7AS4: Recombinant human gTuRC

Recombinant human gTuRC. Determined by electron microscopy at 4.13 Å resolution. Released 20 Jan 2021.

Method
Electron microscopy
Resolution
4.13 Å
Organism
Homo sapiens
Chains
33
Atoms
120,779
Mol. weight
2583.17 kDa
Ligands
GDP
Released
20 Jan 2021

Explore 7AS4 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

7AS4 contains 688 α-helices and 374 β-strands across 33 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 1: 17 helices, 19 β-strands

ElementResiduesLengthSheet
β-strand4-631
β-strand7-1042
α-helix12-2817
β-strand3113
β-strand3614
β-strand3713
α-helix381
β-strand52-5435
α-helix551
β-strand5914
β-strand60-6235
β-strand64-6742
α-helix73-786
β-strand91-9222
α-helix104-11310
α-helix115-12814
β-strand132-13761
α-helix146-16015
β-strand165-16841
α-helix184-19815
β-strand202-20326
α-helix207-21711
α-helix224-24421
α-helix253-2608
β-strand268-26926
β-strand270-27347
α-helix290-2989
β-strand30317
β-strand317-32597
α-helix330-34314
β-strand358-36147
α-helix362-3643
β-strand374-38187
α-helix384-40118
α-helix409-4146
α-helix419-43921
Chain 2: 17 helices, 21 β-strands
ElementResiduesLengthSheet
β-strand4-6314
β-strand7-10415
α-helix12-2817
β-strand31116
β-strand36117
β-strand37116
α-helix381
β-strand52-54318
β-strand59117
β-strand60-62318
β-strand64-67415
α-helix73-786
β-strand91-92215
α-helix104-11310
α-helix115-12814
β-strand132-137614
α-helix146-16015
β-strand165-168414
α-helix184-19815
β-strand202-203219
α-helix207-21711
α-helix224-24421
α-helix253-2608
β-strand263120
β-strand266120
β-strand268-269219
β-strand270-273421
α-helix290-2989
β-strand303121
β-strand317-325921
α-helix330-3323
α-helix335-3439
β-strand358-361421
α-helix362-3643
β-strand375-381721
α-helix384-40118
α-helix409-4146
α-helix419-43921
Chain 3: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix9-2012
α-helix29-4113
α-helix51-6313
α-helix70-8314
α-helix92-998
Chain 4: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix68-8013
α-helix84-9613
α-helix106-1127
Chain 5: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix15-3420
α-helix41-5111
α-helix57-7014
Chain 6: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix14-3421
α-helix41-5111
α-helix57-7014
Chain 7: 23 helices, 17 β-strands
ElementResiduesLengthSheet
α-helix61
β-strand8-12555
β-strand17-20455
β-strand29-31355
β-strand35-38456
β-strand53-54256
α-helix56-605
β-strand65-68456
β-strand71157
β-strand76157
α-helix79-8810
α-helix89-935
α-helix98-1003
β-strand103-105355
α-helix113-12513
β-strand131-134455
α-helix137-1448
β-strand150-155658
β-strand160-166758
β-strand169-170258
α-helix172-1743
α-helix1751
β-strand176-178358
α-helix182-19615
α-helix203-21513
α-helix223-23210
α-helix251-2599
α-helix264-2663
α-helix274-28310
α-helix290-2934
β-strand297-299358
α-helix302-3054
α-helix309-32012
β-strand329-330258
α-helix338-3469
α-helix351-3544
β-strand357-358255
α-helix359-3646
α-helix367-3693
α-helix370-3734
Chain A: 31 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix152-16716
α-helix179-1835
α-helix205-2073
α-helix210-22516
β-strand233-235366
α-helix236-2372
β-strand246-248366
α-helix254-27926
α-helix283-2853
α-helix287-31529
α-helix321-3277
α-helix329-34719
α-helix354-3618
α-helix372-39423
β-strand409-411367
β-strand432-434367
α-helix444-4463
α-helix447-46317
α-helix483-50523
α-helix509-52012
α-helix526-54015
α-helix548-56114
α-helix563-5664
α-helix568-5703
β-strand573-577568
β-strand616-620568
α-helix624-6274
α-helix632-66231
α-helix678-69619
α-helix697-7026
α-helix703-7097
α-helix719-73517
α-helix738-7403
α-helix747-76317
α-helix764-7663
α-helix815-84228
α-helix852-8598

