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9E2G

Cryo-EM structure of 48 nm repeat of microtubule doublet from T. brucei flagellum

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(0A, 0B, 0C, 0D)
EF-hand domain-containing family member C2polymer75286973.84UniProt (Q387A9)
Pfam (PF06565)
Pfam (PF13499)
Trypanosoma brucei brucei TREU927
2E
(0E)
EF-hand domain-containing family member C2polymer77988366.91UniProt (Q57ZX1)
Pfam (PF06565)
Trypanosoma brucei brucei TREU927
3F
(0F)
Rib72 protein-like proteinpolymer72482953.21UniProt (Q38AJ5)
Pfam (PF06565)
Trypanosoma brucei brucei TREU927
4G
(0G)
CMF34/CARP4polymer77990251.41UniProt (by SIFTS) (C9ZJX4)Trypanosoma brucei brucei TREU927
5H, I, J, K
(0H, 0I, 0J, 0K)
Flagellar protofilament ribbon protein, putativepolymer38546956.84UniProt (Q57UY7)
Pfam (PF05914)
Trypanosoma brucei brucei TREU927
6L, M
(0M, 0N)
Cilia- and flagella-associated protein 53polymer48358689.82UniProt (Q57VE0)
Pfam (PF13868)
Trypanosoma brucei brucei TREU927
7N, O
(0O, 0P)
Meiosis-specific nuclear structural protein 1polymer43652699.72UniProt (Q587B8)
Pfam (PF13868)
Trypanosoma brucei brucei TREU927
8P
(0Q)
Nucleoside diphosphate kinase, putativepolymer33437147.51UniProt (Q38DQ0)
Pfam (PF25364)
Pfam (PF00334)
Trypanosoma brucei brucei TREU927
9Q
(0R)
Nucleoside diphosphate kinase, putativepolymer34938993.71UniProt (Q581Q9)
Pfam (PF00334)
Trypanosoma brucei brucei TREU927
10R
(0S)
EF-hand domain-containing proteinpolymer42247731.91UniProt (Q581Q7)Trypanosoma brucei brucei TREU927
11S
(0T)
EF-hand domain-containing proteinpolymer42248071.51UniProt (Q388A8)Trypanosoma brucei brucei TREU927
12T
(0U)
Cyclic nucleotide-binding domain-containing proteinpolymer33137578.11UniProt (Q387J0)Trypanosoma brucei brucei TREU927
13U
(0V)
TbMIP23polymer21923452.81UniProt (Q57XG0)Trypanosoma brucei brucei TREU927
14V
(0W)
FAP141polymer13014631.41UniProt (Q38BT0)Trypanosoma brucei brucei TREU927
15W
(0X)
EF-hand domain-containing proteinpolymer27030499.91UniProt (Q57XA3)Trypanosoma brucei brucei TREU927
16X
(0Y)
Calpain-like cysteine peptidase, putativepolymer30133172.21UniProt (Q381R3)
Pfam (PF24569)
Trypanosoma brucei brucei TREU927
17Y
(0Z)
EF-hand domain-containing proteinpolymer55261839.41UniProt (Q383Y5)Trypanosoma brucei brucei TREU927
18Z
(1A)
Calcium-binding protein, putativepolymer35941708.51UniProt (Q583R2)Trypanosoma brucei brucei TREU927
19AA
(1B)
EF-hand domain-containing proteinpolymer29734213.51UniProt (Q38F14)Trypanosoma brucei brucei TREU927
20BA
(1C)
Peptidyl-prolyl cis-trans isomerasepolymer28230680.31UniProt (A0A1G4I9Z4)Trypanosoma brucei brucei TREU927PPIase
