9E0X: Phi dynein

Cryo-EM structure of Phi dynein. Determined by electron microscopy at 2.7 Å resolution. Released 9 Jul 2025.

Method
Electron microscopy
Resolution
2.7 Å
Organism
Homo sapiens
Chains
2
Atoms
46,234
Mol. weight
1111.93 kDa
Ligands
MG, ATP, ADP
Released
9 Jul 2025

Explore 9E0X in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

9E0X contains 279 α-helices and 140 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 139 helices, 72 β-strands

ElementResiduesLengthSheet
α-helix1445-147228
β-strand147411
β-strand1476-148052
β-strand1484-148852
α-helix1490-150920
α-helix1517-155337
α-helix1557-15604
α-helix1562-158423
β-strand158711
α-helix1588-15925
α-helix1597-161317
α-helix1616-162510
α-helix1627-16315
α-helix1634-16429
α-helix1649-16535
α-helix1654-16574
β-strand1663-166643
β-strand1672-167763
β-strand1683-169193
α-helix1698-172831
α-helix1735-174410
α-helix1747-176721
α-helix1776-179722
α-helix1802-182726
α-helix1836-18394
β-strand1843-184644
β-strand1857-186154
β-strand1864-186744
α-helix1878-18803
α-helix1883-189715
β-strand1901-190555
α-helix1913-192311
β-strand1927-193155
α-helix1938-195114
β-strand1954-195855
α-helix1960-19623
α-helix1965-198622
β-strand1998-200146
β-strand2004-200746
β-strand2013-201865
α-helix2026-20294
α-helix2030-20334
β-strand2036-204055
α-helix2046-205712
α-helix2062-207918
α-helix2090-211324
α-helix2133-214513
α-helix2146-21483
α-helix2154-216411
α-helix2176-218813
α-helix2201-221616
β-strand2219-222357
α-helix2230-224516
α-helix2247-22482
β-strand2249-225467
α-helix2261-22655
β-strand2266-226838
β-strand2275-227738
α-helix2279-228911
α-helix2294-22963
β-strand2298-230477
α-helix2316-23194
β-strand2324-232639
β-strand2332-233439
β-strand2339-234577
α-helix2353-23586
β-strand2360-236347
α-helix2371-238313
α-helix2411-242313
α-helix2424-24263
α-helix2433-24408
α-helix2448-24492
α-helix2451-247525
α-helix2483-250321
α-helix2508-252114
α-helix2534-25363
β-strand2537-2539310
β-strand2545-2547310
α-helix2572-258615
β-strand2591-2594411
α-helix2601-261010
β-strand2615-2620611
α-helix2628-263811
β-strand2639-2643512
β-strand2648-2652512
β-strand2658-2663611
α-helix2670-26712
α-helix2678-268811
β-strand2691-2694412
β-strand2699-2703512
β-strand2706-2712711
α-helix2722-27243
α-helix2725-27306
β-strand2733-2735311
α-helix2741-275515
α-helix2767-278317
α-helix2796-281015
α-helix2818-283316
α-helix2840-285718
α-helix2863-28664
β-strand2872-2874313
β-strand2882-2884313
α-helix2886-290318
α-helix2913-292715
β-strand2932-2937614
α-helix2944-295411
α-helix29561
β-strand2957-2959314
α-helix2969-298416
β-strand2990-2995614
α-helix3002-301413
α-helix3024-304017
α-helix3048-306114
β-strand3062-3068714
α-helix3072-308110
α-helix3084-30874
β-strand3089-3095714
α-helix3097-30982
α-helix3099-311012
α-helix3139-316426
α-helix3173-325280
α-helix3436-349964
α-helix3503-351614