25 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Tubulin gamma-1 chain1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Zprotein447Homo sapiensP23258 (AlphaFold model)
Gamma-tubulin complex component 33, B, D, F, H, Nprotein907Homo sapiensQ96CW5 (AlphaFold model)
Gamma-tubulin complex component 64, Lprotein1819Homo sapiensQ96RT7 (AlphaFold model)
Mitotic-spindle organizing protein 15, 6protein82Homo sapiensQ08AG7 (AlphaFold model)
Actin, cytoplasmic 17protein374Homo sapiensP60709
Gamma-tubulin complex component 2A, C, E, G, Mprotein902Homo sapiensQ9BSJ2
Gamma-tubulin complex component 4I, Kprotein667Homo sapiensQ9UGJ1
Gamma-tubulin complex component 5Jprotein1024Homo sapiensQ96RT8
Sequence of entity 1 (1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Z), FASTA
>7AS4_1 Tubulin gamma-1 chain (chains 1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Z)
MPREIITLQLGQCGNQIGFEFWKQLCAEHGISPEGIVEEFATEGTDRKDVFFYQADDEHY
IPRAVLLDLEPRVIHSILNSPYAKLYNPENIYLSEHGGGAGNNWASGFSQGEKIHEDIFD
IIDREADGSDSLEGFVLCHSIAGGTGSGLGSYLLERLNDRYPKKLVQTYSVFPNQDEMSD
VVVQPYNSLLTLKRLTQNADCVVVLDNTALNRIATDRLHIQNPSFSQINQLVSTIMSAST
TTLRYPGYMNNDLIGLIASLIPTPRLHFLMTGYTPLTTDQSVASVRKTTVLDVMRRLLQP
KNVMVSTGRDRQTNHCYIAILNIIQGEVDPTQVHKSLQRIRERKLANFIPWGPASIQVAL
SRKSPYLPSAHRVSGLMMANHTSISSLFERTCRQYDKLRKREAFLEQFRKEDMFKDNFDE
MDTSREIVQQLIDEYHAATRPDYISWG
Sequence of entity 2 (3, B, D, F, H, N), FASTA
>7AS4_2 Gamma-tubulin complex component 3 (chains 3, B, D, F, H, N)
MATPDQKSPNVLLQNLCCRILGRSEADVAQQFQYAVRVIGSNFAPTVERDEFLVAEKIKK
ELIRQRREADAALFSELHRKLHSQGVLKNKWSILYLLLSLSEDPRRQPSKVSSYATLFAQ
ALPRDAHSTPYYYARPQTLPLSYQDRSAQSAQSSGSVGSSGISSIGLCALSGPAPAPQSL
LPGQSNQAPGVGDCLRQQLGSRLAWTLTANQPSSQATTSKGVPSAVSRNMTRSRREGDTG
GTMEITEAALVRDILYVFQGIDGKNIKMNNTENCYKVEGKANLSRSLRDTAVRLSELGWL
HNKIRRYTDQRSLDRSFGLVGQSFCAALHQELREYYRLLSVLHSQLQLEDDQGVNLGLES
SLTLRRLLVWTYDPKIRLKTLAALVDHCQGRKGGELASAVHAYTKTGDPYMRSLVQHILS
LVSHPVLSFLYRWIYDGELEDTYHEFFVASDPTVKTDRLWHDKYTLRKSMIPSFMTMDQS
RKVLLIGKSINFLHQVCHDQTPTTKMIAVTKSAESPQDAADLFTDLENAFQGKIDAAYFE
TSKYLLDVLNKKYSLLDHMQAMRRYLLLGQGDFIRHLMDLLKPELVRPATTLYQHNLTGI
