0.009524
0.000000
0.006299
0.000000
0.016305
0.000000
0.000000
0.000000
0.015583
0.00000
0.00000
0.00000
Capitani, G.
Eliot, A.C.
Gut, H.
Khomutov, R.M.
Kirsch, J.F.
Grutter, M.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
123.48
90.00
105.00
61.33
76.94
C13 H21 N6 O4 S 1
357.409
(2-AMINOOXY-ETHYL)-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YLMETHYL]-METHYL-SULFONIUM
5'-[[2-(AMINOOXY)ETHYL]METHYLSULFONIO]-5'-DEOXY-ADENOSINE; [2-(AMINO-OXY)ETHYL](5'-DEOXYADENOSIN-5'-YL)(METHYL)SULFONIUM
non-polymer
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
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
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
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
C6 H13 N O4 S
195.237
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
non-polymer
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C8 H10 N O6 P
247.142
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
non-polymer
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
S
C
N
2
N
O
N
3
S
C
N
4
N
O
N
5
R
C
N
6
N
O
N
7
R
C
Y
8
N
N
Y
9
N
C
Y
10
N
N
Y
11
N
C
Y
12
N
C
N
13
N
N
Y
14
N
N
Y
15
N
C
Y
16
N
N
Y
17
N
C
N
18
N
N
N
19
N
O
N
20
N
C
N
21
N
C
N
22
S
S
N
23
N
C
N
24
N
C
N
25
N
H
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
N
N
47
S
C
N
48
N
C
N
49
N
O
N
50
N
C
N
51
N
O
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
H
N
59
N
N
N
60
S
C
N
61
N
C
N
62
N
O
N
63
N
C
N
64
N
C
N
65
N
C
N
66
N
N
N
67
N
C
N
68
N
N
N
69
N
N
N
70
N
O
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
N
N
87
S
C
N
88
N
C
N
89
N
O
N
90
N
C
N
91
N
C
N
92
N
O
N
93
N
N
N
94
N
O
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
N
N
104
S
C
N
105
N
C
N
106
N
O
N
107
N
C
N
108
N
C
N
109
N
O
N
110
N
O
N
111
N
O
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
N
N
120
R
C
N
121
N
C
N
122
N
O
N
123
N
C
N
124
N
S
N
125
N
O
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
N
N
134
S
C
N
135
N
C
N
136
N
O
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
O
N
141
N
N
N
142
N
O
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
H
N
152
N
H
N
153
N
N
N
154
S
C
N
155
N
C
N
156
N
O
N
157
N
C
N
158
N
C
N
159
N
C
N
160
N
O
N
161
N
O
N
162
N
O
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
H
N
171
N
H
N
172
N
N
N
173
N
C
N
174
N
C
N
175
N
O
N
176
N
O
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
N
N
183
S
C
N
184
N
C
N
185
N
O
N
186
N
C
Y
187
N
C
Y
188
N
N
Y
189
N
C
Y
190
N
C
Y
191
N
N
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
O
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
S
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
O
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
N
233
N
C
N
234
N
C
N
235
N
C
N
236
N
O
N
237
N
H
N
238
N
H
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
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
C
N
258
N
N
N
259
N
O
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
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
O
N
276
N
C
N
277
N
C
N
278
N
N
N
279
N
C
N
280
N
C
N
281
N
C
N
282
N
C
N
283
N
S
N
284
N
O
N
285
N
O
N
286
N
O
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
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
N
305
N
C
N
306
N
S
N
307
N
C
N
308
N
O
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
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
N
331
N
O
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
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
Y
343
N
N
Y
344
N
C
N
345
N
C
Y
346
N
C
N
347
N
O
Y
348
N
C
N
349
N
C
N
350
N
O
Y
351
N
C
Y
352
N
C
N
353
N
C
N
354
N
O
N
355
N
P
N
356
N
O
N
357
N
O
N
358
N
O
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
N
N
387
S
C
N
388
N
C
N
389
N
O
N
390
N
C
N
391
N
O
N
392
N
O
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
N
N
401
S
C
N
402
N
C
N
403
N
O
N
404
R
C
N
405
N
O
N
406
N
C
N
407
N
O
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
N
N
418
S
C
N
419
N
C
N
420
N
O
N
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
Y
425
N
N
Y
426
N
C
Y
427
N
C
Y
428
N
C
Y
429
N
C
Y
430
N
C
N
431
N
O
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
N
N
445
S
C
N
446
N
C
N
447
N
O
N
448
N
C
Y
449
N
C
Y
450
N
C
Y
451
N
C
Y
452
N
C
Y
453
N
C
Y
454
N
C
N
455
N
O
N
456
N
O
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
N
N
469
S
C
N
470
N
C
N
471
N
O
N
472
N
C
N
473
N
C
N
474
N
C
N
475
N
O
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
H
N
481
N
H
N
482
N
H
N
483
N
H
N
484
N
H
N
485
N
H
N
486
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
sing
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
Y
16
N
sing
Y
17
N
sing
Y
18
N
doub
N
19
N
sing
Y
20
N
sing
Y
21
N
doub
Y
22
N
sing
N
23
N
sing
Y
24
N
sing
N
25
N
sing
N
26
N
sing
Y
27
N
doub
Y
28
N
sing
N
29
N
sing
Y
30
N
doub
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
doub
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
sing
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
doub
N
81
N
sing
N
82
N
sing
N
83
N
sing
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
sing
N
91
N
sing
N
92
N
doub
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
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
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
N
124
N
sing
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
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
doub
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
sing
N
154
N
sing
N
155
N
doub
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
doub
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
sing
N
172
N
sing
N
173
N
doub
N
174
N
sing
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
sing
N
182
N
doub
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
Y
187
N
sing
Y
188
N
doub
Y
189
N
doub
N
190
N
sing
Y
191
N
sing
N
192
N
sing
Y
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
doub
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
doub
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
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
doub
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
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
sing
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
doub
N
288
N
doub
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
Y
320
N
doub
Y
321
N
sing
Y
322
N
sing
N
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
N
334
N
sing
Y
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
Y
340
N
doub
N
341
N
sing
N
342
N
sing
Y
343
N
sing
N
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
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
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
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
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
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
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
doub
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
Y
415
N
doub
Y
416
N
sing
Y
417
N
sing
N
418
N
sing
Y
419
N
doub
Y
420
N
sing
Y
421
N
sing
N
422
N
sing
Y
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
doub
N
427
N
sing
Y
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
doub
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
Y
443
N
doub
Y
444
N
sing
Y
445
N
sing
N
446
N
sing
Y
447
N
doub
N
448
N
sing
Y
449
N
doub
N
450
N
sing
Y
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
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
doub
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
sing
NE
BIOCHEM.BIOPHYS.ACTA PROTEINS & PROTEOMICS
1570-9639
1647
55
60
10.1016/S1570-9639(03)00049-9
12686108
Structure of 1-aminocyclopropane-1-carboxylate synthase in complex with an amino-oxy analogue of the substrate: implications for substrate binding.
