6LTH: Human BAF Base module

Structure of human BAF Base module. Determined by electron microscopy at 3.0 Å resolution. Released 12 Feb 2020.

Method
Electron microscopy
Resolution
3.0 Å
Organism
Homo sapiens
Chains
8
Atoms
14,970
Mol. weight
886.78 kDa
Ligands
ZN
Released
12 Feb 2020

Explore 6LTH in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6LTH contains 89 α-helices and 33 β-strands across 8 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, 0 β-strands

ElementResiduesLengthSheet
α-helix356-3572
α-helix363-38624
α-helix397-40812
α-helix410-42718
α-helix431-4333
α-helix447-47428
Chain L: 27 helices, 5 β-strands
ElementResiduesLengthSheet
α-helix1646-16483
α-helix1649-16513
α-helix1657-16593
α-helix1669-167810
α-helix1681-169616
α-helix1698-17003
α-helix1706-17083
α-helix1712-172817
β-strand173511
α-helix1741-17444
β-strand1814-181632
α-helix1841-18455
β-strand184911
β-strand195513
α-helix1972-199120
α-helix1997-20015
α-helix2005-201511
α-helix2021-20222
β-strand202313
α-helix2050-206718
α-helix2068-20703
α-helix2078-209316
α-helix2114-212613
α-helix2129-21368
α-helix2141-215717
α-helix2161-217717
α-helix2179-21868
α-helix2191-220818
α-helix2229-224214
α-helix2248-22514
α-helix2255-22639
α-helix2269-228315
Chain M: 12 helices, 10 β-strands
ElementResiduesLengthSheet
α-helix13-164
β-strand1714
β-strand26-2834
α-helix29-357
α-helix42-465
β-strand52-5434
α-helix57-659
α-helix81-833
β-strand89-9244
α-helix93-975
α-helix173-1808
β-strand186-195105
β-strand198-207105
α-helix215-22511
α-helix230-24718
β-strand261-270106
β-strand273-282106
α-helix290-30112
α-helix306-32318
β-strand34017
α-helix343-3475
β-strand352-35546
Chain N: 12 helices, 2 β-strands
ElementResiduesLengthSheet
β-strand424-42638
α-helix428-4303
β-strand437-43939
α-helix440-4456
α-helix448-4514
α-helix459-47416
α-helix483-4897
α-helix494-50613
α-helix603-61513
α-helix621-6277
α-helix632-6409
α-helix672-68110
α-helix686-70116
α-helix859-94890
Chain O: 15 helices, 4 β-strands
ElementResiduesLengthSheet
β-strand424-42632
α-helix440-4456
α-helix447-4493
α-helix459-47416
α-helix483-4897
β-strand49017
α-helix494-50613
β-strand523-524210
α-helix525-5273
β-strand533-53538
α-helix603-61513
α-helix620-6278
α-helix632-6409
α-helix646-6494
α-helix658-6603
α-helix672-68312
α-helix686-70419
α-helix712-7154
α-helix869-95183
Chain P: 13 helices, 7 β-strands
ElementResiduesLengthSheet
α-helix129-1313
α-helix135-1406
α-helix144-17229
β-strand294-297411
α-helix299-3057
β-strand309-311311
α-helix312-32615
β-strand329112
β-strand336113
β-strand337112
β-strand353113
α-helix354-3563
α-helix357-3604
α-helix362-3643
β-strand365-366211
α-helix401-41010
α-helix415-44632
α-helix448-46720
α-helix479-4835
α-helix487-50418
Chain Q: 2 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix187-20620
α-helix221-27555
Chain R: 2 helices, 5 β-strands
ElementResiduesLengthSheet
α-helix14-3724
β-strand41-42214
β-strand49-50214
β-strand51-52210
α-helix59-613
β-strand63-6429
β-strand70-7349

