1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Ti, S.-C.
Pamula, M.C.
Howes, S.C.
Duellberg, C.
Nicholas, C.I.
Kleiner, R.E.
Forth, S.
Surrey, T.
Nogales, E.
Kapoor, T.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C10 H15 N5 O11 P2
443.201
n
GUANOSINE-5'-DIPHOSPHATE
RNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C10 H16 N5 O14 P3
523.180
n
GUANOSINE-5'-TRIPHOSPHATE
non-polymer
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Mg 2
24.305
MAGNESIUM ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
P
N
89
N
O
N
90
N
O
N
91
N
O
N
92
N
O
N
93
N
P
N
94
N
O
N
95
N
O
N
96
N
O
N
97
N
C
N
98
R
C
N
99
N
O
N
100
S
C
N
101
N
O
N
102
R
C
N
103
N
O
N
104
R
C
Y
105
N
N
Y
106
N
C
Y
107
N
N
Y
108
N
C
N
109
N
C
N
110
N
O
N
111
N
N
N
112
N
C
N
113
N
N
N
114
N
N
Y
115
N
C
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
N
N
132
S
C
N
133
N
C
N
134
N
O
N
135
N
C
N
136
N
C
N
137
N
C
N
138
N
O
N
139
N
N
N
140
N
O
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
N
N
152
S
C
N
153
N
C
N
154
N
O
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
O
N
159
N
O
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
N
C
N
172
N
C
N
173
N
O
N
174
N
O
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
P
N
181
N
O
N
182
N
O
N
183
N
O
N
184
N
O
N
185
N
P
N
186
N
O
N
187
N
O
N
188
N
O
N
189
N
P
N
190
N
O
N
191
N
O
N
192
N
O
N
193
N
C
N
194
R
C
N
195
N
O
N
196
S
C
N
197
N
O
N
198
R
C
N
199
N
O
N
200
R
C
Y
201
N
N
Y
202
N
C
Y
203
N
N
Y
204
N
C
N
205
N
C
N
206
N
O
N
207
N
N
N
208
N
C
N
209
N
N
N
210
N
N
Y
211
N
C
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
N
N
229
S
C
N
230
N
C
N
231
N
O
N
232
N
C
Y
233
N
C
Y
234
N
N
Y
235
N
C
Y
236
N
C
Y
237
N
N
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
S
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
O
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
C
N
301
N
N
N
302
N
O
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
N
323
N
C
N
324
N
S
N
325
N
C
N
326
N
O
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
MG
N
339
N
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
N
350
N
O
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
N
N
363
S
C
N
364
N
C
N
365
N
O
N
366
N
C
N
367
N
C
N
368
N
C
N
369
N
O
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
N
384
N
O
N
385
N
O
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
N
N
394
S
C
N
395
N
C
N
396
N
O
N
397
R
C
N
398
N
O
N
399
N
C
N
400
N
O
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
N
N
411
S
C
N
412
N
C
N
413
N
O
N
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
N
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
N
424
N
O
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
N
N
438
S
C
N
439
N
C
N
440
N
O
N
441
N
C
Y
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
N
448
N
O
N
449
N
O
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
N
N
462
S
C
N
463
N
C
N
464
N
O
N
465
N
C
N
466
N
C
N
467
N
C
N
468
N
O
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
doub
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
Y
112
N
sing
Y
113
N
sing
Y
114
N
doub
N
115
N
sing
Y
116
N
sing
N
117
N
sing
Y
118
N
doub
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
doub
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
doub
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
doub
N
172
N
sing
N
173
N
sing
N
174
N
doub
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
doub
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
Y
208
N
sing
Y
209
N
sing
Y
210
N
doub
N
211
N
sing
Y
212
N
sing
N
213
N
sing
Y
214
N
doub
N
215
N
doub
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
doub
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
sing
Y
236
N
doub
Y
237
N
doub
N
238
N
sing
Y
239
N
sing
N
240
N
sing
Y
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
doub
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
doub
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
doub
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
Y
341
N
doub
Y
342
N
sing
Y
343
N
sing
N
344
N
sing
Y
345
N
doub
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
doub
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
doub
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
doub
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
Y
410
N
doub
Y
411
N
sing
Y
412
N
sing
N
413
N
sing
Y
414
N
doub
Y
415
N
sing
Y
416
N
sing
N
417
N
sing
Y
418
N
sing
Y
419
N
doub
N
420
N
sing
Y
421
N
doub
N
422
N
sing
Y
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
doub
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
Y
438
N
doub
Y
439
N
sing
Y
440
N
sing
N
441
N
sing
Y
442
N
doub
N
443