2003
10.2210/pdb1m4n/pdb
pdb_00001m4n
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
double focussing mirrors (Prophysics)
IMAGE PLATE
2000-04-30
MARRESEARCH
MIRRORS (PROPHYSICS) + Ni FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
ENRAF-NONIUS
49091.797
1-aminocyclopropane-1-carboxylate synthase
4.4.1.14
RESIDUES 1-435
1
man
polymer
247.142
PYRIDOXAL-5'-PHOSPHATE
1
syn
non-polymer
357.409
(2-AMINOOXY-ETHYL)-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YLMETHYL]-METHYL-SULFONIUM
1
syn
non-polymer
195.237
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
1
syn
non-polymer
18.015
water
288
nat
water
ACC Synthase
no
no
MRMLSRNATFNSHGQDSSYFLGWQEYEKNPYHEVHNTNGIIQMGLAENQLCFDLLESWLAKNPEAAAFKKNGESIFAELA
LFQDYHGLPAFKKAMVDFMAEIRGNKVTFDPNHLVLTAGATSANETFIFCLADPGEAVLIPTPYYPGFDRDLKWRTGVEI
VPIHCTSSNGFQITETALEEAYQEAEKRNLRVKGVLVTNPSNPLGTTMTRNELYLLLSFVEDKGIHLISDEIYSGTAFSS
PSFISVMEVLKDRNCDENSEVWQRVHVVYSLSKDLGLPGFRVGAIYSNDDMVVAAATKMSSFGLVSSQTQHLLSAMLSDK
KLTKNYIAENHKRLKQRQKKLVSGLQKSGISCLNGNAGLFCWVDMRHLLRSNTFEAEMELWKKIVYEVHLNISPGSSCHC
TEPGWFRVCFANLPERTLDLAMQRLKAFVGEYYNV
MRMLSRNATFNSHGQDSSYFLGWQEYEKNPYHEVHNTNGIIQMGLAENQLCFDLLESWLAKNPEAAAFKKNGESIFAELA
LFQDYHGLPAFKKAMVDFMAEIRGNKVTFDPNHLVLTAGATSANETFIFCLADPGEAVLIPTPYYPGFDRDLKWRTGVEI
VPIHCTSSNGFQITETALEEAYQEAEKRNLRVKGVLVTNPSNPLGTTMTRNELYLLLSFVEDKGIHLISDEIYSGTAFSS
PSFISVMEVLKDRNCDENSEVWQRVHVVYSLSKDLGLPGFRVGAIYSNDDMVVAAATKMSSFGLVSSQTQHLLSAMLSDK
KLTKNYIAENHKRLKQRQKKLVSGLQKSGISCLNGNAGLFCWVDMRHLLRSNTFEAEMELWKKIVYEVHLNISPGSSCHC
TEPGWFRVCFANLPERTLDLAMQRLKAFVGEYYNV
A
polypeptide(L)
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
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
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
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
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
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
n
n
n
n
n
n
n
n
n
Malus
FRUIT CORTICAL
Escherichia
Escherichia coli
sample
3750
Malus x domestica
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
PLASMID
pET19b
1
2.10
41.53
VAPOR DIFFUSION, SITTING DROP
6.5
MPD, MES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-04-22
1
1
2008-04-28
1
2
2011-07-13
1
3
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1b8g contains the native structure of apple ACC Synthase
RCSB
Y
PDBJ
2002-07-03
REL
REL
PLP
PYRIDOXAL-5'-PHOSPHATE
AAD
(2-AMINOOXY-ETHYL)-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YLMETHYL]-METHYL-SULFONIUM
MES
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
HOH
water
1B8G
PDB ENTRY 1B8G
PDB
experimental model
PLP
501
2
PLP
PLP
501
A
AAD
502
3
AAD
AAD
502
A
MES
601
4
MES
MES
601
A
HOH
1
5
HOH
HOH
602
A
HOH
2
5
HOH
HOH
603
A
HOH
3
5
HOH
HOH
604
A
HOH
4
5
HOH
HOH
605
A
HOH
5
5
HOH
HOH
606
A
HOH
6
5
HOH
HOH
607
A
HOH
7
5
HOH
HOH
608
A
HOH
8
5
HOH
HOH
609
A
HOH
9
5
HOH
HOH
610
A
HOH
10
5
HOH
HOH
611
A
HOH
11
5
HOH
HOH
612
A
HOH
12
5
HOH
HOH
613
A
HOH
13
5
HOH
HOH
614
A
HOH
14
5
HOH
HOH
615
A
HOH
15
5
HOH
HOH
616
A
HOH
16
5
HOH
HOH
617
A
HOH
17
5
HOH
HOH
618
A
HOH
18
5
HOH
HOH
619
A
HOH
19
5
HOH
HOH
620
A
HOH
20
5
HOH
HOH
621
A
HOH
21
5
HOH
HOH
622
A
HOH
22
5
HOH
HOH
623
A
HOH
23
5
HOH
HOH
624
A
HOH
24
5
HOH
HOH
625
A
HOH
25
5
HOH
HOH
626
A
HOH
26
5
HOH
HOH
627
A
HOH
27
5
HOH
HOH
628
A
HOH
28
5
HOH
HOH
629
A
HOH
29
5
HOH
HOH
630
A
HOH
30
5
HOH
HOH
631
A
HOH
31
5
HOH
HOH
632
A
HOH
32
5
HOH
HOH
633
A
HOH
33
5
HOH
HOH
634
A
HOH
34
5
HOH
HOH
635
A
HOH
35
5
HOH
HOH
636
A
HOH
36
5
HOH
HOH
637
A
HOH
37
5
HOH
HOH
638
A
HOH
38
5
HOH
HOH
639
A
HOH
39
5
HOH
HOH
640
A
HOH
40
5
HOH
HOH
641
A
HOH
41
5
HOH
HOH
642
A
HOH
42
5
HOH
HOH
643
A
HOH
43
5
HOH
HOH
644
A
