8VRD: Gamma-tubulin complex component 3

Rigid body fitted model for free recombinant gamma tubulin ring complex. Determined by electron microscopy at 7.0 Å resolution. Released 27 Mar 2024.

Method
Electron microscopy
Resolution
7.0 Å
Organism
Homo sapiens
Chains
34
Atoms
67,053
Mol. weight
2807.02 kDa
Released
27 Mar 2024

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

Secondary structure: helices and β-sheets

8VRD contains 671 α-helices and 321 β-strands across 34 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 a, b, c, d, e, f, g, h, m and n: 15 helices, 17 β-strands

ElementResiduesLengthSheet
β-strand4-9634
α-helix11-2818
β-strand31135
β-strand37135
β-strand52-53236
β-strand61-62236
β-strand64-66334
α-helix73-797
α-helix83-853
α-helix104-11310
α-helix115-12713
β-strand132-138734
β-strand140137
α-helix145-16016
β-strand165134
β-strand168134
β-strand171-172237
α-helix184-19512
β-strand205-206237
α-helix207-21711
α-helix225-23915
α-helix253-2608
β-strand270-273438
α-helix290-2978
β-strand317-324838
α-helix333-34311
β-strand348138
β-strand356-360538
β-strand376-381638
α-helix382-3843
α-helix385-39915
α-helix420-43617
Chains A, C, E and G: 31 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix233-2353
α-helix238-25215
β-strand262-263226
β-strand274-275226
α-helix282-2887
α-helix292-2943
α-helix302-3054
α-helix319-3235
α-helix326-34318
α-helix349-3557
α-helix357-36913
α-helix382-3898
α-helix400-41011
α-helix415-4228
β-strand437-439327
β-strand460-462327
α-helix472-4743
α-helix475-48915
α-helix513-53220
α-helix538-5458
α-helix5701
α-helix576-58914
α-helix591-5933
α-helix598-6003
β-strand601-603328
β-strand646-648328
α-helix652-6554
α-helix660-6623
α-helix664-68219
α-helix686-6905
α-helix708-72518
α-helix726-7305
α-helix731-74010
α-helix747-76418
α-helix775-79016
α-helix850-86718
α-helix884-8874
Chains B, D, F, H and N: 29 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix247-25711
β-strand266142
β-strand277142
α-helix285-31026
α-helix320-3256
α-helix330-34415
α-helix364-3707
α-helix377-38711
α-helix394-3974
α-helix415-43016
β-strand448-450343
β-strand464-466343
α-helix480-49516
α-helix529-55123
α-helix555-56410
α-helix572-5809
α-helix582-5854
α-helix589-5913
α-helix594-60714
α-helix609-6113
α-helix615-6206
β-strand623-625344
β-strand638-640344
α-helix649-6524
α-helix657-67519
α-helix677-68711
α-helix698-72225
α-helix723-7275
α-helix732-7354
α-helix745-76117
α-helix769-80840
α-helix826-83813
α-helix840-86526
α-helix874-8807
α-helix882-8843
Chain i: 15 helices, 15 β-strands
ElementResiduesLengthSheet
β-strand4-96103
α-helix11-2818
β-strand31-322104
β-strand36-372104
β-strand52-532105
β-strand61-622105
β-strand64-663103