N
sing
Y
444
N
doub
N
445
N
sing
Y
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
doub
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
US
Dev.Cell
1534-5807
37
72
84
10.1016/j.devcel.2016.03.003
27046833
Mutations in Human Tubulin Proximal to the Kinesin-Binding Site Alter Dynamic Instability at Microtubule Plus- and Minus-Ends.
2016
10.2210/pdb5ij0/pdb
pdb_00005ij0
5IJ0
24268
3.8
FSC 0.143 CUT-OFF
HELICAL
6.9
1
PHASE FLIPPING AND AMPLITUDE CORRECTION
1,2
Microtubule assembled from recombinant human tubulin decorated with kinesin
0
RECOMBINANT
COMPLEX
9606
Homo sapiens
7111
Trichoplusia ni
pFastBacHT
HELICAL ARRAY
1
1
HELICAL
-27.69
9.44
C1
27.6
GATAN K2 SUMMIT (4k x 4k)
300
FIELD EMISSION GUN
FLOOD BEAM
FEI TITAN
BRIGHT FIELD
GATAN 626 SINGLE TILT LIQUID NITROGEN CRYO TRANSFER HOLDER
1
PARTICLE SELECTION
1
IMAGE ACQUISITION
1
Leginon
MASKING
CTF CORRECTION
1
LAYERLINE INDEXING
DIFFRACTION INDEXING
MODEL FITTING
MODEL REFINEMENT
OTHER
INITIAL EULER ASSIGNMENT
1
FINAL EULER ASSIGNMENT
1
CLASSIFICATION
1
RECONSTRUCTION
1
NO
NO
NO
YES
ETHANE
5IJ0
48665.027
Tubulin alpha-1B chain
1
man
polymer
47809.926
Tubulin beta-3 chain
1
man
polymer
523.180
GUANOSINE-5'-TRIPHOSPHATE
1
syn
non-polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
443.201
GUANOSINE-5'-DIPHOSPHATE
1
syn
non-polymer
Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain
Tubulin beta-4 chain,Tubulin beta-III
no
no
MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRT
GTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVD
YGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITA
SLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYR
GDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYA
KRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGV
MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRT
GTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVD
YGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITA
SLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYR
GDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYA
KRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGV
A
polypeptide(L)
no
no
MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPSGNYVGDSDLQLERISVYYNEASSHKYVPRAILVDLEPGTMDSVRSGA
FGHLFRPDNFIFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKECENCDCLQGFQLTHSLGGGTGSGMGTLLISKVREEYP
DRIMNTFSVVPSPKVSDTVVEPYNATLSIHQLVENTDETYCIDNEALYDICFRTLKLATPTYGDLNHLVSATMSGVTTSL
RFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTARGSQQYRALTVPELTQQMFDAKNMMAACDPRHGRYLTVATVFRGR
MSMKEVDEQMLAIQSKNSSYFVEWIPNNVKVAVCDIPPRGLKMSSTFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTG
EGMDEMEFTEAESNMNDLVSEYQQYQ
MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPSGNYVGDSDLQLERISVYYNEASSHKYVPRAILVDLEPGTMDSVRSGA
FGHLFRPDNFIFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKECENCDCLQGFQLTHSLGGGTGSGMGTLLISKVREEYP
DRIMNTFSVVPSPKVSDTVVEPYNATLSIHQLVENTDETYCIDNEALYDICFRTLKLATPTYGDLNHLVSATMSGVTTSL
RFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTARGSQQYRALTVPELTQQMFDAKNMMAACDPRHGRYLTVATVFRGR
MSMKEVDEQMLAIQSKNSSYFVEWIPNNVKVAVCDIPPRGLKMSSTFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTG
EGMDEMEFTEAESNMNDLVSEYQQYQ
B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Human
sample
1
437
TUBA1B
9606
Homo sapiens
7111
Trichoplusia ni
Biological sequence
Human
sample
1
426
TUBB3, TUBB4
9606
Homo sapiens
7111
Trichoplusia ni
Biological sequence
em_image_scans
pdbx_audit_support
pdbx_audit_support
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Author supporting evidence
Data collection
Author supporting evidence
Data collection
Database references
1
0
2016-04-20
1
1
2017-09-27
1
2
2019-12-25
1
3
2024-03-06
_pdbx_audit_support.funding_organization
_pdbx_audit_support.funding_organization
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)
GM65933
United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)
GM051487
N
RCSB
Y
RCSB
2016-03-01
REL
GTP
GUANOSINE-5'-TRIPHOSPHATE
MG
MAGNESIUM ION
GDP
GUANOSINE-5'-DIPHOSPHATE
GTP
501
3
GTP
GTP
501
A
MG
502
4
MG
MG
502
A
GDP
501
5
GDP
GDP
501
B
MET
1
n
1
MET
1
A
ARG
2
n
2
ARG
2
A
GLU
3
n
3
GLU
3
A
CYS
4
n
4
CYS
4
A
ILE
5
n
5
ILE
5
A
SER
6
n
6
SER
6
A
ILE
7
n
7
ILE
7
A
HIS
8
n
8
HIS
8
A
VAL
9
n
9
VAL
9
A
GLY
10
n
10
GLY
10
A
GLN
11
n
11
GLN
11
A
ALA
12
n
12
ALA
12
A
GLY
13
n
13
GLY
13
A
VAL
14
n
14
VAL
14
A
GLN
15
n
15
GLN
15
A
ILE
16
n
16
ILE
16
A
GLY
17
n
17
GLY
17
A
ASN
18
n
18
ASN
18
A
ALA
19
n
19
ALA
19
A
CYS
20
n
20
CYS
20
A
TRP
21
n
21
TRP
21
A
GLU
22
n
22
GLU
22
A
LEU
23
n
23
LEU
23
A
TYR
24
n
24
TYR
24
A
CYS
25
n
25
CYS
25
A
LEU
26
n
26
LEU
26
A
GLU
27
n
27
GLU
27
A
HIS
28
n
28
HIS
28
A
