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1XOM

Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Cilomilast

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
AHIS164
AHIS200
AASP201
AASP318
AHOH1007
AHOH1008

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 1002
ChainResidue
AHOH1004
AHOH1005
AHOH1006
AHOH1007
AASP201
ACIO603
AHOH1003

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN B 2001
ChainResidue
BHIS164
BHIS200
BASP201
BASP318
BHOH2007
BHOH2008

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 2002
ChainResidue
BASP201
BHOH2003
BHOH2004
BHOH2005
BHOH2006
BHOH2007

site_idAC5
Number of Residues15
DetailsBINDING SITE FOR RESIDUE CIO B 601
ChainResidue
BHIS160
BTHR271
BMET273
BLEU319
BASN321
BILE336
BMET337
BPHE340
BMET357
BGLN369
BPHE372
BHOH2005
BHOH2006
BHOH2061
BHOH2072

site_idAC6
Number of Residues18
DetailsBINDING SITE FOR RESIDUE CIO A 603
ChainResidue
AHIS160
ATHR271
AMET273
AASP318
ALEU319
AASN321
AILE336
AMET337
APHE340
AMET357
AGLN369
APHE372
AMG1002
AHOH1005
AHOH1006
AHOH1007
AHOH1044
AHOH1058

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 701
ChainResidue
APRO411
BARG330
BGLU366
BTYR406
BEDO713

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 702
ChainResidue
ALYS262
AILE265
AASP266
AHOH1021

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 703
ChainResidue
ATHR186
AGLU189
AARG306
AHOH1026
AHOH1066
BASP151

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 704
ChainResidue
AGLN210
AHOH1012
AHOH1033
AHOH1042
AHOH1051

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO B 705
ChainResidue
ALEU326
AARG330
BEDO706
BHOH2014
BHOH2063
BHOH2236

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 706
ChainResidue
AHOH1069
BEDO705
BHOH2096
BHOH2269

site_idBC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 707
ChainResidue
AGLU150
AASP151
ATYR153
AALA155
AASN162
AHOH1067
AHOH1130
BGLN407

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 709
ChainResidue
BHOH2219
BLYS255
BGLN258
BSER259

site_idBC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 710
ChainResidue
BLEU92
BSER113
BVAL120
BHOH2216
BHOH2283

site_idBC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO B 711
ChainResidue
BSER208
BPHE340
BGLN343
BSER355
BHOH2188
BHOH2248

site_idBC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 712
ChainResidue
ASER295
AGLY296
AHIS389
APRO390
AASP391

site_idBC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO B 713
ChainResidue
BARG330
BTHR333
BASP334
BVAL365
BTYR406
BEDO701
BHOH2142

site_idCC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO B 714
ChainResidue
ATRP405
AHOH1257
BASP401
BASN402
BHOH2014
BHOH2260

site_idCC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 715
ChainResidue
AASN115
AALA155
AASN162
AILE163
AHOH1130
AHOH1223

site_idCC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 716
ChainResidue
ALEU175
ATHR178
ATRP384
AVAL388
AASP391
AALA392
AILE395
AHOH1100

site_idCC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE EDO B 717
ChainResidue
BPHE238
BLEU241
BPHE249
BARG257
BLEU260
BARG261
BEDO718
BHOH2210
BHOH2233

site_idCC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 718
ChainResidue
BARG257
BGLN258
BEDO717
BHOH2122

site_idCC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 719
ChainResidue
AALA183
AVAL184
AHOH1073
BASN115
BARG116
BHOH2178
BHOH2273

site_idCC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 720
ChainResidue
APHE238
AARG257
AARG261
AHOH1152
AHOH1194

site_idCC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO B 721
ChainResidue
BHOH2022
BHOH2183

Functional Information from PROSITE/UniProt
site_idPS00126
Number of Residues12
DetailsPDEASE_I_1 3'5'-cyclic nucleotide phosphodiesterase domain signature. HDVdHpGvsNqF
ChainResidueDetails
AHIS200-PHE211

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000250|UniProtKB:Q07343
ChainResidueDetails
AHIS160
BHIS160

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7
ChainResidueDetails
AHIS160
AASN321
AGLN369
BHIS160
BASN321
BGLN369

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0000269|PubMed:15576036, ECO:0000269|PubMed:17582435, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7, ECO:0007744|PDB:1TBB, ECO:0007744|PDB:1XOM, ECO:0007744|PDB:1XON, ECO:0007744|PDB:1XOQ, ECO:0007744|PDB:2PW3
ChainResidueDetails
AHIS164
BHIS164

site_idSWS_FT_FI4
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:14609333, ECO:0000269|PubMed:15260978, ECO:0000269|PubMed:15576036, ECO:0000269|PubMed:17582435, ECO:0007744|PDB:1PTW, ECO:0007744|PDB:1TB7, ECO:0007744|PDB:1TBB, ECO:0007744|PDB:1XOM, ECO:0007744|PDB:1XON, ECO:0007744|PDB:1XOQ, ECO:0007744|PDB:1XOR, ECO:0007744|PDB:2PW3
ChainResidueDetails
AHIS200
AASP318
BHIS200
BASP318

site_idSWS_FT_FI5
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:14609333, ECO:0007744|PDB:1PTW
ChainResidueDetails
AASP201
APHE372
BASP201
BPHE372

221716

PDB entries from 2024-06-26

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