0.007640
0.004411
0.000000
0.000000
0.008822
0.000000
0.000000
0.000000
0.015793
0.00000
0.00000
0.00000
Horton, J.R.
Sawada, K.
Nishibori, M.
Cheng, X.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
130.890
130.890
63.320
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
C20 H22 Cl N3 O
355.861
4-[(7-CHLOROQUINOLIN-4-YL)AMINO]-2-[(DIETHYLAMINO)METHYL]PHENOL
AMODIAQUINE; FLAVOQUINE
non-polymer
C3 H7 N O3 S
137.158
n
S-HYDROXYCYSTEINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C3 H7 N O2 S
121.158
D-CYSTEINE
D-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
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
Y
74
N
C
Y
75
N
C
Y
76
N
C
Y
77
N
C
Y
78
N
C
Y
79
N
C
Y
80
N
C
Y
81
N
C
Y
82
N
C
Y
83
N
N
N
84
N
CL
N
85
N
N
Y
86
N
C
Y
87
N
C
Y
88
N
C
Y
89
N
C
Y
90
N
C
Y
91
N
C
N
92
N
O
N
93
N
C
N
94
N
N
N
95
N
C
N
96
N
C
N
97
N
C
N
98
N
C
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
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
N
N
122
R
C
N
123
N
C
N
124
N
S
N
125
N
C
N
126
N
O
N
127
N
O
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
N
N
137
R
C
N
138
N
C
N
139
N
O
N
140
N
C
N
141
N
S
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
N
N
151
S
C
N
152
N
C
N
153
N
O
N
154
N
C
N
155
N
S
N
156
N
O
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
N
N
165
S
C
N
166
N
C
N
167
N
O
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
N
N
173
N
O
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
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
O
N
193
N
O
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
N
N
204
N
C
N
205
N
C
N
206
N
O
N
207
N
O
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
N
C
Y
218
N
C
Y
219
N
N
Y
220
N
C
Y
221
N
C
Y
222
N
N
N
223
N
O
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
O
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
S
C
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
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
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
C
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
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
N
N
290
N
O
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
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
C
N
312
N
S
N
313
N
C
N
314
N
O
N
315
N
H
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
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
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
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
N
357
N
H
N
358
N
H
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
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
O
N
372
N
O
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
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
R
C
N
385
N
O
N
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
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
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
N
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
N
412
N
H
N
413
N
H
N
414
N
H
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
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
Y
434
N
C
N
435
N
O
N
436
N
O
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
445
N
H
N
446
N
H
N
447
N
H
N
448
N
N
N
449
S
C
N
450
N
C
N
451
N
O
N
452
N
C
N
453
N
C
N
454
N
C
N
455
N
O
N
456
N
H
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
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
Y
70
N
doub
Y
71
N
sing
N
72
N
sing
Y
73
N
sing
N
74
N
sing
Y
75
N
doub
N
76
N
sing
Y
77
N
sing
Y
78
N
sing
Y
79
N
doub
Y
80
N
sing
N
81
N
sing
Y
82
N
doub
N
83
N
sing
Y
84
N
sing
N
85
N
sing
Y
86
N
doub
N
87
N
sing
N
88
N
sing
N
89
N
sing
Y
90
N
doub
Y
91
N
sing
Y
92
N
sing
N
93
N
sing
Y
94
N
doub
N
95
N
sing
Y
96
N
sing
N
97
N
sing
Y
98
N
doub
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
N
112
N
sing
N
113
N
sing
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
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
doub
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
sing
N
137
N
sing
N
138
N
sing
N
139
N
doub
N
140
N
sing
N
141
N
sing
N
142
N
sing
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
doub
N
153
N
sing
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
sing
N
165
N
doub
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
sing
N
183
N
sing
N
184
N
doub
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
sing
N
192
N
doub
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
doub
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
doub
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
Y
216
N
sing
Y
217
N
doub
Y
218
N
doub
N
219
N
sing
Y
220
N
sing
N
221
