8OOT: Chromatin-remodeling complex subunit IES6

CryoEM Structure INO80core Hexasome complex Arp5 Ies6 refinement state2. Determined by electron microscopy at 2.85 Å resolution. Released 26 Jul 2023.

Method
Electron microscopy
Resolution
2.85 Å
Organism
Thermochaetoides thermophila
Chains
2
Atoms
4,479
Mol. weight
111.43 kDa
Ligands
MG, ATP
Released
26 Jul 2023

Explore 8OOT in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

8OOT contains 37 α-helices and 24 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 I: 6 helices, 4 β-strands

ElementResiduesLengthSheet
α-helix8-2013
α-helix38-403
α-helix44-496
α-helix165-1673
β-strand16911
β-strand17611
β-strand179-18022
β-strand187-18822
α-helix191-1988
α-helix204-2129
Chain J: 31 helices, 20 β-strands
ElementResiduesLengthSheet
α-helix18-214
α-helix23-264
β-strand27-2933
α-helix30-312
α-helix43-519
α-helix531
β-strand59-6354
β-strand68-7254
β-strand80-8234
β-strand85-9175
β-strand96-10055
β-strand115-11735
β-strand11916
α-helix1201
β-strand12616
α-helix129-14214
β-strand156-15944
α-helix166-1749
α-helix175-1795
β-strand184-18854
α-helix190-1978
β-strand203-20867
β-strand213-21977
β-strand222-22327
α-helix225-2273
β-strand229-23027
α-helix235-24915
α-helix260-27011
α-helix277-2826
α-helix290-2934
β-strand296-29833
α-helix604-6063
α-helix608-6147
β-strand629-63133
α-helix635-6384
α-helix640-6423
α-helix646-6505
α-helix657-6637
α-helix664-6685
α-helix669-6713
α-helix680-6834
β-strand686-68947
α-helix691-6933
α-helix698-70912
α-helix7111
β-strand718-72037
α-helix7211
α-helix727-7359
α-helix739-7446
β-strand746-74724
α-helix748-7547

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Chromatin-remodeling complex subunit IES6Iprotein219Thermochaetoides thermophilaG0S590 (AlphaFold model)
Actin-related protein 5Jprotein769Thermochaetoides thermophilaG0S589 (AlphaFold model)
Sequence of entity 1 (I), FASTA
>8OOT_1 Chromatin-remodeling complex subunit IES6 (chains I)
MSNPDAQSAQAAHQALVEQLDLHSIHKTFRNPNWRPNQRRNKTIKAILGESQRKEASSTS
AVATPRADDNGGGSGADTPANNDNNDGLSTSGTSTPANGNGSGAGTPASNGQPNLAQASR
SLQKLVLEKSLASAQAPDKKAANGFASSAPTATYTNIESAPSLAPMKHYCDVTGLPAPYL
DPKTRLRYHNKEIFAMIRNLPQGMGEQFLEARGAHTVLK
Sequence of entity 2 (J), FASTA
>8OOT_2 Actin-related protein 5 (chains J)
MAPSAVAEPPPIPQRDEPWKRLPPPTVYPVKEARFEKYIPPQLDGRERALAQPPGQVAIV
IDNGSHSVRAGWNFEDKPRLAIPPIMSKYRDRKMGKTFSFAGSDCYADTTARSHIRNAFE
AGTGIVSNWDVMEHVLDYVFVKLGMNECDGAIDMPIVMTEAVANLPYSRKSMSEIIFECY
GAPSLVYGIDSLFSFRHNQGQTGLVVSSSYSATHVIPVYNRKALLSQAIRLNWGGWHMAE
YMLKLLKLKYYTGFPGKLNSSQTEHMVRDFCYVSLDYDRELAGYLDWTGLEDRERIVQYP
YTEEVVVQKTEEELARIAERKKESGRRLQEQAAKMRLERLMKKEQELEYYKDIQRRMQGE
SKKEIKRLLDEAELKDEAALERVIRDLERSIKRARQKDLGEPEEEEVPDFSLLDVPDDQL
DEAGLRQKRQQRLLKSNWEARQRAKAEKEAEKARLAEEARLDEERRKNDLEGWLEEKRQL
RLAKLNQLKERERLKADLGNRKSLASQIRMKNIANLASDNPTGSGSRKRRRGGAGADQDD
DFGADDADWGVYRSVAIGANKGDDSDDEEGEEDLEAAIRSLENDLLRYDKTFSYDMTLDA
QRDWSKSLLHAFRYGPRPFDPSSQAETHRVHLNVERIRVPEVLFQPAAIAGVDQAGLVEI
AGDILCQRLPSLPGIQDAPDAFLRDVFLTGGNTLFQNFDERLRQGLMALLPVGAPLRVRR
AQDAILDAWRGAAGWACTEEAKAAWITREEYLEKGGEYIKEHDLGNAFA

Ligands and cofactors

IDNameFormulaCopies
MGMagnesium ionMg1
ATPAdenosine-5'-triphosphateC10 H16 N5 O13 P31

Primary citation

Hexasome-INO80 complex reveals structural basis of noncanonical nucleosome remodeling. Zhang, M., Jungblut, A., Kunert, F. et al. Science (2023) 381:313-319. DOI 10.1126/science.adf6287 · PubMed

Other PDB entries of the same protein (UniProt G0S590 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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