HOH
44
5
HOH
HOH
645
A
HOH
45
5
HOH
HOH
646
A
HOH
46
5
HOH
HOH
647
A
HOH
47
5
HOH
HOH
648
A
HOH
48
5
HOH
HOH
649
A
HOH
49
5
HOH
HOH
650
A
HOH
50
5
HOH
HOH
651
A
HOH
51
5
HOH
HOH
652
A
HOH
52
5
HOH
HOH
653
A
HOH
53
5
HOH
HOH
654
A
HOH
54
5
HOH
HOH
655
A
HOH
55
5
HOH
HOH
656
A
HOH
56
5
HOH
HOH
657
A
HOH
57
5
HOH
HOH
658
A
HOH
58
5
HOH
HOH
659
A
HOH
59
5
HOH
HOH
660
A
HOH
60
5
HOH
HOH
661
A
HOH
61
5
HOH
HOH
662
A
HOH
62
5
HOH
HOH
663
A
HOH
63
5
HOH
HOH
664
A
HOH
64
5
HOH
HOH
665
A
HOH
65
5
HOH
HOH
666
A
HOH
66
5
HOH
HOH
667
A
HOH
67
5
HOH
HOH
668
A
HOH
68
5
HOH
HOH
669
A
HOH
69
5
HOH
HOH
670
A
HOH
70
5
HOH
HOH
671
A
HOH
71
5
HOH
HOH
672
A
HOH
72
5
HOH
HOH
673
A
HOH
73
5
HOH
HOH
674
A
HOH
74
5
HOH
HOH
675
A
HOH
75
5
HOH
HOH
676
A
HOH
76
5
HOH
HOH
677
A
HOH
77
5
HOH
HOH
678
A
HOH
78
5
HOH
HOH
679
A
HOH
79
5
HOH
HOH
680
A
HOH
80
5
HOH
HOH
681
A
HOH
81
5
HOH
HOH
682
A
HOH
82
5
HOH
HOH
683
A
HOH
83
5
HOH
HOH
684
A
HOH
84
5
HOH
HOH
685
A
HOH
85
5
HOH
HOH
686
A
HOH
86
5
HOH
HOH
687
A
HOH
87
5
HOH
HOH
688
A
HOH
88
5
HOH
HOH
689
A
HOH
89
5
HOH
HOH
690
A
HOH
90
5
HOH
HOH
691
A
HOH
91
5
HOH
HOH
692
A
HOH
92
5
HOH
HOH
693
A
HOH
93
5
HOH
HOH
694
A
HOH
94
5
HOH
HOH
695
A
HOH
95
5
HOH
HOH
696
A
HOH
96
5
HOH
HOH
697
A
HOH
97
5
HOH
HOH
698
A
HOH
98
5
HOH
HOH
699
A
HOH
99
5
HOH
HOH
700
A
HOH
100
5
HOH
HOH
701
A
HOH
101
5
HOH
HOH
702
A
HOH
102
5
HOH
HOH
703
A
HOH
103
5
HOH
HOH
704
A
HOH
104
5
HOH
HOH
705
A
HOH
105
5
HOH
HOH
706
A
HOH
106
5
HOH
HOH
707
A
HOH
107
5
HOH
HOH
708
A
HOH
108
5
HOH
HOH
709
A
HOH
109
5
HOH
HOH
710
A
HOH
110
5
HOH
HOH
711
A
HOH
111
5
HOH
HOH
712
A
HOH
112
5
HOH
HOH
713
A
HOH
113
5
HOH
HOH
714
A
HOH
114
5
HOH
HOH
715
A
HOH
115
5
HOH
HOH
716
A
HOH
116
5
HOH
HOH
717
A
HOH
117
5
HOH
HOH
718
A
HOH
118
5
HOH
HOH
719
A
HOH
119
5
HOH
HOH
720
A
HOH
120
5
HOH
HOH
721
A
HOH
121
5
HOH
HOH
722
A
HOH
122
5
HOH
HOH
723
A
HOH
123
5
HOH
HOH
724
A
HOH
124
5
HOH
HOH
725
A
HOH
125
5
HOH
HOH
726
A
HOH
126
5
HOH
HOH
727
A
HOH
127
5
HOH
HOH
728
A
HOH
128
5
HOH
HOH
729
A
HOH
129
5
HOH
HOH
730
A
HOH
130
5
HOH
HOH
731
A
HOH
131
5
HOH
HOH
732
A
HOH
132
5
HOH
HOH
733
A
HOH
133
5
HOH
HOH
734
A
HOH
134
5
HOH
HOH
735
A
HOH
135
5
HOH
HOH
736
A
HOH
136
5
HOH
HOH
737
A
HOH
137
5
HOH
HOH
738
A
HOH
138
5
HOH
HOH
739
A
HOH
139
5
HOH
HOH
740
A
HOH
140
5
HOH
HOH
741
A
HOH
141
5
HOH
HOH
742
A
HOH
142
5
HOH
HOH
743
A
HOH
143
5
HOH
HOH
744
A
HOH
144
5
HOH
HOH
745
A
HOH
145
5
HOH
HOH
746
A
HOH
146
5
HOH
HOH
747
A
HOH
147
5
HOH
HOH
748
A
HOH
148
5
HOH
HOH
749
A
HOH
149
5
HOH
HOH
750
A
HOH
150
5
HOH
HOH
751
A
HOH
151
5
HOH
HOH
752
A
HOH
152
5
HOH
HOH
753
A
HOH
153
5
HOH
HOH
754
A
HOH
154
5
HOH
HOH
755
A
HOH
155
5
HOH
HOH
756
A
HOH
156
5
HOH
HOH
757
A
HOH
157
5
HOH
HOH
758
A
HOH
158
5
HOH
HOH
759
A
HOH
159
5
HOH
HOH
760
A
HOH
160
5
HOH
HOH
761
A
HOH
161
5
HOH
HOH
762
A
HOH
162
5
HOH
HOH
763
A
HOH
163
5
HOH
HOH
764
A
HOH
164
5
HOH
HOH
765
A
HOH
165
5
HOH
HOH
766
A
HOH
166
5
HOH
HOH
767
A
HOH
167
5
HOH
HOH
768
A
HOH
168
5
HOH
HOH
769
A
HOH
169
5
HOH
HOH
770
A
HOH
170
5
HOH
HOH
771
A
HOH
171
5
HOH
HOH
772
A
HOH
172
5
HOH
HOH
773
A
HOH
173
5
HOH
HOH
774
A
HOH
174
5
HOH
HOH
775
A
HOH
175
5
HOH
HOH
776
A
HOH
176
5
HOH
HOH
777
A
HOH
177
5
HOH
HOH
778
A
HOH
178
5
HOH
HOH
779
A
HOH
179
5
HOH
HOH
780
A
HOH
180
5
HOH
HOH
781
A
HOH
181
5
HOH
HOH
782
A
HOH
182
5
HOH
HOH
783
A
HOH
183
5
HOH
HOH
784
A
HOH
184
5
HOH
HOH
785
A
HOH
185
5
HOH
HOH
786
A
HOH
186
5
HOH
HOH
787
A
HOH
187
5
HOH
HOH
788
A
HOH
188
5
HOH
HOH
789
A
HOH
189
5
HOH
HOH
790
A
HOH
190
5
HOH
HOH
791
A
HOH
191
5
HOH
HOH
792
A
HOH
192
5
HOH
HOH
793
A
HOH
193
5
HOH
HOH
794
A
HOH
194
5
HOH
HOH
795
A
HOH
195
5
HOH
HOH
796
A
HOH
196
5
HOH
HOH
797
A
HOH
197