α-helix73-797
α-helix104-11310
α-helix115-12713
β-strand132-1409103
α-helix145-16016
β-strand1651103
β-strand168-1725103
α-helix184-19512
β-strand204-2063103
α-helix207-21711
α-helix225-23915
α-helix241-2444
α-helix253-2608
β-strand270-2734106
α-helix290-2978
β-strand317-3248106
α-helix333-34311
β-strand3481106
β-strand356-3605106
β-strand376-3816106
α-helix382-3843
α-helix385-39915
α-helix420-43819
Chains I and K: 32 helices, 4 β-strands
ElementResiduesLengthSheet
α-helix2-87
β-strand17-182107
β-strand26-272107
α-helix38-6124
α-helix84-9613
α-helix98-11316
α-helix119-1268
α-helix129-1313
α-helix133-1364
α-helix138-1447
α-helix150-1523
α-helix153-1564
α-helix166-1694
α-helix172-19322
α-helix270-28415
α-helix302-31615
α-helix322-34120
α-helix342-3476
α-helix350-36011
α-helix366-37510
α-helix378-3814
α-helix383-3842
α-helix388-40215
β-strand414-4185108
α-helix448-4514
β-strand452-4565108
α-helix461-4633
α-helix470-49829
α-helix511-5133
α-helix515-52814
α-helix536-54712
α-helix554-57017
α-helix576-59722
α-helix607-62923
α-helix641-6477
α-helix652-6554
Chain j: 15 helices, 17 β-strands
ElementResiduesLengthSheet
β-strand4-962
α-helix11-2818
β-strand3113
β-strand3713
β-strand5314
β-strand6114
β-strand64-6632
α-helix73-797
α-helix104-11310
α-helix115-12612
β-strand132-13872
β-strand14015
α-helix145-16016
β-strand167-16822
β-strand17115
β-strand17216
α-helix184-19512
β-strand20616
α-helix207-21610
α-helix225-23915
α-helix241-2444
α-helix253-2575
β-strand270-27237
α-helix290-2978
β-strand30317
β-strand317-32487
α-helix333-34311
β-strand356-36057
β-strand375-38177
α-helix382-3843
α-helix385-39915
α-helix420-43819
Chain J: 27 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix268-27912
α-helix305-3073
α-helix309-33527
α-helix361-38727
α-helix395-4017
α-helix403-41513
α-helix416-4194
α-helix429-44618
α-helix457-48125
α-helix553-57018
α-helix639-6479
α-helix688-6903
α-helix692-71120
α-helix716-7238
α-helix735-7439
α-helix757-7637
α-helix807-8104
α-helix815-84026
α-helix882-89918
α-helix900-9056
α-helix908-91710
α-helix923-94018
α-helix947-9515
α-helix952-96615
α-helix981-99818
α-helix1008-10103
α-helix1011-10144
Chain k: 17 helices, 13 β-strands
ElementResiduesLengthSheet
β-strand5-958
α-helix11-2818
β-strand3119
β-strand3719
β-strand52-53210
β-strand61-62210
β-strand64-6638
α-helix73-797
α-helix83-853
α-helix104-11310
α-helix115-12814
β-strand134-13858
α-helix144-1452
α-helix146-1505
α-helix151-16010
β-strand165-16848
α-helix184-19512
α-helix207-21610
α-helix225-23915
α-helix241-2444
α-helix254-2574
β-strand270-273411
α-helix290-2978
β-strand303111
β-strand317-324811
α-helix333-34311
β-strand356-360511
β-strand376-381611
α-helix384-39916
α-helix420-43617