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Transcription activator BRG1Iprotein1647Homo sapiensP51532 (AlphaFold model)
AT-rich interactive domain-containing protein 1ALprotein2285Homo sapiensO14497 (AlphaFold model)
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1Mprotein385Homo sapiensQ12824 (AlphaFold model)
SWI/SNF complex subunit SMARCC2N, Oprotein1214Homo sapiensQ8TAQ2 (AlphaFold model)
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1Pprotein515Homo sapiensQ96GM5
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1Qprotein411Homo sapiensQ969G3
Zinc finger protein ubi-d4Rprotein391Homo sapiensQ92785
Sequence of entity 1 (I), FASTA
>6LTH_1 Transcription activator BRG1 (chains I)
MSTPDPPLGGTPRPGPSPGPGPSPGAMLGPSPGPSPGSAHSMMGPSPGPPSAGHPIPTQG
PGGYPQDNMHQMHKPMESMHEKGMSDDPRYNQMKGMGMRSGGHAGMGPPPSPMDQHSQGY
PSPLGGSEHASSPVPASGPSSGPQMSSGPGGAPLDGADPQALGQQNRGPTPFNQNQLHQL
RAQIMAYKMLARGQPLPDHLQMAVQGKRPMPGMQQQMPTLPPPSVSATGPGPGPGPGPGP
GPGPAPPNYSRPHGMGGPNMPPPGPSGVPPGMPGQPPGGPPKPWPEGPMANAAAPTSTPQ
KLIPPQPTGRPSPAPPAVPPAASPVMPPQTQSPGQPAQPAPMVPLHQKQSRITPIQKPRG
LDPVEILQEREYRLQARIAHRIQELENLPGSLAGDLRTKATIELKALRLLNFQRQLRQEV
VVCMRRDTALETALNAKAYKRSKRQSLREARITEKLEKQQKIEQERKRRQKHQEYLNSIL
QHAKDFKEYHRSVTGKIQKLTKAVATYHANTEREQKKENERIEKERMRRLMAEDEEGYRK
LIDQKKDKRLAYLLQQTDEYVANLTELVRQHKAAQVAKEKKKKKKKKKAENAEGQTPAIG
PDGEPLDETSQMSDLPVKVIHVESGKILTGTDAPKAGQLEAWLEMNPGYEVAPRSDSEES
GSEEEEEEEEEEQPQAAQPPTLPVEEKKKIPDPDSDDVSEVDARHIIENAKQDVDDEYGV
SQALARGLQSYYAVAHAVTERVDKQSALMVNGVLKQYQIKGLEWLVSLYNNNLNGILADE
MGLGKTIQTIALITYLMEHKRINGPFLIIVPLSTLSNWAYEFDKWAPSVVKVSYKGSPAA
RRAFVPQLRSGKFNVLLTTYEYIIKDKHILAKIRWKYMIVDEGHRMKNHHCKLTQVLNTH
YVAPRRLLLTGTPLQNKLPELWALLNFLLPTIFKSCSTFEQWFNAPFAMTGEKVDLNEEE
TILIIRRLHKVLRPFLLRRLKKEVEAQLPEKVEYVIKCDMSALQRVLYRHMQAKGVLLTD
GSEKDKKGKGGTKTLMNTIMQLRKICNHPYMFQHIEESFSEHLGFTGGIVQGLDLYRASG
KFELLDRILPKLRATNHKVLLFCQMTSLMTIMEDYFAYRGFKYLRLDGTTKAEDRGMLLK
TFNEPGSEYFIFLLSTRAGGLGLNLQSADTVIIFDSDWNPHQDLQAQDRAHRIGQQNEVR
VLRLCTVNSVEEKILAAAKYKLNVDQKVIQAGMFDQKSSSHERRAFLQAILEHEEQDESR
HCSTGSGSASFAHTAPPPAGVNPDLEEPPLKEEDEVPDDETVNQMIARHEEEFDLFMRMD
LDRRREEARNPKRKPRLMEEDELPSWIIKDDAEVERLTCEEEEEKMFGRGSRHRKEVDYS
DSLTEKQWLKAIEEGTLEEIEEEVRQKKSSRKRKRDSDAGSSTPTTSTRSRDKDDESKKQ