5
HOH
HOH
798
A
HOH
198
5
HOH
HOH
799
A
HOH
199
5
HOH
HOH
800
A
HOH
200
5
HOH
HOH
801
A
HOH
201
5
HOH
HOH
802
A
HOH
202
5
HOH
HOH
803
A
HOH
203
5
HOH
HOH
804
A
HOH
204
5
HOH
HOH
805
A
HOH
205
5
HOH
HOH
806
A
HOH
206
5
HOH
HOH
807
A
HOH
207
5
HOH
HOH
808
A
HOH
208
5
HOH
HOH
809
A
HOH
209
5
HOH
HOH
810
A
HOH
210
5
HOH
HOH
811
A
HOH
211
5
HOH
HOH
812
A
HOH
212
5
HOH
HOH
813
A
HOH
213
5
HOH
HOH
814
A
HOH
214
5
HOH
HOH
815
A
HOH
215
5
HOH
HOH
816
A
HOH
216
5
HOH
HOH
817
A
HOH
217
5
HOH
HOH
818
A
HOH
218
5
HOH
HOH
819
A
HOH
219
5
HOH
HOH
820
A
HOH
220
5
HOH
HOH
821
A
HOH
221
5
HOH
HOH
822
A
HOH
222
5
HOH
HOH
823
A
HOH
223
5
HOH
HOH
824
A
HOH
224
5
HOH
HOH
825
A
HOH
225
5
HOH
HOH
826
A
HOH
226
5
HOH
HOH
827
A
HOH
227
5
HOH
HOH
828
A
HOH
228
5
HOH
HOH
829
A
HOH
229
5
HOH
HOH
830
A
HOH
230
5
HOH
HOH
831
A
HOH
231
5
HOH
HOH
832
A
HOH
232
5
HOH
HOH
833
A
HOH
233
5
HOH
HOH
834
A
HOH
234
5
HOH
HOH
835
A
HOH
235
5
HOH
HOH
836
A
HOH
236
5
HOH
HOH
837
A
HOH
237
5
HOH
HOH
838
A
HOH
238
5
HOH
HOH
839
A
HOH
239
5
HOH
HOH
840
A
HOH
240
5
HOH
HOH
841
A
HOH
241
5
HOH
HOH
842
A
HOH
242
5
HOH
HOH
843
A
HOH
243
5
HOH
HOH
844
A
HOH
244
5
HOH
HOH
845
A
HOH
245
5
HOH
HOH
846
A
HOH
246
5
HOH
HOH
847
A
HOH
247
5
HOH
HOH
848
A
HOH
248
5
HOH
HOH
849
A
HOH
249
5
HOH
HOH
850
A
HOH
250
5
HOH
HOH
851
A
HOH
251
5
HOH
HOH
852
A
HOH
252
5
HOH
HOH
853
A
HOH
253
5
HOH
HOH
854
A
HOH
254
5
HOH
HOH
855
A
HOH
255
5
HOH
HOH
856
A
HOH
256
5
HOH
HOH
857
A
HOH
257
5
HOH
HOH
858
A
HOH
258
5
HOH
HOH
859
A
HOH
259
5
HOH
HOH
860
A
HOH
260
5
HOH
HOH
861
A
HOH
261
5
HOH
HOH
862
A
HOH
262
5
HOH
HOH
863
A
HOH
263
5
HOH
HOH
864
A
HOH
264
5
HOH
HOH
865
A
HOH
265
5
HOH
HOH
866
A
HOH
266
5
HOH
HOH
867
A
HOH
267
5
HOH
HOH
868
A
HOH
268
5
HOH
HOH
869
A
HOH
269
5
HOH
HOH
870
A
HOH
270
5
HOH
HOH
871
A
HOH
271
5
HOH
HOH
872
A
HOH
272
5
HOH
HOH
873
A
HOH
273
5
HOH
HOH
874
A
HOH
274
5
HOH
HOH
875
A
HOH
275
5
HOH
HOH
876
A
HOH
276
5
HOH
HOH
877
A
HOH
277
5
HOH
HOH
878
A
HOH
278
5
HOH
HOH
879
A
HOH
279
5
HOH
HOH
880
A
HOH
280
5
HOH
HOH
881
A
HOH
281
5
HOH
HOH
882
A
HOH
282
5
HOH
HOH
883
A
HOH
283
5
HOH
HOH
884
A
HOH
284
5
HOH
HOH
885
A
HOH
285
5
HOH
HOH
886
A
HOH
286
5
HOH
HOH
887
A
HOH
287
5
HOH
HOH
888
A
HOH
288
5
HOH
HOH
889
A
n
1
1
A
n
2
2
A
n
3
3
A
LEU
4
n
4
LEU
4
A
SER
5
n
5
SER
5
A
ARG
6
n
6
ARG
6
A
ASN
7
n
7
ASN
7
A
ALA
8
n
8
ALA
8
A
THR
9
n
9
THR
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
n
18
18
A
TYR
19
n
19
TYR
19
A
PHE
20
n
20
PHE
20
A
LEU
21
n
21
LEU
21
A
GLY
22
n
22
GLY
22
A
TRP
23
n
23
TRP
23
A
GLN
24
n
24
GLN
24
A
GLU
25
n
25
GLU
25
A
TYR
26
n
26
TYR
26
A
GLU
27
n
27
GLU
27
A
LYS
28
n
28
LYS
28
A
ASN
29
n
29
ASN
29
A
PRO
30
n
30
PRO
30
A
TYR
31
n
31
TYR
31
A
HIS
32
n
32
HIS
32
A
GLU
33
n
33
GLU
33
A
VAL
34
n
34
VAL
34
A
HIS
35
n
35
HIS
35
A
ASN
36
n
36
ASN
36
A
THR
37
n
37
THR
37
A
ASN
38
n
38
ASN
38
A
GLY
39
n
39
GLY
39
A
ILE
40
n
40
ILE
40
A
ILE
41
n
41
ILE
41
A
GLN
42
n
42
GLN
42
A
MET
43
n
43
MET
43
A
GLY
44
n
44
GLY
44
A
LEU
45
n
45
LEU
45
A
ALA
46
n
46
ALA
46
A
GLU
47
n
47
GLU
47
A
ASN
48
n
48
ASN
48
A
GLN
49
n
49
GLN
49
A
LEU
50
n
50
LEU
50
A
CYS
51
n
51
CYS
51
A
PHE
52
n
52
PHE
52
A
ASP
53
n
53
ASP
53
A
LEU
54
n
54
LEU
54
A
LEU
55
n
55
LEU
55
A
GLU
56
n
56
GLU
56
A
SER
57
n
57
SER
57
A
TRP
58
n
58
TRP
58
A
LEU
59
n
59
LEU
59
A
ALA
60
n
60
ALA
60
A
LYS
61
n
61
LYS
61
A
ASN
62
n
62
ASN
62
A
PRO
63
n
63
PRO
63
A
GLU
64
n
64
GLU
64
A
ALA
65
n
65
ALA
65
A
ALA
66
n
66
ALA
66
A
ALA
67
n
67
ALA
67
A
PHE
68
n
68
PHE
68
A
LYS
69
n
69
LYS
69
A
LYS
70
n
70
LYS
70
A
ASN
71
n
71
ASN
71
A
GLY
72
n
72
GLY
72
A
GLU
73
n
73
GLU
73
A
SER
74
n
74
SER
74
A
ILE
75
n
75
ILE
75
A
PHE
76
n
76
PHE
76
A
ALA
77
n
77