GLY
29
n
29
GLY
29
A
ILE
30
n
30
ILE
30
A
GLN
31
n
31
GLN
31
A
PRO
32
n
32
PRO
32
A
ASP
33
n
33
ASP
33
A
GLY
34
n
34
GLY
34
A
GLN
35
n
35
GLN
35
A
MET
36
n
36
MET
36
A
PRO
37
n
37
PRO
37
A
n
38
38
A
n
39
39
A
n
40
40
A
n
41
41
A
n
42
42
A
n
43
43
A
n
44
44
A
GLY
45
n
45
GLY
45
A
ASP
46
n
46
ASP
46
A
ASP
47
n
47
ASP
47
A
SER
48
n
48
SER
48
A
PHE
49
n
49
PHE
49
A
ASN
50
n
50
ASN
50
A
THR
51
n
51
THR
51
A
PHE
52
n
52
PHE
52
A
PHE
53
n
53
PHE
53
A
SER
54
n
54
SER
54
A
GLU
55
n
55
GLU
55
A
THR
56
n
56
THR
56
A
GLY
57
n
57
GLY
57
A
ALA
58
n
58
ALA
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
HIS
61
n
61
HIS
61
A
VAL
62
n
62
VAL
62
A
PRO
63
n
63
PRO
63
A
ARG
64
n
64
ARG
64
A
ALA
65
n
65
ALA
65
A
VAL
66
n
66
VAL
66
A
PHE
67
n
67
PHE
67
A
VAL
68
n
68
VAL
68
A
ASP
69
n
69
ASP
69
A
LEU
70
n
70
LEU
70
A
GLU
71
n
71
GLU
71
A
PRO
72
n
72
PRO
72
A
THR
73
n
73
THR
73
A
VAL
74
n
74
VAL
74
A
ILE
75
n
75
ILE
75
A
ASP
76
n
76
ASP
76
A
GLU
77
n
77
GLU
77
A
VAL
78
n
78
VAL
78
A
ARG
79
n
79
ARG
79
A
THR
80
n
80
THR
80
A
GLY
81
n
81
GLY
81
A
THR
82
n
82
THR
82
A
TYR
83
n
83
TYR
83
A
ARG
84
n
84
ARG
84
A
GLN
85
n
85
GLN
85
A
LEU
86
n
86
LEU
86
A
PHE
87
n
87
PHE
87
A
HIS
88
n
88
HIS
88
A
PRO
89
n
89
PRO
89
A
GLU
90
n
90
GLU
90
A
GLN
91
n
91
GLN
91
A
LEU
92
n
92
LEU
92
A
ILE
93
n
93
ILE
93
A
THR
94
n
94
THR
94
A
GLY
95
n
95
GLY
95
A
LYS
96
n
96
LYS
96
A
GLU
97
n
97
GLU
97
A
ASP
98
n
98
ASP
98
A
ALA
99
n
99
ALA
99
A
ALA
100
n
100
ALA
100
A
ASN
101
n
101
ASN
101
A
ASN
102
n
102
ASN
102
A
TYR
103
n
103
TYR
103
A
ALA
104
n
104
ALA
104
A
ARG
105
n
105
ARG
105
A
GLY
106
n
106
GLY
106
A
HIS
107
n
107
HIS
107
A
TYR
108
n
108
TYR
108
A
THR
109
n
109
THR
109
A
ILE
110
n
110
ILE
110
A
GLY
111
n
111
GLY
111
A
LYS
112
n
112
LYS
112
A
GLU
113
n
113
GLU
113
A
ILE
114
n
114
ILE
114
A
ILE
115
n
115
ILE
115
A
ASP
116
n
116
ASP
116
A
LEU
117
n
117
LEU
117
A
VAL
118
n
118
VAL
118
A
LEU
119
n
119
LEU
119
A
ASP
120
n
120
ASP
120
A
ARG
121
n
121
ARG
121
A
ILE
122
n
122
ILE
122
A
ARG
123
n
123
ARG
123
A
LYS
124
n
124
LYS
124
A
LEU
125
n
125
LEU
125
A
ALA
126
n
126
ALA
126
A
ASP
127
n
127
ASP
127
A
GLN
128
n
128
GLN
128
A
CYS
129
n
129
CYS
129
A
THR
130
n
130
THR
130
A
GLY
131
n
131
GLY
131
A
LEU
132
n
132
LEU
132
A
GLN
133
n
133
GLN
133
A
GLY
134
n
134
GLY
134
A
PHE
135
n
135
PHE
135
A
LEU
136
n
136
LEU
136
A
VAL
137
n
137
VAL
137
A
PHE
138
n
138
PHE
138
A
HIS
139
n
139
HIS
139
A
SER
140
n
140
SER
140
A
PHE
141
n
141
PHE
141
A
GLY
142
n
142
GLY
142
A
GLY
143
n
143
GLY
143
A
GLY
144
n
144
GLY
144
A
THR
145
n
145
THR
145
A
GLY
146
n
146
GLY
146
A
SER
147
n
147
SER
147
A
GLY
148
n
148
GLY
148
A
PHE
149
n
149
PHE
149
A
THR
150
n
150
THR
150
A
SER
151
n
151
SER
151
A
LEU
152
n
152
LEU
152
A
LEU
153
n
153
LEU
153
A
MET
154
n
154
MET
154
A
GLU
155
n
155
GLU
155
A
ARG
156
n
156
ARG
156
A
LEU
157
n
157
LEU
157
A
SER
158
n
158
SER
158
A
VAL
159
n
159
VAL
159
A
ASP
160
n
160
ASP
160
A
TYR
161
n
161
TYR
161
A
GLY
162
n
162
GLY
162
A
LYS
163
n
163
LYS
163
A
LYS
164
n
164
LYS
164
A
SER
165
n
165
SER
165
A
LYS
166
n
166
LYS
166
A
LEU
167
n
167
LEU
167
A
GLU
168
n
168
GLU
168
A
PHE
169
n
169
PHE
169
A
SER
170
n
170
SER
170
A
ILE
171
n
171
ILE
171
A
TYR
172
n
172
TYR
172
A
PRO
173
n
173
PRO
173
A
ALA
174
n
174
ALA
174
A
PRO
175
n
175
PRO
175
A
GLN
176
n
176
GLN
176
A
VAL
177
n
177
VAL
177
A
SER
178
n
178
SER
178
A
THR
179
n
179
THR
179
A
ALA
180
n
180
ALA
180
A
VAL
181
n
181
VAL
181
A
VAL
182
n
182
VAL
182
A
GLU
183
n
183
GLU
183
A
PRO
184
n
184
PRO
184
A
TYR
185
n
185
TYR
185
A
ASN
186
n
186
ASN
186
A
SER
187
n
187
SER
187
A
ILE
188
n
188
ILE
188
A
LEU
189
n
189
LEU
189
A
THR
190
n
190
THR
190
A
THR
191
n
191
THR
191
A
HIS
192
n
192
HIS
192
A
THR
193
n
193
THR
193
A
THR
194
n
194
THR
194
A
LEU
195
n
195
LEU
195
A
GLU
196
n
196
GLU
196
A
HIS
197
n
197
HIS
197
A
SER
198
n
198
SER
198
A
ASP
199
n
199
ASP
199
A
CYS
200
n
200
CYS
200
A
ALA
201
n
201
ALA
201
A
PHE
202
n
202
PHE
202
A
MET
203
n
203
MET
203
A
VAL
204
n
204
VAL
204
A
ASP
205
n
205
ASP
205
A
ASN
206
n
206
ASN
206
A
GLU
207
n
207
GLU
207
A
ALA
208
n
208
ALA
208
A
ILE
209
n
209
ILE
209
A
TYR
210
n
210
TYR
210
A
ASP
211
n
211
ASP
211
A
ILE
212
n
212
ILE
212
A
CYS
213
n
213
CYS
213
A
ARG
214
n
214
ARG
214
A
ARG
215
n
215
ARG
215
A
ASN
216
n
216
ASN
216
A
LEU
217
n
217
LEU
217
A
ASP
218
n
218
ASP
218
A
ILE
219
n
219
ILE
219
A
GLU
220
n
220
GLU
220
A
ARG
221
n
221
ARG
221
A
PRO
222
n
222
PRO
222
A
THR
223
n
223
THR
223
A
TYR
224
n
224
TYR
224
A
THR
225
n
225
THR
225
A
ASN
226
n
226
ASN
226
A
LEU
227
n
227
LEU
227
A
ASN
228
n
228
ASN
228
A
ARG
229
n
229
ARG
229
A
LEU
230
n
230
LEU
230
A
ILE
231
n
231
ILE
231
A
SER
232
n
232
SER
232
A
GLN
233
n
233
GLN
233