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

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Gamma-tubulin complex component 3B, D, F, H, N, Oprotein907Homo sapiensQ96CW5 (AlphaFold model)
TUBGCP6 proteinL, P, Tprotein1811Homo sapiensQ96RT7 (AlphaFold model)
Mitotic-spindle organizing protein 1Q, Rprotein82Homo sapiensQ08AG7 (AlphaFold model)
Actin, cytoplasmic 1Sprotein375Homo sapiensP60709 (AlphaFold model)
Isoform 3 of Gamma-tubulin complex component 2A, C, E, G, Mprotein930Homo sapiensQ9BSJ2
Tubulin gamma-1 chaina, b, c, d, e, f, g, h, i, j, k, l, m, nprotein457Homo sapiensP23258
Isoform 2 of Gamma-tubulin complex component 4I, Kprotein666Homo sapiensQ9UGJ1
Gamma-tubulin complex component 5Jprotein1024Homo sapiensQ96RT8
Sequence of entity 1 (B, D, F, H, N, O), FASTA
>8VRD_1 Gamma-tubulin complex component 3 (chains B, D, F, H, N, O)
MATPDQKSPNVLLQNLCCRILGRSEADVAQQFQYAVRVIGSNFAPTVERDEFLVAEKIKK
ELIRQRREADAALFSELHRKLHSQGVLKNKWSILYLLLSLSEDPRRQPSKVSSYATLFAQ
ALPRDAHSTPYYYARPQTLPLSYQDRSAQSAQSSGSVGSSGISSIGLCALSGPAPAPQSL
LPGQSNQAPGVGDCLRQQLGSRLAWTLTANQPSSQATTSKGVPSAVSRNMTRSRREGDTG
GTMEITEAALVRDILYVFQGIDGKNIKMNNTENCYKVEGKANLSRSLRDTAVRLSELGWL
HNKIRRYTDQRSLDRSFGLVGQSFCAALHQELREYYRLLSVLHSQLQLEDDQGVNLGLES
SLTLRRLLVWTYDPKIRLKTLAALVDHCQGRKGGELASAVHAYTKTGDPYMRSLVQHILS
LVSHPVLSFLYRWIYDGELEDTYHEFFVASDPTVKTDRLWHDKYTLRKSMIPSFMTMDQS
RKVLLIGKSINFLHQVCHDQTPTTKMIAVTKSAESPQDAADLFTDLENAFQGKIDAAYFE
TSKYLLDVLNKKYSLLDHMQAMRRYLLLGQGDFIRHLMDLLKPELVRPATTLYQHNLTGI
LETAVRATNAQFDSPEILRRLDVRLLEVSPGDTGWDVFSLDYHVDGPIATVFTRECMSHY
LRVFNFLWRAKRMEYILTDIRKGHMCNAKLLRNMPEFSGVLHQCHILASEMVHFIHQMQY
YITFEVLECSWDELWNKVQQAQDLDHIIAAHEVFLDTIISRCLLDSDSRALLNQLRAVFD
QIIELQNAQDAIYRAALEELQRRLQFEEKKKQREIEGQWGVTAAEEEEENKRIGEFKESI
PKMCSQLRILTHFYQGIVQQFLVLLTTSSDESLRFLSFRLDFNEHYKAREPRLRVSLGTR
GRRSSHT
Sequence of entity 2 (L, P, T), FASTA
>8VRD_2 TUBGCP6 protein (chains L, P, T)
MASITQLFDDLCEALLPAAKTHLGQRSVNRKRAKRSLKKVAYNALFTNLFQDETQQLQPD
MSKLPARNKILMLSFDLRVGGLGPKADRLEELVEELEAAPCCPLLEVGSVLDLLVQLAGS
GPPQVLPRKRDYFLNNKHVGRNVPYSGYDCDDLSVFEMDVQSLISREECLCHSMIQETLQ
