COMPND MOL_ID: 1; COMPND 2 MOLECULE: Tubulin beta; COMPND 3 CHAIN: AA, AC, AE, AG, AI, AK, BA, BC, BE, BG, BI, BK, CC, CE, CG, CI, CK, DC, DE, DG, DI, DK, EA, EC, EE, EG, EI, EK, FA, FC, FE, FG, FI, FK, GC, GE, GG, GI, GK, GM, HC, HE, HG, HI, HK, HM, IC, IE, IG, II, IK, IM, JC, JE, JG, JI, JK, JM, KC, KE, KG, KI, KK, LC, LE, LG, LI, LK, MC, ME, MG, MI, MK, CA; COMPND 4 MOL_ID: 1; COMPND 5 Tubulin beta; COMPND 6 CHAIN: AA, AC, AE, AG, AI, AK, BA, BC, BE, BG, BI, BK, CC, CE, CG, CI, CK, DC, DE, DG, DI, DK, EA, EC, EE, EG, EI, EK, FA, FC, FE, FG, FI, FK, GC, GE, GG, GI, GK, GM, HC, HE, HG, HI, HK, HM, IC, IE, IG, II, IK, IM, JC, JE, JG, JI, JK, JM, KC, KE, KG, KI, KK, LC, LE, LG, LI, LK, MC, ME, MG, MI, MK, CA; COMPND 7 MOL_ID: 2; COMPND 8 Tubulin alpha; COMPND 9 CHAIN: AB, AD, AF, AH, AJ, AL, BB, BD, BF, BH, BJ, BL, CB, CD, CF, CH, CJ, DB, DD, DF, DH, DJ, DL, EB, ED, EF, EH, EJ, EL, FB, FD, FF, FH, FJ, FL, GD, GF, GH, GJ, GL, HD, HF, HH, HJ, HL, ID, IF, IH, IJ, IL, JB, JD, JF, JH, JJ, JL, KB, KD, KF, KH, KJ, KL, LB, LD, LF, LH, LJ, LL, MB, MD, MF, MH, MJ, ML; COMPND 10 MOL_ID: 14; COMPND 11 FAP213; COMPND 12 CHAIN: J, K; EXPDTA ELECTRON MICROSCOPY DBREF 7SOM G 1 1074 UNP A0A2K3DK A0A2K3DKW3_ 1 1074 DBREF 7SOM G 1 443 UNP P04690 TBB_CHLRE 1 443