N
sing
Y
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
doub
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
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
doub
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
doub
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
sing
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
doub
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
sing
N
318
N
sing
N
319
N
doub
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
Y
324
N
doub
Y
325
N
sing
Y
326
N
sing
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
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
sing
N
340
N
sing
N
341
N
sing
N
342
N
doub
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
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
doub
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
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
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
Y
393
N
doub
Y
394
N
sing
Y
395
N
sing
N
396
N
sing
Y
397
N
doub
Y
398
N
sing
Y
399
N
sing
N
400
N
sing
Y
401
N
sing
Y
402
N
doub
N
403
N
sing
Y
404
N
doub
N
405
N
sing
Y
406
N
sing
N
407
N
sing
N
408
N
sing
N
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
doub
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
Y
421
N
doub
Y
422
N
sing
Y
423
N
sing
N
424
N
sing
Y
425
N
doub
N
426
N
sing
Y
427
N
doub
N
428
N
sing
Y
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
sing
N
439
N
sing
N
440
N
doub
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
353
334
344
10.1016/j.jmb.2005.08.040
16168438
Structural basis for inhibition of histamine N-methyltransferase by diverse drugs
2005
UK
Structure
STRUE6
2005
0969-2126
9
837
849
Polymorphic Forms of Human Histamine Methyltransferase: Structural, Thermal, and Kinetic Comparisons
2001
10.2210/pdb2aou/pdb
pdb_00002aou
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
173
1
CCD
2000-06-23
ADSC QUANTUM 4
SI(111) DOUBLE-CRYSTAL
SINGLE WAVELENGTH
M
x-ray
1
1.1
1.0
X26C
NSLS
1.1
SYNCHROTRON
NSLS BEAMLINE X26C
33349.020
Histamine N-methyltransferase
2.1.1.8
1
man
polymer
33349.020
Histamine N-methyltransferase
1
man
polymer
355.861
4-[(7-CHLOROQUINOLIN-4-YL)AMINO]-2-[(DIETHYLAMINO)METHYL]PHENOL
4
syn
non-polymer
18.015
water
306
nat
water
HMT
no
yes
MASSMRSLFSDHGKYVESFRRFLNHSTEHQCMQEFMDKKLPGIIGRIGDTKSEIKILSIGGGAGEIDLQILSKVQAQYPG
VCINNEVVEPSAEQIAKYKELVAKTSNLENVKFAWHKETSSEYQSRMLEKKELQKWDFIHMIQMLYYVKDIPATLKFFHS
LLGTNAKMLIIVVSGSSGWDKLWKKYGSRFPQDDLCQYITSDDLTQMLDNLGLKYE(CSO)YDLLSTMDISDCFIDGNEN
GDLLWDFLTET(DCY)NFNATAPPDLRAELGKDLQEPEFSAKKEGKVLFNNTLSFIVIEA
MASSMRSLFSDHGKYVESFRRFLNHSTEHQCMQEFMDKKLPGIIGRIGDTKSEIKILSIGGGAGEIDLQILSKVQAQYPG
VCINNEVVEPSAEQIAKYKELVAKTSNLENVKFAWHKETSSEYQSRMLEKKELQKWDFIHMIQMLYYVKDIPATLKFFHS
LLGTNAKMLIIVVSGSSGWDKLWKKYGSRFPQDDLCQYITSDDLTQMLDNLGLKYECYDLLSTMDISDCFIDGNENGDLL
WDFLTETCNFNATAPPDLRAELGKDLQEPEFSAKKEGKVLFNNTLSFIVIEA
A
polypeptide(L)
no
yes
MASSMRSLFSDHGKYVESFRRFLNHSTEHQCMQEFMDKKLPGIIGRIGDTKSEIKILSIGGGAGEIDLQILSKVQAQYPG
V(CSO)INNEVVEPSAEQIAKYKELVAKTSNLENVKFAWHKETSSEYQSRMLEKKELQKWDFIHMIQMLYYVKDIPATLK
FFHSLLGTNAKMLIIVVSGSSGWDKLWKKYGSRFPQDDLCQYITSDDLTQMLDNLGLKYECYDLLSTMDISDCFIDGNEN
GDLLWDFLTETCNFNATAPPDLRAELGKDLQEPEFSAKKEGKVLFNNTLSFIVIEA
MASSMRSLFSDHGKYVESFRRFLNHSTEHQCMQEFMDKKLPGIIGRIGDTKSEIKILSIGGGAGEIDLQILSKVQAQYPG
VCINNEVVEPSAEQIAKYKELVAKTSNLENVKFAWHKETSSEYQSRMLEKKELQKWDFIHMIQMLYYVKDIPATLKFFHS
LLGTNAKMLIIVVSGSSGWDKLWKKYGSRFPQDDLCQYITSDDLTQMLDNLGLKYECYDLLSTMDISDCFIDGNENGDLL
WDFLTETCNFNATAPPDLRAELGKDLQEPEFSAKKEGKVLFNNTLSFIVIEA
B
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
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n
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n
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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
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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
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n
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n
n
n
n
n
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n
n
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n
n
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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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
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n
n
n
n
n
n
n
n
n
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n
n
n
n
n
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n
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n
n
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n
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n