VMEAAPGTGLPTVGLFSFGDPCGDRFERDTRVSLFGALVHSRTYDMDVRLGLPPVPDNAD
LSGLAIKVPPSVDQWEDEGFQSASNLTPDSQSEPSVTPDVDLWEAALTYEASKRRCWERV
GCPPGHREEPYLTEAGRDAFDKFCRLHQGELQLLAGGVLQAPQPVLVKECELVKDVLNVL
IGVVSATFSLCQPAQAFVVKRGVHVSGASPESISSLLSEVAEYGTCYTRLSHFSLQPVLD
SLYSKGLVFQAFTSGLRRYLQYYRACVLSTPPTLSLLTIGFLFKKLGRQLRYLAELCGVG
AVLPGTCGGGPRAAFPTGVKLLSYLYQEALHNCSNEHYPVLLSLLKTSCEPYTRFIHDWV
YSGVFRDAYGEFMIQVNHEYLSFRDKLYWTHGYVLISKEVEDCVPVFLKHIAHDIYVCGK
TINLLKLCCPRHYLCWSDVPVPRISVIFSLEELKEIEKDCAVYVGRMERVARHSSVSKEE
KELRMEIAKQELIAHAREAASRVLSALSDRQMSERMALDARKREQFQRLKEQFVKDQERR
QAARQEELDDDFSYARELRDRERRLKSLEEELERKASKLSAEAARREQKALWRIQRHRLE
SARLRFLLEDEKHIQEMLKAVSEAHQPQEPPDVLLSVHPQVTSPGPEHPEGGQGCDSGSA
EQHSPAWDGWNRPGLLTPQPLKPLAVGAGGRGLQQAEGARPFSDSLSIGDFLPVGPGAEP
SVQTGMVPLLEVALQTINLDLPPSAPGEAPAAASTQPSRPQEYDFSTVLRPAVATSPAPG
PLQAAECSLGSSGLQLWEDSCGKMDACGSASRETLLPSHPPRRAALEEGSSQPTERLFGQ
VSGGGLPTGDYASEIAPTRPRWNTHGHVSDASIRVGENVSDVAPTQPRWNTHGHVSNASI
SLGESVSDVAPTRPRWNIHGHVSNASIRVGENVSDVAPTRPRWNTHGHVSNASIRVGENV
SDVAPTRPRWNTHGHVSDASISLGESVSDMAPARPRWNTHGHVSDASISLGESVSDMAPT
RPRWNTHGHVSDTSIRVGENVSDVAPIRSRCNTHGHVSDASISLGEPVSDVVSTRPRWNT
HVPIPPPHMVLGALSPEAEPNTPRPQQSPPGHTSQSALSLGAQSAVLDCGPRLPVEVGPS
LSSPSSGCGEGSISVGENVSDVAPTQPWWPNTPGDSVSEELGPGRSGDTEDLSPNWPLNS
QEDTAAQSSPGRGEEAEASAAEAQGGEQAYLAGLAGQYHLERYPDSYESMSEPPIAHLLR
PVLPRAFAFPVDPQVQSAADETAVQLSELLTLPVLMKRSITAPLAAHISLVNKAAVDYFF
VELHLEAHYEALRHFLLMEDGEFAQSLSDLLFEKLGAGQTPGELLNPLVLNSVLSKALQC
SLHGDTPHASNLSLALKYLPEVFAPNAPDVLSCLELRYKVDWPLNIVITEGCLSKYSGVF
SFLLQLKLMMWALKDVCFHLKRTALLSHMAGSVQFRQLQLFKHEMQHFVKVIQGYIANQI
LHVTWCEFRARLATVGDLEEIQRAHAEYLHEAVFRGLLTEKAAPVMNVIHSIFSLVLKFR
SQLISQAWGPPGGPRGAEHPNFALMQQSYNTFKYYSHFLFKVVTKLVNRGYQPHLEDFLL
RINFNNYYQDA
Sequence of entity 3 (Q, R), FASTA
>8VRD_3 Mitotic-spindle organizing protein 1 (chains Q, R)
MASSSGAGAAAAAAAANLNAVRETMDVLLEISRILNTGLDMETLSICVRLCEQGINPEAL
SSVIKELRKATEALKAAENMTS
Sequence of entity 4 (S), FASTA
>8VRD_4 Actin, cytoplasmic 1 (chains S)
MDDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQS
KRGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMT
QIMFETFNTPAMYVAIQAVLSLYASGRTTGIVMDSGDGVTHTVPIYEGYALPHAILRLDL
