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2V26

Myosin VI (MD) pre-powerstroke state (Mg.ADP.VO4)

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 Residues23
DetailsBINDING SITE FOR RESIDUE ADP A 1789
ChainResidue
AASN98
ALYS157
ATHR158
AGLU159
APHE163
AASN200
ALEU310
AVO41791
AMG1801
AHOH2524
AHOH2525
APRO99
AHOH2526
AHOH2527
AHOH2528
AHOH2529
ATYR100
APHE101
AASP102
ATYR107
AGLY154
AALA155
AGLY156

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 1801
ChainResidue
ATHR158
ASER204
AADP1789
AVO41791
AHOH2314
AHOH2527

site_idAC3
Number of Residues13
DetailsBINDING SITE FOR RESIDUE VO4 A 1791
ChainResidue
ASER153
AGLY154
ALYS157
AASN200
ASER203
ASER204
AALA458
AGLY459
AADP1789
AMG1801
AHOH2314
AHOH2315
AHOH2527

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1792
ChainResidue
AHIS227
ATYR228
ALEU229
AGLN650
AHOH2530

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1793
ChainResidue
APHE206
AGLY207
AALA458
ACYS476
AEDO1798

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 1794
ChainResidue
AGLU152
AARG199
AGLU461
ATYR462
ALYS670
ALEU673
AHOH2531

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 1795
ChainResidue
AASP84
AARG85
AILE86
ATYR87
AILE106
AHOH2134

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 1796
ChainResidue
ATRP8
AHIS75
ALYS78
AHOH2017
AHOH2532
AHOH2533

site_idAC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 1797
ChainResidue
ATYR462
AASN466
ALEU565
AHIS568
AALA585
AVAL586
ACYS587

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 1798
ChainResidue
AARG205
APHE206
ALEU229
AGLU231
AILE473
APHE647
AEDO1793
AHOH2534

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1799
ChainResidue
ALYS83
AARG85
ASER256
AGLU257
AHOH2535
AHOH2536

site_idBC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 1800
ChainResidue
AARG521
ALYS782

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues44
DetailsRegion: {"description":"Responsible for slow ATPase activity","evidences":[{"source":"PubMed","id":"15944696","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsRegion: {"description":"Actin-binding","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9UM54","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q64331","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1vom
ChainResidueDetails
AGLY459
AGLU461
AASN200
AGLY154

260896

PDB entries from 2026-10-14

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