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6QDJ

Molecular features of the UNC-45 chaperone critical for binding and folding muscle myosin

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 Residues20
Detailsbinding site for residue ADP A 801
ChainResidue
AASN122
ALYS180
ATHR181
AGLU182
AASN236
AASN238
AHOH927
AHOH939
AHOH960
AHOH979
AHOH1072
APRO123
AHOH1108
ATYR124
ALYS125
ATYR130
AGLU175
AGLY177
AALA178
AGLY179

site_idAC2
Number of Residues8
Detailsbinding site for residue GOL A 802
ChainResidue
AASN359
ALYS361
AASP374
AGLY375
AASP377
AGLU378
AHOH1047
AHOH1048

site_idAC3
Number of Residues5
Detailsbinding site for residue GOL A 803
ChainResidue
ASER531
AASP534
AGLU535
AARG659
AHOH938

site_idAC4
Number of Residues7
Detailsbinding site for residue GOL A 804
ChainResidue
ASER114
AGLY115
ALEU116
AMET492
AGLY708
ACYS712
AHOH1012

site_idAC5
Number of Residues8
Detailsbinding site for residue GOL A 805
ChainResidue
AGLU482
AASP515
ALEU516
ACYS519
AARG580
AHIS581
ATYR582
AHOH1057

site_idAC6
Number of Residues8
Detailsbinding site for residue GOL A 806
ChainResidue
ATHR173
AGLY174
AGLU175
AGLY463
APHE464
AASN703
AGOL810
APGO814

site_idAC7
Number of Residues8
Detailsbinding site for residue GOL A 807
ChainResidue
AARG241
AGLY243
ALEU265
AILE461
AALA462
AHOH992
AHOH1081
AHOH1109

site_idAC8
Number of Residues3
Detailsbinding site for residue GOL A 808
ChainResidue
AASN251
AASP692
AALA694

site_idAC9
Number of Residues7
Detailsbinding site for residue GOL A 809
ChainResidue
ATYR113
AGLY115
ALEU116
APHE117
ALYS143
AHIS675
APHE676

site_idAD1
Number of Residues6
Detailsbinding site for residue GOL A 810
ChainResidue
AGLU175
APHE464
AGLU465
AILE466
AASN698
AGOL806

site_idAD2
Number of Residues3
Detailsbinding site for residue GOL A 811
ChainResidue
AASP511
ALEU514
AASP515

site_idAD3
Number of Residues6
Detailsbinding site for residue BU1 A 812
ChainResidue
AGLN486
AHIS490
AASP511
AGLY513
AASN670
AHOH926

site_idAD4
Number of Residues3
Detailsbinding site for residue PGO A 813
ChainResidue
AGLU84
AASN88
AMET146

site_idAD5
Number of Residues7
Detailsbinding site for residue PGO A 814
ChainResidue
ATHR173
APHE464
AASN481
AGLN485
ACYS702
AGOL806
AHOH1004

site_idAD6
Number of Residues7
Detailsbinding site for residue HEZ A 815
ChainResidue
AARG432
AASN435
ATRP436
ALYS439
ALEU443
AGLU620
AILE621

site_idAD7
Number of Residues10
Detailsbinding site for residue P15 A 816
ChainResidue
ALYS268
AILE272
AARG273
ATRP420
AALA424
ALYS427
AASN592
AGLU595
ALYS596
AASP599

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues49
DetailsDomain: {"description":"Myosin N-terminal SH3-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU01190","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsRegion: {"description":"Actin-binding"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N6,N6,N6-trimethyllysine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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