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1W9K

Dictyostelium discoideum Myosin II motor domain S456E with bound MgADP-BeFx

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 A1755
ChainResidue
ATHR186
ASER237
AADP1756
ABEF1757
AHOH2252
AHOH2426

site_idAC2
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ADP A1756
ChainResidue
ATYR135
AGLU180
ASER181
AGLY182
AALA183
AGLY184
ALYS185
ATHR186
AGLU187
AASN233
AASN235
AMG1755
ABEF1757
AHOH2084
AHOH2135
AHOH2425
AHOH2426
AHOH2427
AHOH2428
AHOH2429
AASN127
APRO128
ALYS130

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE BEF A1757
ChainResidue
ASER181
AGLY182
ALYS185
AASN233
ASER236
ASER237
AGLU456
AMG1755
AADP1756
AHOH2157
AHOH2252

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A1758
ChainResidue
ASER119
AGLY120
ALEU121
APHE122
APHE482
AILE685
AHOH2421

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A1759
ChainResidue
AARG428
AASP590
ALEU592
AALA618
AHOH2350
AHOH2430
AHOH2431

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A1760
ChainResidue
AILE193
AILE215
ALEU216
AASN219
AILE243
AHOH2432

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A1761
ChainResidue
APRO3
ASER9
AASP10
ATYR11
AGLU138
AILE142
AHOH2433
AHOH2434

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A1762
ChainResidue
ALYS477
AASP518
AHOH2435

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A1763
ChainResidue
ASER640
ALEU641
ATHR644
AHOH2167
AHOH2174

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A1764
ChainResidue
ATYR261
ATHR474
ATYR634
AHOH2436
AHOH2437

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_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

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PDB entries from 2024-06-12

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