A
ILE
234
n
234
ILE
234
A
VAL
235
n
235
VAL
235
A
SER
236
n
236
SER
236
A
SER
237
n
237
SER
237
A
ILE
238
n
238
ILE
238
A
THR
239
n
239
THR
239
A
ALA
240
n
240
ALA
240
A
SER
241
n
241
SER
241
A
LEU
242
n
242
LEU
242
A
ARG
243
n
243
ARG
243
A
PHE
244
n
244
PHE
244
A
ASP
245
n
245
ASP
245
A
GLY
246
n
246
GLY
246
A
ALA
247
n
247
ALA
247
A
LEU
248
n
248
LEU
248
A
ASN
249
n
249
ASN
249
A
VAL
250
n
250
VAL
250
A
ASP
251
n
251
ASP
251
A
LEU
252
n
252
LEU
252
A
THR
253
n
253
THR
253
A
GLU
254
n
254
GLU
254
A
PHE
255
n
255
PHE
255
A
GLN
256
n
256
GLN
256
A
THR
257
n
257
THR
257
A
ASN
258
n
258
ASN
258
A
LEU
259
n
259
LEU
259
A
VAL
260
n
260
VAL
260
A
PRO
261
n
261
PRO
261
A
TYR
262
n
262
TYR
262
A
PRO
263
n
263
PRO
263
A
ARG
264
n
264
ARG
264
A
ILE
265
n
265
ILE
265
A
HIS
266
n
266
HIS
266
A
PHE
267
n
267
PHE
267
A
PRO
268
n
268
PRO
268
A
LEU
269
n
269
LEU
269
A
ALA
270
n
270
ALA
270
A
THR
271
n
271
THR
271
A
TYR
272
n
272
TYR
272
A
ALA
273
n
273
ALA
273
A
PRO
274
n
274
PRO
274
A
VAL
275
n
275
VAL
275
A
ILE
276
n
276
ILE
276
A
SER
277
n
277
SER
277
A
ALA
278
n
278
ALA
278
A
GLU
279
n
279
GLU
279
A
LYS
280
n
280
LYS
280
A
ALA
281
n
281
ALA
281
A
TYR
282
n
282
TYR
282
A
HIS
283
n
283
HIS
283
A
GLU
284
n
284
GLU
284
A
GLN
285
n
285
GLN
285
A
LEU
286
n
286
LEU
286
A
SER
287
n
287
SER
287
A
VAL
288
n
288
VAL
288
A
ALA
289
n
289
ALA
289
A
GLU
290
n
290
GLU
290
A
ILE
291
n
291
ILE
291
A
THR
292
n
292
THR
292
A
ASN
293
n
293
ASN
293
A
ALA
294
n
294
ALA
294
A
CYS
295
n
295
CYS
295
A
PHE
296
n
296
PHE
296
A
GLU
297
n
297
GLU
297
A
PRO
298
n
298
PRO
298
A
ALA
299
n
299
ALA
299
A
ASN
300
n
300
ASN
300
A
GLN
301
n
301
GLN
301
A
MET
302
n
302
MET
302
A
VAL
303
n
303
VAL
303
A
LYS
304
n
304
LYS
304
A
CYS
305
n
305
CYS
305
A
ASP
306
n
306
ASP
306
A
PRO
307
n
307
PRO
307
A
ARG
308
n
308
ARG
308
A
HIS
309
n
309
HIS
309
A
GLY
310
n
310
GLY
310
A
LYS
311
n
311
LYS
311
A
TYR
312
n
312
TYR
312
A
MET
313
n
313
MET
313
A
ALA
314
n
314
ALA
314
A
CYS
315
n
315
CYS
315
A
CYS
316
n
316
CYS
316
A
LEU
317
n
317
LEU
317
A
LEU
318
n
318
LEU
318
A
TYR
319
n
319
TYR
319
A
ARG
320
n
320
ARG
320
A
GLY
321
n
321
GLY
321
A
ASP
322
n
322
ASP
322
A
VAL
323
n
323
VAL
323
A
VAL
324
n
324
VAL
324
A
PRO
325
n
325
PRO
325
A
LYS
326
n
326
LYS
326
A
ASP
327
n
327
ASP
327
A
VAL
328
n
328
VAL
328
A
ASN
329
n
329
ASN
329
A
ALA
330
n
330
ALA
330
A
ALA
331
n
331
ALA
331
A
ILE
332
n
332
ILE
332
A
ALA
333
n
333
ALA
333
A
THR
334
n
334
THR
334
A
ILE
335
n
335
ILE
335
A
LYS
336
n
336
LYS
336
A
THR
337
n
337
THR
337
A
LYS
338
n
338
LYS
338
A
ARG
339
n
339
ARG
339
A
SER
340
n
340
SER
340
A
ILE
341
n
341
ILE
341
A
GLN
342
n
342
GLN
342
A
PHE
343
n
343
PHE
343
A
VAL
344
n
344
VAL
344
A
ASP
345
n
345
ASP
345
A
TRP
346
n
346
TRP
346
A
CYS
347
n
347
CYS
347
A
PRO
348
n
348
PRO
348
A
THR
349
n
349
THR
349
A
GLY
350
n
350
GLY
350
A
PHE
351
n
351
PHE
351
A
LYS
352
n
352
LYS
352
A
VAL
353
n
353
VAL
353
A
GLY
354
n
354
GLY
354
A
ILE
355
n
355
ILE
355
A
ASN
356
n
356
ASN
356
A
TYR
357
n
357
TYR
357
A
GLN
358
n
358
GLN
358
A
PRO
359
n
359
PRO
359
A
PRO
360
n
360
PRO
360
A
THR
361
n
361
THR
361
A
VAL
362
n
362
VAL
362
A
VAL
363
n
363
VAL
363
A
PRO
364
n
364
PRO
364
A
GLY
365
n
365
GLY
365
A
GLY
366
n
366
GLY
366
A
ASP
367
n
367
ASP
367
A
LEU
368
n
368
LEU
368
A
ALA
369
n
369
ALA
369
A
LYS
370
n
370
LYS
370
A
VAL
371
n
371
VAL
371
A
GLN
372
n
372
GLN
372
A
ARG
373
n
373
ARG
373
A
ALA
374
n
374
ALA
374
A
VAL
375
n
375
VAL
375
A
CYS
376
n
376
CYS
376
A
MET
377
n
377
MET
377
A
LEU
378
n
378
LEU
378
A
SER
379
n
379
SER
379
A
ASN
380
n
380
ASN
380
A
THR
381
n
381
THR
381
A
THR
382
n
382
THR
382
A
ALA
383
n
383
ALA
383
A
ILE
384
n
384
ILE
384
A
ALA
385
n
385
ALA
385
A
GLU
386
n
386
GLU
386
A
ALA
387
n
387
ALA
387
A
TRP
388
n
388
TRP
388
A
ALA
389
n
389
ALA
389
A
ARG
390
n
390
ARG
390
A
LEU
391
n
391
LEU
391
A
ASP
392
n
392
ASP
392
A
HIS
393
n
393
HIS
393
A
LYS
394
n
394
LYS
394
A
PHE
395
n
395
PHE
395
A
ASP
396
n
396
ASP
396
A
LEU
397
n
397
LEU
397
A
MET
398
n
398
MET
398
A
TYR
399
n
399
TYR
399
A
ALA
400
n
400
ALA
400
A
LYS
401
n
401
LYS
401
A
ARG
402
n
402
ARG
402
A
ALA
403
n
403
ALA
403
A
PHE
404
n
404
PHE
404
A
VAL
405
n
405
VAL
405
A
HIS
406
n
406
HIS
406
A
TRP
407
n
407
TRP
407
A
TYR
408
n
408
TYR
408
A
VAL
409
n
409
VAL
409
A
GLY
410
n
410
GLY
410
A
GLU
411
n
411
GLU
411
A
GLY
412
n
412
GLY
412
A
MET
413
n
413
MET
413
A
GLU
414
n
414
GLU
414
A
GLU
415
n
415
GLU
415
A
GLY
416
n
416
GLY
416
A
GLU
417
n
417
GLU
417
A
PHE
418
n
418
PHE
418
A
SER
419
n
419
SER
419
A
GLU
420
n
420
GLU
420
A
ALA
421
n
421
ALA
421
A
ARG
422
n
422
ARG
422
A
GLU
423
n
423
GLU
423
A
ASP
424
n
424
ASP
424
A
MET
425
n
425
MET
425
A
ALA
426
n
426
ALA
426
A