α-helix3522-353817
α-helix3549-35535
α-helix3556-35649
α-helix3571-358212
α-helix35861
β-strand3587-3590415
α-helix3595-36039
α-helix36091
β-strand3610-3613415
α-helix3617-36193
α-helix3620-362910
β-strand3633-3636415
α-helix3638-36403
α-helix3643-36453
α-helix3646-36505
β-strand3654116
β-strand3661-3664416
β-strand3667-3670416
β-strand3677-3681515
α-helix3690-36956
β-strand3697-3700415
α-helix3705-372016
α-helix3722-375534
α-helix3764-381754
α-helix3818-38203
α-helix3829-38368
α-helix3837-38415
α-helix3854-387320
α-helix3877-389418
α-helix3902-39098
α-helix3911-39133
α-helix3929-393810
α-helix3948-39536
α-helix3982-399615
α-helix3998-40003
α-helix4001-401212
α-helix4020-40223
α-helix4024-40252
α-helix4027-40293
α-helix4030-40345
β-strand4041-4045517
α-helix4052-406211
β-strand4068-4070317
α-helix4074-409017
β-strand4094-4097417
α-helix4099-41013
α-helix4103-411513
β-strand4124-4129617
α-helix4136-41416
β-strand4143-4147517
α-helix4153-416311
α-helix4166-41694
α-helix4175-419521
α-helix4209-422618
α-helix4240-42467
α-helix4247-42515
α-helix4259-427315
β-strand4283-4285318
β-strand4294-4295218
α-helix4296-42972
α-helix4302-431110
α-helix4318-43214
α-helix4327-434923
α-helix4380-439011
α-helix4392-43943
α-helix4408-443831
α-helix4443-44453
α-helix4446-445712
β-strand4459119
α-helix4460-44612
β-strand4474119
α-helix4475-449723
α-helix4503-45064
β-strand4509-4510220
α-helix4511-45133
α-helix4517-453216
β-strand4540-4544520
β-strand4558-4561420
β-strand4563-4564221
β-strand4568-4570322
β-strand4575-4577322
β-strand4584-4585221
β-strand4588-4593620
β-strand4605-4610621
β-strand4618-4624721
α-helix4625-46273
α-helix4632-46387
β-strand4642-4643221
Chain B: 140 helices, 68 β-strands
ElementResiduesLengthSheet
α-helix1445-147228
β-strand1474123
β-strand1476-1480524
β-strand1484-1488524
α-helix1490-150920
α-helix1517-155337
α-helix1562-158423
β-strand1587123
α-helix1588-15936
α-helix1597-161317
α-helix1616-162510
α-helix1627-16315
α-helix1634-16429
α-helix1648-16536
α-helix1654-16574
β-strand1663-1666425
β-strand1672-1677625
β-strand1683-1691925
α-helix1698-172831
α-helix1735-174410
α-helix1747-176721
α-helix1776-179722
α-helix1802-182726
α-helix1836-18394
β-strand1843-1846426
β-strand1857-1861526
β-strand1864-1867426
α-helix1883-189715
β-strand1901-1905527
α-helix1912-192312
β-strand1927-1931527
α-helix1938-195114
β-strand1954-1958527
α-helix1960-19623
α-helix1965-198622
β-strand1998-2001428
β-strand2004-2007428
β-strand2013-2018627
α-helix2025-20295
α-helix2030-20334
β-strand2036-2040527
α-helix2046-205712
α-helix2062-207918
α-helix2090-211324
α-helix2133-214513
α-helix2146-21483
α-helix2151-21533
α-helix2154-216411
α-helix2176-218813
α-helix2201-221616
β-strand2219-2223529
α-helix2230-224516
α-helix2247-22482
β-strand2249-2254629
α-helix2261-22655
β-strand2266-2268330
β-strand2275-2277330
α-helix2279-228911