LETAVRATNAQFDSPEILRRLDVRLLEVSPGDTGWDVFSLDYHVDGPIATVFTRECMSHY
LRVFNFLWRAKRMEYILTDIRKGHMCNAKLLRNMPEFSGVLHQCHILASEMVHFIHQMQY
YITFEVLECSWDELWNKVQQAQDLDHIIAAHEVFLDTIISRCLLDSDSRALLNQLRAVFD
QIIELQNAQDAIYRAALEELQRRLQFEEKKKQREIEGQWGVTAAEEEEENKRIGEFKESI
PKMCSQLRILTHFYQGIVQQFLVLLTTSSDESLRFLSFRLDFNEHYKAREPRLRVSLGTR
GRRSSHT
Sequence of entity 3 (4, L), FASTA
>7AS4_3 Gamma-tubulin complex component 6 (chains 4, L)
MASITQLFDDLCEALLPAAKTHLGQRSVNRKRAKRSLKKVAYNALFTNLFQDETQQLQPD
MSKLPARNKILMLSFDLRVGGLGPKADRLEELVEELEAAPCCPLLEVGSVLDLLVQLAGS
GPPQVLPRKRDYFLNNKHVGRNVPYSGYDCDDLSVFEMDVQSLISREECLCHSMIQETLQ
VMEAAPGTGLPTVGLFSFGDPCGDRFERDTRVSLFGALVHSRTYDMDVRLGLPPVPDNAD
LSGLAIKVPPSVDQWEDEGFQSASNLTPDSQSEPSVTPDVDLWEAALTYEASKRRCWERV
GCPPGHREEPYLTEAGRDAFDKFCRLHQGELQLLAGGVLQAPQPVLVKECELVKDVLNVL
IGVVSATFSLCQPAQAFVVKRGVHVSGASPESISSLLSEVAEYGTCYTRLSHFSLQPVLD
SLYSKGLVFQAFTSGLRRYLQYYRACVLSTPPTLSLLTIGFLFKKLGRQLRYLAELCGVG
AVLPGTCGGGPRAAFPTGVKLLSYLYQEALHNCSNEHYPVLLSLLKTSCEPYTRFIHDWV
YSGVFRDAYGEFMIQVNHEYLSFRDKLYWTHGYVLISKEVEDCVPVFLKHIAHDIYVCGK
TINLLKLCCPRHYLCWSDVPVPRISVIFSLEELKEIEKDCAVYVGRMERVARHSSVSKEE
KELRMEIAKQELIAHAREAASRVLSALSDRQMSERMALDARKREQFQRLKEQFVKDQERR
QAARQEELDDDFSYARELRDRERRLKSLEEELERKARQALVDHYSKLSAEAARREQKALW
RIQRHRLESARLRFLLEDEKHIQEMLKAVSEAHQPQEPPDVLLSVHPQVTSPGPEHPEGG
QGCDSGSAEQHSPAWDGWNRPGLLTPQPLKPLAVGAGGRGLQQAEGARPFSDSLSIGDFL
PVGPGAEPSVQTGMVPLLEVALQTINLDLPPSAPGEAPAAASTQPSRPQEYDFSTVLRPA
VATSPAPGPLQAAECSLGSSGLQLWEDSCGKMDACGSASRETLLPSHPPRRAALEEGSSQ
PTERLFGQVSGGGLPTGDYASEIAPTRPRWNTHGHVSDASIRVGENVSDVAPTQPRWNTH
GHVSNASISLGESVSDVAPTRPRWNIHGHVSNASIRVGENVSDVAPTRPRWNTHGHVSNA
SIRVGENVSDVAPTRPRWNTHGHVSDASISLGESVSDMAPARPRWNTHGHVSDASISLGE
SVSDMAPTRPRWNTHGHVSDTSIRVGENVSDVAPIRSRCNTHGHVSDASISLGEPVSDVV
STRPRWNTHVPIPPPHMVLGALSPEAEPNTPRPQQSPPGHTSQSALSLGAQSTVLDCGPR
LPVEVGPSLSSPSSGCGEGSISVGENVSDVAPTQPWWPNTPGDSVSEELGPGRSGDTEDL
SPNWPLNSQEDTAAQSSPGRGEEAEASAAEAQGGEQAYLAGLAGQYHLERYPDSYESMSE
PPIAHLLRPVLPRAFAFPVDPQVQSAADETAVQLSELLTLPVLMKRSITAPLAAHISLVN
KAAVDYFFVELHLEAHYEALRHFLLMEDGEFAQSLSDLLFEKLGAGQTPGELLNPLVLNS
VLSKALQCSLHGDTPHASNLSLALKYLPEVFAPNAPDVLSCLELRYKVDWPLNIVITEGC
VSKYSGVFSFLLQLKLMMWALKDVCFHLKRTALLSHMAGSVQFRQLQLFKHEMQHFVKVI