ALA
427
n
427
ALA
427
A
LEU
428
n
428
LEU
428
A
GLU
429
n
429
GLU
429
A
LYS
430
n
430
LYS
430
A
ASP
431
n
431
ASP
431
A
TYR
432
n
432
TYR
432
A
GLU
433
n
433
GLU
433
A
GLU
434
n
434
GLU
434
A
VAL
435
n
435
VAL
435
A
GLY
436
n
436
GLY
436
A
VAL
437
n
437
VAL
437
A
MET
1
n
1
MET
1
B
ARG
2
n
2
ARG
2
B
GLU
3
n
3
GLU
3
B
ILE
4
n
4
ILE
4
B
VAL
5
n
5
VAL
5
B
HIS
6
n
6
HIS
6
B
ILE
7
n
7
ILE
7
B
GLN
8
n
8
GLN
8
B
ALA
9
n
9
ALA
9
B
GLY
10
n
10
GLY
10
B
GLN
11
n
11
GLN
11
B
CYS
12
n
12
CYS
12
B
GLY
13
n
13
GLY
13
B
ASN
14
n
14
ASN
14
B
GLN
15
n
15
GLN
15
B
ILE
16
n
16
ILE
16
B
GLY
17
n
17
GLY
17
B
ALA
18
n
18
ALA
18
B
LYS
19
n
19
LYS
19
B
PHE
20
n
20
PHE
20
B
TRP
21
n
21
TRP
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
ILE
24
n
24
ILE
24
B
SER
25
n
25
SER
25
B
ASP
26
n
26
ASP
26
B
GLU
27
n
27
GLU
27
B
HIS
28
n
28
HIS
28
B
GLY
29
n
29
GLY
29
B
ILE
30
n
30
ILE
30
B
ASP
31
n
31
ASP
31
B
PRO
32
n
32
PRO
32
B
SER
33
n
33
SER
33
B
GLY
34
n
34
GLY
34
B
ASN
35
n
35
ASN
35
B
TYR
36
n
36
TYR
36
B
VAL
37
n
37
VAL
37
B
GLY
38
n
38
GLY
38
B
ASP
39
n
39
ASP
39
B
SER
40
n
40
SER
40
B
ASP
41
n
41
ASP
41
B
LEU
42
n
42
LEU
42
B
GLN
43
n
43
GLN
43
B
LEU
44
n
44
LEU
44
B
GLU
45
n
45
GLU
45
B
ARG
46
n
46
ARG
46
B
ILE
47
n
47
ILE
47
B
SER
48
n
48
SER
48
B
VAL
49
n
49
VAL
49
B
TYR
50
n
50
TYR
50
B
TYR
51
n
51
TYR
51
B
ASN
52
n
52
ASN
52
B
GLU
53
n
53
GLU
53
B
ALA
54
n
54
ALA
54
B
SER
55
n
55
SER
55
B
SER
56
n
56
SER
56
B
HIS
57
n
57
HIS
57
B
LYS
58
n
58
LYS
58
B
TYR
59
n
59
TYR
59
B
VAL
60
n
60
VAL
60
B
PRO
61
n
61
PRO
61
B
ARG
62
n
62
ARG
62
B
ALA
63
n
63
ALA
63
B
ILE
64
n
64
ILE
64
B
LEU
65
n
65
LEU
65
B
VAL
66
n
66
VAL
66
B
ASP
67
n
67
ASP
67
B
LEU
68
n
68
LEU
68
B
GLU
69
n
69
GLU
69
B
PRO
70
n
70
PRO
70
B
GLY
71
n
71
GLY
71
B
THR
72
n
72
THR
72
B
MET
73
n
73
MET
73
B
ASP
74
n
74
ASP
74
B
SER
75
n
75
SER
75
B
VAL
76
n
76
VAL
76
B
ARG
77
n
77
ARG
77
B
SER
78
n
78
SER
78
B
GLY
79
n
79
GLY
79
B
ALA
80
n
80
ALA
80
B
PHE
81
n
81
PHE
81
B
GLY
82
n
82
GLY
82
B
HIS
83
n
83
HIS
83
B
LEU
84
n
84
LEU
84
B
PHE
85
n
85
PHE
85
B
ARG
86
n
86
ARG
86
B
PRO
87
n
87
PRO
87
B
ASP
88
n
88
ASP
88
B
ASN
89
n
89
ASN
89
B
PHE
90
n
90
PHE
90
B
ILE
91
n
91
ILE
91
B
PHE
92
n
92
PHE
92
B
GLY
93
n
93
GLY
93
B
GLN
94
n
94
GLN
94
B
SER
95
n
95
SER
95
B
GLY
96
n
96
GLY
96
B
ALA
97
n
97
ALA
97
B
GLY
98
n
98
GLY
98
B
ASN
99
n
99
ASN
99
B
ASN
100
n
100
ASN
100
B
TRP
101
n
101
TRP
101
B
ALA
102
n
102
ALA
102
B
LYS
103
n
103
LYS
103
B
GLY
104
n
104
GLY
104
B
HIS
105
n
105
HIS
105
B
TYR
106
n
106
TYR
106
B
THR
107
n
107
THR
107
B
GLU
108
n
108
GLU
108
B
GLY
109
n
109
GLY
109
B
ALA
110
n
110
ALA
110
B
GLU
111
n
111
GLU
111
B
LEU
112
n
112
LEU
112
B
VAL
113
n
113
VAL
113
B
ASP
114
n
114
ASP
114
B
SER
115
n
115
SER
115
B
VAL
116
n
116
VAL
116
B
LEU
117
n
117
LEU
117
B
ASP
118
n
118
ASP
118
B
VAL
119
n
119
VAL
119
B
VAL
120
n
120
VAL
120
B
ARG
121
n
121
ARG
121
B
LYS
122
n
122
LYS
122
B
GLU
123
n
123
GLU
123
B
CYS
124
n
124
CYS
124
B
GLU
125
n
125
GLU
125
B
ASN
126
n
126
ASN
126
B
CYS
127
n
127
CYS
127
B
ASP
128
n
128
ASP
128
B
CYS
129
n
129
CYS
129
B
LEU
130
n
130
LEU
130
B
GLN
131
n
131
GLN
131
B
GLY
132
n
132
GLY
132
B
PHE
133
n
133
PHE
133
B
GLN
134
n
134
GLN
134
B
LEU
135
n
135
LEU
135
B
THR
136
n
136
THR
136
B
HIS
137
n
137
HIS
137
B
SER
138
n
138
SER
138
B
LEU
139
n
139
LEU
139
B
GLY
140
n
140
GLY
140
B
GLY
141
n
141
GLY
141
B
GLY
142
n
142
GLY
142
B
THR
143
n
143
THR
143
B
GLY
144
n
144
GLY
144
B
SER
145
n
145
SER
145
B
GLY
146
n
146
GLY
146
B
MET
147
n
147
MET
147
B
GLY
148
n
148
GLY
148
B
THR
149
n
149
THR
149
B
LEU
150
n
150
LEU
150
B
LEU
151
n
151
LEU
151
B
ILE
152
n
152
ILE
152
B
SER
153
n
153
SER
153
B
LYS
154
n
154
LYS
154
B
VAL
155
n
155
VAL
155
B
ARG
156
n
156
ARG
156
B
GLU
157
n
157
GLU
157
B
GLU
158
n
158
GLU
158
B
TYR
159
n
159
TYR
159
B
PRO
160
n
160
PRO
160
B
ASP
161
n
161
ASP
161
B
ARG
162
n
162
ARG
162
B
ILE
163
n
163
ILE
163
B
MET
164
n
164
MET
164
B
ASN
165
n
165
ASN
165
B
THR
166
n
166
THR
166
B
PHE
167
n
167
PHE
167
B
SER
168
n
168
SER
168
B
VAL
169
n
169
VAL
169
B
VAL
170
n
170
VAL
170
B
PRO
171
n
171
PRO
171
B
SER
172
n
172
SER
172
B
PRO
173
n
173
PRO
173
B
LYS
174
n
174
LYS
174
B
VAL
175
n
175
VAL
175
B
SER
176
n
176
SER
176
B
ASP
177
n
177
ASP
177
B
THR
178
n
178
THR
178
B
VAL
179
n
179
VAL
179
B
VAL
180
n
180
VAL
180
B
GLU
181
n
181
GLU
181
B
PRO
182
n
182
PRO
182
B
TYR
183
n
183
TYR
183
B
ASN
184
n
184
ASN
184
B
ALA
185
n
185
ALA
185
B
THR
186
n
186
THR
186
B
LEU
187
n
187
LEU
187
B
SER
188
n
188
SER
188
B
ILE
189
n
189
ILE
189
B
HIS
190
n
190
HIS
190
B
GLN
191
n
191
GLN
191
B
LEU
192
n
192
LEU
192
B
VAL
193
n
193
VAL
193
B
GLU
194
n
194
GLU
194
B
ASN
195
n
195
ASN
195
B
THR
196
n