ALA
77
A
GLU
78
n
78
GLU
78
A
LEU
79
n
79
LEU
79
A
ALA
80
n
80
ALA
80
A
LEU
81
n
81
LEU
81
A
PHE
82
n
82
PHE
82
A
GLN
83
n
83
GLN
83
A
ASP
84
n
84
ASP
84
A
TYR
85
n
85
TYR
85
A
HIS
86
n
86
HIS
86
A
GLY
87
n
87
GLY
87
A
LEU
88
n
88
LEU
88
A
PRO
89
n
89
PRO
89
A
ALA
90
n
90
ALA
90
A
PHE
91
n
91
PHE
91
A
LYS
92
n
92
LYS
92
A
LYS
93
n
93
LYS
93
A
ALA
94
n
94
ALA
94
A
MET
95
n
95
MET
95
A
VAL
96
n
96
VAL
96
A
ASP
97
n
97
ASP
97
A
PHE
98
n
98
PHE
98
A
MET
99
n
99
MET
99
A
ALA
100
n
100
ALA
100
A
GLU
101
n
101
GLU
101
A
ILE
102
n
102
ILE
102
A
ARG
103
n
103
ARG
103
A
GLY
104
n
104
GLY
104
A
ASN
105
n
105
ASN
105
A
LYS
106
n
106
LYS
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
PHE
109
n
109
PHE
109
A
ASP
110
n
110
ASP
110
A
PRO
111
n
111
PRO
111
A
ASN
112
n
112
ASN
112
A
HIS
113
n
113
HIS
113
A
LEU
114
n
114
LEU
114
A
VAL
115
n
115
VAL
115
A
LEU
116
n
116
LEU
116
A
THR
117
n
117
THR
117
A
ALA
118
n
118
ALA
118
A
GLY
119
n
119
GLY
119
A
ALA
120
n
120
ALA
120
A
THR
121
n
121
THR
121
A
SER
122
n
122
SER
122
A
ALA
123
n
123
ALA
123
A
ASN
124
n
124
ASN
124
A
GLU
125
n
125
GLU
125
A
THR
126
n
126
THR
126
A
PHE
127
n
127
PHE
127
A
ILE
128
n
128
ILE
128
A
PHE
129
n
129
PHE
129
A
CYS
130
n
130
CYS
130
A
LEU
131
n
131
LEU
131
A
ALA
132
n
132
ALA
132
A
ASP
133
n
133
ASP
133
A
PRO
134
n
134
PRO
134
A
GLY
135
n
135
GLY
135
A
GLU
136
n
136
GLU
136
A
ALA
137
n
137
ALA
137
A
VAL
138
n
138
VAL
138
A
LEU
139
n
139
LEU
139
A
ILE
140
n
140
ILE
140
A
PRO
141
n
141
PRO
141
A
THR
142
n
142
THR
142
A
PRO
143
n
143
PRO
143
A
TYR
144
n
144
TYR
144
A
TYR
145
n
145
TYR
145
A
PRO
146
n
146
PRO
146
A
GLY
147
n
147
GLY
147
A
PHE
148
n
148
PHE
148
A
ASP
149
n
149
ASP
149
A
ARG
150
n
150
ARG
150
A
ASP
151
n
151
ASP
151
A
LEU
152
n
152
LEU
152
A
LYS
153
n
153
LYS
153
A
TRP
154
n
154
TRP
154
A
ARG
155
n
155
ARG
155
A
THR
156
n
156
THR
156
A
GLY
157
n
157
GLY
157
A
VAL
158
n
158
VAL
158
A
GLU
159
n
159
GLU
159
A
ILE
160
n
160
ILE
160
A
VAL
161
n
161
VAL
161
A
PRO
162
n
162
PRO
162
A
ILE
163
n
163
ILE
163
A
HIS
164
n
164
HIS
164
A
CYS
165
n
165
CYS
165
A
THR
166
n
166
THR
166
A
SER
167
n
167
SER
167
A
SER
168
n
168
SER
168
A
ASN
169
n
169
ASN
169
A
GLY
170
n
170
GLY
170
A
PHE
171
n
171
PHE
171
A
GLN
172
n
172
GLN
172
A
ILE
173
n
173
ILE
173
A
THR
174
n
174
THR
174
A
GLU
175
n
175
GLU
175
A
THR
176
n
176
THR
176
A
ALA
177
n
177
ALA
177
A
LEU
178
n
178
LEU
178
A
GLU
179
n
179
GLU
179
A
GLU
180
n
180
GLU
180
A
ALA
181
n
181
ALA
181
A
TYR
182
n
182
TYR
182
A
GLN
183
n
183
GLN
183
A
GLU
184
n
184
GLU
184
A
ALA
185
n
185
ALA
185
A
GLU
186
n
186
GLU
186
A
LYS
187
n
187
LYS
187
A
ARG
188
n
188
ARG
188
A
ASN
189
n
189
ASN
189
A
LEU
190
n
190
LEU
190
A
ARG
191
n
191
ARG
191
A
VAL
192
n
192
VAL
192
A
LYS
193
n
193
LYS
193
A
GLY
194
n
194
GLY
194
A
VAL
195
n
195
VAL
195
A
LEU
196
n
196
LEU
196
A
VAL
197
n
197
VAL
197
A
THR
198
n
198
THR
198
A
ASN
199
n
199
ASN
199
A
PRO
200
n
200
PRO
200
A
SER
201
n
201
SER
201
A
ASN
202
n
202
ASN
202
A
PRO
203
n
203
PRO
203
A
LEU
204
n
204
LEU
204
A
GLY
205
n
205
GLY
205
A
THR
206
n
206
THR
206
A
THR
207
n
207
THR
207
A
MET
208
n
208
MET
208
A
THR
209
n
209
THR
209
A
ARG
210
n
210
ARG
210
A
ASN
211
n
211
ASN
211
A
GLU
212
n
212
GLU
212
A
LEU
213
n
213
LEU
213
A
TYR
214
n
214
TYR
214
A
LEU
215
n
215
LEU
215
A
LEU
216
n
216
LEU
216
A
LEU
217
n
217
LEU
217
A
SER
218
n
218
SER
218
A
PHE
219
n
219
PHE
219
A
VAL
220
n
220
VAL
220
A
GLU
221
n
221
GLU
221
A
ASP
222
n
222
ASP
222
A
LYS
223
n
223
LYS
223
A
GLY
224
n
224
GLY
224
A
ILE
225
n
225
ILE
225
A
HIS
226
n
226
HIS
226
A
LEU
227
n
227
LEU
227
A
ILE
228
n
228
ILE
228
A
SER
229
n
229
SER
229
A
ASP
230
n
230
ASP
230
A
GLU
231