α-helix2294-22963
β-strand2298-2304729
α-helix2316-23194
β-strand2324-2326331
β-strand2332-2334331
α-helix2335-23362
β-strand2339-2345729
α-helix2353-23586
β-strand2360-2363429
α-helix2371-238313
α-helix2411-242313
α-helix2424-24263
α-helix2433-244210
α-helix2448-24492
α-helix2451-247525
α-helix2483-250321
α-helix2508-252114
α-helix2534-25363
β-strand2537-2539332
β-strand2545-2547332
α-helix2548-25503
α-helix2572-258615
β-strand2591-2594433
α-helix2601-261010
β-strand2615-2620633
α-helix2628-263811
β-strand2639-2643534
β-strand2648-2652534
β-strand2658-2663633
α-helix2670-26712
α-helix2678-268811
β-strand2691-2694434
β-strand2699-2703534
β-strand2706-2712733
α-helix2722-27243
α-helix2725-27284
β-strand2733-2735333
α-helix2741-275515
α-helix2760-27623
α-helix2767-278317
α-helix2796-281015
α-helix2818-283316
α-helix2840-285718
α-helix2863-28664
β-strand2873-2874235
β-strand2882-2883235
α-helix2886-290318
α-helix2913-292715
β-strand2932-2937636
α-helix2944-295411
α-helix29561
β-strand2957-2959336
α-helix2969-298012
α-helix2981-29855
β-strand2990-2995636
α-helix3002-301413
α-helix3024-304017
α-helix3048-306114
β-strand3062-3068736
α-helix3072-308110
α-helix3084-30874
β-strand3089-3095736
α-helix3097-30982
α-helix3099-311012
α-helix3121-31233
α-helix3139-316426
α-helix3173-325280
α-helix3436-351681
α-helix3522-353817
α-helix3549-35535
α-helix3556-35649
α-helix3571-358212
α-helix35861
β-strand3587-3590437
α-helix3595-36039
α-helix36091
β-strand3610-3613437
α-helix3617-36193
α-helix3620-362910
β-strand3633-3636437
α-helix3638-36403
α-helix3643-36453
α-helix3646-36505
β-strand3654138
β-strand3661-3664438
β-strand3667-3670438
α-helix3671-36722
β-strand3677-3681537
α-helix3687-36893
α-helix3690-36956
β-strand3697-3700437
α-helix3705-372016
α-helix3722-375433
α-helix3764-381754
α-helix3819-38224
α-helix3829-38368
α-helix3837-38415
α-helix3854-387320
α-helix3877-389418
α-helix3902-39098
α-helix3910-39134
α-helix3929-393810
α-helix3948-39536
α-helix3982-399615
α-helix3998-40003
α-helix4001-401212
α-helix4024-40252
α-helix4027-40293
α-helix4030-40345
β-strand4041-4045539
α-helix4052-406211
β-strand4066-4070539
α-helix4074-409017
β-strand4093-4097539
α-helix4099-41013
α-helix4103-411513
β-strand4124-4129639
α-helix4136-41416
β-strand4143-4147539
α-helix4153-416311
α-helix4166-41694
α-helix4175-419521
α-helix4209-422618
α-helix4235-42373
α-helix4240-42467
α-helix4247-42515
α-helix4259-427214
β-strand4285140
β-strand4294140
α-helix4302-431110
α-helix4318-43214
α-helix4327-434923
α-helix4380-439011
α-helix4391-43944
α-helix4408-443831
α-helix4446-445712
α-helix4459-44613
α-helix4475-449723
α-helix4503-45053
β-strand4509-4510241
α-helix4517-453216
β-strand4542-4544341
β-strand4558-4561441
β-strand4563-4570842
β-strand4575-45851142
β-strand4588-4591441
β-strand4605-4610642
β-strand4618-4624742
α-helix4632-46387
β-strand4641-4643342