196
THR
196
B
ASP
197
n
197
ASP
197
B
GLU
198
n
198
GLU
198
B
THR
199
n
199
THR
199
B
TYR
200
n
200
TYR
200
B
CYS
201
n
201
CYS
201
B
ILE
202
n
202
ILE
202
B
ASP
203
n
203
ASP
203
B
ASN
204
n
204
ASN
204
B
GLU
205
n
205
GLU
205
B
ALA
206
n
206
ALA
206
B
LEU
207
n
207
LEU
207
B
TYR
208
n
208
TYR
208
B
ASP
209
n
209
ASP
209
B
ILE
210
n
210
ILE
210
B
CYS
211
n
211
CYS
211
B
PHE
212
n
212
PHE
212
B
ARG
213
n
213
ARG
213
B
THR
214
n
214
THR
214
B
LEU
215
n
215
LEU
215
B
LYS
216
n
216
LYS
216
B
LEU
217
n
217
LEU
217
B
ALA
218
n
218
ALA
218
B
THR
219
n
219
THR
219
B
PRO
220
n
220
PRO
220
B
THR
221
n
221
THR
221
B
TYR
222
n
222
TYR
222
B
GLY
223
n
223
GLY
223
B
ASP
224
n
224
ASP
224
B
LEU
225
n
225
LEU
225
B
ASN
226
n
226
ASN
226
B
HIS
227
n
227
HIS
227
B
LEU
228
n
228
LEU
228
B
VAL
229
n
229
VAL
229
B
SER
230
n
230
SER
230
B
ALA
231
n
231
ALA
231
B
THR
232
n
232
THR
232
B
MET
233
n
233
MET
233
B
SER
234
n
234
SER
234
B
GLY
235
n
235
GLY
235
B
VAL
236
n
236
VAL
236
B
THR
237
n
237
THR
237
B
THR
238
n
238
THR
238
B
SER
239
n
239
SER
239
B
LEU
240
n
240
LEU
240
B
ARG
241
n
241
ARG
241
B
PHE
242
n
242
PHE
242
B
PRO
243
n
243
PRO
243
B
GLY
244
n
244
GLY
244
B
GLN
245
n
245
GLN
245
B
LEU
246
n
246
LEU
246
B
ASN
247
n
247
ASN
247
B
ALA
248
n
248
ALA
248
B
ASP
249
n
249
ASP
249
B
LEU
250
n
250
LEU
250
B
ARG
251
n
251
ARG
251
B
LYS
252
n
252
LYS
252
B
LEU
253
n
253
LEU
253
B
ALA
254
n
254
ALA
254
B
VAL
255
n
255
VAL
255
B
ASN
256
n
256
ASN
256
B
MET
257
n
257
MET
257
B
VAL
258
n
258
VAL
258
B
PRO
259
n
259
PRO
259
B
PHE
260
n
260
PHE
260
B
PRO
261
n
261
PRO
261
B
ARG
262
n
262
ARG
262
B
LEU
263
n
263
LEU
263
B
HIS
264
n
264
HIS
264
B
PHE
265
n
265
PHE
265
B
PHE
266
n
266
PHE
266
B
MET
267
n
267
MET
267
B
PRO
268
n
268
PRO
268
B
GLY
269
n
269
GLY
269
B
PHE
270
n
270
PHE
270
B
ALA
271
n
271
ALA
271
B
PRO
272
n
272
PRO
272
B
LEU
273
n
273
LEU
273
B
THR
274
n
274
THR
274
B
ALA
275
n
275
ALA
275
B
ARG
276
n
276
ARG
276
B
GLY
277
n
277
GLY
277
B
SER
278
n
278
SER
278
B
GLN
279
n
279
GLN
279
B
GLN
280
n
280
GLN
280
B
TYR
281
n
281
TYR
281
B
ARG
282
n
282
ARG
282
B
ALA
283
n
283
ALA
283
B
LEU
284
n
284
LEU
284
B
THR
285
n
285
THR
285
B
VAL
286
n
286
VAL
286
B
PRO
287
n
287
PRO
287
B
GLU
288
n
288
GLU
288
B
LEU
289
n
289
LEU
289
B
THR
290
n
290
THR
290
B
GLN
291
n
291
GLN
291
B
GLN
292
n
292
GLN
292
B
MET
293
n
293
MET
293
B
PHE
294
n
294
PHE
294
B
ASP
295
n
295
ASP
295
B
ALA
296
n
296
ALA
296
B
LYS
297
n
297
LYS
297
B
ASN
298
n
298
ASN
298
B
MET
299
n
299
MET
299
B
MET
300
n
300
MET
300
B
ALA
301
n
301
ALA
301
B
ALA
302
n
302
ALA
302
B
CYS
303
n
303
CYS
303
B
ASP
304
n
304
ASP
304
B
PRO
305
n
305
PRO
305
B
ARG
306
n
306
ARG
306
B
HIS
307
n
307
HIS
307
B
GLY
308
n
308
GLY
308
B
ARG
309
n
309
ARG
309
B
TYR
310
n
310
TYR
310
B
LEU
311
n
311
LEU
311
B
THR
312
n
312
THR
312
B
VAL
313
n
313
VAL
313
B
ALA
314
n
314
ALA
314
B
THR
315
n
315
THR
315
B
VAL
316
n
316
VAL
316
B
PHE
317
n
317
PHE
317
B
ARG
318
n
318
ARG
318
B
GLY
319
n
319
GLY
319
B
ARG
320
n
320
ARG
320
B
MET
321
n
321
MET
321
B
SER
322
n
322
SER
322
B
MET
323
n
323
MET
323
B
LYS
324
n
324
LYS
324
B
GLU
325
n
325
GLU
325
B
VAL
326
n
326
VAL
326
B
ASP
327
n
327
ASP
327
B
GLU
328
n
328
GLU
328
B
GLN
329
n
329
GLN
329
B
MET
330
n
330
MET
330
B
LEU
331
n
331
LEU
331
B
ALA
332
n
332
ALA
332
B
ILE
333
n
333
ILE
333
B
GLN
334
n
334
GLN
334
B
SER
335
n
335
SER
335
B
LYS
336
n
336
LYS
336
B
ASN
337
n
337
ASN
337
B
SER
338
n
338
SER
338
B
SER
339
n
339
SER
339
B
TYR
340
n
340
TYR
340
B
PHE
341
n
341
PHE
341
B
VAL
342
n
342
VAL
342
B
GLU
343
n
343
GLU
343
B
TRP
344
n
344
TRP
344
B
ILE
345
n
345
ILE
345
B
PRO
346
n
346
PRO
346
B
ASN
347
n
347
ASN
347
B
ASN
348
n
348
ASN
348
B
VAL
349
n
349
VAL
349
B
LYS
350
n
350
LYS
350
B
VAL
351
n
351
VAL
351
B
ALA
352
n
352
ALA
352
B
VAL
353
n
353
VAL
353
B
CYS
354
n
354
CYS
354
B
ASP
355
n
355
ASP
355
B
ILE
356
n
356
ILE
356
B
PRO
357
n
357
PRO
357
B
PRO
358
n
358
PRO
358
B
ARG
359
n
359
ARG
359
B
GLY
360
n
360
GLY
360
B
LEU
361
n
361
LEU
361
B
LYS
362
n
362
LYS
362
B
MET
363
n
363
MET
363
B
SER
364
n
364
SER
364
B
SER
365
n
365
SER
365
B
THR
366
n
366
THR
366
B
PHE
367
n
367
PHE
367
B
ILE
368
n
368
ILE
368
B
GLY
369
n
369
GLY
369
B
ASN
370
n
370
ASN
370
B
SER
371
n
371
SER
371
B
THR
372
n
372
THR
372
B
ALA
373
n
373
ALA
373
B
ILE
374
n
374
ILE
374
B
GLN
375
n
375
GLN
375
B
GLU
376
n
376
GLU
376
B
LEU
377
n
377
LEU
377
B
PHE
378
n
378
PHE
378
B
LYS
379
n
379
LYS
379
B
ARG
380
n
380
ARG
380
B
ILE
381
n
381
ILE
381
B
SER
382
n
382
SER
382
B
GLU
383
n
383
GLU
383
B
GLN
384
n
384
GLN
384
B
PHE
385
n
385
PHE
385
B
THR
386
n
386
THR
386
B
ALA
387
n
387
ALA
387
B
MET
388
n
388
MET
388
B
PHE
389
n
389