KKRGRPPAEKLSPNPPNLTKKMKKIVDAVIKYKDSSSGRQLSEVFIQLPSRKELPEYYEL
IRKPVDFKKIKERIRNHKYRSLNDLEKDVMLLCQNAQTFNLEGSLIYEDSIVLQSVFTSV
RQKIEKEDDSEGEESEEEEEGEEEGSESESRSVKVKIKLGRKEKAQDRLKGGRRRPSRGS
RAKPVVSDDDSEEEQEEDRSGSGSEED
Sequence of entity 2 (L), FASTA
>6LTH_2 AT-rich interactive domain-containing protein 1A (chains L)
MAAQVAPAAASSLGNPPPPPPSELKKAEQQQREEAGGEAAAAAAAERGEMKAAAGQESEG
PAVGPPQPLGKELQDGAESNGGGGGGGAGSGGGPGAEPDLKNSNGNAGPRPALNNNLTEP
PGGGGGGSSDGVGAPPHSAAAALPPPAYGFGQPYGRSPSAVAAAAAAVFHQQHGGQQSPG
LAALQSGGGGGLEPYAGPQQNSHDHGFPNHQYNSYYPNRSAYPPPAPAYALSSPRGGTPG
SGAAAAAGSKPPPSSSASASSSSSSFAQQRFGAMGGGGPSAAGGGTPQPTATPTLNQLLT
SPSSARGYQGYPGGDYSGGPQDGGAGKGPADMASQCWGAAAAAAAAAAASGGAQQRSHHA
PMSPGSSGGGGQPLARTPQPSSPMDQMGKMRPQPYGGTNPYSQQQGPPSGPQQGHGYPGQ
PYGSQTPQRYPMTMQGRAQSAMGGLSYTQQIPPYGQQGPSGYGQQGQTPYYNQQSPHPQQ
QQPPYSQQPPSQTPHAQPSYQQQPQSQPPQLQSSQPPYSQQPSQPPHQQSPAPYPSQQST
TQQHPQSQPPYSQPQAQSPYQQQQPQQPAPSTLSQQAAYPQPQSQQSQQTAYSQQRFPPP
QELSQDSFGSQASSAPSMTSSKGGQEDMNLSLQSRPSSLPDLSGSIDDLPMGTEGALSPG
VSTSGISSSQGEQSNPAQSPFSPHTSPHLPGIRGPSPSPVGSPASVAQSRSGPLSPAAVP
GNQMPPRPPSGQSDSIMHPSMNQSSIAQDRGYMQRNPQMPQYSSPQPGSALSPRQPSGGQ
IHTGMGSYQQNSMGSYGPQGGQYGPQGGYPRQPNYNALPNANYPSAGMAGGINPMGAGGQ
MHGQPGIPPYGTLPPGRMSHASMGNRPYGPNMANMPPQVGSGMCPPPGGMNRKTQETAVA
MHVAANSIQNRPPGYPNMNQGGMMGTGPPYGQGINSMAGMINPQGPPYSMGGTMANNSAG
MAASPEMMGLGDVKLTPATKMNNKADGTPKTESKSKKSSSSTTTNEKITKLYELGGEPER
KMWVDRYLAFTEEKAMGMTNLPAVGRKPLDLYRLYVSVKEIGGLTQVNKNKKWRELATNL
NVGTSSSAASSLKKQYIQCLYAFECKIERGEDPPPDIFAAADSKKSQPKIQPPSPAGSGS
MQGPQTPQSTSSSMAEGGDLKPPTPASTPHSQIPPLPGMSRSNSVGIQDAFNDGSDSTFQ
KRNSMTPNPGYQPSMNTSDMMGRMSYEPNKDPYGSMRKAPGSDPFMSSGQGPNGGMGDPY
SRAAGPGLGNVAMGPRQHYPYGGPYDRVRTEPGIGPEGNMSTGAPQPNLMPSNPDSGMYS
PSRYPPQQQQQQQQRHDSYGNQFSTQGTPSGSPFPSQQTTMYQQQQQNYKRPMDGTYGPP
AKRHEGEMYSVPYSTGQGQPQQQQLPPAQPQPASQQQAAQPSPQQDVYNQYGNAYPATAT
AATERRPAGGPQNQFPFQFGRDRVSAPPGTNAQQNMPPQMMGGPIQASAEVAQQGTMWQG
RNDMTYNYANRQSTGSAPQGPAYHGVNRTDEMLHTDQRANHEGSWPSHGTRQPPYGPSAP
VPPMTRPPPSNYQPPPSMQNHIPQVSSPAPLPRPMENRTSPSKSPFLHSGMKMQKAGPPV
PASHIAPAPVQPPMIRRDITFPPGSVEATQPVLKQRRRLTMKDIGTPEAWRVMMSLKSGL
LAESTWALDTINILLYDDNSIMTFNLSQLPGLLELLVEYFRRCLIEIFGILKEYEVGDPG
QRTLLDPGRFSKVSSPAPMEGGEEEEELLGPKLEEEEEEEVVENDEEIAFSGKDKPASEN