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Cytoplasmic dynein 1 heavy chain 1A, Bprotein4843Homo sapiensQ14204
Sequence of entity 1 (A, B), FASTA
>9E0X_1 Cytoplasmic dynein 1 heavy chain 1 (chains A, B)
GDYDIPTTENLYFQGDKDCEMKRTTLDSPLGKLELSGCEQGLHRIIFLGKGTSAADAVEV
PAPAAVLGGPEPLMQATAWLNAYFHQPEAIEEFPVPALHHPVFQQESFTRQVLWKLLKVV
KFGEVISYSHLAALAGNPAATAAVKTALSGNPVPILIPCHRVVQGDLDVGGYEGGLAVKE
WLLAHEGHRLGKPGLGGSSEPGGGGGEDGSAGLEVSAVQNVADVSVLQKHLRKLVPLLLE
DGGEAPAALEAALEEKSALEQMRKFLSDPQVHTVLVERSTLKEDVGDEGEEEKEFISYNI
NIDIHYGVKSNSLAFIKRTPVIDADKPVSSQLRVLTLSEDSPYETLHSFISNAVAPFFKS
YIRESGKADRDGDKMAPSVEKKIAELEMGLLHLQQNIEIPEISLPIHPMITNVAKQCYER
GEKPKVTDFGDKVEDPTFLNQLQSGVNRWIREIQKVTKLDRDPASGTALQEISFWLNLER
ALYRIQEKRESPEVLLTLDILKHGKRFHATVSFDTDTGLKQALETVNDYNPLMKDFPLND
LLSATELDKIRQALVAIFTHLRKIRNTKYPIQRALRLVEAISRDLSSQLLKVLGTRKLMH
VAYEEFEKVMVACFEVFQTWDDEYEKLQVLLRDIVKRKREENLKMVWRINPAHRKLQARL
DQMRKFRRQHEQLRAVIVRVLRPQVTAVAQQNQGEVPEPQDMKVAEVLFDAADANAIEEV
NLAYENVKEVDGLDVSKEGTEAWEAAMKRYDERIDRVETRITARLRDQLGTAKNANEMFR
IFSRFNALFVRPHIRGAIREYQTQLIQRVKDDIESLHDKFKVQYPQSQACKMSHVRDLPP
VSGSIIWAKQIDRQLTAYMKRVEDVLGKGWENHVEGQKLKQDGDSFRMKLNTQEIFDDWA
RKVQQRNLGVSGRIFTIESTRVRGRTGNVLKLKVNFLPEIITLSKEVRNLKWLGFRVPLA
IVNKAHQANQLYPFAISLIESVRTYERTCEKVEERNTISLLVAGLKKEVQALIAEGIALV
WESYKLDPYVQRLAETVFNFQEKVDDLLIIEEKIDLEVRSLETCMYDHKTFSEILNRVQK
AVDDLNLHSYSNLPIWVNKLDMEIERILGVRLQAGLRAWTQVLLGQAEDKAEVDMDTDAP
QVSHKPGGEPKIKNVVHELRITNQVIYLNPPIEECRYKLYQEMFAWKMVVLSLPRIQSQR
YQVGVHYELTEEEKFYRNALTRMPDGPVALEESYSAVMGIVSEVEQYVKVWLQYQCLWDM
QAENIYNRLGEDLNKWQALLVQIRKARGTFDNAETKKEFGPVVIDYGKVQSKVNLKYDSW
HKEVLSKFGQMLGSNMTEFHSQISKSRQELEQHSVDTASTSDAVTFITYVQSLKRKIKQF
EKQVELYRNGQRLLEKQRFQFPPSWLYIDNIEGEWGAFNDIMRRKDSAIQQQVANLQMKI
VQEDRAVESRTTDLLTDWEKTKPVTGNLRPEEALQALTIYEGKFGRLKDDREKCAKAKEA
LELTDTGLLSGSEERVQVALEELQDLKGVWSELSKVWEQIDQMKEQPWVSVQPRKLRQNL
DALLNQLKSFPARLRQYASYEFVQRLLKGYMKINMLVIELKSEALKDRHWKQLMKRLHVN
WVVSELTLGQIWDVDLQKNEAIVKDVLLVAQGEMALEEFLKQIREVWNTYELDLVNYQNK