QGYIANQILHVTWCEFRARLATVGDLEEIQRAHAEYLHKAVFRGLLTEKAAPVMNVIHSI
FSLVLKFRSQLISQAWGPPGGPRGAEHPNFALMQQSYNTFKYYSHFLFKVVTKLVNRGYQ
PHLEDFLLRINFNNYYQDA
Sequence of entity 4 (5, 6), FASTA
>7AS4_4 Mitotic-spindle organizing protein 1 (chains 5, 6)
MASSSGAGAAAAAAAANLNAVRETMDVLLEISRILNTGLDMETLSICVRLCEQGINPEAL
SSVIKELRKATEALKAAENMTS
Sequence of entity 5 (7), FASTA
>7AS4_5 Actin, cytoplasmic 1 (chains 7)
DEEVAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSK
RGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMTQ
IMFETFNTPAMYVAIQAVLSLYASGRTTGIVLDSGDGVSHTVPIYEGYALPHAILRLDLA
GRDLTDYLMKILTERGYSFTTTEEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSYE
LKDGQVITIGNERFRCPEALFQPSFLGMEACGIHETTYNSIMKCDVDIRKDLYANTVLSG
GTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQE
YDESGPSIVHRKCF
Sequence of entity 6 (A, C, E, G, M), FASTA
>7AS4_6 Gamma-tubulin complex component 2 (chains A, C, E, G, M)
MSEFRIHHDVNELLSLLRVHGGDGAEVYIDLLQKNRTPYVTTTVSAHSAKVKIAEFSRTP
EDFLKKYDELKSKNTRNLDPLVYLLSKLTEDKETLQYLQQNAKERAELAAAAVGSSTTSI
NVPAAASKISMQELEELRKQLGSVATGSTLQQSLELKRKMLRDKQNKKNSGQHLPIFPAW
VYERPALIGDFLIGAGISTDTALPIGTLPLASQESAVVEDLLYVLVGVDGRYVSAQPLAG
RQSRTFLVDPNLDLSIRELVHRILPVAASYSAVTRFIEEKSSFEYGQVNHALAAAMRTLV
KEHLILVSQLEQLHRQGLLSLQKLWFYIQPAMRTMDILASLATSVDKGECLGGSTLSLLH
DRSFSYTGDSQAQELCLYLTKAASAPYFEVLEKWIYRGIIHDPYSEFMVEEHELRKERIQ
EDYNDKYWDQRYTIVQQQIPSFLQKMADKILSTGKYLNVVRECGHDVTCPVAKEIIYTLK
ERAYVEQIEKAFNYASKVLLDFLMEEKELVAHLRSIKRYFLMDQGDFFVHFMDLAEEELR
KPVEDITPPRLEALLELALRMSTANTDPFKDDLKIDLMPHDLITQLLRVLAIETKQEKAM
AHADPTELALSGLEAFSFDYIVKWPLSLIINRKALTRYQMLFRHMFYCKHVERQLCSVWI
SNKTAKQHSLHSAQWFAGAFTLRQRMLNFVQNIQYYMMFEVMEPTWHILEKNLKSASNID
DVLGHHTGFLDTCLKDCMLTNPELLKVFSKLMSVCVMFTNCMQKFTQSMKLDGELGGQTL
EHSTVLGLPAGAEERARKELARKHLAEHADTVQLVSGFEATINKFDKNFSAHLLDLLARL
SIYSTSDCEHGMASVISRLDFNGFYTERLERLSAERSQKATPQVPVLRGPPAPAPRVAVT
AQ
Sequence of entity 7 (I, K), FASTA
>7AS4_7 Gamma-tubulin complex component 4 (chains I, K)
MIHELLLALSGYPGSIFTWNKRSGLQVSQDFPFLHPSETSVLNRLCRLGTDYIRFTEFIE
QYTGHVQQQDHHPSQQGQGGLHGIYLRAFCTGLDSVLQPYRQALLDLEQEFLGDPHLSIS
HVNYFLDQFQLLFPSVMVVVEQIKSQKIHGCQILETVYKHSCGGLPPVRSALEKILAVCH