PHE
389
B
ARG
390
n
390
ARG
390
B
ARG
391
n
391
ARG
391
B
LYS
392
n
392
LYS
392
B
ALA
393
n
393
ALA
393
B
PHE
394
n
394
PHE
394
B
LEU
395
n
395
LEU
395
B
HIS
396
n
396
HIS
396
B
TRP
397
n
397
TRP
397
B
TYR
398
n
398
TYR
398
B
THR
399
n
399
THR
399
B
GLY
400
n
400
GLY
400
B
GLU
401
n
401
GLU
401
B
GLY
402
n
402
GLY
402
B
MET
403
n
403
MET
403
B
ASP
404
n
404
ASP
404
B
GLU
405
n
405
GLU
405
B
MET
406
n
406
MET
406
B
GLU
407
n
407
GLU
407
B
PHE
408
n
408
PHE
408
B
THR
409
n
409
THR
409
B
GLU
410
n
410
GLU
410
B
ALA
411
n
411
ALA
411
B
GLU
412
n
412
GLU
412
B
SER
413
n
413
SER
413
B
ASN
414
n
414
ASN
414
B
MET
415
n
415
MET
415
B
ASN
416
n
416
ASN
416
B
ASP
417
n
417
ASP
417
B
LEU
418
n
418
LEU
418
B
VAL
419
n
419
VAL
419
B
SER
420
n
420
SER
420
B
GLU
421
n
421
GLU
421
B
TYR
422
n
422
TYR
422
B
GLN
423
n
423
GLN
423
B
GLN
424
n
424
GLN
424
B
TYR
425
n
425
TYR
425
B
GLN
426
n
426
GLN
426
B
author_defined_assembly
2
dimeric
5490
-36
30970
A
GLU
71
A
OE2
GLU
71
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O3B
GTP
1_555
137.0
A
GLU
71
A
OE2
GLU
71
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O1B
GTP
1_555
111.2
A
GTP
501
C
O3B
GTP
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O1B
GTP
1_555
65.6
A
GLU
71
A
OE2
GLU
71
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O2B
GTP
1_555
161.1
A
GTP
501
C
O3B
GTP
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O2B
GTP
1_555
56.0
A
GTP
501
C
O1B
GTP
1_555
A
MG
502
D
MG
MG
1_555
A
GTP
501
C
O2B
GTP
1_555
57.7
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
ILE
93
A
O
ILE
93
A
N
PHE
67
A
N
PHE
67
A
O
VAL
68
A
O
VAL
68
A
N
HIS
8
A
N
HIS
8
A
N
ILE
7
A
N
ILE
7
A
O
LEU
136
A
O
LEU
136
A
N
PHE
135
A
N
PHE
135
A
O
SER
165
A
O
SER
165
A
N
TYR
172
A
N
TYR
172
A
O
VAL
204
A
O
VAL
204
A
N
SER
54
A
N
SER
54
A
O
VAL
62
A
O
VAL
62
A
N
LEU
269
A
N
LEU
269
A
O
SER
379
A
O
SER
379
A
O
CYS
376
A
O
CYS
376
A
N
LEU
318
A
N
LEU
318
A
N
TYR
319
A
N
TYR
319
A
O
GLY
354
A
O
GLY
354
B
O
ILE
91
B
O
ILE
91
B
N
LEU
65
B
N
LEU
65
B
O
ILE
64
B
O
ILE
64
B
N
GLN
8
B
N
GLN
8
B
N
ILE
7
B
N
ILE
7
B
O
GLN
134
B
O
GLN
134
B
N
PHE
133
B
N
PHE
133
B
O
ILE
163
B
O
ILE
163
B
N
THR
166
B
N
THR
166
B
O
TYR
200
B
O
TYR
200
B
N
CYS
201
B
N
CYS
201
B
O
PHE
266
B
O
PHE
266
B
N
ALA
271
B
N
ALA
271
B
O
SER
365
B
O
SER
365
B
O
SER
364
B
O
SER
364
B
N
ARG
318
B
N
ARG
318
B
N
PHE
317
B
N
PHE
317
B
O
CYS
354
B
O
CYS
354
B
O
VAL
353
B
O
VAL
353
B
N
GLN
245
B
N
GLN
245
B
N
ASN
52
B
N
ASN
52
B
O
VAL
60
B
O
VAL
60
1
A
SER
38
A
SER
38
1
Y
1
A
ASP
39
A
ASP
39
1
Y
1
A
LYS
40
A
LYS
40
1
Y
1
A
THR
41
A
THR
41
1
Y
1
A
ILE
42
A
ILE
42
1
Y
1
A
GLY
43
A
GLY
43
1
Y
1
A
GLY
44
A
GLY
44
1
Y
1
A
A
O
H
ASP
PHE
46
49
1.54
1
B
B
O
OG1
LYS
THR
103
107
2.09
1
A
A
O
OG1
GLY
THR
146
150
2.09
1
A
A
O
OG1
ASN
THR
186
190
2.11
1
A
A
O
OG1
ARG
THR
2
51
2.14
1
A
A
OG
O
SER
ARG
48
243
2.18
1
A
A
O
OG
ILE
SER
238
241
2.18
1
A
MET
36
-118.39
68.60
1
A
SER
48
-59.18
-7.03
1
A
THR
73
40.34
-122.24
1
A
TYR
108
-124.85
-64.37
1
A
ILE
110
-94.77
-61.21
1
A
GLN
176
-105.14
-64.99
1
A
HIS
192
-56.17
-70.33
1
A
HIS
197
-130.00
-62.84
1
A
MET
313
-93.10
-63.48
1
A
PHE
404
68.22
-2.36
1
B
GLN
11
61.32
-121.52
1
B
GLU
45
-52.82
-71.67
1
B
THR
107
-106.71
-62.34
1
B
VAL
180
68.16
-2.64
1
B
ALA
218
-129.67
-64.00
1
B
CYS
303
173.18
175.39
1
B
SER
339
87.19
-7.71
1
B
PHE
394
67.84
-1.77
Cryo EM density of microtubule assembled from human TUBB3
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
GLY
10
A
GLY
10
HELX_P
A
HIS
28
A
HIS
28
1
AA1
19
A
ASP
46
A
ASP
46
HELX_P
A
ASN
50
A
ASN
50
5
AA2
5
A
PRO
72
A
PRO
72
HELX_P
A
THR
80
A
THR
80
1
AA3
9
A
GLY
81
A
GLY
81
HELX_P
A
LEU
86
A
LEU
86
5
AA4
6
A
HIS
88
A
HIS
88
HELX_P
A
GLU
90
A
GLU
90
5
AA5
3
A
ASN
102
A
ASN
102
HELX_P
A
TYR
108
A
TYR
108
1
AA6
7
A
ILE
110
A
ILE
110
HELX_P
A
GLU
113
A
GLU
113
5
AA7
4
A
ILE
114
A
ILE
114
HELX_P
A
CYS
129
A
CYS
129
1
AA8
16
A
GLY
143
A
GLY
143
HELX_P
A
GLY
162
A
GLY
162
1
AA9
20
A
VAL
182
A
VAL
182
HELX_P
A
GLU
196
A
GLU
196
1
AB1
15
A
ASN
206
A
ASN
206
HELX_P
A
ASN
216
A
ASN
216
1
AB2
11
A
THR
223
A
THR
223
HELX_P
A
PHE
244
A
PHE
244
1
AB3
22
A
ASP
251
A
ASP
251
HELX_P
A
VAL
260
A
VAL
260
1
AB4
10
A
GLU
279
A
GLU
279
HELX_P
A
GLU
284
A
GLU
284
1
AB5
6
A
SER
287
A
SER
287
HELX_P
A
PHE
296
A
PHE
296
1
AB6
10
A
GLU
297
A
GLU
297
HELX_P
A
GLN
301
A
GLN
301
5
AB7
5
A
ASP
306
A
ASP
306
HELX_P
A
GLY
310
A
GLY
310
5
AB8
5
A
VAL
324
A
VAL
324
HELX_P
A
THR
337
A
THR
337
1
AB9
14
A
THR
382
A
THR
382
HELX_P
A
LYS
401
A
LYS
401
1
AC1
20
A
PHE
404
A
PHE
404
HELX_P
A
GLU
411
A
GLU
411
1
AC2
8
A
GLU
414
A
GLU
414
HELX_P
A
VAL
437
A
VAL
437
1
AC3
24
B
GLN
11
B
GLN
11
HELX_P
B
GLY
29
B
GLY
29
1
AC4
19
B
SER
40
