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3BZ7

Crystal Structures of (S)-(-)-Blebbistatin Analogs bound to Dictyostelium discoideum myosin II

Functional Information from GO Data
ChainGOidnamespacecontents
A0003774molecular_functioncytoskeletal motor activity
A0005524molecular_functionATP binding
A0016459cellular_componentmyosin complex
A0051015molecular_functionactin filament binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 997
ChainResidue
ATHR186
ASER237
AVO4998
AADP1000
AHOH1273
AHOH1447

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE VO4 A 998
ChainResidue
AASN233
ASER236
ASER237
ASER456
AGLY457
AMG997
AADP1000
AHOH1051
AHOH1273
AHOH1447
ASER181
AGLY182
ALYS185

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 999
ChainResidue
AGLU567
AHOH1112
AHOH1112
AHOH1113
AHOH1113
AHOH1535
AHOH1535

site_idAC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE BL4 A 800
ChainResidue
APHE239
AGLY240
ATYR261
ALEU262
AILE455
ASER456
AGLU467
ACYS470
ATHR474
ATYR634
AHOH1274

site_idAC5
Number of Residues24
DetailsBINDING SITE FOR RESIDUE ADP A 1000
ChainResidue
AILE115
AASN127
APRO128
APHE129
ALYS130
ATYR135
AGLY182
AALA183
AGLY184
ALYS185
ATHR186
AGLU187
AASN233
AMG997
AVO4998
AHOH1020
AHOH1022
AHOH1109
AHOH1110
AHOH1261
AHOH1273
AHOH1447
AHOH1460
AHOH1525

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING:
ChainResidueDetails
AGLY179

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: N6,N6-dimethyllysine => ECO:0000255
ChainResidueDetails
ALYS130

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1vom
ChainResidueDetails
AGLU459
AGLY182
AGLY457
AASN233

site_idMCSA1
Number of Residues8
DetailsM-CSA 534
ChainResidueDetails
ASER181proton acceptor, proton donor, proton relay
AGLY182electrostatic stabiliser
ATHR186metal ligand
AASN233electrostatic stabiliser
ASER236proton acceptor, proton donor, proton relay
ASER237metal ligand
AGLY457electrostatic stabiliser
AGLU459electrostatic stabiliser, proton acceptor, proton donor

225946

PDB entries from 2024-10-09

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