7QJ5: Recombinant human gamma-Tubulin Ring Complex

Structure of recombinant human gamma-Tubulin Ring Complex (spokes 1-14). Determined by electron microscopy at 8.7 Å resolution. Released 26 Jan 2022.

Method
Electron microscopy
Resolution
8.7 Å
Organism
Homo sapiens
Chains
41
Atoms
126,600
Mol. weight
3047.37 kDa
Released
26 Jan 2022

Explore 7QJ5 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

7QJ5 contains 720 α-helices and 329 β-strands across 41 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.

Chains 1, 2, O, P, Q, R, S, T, U, V, W, X, Y and Z: 18 helices, 16 β-strands

ElementResiduesLengthSheet
β-strand5-951
α-helix12-2817
β-strand3112
α-helix361
β-strand3712
α-helix381
β-strand52-5433
β-strand60-6233
β-strand64-6631
α-helix73-786
α-helix104-11310
α-helix115-12814
β-strand134-14071
α-helix149-16012
β-strand165-17281
α-helix184-19815
β-strand201-20661
α-helix207-21711
α-helix224-24421
α-helix253-2575
β-strand26314
β-strand26614
β-strand268-26921
β-strand270-27345
α-helix290-2989
β-strand317-32595
α-helix330-3323
α-helix333-34311
β-strand356-36165
α-helix362-3643
β-strand374-38185
α-helix384-40118
α-helix409-4146
α-helix420-43920
Chain a: 5 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix9-2012
α-helix30-3910
β-strand48150
α-helix51-6414
α-helix68-8417
α-helix90-9910
β-strand122150
Chain A: 29 helices, 8 β-strands
ElementResiduesLengthSheet
α-helix152-16716
α-helix173-1786
α-helix180-1834
α-helix205-2073
α-helix210-22516
β-strand234-236331
α-helix237-2382
β-strand245-247331
α-helix254-27926
α-helix283-2853
α-helix287-31529
α-helix321-3277
α-helix329-34618
α-helix354-3618
α-helix372-39524
β-strand410-411232
β-strand432-433232
α-helix444-4463
α-helix447-46317
β-strand477133
β-strand482133
α-helix483-50523
α-helix509-51911
α-helix526-54015
α-helix548-56114
α-helix563-5664
α-helix568-5703
β-strand574134
β-strand619134
α-helix632-66231
α-helix677-69620
α-helix697-7026
α-helix703-7097
α-helix719-73517
α-helix747-76216
α-helix815-84228
α-helix852-8598
Chains b and k: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix13-3422
α-helix41-5313
α-helix57-6711
Chain B: 28 helices, 8 β-strands
ElementResiduesLengthSheet
α-helix247-25913
β-strand266-268335
β-strand275-277335
α-helix288-31326
α-helix321-33010
α-helix332-34413
α-helix372-38716
α-helix393-3964
α-helix398-4025
α-helix415-43319
β-strand448-450336
α-helix459-4624
β-strand464-466336
α-helix477-48711
α-helix490-4956
α-helix530-54819
α-helix555-5617
α-helix562-5665
α-helix572-5809
α-helix582-5865
β-strand588137
α-helix594-60714
α-helix615-6206
β-strand623-624238
α-helix627-6293
β-strand633137
β-strand639-640238
α-helix654-68633
α-helix698-72124
α-helix722-7276
α-helix728-73912
α-helix744-76118
α-helix769-81446
α-helix826-83813
α-helix840-86425
α-helix871-88010
Chain c: 9 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix4-1411
α-helix33-4311
α-helix47-504
α-helix68-7912
α-helix83-9513
α-helix108-1147
α-helix158-1647
α-helix166-18217
α-helix1851
Chain C: 32 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix152-16716
α-helix174-1774
α-helix180-1834
α-helix185-1873
α-helix210-22415
β-strand233-234239
β-strand247-248239
α-helix254-27724
α-helix289-2924
α-helix297-31519
α-helix321-3277
α-helix330-3323
α-helix338-3458
α-helix353-3586
α-helix373-38210
α-helix384-39411
β-strand409-410240
β-strand433-434240
α-helix441-4433
α-helix447-46216
α-helix487-50519
α-helix509-51911
α-helix526-5349
α-helix536-5405
α-helix548-56114
α-helix570-5723
β-strand573-577541
β-strand616-620541
α-helix624-6274
α-helix632-66231
α-helix679-69618
α-helix697-7026
α-helix703-71311
α-helix719-73618
α-helix747-75913
α-helix766-7683
α-helix817-84226
α-helix854-8596
Chain d: 3 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix18-3417
α-helix41-5111
α-helix57-7216