CRLIRGWDDLFNKVKEHINSVSAMKLSPYYKVFEEDALSWEDKLNRIMALFDVWIDVQRR
WVYLEGIFTGSADIKHLLPVETQRFQSISTEFLALMKKVSKSPLVMDVLNIQGVQRSLER
LADLLGKIQKALGEYLERERSSFPRFYFVGDEDLLEIIGNSKNVAKLQKHFKKMFAGVSS
IILNEDNSVVLGISSREGEEVMFKTPVSITEHPKINEWLTLVEKEMRVTLAKLLAESVTE
VEIFGKATSIDPNTYITWIDKYQAQLVVLSAQIAWSENVETALSSMGGGGDAAPLHSVLS
NVEVTLNVLADSVLMEQPPLRRRKLEHLITELVHQRDVTRSLIKSKIDNAKSFEWLSQMR
FYFDPKQTDVLQQLSIQMANAKFNYGFEYLGVQDKLVQTPLTDRCYLTMTQALEARLGGS
PFGPAGTGKTESVKALGHQLGRFVLVFNCDETFDFQAMGRIFVGLCQVGAWGCFDEFNRL
EERMLSAVSQQVQCIQEALREHSNPNYDKTSAPITCELLNKQVKVSPDMAIFITMNPGYA
GRSNLPDNLKKLFRSLAMTKPDRQLIAQVMLYSQGFRTAEVLANKIVPFFKLCDEQLSSQ
SHYDFGLRALKSVLVSAGNVKRERIQKIKREKEERGEAVDEGEIAENLPEQEILIQSVCE
TMVPKLVAEDIPLLFSLLSDVFPGVQYHRGEMTALREELKKVCQEMYLTYGDGEEVGGMW
VEKVLQLYQITQINHGLMMVGPSGSGKSMAWRVLLKALERLEGVEGVAHIIDPKAISKDH
LYGTLDPNTREWTDGLFTHVLRKIIDSVRGELQKRQWIVFDGDVDPEWVENLNSVLDDNK
LLTLPNGERLSLPPNVRIMFEVQDLKYATLATVSRCGMVWFSEDVLSTDMIFNNFLARLR
SIPLDEGEDEAQRRRKGKEDEGEEAASPMLQIQRDAATIMQPYFTSNGLVTKALEHAFQL
EHIMDLTRLRCLGSLFSMLHQACRNVAQYNANHPDFPMQIEQLERYIQRYLVYAILWSLS
GDSRLKMRAELGEYIRRITTVPLPTAPNIPIIDYEVSISGEWSPWQAKVPQIEVETHKVA
APDVVVPTLDTVRHEALLYTWLAEHKPLVLCGPPGSGKTMTLFSALRALPDMEVVGLNFS
SATTPELLLKTFDHYCEYRRTPNGVVLAPVQLGKWLVLFCDEINLPDMDKYGTQRVISFI
RQMVEHGGFYRTSDQTWVKLERIQFVGACNPPTDPGRKPLSHRFLRHVPVVYVDYPGPAS
LTQIYGTFNRAMLRLIPSLRTYAEPLTAAMVEFYTMSQERFTQDTQPHYIYSPREMTRWV
RGIFEALRPLETLPVEGLIRIWAHEALRLFQDRLVEDEERRWTDENIDTVALKHFPNIDR
EKAMSRPILYSNWLSKDYIPVDQEELRDYVKARLKVFYEEELDVPLVLFNEVLDHVLRID
RIFRQPQGHLLLIGVSGAGKTTLSRFVAWMNGLSVYQIKVHRKYTGEDFDEDLRTVLRRS
GCKNEKIAFIMDESNVLDSGFLERMNTLLANGEVPGLFEGDEYATLMTQCKEGAQKEGLM
LDSHEELYKWFTSQVIRNLHVVFTMNPSSEGLKDRAATSPALFNRCVLNWFGDWSTEALY
QVGKEFTSKMDLEKPNYIVPDYMPVVYDKLPQPPSHREAIVNSCVFVHQTLHQANARLAK
RGGRTMAITPRHYLDFINHYANLFHEKRSELEEQQMHLNVGLRKIKETVDQVEELRRDLR
IKSQELEVKNAAANDKLKKMVKDQQEAEKKKVMSQEIQEQLHKQQEVIADKQMSVKEDLD
KVEPAVIEAQNAVKSIKKQHLVEVRSMANPPAAVKLALESICLLLGESTTDWKQIRSIIM