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n
n
n
n
n
n
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n
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n
n
n
n
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n
n
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n
n
n
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n
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n
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n
n
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n
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n
n
n
n
n
n
n
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n
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n
n
n
n
n
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n
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n
n
n
n
n
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n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
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n
n
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n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
HNMT
9606
Homo sapiens
562
Escherichia coli
DH5A
PLASMID
PGEX-4T-3
human
Homo
Escherichia
sample
HNMT
9606
Homo sapiens
562
Escherichia coli
DH5A
PLASMID
PGEX-4T-3
1
2.41
48.92
VAPOR DIFFUSION, HANGING DROP
6.2
PEG 6000, MES, ethyleneglycol, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
Structure summary
Data collection
1
0
2005-09-13
1
1
2008-04-30
1
2
2011-07-13
1
3
2023-08-23
1
4
2023-11-15
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
Crystal Structure Analysis Of Human Histamine Methyltransferase (Thr105 Polymorphic Variant) Complexed With Adohcy and Histamine
Crystal Structure Analysis Of Human Histamine Methyltransferase (Ile105 Polymorphic Variant) Complexed With Adohcy and Antimalarial Drug Quinacrine
HETEROGEN
Any one of the three ethyl groups on ligand, CQA 400 could be the alternative conformation of the other two
(by the rotation of approximately 120 or 240 drgrees).
RCSB
Y
RCSB
2005-08-14
REL
CQA
4-[(7-CHLOROQUINOLIN-4-YL)AMINO]-2-[(DIETHYLAMINO)METHYL]PHENOL
HOH
water
1JQD
pdb entry 1JQD
PDB
experimental model
AME
402
3
CQA
CQA
402
A
AMD
403
3
CQA
CQA
403
A
AME
400
3
CQA
CQA
400
B
AMD
401
3
CQA
CQA
401
B
TIP
1
4
HOH
HOH
404
A
TIP
2
4
HOH
HOH
405
A
TIP
3
4
HOH
HOH
406
A
TIP
4
4
HOH
HOH
407
A
TIP
5
4
HOH
HOH
408
A
TIP
6
4
HOH
HOH
409
A
TIP
7
4
HOH
HOH
410
A
TIP
8
4
HOH
HOH
411
A
TIP
9
4
HOH
HOH
412
A
TIP
10
4
HOH
HOH
413
A
TIP
11
4
HOH
HOH
414
A
TIP
12
4
HOH
HOH
415
A
TIP
13
4
HOH
HOH
416
A
TIP
14
4
HOH
HOH
417
A
TIP
15
4
HOH
HOH
418
A
TIP
16
4
HOH
HOH
419
A
TIP
17
4
HOH
HOH
420
A
TIP
21
4
HOH
HOH
421
A
TIP
23
4
HOH
HOH
422
A
TIP
24
4
HOH
HOH
423
A
TIP
26
4
HOH
HOH
424
A
TIP
41
4
HOH
HOH
425
A
TIP
45
4
HOH
HOH
426
A
TIP
46
4
HOH
HOH
427
A
TIP
49
4
HOH
HOH
428
A
TIP
50
4
HOH
HOH
429
A
TIP
60
4
HOH
HOH
430
A
TIP
61
4
HOH
HOH
431
A
TIP
62
4
HOH
HOH
432
A
TIP
65
4
HOH
HOH
433
A
TIP
67
4
HOH
HOH
434
A
TIP
70
4
HOH
HOH
435
A
TIP
71
4
HOH
HOH
436
A
TIP
72
4
HOH
HOH
437
A
TIP
81
4
HOH
HOH
438
A
TIP
83
4
HOH
HOH
439
A
TIP
87
4
HOH
HOH
440
A
TIP
89
4
HOH
HOH
441
A
TIP
92
4
HOH
HOH
442
A
TIP
93
4
HOH
HOH
443
A
TIP
95
4
HOH
HOH
444
A
TIP
97
4
HOH
HOH
445
A
TIP
100
4
HOH
HOH
446
A
TIP
102
4
HOH
HOH
447
A
TIP
106
4
HOH
HOH
448
A
TIP
107
4
HOH
HOH
449
A
TIP
111
4
HOH
HOH
450
A
TIP
114
4
HOH
HOH
451
A
TIP
116
4
HOH
HOH
452
A
TIP
117
4
HOH
HOH
453
A
TIP
118
4
HOH
HOH
454
A
TIP
119
4
HOH
HOH
455
A
TIP
120
4
HOH
HOH
456
A
TIP
124
4
HOH
HOH
457
A
TIP
125
4
HOH
HOH
458
A
TIP
126
4
HOH
HOH
459
A
TIP
128
4
HOH
HOH
460
A
TIP
129
4
HOH
HOH
461
A
TIP
130
4
HOH
HOH
462
A
TIP
132
4
HOH
HOH
463
A
TIP
134
4
HOH
HOH
464
A
TIP
138
4
HOH
HOH
465
A
TIP
139
4
HOH
HOH
466
A
TIP
143
4
HOH
HOH
467
A
TIP
147
4
HOH
HOH
468
A
TIP
148
4
HOH
HOH
469
A
TIP
151
4
HOH
HOH
470
A
TIP
152
4
HOH
HOH
471
A
TIP
154
4
HOH
HOH
472
A
TIP
155
4
HOH
HOH
473
A
TIP
156
4
HOH
HOH
474
A
TIP
158
4
HOH
HOH
475
A
TIP
163
4
HOH
HOH
476
A
TIP
165
4
HOH
HOH
477
A
TIP
184
4
HOH
HOH
478
A
TIP
185
4
HOH
HOH
479
A
TIP
187
4
HOH
HOH
480
A
TIP
188
4
HOH
HOH
481
A
TIP
190
4
HOH
HOH
482
A
TIP
191
4
HOH
HOH
483
A
TIP
192
4
HOH
HOH
484
A
TIP
193
4
HOH
HOH
485
A
TIP
194
4
HOH
HOH
486
A
TIP
195
4
HOH
HOH
487
A
TIP
196
4
HOH
HOH
488
A
TIP
197
4
HOH
HOH
489
A
TIP
198
4
HOH
HOH
490
A
TIP
199
4
HOH
HOH
491
A
TIP
202
4
HOH
HOH
492
A
TIP
203
4
HOH
HOH
493
A
TIP
204
4
HOH
HOH
494
A
TIP
205
4
HOH
HOH
495
A
TIP
206
4
HOH
HOH
496
A
TIP
207
4
HOH
HOH
497
A
TIP
209
4
HOH
HOH
498
A
TIP
210
4
HOH
HOH
499
A
TIP
211
4
HOH
HOH
500
A
TIP
215
4
HOH
HOH
501
A
TIP
217
4
HOH
HOH
502
A
TIP
218
4
HOH
HOH
503
A
TIP
221
4
HOH
HOH
504
A
TIP
222
4
HOH
HOH
505
A
TIP
225
4
HOH
HOH
506
A
TIP
231
4
HOH
HOH
