0.019776
0.011418
0.000000
0.000000
0.022835
0.000000
0.000000
0.000000
0.005962
0.00000
0.00000
0.00000
Ruf, A.
Stihle, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
50.6
50.6
167.7
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
C19 H19 N7 O8
473.396
N-{3-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YL]-ALLYL}-2,3-DIHYDROXY-5-NITRO-BENZAMIDE
non-polymer
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
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
C
N
75
N
C
N
76
N
N
N
77
N
C
N
78
R
C
N
79
N
O
N
80
S
C
N
81
N
O
N
82
R
C
N
83
N
O
N
84
R
C
Y
85
N
N
Y
86
N
C
Y
87
N
N
Y
88
N
C
Y
89
N
C
N
90
N
N
Y
91
N
N
Y
92
N
C
Y
93
N
N
Y
94
N
C
Y
95
N
C
Y
96
N
C
Y
97
N
C
Y
98
N
C
Y
99
N
C
Y
100
N
C
N
101
N
O
N
102
N
O
N
103
N
C
N
104
N
O
N
105
N
N
N
106
N
O
N
107
N
O
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
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
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
N
N
128
R
C
N
129
N
C
N
130
N
O
N
131
N
C
N
132
N
S
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
N
N
142
S
C
N
143
N
C
N
144
N
O
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
N
N
150
N
O
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
O
N
169
N
O
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
N
C
N
182
N
C
N
183
N
O
N
184
N
O
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
Y
195
N
C
Y
196
N
N
Y
197
N
C
Y
198
N
C
Y
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
S
C
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
O
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
N
N
267
N
O
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
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
N
288
N
C
N
289
N
S
N
290
N
C
N
291
N
O
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
H
N
301
N
H
N
302
N
H
N
303
N
MG
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
N
315
N
O
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
N
332
N
C
N
333
N
C
N
334
N
O
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
N
343
N
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
N
349
N
O
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
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
R
C
N
363
N
O
N
364
N
C
N
365
N
O
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
N
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
N
389
N
O
N
390
N
H
N
391
N
H
N
392
N
H
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
H
N
401
N
H
N
402
N
N
N
403
S
C
N
404
N
C
N
405
N
O
N
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
N
413
N
O
N
414
N
O
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
N
N
427
S
C
N
428
N
C
N
429
N
O
N
430
N
C
N
431
N
C
N
432
N
C
N
433
N
O
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
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
E
doub
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
sing
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
sing
N
93
N
sing
Y
94
N
sing
Y
95
N
sing
Y
96
N
doub
N
97
N
sing
Y
98
N
sing
Y
99
N
doub
Y
100
N
sing
N
101
N
sing
Y
102
N
sing
N
103
N
sing
N
104
N
sing
Y
105
N
doub
Y
106
N
sing
N
107
N
sing
Y
108
N
doub
Y
109
N
doub
Y
110
N
sing
N
111
N
sing
Y
112
N
sing
N
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
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
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
doub
N
133
N
sing
N
134
N
sing
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
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
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
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
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
doub
N
173
N
sing
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
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
Y
196
N
sing
Y
197
N
doub
Y
198
N
doub
N
199
N
sing
Y
200
N
sing
N
201
N
sing
Y
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
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
doub
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
sing
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
doub
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
sing
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
doub
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
doub
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
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
doub
N
311
N
sing
Y
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
doub
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
sing
N
337
N
sing
N
338
N
sing
N
339
N
doub
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
doub
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
sing
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
doub
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
Y
373
N
doub
Y
374
N
sing
Y
375
N
sing
N
376
N
sing
Y
377
N
doub
Y
378
N
sing
Y
379
N
sing
N
380
N
sing
Y
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
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
sing
N
395
N
sing
N
396
N
doub
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
Y
401
N
doub
Y
402
N
sing
Y
403
N
sing
N
404
N
sing
Y
405
N
doub
N
406
N
sing
Y
407
N
doub
N
408
N
sing
Y
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
doub
N
421
N
sing
N
422
N
sing
N
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
GE
Angew.Chem.Int.Ed.Engl.
ACIEAY
0179
0570-0833
40
4040
4042
10.1002/1521-3773(20011105)40:21<4040::AID-ANIE4040>3.0.CO;2-C
12404486
X-ray Crystal Structure of a Bisubstrate Inhibitor Bound to the Enzyme Catechol-O-methyltransferase: A Dramatic Effect of Inhibitor Preorganization on Binding Affinity.