GVMYKQLSAWMLHGLLLDQHEEFFIKQGPSSGNVSAQPEEDEEDLGIGGLTGKQLRELQD
LRLIEEENMLAPSLKQFSLRVEILPSYIPVRVAEKILFVGESVQMFENQNVNLTRKGSIL
KNQEDTFAAELHRLKQQPLFSLVDFEQVVDRIRSTVAEHLWKLMVEESDLLGQLKIIKDF
YLLGRGELFQAFIDTAQHMLKTPPTAVTEHDVNVAFQQSAHKVLLDDDNLLPLLHLTIEY
HGKEHKADATQAREGPSRETSPREAPASGWAALGLSYKVQWPLHILFTPAVLEKYNVVFK
YLLSVRRVQAELQHCWALQMQRKHLKSNQTDAIKWRLRNHMAFLVDNLQYYLQVDVLESQ
FSQLLHQINSTRDFESIRLAHDHFLSNLLAQSFILLKPVFHCLNEILDLCHSFCSLVSQN
LGPLDERGAAQLSILVKGFSRQSSLLFKILSSVRNHQINSDLAQLLLRLDYNKYYTQAGG
TLGSFGM
Sequence of entity 8 (J), FASTA
>7AS4_8 Gamma-tubulin complex component 5 (chains J)
MARHGPPWSRLDAQQERDVRELVRGVAGLQDEADPNFQLALNFAWSNFRFHRFLDVNSHK
IEKTIEGIYEKFVIHSDLSKAASWKRLTEEFLNAPLPSIKEIKTDAHYSILSLLLCLSDS
PSNSSYVETPRNKEVEKKDDFDWGKYLMEDEEMDIGPYMDTPNWSEESEEENDQQPLSRE
DSGIQVDRTPLEEQDQNRKLDPCISWKDEPDDRSWLEHHVVHQYWTARPSQFPHSLHLHS
NLAAVWDQHLYSSDPLYVPDDRVLVTETQVIRETLWLLSGVKKLFIFQLIDGKVTVRNNI
IVTHLTHSCLRSVLEQIAAYGQVVFRLQEFIDEVMGHSSESMLPGSGSVPKKSTEAPFRT
YQAFMWALYKYFISFKEELAEIEKCIINNDTTITLAIVVDKLAPRLSQLKVLHKVFSTGV
AEVPPDTRNVVRASHLLNTLYKAILEYDNVGEASEQTVSLLFSLWVETVRPYLQTVDEWI
VHGHLWDGAREFIIQRNKNVPVNHRDFWYATYTLYSVSEKTENEEKMSDNASASSGSDQG
PSSRQHTMVSFLKPVLKQIIMAGKSMQLLKNLQCAESTTCQAGARDAERKSLYTLFLESV
QSRLRHGEDSTPQVLTEQQATKENLMKMQSIAESHLELDDVHDPLLAINFARMYLEQSDF
HEKFAGGDVCVDRSSESVTCQTFELTLRSCLYPHIDKQYLDCCGNLMQTLKKDYRLVEYL
QAMRNFFLMEGGDTMYDFYTSIFDKIREKETWQNVSFLNVQLQEAVGQRYPEDSSRLSIS
FENVDTAKKKLPVHILDGLTLSYKVPWPVDIVISLECQKIYNQVFLLLLQIKWAKYSLDV
LLFGELVSTAEKPRLKEGLIHEQDTVAQFGPQKEPVRQQIHRMFLLRVKLMHFVNSLHNY
IMTRILHSTGLEFQHQVEEAKDLDQLIKIHYRYLSTIHDRCLLREKVSFVKEAIMKVLNL
ALMFADGWQAGLGTWRMESIEKMESDFKNCHMFLVTILNKAVCRGSFPHLESLALSLMAG
MEQS

Ligands and cofactors

IDNameFormulaCopies
GDPGuanosine-5'-diphosphateC10 H15 N5 O11 P214

Primary citation

Assembly of the asymmetric human gamma-tubulin ring complex by RUVBL1-RUVBL2 AAA ATPase. Zimmermann, F., Serna, M., Ezquerra, A. et al. Sci Adv (2020) 6. DOI 10.1126/sciadv.abe0894 · PubMed

Other PDB entries of the same protein (UniProt P23258 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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