507
A
TIP
233
4
HOH
HOH
508
A
TIP
234
4
HOH
HOH
509
A
TIP
235
4
HOH
HOH
510
A
TIP
237
4
HOH
HOH
511
A
TIP
240
4
HOH
HOH
512
A
TIP
244
4
HOH
HOH
513
A
TIP
248
4
HOH
HOH
514
A
TIP
249
4
HOH
HOH
515
A
TIP
251
4
HOH
HOH
516
A
TIP
253
4
HOH
HOH
517
A
TIP
254
4
HOH
HOH
518
A
TIP
255
4
HOH
HOH
519
A
TIP
259
4
HOH
HOH
520
A
TIP
260
4
HOH
HOH
521
A
TIP
261
4
HOH
HOH
522
A
TIP
262
4
HOH
HOH
523
A
TIP
267
4
HOH
HOH
524
A
TIP
281
4
HOH
HOH
525
A
TIP
282
4
HOH
HOH
526
A
TIP
283
4
HOH
HOH
527
A
TIP
286
4
HOH
HOH
528
A
TIP
290
4
HOH
HOH
529
A
TIP
293
4
HOH
HOH
530
A
TIP
294
4
HOH
HOH
531
A
TIP
296
4
HOH
HOH
532
A
TIP
303
4
HOH
HOH
533
A
TIP
305
4
HOH
HOH
534
A
TIP
306
4
HOH
HOH
535
A
TIP
308
4
HOH
HOH
536
A
TIP
309
4
HOH
HOH
537
A
TIP
319
4
HOH
HOH
538
A
TIP
342
4
HOH
HOH
539
A
TIP
346
4
HOH
HOH
540
A
TIP
347
4
HOH
HOH
541
A
TIP
349
4
HOH
HOH
542
A
TIP
350
4
HOH
HOH
543
A
TIP
351
4
HOH
HOH
544
A
TIP
353
4
HOH
HOH
545
A
TIP
354
4
HOH
HOH
546
A
TIP
357
4
HOH
HOH
547
A
TIP
358
4
HOH
HOH
548
A
TIP
359
4
HOH
HOH
549
A
TIP
361
4
HOH
HOH
550
A
TIP
18
4
HOH
HOH
402
B
TIP
19
4
HOH
HOH
403
B
TIP
20
4
HOH
HOH
404
B
TIP
22
4
HOH
HOH
405
B
TIP
25
4
HOH
HOH
406
B
TIP
27
4
HOH
HOH
407
B
TIP
28
4
HOH
HOH
408
B
TIP
29
4
HOH
HOH
409
B
TIP
30
4
HOH
HOH
410
B
TIP
31
4
HOH
HOH
411
B
TIP
32
4
HOH
HOH
412
B
TIP
33
4
HOH
HOH
413
B
TIP
34
4
HOH
HOH
414
B
TIP
35
4
HOH
HOH
415
B
TIP
36
4
HOH
HOH
416
B
TIP
37
4
HOH
HOH
417
B
TIP
38
4
HOH
HOH
418
B
TIP
39
4
HOH
HOH
419
B
TIP
40
4
HOH
HOH
420
B
TIP
42
4
HOH
HOH
421
B
TIP
44
4
HOH
HOH
422
B
TIP
47
4
HOH
HOH
423
B
TIP
48
4
HOH
HOH
424
B
TIP
51
4
HOH
HOH
425
B
TIP
53
4
HOH
HOH
426
B
TIP
54
4
HOH
HOH
427
B
TIP
55
4
HOH
HOH
428
B
TIP
56
4
HOH
HOH
429
B
TIP
58
4
HOH
HOH
430
B
TIP
59
4
HOH
HOH
431
B
TIP
63
4
HOH
HOH
432
B
TIP
64
4
HOH
HOH
433
B
TIP
66
4
HOH
HOH
434
B
TIP
68
4
HOH
HOH
435
B
TIP
69
4
HOH
HOH
436
B
TIP
73
4
HOH
HOH
437
B
TIP
74
4
HOH
HOH
438
B
TIP
76
4
HOH
HOH
439
B
TIP
78
4
HOH
HOH
440
B
TIP
79
4
HOH
HOH
441
B
TIP
80
4
HOH
HOH
442
B
TIP
82
4
HOH
HOH
443
B
TIP
84
4
HOH
HOH
444
B
TIP
85
4
HOH
HOH
445
B
TIP
86
4
HOH
HOH
446
B
TIP
88
4
HOH
HOH
447
B
TIP
90
4
HOH
HOH
448
B
TIP
91
4
HOH
HOH
449
B
TIP
96
4
HOH
HOH
450
B
TIP
98
4
HOH
HOH
451
B
TIP
99
4
HOH
HOH
452
B
TIP
101
4
HOH
HOH
453
B
TIP
103
4
HOH
HOH
454
B
TIP
104
4
HOH
HOH
455
B
TIP
105
4
HOH
HOH
456
B
TIP
108
4
HOH
HOH
457
B
TIP
109
4
HOH
HOH
458
B
TIP
110
4
HOH
HOH
459
B
TIP
112
4
HOH
HOH
460
B
TIP
113
4
HOH
HOH
461
B
TIP
115
4
HOH
HOH
462
B
TIP
121
4
HOH
HOH
463
B
TIP
122
4
HOH
HOH
464
B
TIP
127
4
HOH
HOH
465
B
TIP
131
4
HOH
HOH
466
B
TIP
133
4
HOH
HOH
467
B
TIP
135
4
HOH
HOH
468
B
TIP
136
4
HOH
HOH
469
B
TIP
137
4
HOH
HOH
470
B
TIP
144
4
HOH
HOH
471
B
TIP
145
4
HOH
HOH
472
B
TIP
146
4
HOH
HOH
473
B
TIP
149
4
HOH
HOH
474
B
TIP
150
4
HOH
HOH
475
B
TIP
157
4
HOH
HOH
476
B
TIP
159
4
HOH
HOH
477
B
TIP
160
4
HOH
HOH
478
B
TIP
161
4
HOH
HOH
479
B
TIP
162
4
HOH
HOH
480
B
TIP
164
4
HOH
HOH
481
B
TIP
166
4
HOH
HOH
482
B
TIP
167
4
HOH
HOH
483
B
TIP
168
4
HOH
HOH
484
B
TIP
169
4
HOH
HOH
485
B
TIP
170
4
HOH
HOH
486
B
TIP
171
4
HOH
HOH
487
B
TIP
172
4
HOH
HOH
488
B
TIP
176
4
HOH
HOH
489
B
TIP
177
4
HOH
HOH
490
B
TIP
178
4
HOH
HOH
491
B
TIP
179
4
HOH
HOH
492
B
TIP
180
4
HOH
HOH
493
B
TIP
181
4
HOH
HOH
494
B
TIP
182
4
HOH
HOH
495
B
TIP
183
4
HOH
HOH
496
B
TIP
186
4
HOH
HOH
497
B
TIP
189
4
HOH
HOH
498
B
TIP
200
4
HOH
HOH
499
B
TIP
201
4
HOH
HOH
500
B
TIP
208
4
HOH
HOH
501
B
TIP
212
4
HOH
HOH
502
B
TIP
213
4
HOH
HOH
503
B
TIP
214
4
HOH
HOH
504
B
TIP
216
4
HOH
HOH
505
B
TIP
219
4
HOH
HOH
506
B
TIP
220
4
HOH
HOH
507
B
TIP
223
4
HOH
HOH
508
B
TIP
224
4
HOH
HOH
509
B
TIP
226
4
HOH
HOH
510
B
TIP
227
4
HOH
HOH
511
B
TIP
228
4
HOH
HOH
512
B
TIP
230
4
HOH
HOH
513
B
TIP
232
4
HOH
HOH
514
B
TIP
236
4
HOH
HOH
515
B
TIP
239
4
HOH
HOH
516
B
TIP
241
4
HOH
HOH
517
B
TIP
242
4
HOH
HOH
518
B
TIP
243
4
HOH
HOH
519
B
TIP
245
4
HOH
HOH
520
B
TIP
246
4
HOH
HOH
521
B
TIP
247
4
HOH
HOH
522
B
TIP
252
4
HOH
HOH
523
B
TIP
256
4
HOH
HOH
524
B
TIP
257
4
HOH
HOH
525
B
TIP
264
4
HOH
HOH
526
B
TIP
265
4
HOH
HOH
527
B
TIP
268
4
HOH
HOH
528
B
TIP
269
4
HOH
HOH
529
B
TIP
270
4
HOH
HOH
530
B
TIP
272
4
HOH
HOH
531
B
TIP
274
4
HOH
HOH
532
B
TIP
275
4
HOH
HOH
533
B
TIP
277
4
HOH
HOH
534
B
TIP
278
4
HOH
HOH
535
B
TIP
279
4
HOH
HOH
536
B
TIP
280
4
HOH
HOH
537
B
TIP
284
4
HOH
HOH
538
B
TIP
287
4
HOH
HOH
539
B
TIP
288
4
HOH
HOH
540
B
TIP
295
4
HOH
HOH
541
B
TIP
300
4
HOH
HOH
542
B
TIP
301
4
HOH
HOH
543
B
TIP
302
4
HOH
HOH
544
B
TIP
310
4
HOH
HOH
545
B
TIP
312
4
HOH
HOH
546
B
TIP
314
4
HOH
HOH
547
B
TIP
328
4
HOH
HOH
548
B
TIP
337
4
HOH
HOH
549
B
TIP
338
4
HOH
HOH
550
B
TIP
339
4
HOH
HOH
551
B
TIP
340
4
HOH
HOH
552
B
TIP
343
4
HOH
HOH
553
B
TIP
344
4
HOH
HOH
554
B