AGRDLTDYLMKILTERGYSFTTTAEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSY
ELPDGQVITIGNERFRCPEALFQPSFLGMESCGIHETTFNSIMKCDVDIRKDLYANTVLS
GGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQ
EYDESGPSIVHRKCF
Sequence of entity 5 (A, C, E, G, M), FASTA
>8VRD_5 Isoform 3 of Gamma-tubulin complex component 2 (chains A, C, E, G, M)
MSEFRIHHDVNELLSLLRVHGGDGAEVYIDLLQKNRTPYVTTTVSAHSAKVKIAEFSRTP
EDFLKKYDELKSKNTRNLDPLVYLLSKLTEDKETLQYLQQNAKERAELAAAAVGSSTTSI
NVPAAASKISMQELEELRKQLGSVATGSTLQQSLELKRKMLRDKQNKKNSGQHLPIFPAW
VYERPALIGDFLIGAGISTDTALPIVLLGWSLALSPRLKCSGVISAHCGLHLPGTLPLAS
QESAVVEDLLYVLVGVDGRYVSAQPLAGRQSRTFLVDPNLDLSIRELVHRILPVAASYSA
VTRFIEEKSSFEYGQVNHALAAAMRTLVKEHLILVSQLEQLHRQGLLSLQKLWFYIQPAM
RTMDILASLATSVDKGECLGGSTLSLLHDRSFSYTGDSQAQELCLYLTKAASAPYFEVLE
KWIYRGIIHDPYSEFMVEEHELRKERIQEDYNDKYWDQRYTIVQQQIPSFLQKMADKILS
TGKYLNVVRECGHDVTCPVAKEIIYTLKERAYVEQIEKAFNYASKVLLDFLMEEKELVAH
LRSIKRYFLMDQGDFFVHFMDLAEEELRKPVEDITPPRLEALLELALRMSTANTDPFKDD
LKIDLMPHDLITQLLRVLAIETKQEKAMAHADPTELALSGLEAFSFDYIVKWPLSLIINR
KALTRYQMLFRHMFYCKHVERQLCSVWISNKTAKQHSLHSAQWFAGAFTLRQRMLNFVQN
IQYYMMFEVMEPTWHILEKNLKSASNIDDVLGHHTGFLDTCLKDCMLTNPELLKVFSKLM
SVCVMFTNCMQKFTQSMKLDGELGGQTLEHSTVLGLPAGAEERARKELARKHLAEHADTV
QLVSGFEATINKFDKNFSAHLLDLLARLSIYSTSDCEHGMASVISRLDFNGFYTERLERL
SAERSQKATPQVPVLRGPPAPAPRVAVTAQ
Sequence of entity 6 (a, b, c, d, e, f, g, h, i, j, k, l, m, n), FASTA
>8VRD_6 Tubulin gamma-1 chain (chains a, b, c, d, e, f, g, h, i, j, k, l, m, n)
MPREIITLQLGQCGNQIGFEFWKQLCAEHGISPEGIVEEFATEGTDRKDVFFYQADDEHY
IPRAVLLDLEPRVIHSILNSPYAKLYNPENIYLSEHGGGAGNNWASGFSQGEKIHEDIFD
IIDREADGSDSLEGFVLCHSIAGGTGSGLGSYLLERLNDRYPKKLVQTYSVFPNQDEMSD
VVVQPYNSLLTLKRLTQNADCVVVLDNTALNRIATDRLHIQNPSFSQINQLVSTIMSAST
TTLRYPGYMNNDLIGLIASLIPTPRLHFLMTGYTPLTTDQSVASVRKTTVLDVMRRLLQP
KNVMVSTGRDRQTNHCYIAILNIIQGEVDPTQVHKSLQRIRERKLANFIPWGPASIQVAL
SRKSPYLPSAHRVSGLMMANHTSISSLFERTCRQYDKLRKREAFLEQFRKEDMFKDNFDE
MDTSREIVQQLIDEYHAATRPDYISWGTQEQENLYFQ
Sequence of entity 7 (I, K), FASTA
>8VRD_7 Isoform 2 of Gamma-tubulin complex component 4 (chains I, K)
MIHELLLALSGYPGSIFTWNKRSGLQVSQDFPFLHPSETSVLNRLCRLGTDYIRFTEFIE
QYTGHVQQQDHHPSQQGQGGLHGIYLRAFCTGLDSVLQPYRQALLDLEQEFLGDPHLSIS