18 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, Zprotein451Homo sapiensP23258 (AlphaFold model)
actin, cytoplasmic 1eprotein375Homo sapiensA0A6I9HGD1 (AlphaFold model)
Gamma-tubulin complex component 2A, C, E, G, Mprotein902Homo sapiensQ9BSJ2 (AlphaFold model)
Gamma-tubulin complex component 3B, D, F, H, N, a, f, h, jprotein907Homo sapiensQ96CW5 (AlphaFold model)
Mitotic-spindle organizing protein 1b, d, g, i, k, mprotein82Homo sapiensQ08AG7
Gamma-tubulin complex component 4I, Kprotein667Homo sapiensQ9UGJ1
Gamma-tubulin complex component 5J, lprotein1024Homo sapiensQ96RT8
Gamma-tubulin complex component 6L, cprotein1819Homo sapiensQ96RT7
Sequence of entity 1 (1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Z), FASTA
>7QJ5_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
MDTSREIVQQLIDEYHAATRPDYISWGTQEQ
Sequence of entity 2 (e), FASTA
>7QJ5_2 actin, cytoplasmic 1 (chains e)
MDDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQS
KRGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMT
QIMFETFNTPAMYVAIQAVLSLYASGRTTGIVMDSGDGVTHTVPIYEGYALPHAILRLDL
AGRDLTDYLMKILTERGYSFTTTAEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSY
ELPDGQVITIGNERFRCPEALFQPSFLGMESCGIHETTFNSIMKCDVDIRKDLYANTVLS
GGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQ
EYDESGPSIVHRKCF
Sequence of entity 3 (A, C, E, G, M), FASTA
>7QJ5_3 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 4 (B, D, F, H, N, a, f, h, j), FASTA
>7QJ5_4 Gamma-tubulin complex component 3 (chains B, D, F, H, N, a, f, h, j)
MATPDQKSPNVLLQNLCCRILGRSEADVAQQFQYAVRVIGSNFAPTVERDEFLVAEKIKK
ELIRQRREADAALFSELHRKLHSQGVLKNKWSILYLLLSLSEDPRRQPSKVSSYATLFAQ
ALPRDAHSTPYYYARPQTLPLSYQDRSAQSAQSSGSVGSSGISSIGLCALSGPAPAPQSL
LPGQSNQAPGVGDCLRQQLGSRLAWTLTANQPSSQATTSKGVPSAVSRNMTRSRREGDTG
GTMEITEAALVRDILYVFQGIDGKNIKMNNTENCYKVEGKANLSRSLRDTAVRLSELGWL
HNKIRRYTDQRSLDRSFGLVGQSFCAALHQELREYYRLLSVLHSQLQLEDDQGVNLGLES
SLTLRRLLVWTYDPKIRLKTLAALVDHCQGRKGGELASAVHAYTKTGDPYMRSLVQHILS
LVSHPVLSFLYRWIYDGELEDTYHEFFVASDPTVKTDRLWHDKYTLRKSMIPSFMTMDQS
RKVLLIGKSINFLHQVCHDQTPTTKMIAVTKSAESPQDAADLFTDLENAFQGKIDAAYFE
TSKYLLDVLNKKYSLLDHMQAMRRYLLLGQGDFIRHLMDLLKPELVRPATTLYQHNLTGI
LETAVRATNAQFDSPEILRRLDVRLLEVSPGDTGWDVFSLDYHVDGPIATVFTRECMSHY
LRVFNFLWRAKRMEYILTDIRKGHMCNAKLLRNMPEFSGVLHQCHILASEMVHFIHQMQY
YITFEVLECSWDELWNKVQQAQDLDHIIAAHEVFLDTIISRCLLDSDSRALLNQLRAVFD
QIIELQNAQDAIYRAALEELQRRLQFEEKKKQREIEGQWGVTAAEEEEENKRIGEFKESI
PKMCSQLRILTHFYQGIVQQFLVLLTTSSDESLRFLSFRLDFNEHYKAREPRLRVSLGTR
GRRSSHT
Sequence of entity 5 (b, d, g, i, k, m), FASTA