TIP
345
4
HOH
HOH
555
B
TIP
348
4
HOH
HOH
556
B
TIP
352
4
HOH
HOH
557
B
TIP
355
4
HOH
HOH
558
B
TIP
356
4
HOH
HOH
559
B
TIP
360
4
HOH
HOH
560
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
MET
5
n
5
MET
5
A
ALA
6
n
6
ARG
6
A
SER
7
n
7
SER
7
A
LEU
8
n
8
LEU
8
A
ALA
9
n
9
PHE
9
A
SER
10
n
10
SER
10
A
ALA
11
n
11
ASP
11
A
HIS
12
n
12
HIS
12
A
GLY
13
n
13
GLY
13
A
LYS
14
n
14
LYS
14
A
TYR
15
n
15
TYR
15
A
ALA
16
n
16
VAL
16
A
GLU
17
n
17
GLU
17
A
SER
18
n
18
SER
18
A
PHE
19
n
19
PHE
19
A
ALA
20
n
20
ARG
20
A
ALA
21
n
21
ARG
21
A
PHE
22
n
22
PHE
22
A
LEU
23
n
23
LEU
23
A
ASN
24
n
24
ASN
24
A
HIS
25
n
25
HIS
25
A
SER
26
n
26
SER
26
A
THR
27
n
27
THR
27
A
GLU
28
n
28
GLU
28
A
HIS
29
n
29
HIS
29
A
GLN
30
n
30
GLN
30
A
CYS
31
n
31
CYS
31
A
MET
32
n
32
MET
32
A
GLN
33
n
33
GLN
33
A
GLU
34
n
34
GLU
34
A
PHE
35
n
35
PHE
35
A
MET
36
n
36
MET
36
A
ASP
37
n
37
ASP
37
A
LYS
38
n
38
LYS
38
A
LYS
39
n
39
LYS
39
A
LEU
40
n
40
LEU
40
A
PRO
41
n
41
PRO
41
A
GLY
42
n
42
GLY
42
A
ILE
43
n
43
ILE
43
A
ILE
44
n
44
ILE
44
A
GLY
45
n
45
GLY
45
A
ARG
46
n
46
ARG
46
A
ILE
47
n
47
ILE
47
A
GLY
48
n
48
GLY
48
A
ASP
49
n
49
ASP
49
A
THR
50
n
50
THR
50
A
LYS
51
n
51
LYS
51
A
SER
52
n
52
SER
52
A
GLU
53
n
53
GLU
53
A
ILE
54
n
54
ILE
54
A
LYS
55
n
55
LYS
55
A
ILE
56
n
56
ILE
56
A
LEU
57
n
57
LEU
57
A
SER
58
n
58
SER
58
A
ILE
59
n
59
ILE
59
A
GLY
60
n
60
GLY
60
A
GLY
61
n
61
GLY
61
A
GLY
62
n
62
GLY
62
A
ALA
63
n
63
ALA
63
A
GLY
64
n
64
GLY
64
A
GLU
65
n
65
GLU
65
A
ILE
66
n
66
ILE
66
A
ASP
67
n
67
ASP
67
A
LEU
68
n
68
LEU
68
A
GLN
69
n
69
GLN
69
A
ILE
70
n
70
ILE
70
A
LEU
71
n
71
LEU
71
A
SER
72
n
72
SER
72
A
LYS
73
n
73
LYS
73
A
VAL
74
n
74
VAL
74
A
GLN
75
n
75
GLN
75
A
ALA
76
n
76
ALA
76
A
GLN
77
n
77
GLN
77
A
TYR
78
n
78
TYR
78
A
PRO
79
n
79
PRO
79
A
GLY
80
n
80
GLY
80
A
VAL
81
n
81
VAL
81
A
CYS
82
n
82
CYS
82
A
ILE
83
n
83
ILE
83
A
ASN
84
n
84
ASN
84
A
ASN
85
n
85
ASN
85
A
GLU
86
n
86
GLU
86
A
VAL
87
n
87
VAL
87
A
VAL
88
n
88
VAL
88
A
GLU
89
n
89
GLU
89
A
PRO
90
n
90
PRO
90
A
SER
91
n
91
SER
91
A
ALA
92
n
92
ALA
92
A
GLU
93
n
93
GLU
93
A
GLN
94
n
94
GLN
94
A
ILE
95
n
95
ILE
95
A
ALA
96
n
96
ALA
96
A
LYS
97
n
97
LYS
97
A
TYR
98
n
98
TYR
98
A
LYS
99
n
99
LYS
99
A
GLU
100
n
100
GLU
100
A
LEU
101
n
101
LEU
101
A
VAL
102
n
102
VAL
102
A
ALA
103
n
103
ALA
103
A
ALA
104
n
104
LYS
104
A
THR
105
n
105
THR
105
A
ALA
106
n
106
SER
106
A
ASN
107
n
107
ASN
107
A
LEU
108
n
108
LEU
108
A
GLU
109
n
109
GLU
109
A
ASN
110
n
110
ASN
110
A
VAL
111
n
111
VAL
111
A
ALA
112
n
112
LYS
112
A
PHE
113
n
113
PHE
113
A
ALA
114
n
114
ALA
114
A
TRP
115
n
115
TRP
115
A
HIS
116
n
116
HIS
116
A
LYS
117
n
117
LYS
117
A
GLU
118
n
118
GLU
118
A
THR
119
n
119
THR
119
A
SER
120
n
120
SER
120
A
SER
121
n
121
SER
121
A
GLU
122
n
122
GLU
122
A
TYR
123
n
123
TYR
123
A
GLN
124
n
124
GLN
124
A
SER
125
n
125
SER
125
A
ARG
126
n
126
ARG
126
A
MET
127
n
127
MET
127
A
LEU
128
n
128
LEU
128
A
GLU
129
n
129
GLU
129
A
LYS
130
n
130
LYS
130
A
ALA
131
n
131
LYS
131
A
GLU
132
n
132
GLU
132
A
LEU
133
n
133
LEU
133
A
GLN
134
n
134
GLN
134
A
LYS
135
n
135
LYS
135
A
TRP
136
n
136
TRP
136
A
ASP
137
n
137
ASP
137
A
PHE
138
n
138
PHE
138
A
ILE
139
n
139
ILE
139
A
HIS
140
n
140
HIS
140
A
MET
141
n
141
MET
141
A
ILE
142
n
142
ILE
142
A
GLN
143
n
143
GLN
143
A
MET
144
n
144
MET
144
A
LEU
145
n
145
LEU
145
A
TYR
146
n
146
TYR
146
A
TYR
147
n
147
TYR
147
A
VAL
148
n
148
VAL
148
A
ALA
149
n
149
LYS
149
A
ASP
150
n
150
ASP
150
A
ILE
151
n
151
ILE
151
A
PRO
152
n
152
PRO
152
A
ALA
153
n
153
ALA
153
A
THR
154
n
154
THR
154
A
LEU
155
n
155
LEU
155
A
LYS
156
n
156
LYS
156
A
PHE
157
n
157
PHE
157
A
PHE
158
n
158
PHE
158
A
HIS
159
n
159
HIS
159
A
SER
160
n
160
SER
160
A
LEU
161
n
161
LEU
161
A
LEU
162
n
162
LEU
162
A
GLY
163
n
163
GLY
163
A
THR
164
n
164
THR
164
A
ASN
165
n
165
ASN
165
A
ALA
166
n
166
ALA
166
A
LYS
167
n
167
LYS
167
A
MET
168
n
168
MET
168
A
LEU
169
n
169
LEU
169
A
ILE
170
n
170
ILE
170
A
ILE
171
n
171
ILE
171
A
VAL
172
n
172
VAL
172
A
VAL
173
n
173
VAL
173
A
SER
174
n
174
SER
174
A
GLY
175
n
175
GLY
175
A
SER
176
n
176
SER
176
A
SER
177
n
177
SER
177
A
GLY
178
n
178
GLY
178
A
TRP
179
n
179
TRP
179
A
ASP
180
n
180
ASP
180
A
LYS
181
n
181
LYS
181
A
LEU
182
n
182
LEU
182
A
TRP
183
n
183
TRP
183
A
LYS
184
n
184
LYS
184
A
LYS
185
n
185
LYS
185
A
TYR
186
n
186
TYR
186
A
GLY
187
n
187
GLY
187
A
ALA
188
n
188
SER
188
A
ARG
189
n
189
ARG
189
A
PHE
190
n
190
PHE
190
A
PRO
191
n
191
PRO
191
A
ALA
192
n
192
GLN
192
A
ASP
193
n
193
ASP
193
A
ASP
194
n
194
ASP
194
A
LEU
195
n
195
LEU
195
A
CYS
196
n
196
CYS
196
A
GLN
197
n
197
GLN
197
A
TYR
198
n
198
TYR
198
A
ILE
199
n
199
ILE
199
A
THR
200
n
200
THR
200
A
SER
201
n
201
SER
201
A
ASP
202
n
202
ASP
202
A
ASP
203
n
203