n
231
GLU
231
A
ILE
232
n
232
ILE
232
A
TYR
233
n
233
TYR
233
A
SER
234
n
234
SER
234
A
GLY
235
n
235
GLY
235
A
THR
236
n
236
THR
236
A
ALA
237
n
237
ALA
237
A
PHE
238
n
238
PHE
238
A
SER
239
n
239
SER
239
A
SER
240
n
240
SER
240
A
PRO
241
n
241
PRO
241
A
SER
242
n
242
SER
242
A
PHE
243
n
243
PHE
243
A
ILE
244
n
244
ILE
244
A
SER
245
n
245
SER
245
A
VAL
246
n
246
VAL
246
A
MET
247
n
247
MET
247
A
GLU
248
n
248
GLU
248
A
VAL
249
n
249
VAL
249
A
LEU
250
n
250
LEU
250
A
LYS
251
n
251
LYS
251
A
ASP
252
n
252
ASP
252
A
ARG
253
n
253
ARG
253
A
ASN
254
n
254
ASN
254
A
CYS
255
n
255
CYS
255
A
ASP
256
n
256
ASP
256
A
GLU
257
n
257
GLU
257
A
ASN
258
n
258
ASN
258
A
SER
259
n
259
SER
259
A
GLU
260
n
260
GLU
260
A
VAL
261
n
261
VAL
261
A
TRP
262
n
262
TRP
262
A
GLN
263
n
263
GLN
263
A
ARG
264
n
264
ARG
264
A
VAL
265
n
265
VAL
265
A
HIS
266
n
266
HIS
266
A
VAL
267
n
267
VAL
267
A
VAL
268
n
268
VAL
268
A
TYR
269
n
269
TYR
269
A
SER
270
n
270
SER
270
A
LEU
271
n
271
LEU
271
A
SER
272
n
272
SER
272
A
LYS
273
n
273
LYS
273
A
ASP
274
n
274
ASP
274
A
LEU
275
n
275
LEU
275
A
GLY
276
n
276
GLY
276
A
LEU
277
n
277
LEU
277
A
PRO
278
n
278
PRO
278
A
GLY
279
n
279
GLY
279
A
PHE
280
n
280
PHE
280
A
ARG
281
n
281
ARG
281
A
VAL
282
n
282
VAL
282
A
GLY
283
n
283
GLY
283
A
ALA
284
n
284
ALA
284
A
ILE
285
n
285
ILE
285
A
TYR
286
n
286
TYR
286
A
SER
287
n
287
SER
287
A
ASN
288
n
288
ASN
288
A
ASP
289
n
289
ASP
289
A
ASP
290
n
290
ASP
290
A
MET
291
n
291
MET
291
A
VAL
292
n
292
VAL
292
A
VAL
293
n
293
VAL
293
A
ALA
294
n
294
ALA
294
A
ALA
295
n
295
ALA
295
A
ALA
296
n
296
ALA
296
A
THR
297
n
297
THR
297
A
LYS
298
n
298
LYS
298
A
MET
299
n
299
MET
299
A
SER
300
n
300
SER
300
A
SER
301
n
301
SER
301
A
PHE
302
n
302
PHE
302
A
GLY
303
n
303
GLY
303
A
LEU
304
n
304
LEU
304
A
VAL
305
n
305
VAL
305
A
SER
306
n
306
SER
306
A
SER
307
n
307
SER
307
A
GLN
308
n
308
GLN
308
A
THR
309
n
309
THR
309
A
GLN
310
n
310
GLN
310
A
HIS
311
n
311
HIS
311
A
LEU
312
n
312
LEU
312
A
LEU
313
n
313
LEU
313
A
SER
314
n
314
SER
314
A
ALA
315
n
315
ALA
315
A
MET
316
n
316
MET
316
A
LEU
317
n
317
LEU
317
A
SER
318
n
318
SER
318
A
ASP
319
n
319
ASP
319
A
LYS
320
n
320
LYS
320
A
LYS
321
n
321
LYS
321
A
LEU
322
n
322
LEU
322
A
THR
323
n
323
THR
323
A
LYS
324
n
324
LYS
324
A
ASN
325
n
325
ASN
325
A
TYR
326
n
326
TYR
326
A
ILE
327
n
327
ILE
327
A
ALA
328
n
328
ALA
328
A
GLU
329
n
329
GLU
329
A
ASN
330
n
330
ASN
330
A
HIS
331
n
331
HIS
331
A
LYS
332
n
332
LYS
332
A
ARG
333
n
333
ARG
333
A
LEU
334
n
334
LEU
334
A
LYS
335
n
335
LYS
335
A
GLN
336
n
336
GLN
336
A
ARG
337
n
337
ARG
337
A
GLN
338
n
338
GLN
338
A
LYS
339
n
339
LYS
339
A
LYS
340
n
340
LYS
340
A
LEU
341
n
341
LEU
341
A
VAL
342
n
342
VAL
342
A
SER
343
n
343
SER
343
A
GLY
344
n
344
GLY
344
A
LEU
345
n
345
LEU
345
A
GLN
346
n
346
GLN
346
A
LYS
347
n
347
LYS
347
A
SER
348
n
348
SER
348
A
GLY
349
n
349
GLY
349
A
ILE
350
n
350
ILE
350
A
SER
351
n
351
SER
351
A
CYS
352
n
352
CYS
352
A
LEU
353
n
353
LEU
353
A
ASN
354
n
354
ASN
354
A
GLY
355
n
355
GLY
355
A
ASN
356
n
356
ASN
356
A
ALA
357
n
357
ALA
357
A
GLY
358
n
358
GLY
358
A
LEU
359
n
359
LEU
359
A
PHE
360
n
360
PHE
360
A
CYS
361
n
361
CYS
361
A
TRP
362
n
362
TRP
362
A
VAL
363
n
363
VAL
363
A
ASP
364
n
364
ASP
364
A
MET
365
n
365
MET
365
A
ARG
366
n
366
ARG
366
A
HIS
367
n
367
HIS
367
A
LEU
368
n
368
LEU
368
A
LEU
369
n
369
LEU
369
A
ARG
370
n
370
ARG
370
A
SER
371
n
371
SER
371
A
ASN
372
n
372
ASN
372
A
THR
373
n
373
THR
373
A
PHE
374
n
374
PHE
374
A
GLU
375
n
375
GLU
375
A
ALA
376
n
376
ALA
376
A
GLU
377
n
377
GLU
377
A
MET
378
n
378
MET
378
A
GLU
379
n
379
GLU
379
A
LEU
380
n
380
LEU
380
A
TRP
381
n
381
TRP
381
A
LYS
382