2001
GE
CHEMISTRY
0947-6539
6
971
982
10.1002/(SICI)1521-3765(20000317)6:6<971::AID-CHEM971>3.0.CO;2-0
Structure-Based Design, Synthesis, and in vitro Evaluation of Bisubstrate Inhibitors for Catechol O-Methyltransferase (COMT)
2000
10.2210/pdb1jr4/pdb
pdb_00001jr4
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110
1
OSMIC MIRRORS
IMAGE PLATE
2000-12-19
MARRESEARCH
OSMIC MIRRORS
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
ENRAF-NONIUS FR571
24772.400
CATECHOL O-METHYLTRANSFERASE, SOLUBLE FORM
2.1.1.6
1
man
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
473.396
N-{3-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YL]-ALLYL}-2,3-DIHYDROXY-5-NITRO-BENZAMIDE
1
syn
non-polymer
18.015
water
16
nat
water
S-COMT
no
no
MGDTKEQRILRYVQQNAKPGDPQSVLEAIDTYCTQKEWAMNVGDAKGQIMDAVIREYSPSLVLELGAYCGYSAVRMARLL
QPGARLLTMEMNPDYAAITQQMLNFAGLQDKVTILNGASQDLIPQLKKKYDVDTLDMVFLDHWKDRYLPDTLLLEKCGLL
RKGTVLLADNVIVPGTPDFLAYVRGSSSFECTHYSSYLEYMKVVDGLEKAIYQGPSSPDKS
MGDTKEQRILRYVQQNAKPGDPQSVLEAIDTYCTQKEWAMNVGDAKGQIMDAVIREYSPSLVLELGAYCGYSAVRMARLL
QPGARLLTMEMNPDYAAITQQMLNFAGLQDKVTILNGASQDLIPQLKKKYDVDTLDMVFLDHWKDRYLPDTLLLEKCGLL
RKGTVLLADNVIVPGTPDFLAYVRGSSSFECTHYSSYLEYMKVVDGLEKAIYQGPSSPDKS
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
Norway rat
Rattus
Escherichia
sample
10116
Rattus norvegicus
562
Escherichia coli
1
2.50
50.81
VAPOR DIFFUSION, HANGING DROP
5.5
25% PEG 8000, 100mM ammonium sulfate, 100 mM bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-08-10
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1VID contains the same protein without ligand
RCSB
Y
RCSB
2001-08-10
REL
REL
MG
MAGNESIUM ION
CL4
N-{3-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YL]-ALLYL}-2,3-DIHYDROXY-5-NITRO-BENZAMIDE
HOH
water
UNPUBLISHED COMT TERNARY COMPLEX (WINKLER, F.)
other
MG
1
2
MG
MG
300
A
CL4
1
3
CL4
CL4
301
A
HOH
2
4
HOH
HOH
302
A
HOH
3
4
HOH
HOH
303
A
HOH
4
4
HOH
HOH
304
A
HOH
5
4
HOH
HOH
305
A
HOH
6
4
HOH
HOH
306
A
HOH
7
4
HOH
HOH
307
A
HOH
8
4
HOH
HOH
308
A
HOH
9
4
HOH
HOH
309
A
HOH
10
4
HOH
HOH
310
A
HOH
11
4
HOH
HOH
311
A
HOH
12
4
HOH
HOH
312
A
HOH
13
4
HOH
HOH
313
A
HOH
14
4
HOH
HOH
314
A
HOH
15
4
HOH
HOH
315
A
HOH
16
4
HOH
HOH
316
A
HOH
17
4
HOH
HOH
317
A
n
1
1
A
n
2
2
A
ASP
3
n
3
ASP
3
A
THR
4
n
4
THR
4
A
LYS
5
n
5
LYS
5
A
GLU
6
n
6
GLU
6
A
GLN
7
n
7
GLN
7
A
ARG
8
n
8
ARG
8
A
ILE
9
n
9
ILE
9
A
LEU
10
n
10
LEU
10
A
ARG
11
n
11
ARG
11
A
TYR
12
n
12
TYR
12
A
VAL
13
n
13
VAL
13
A
GLN
14
n
14
GLN
14
A
GLN
15
n
15
GLN
15
A
ASN
16
n
16
ASN
16
A
ALA
17
n
17
ALA
17
A
LYS
18
n
18
LYS
18
A
PRO
19
n
19
PRO
19
A
GLY
20
n
20
GLY
20
A
ASP
21
n
21
ASP
21
A
PRO
22
n
22
PRO
22
A