ASP
203
A
LEU
204
n
204
LEU
204
A
THR
205
n
205
THR
205
A
GLN
206
n
206
GLN
206
A
MET
207
n
207
MET
207
A
LEU
208
n
208
LEU
208
A
ASP
209
n
209
ASP
209
A
ASN
210
n
210
ASN
210
A
LEU
211
n
211
LEU
211
A
GLY
212
n
212
GLY
212
A
LEU
213
n
213
LEU
213
A
ALA
214
n
214
LYS
214
A
TYR
215
n
215
TYR
215
A
GLU
216
n
216
GLU
216
A
CEA
217
n
217
CSO
217
A
TYR
218
n
218
TYR
218
A
ASP
219
n
219
ASP
219
A
LEU
220
n
220
LEU
220
A
LEU
221
n
221
LEU
221
A
SER
222
n
222
SER
222
A
THR
223
n
223
THR
223
A
MET
224
n
224
MET
224
A
ASP
225
n
225
ASP
225
A
ILE
226
n
226
ILE
226
A
SER
227
n
227
SER
227
A
ASP
228
n
228
ASP
228
A
CYS
229
n
229
CYS
229
A
PHE
230
n
230
PHE
230
A
ILE
231
n
231
ILE
231
A
ALA
232
n
232
ASP
232
A
GLY
233
n
233
GLY
233
A
ASN
234
n
234
ASN
234
A
ALA
235
n
235
GLU
235
A
ASN
236
n
236
ASN
236
A
GLY
237
n
237
GLY
237
A
ASP
238
n
238
ASP
238
A
LEU
239
n
239
LEU
239
A
LEU
240
n
240
LEU
240
A
TRP
241
n
241
TRP
241
A
ASP
242
n
242
ASP
242
A
PHE
243
n
243
PHE
243
A
LEU
244
n
244
LEU
244
A
THR
245
n
245
THR
245
A
GLU
246
n
246
GLU
246
A
THR
247
n
247
THR
247
A
CYS
248
n
248
DCY
248
A
ASN
249
n
249
ASN
249
A
PHE
250
n
250
PHE
250
A
ASN
251
n
251
ASN
251
A
ALA
252
n
252
ALA
252
A
ALA
253
n
253
THR
253
A
ALA
254
n
254
ALA
254
A
PRO
255
n
255
PRO
255
A
PRO
256
n
256
PRO
256
A
ALA
257
n
257
ASP
257
A
LEU
258
n
258
LEU
258
A
ARG
259
n
259
ARG
259
A
ALA
260
n
260
ALA
260
A
GLU
261
n
261
GLU
261
A
LEU
262
n
262
LEU
262
A
GLY
263
n
263
GLY
263
A
ALA
264
n
264
LYS
264
A
ASP
265
n
265
ASP
265
A
LEU
266
n
266
LEU
266
A
GLN
267
n
267
GLN
267
A
GLU
268
n
268
GLU
268
A
PRO
269
n
269
PRO
269
A
GLU
270
n
270
GLU
270
A
PHE
271
n
271
PHE
271
A
SER
272
n
272
SER
272
A
ALA
273
n
273
ALA
273
A
LYS
274
n
274
LYS
274
A
ALA
275
n
275
LYS
275
A
ALA
276
n
276
GLU
276
A
GLY
277
n
277
GLY
277
A
LYS
278
n
278
LYS
278
A
VAL
279
n
279
VAL
279
A
LEU
280
n
280
LEU
280
A
PHE
281
n
281
PHE
281
A
ASN
282
n
282
ASN
282
A
ASN
283
n
283
ASN
283
A
THR
284
n
284
THR
284
A
LEU
285
n
285
LEU
285
A
SER
286
n
286
SER
286
A
PHE
287
n
287
PHE
287
A
ILE
288
n
288
ILE
288
A
VAL
289
n
289
VAL
289
A
ILE
290
n
290
ILE
290
A
GLU
291
n
291
GLU
291
A
ALA
292
n
292
ALA
292
A
n
1
1
B
n
2
2
B
n
3
3
B
ALA
4
n
4
SER
4
B
MET
5
n
5
MET
5
B
ALA
6
n
6
ARG
6
B
SER
7
n
7
SER
7
B
LEU
8
n
8
LEU
8
B
ALA
9
n
9
PHE
9
B
SER
10
n
10
SER
10
B
ASP
11
n
11
ASP
11
B
HIS
12
n
12
HIS
12
B
GLY
13
n
13
GLY
13
B
ALA
14
n
14
LYS
14
B
TYR
15
n
15
TYR
15
B
VAL
16
n
16
VAL
16
B
GLU
17
n
17
GLU
17
B
SER
18
n
18
SER
18
B
PHE
19
n
19
PHE
19
B
ALA
20
n
20
ARG
20
B
ARG
21
n
21
ARG
21
B
PHE
22
n
22
PHE
22
B
LEU
23
n
23
LEU
23
B
ASN
24
n
24
ASN
24
B
HIS
25
n
25
HIS
25
B
SER
26
n
26
SER
26
B
THR
27
n
27
THR
27
B
GLU
28
n
28
GLU
28
B
HIS
29
n
29
HIS
29
B
GLN
30
n
30
GLN
30
B
CYS
31
n
31
CYS
31
B
MET
32
n
32
MET
32
B
GLN
33
n
33
GLN
33
B
GLU
34
n
34
GLU
34
B
PHE
35
n
35
PHE
35
B
MET
36
n
36
MET
36
B
ASP
37
n
37
ASP
37
B
LYS
38
n
38
LYS
38
B
LYS
39
n
39
LYS
39
B
LEU
40
n
40
LEU
40
B
PRO
41
n
41
PRO
41
B
GLY
42
n
42
GLY
42
B
ILE
43
n
43
ILE
43
B
ILE
44
n
44
ILE
44
B
GLY
45
n
45
GLY
45
B
ARG
46
n
46
ARG
46
B
ILE
47
n
47
ILE
47
B
GLY
48
n
48
GLY
48
B
ASP
49
n
49
ASP
49
B
THR
50
n
50
THR
50
B
LYS
51
n
51
LYS
51
B
SER
52
n
52
SER
52
B
GLU
53
n
53
GLU
53
B
ILE
54
n
54
ILE
54
B
LYS
55
n
55
LYS
55
B
ILE
56
n
56
ILE
56
B
LEU
57
n
57
LEU
57
B
SER
58
n
58
SER
58
B
ILE
59
n
59
ILE
59
B
GLY
60
n
60
GLY
60
B
GLY
61
n
61
GLY
61
B
GLY
62
n
62
GLY
62
B
ALA
63
n
63
ALA
63
B
GLY
64
n
64
GLY
64
B
GLU
65
n
65
GLU
65
B
ILE
66
n
66
ILE
66
B
ASP
67
n
67
ASP
67
B
LEU
68
n
68
LEU
68
B
GLN
69
n
69
GLN
69
B
ILE
70
n
70
ILE
70
B
LEU
71
n
71
LEU
71
B
SER
72
n
72
SER
72
B
LYS
73
n
73
LYS
73
B
VAL
74
n
74
VAL
74
B
GLN
75
n
75
GLN
75
B
ALA
76
n
76
ALA
76
B
GLN
77
n
77
GLN
77
B
TYR
78
n
78
TYR
78
B
PRO
79
n
79
PRO
79
B
GLY
80
n
80
GLY
80
B
VAL
81
n
81
VAL
81
B
CEA
82
n
82
CSO
82
B
ILE
83
n
83
ILE
83
B
ASN
84
n
84
ASN
84
B
ASN
85
n
85
ASN
85
B
GLU
86
n
86
GLU
86
B
VAL
87
n
87
VAL
87
B
VAL
88
n
88
VAL
88
B
GLU
89
n
89
GLU
89
B
PRO
90
n
90
PRO
90
B
SER
91
n
91
SER
91
B
ALA
92
n
92
ALA
92
B
GLU
93
n
93
GLU
93
B
GLN
94
n
94
GLN
94
B
ILE
95
n
95
ILE
95
B
ALA
96
n
96
ALA
96
B
ALA
97
n
97
LYS
97
B
TYR
98
n
98
TYR
98
B
LYS
99
n
99
LYS
99
B
GLU
100
n
100
GLU
100
B
LEU
101
n
101
LEU
101
B
VAL
102
n
102
VAL
102
B
ALA
103
n
103
ALA
103
B
LYS
104
n
104
LYS
104
B
THR
105
n
105
THR
105
B
SER
106
n
106
SER
106
B
ALA
107
n
107
ASN
107
B
LEU
108
n
108
LEU
108
B
GLU
109
n
109
GLU
109
B
ASN
110
n
110
ASN
110
B
VAL
111
n
111
VAL
111
B
LYS
112
n
112
LYS
112
B
PHE
113
n
113
PHE
113
B
ALA
114
n
114
ALA
114
B
TRP
115
n
115
TRP
115
B
HIS
116
n
116
HIS
116
B
LYS
117
n
117
LYS
117
B
GLU
118
n
118
GLU
118
B
THR
119
n
119
THR
119
B
SER
120
n
120