B
SER
40
HELX_P
B
ARG
46
B
ARG
46
1
AC5
7
B
ILE
47
B
ILE
47
HELX_P
B
VAL
49
B
VAL
49
5
AC6
3
B
GLU
69
B
GLU
69
HELX_P
B
GLY
79
B
GLY
79
1
AC7
11
B
ALA
80
B
ALA
80
HELX_P
B
LEU
84
B
LEU
84
5
AC8
5
B
ARG
86
B
ARG
86
HELX_P
B
ASP
88
B
ASP
88
5
AC9
3
B
ASN
100
B
ASN
100
HELX_P
B
THR
107
B
THR
107
1
AD1
8
B
THR
107
B
THR
107
HELX_P
B
ASN
126
B
ASN
126
1
AD2
20
B
GLY
141
B
GLY
141
HELX_P
B
TYR
159
B
TYR
159
1
AD3
19
B
VAL
180
B
VAL
180
HELX_P
B
THR
196
B
THR
196
1
AD4
17
B
ASP
203
B
ASP
203
HELX_P
B
LYS
216
B
LYS
216
1
AD5
14
B
THR
221
B
THR
221
HELX_P
B
VAL
236
B
VAL
236
1
AD6
16
B
THR
237
B
THR
237
HELX_P
B
PHE
242
B
PHE
242
1
AD7
6
B
ASP
249
B
ASP
249
HELX_P
B
VAL
258
B
VAL
258
1
AD8
10
B
SER
278
B
SER
278
HELX_P
B
ARG
282
B
ARG
282
5
AD9
5
B
THR
285
B
THR
285
HELX_P
B
PHE
294
B
PHE
294
1
AE1
10
B
ASP
295
B
ASP
295
HELX_P
B
MET
299
B
MET
299
5
AE2
5
B
SER
322
B
SER
322
HELX_P
B
ASN
337
B
ASN
337
1
AE3
16
B
THR
372
B
THR
372
HELX_P
B
ARG
391
B
ARG
391
1
AE4
20
B
PHE
394
B
PHE
394
HELX_P
B
GLU
401
B
GLU
401
1
AE5
8
B
ASP
404
B
ASP
404
HELX_P
B
TYR
425
B
TYR
425
1
AE6
22
metalc
2.730
A
GLU
71
A
OE2
GLU
71
1_555
A
MG
502
D
MG
MG
1_555
metalc
2.569
A
GTP
501
C
O3B
GTP
1_555
A
MG
502
D
MG
MG
1_555
metalc
2.102
A
GTP
501
C
O1B
GTP
1_555
A
MG
502
D
MG
MG
1_555
metalc
2.864
A
GTP
501
C
O2B
GTP
1_555
A
MG
502
D
MG
MG
1_555
STRUCTURAL PROTEIN
human, microtubules, tubulin, hydrolysis, STRUCTURAL PROTEIN
A
ALA
273
A
ALA
273
1
A
PRO
274
A
PRO
274
-4.28
B
ALA
271
B
ALA
271
1
B
PRO
272
B
PRO
272
-4.15
TBA1B_HUMAN
UNP
1
1
P68363
MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRT
GTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVD
YGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITA
SLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYR
GDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYA
KRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGV
TBB3_HUMAN
UNP
2
1
Q13509
MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPSGNYVGDSDLQLERISVYYNEASSHKYVPRAILVDLEPGTMDSVRSGA
FGHLFRPDNFIFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKECENCDCLQGFQLTHSLGGGTGSGMGTLLISKVREEYP
DRIMNTFSVVPSPKVSDTVVEPYNATLSIHQLVENTDETYCIDNEALYDICFRTLKLATPTYGDLNHLVSATMSGVTTSL
RFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTARGSQQYRALTVPELTQQMFDAKNMMAACDPRHGRYLTVATVFRGR
MSMKEVDEQMLAIQSKNSSYFVEWIPNNVKVAVCDIPPRGLKMSSTFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTG
EGMDEMEFTEAESNMNDLVSEYQQYQ
1
437
5IJ0
1
437
P68363
A
1
1
437
1
426
5IJ0
1
426
Q13509
B
2
1
426
6
2
4
11
2
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
LEU
92
A
LEU
92
A
THR
94
A
THR
94
A
ALA
65
A
ALA
65
A
ASP
69
A
ASP
69
A
CYS
4
A
CYS
4
A
VAL
9
A
VAL
9
A
GLY
134
A
GLY
134
A
SER
140
A
SER
140
A
SER
165
A
SER
165
A
TYR
172
A
TYR
172
A
CYS
200
A
CYS
200
A
ASP
205
A
ASP
205
A
PHE
53
A
PHE
53
A
GLU
55
A
GLU
55
A
HIS
61
A
HIS
61
A
PRO
63
A
PRO
63
A
LEU
269
A
LEU
269
A
ALA
273
A
ALA
273
A
ARG
373
A
ARG
373
A
SER
379
A
SER
379
A
CYS
315
A
CYS
315
A
GLY
321
A
GLY
321
A
PHE
351
A
PHE
351
A
ASN
356
A
ASN
356
B
PHE
90
B
PHE
90
B
PHE
92
B
PHE
92
B
ALA
63
B
ALA
63
B
ASP
67
B
ASP
67
B
ARG
2
B
ARG
2
B
GLN
8
B
GLN
8
B
CYS
129
B
CYS
129
B
SER
138
B
SER
138
B
ILE
163
B
ILE
163
B
VAL
169
B
VAL
169
B
GLU
198
B
GLU
198
B
ILE
202
B
ILE
202
B
PHE
265
B
PHE
265
B
ALA
271
B
ALA
271
B
SER
364
B
SER
364
B
ASN
370
B
ASN
370
B
THR
312
B
THR
312
B
ARG
318
B
ARG
318
B
VAL
349
B
VAL
349
B
CYS
354
B
CYS
354
B
GLY
244
B
GLY
244
B
GLN
245
B
GLN
245
B
TYR
51
B
TYR
51
B
GLU
53
B
GLU
53
B
TYR
59
B
TYR
59
B
PRO
61
B
PRO
61
binding site for residue GTP A 501
A
GTP
501
Software
20
binding site for residue MG A 502
A
MG
502
Software
2
binding site for residue GDP B 501
B
GDP
501
Software
12
A
GLY
10
A
GLY
10
20
1_555
A
GLN
11
A
GLN
11
20
1_555
A
ALA
12
A
ALA
12
20
1_555
A
GLN
15
A
GLN
15
20
1_555
A
ALA
99
A
ALA
99
20
1_555
A
ALA
100
A
ALA
100
20
1_555
A
ASN
101
A
ASN
101
20
1_555
A
SER
140
A
SER
140
20
1_555
A
GLY
143
A
GLY
143
20
1_555
A
GLY
144
A
GLY
144
20
1_555
A
THR
145
A
THR
145
20
1_555
A
ILE
171
A
ILE
171
20
1_555
A
THR
179
A
THR
179
20
1_555
A
GLU
183
A
GLU
183
20
1_555
A
ASN
206
A
ASN
206
20
1_555
A
TYR
224
A
TYR
224
20
1_555
A
ASN
228
A
ASN
228
20
1_555
A
MG
502
D
MG
20
1_555
B
LEU
246
B
LEU
246
20
1_555
B
LYS
252
B
LYS
252
20
1_555
A
GLU
71
A
GLU
71
2
1_555
A
GTP
501
C
GTP
2
1_555
B
GLN
11
B
GLN
11
12
1_555
B
CYS
12
B
CYS
12
12
1_555
B
GLN
15
B
GLN
15
12
1_555
B
ASN
99
B
ASN
99
12
1_555
B
SER
138
B
SER
138
12
1_555
B
GLY
141
B
GLY
141
12
1_555
B
GLY
142
B
GLY
142
12
1_555
B
THR
143
B
THR
143
12
1_555
B
ASP
177
B
ASP
177
12
1_555
B
ASN
204
B
ASN
204
12
1_555
B
TYR
222
B
TYR
222
12
1_555
B
ASN
226
B
ASN
226
12
1_555