GLN
23
n
23
GLN
23
A
SER
24
n
24
SER
24
A
VAL
25
n
25
VAL
25
A
LEU
26
n
26
LEU
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
ILE
29
n
29
ILE
29
A
ASP
30
n
30
ASP
30
A
THR
31
n
31
THR
31
A
TYR
32
n
32
TYR
32
A
CYS
33
n
33
CYS
33
A
THR
34
n
34
THR
34
A
GLN
35
n
35
GLN
35
A
LYS
36
n
36
LYS
36
A
GLU
37
n
37
GLU
37
A
TRP
38
n
38
TRP
38
A
ALA
39
n
39
ALA
39
A
MET
40
n
40
MET
40
A
ASN
41
n
41
ASN
41
A
VAL
42
n
42
VAL
42
A
GLY
43
n
43
GLY
43
A
ASP
44
n
44
ASP
44
A
ALA
45
n
45
ALA
45
A
LYS
46
n
46
LYS
46
A
GLY
47
n
47
GLY
47
A
GLN
48
n
48
GLN
48
A
ILE
49
n
49
ILE
49
A
MET
50
n
50
MET
50
A
ASP
51
n
51
ASP
51
A
ALA
52
n
52
ALA
52
A
VAL
53
n
53
VAL
53
A
ILE
54
n
54
ILE
54
A
ARG
55
n
55
ARG
55
A
GLU
56
n
56
GLU
56
A
TYR
57
n
57
TYR
57
A
SER
58
n
58
SER
58
A
PRO
59
n
59
PRO
59
A
SER
60
n
60
SER
60
A
LEU
61
n
61
LEU
61
A
VAL
62
n
62
VAL
62
A
LEU
63
n
63
LEU
63
A
GLU
64
n
64
GLU
64
A
LEU
65
n
65
LEU
65
A
GLY
66
n
66
GLY
66
A
ALA
67
n
67
ALA
67
A
TYR
68
n
68
TYR
68
A
CYS
69
n
69
CYS
69
A
GLY
70
n
70
GLY
70
A
TYR
71
n
71
TYR
71
A
SER
72
n
72
SER
72
A
ALA
73
n
73
ALA
73
A
VAL
74
n
74
VAL
74
A
ARG
75
n
75
ARG
75
A
MET
76
n
76
MET
76
A
ALA
77
n
77
ALA
77
A
ARG
78
n
78
ARG
78
A
LEU
79
n
79
LEU
79
A
LEU
80
n
80
LEU
80
A
GLN
81
n
81
GLN
81
A
PRO
82
n
82
PRO
82
A
GLY
83
n
83
GLY
83
A
ALA
84
n
84
ALA
84
A
ARG
85
n
85
ARG
85
A
LEU
86
n
86
LEU
86
A
LEU
87
n
87
LEU
87
A
THR
88
n
88
THR
88
A
MET
89
n
89
MET
89
A
GLU
90
n
90
GLU
90
A
MET
91
n
91
MET
91
A
ASN
92
n
92
ASN
92
A
PRO
93
n
93
PRO
93
A
ASP
94
n
94
ASP
94
A
TYR
95
n
95
TYR
95
A
ALA
96
n
96
ALA
96
A
ALA
97
n
97
ALA
97
A
ILE
98
n
98
ILE
98
A
THR
99
n
99
THR
99
A
GLN
100
n
100
GLN
100
A
GLN
101
n
101
GLN
101
A
MET
102
n
102
MET
102
A
LEU
103
n
103
LEU
103
A
ASN
104
n
104
ASN
104
A
PHE
105
n
105
PHE
105
A
ALA
106
n
106
ALA
106
A
GLY
107
n
107
GLY
107
A
LEU
108
n
108
LEU
108
A
GLN
109
n
109
GLN
109
A
ASP
110
n
110
ASP
110
A
LYS
111
n
111
LYS
111
A
VAL
112
n
112
VAL
112
A
THR
113
n
113
THR
113
A
ILE
114
n
114
ILE
114
A
LEU
115
n
115
LEU
115
A
ASN
116
n
116
ASN
116
A
GLY
117
n
117
GLY
117
A
ALA
118
n
118
ALA
118
A
SER
119
n
119
SER
119
A
GLN
120
n
120
GLN
120
A
ASP
121
n
121
ASP
121
A
LEU
122
n
122
LEU
122
A
ILE
123
n
123
ILE
123
A
PRO
124
n
124
PRO
124
A
GLN
125
n
125
GLN
125
A
LEU
126
n
126
LEU
126
A
LYS
127
n
127
LYS
127
A
LYS
128
n
128
LYS
128
A
LYS
129
n
129
LYS
129
A
TYR
130
n
130
TYR
130
A
ASP
131
n
131
ASP
131
A
VAL
132
n
132
VAL
132
A
ASP
133
n
133
ASP
133
A
THR
134
n
134
THR
134
A
LEU
135
n
135
LEU
135
A
ASP
136
n
136
ASP
136
A
MET
137
n
137
MET
137
A
VAL
138
n
138
VAL
138
A
PHE
139
n
139
PHE
139
A
LEU
140
n
140
LEU
140
A
ASP
141
n
