Cryo-EM density map of stalk of radial spoke 1 attached with doublet microtubule from Chlamydomonas reinhardtii

2024-03-06 REL RCSB RCSB RCSB 2020-08-18 2020-12-16 2020-12-16 2024-03-06 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) United States Cryo-EM density map of stalk of radial spoke 1 attached with doublet microtubule from Chlamydomonas reinhardtii Gui M Ma M Sze-Tu E Wang X Koh F Zhong E Berger B Davis J Dutcher S Zhang R Brown A cilia, native, complex, microtubule, mechanoregulation, STRUCTURAL PROTEIN Gui M Ma M Sze-Tu E Wang X Koh F Zhong ED Berger B Davis JH Dutcher SK Zhang R Brown A Structures of radial spokes and associated complexes important for ciliary motility. Nat.Struct.Mol.Biol. US 28 29 37 2021 33318703 doi:10.1038/s41594-020-00530-0 1545-9985 EMD-22475 other EM volume 7jts FULLOVERLAP stalk of radial spoke 1 stalk of radial spoke 1 0 1 2 3 4 5 Chlamydomonas reinhardtii CC-125 cilia Radial spoke protein 3 Chlamydomonas reinhardtii 0.056856688 2 LEVO MVQAKAQQQLYTHAAEPKAVQQRRAKYREDETTQTLPTANIMFDRRVVRGNTYAARILPADATQTQTKGPSPASTKKRTT RTLPPRTPEAVDGRRHIDIQTDVYLEELTDTVPEADTSTQTDAFLDRPPTPLFVPQKTGTDAITQIENGDLFDFDFEVEP ILEVLVGKVLEQGLMEVLEEEELAAMRAHQEHFEQIRNAELVATQRMEAAERRKLEEKERRMQQERERVERERVVRQKVA ASAFARGYLSGIVNTVFDRLVSSGYIYDPVMREVETAFMPWLKEQAIGYLARGVVARRVVDKLVEDAAAALAANRSTLAD KAASTAATVDAWAERQAKMEAELQGKELEAVRRRPTFVLRELKPAVASADAVEAAAAELTAQAEEAANAKWEADKAEAAE KARAEAEAAAEEQKALLEELAATAAAEAEERGEEPPAEPPSLPDGVEPVDVEAEVAKAVEAVPKPPVKEVTDIDILSYMM DKGAITKDAIIQALAVHALGDKAYTNHPAFAEAEGA A8J2J7 Dynein 8 kDa light chain, flagellar outer arm Chlamydomonas reinhardtii 0.010336775 8 LEVO MASGSSKAVIKNADMSEEMQADAVDCATQALEKYNIEKDIAAYIKKEFDRKHNPTWHCIVGRNFGSYVTHETKHFIYFYL GQVAILLFKSG Q39580 FAP207 Chlamydomonas reinhardtii 0.028418409999999998 1 LEVO MPPNIPGTLTAESLRRKQGDQLWKTSDQKAQKEGPHHTVYWTTGERYQGSWKDNKKHGKGTVIYKNSDKYEGDWANDMRH GLGTLWLYRDGKYVVRYNGEWRADQPTGHGTFFADNGDTYEGEWLNGRRHGKGRAVYGGRPVDGFGGDVYEGYFENDVKC GPGTMMYANGDVYEGLWAADKKNGTGTYFYMSKGKRFDGVWADGAIKCGTYSEIHAPPPGTPGALPPCELRNPDKVLAEA TMEASEAATEAAARGL A0A2K3DJP7 FAP253 Chlamydomonas reinhardtii 0.07503794500000001 1 LEVO MSDPEAEQGEQGYEESPEEPGPGSEAPSPSRIDNGLDTIIDIDPQTQHAEEGSNTAYESEQPDVISSYTGGQQEEDGEQA GNGAIDETTEEAAGEADDGGKASGFAVEVDAGTDAAAEGDLEPEPEPERPASASGEPQPTASTSRPASGAAARPASARPT SARPGSAAPRQPSASGGSRPGSGHPVNLAPDSVGLAQQQQQKSQIEVGAQAYEARGSSRPQSGGDAYGQAEEASAAAAAG RPSTSQSGSRPPPSREGVAVVPSIPEDQPLAVPIHIERYIAPGLKAIEVEVAQGPGMPHRLVRVLLDYTQCDAKPYLGGF RNKRTGAVYHHGATQTPRAPKYSEADRKLSRETQTVKIKQHSQQTVREQATQMARPGVLLDNDYDKEVTPGRYQTADERD EIVLRSTLRIQRWVRGWLGRKRAAYLRGKKMEREAFLRDQEARAQSEAEEHRRREIQRRMHPRTAADFEVLYNELEAWRL QETRKIKEAGLAKEQEQQVLQQLLHKETKLLQTIDRLKINANQENKEARIQHTLNEMSKPKKFALRNGGKVDVHTPFTTR AKELQQLYNGLNLPLLTVDERLDVLLHVKWTVKEFDCDLTRELVDLIDREADLLNRGRNPKMLEGLRKRISSLFLNFIET PEFNPEAVRFQIVPMDFEAYLYEQVGKATAKAGTSVGTRTLS A0A2K3D359 Calmodulin Chlamydomonas reinhardtii 0.018317214999999998 1 LEVO MAANTEQLTEEQIAEFKEAFALFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMISEVDADGNGTIDFPEFLMLMARKM KETDHEDELREAFKVFDKDGNGFISAAELRHVMTNLGEKLSEEEVDEMIREADVDGDGQVNYEEFVRMMTSGATDDKDKK GHK A8IDP6 singleParticle particle 7.4 GLOW DISCHARGE

unspecified

ETHANE

This sample is attached with doublet microtubule

FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 GATAN K2 SUMMIT (4k x 4k) COUNTING 1-30 9.0 38.9 1

Initial model was extracted from a doublet microtubule attached density in our dataset.

C1 6.1 FSC 0.143 CUT-OFF RELION 3.1 143514 MAXIMUM LIKELIHOOD RELION 3.1 MAXIMUM LIKELIHOOD RELION 3.1 emd_22480.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 832 832 832 0 0 0 832 832 832 1167.296 1167.296 1167.296 90.0 90.0 90.0 X Y Z -0.019428184 0.049267717 0.00000423531 0.00027315933 1.403 1.403 1.403 0.008 AUTHOR ::::EMDATABANK.org::::EMD-22480:::: REAL emd_22480_msk_1.map