLN859
APHE862
AHOH1137
BHOH1107

site_idAC4
Number of Residues6
Detailsbinding site for residue ZN B 1001
ChainResidue
BHIS660
BHIS696
BASP697
BASP808
BHOH1135
BHOH1151

site_idAC5
Number of Residues7
Detailsbinding site for residue MG B 1002
ChainResidue
BASP697
BGLU727
BHOH1112
BHOH1113
BHOH1133
BHOH1135
BHOH1146

site_idAC6
Number of Residues10
Detailsbinding site for residue QMZ B 1003
ChainResidue
BLEU770
BGLN812
BILE826
BTYR827
BPHE830
BMET847
BLEU858
BGLN859
BPHE862
BHOH1126

Functional Information from PROSITE/UniProt
site_idPS00126
Number of Residues12
DetailsPDEASE_I_1 3'5'-cyclic nucleotide phosphodiesterase domain signature. HDLdHrGtnNsF
ChainResidueDetails
AHIS696-PHE707

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000250|UniProtKB:O76083
ChainResidueDetails
AHIS656
BHIS656

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:15938621, ECO:0000269|PubMed:19828435, ECO:0000269|PubMed:23899287, ECO:0007744|PDB:1Z1L, ECO:0007744|PDB:3IBJ, ECO:0007744|PDB:3ITM, ECO:0007744|PDB:3ITU, ECO:0007744|PDB:4HTX, ECO:0007744|PDB:4HTZ, ECO:0007744|PDB:4JIB
ChainResidueDetails
AHIS660
AASP697
AASP808
BHIS660
BASP697
BASP808

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:15938621, ECO:0000269|PubMed:19828435, ECO:0000269|PubMed:23899287, ECO:0007744|PDB:1Z1L, ECO:0007744|PDB:3ITM, ECO:0007744|PDB:3ITU, ECO:0007744|PDB:4HTX, ECO:0007744|PDB:4HTZ, ECO:0007744|PDB:4JIB
ChainResidueDetails
AHIS696
BHIS696

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PDB entries from 2024-07-10

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