SER
120
B
SER
121
n
121
SER
121
B
GLU
122
n
122
GLU
122
B
TYR
123
n
123
TYR
123
B
GLN
124
n
124
GLN
124
B
SER
125
n
125
SER
125
B
ARG
126
n
126
ARG
126
B
MET
127
n
127
MET
127
B
LEU
128
n
128
LEU
128
B
ALA
129
n
129
GLU
129
B
ALA
130
n
130
LYS
130
B
ALA
131
n
131
LYS
131
B
ALA
132
n
132
GLU
132
B
LEU
133
n
133
LEU
133
B
GLN
134
n
134
GLN
134
B
LYS
135
n
135
LYS
135
B
TRP
136
n
136
TRP
136
B
ASP
137
n
137
ASP
137
B
PHE
138
n
138
PHE
138
B
ILE
139
n
139
ILE
139
B
HIS
140
n
140
HIS
140
B
MET
141
n
141
MET
141
B
ILE
142
n
142
ILE
142
B
GLN
143
n
143
GLN
143
B
MET
144
n
144
MET
144
B
LEU
145
n
145
LEU
145
B
TYR
146
n
146
TYR
146
B
TYR
147
n
147
TYR
147
B
VAL
148
n
148
VAL
148
B
LYS
149
n
149
LYS
149
B
ASP
150
n
150
ASP
150
B
ILE
151
n
151
ILE
151
B
PRO
152
n
152
PRO
152
B
ALA
153
n
153
ALA
153
B
THR
154
n
154
THR
154
B
LEU
155
n
155
LEU
155
B
LYS
156
n
156
LYS
156
B
PHE
157
n
157
PHE
157
B
PHE
158
n
158
PHE
158
B
HIS
159
n
159
HIS
159
B
SER
160
n
160
SER
160
B
LEU
161
n
161
LEU
161
B
LEU
162
n
162
LEU
162
B
GLY
163
n
163
GLY
163
B
THR
164
n
164
THR
164
B
ASN
165
n
165
ASN
165
B
ALA
166
n
166
ALA
166
B
LYS
167
n
167
LYS
167
B
MET
168
n
168
MET
168
B
LEU
169
n
169
LEU
169
B
ILE
170
n
170
ILE
170
B
ILE
171
n
171
ILE
171
B
VAL
172
n
172
VAL
172
B
VAL
173
n
173
VAL
173
B
SER
174
n
174
SER
174
B
GLY
175
n
175
GLY
175
B
SER
176
n
176
SER
176
B
SER
177
n
177
SER
177
B
GLY
178
n
178
GLY
178
B
TRP
179
n
179
TRP
179
B
ASP
180
n
180
ASP
180
B
LYS
181
n
181
LYS
181
B
LEU
182
n
182
LEU
182
B
TRP
183
n
183
TRP
183
B
LYS
184
n
184
LYS
184
B
LYS
185
n
185
LYS
185
B
TYR
186
n
186
TYR
186
B
GLY
187
n
187
GLY
187
B
SER
188
n
188
SER
188
B
ARG
189
n
189
ARG
189
B
PHE
190
n
190
PHE
190
B
PRO
191
n
191
PRO
191
B
ALA
192
n
192
GLN
192
B
ASP
193
n
193
ASP
193
B
ASP
194
n
194
ASP
194
B
LEU
195
n
195
LEU
195
B
CYS
196
n
196
CYS
196
B
GLN
197
n
197
GLN
197
B
TYR
198
n
198
TYR
198
B
ILE
199
n
199
ILE
199
B
THR
200
n
200
THR
200
B
SER
201
n
201
SER
201
B
ASP
202
n
202
ASP
202
B
ASP
203
n
203
ASP
203
B
LEU
204
n
204
LEU
204
B
THR
205
n
205
THR
205
B
GLN
206
n
206
GLN
206
B
MET
207
n
207
MET
207
B
LEU
208
n
208
LEU
208
B
ASP
209
n
209
ASP
209
B
ASN
210
n
210
ASN
210
B
LEU
211
n
211
LEU
211
B
GLY
212
n
212
GLY
212
B
LEU
213
n
213
LEU
213
B
ALA
214
n
214
LYS
214
B
TYR
215
n
215
TYR
215
B
GLU
216
n
216
GLU
216
B
CYS
217
n
217
CYS
217
B
TYR
218
n
218
TYR
218
B
ASP
219
n
219
ASP
219
B
LEU
220
n
220
LEU
220
B
LEU
221
n
221
LEU
221
B
SER
222
n
222
SER
222
B
THR
223
n
223
THR
223
B
MET
224
n
224
MET
224
B
ASP
225
n
225
ASP
225
B
ILE
226
n
226
ILE
226
B
SER
227
n
227
SER
227
B
ASP
228
n
228
ASP
228
B
CYS
229
n
229
CYS
229
B
PHE
230
n
230
PHE
230
B
ILE
231
n
231
ILE
231
B
ASP
232
n
232
ASP
232
B
GLY
233
n
233
GLY
233
B
ASN
234
n
234
ASN
234
B
ALA
235
n
235
GLU
235
B
ASN
236
n
236
ASN
236
B
GLY
237
n
237
GLY
237
B
ASP
238
n
238
ASP
238
B
LEU
239
n
239
LEU
239
B
LEU
240
n
240
LEU
240
B
TRP
241
n
241
TRP
241
B
ASP
242
n
242
ASP
242
B
PHE
243
n
243
PHE
243
B
LEU
244
n
244
LEU
244
B
THR
245
n
245
THR
245
B
GLU
246
n
246
GLU
246
B
THR
247
n
247
THR
247
B
CYS
248
n
248
CYS
248
B
ASN
249
n
249
ASN
249
B
PHE
250
n
250
PHE
250
B
ASN
251
n
251
ASN
251
B
GLY
252
n
252
ALA
252
B
THR
253
n
253
THR
253
B
GLY
254
n
254
ALA
254
B
PRO
255
n
255
PRO
255
B
PRO
256
n
256
PRO
256
B
ASP
257
n
257
ASP
257
B
LEU
258
n
258
LEU
258
B
ARG
259
n
259
ARG
259
B
ALA
260
n
260
ALA
260
B
GLU
261
n
261
GLU
261
B
LEU
262
n
262
LEU
262
B
GLY
263
n
263
GLY
263
B
ALA
264
n
264
LYS
264
B
ASP
265
n
265
ASP
265
B
LEU
266
n
266
LEU
266
B
GLN
267
n
267
GLN
267
B
GLU
268
n
268
GLU
268
B
PRO
269
n
269
PRO
269
B
GLU
270
n
270
GLU
270
B
PHE
271
n
271
PHE
271
B
SER
272
n
272
SER
272
B
ALA
273
n
273
ALA
273
B
ALA
274
n
274
LYS
274
B
ALA
275
n
275
LYS
275
B
ALA
276
n
276
GLU
276
B
GLY
277
n
277
GLY
277
B
LYS
278
n
278
LYS
278
B
VAL
279
n
279
VAL
279
B
LEU
280
n
280
LEU
280
B
PHE
281
n
281
PHE
281
B
ASN
282
n
282
ASN
282
B
ASN
283
n
283
ASN
283
B
THR
284
n
284
THR
284
B
LEU
285
n
285
LEU
285
B
SER
286
n
286
SER
286
B
PHE
287
n
287
PHE
287
B
ILE
288
n
288
ILE
288
B
VAL
289
n
289
VAL
289
B
ILE
290
n
290
ILE
290
B
GLU
291
n
291
GLU
291
B
ALA
292
n
292
ALA
292
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
CSO
217
S-HYDROXYCYSTEINE
A
CSO
217
CYS
A
DCY
248
D-CYSTEINE
A
DCY
248
CYS
B
CSO
82
S-HYDROXYCYSTEINE
B
CSO
82
CYS
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
ALA
114
A
O
ALA
114
A
N
VAL
87
A
N
VAL
87
A
O
GLU
86
A
O
GLU
86
A
N
SER
58
A
N
SER
58
A
N
LEU
57
A
N
LEU
57
A
O
PHE
138
A
O
PHE
138
A
N
TRP
136
A
N
TRP
136
A
O
GLY
163
A
O
GLY
163
A
N
ILE
170
A
N
ILE
170
A
O
ILE
288
A
O
ILE
288
A
O
PHE
287
A
O
PHE
287
A
N
TYR
218
A
N
TYR
218
A
N
MET
224
A
N
MET
224
A