21CA
(1D)
EF-hand domain-containing proteinpolymer32036100.41UniProt (Q38AR7)Trypanosoma brucei brucei TREU927
22DA
(1E)
FAP107/MC11polymer24928127.81UniProt (Q583W1)Trypanosoma brucei brucei TREU927
23EA
(1F)
T. brucei spp.-specific proteinpolymer25428844.31UniProt (Q38EE4)Trypanosoma brucei brucei TREU927
24FA
(1G)
FAP95/MC6polymer18220151.91UniProt (Q389U0)Trypanosoma brucei brucei TREU927
25GA
(1H)
FAP129polymer38642654.51UniProt (Q57Z34)Trypanosoma brucei brucei TREU927
26HA, IA
(1I, 1J)
T. brucei spp.-specific proteinpolymer41746540.52UniProt (Q384L6)Trypanosoma brucei brucei TREU927
27JA, KA
(1K, 1L)
FAP21polymer41546442.42UniProt (Q383S0)
Pfam (PF25325)
Trypanosoma brucei brucei TREU927
28LA, MA
(1M, 1N)
Flagellar associated proteinpolymer41545935.62UniProt (Q385B6)Trypanosoma brucei brucei TREU927
29NA, OA, WD
(1O, 1P, 4X)
TbRib26bpolymer24726226.73UniProt (Q384Q9)Trypanosoma brucei brucei TREU927
30PA, QA, RA
(1Q, 1R, 1S)
PACRGApolymer30033834.93UniProt (Q582U4)
Pfam (PF10274)
Trypanosoma brucei brucei TREU927
31SA, TA
(1T, 1U)
PACRGBpolymer31235401.62UniProt (Q38E08)
Pfam (PF10274)
Trypanosoma brucei brucei TREU927
32UA, VA, WA, XA, YA...
(1V, 1W, 1X, 1Y, 1Z...)
Cilia- and flagella-associated protein 20polymer29434593.56UniProt (Q38C25)
Pfam (PF05018)
Trypanosoma brucei brucei TREU927
33AB, BB, CB
(2B, 2C, 2D)
Cilia- and flagella-associated protein 52polymer62967770.93UniProt (Q384Q0)
Pfam (PF00400)
Trypanosoma brucei brucei TREU927
34DB, EB
(2E, 2F)
Enkurin domain-containing proteinpolymer27430264.32UniProt (Q385T0)
Pfam (PF13864)
Trypanosoma brucei brucei TREU927
35FB, GB
(2G, 2H)
Enkurin domain-containing proteinpolymer37442281.62UniProt (Q4GZB9)
Pfam (PF13864)
Trypanosoma brucei brucei TREU927
36HB, IB, JB
(2I, 2J, 2K)
MC4polymer36940548.53UniProt (Q57XA7)Trypanosoma brucei brucei TREU927
37KB, LB
(2L, 2M)
MC5polymer27230760.72UniProt (Q385S6)Trypanosoma brucei brucei TREU927
38MB
(2N)
CCDC81 HU domain-containing proteinpolymer26229888.31UniProt (Q383J9)
Pfam (PF14908)
Pfam (PF18289)
Trypanosoma brucei brucei TREU927
39NB, OB, PB, QB
(2O, 2P, 2Q, 2R)
Cilia- and flagella-associated protein 45polymer48358198.34UniProt (Q57UZ3)
Pfam (PF13868)
Trypanosoma brucei brucei TREU927
40RB, SB, TB
(2S, 2T, 2U)
Trichohyalin-plectin-homology domain-containing proteinpolymer51561310.53UniProt (Q386E1)Trypanosoma brucei brucei TREU927
41AC, BC, CC, UB, VB...
(2V, 2W, 2X, 2Y, 2Z...)
Trichohyalin-plectin-homology domain-containing proteinpolymer34841736.49UniProt (Q383H7)Trypanosoma brucei brucei TREU927
42DC, EC, FC, GC, HC...
(3E, 3F, 3G, 3H, 3I...)