141
ASP
141
A
HIS
142
n
142
HIS
142
A
TRP
143
n
143
TRP
143
A
LYS
144
n
144
LYS
144
A
ASP
145
n
145
ASP
145
A
ARG
146
n
146
ARG
146
A
TYR
147
n
147
TYR
147
A
LEU
148
n
148
LEU
148
A
PRO
149
n
149
PRO
149
A
ASP
150
n
150
ASP
150
A
THR
151
n
151
THR
151
A
LEU
152
n
152
LEU
152
A
LEU
153
n
153
LEU
153
A
LEU
154
n
154
LEU
154
A
GLU
155
n
155
GLU
155
A
LYS
156
n
156
LYS
156
A
CYS
157
n
157
CYS
157
A
GLY
158
n
158
GLY
158
A
LEU
159
n
159
LEU
159
A
LEU
160
n
160
LEU
160
A
ARG
161
n
161
ARG
161
A
LYS
162
n
162
LYS
162
A
GLY
163
n
163
GLY
163
A
THR
164
n
164
THR
164
A
VAL
165
n
165
VAL
165
A
LEU
166
n
166
LEU
166
A
LEU
167
n
167
LEU
167
A
ALA
168
n
168
ALA
168
A
ASP
169
n
169
ASP
169
A
ASN
170
n
170
ASN
170
A
VAL
171
n
171
VAL
171
A
ILE
172
n
172
ILE
172
A
VAL
173
n
173
VAL
173
A
PRO
174
n
174
PRO
174
A
GLY
175
n
175
GLY
175
A
THR
176
n
176
THR
176
A
PRO
177
n
177
PRO
177
A
ASP
178
n
178
ASP
178
A
PHE
179
n
179
PHE
179
A
LEU
180
n
180
LEU
180
A
ALA
181
n
181
ALA
181
A
TYR
182
n
182
TYR
182
A
VAL
183
n
183
VAL
183
A
ARG
184
n
184
ARG
184
A
GLY
185
n
185
GLY
185
A
SER
186
n
186
SER
186
A
SER
187
n
187
SER
187
A
SER
188
n
188
SER
188
A
PHE
189
n
189
PHE
189
A
GLU
190
n
190
GLU
190
A
CYS
191
n
191
CYS
191
A
THR
192
n
192
THR
192
A
HIS
193
n
193
HIS
193
A
TYR
194
n
194
TYR
194
A
SER
195
n
195
SER
195
A
SER
196
n
196
SER
196
A
TYR
197
n
197
TYR
197
A
LEU
198
n
198
LEU
198
A
GLU
199
n
199
GLU
199
A
TYR
200
n
200
TYR
200
A
MET
201
n
201
MET
201
A
LYS
202
n
202
LYS
202
A
VAL
203
n
203
VAL
203
A
VAL
204
n
204
VAL
204
A
ASP
205
n
205
ASP
205
A
GLY
206
n
206
GLY
206
A
LEU
207
n
207
LEU
207
A
GLU
208
n
208
GLU
208
A
LYS
209
n
209
LYS
209
A
ALA
210
n
210
ALA
210
A
ILE
211
n
211
ILE
211
A
TYR
212
n
212
TYR
212
A
GLN
213
n
213
GLN
213
A
GLY
214
n
214
GLY
214
A
n
215
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
author_defined_assembly
1
monomeric
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
ASP
141
A
OD2
ASP
141
1_555
50.8
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
ASP
169
A
OD2
ASP
169
1_555
103.0
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
ASP
169
A
OD2
ASP
169
1_555
106.8
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
ASN
170
A
OD1
ASN
170
1_555
140.7
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
ASN
170
A
OD1
ASN
170
1_555
90.7
A
ASP
169
A
OD2
ASP
169
1_555
A
MG
300
B
MG
MG
1_555
A
ASN
170
A
OD1
ASN
170
1_555
78.2
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O28
CL4
1_555
140.1
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O28
CL4
1_555
153.7
A
ASP
169
A
OD2
ASP
169
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O28
CL4