>7QJ5_5 Mitotic-spindle organizing protein 1 (chains b, d, g, i, k, m)
MASSSGAGAAAAAAAANLNAVRETMDVLLEISRILNTGLDMETLSICVRLCEQGINPEAL
SSVIKELRKATEALKAAENMTS
Sequence of entity 6 (I, K), FASTA
>7QJ5_6 Gamma-tubulin complex component 4 (chains I, K)
MIHELLLALSGYPGSIFTWNKRSGLQVSQDFPFLHPSETSVLNRLCRLGTDYIRFTEFIE
QYTGHVQQQDHHPSQQGQGGLHGIYLRAFCTGLDSVLQPYRQALLDLEQEFLGDPHLSIS
HVNYFLDQFQLLFPSVMVVVEQIKSQKIHGCQILETVYKHSCGGLPPVRSALEKILAVCH
GVMYKQLSAWMLHGLLLDQHEEFFIKQGPSSGNVSAQPEEDEEDLGIGGLTGKQLRELQD
LRLIEEENMLAPSLKQFSLRVEILPSYIPVRVAEKILFVGESVQMFENQNVNLTRKGSIL
KNQEDTFAAELHRLKQQPLFSLVDFEQVVDRIRSTVAEHLWKLMVEESDLLGQLKIIKDF
YLLGRGELFQAFIDTAQHMLKTPPTAVTEHDVNVAFQQSAHKVLLDDDNLLPLLHLTIEY
HGKEHKADATQAREGPSRETSPREAPASGWAALGLSYKVQWPLHILFTPAVLEKYNVVFK
YLLSVRRVQAELQHCWALQMQRKHLKSNQTDAIKWRLRNHMAFLVDNLQYYLQVDVLESQ
FSQLLHQINSTRDFESIRLAHDHFLSNLLAQSFILLKPVFHCLNEILDLCHSFCSLVSQN
LGPLDERGAAQLSILVKGFSRQSSLLFKILSSVRNHQINSDLAQLLLRLDYNKYYTQAGG
TLGSFGM
Sequence of entity 7 (J, l), FASTA
>7QJ5_7 Gamma-tubulin complex component 5 (chains J, l)
MARHGPPWSRLDAQQERDVRELVRGVAGLQDEADPNFQLALNFAWSNFRFHRFLDVNSHK
IEKTIEGIYEKFVIHSDLSKAASWKRLTEEFLNAPLPSIKEIKTDAHYSILSLLLCLSDS
PSNSSYVETPRNKEVEKKDDFDWGKYLMEDEEMDIGPYMDTPNWSEESEEENDQQPLSRE
DSGIQVDRTPLEEQDQNRKLDPCISWKDEPDDRSWLEHHVVHQYWTARPSQFPHSLHLHS
NLAAVWDQHLYSSDPLYVPDDRVLVTETQVIRETLWLLSGVKKLFIFQLIDGKVTVRNNI
IVTHLTHSCLRSVLEQIAAYGQVVFRLQEFIDEVMGHSSESMLPGSGSVPKKSTEAPFRT
YQAFMWALYKYFISFKEELAEIEKCIINNDTTITLAIVVDKLAPRLSQLKVLHKVFSTGV
AEVPPDTRNVVRASHLLNTLYKAILEYDNVGEASEQTVSLLFSLWVETVRPYLQTVDEWI
VHGHLWDGAREFIIQRNKNVPVNHRDFWYATYTLYSVSEKTENEEKMSDNASASSGSDQG
PSSRQHTMVSFLKPVLKQIIMAGKSMQLLKNLQCAESTTCQAGARDAERKSLYTLFLESV
QSRLRHGEDSTPQVLTEQQATKENLMKMQSIAESHLELDDVHDPLLAINFARMYLEQSDF
HEKFAGGDVCVDRSSESVTCQTFELTLRSCLYPHIDKQYLDCCGNLMQTLKKDYRLVEYL
QAMRNFFLMEGGDTMYDFYTSIFDKIREKETWQNVSFLNVQLQEAVGQRYPEDSSRLSIS
FENVDTAKKKLPVHILDGLTLSYKVPWPVDIVISLECQKIYNQVFLLLLQIKWAKYSLDV
LLFGELVSTAEKPRLKEGLIHEQDTVAQFGPQKEPVRQQIHRMFLLRVKLMHFVNSLHNY
IMTRILHSTGLEFQHQVEEAKDLDQLIKIHYRYLSTIHDRCLLREKVSFVKEAIMKVLNL
ALMFADGWQAGLGTWRMESIEKMESDFKNCHMFLVTILNKAVCRGSFPHLESLALSLMAG
MEQS
Sequence of entity 8 (L, c), FASTA
>7QJ5_8 Gamma-tubulin complex component 6 (chains L, c)
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

Primary citation

Modular assembly of the principal microtubule nucleator gamma-TuRC. Wurtz, M., Zupa, E., Atorino, E.S. et al. Nat Commun (2022) 13:473-473. DOI 10.1038/s41467-022-28079-0 · PubMed

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

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