SEEKLISKFDKLPVKIVQKNDPFVVDCSDKLGRVQEFDSGLLHWRIGGGDTTEHIQTHFE
SKTELLPSRPHAPCPPAPRKHVTTAEGTPGTTDQEGPPPDGPPEKRITATMDDMLSTRSS
TLTEDGAKSSEAIKESSKFPFGISPAQSHRNIKILEDEPHSKDETPLCTLLDWQDSLAKR
CVCVSNTIRSLSFVPGNDFEMSKHPGLLLILGKLILLHHKHPERKQAPLTYEKEEEQDQG
VSCNKVEWWWDCLEMLRENTLVTLANISGQLDLSPYPESICLPVLDGLLHWAVCPSAEAQ
DPFSTLGPNAVLSPQRLVLETLSKLSIQDNNVDLILATPPFSRLEKLYSTMVRFLSDRKN
PVCREMAVVLLANLAQGDSLAARAIAVQKGSIGNLLGFLEDSLAATQFQQSQASLLHMQN
PPFEPTSVDMMRRAARALLALAKVDENHSEFTLYESRLLDISVSPLMNSLVSQVICDVLF
LIGQS
Sequence of entity 3 (M), FASTA
>6LTH_3 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 (chains M)
MMMMALSKTFGQKPVKFQLEDDGEFYMIGSEVGNYLRMFRGSLYKRYPSLWRRLATVEER
KKIVASSHGKKTKPNTKDHGYTTLATSVTLLKASEVEEILDGNDEKYKAVSISTEPPTYL
REQKAKRNSQWVPTLPNSSHHLDAVPCSTTINRNRMGRDKKRTFPLCFDDHDPAVIHENA
SQPEVLVPIRLDMEIDGQKLRDAFTWNMNEKLMTPEMFSEILCDDLDLNPLTFVPAIASA
IRQQIESYPTDSILEDQSDQRVIIKLNIHVGNISLVDQFEWDMSEKENSPEKFALKLCSE
LGLGGEFVTTIAYSIRGQLSWHQKTYAFSENPLPTVEIAIRNTGDADQWCPLLETLTDAE
MEKKIRDQDRNTRRMRRLANTAPAW
Sequence of entity 4 (N, O), FASTA
>6LTH_4 SWI/SNF complex subunit SMARCC2 (chains N, O)
MAVRKKDGGPNVKYYEAADTVTQFDNVRLWLGKNYKKYIQAEPPTNKSLSSLVVQLLQFQ
EEVFGKHVSNAPLTKLPIKCFLDFKAGGSLCHILAAAYKFKSDQGWRRYDFQNPSRMDRN
VEMFMTIEKSLVQNNCLSRPNIFLCPEIEPKLLGKLKDIIKRHQGTVTEDKNNASHVVYP
VPGNLEEEEWVRPVMKRDKQVLLHWGYYPDSYDTWIPASEIEASVEDAPTPEKPRKVHAK
WILDTDTFNEWMNEEDYEVNDDKNPVSRRKKISAKTLTDEVNSPDSDRRDKKGGNYKKRK
RSPSPSPTPEAKKKNAKKGPSTPYTKSKRGHREEEQEDLTKDMDEPSPVPNVEEVTLPKT
VNTKKDSESAPVKGGTMTDLDEQEDESMETTGKDEDENSTGNKGEQTKNPDLHEDNVTEQ
THHIIIPSYAAWFDYNSVHAIERRALPEFFNGKNKSKTPEIYLAYRNFMIDTYRLNPQEY
LTSTACRRNLAGDVCAIMRVHAFLEQWGLINYQVDAESRPTPMGPPPTSHFHVLADTPSG
LVPLQPKTPQQTSASQQMLNFPDKGKEKPTDMQNFGLRTDMYTKKNVPSKSKAAASATRE
WTEQETLLLLEALEMYKDDWNKVSEHVGSRTQDECILHFLRLPIEDPYLEDSEASLGPLA
YQPIPFSQSGNPVMSTVAFLASVVDPRVASAAAKSALEEFSKMKEEVPTALVEAHVRKVE
EAAKVTGKADPAFGLESSGIAGTTSDEPERIEESGNDEARVEGQATDEKKEPKEPREGGG
AIEEEAKEKTSEAPKKDEEKGKEGDSEKESEKSDGDPIVDPEKEKEPKEGQEEVLKEVVE
SEGERKTKVERDIGEGNLSTAAAAALAAAAVKAKHLAAVEERKIKSLVALLVETQMKKLE
IKLRHFEELETIMDREREALEYQRQQLLADRQAFHMEQLKYAEMRARQQHFQQMHQQQQQ
PPPALPPGSQPIPPTGAAGPPAVHGLAVAPASVVPAPAGSGAPPGSLGPSEQIGQAGSTA
GPQQQQPAGAPQPGAVPPGVPPPGPHGPSPFPNQQTPPSMMPGAVPGSGHPGVAGNAPLG