1_555
94.0
A
ASN
170
A
OD1
ASN
170
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O28
CL4
1_555
77.8
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
101.6
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
78.2
A
ASP
169
A
OD2
ASP
169
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
151.4
A
ASN
170
A
OD1
ASN
170
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
73.5
A
CL4
301
C
O28
CL4
1_555
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
75.9
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
64.5
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
104.3
A
ASP
169
A
OD2
ASP
169
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
123.3
A
ASN
170
A
OD1
ASN
170
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
146.9
A
CL4
301
C
O28
CL4
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
76.0
A
CL4
301
C
O29
CL4
1_555
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
80.7
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
A
O
THR
113
A
O
THR
113
A
N
LEU
86
A
N
LEU
86
A
O
LEU
87
A
O
LEU
87
A
N
GLU
64
A
N
GLU
64
A
N
LEU
63
A
N
LEU
63
A
O
PHE
139
A
O
PHE
139
A
N
VAL
138
A
N
VAL
138
A
O
LEU
167
A
O
LEU
167
A
N
LEU
166
A
N
LEU
166
A
O
ALA
210
A
O
ALA
210
A
O
LYS
209
A
O
LYS
209
A
N
THR
192
A
N
THR
192
1
A
MET
1
A
MET
1
1
Y
1
A
GLY
2
A
GLY
2
1
Y
1
A
PRO
215
A
PRO
215
1
Y
1
A
SER
216
A
SER
216
1
Y
1
A
SER
217
A
SER
217
1
Y
1
A
PRO
218
A
PRO
218
1
Y
1
A
ASP
219
A
ASP
219
1
Y
1
A
LYS
220
A
LYS
220
1
Y
1
A
SER
221
A
SER
221
1
Y
1
A
PRO
19
-46.30
150.00
1
A
LYS
36
-141.29
-102.66
1
A
SER
58
32.33
65.24
1
A
TYR
68
55.94
-115.08
1
A
ASP
131
55.57
73.50
1
A
ASP
133
-109.21
-65.10
1
A
ASP
141
-150.02
17.10
1
A
HIS
142
-91.06
-153.12
1
A
SER
196
-140.23
-141.34
1
A
MET
201
149.67
157.84
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
CL45.PRX
CL45.TPX
39.7
5.46
6.84
0.00
5.46
0.00
-10.92
0.2800000
0.010
0.2230000
2.63
24.21
759
7835
7809
9.7
97.9
RANDOM
1108477.13
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
UNPUBLISHED COMT TERNARY COMPLEX (WINKLER, F.)
Engh & Huber
0.48
0.36
5.00
0.56
0.43
2.63
24.21
16
1723
35
0
1672
0.007
1.5
23.5
0.68
2.14
1.50
3.40
2.00
3.14
2.00
4.48
2.50
0.4230000
0.042
0.3300000
2.76
101
934
994
6
9.8
77.4
49.1
2.63
30.0
1JR4
22407
22407
0.0
0.0
0.0380000
1
10.2
2.9
97.8
2.63
2.7
2.7
605
0.2390000
95.4
phasing
AMoRE
refinement
CNX
2000
data reduction
DENZO
data scaling
SCALEPACK
CATECHOL O-METHYLTRANSFERASE BISUBSTRATE-INHIBITOR COMPLEX
1
N
N
2
N
N
3
N
N
4
N
N
A
THR
4
A
THR
4
HELX_P
A
ALA
17
A
ALA
17
1
1
14
A
ASP
21
A
ASP
21
HELX_P
A
LYS
36
A
LYS
36
1
2
16
A
VAL
42
A
VAL
42
HELX_P
A
SER
58
A
SER
58