n
382
LYS
382
A
LYS
383
n
383
LYS
383
A
ILE
384
n
384
ILE
384
A
VAL
385
n
385
VAL
385
A
TYR
386
n
386
TYR
386
A
GLU
387
n
387
GLU
387
A
VAL
388
n
388
VAL
388
A
HIS
389
n
389
HIS
389
A
LEU
390
n
390
LEU
390
A
ASN
391
n
391
ASN
391
A
ILE
392
n
392
ILE
392
A
SER
393
n
393
SER
393
A
PRO
394
n
394
PRO
394
A
GLY
395
n
395
GLY
395
A
SER
396
n
396
SER
396
A
SER
397
n
397
SER
397
A
CYS
398
n
398
CYS
398
A
HIS
399
n
399
HIS
399
A
CYS
400
n
400
CYS
400
A
THR
401
n
401
THR
401
A
GLU
402
n
402
GLU
402
A
PRO
403
n
403
PRO
403
A
GLY
404
n
404
GLY
404
A
TRP
405
n
405
TRP
405
A
PHE
406
n
406
PHE
406
A
ARG
407
n
407
ARG
407
A
VAL
408
n
408
VAL
408
A
CYS
409
n
409
CYS
409
A
PHE
410
n
410
PHE
410
A
ALA
411
n
411
ALA
411
A
ASN
412
n
412
ASN
412
A
LEU
413
n
413
LEU
413
A
PRO
414
n
414
PRO
414
A
GLU
415
n
415
GLU
415
A
ARG
416
n
416
ARG
416
A
THR
417
n
417
THR
417
A
LEU
418
n
418
LEU
418
A
ASP
419
n
419
ASP
419
A
LEU
420
n
420
LEU
420
A
ALA
421
n
421
ALA
421
A
MET
422
n
422
MET
422
A
GLN
423
n
423
GLN
423
A
ARG
424
n
424
ARG
424
A
LEU
425
n
425
LEU
425
A
LYS
426
n
426
LYS
426
A
ALA
427
n
427
ALA
427
A
PHE
428
n
428
PHE
428
A
VAL
429
n
429
VAL
429
A
GLY
430
n
430
GLY
430
A
GLU
431
n
431
GLU
431
A
TYR
432
n
432
TYR
432
A
TYR
433
n
433
TYR
433
A
n
434
434
A
n
435
435
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
8910
-19
30600
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_656
-x+1,y,-z+1
crystal symmetry operation
62.5563667138
0.0000000000
64.1739946822
A
N
ILE
41
A
N
ILE
41
A
O
ASN
391
A
O
ASN
391
A
N
LYS
70
A
N
LYS
70
A
O
GLU
73
A
O
GLU
73
A
N
VAL
115
A
N
VAL
115
A
O
ILE
285
A
O
ILE
285
A
O
ALA
284
A
O
ALA
284
A
N
TYR
269
A
N
TYR
269
A
O
HIS
266
A
O
HIS
266
A
N
LEU
227
A
N
LEU
227
A
O
ASP
230
A
O
ASP
230
A
N
VAL
197
A
N
VAL
197
A
O
LYS
193
A
O
LYS
193
A
N
ALA
137
A
N
ALA
137
A
N
THR
142
A
N
THR
142
A
O
ILE
163
A
O
ILE
163
A
N
SER
351
A
N
SER
351
A
O
ASP
364
A
O
ASP
364
A
N
VAL
363
A
N
VAL
363
A
O
PHE
406
A
O
PHE
406
A
O
ARG
407
A
O
ARG
407
A
N
SER
393
A
N
SER
393
1
A
HOH
813
E
HOH
1
A
HOH
817
E
HOH
1
A
HOH
838
E
HOH
1
A
MET
1
A
MET
1
1
Y
1
A
ARG
2
A
ARG
2
1
Y
1
A
MET
3
A
MET
3
1
Y
1
A
PHE
10
A
PHE
10
1
Y
1
A
ASN
11
A
ASN
11
1
Y
1
A
SER
12
A
SER
12
1
Y
1
A
HIS
13
A
HIS
13
1
Y
1
A
GLY
14
A
GLY
14
1
Y
1
A
GLN
15
A
GLN
15
1
Y
1
A
ASP
16
A
ASP
16
1
Y
1
A
SER
17
A
SER
17
1
Y
1
A
SER
18
A
SER
18
1
Y
1
A
ASN
434
A
ASN
434
1
Y
1
A
VAL
435
A
VAL
435
1
Y
1
A
C4'
AAD
502
WRONG HAND
1
A
C4'
AAD
502
WRONG HAND
1
A
A
O
O
HOH
HOH
812
812
2.16
1_555
2_555
1
A
ASN
36
-177.43
75.40
1
A
GLU
231
-104.44
41.74
1
A
ASP
256
-67.29
73.41
1
A
SER
259
-132.89
-150.98
1
A
ASN
354
-54.27
109.81
1
A
ASN
356
-146.01
12.15
1
A
HIS
367
-69.04
0.68
24.8
-0.231
0.000
3.166
-2.250
0.000
2.481
Used bulk solvent correction (CNS 1.0)
0.232
0.199
2.01
23.77
704
26106
2.7
96.2
RANDOM
1
ISOTROPIC
THROUGHOUT
0
MOLECULAR REPLACEMENT
PDB ENTRY 1B8G
Engh & Huber
0.29
0.23
5.0
0.29
0.24
2.01
23.77
288
3677
51
0
3338
0.006
1.2
22.1
0.67
0.406
0.347
2.08
59
1857
1857
68.5
23.6
2.01
23.77
1M4N
26106
-3.0
0.077
1
10.6
2.8
96.2
0.29
2.01
2.06
2.0
1185
1
66.5
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
CRYSTAL STRUCTURE OF APPLE ACC SYNTHASE IN COMPLEX WITH [2-(AMINO-OXY)ETHYL](5'-DEOXYADENOSIN-5'-YL)(METHYL)SULFONIUM
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
The biological assembly is a dimer
A
PHE
20
A
PHE
20
HELX_P
A
ASN
29
A
ASN
29
1
1
10
A
CYS
51
A
CYS
51
HELX_P
A
ASN
62
A
ASN
62
1
2
12
A
ILE
75
A
ILE
75
HELX_P
A
PHE
82
A
PHE
82
1
3
8
A
LEU
88
A
LEU
88
HELX_P
A
ARG
103
A
ARG
103
1
4
16
A
ASP
110
A
ASP
110
HELX_P
A
ASN
112
A
ASN
112
5
5
3
A
GLY
119
A
GLY
119
HELX_P
A
ALA
132
A
ALA
132
1
6