RENFIPTIVNFSAEEISDAIREKMKKNYMSNPSYNYEIVNRASLACGPMVKWAIAQLNYA
DMLKRVEPLRNELQKLEDDAKDNQQKANEVEQMIRDLEASIARYKEEYAVLISEAQAIKA
DLAAVEAKVNRSTALLKSLSAERERWEKTSETFKNQMSTIAGDCLLSAAFIAYAGYFDQQ
MRQNLFTTWSHHLQQANIQFRTDIARTEYLSNADERLRWQASSLPADDLCTENAIMLKRF
NRYPLIIDPSGQATEFIMNEYKDRKITRTSFLDDAFRKNLESALRFGNPLLVQDVESYDP
VLNPVLNREVRRTGGRVLITLGDQDIDLSPSFVIFLSTRDPTVEFPPDLCSRVTFVNFTV
TRSSLQSQCLNEVLKAERPDVDEKRSDLLKLQGEFQLRLRQLEKSLLQALNEVKGRILDD
DTIITTLENLKREAAEVTRKVEETDIVMQEVETVSQQYLPLSTACSSIYFTMESLKQIHF
LYQYSLQFFLDIYHNVLYENPNLKGVTDHTQRLSIITKDLFQVAFNRVARGMLHQDHITF
AMLLARIKLKGTVGEPTYDAEFQHFLRGNEIVLSAGSTPRIQGLTVEQAEAVVRLSCLPA
FKDLIAKVQADEQFGIWLDSSSPEQTVPYLWSEETPATPIGQAIHRLLLIQAFRPDRLLA
MAHMFVSTNLGESFMSIMEQPLDLTHIVGTEVKPNTPVLMCSVPGYDASGHVEDLAAEQN
TQITSIAIGSAEGFNQADKAINTAVKSGRWVMLKNVHLAPGWLMQLEKKLHSLQPHACFR
LFLTMEINPKVPVNLLRAGRIFVFEPPPGVKANMLRTFSSIPVSRICKSPNERARLYFLL
AWFHAIIQERLRYAPLGWSKKYEFGESDLRSACDTVDTWLDDTAKGRQNISPDKIPWSAL
KTLMAQSIYGGRVDNEFDQRLLNTFLERLFTTRSFDSEFKLACKVDGHKDIQMPDGIRRE
EFVQWVELLPDTQTPSWLGLPNNAERVLLTTQGVDMISKMLKMQMLEDEDDLAYAETEKK
TRTDSTSDGRPAWMRTLHTTASNWLHLIPQTLSHLKRTVENIKDPLFRFFEREVKMGAKL
LQDVRQDLADVVQVCEGKKKQTNYLRTLINELVKGILPRSWSHYTVPAGMTVIQWVSDFS
ERIKQLQNISLAAASGGAKELKNIHVCLGGLFVPEAYITATRQYVAQANSWSLEELCLEV
NVTTSQGATLDACSFGVTGLKLQGATCNNNKLSLSNAISTALPLTQLRWVKQTNTEKKAS
VVTLPVYLNFTRADLIFTVDFEIATKEDPRSFYERGVAVLCTE

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg4
ATPAdenosine-5'-triphosphateC10 H16 N5 O13 P32
ADPAdenosine-5'-diphosphateC10 H15 N5 O10 P26

Primary citation

Cryo-EM captures early intermediate steps in dynein activation by LIS1. Nguyen, K.H.V., Karasmanis, E.P., Kendrick, A.A. et al. Nat Commun (2025) 16:7054-7054. DOI 10.1038/s41467-025-62185-z · PubMed

Other PDB entries of the same protein (UniProt Q14204), best resolution first:

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MolViewer shows 9E0X directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.