1
3
17
A
GLY
70
A
GLY
70
HELX_P
A
ARG
78
A
ARG
78
1
4
9
A
ASN
92
A
ASN
92
HELX_P
A
ALA
106
A
ALA
106
1
5
15
A
GLY
107
A
GLY
107
HELX_P
A
ASP
110
A
ASP
110
5
6
4
A
ALA
118
A
ALA
118
HELX_P
A
ILE
123
A
ILE
123
1
7
6
A
GLN
125
A
GLN
125
HELX_P
A
ASP
131
A
ASP
131
1
8
7
A
TRP
143
A
TRP
143
HELX_P
A
ASP
145
A
ASP
145
5
9
3
A
ARG
146
A
ARG
146
HELX_P
A
CYS
157
A
CYS
157
1
10
12
A
THR
176
A
THR
176
HELX_P
A
SER
186
A
SER
186
1
11
11
metalc
2.837
A
ASP
141
A
OD1
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
metalc
1.861
A
ASP
141
A
OD2
ASP
141
1_555
A
MG
300
B
MG
MG
1_555
metalc
1.811
A
ASP
169
A
OD2
ASP
169
1_555
A
MG
300
B
MG
MG
1_555
metalc
2.201
A
ASN
170
A
OD1
ASN
170
1_555
A
MG
300
B
MG
MG
1_555
metalc
1.963
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O28
CL4
1_555
metalc
2.328
A
MG
300
B
MG
MG
1_555
A
CL4
301
C
O29
CL4
1_555
metalc
2.123
A
MG
300
B
MG
MG
1_555
A
HOH
302
D
O
HOH
1_555
TRANSFERASE
TRANSFERASE, METHYLTRANSFERASE, NEUROTRANSMITTER DEGRADATION, Bisubstrate Inhibitor
A
VAL
173
A
VAL
173
1
A
PRO
174
A
PRO
174
-0.07
COMT_RAT
UNP
1
44
P22734
MGDTKEQRILRYVQQNAKPGDPQSVLEAIDTYCTQKEWAMNVGDAKGQIMDAVIREYSPSLVLELGAYCGYSAVRMARLL
QPGARLLTMEMNPDYAAITQQMLNFAGLQDKVTILNGASQDLIPQLKKKYDVDTLDMVFLDHWKDRYLPDTLLLEKCGLL
RKGTVLLADNVIVPGTPDFLAYVRGSSSFECTHYSSYLEYMKVVDGLEKAIYQGPSSPDKS
44
264
1JR4
1
221
P22734
A
1
1
221
7
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
A
VAL
112
A
VAL
112
A
ASN
116
A
ASN
116
A
ARG
85
A
ARG
85
A
GLU
90
A
GLU
90
A
LEU
61
A
LEU
61
A
LEU
65
A
LEU
65
A
MET
137
A
MET
137
A
LEU
140
A
LEU
140
A
VAL
165
A
VAL
165
A
ALA
168
A
ALA
168
A
VAL
204
A
VAL
204
A
TYR
212
A
TYR
212
A
PHE
189
A
PHE
189
A
TYR
197
A
TYR
197
BINDING SITE FOR RESIDUE MG A 300
A
MG
300
Software
5
BINDING SITE FOR RESIDUE CL4 A 301
A
CL4
301
Software
25
A
ASP
141
A
ASP
141
5
1_555
A
ASP
169
A
ASP
169
5
1_555
A
ASN
170
A
ASN
170
5
1_555
A
CL4
301
C
CL4
5
1_555
A
HOH
302
D
HOH
5
1_555
A
TRP
38
A
TRP
38
25
1_555
A
MET
40
A
MET
40
25
1_555
A
GLY
66
A
GLY
66
25
1_555
A
TYR
68
A
TYR
68
25
1_555
A
MET
89
A
MET
89
25
1_555
A
GLU
90
A
GLU
90
25
1_555
A
MET
91
A
MET
91
25
1_555
A
ASN
92
A
ASN
92
25
1_555
A
TYR
95
A
TYR
95
25
1_555
A
GLY
117
A
GLY
117
25
1_555
A
ALA
118
A
ALA
118
25
1_555
A
SER
119
A
SER
119
25
1_555
A
GLN
120
A
GLN
120
25
1_555
A
ASP
141
A
ASP
141
25
1_555
A
HIS
142
A
HIS
142
25
1_555
A
TRP
143
A
TRP
143
25
1_555
A
LYS
144
A
LYS
144
25
1_555
A
ASP
169
A
ASP
169
25
1_555
A
ASN
170
A
ASN
170
25
1_555
A
PRO
174
A
PRO
174
25
1_555
A
LEU
198
A
LEU
198
25
1_555
A
GLU
199
A
GLU
199
25
1_555
A
MG
300
B
MG
25
1_555
A
HOH
302
D
HOH
25
1_555
A
HOH
309
D
HOH
25
1_555
154
P 32 2 1