LPFGMPPPPPPPAPSIIPFGSLADSISINLPAPPNLHGHHHHLPFAPGTLPPPNLPVSMA
NPLHPNLPATTTMPSSLPLGPGLGSAAAQSPAIVAAVQGNLLPSASPLPDPGTPLPPDPT
APSPGTVTPVPPPQ
Sequence of entity 5 (P), FASTA
>6LTH_5 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1 (chains P)
MAARAGFQSVAPSGGAGASGGAGAAAALGPGGTPGPPVRMGPAPGQGLYRSPMPGAAYPR
PGMLPGSRMTPQGPSMGPPGYGGNPSVRPGLAQSGMDQSRKRPAPQQIQQVQQQAVQNRN
HNAKKKKMADKILPQRIRELVPESQAYMDLLAFERKLDQTIMRKRLDIQEALKRPIKQKR
KLRIFISNTFNPAKSDAEDGEGTVASWELRVEGRLLEDSALSKYDATKQKRKFSSFFKSL
VIELDKDLYGPDNHLVEWHRTATTQETDGFQVKRPGDVNVRCTVLLMLDYQPPQFKLDPR
LARLLGIHTQTRPVIIQALWQYIKTHKLQDPHEREFVICDKYLQQIFESQRMKFSEIPQR
LHALLMPPEPIIINHVISVDPNDQKKTACYDIDVEVDDTLKTQMNSFLLSTASQQEIATL
DNKIHETIETINQLKTQREFMLSFARDPQGFINDWLQSQCRDLKTMTDVVGNPEEERRAE
FYFQPWAQEAVCRYFYSKVQQRRQELEQALGIRNT
Sequence of entity 6 (Q), FASTA
>6LTH_6 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 (chains Q)
MSKRPSYAPPPTPAPATQMPSTPGFVGYNPYSHLAYNNYRLGGNPGTNSRVTASSGITIP
KPPKPPDKPLMPYMRYSRKVWDQVKASNPDLKLWEIGKIIGGMWRDLTDEEKQEYLNEYE
AEKIEYNESMKAYHNSPAYLAYINAKSRAEAALEEESRQRQSRMEKGEPYMSIQPAEDPD
DYDDGFSMKHTATARFQRNHRLISEILSESVVPDVRSVVTTARMQVLKRQVQSLMVHQRK
LEAELLQIEERHQEKKRKFLESTDSFNNELKRLCGLKVEVDMEKIAAEIAQAEEQARKRQ
EEREKEAAEQAERSQSSIVPEEEQAANKGEEKKDDENIPMETEETHLEETTESQQNGEEG
TSTPEDKESGQEGVDSMAEEGTSDSNTGSESNSATVEEPPTDPIPEDEKKE
Sequence of entity 7 (R), FASTA
>6LTH_7 Zinc finger protein ubi-d4 (chains R)
MAAVVENVVKLLGEQYYKDAMEQCHNYNARLCAERSVRLPFLDSQTGVAQSNCYIWMEKR
HRGPGLASGQLYSYPARRWRKKRRAHPPEDPRLSFPSIKPDTDQTLKKEGLISQDGSSLE
ALLRTDPLEKRGAPDPRVDDDSLGEFPVTNSRARKRILEPDDFLDDLDDEDYEEDTPKRR
GKGKSKGKGVGSARKKLDASILEDRDKPYACDICGKRYKNRPGLSYHYAHSHLAEEEGED
KEDSQPPTPVSQRSEEQKSKKGPDGLALPNNYCDFCLGDSKINKKTGQPEELVSCSDCGR
SGHPSCLQFTPVMMAAVKTYRWQCIECKCCNICGTSENDDQLLFCDDCDRGYHMYCLTPS
MSEPPEGSWSCHLCLDLLKEKASIYQNQNSS

Ligands and cofactors

IDNameFormulaCopies
ZNZinc ionZn1

Primary citation

Structure of nucleosome-bound human BAF complex. He, S., Wu, Z., Tian, Y. et al. Science (2020) 367:875-881. DOI 10.1126/science.aaz9761 · PubMed

Other PDB entries of the same protein (UniProt P51532 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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