HVNYFLDQFQLLFPSVMVVVEQIKSQKIHGCQILETVYKHSCGGLPPVRSALEKILAVCH
GVMYKQLSAWMLHGLLLDQHEEFFIKQGPSSGNVSAQPEEDEEDLGIGGLTGKQLRELQD
LRLIEEENMLAPSLKQFSLRVEILPSYIPVRVAEKILFVGESVQMFENQNVNLTRKGSIL
KNQEDTFAAELHRLKQQPLFSLVDFEQVVDRIRSTVAEHLWKLMVEESDLLGQLKIIKDF
YLLGRGELFQAFIDTAQHMLKTPPTAVTEHDVNVAFQQSAHKVLLDDDNLLPLLHLTIEY
HGKEHKDATQAREGPSRETSPREAPASGWAALGLSYKVQWPLHILFTPAVLEKYNVVFKY
LLSVRRVQAELQHCWALQMQRKHLKSNQTDAIKWRLRNHMAFLVDNLQYYLQVDVLESQF
SQLLHQINSTRDFESIRLAHDHFLSNLLAQSFILLKPVFHCLNEILDLCHSFCSLVSQNL
GPLDERGAAQLSILVKGFSRQSSLLFKILSSVRNHQINSDLAQLLLRLDYNKYYTQAGGT
LGSFGM
Sequence of entity 8 (J), FASTA
>8VRD_8 Gamma-tubulin complex component 5 (chains J)
MARHGPPWSRLDAQQERDVRELVRGVAGLQDEADPNFQLALNFAWSNFRFHRFLDVNSHK
IEKTIEGIYEKFVIHSDLSKAASWKRLTEEFLNAPLPSIKEIKTDAHYSILSLLLCLSDS
PSNSSYVETPRNKEVEKKDDFDWGKYLMEDEEMDIGPYMDTPNWSEESEEENDQQPLSRE
DSGIQVDRTPLEEQDQNGKLDPCISWKDEPDDRSWLEHHVVHQYWTARPSQFPHSLHLHS
NLAAVWDQHLYSSDPLYVPDDRVLVTETQVIRETLWLLSGVKKLFIFQLIDGKVTVRNNI
IVTHLTHSCLRSVLEQIAAYGQVVFRLQEFIDEVMGHSSESMLPGSGSVPKKSTEAPFRT
YQAFMWALYKYFISFKEELAEIEKCIINNDTTITLAIVVDKLAPRLSQLKVLHKVFSTGV
AEVPPDTRNVVRASHLLNTLYKAILEYDNVGEASEQTVSLLFSLWVETVRPYLQTVDEWI
VHGHLWDGAREFIIQRNKNVPVNHRDFWYATYTLYSVSEKTENEEKMSDNASASSGSDQG
PSSRQHTMVSFLKPVLKQIIMAGKSMQLLKNLQCAESTTCQAGARDAERKSLYTLFLESV
QSRLRHGEDSTPQVLTEQQATKENLMKMQSIAESHLELDDVHDPLLAINFARMYLEQSDF
HEKFAGGDVCVDRSSESVTCQTFELTLRSCLYPHIDKQYLDCCGNLMQTLKKDYRLVEYL
QAMRNFFLMEGGDTMYDFYTSIFDKIREKETWQNVSFLNVQLQEAVGQRYPEDSSRLSIS
FENVDTAKKKLPVHILDGLTLSYKVPWPVDIVISLECQKIYNQVFLLLLQIKWAKYSLDV
LLFGELVSTAEKPRLKEGLIHEQDTVAQFGPQKEPVRQQIHRMFLLRVKLMHFVNSLHNY
IMTRILHSTGLEFQHQVEEAKDLDQLIKIHYRYLSTIHDRCLLREKVSFVKEAIMKVLNL
ALMFADGWQAGLGTWRMESIEKMESDFKNCHMFLVTILNKAVCRGSFPHLESLALSLMAG
MEQS

Primary citation

Structure of the gamma-tubulin ring complex-capped microtubule. Aher, A., Urnavicius, L., Xue, A. et al. Nat Struct Mol Biol (2024) 31:1124-1133. DOI 10.1038/s41594-024-01264-z · PubMed

Other PDB entries of the same protein (UniProt Q96CW5 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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