STOP axonemal proteinpolymer26630090.212UniProt (Q57YM5)Trypanosoma brucei brucei TREU927
43PC
(3Q)
MC8polymer27031648.01UniProt (Q386N3)Trypanosoma brucei brucei TREU927
44QC
(3R)
MC3polymer32537327.51UniProt (Q38AQ1)Trypanosoma brucei brucei TREU927
45RC
(3S)
FAP90polymer19121434.41UniProt (Q57ZR3)
Pfam (PF22589)
Trypanosoma brucei brucei TREU927
46SC, TC
(3T, 3U)
PBP36polymer32036147.02UniProt (Q57UM2)Trypanosoma brucei brucei TREU927
47UC, VC, WC
(3V, 3W, 3X)
Enkurin domain-containing proteinpolymer27831393.83UniProt (Q583F4)Trypanosoma brucei brucei TREU927
48XC, YC, ZC
(3Y, 3Z, 4A)
Enkurin domain-containing proteinpolymer26930823.73UniProt (Q583F5)Trypanosoma brucei brucei TREU927
49AD, BD, CD
(4B, 4C, 4D)
PON3polymer42046311.73UniProt (Q388F3)Trypanosoma brucei brucei TREU927
50DD, ED, FD
(4E, 4F, 4G)
PON4polymer33737083.63UniProt (Q388F2)Trypanosoma brucei brucei TREU927
51GD
(4H)
MC7polymer32937334.01UniProt (Q57YM4)Trypanosoma brucei brucei TREU927
52HD, ID
(4I, 4J)
FAP96C/MC15polymer35039428.72UniProt (Q57V66)
Pfam (PF15239)
Trypanosoma brucei brucei TREU927
53JD, KD
(4K, 4L)
FAP96Bpolymer28633435.32UniProt (Q384B8)
Pfam (PF15239)
Trypanosoma brucei brucei TREU927
54LD, MD, ND
(4M, 4N, 4O)
MOP23Apolymer19323471.63UniProt (Q582N6)Trypanosoma brucei brucei TREU927
55OD
(4P)
MOP23Bpolymer19122494.61UniProt (Q383L7)Trypanosoma brucei brucei TREU927
56PD
(4Q)
MOP23Cpolymer16619407.21UniProt (Q580D2)Trypanosoma brucei brucei TREU927
57QD, RD, XD
(4R, 4S, 4Y)
KIAA1430 homologuepolymer16119570.53UniProt (Q38AV7)
Pfam (PF13879)
Trypanosoma brucei brucei TREU927
58SD, TD, UD, VD
(4T, 4U, 4V, 4W)
Starmakerpolymer86795914.74UniProt (Q57ZC1)Trypanosoma brucei brucei TREU927
59AE, AF, AI, AJ, AM...
(AA, AC, AE, AG, AI...)
Tubulin alpha chainpolymer45149840.1145UniProt (Q4GYY5)
Pfam (PF00091)
Pfam (PF03953)
Trypanosoma brucei brucei TREU927
60AG, AH, AK, AL, BE...
(AB, AD, AF, AH, AJ...)
Tubulin beta chainpolymer44249747.9142UniProt (Q4GYY6)
Pfam (PF00091)
Pfam (PF03953)
Trypanosoma brucei brucei TREU927
61AP, BP, CP, DP, DY...
(2I, 2K, 2N, 3V, FP...)
ZINC IONnon-polymer65.424Chemie (ZN)
62AEA, AFA, AQ, AR, AU...
(JL, KC, AE, AW, CW...)
GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.2145Chemie (GTP)
63AAA, ABA, AV, AX, AZ...
(GT, HK, DO, EX, GC...)
MAGNESIUM IONnon-polymer24.3145Chemie (MG)
64ACA, ADA, AGA, AS, AT...
(IC, IU, KT, BN, CE...)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.2142Chemie (GDP)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains415
Total formula weight19735263.4
Non-Polymers*Number of molecules456
Total formula weight143889.7
All*Total formula weight19879153.1
*Water molecules are not included.

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PDB entries from 2026-01-21

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