14
A
GLY
147
A
GLY
147
HELX_P
A
LEU
152
A
LEU
152
1
7
6
A
THR
166
A
THR
166
HELX_P
A
GLY
170
A
GLY
170
5
8
5
A
THR
174
A
THR
174
HELX_P
A
ARG
188
A
ARG
188
1
9
15
A
THR
209
A
THR
209
HELX_P
A
GLY
224
A
GLY
224
1
10
16
A
TYR
233
A
TYR
233
HELX_P
A
ALA
237
A
ALA
237
5
11
5
A
SER
245
A
SER
245
HELX_P
A
ASP
252
A
ASP
252
1
12
8
A
GLU
260
A
GLU
260
HELX_P
A
GLN
263
A
GLN
263
5
13
4
A
LEU
277
A
LEU
277
HELX_P
A
PHE
280
A
PHE
280
5
14
4
A
ASP
289
A
ASP
289
HELX_P
A
SER
300
A
SER
300
1
15
12
A
SER
301
A
SER
301
HELX_P
A
LEU
304
A
LEU
304
5
16
4
A
SER
306
A
SER
306
HELX_P
A
ASP
319
A
ASP
319
1
17
14
A
ASP
319
A
ASP
319
HELX_P
A
LYS
347
A
LYS
347
1
18
29
A
ARG
366
A
ARG
366
HELX_P
A
LEU
369
A
LEU
369
5
19
4
A
THR
373
A
THR
373
HELX_P
A
GLU
387
A
GLU
387
1
20
15
A
SER
396
A
SER
396
HELX_P
A
HIS
399
A
HIS
399
5
21
4
A
PRO
414
A
PRO
414
HELX_P
A
TYR
433
A
TYR
433
1
22
20
covale
1.266
one
A
PLP
501
B
C4A
PLP
1_555
A
AAD
502
C
N2
AAD
1_555
LYASE
Fruit ripening, Ethylene biosynthesis, Pyridoxal phosphate, LYASE
A
THR
142
A
THR
142
1
A
PRO
143
A
PRO
143
-0.17
A
ASN
199
A
ASN
199
1
A
PRO
200
A
PRO
200
0.23
A
ASN
202
A
ASN
202
1
A
PRO
203
A
PRO
203
0.65
A
SER
240
A
SER
240
1
A
PRO
241
A
PRO
241
-0.04
1A1C_MALDO
UNP
1
1
P37821
MRMLSRNATFNSHGQDSSYFLGWQEYEKNPYHEVHNTNGIIQMGLAENQLCFDLLESWLAKNPEAAAFKKNGESIFAELA
LFQDYHGLPAFKKAMVDFMAEIRGNKVTFDPNHLVLTAGATSANETFIFCLADPGEAVLIPTPYYPGFDRDLKWRTGVEI
VPIHCTSSNGFQITETALEEAYQEAEKRNLRVKGVLVTNPSNPLGTTMTRNELYLLLSFVEDKGIHLISDEIYSGTAFSS
PSFISVMEVLKDRNCDENSEVWQRVHVVYSLSKDLGLPGFRVGAIYSNDDMVVAAATKMSSFGLVSSQTQHLLSAMLSDK
KLTKNYIAENHKRLKQRQKKLVSGLQKSGISCLNGNAGLFCWVDMRHLLRSNTFEAEMELWKKIVYEVHLNISPGSSCHC
TEPGWFRVCFANLPERTLDLAMQRLKAFVGEYYNV
1
435
1M4N
1
435
P37821
A
1
1
435
2
2
7
4
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
41
A
ILE
41
A
GLN
42
A
GLN
42
A
LEU
390
A
LEU
390
A
ASN
391
A
ASN
391
A
LYS
69
A
LYS
69
A
LYS
70
A
LYS
70
A
GLU
73
A
GLU
73
A
SER
74
A
SER
74
A
LEU
114
A
LEU
114
A
ALA
118
A
ALA
118
A
VAL
282
A
VAL
282
A
SER
287
A
SER
287
A
VAL
265
A
VAL
265
A
SER
270
A
SER
270
A
HIS
226
A
HIS
226
A
ASP
230
A
ASP
230
A
VAL
192
A
VAL
192
A
THR
198
A
THR
198
A
ALA
137
A
ALA
137
A
THR
142
A
THR
142
A
GLU
159
A
GLU
159
A
HIS
164
A
HIS
164
A
SER
351
A
SER
351
A
CYS
352
A
CYS
352
A
PHE
360
A
PHE
360
A
ASP
364
A
ASP
364
A
TRP
405
A
TRP
405
A
CYS
409
A
CYS
409
A
SER
393
A
SER
393
A
PRO
394
A
PRO
394
BINDING SITE FOR RESIDUE PLP A 501
A
PLP
501
Software
15
BINDING SITE FOR RESIDUE AAD A 502
A
AAD
502
Software
17
BINDING SITE FOR RESIDUE MES A 601
A
MES
601
Software
8
A
GLY
119
A
GLY
119
15
1_555
A
ALA
120
A
ALA
120
15
1_555
A
THR
121
A
THR
121
15
1_555
A
TYR
145
A
TYR
145
15
1_555
A
THR
198
A
THR
198
15
1_555
A
ASN
202
A
ASN
202
15
1_555
A
ASP
230
A
ASP
230
15
1_555
A
ILE
232
A
ILE
232
15
1_555
A
TYR
233
A
TYR
233
15
1_555
A
SER
270
A
SER
270
15
1_555
A
SER
272
A
SER
272
15
1_555
A
LYS
273
A
LYS
273
15
1_555
A
ARG
281
A
ARG
281
15
1_555
A
AAD
502
C
AAD
15
1_555
A
HOH
768
E
HOH
15
1_555
A
GLN
83
A
GLN
83
17
2_656
A
ASP
84
A
ASP
84
17
2_656
A
TYR
85
A
TYR
85
17
2_656
A
THR
121
A
THR
121
17
1_555
A
TYR
145
A
TYR
145
17
1_555
A
GLY
147
A
GLY
147
17
1_555
A
ARG
150
A
ARG
150
17
1_555
A
ASP
151
A
ASP
151
17
1_555
A
LYS
273
A
LYS
273
17
1_555
A
SER
301
A
SER
301
17
2_656
A
PLP
501
B
PLP
17
1_555
A
MES
601
D
MES
17
1_555
A
HOH
619
E
HOH
17
1_555
A
HOH
624
E
HOH
17
1_555
A
HOH
685
E
HOH
17
1_555
A
HOH
717
E
HOH
17
1_555
A
HOH
776
E
HOH
17
1_555
A
GLY
44
A
GLY
44
8
1_555
A
LEU
45
A
LEU
45
8
1_555
A
ALA
46
A
ALA
46
8
1_555
A
GLU
47
A
GLU
47
8
1_555
A
TYR
145
A
TYR
145
8
1_555
A
LYS
273
A
LYS
273
8
1_555
A
ARG
407
A
ARG
407
8
1_555
A
AAD
502
C
AAD
8
1_555
5
C 1 2 1