O
PHE
281
A
O
PHE
281
A
O
LEU
280
A
O
LEU
280
A
N
ALA
273
A
N
ALA
273
B
O
LYS
112
B
O
LYS
112
B
N
ILE
83
B
N
ILE
83
B
O
GLU
86
B
O
GLU
86
B
N
SER
58
B
N
SER
58
B
N
LEU
57
B
N
LEU
57
B
O
PHE
138
B
O
PHE
138
B
N
TRP
136
B
N
TRP
136
B
O
GLY
163
B
O
GLY
163
B
N
ILE
170
B
N
ILE
170
B
O
ILE
288
B
O
ILE
288
B
O
PHE
287
B
O
PHE
287
B
N
TYR
218
B
N
TYR
218
B
N
MET
224
B
N
MET
224
B
O
PHE
281
B
O
PHE
281
B
O
LEU
280
B
O
LEU
280
B
N
ALA
273
B
N
ALA
273
1
A
CG
ARG
6
A
CG
ARG
6
1
Y
1
A
CD
ARG
6
A
CD
ARG
6
1
Y
1
A
NE
ARG
6
A
NE
ARG
6
1
Y
1
A
CZ
ARG
6
A
CZ
ARG
6
1
Y
1
A
NH1
ARG
6
A
NH1
ARG
6
1
Y
1
A
NH2
ARG
6
A
NH2
ARG
6
1
Y
1
A
CG
PHE
9
A
CG
PHE
9
1
Y
1
A
CD1
PHE
9
A
CD1
PHE
9
1
Y
1
A
CD2
PHE
9
A
CD2
PHE
9
1
Y
1
A
CE1
PHE
9
A
CE1
PHE
9
1
Y
1
A
CE2
PHE
9
A
CE2
PHE
9
1
Y
1
A
CZ
PHE
9
A
CZ
PHE
9
1
Y
1
A
CG
ASP
11
A
CG
ASP
11
1
Y
1
A
OD1
ASP
11
A
OD1
ASP
11
1
Y
1
A
OD2
ASP
11
A
OD2
ASP
11
1
Y
1
A
CG1
VAL
16
A
CG1
VAL
16
1
Y
1
A
CG2
VAL
16
A
CG2
VAL
16
1
Y
1
A
CG
ARG
20
A
CG
ARG
20
1
Y
1
A
CD
ARG
20
A
CD
ARG
20
1
Y
1
A
NE
ARG
20
A
NE
ARG
20
1
Y
1
A
CZ
ARG
20
A
CZ
ARG
20
1
Y
1
A
NH1
ARG
20
A
NH1
ARG
20
1
Y
1
A
NH2
ARG
20
A
NH2
ARG
20
1
Y
1
A
CG
ARG
21
A
CG
ARG
21
1
Y
1
A
CD
ARG
21
A
CD
ARG
21
1
Y
1
A
NE
ARG
21
A
NE
ARG
21
1
Y
1
A
CZ
ARG
21
A
CZ
ARG
21
1
Y
1
A
NH1
ARG
21
A
NH1
ARG
21
1
Y
1
A
NH2
ARG
21
A
NH2
ARG
21
1
Y
1
A
CG
LYS
104
A
CG
LYS
104
1
Y
1
A
CD
LYS
104
A
CD
LYS
104
1
Y
1
A
CE
LYS
104
A
CE
LYS
104
1
Y
1
A
NZ
LYS
104
A
NZ
LYS
104
1
Y
1
A
OG
SER
106
A
OG
SER
106
1
Y
1
A
CG
LYS
112
A
CG
LYS
112
1
Y
1
A
CD
LYS
112
A
CD
LYS
112
1
Y
1
A
CE
LYS
112
A
CE
LYS
112
1
Y
1
A
NZ
LYS
112
A
NZ
LYS
112
1
Y
1
A
CG
LYS
131
A
CG
LYS
131
1
Y
1
A
CD
LYS
131
A
CD
LYS
131
1
Y
1
A
CE
LYS
131
A
CE
LYS
131
1
Y
1
A
NZ
LYS
131
A
NZ
LYS
131
1
Y
1
A
CG
LYS
149
A
CG
LYS
149
1
Y
1
A
CD
LYS
149
A
CD
LYS
149
1
Y
1
A
CE
LYS
149
A
CE
LYS
149
1
Y
1
A
NZ
LYS
149
A
NZ
LYS
149
1
Y
1
A
OG
SER
188
A
OG
SER
188
1
Y
1
A
CG
GLN
192
A
CG
GLN
192
1
Y
1
A
CD
GLN
192
A
CD
GLN
192
1
Y
1
A
OE1
GLN
192
A
OE1
GLN
192
1
Y
1
A
NE2
GLN
192
A
NE2
GLN
192
1
Y
1
A
CG
LYS
214
A
CG
LYS
214
1
Y
1
A
CD
LYS
214
A
CD
LYS
214
1
Y
1
A
CE
LYS
214
A
CE
LYS
214
1
Y
1
A
NZ
LYS
214
A
NZ
LYS
214
1
Y
1
A
CG
ASP
232
A
CG
ASP
232
1
Y
1
A
OD1
ASP
232
A
OD1
ASP
232
1
Y
1
A
OD2
ASP
232
A
OD2
ASP
232
1
Y
1
A
CG
GLU
235
A
CG
GLU
235
1
Y
1
A
CD
GLU
235
A
CD
GLU
235
1
Y
1
A
OE1
GLU
235
A
OE1
GLU
235
1
Y
1
A
OE2
GLU
235
A
OE2
GLU
235
1
Y
1
A
OG1
THR
253
A
OG1
THR
253
1
Y
1
A
CG2
THR
253
A
CG2
THR
253
1
Y
1
A
CG
ASP
257
A
CG
ASP
257
1
Y
1
A
OD1
ASP
257
A
OD1
ASP
257
1
Y
1
A
OD2
ASP
257
A
OD2
ASP
257
1
Y
1
A
CG
LYS
264
A
CG
LYS
264
1
Y
1
A
CD
LYS
264
A
CD
LYS
264
1
Y
1
A
CE
LYS
264
A
CE
LYS
264
1
Y
1
A
NZ
LYS
264
A
NZ
LYS
264
1
Y
1
A
CG
LYS
275
A
CG
LYS
275
1
Y
1
A
CD
LYS
275
A
CD
LYS
275
1
Y
1
A
CE
LYS
275
A
CE
LYS
275
1
Y
1
A
NZ
LYS
275
A
NZ
LYS
275
1
Y
1
A
CG
GLU
276
A
CG
GLU
276
1
Y
1
A
CD
GLU
276
A
CD
GLU
276
1
Y
1
A
OE1
GLU
276
A
OE1
GLU
276
1
Y
1
A
OE2
GLU
276
A
OE2
GLU
276
1
Y
1
B
OG
SER
4
B
OG
SER
4
1
Y
1
B
CG
ARG
6
B
CG
ARG
6
1
Y
1
B
CD
ARG
6
B
CD
ARG
6
1
Y
1
B
NE
ARG
6
B
NE
ARG
6
1
Y
1
B
CZ
ARG
6
B
CZ
ARG
6
1
Y
1
B
NH1
ARG
6
B
NH1
ARG
6
1
Y
1
B
NH2
ARG
6
B
NH2
ARG
6
1
Y
1
B
CG
PHE
9
B
CG
PHE
9
1
Y
1
B
CD1
PHE
9
B
CD1
PHE
9
1
Y
1
B
CD2
PHE
9
B
CD2
PHE
9
1
Y
1
B
CE1
PHE
9
B
CE1
PHE
9
1
Y
1
B
CE2
PHE
9
B
CE2
PHE
9
1
Y
1
B
CZ
PHE
9
B
CZ
PHE
9
1
Y
1
B
CG
LYS
14
B
CG
LYS
14
1
Y
1
B
CD
LYS
14
B
CD
LYS
14
1
Y
1
B
CE
LYS
14
B
CE
LYS
14
1
Y
1
B
NZ
LYS
14
B
NZ
LYS
14
1
Y
1
B
CG
ARG
20
B
CG
ARG
20
1
Y
1
B
CD
ARG
20
B
CD
ARG
20
1
Y
1
B
NE
ARG
20
B
NE
ARG
20
1
Y
1
B
CZ
ARG
20
B
CZ
ARG
20
1
Y
1
B
NH1
ARG
20
B
NH1
ARG
20
1
Y
1
B
NH2
ARG
20
B
NH2
ARG
20
1
Y
1
B
CG
LYS
97
B
CG
LYS
97
1
Y
1
B
CD
LYS
97
B
CD
LYS
97
1
Y
1
B
CE
LYS
97
B
CE
LYS
97
1
Y
1
B
NZ
LYS
97
B
NZ
LYS
97
1
Y
1
B
CG
ASN
107
B
CG
ASN
107
1
Y
1
B
OD1
ASN
107
B
OD1
ASN
107
1
Y
1
B
ND2
ASN
107
B
ND2
ASN
107
1
Y
1
B
CG
GLU
129
B
CG
GLU
129
1
Y
1
B
CD
GLU
129
B
CD
GLU
129
1
Y
1
B
OE1
GLU
129
B
OE1
GLU
129
1
Y
1
B
OE2
GLU
129
B
OE2
GLU
129
1
Y
1
B
CG
LYS
130
B
CG
LYS
130
1
Y
1
B
CD
LYS
130
B
CD
LYS
130
1
Y
1
B
CE
LYS
130
B
CE
LYS
130
1
Y
1
B
NZ
LYS
130
B
NZ
LYS
130
1
Y
1
B
CG
LYS
131
B
CG
LYS
131
1
Y
1
B
CD
LYS
131
B
CD
LYS
131
1
Y
1
B
CE
LYS
131
B
CE
LYS
131
1
Y
1
B
NZ
LYS
131
B
NZ
LYS
131
1
Y
1
B
CG
GLU
132
B
CG
GLU
132
1
Y
1
B
CD
GLU
132
B
CD
GLU
132
1
Y
1
B
OE1
GLU
132
B
OE1
GLU
132
1
Y
1
B
OE2
GLU
132
B
OE2
GLU
132
1
Y
1
B
CG
GLN
192
B
CG
GLN
192
1
Y
1
B
CD
GLN
192
B
CD
GLN
192
1
Y
1
B
OE1
GLN
192
B
OE1
GLN
192
1
Y
1
B
NE2
GLN
192
B
NE2
GLN
192
1
Y
1
B
CG
LYS
214
B
CG
LYS
214
1
Y
1
B
CD
LYS
214
B
CD
LYS
214
1
Y
1
B
CE
LYS
214
B
CE
LYS
214
1
Y
1
B
NZ
LYS
214
B
NZ
LYS
214
1
Y
1
B
CG
GLU
235
B
CG
GLU
235
1
Y
1
B
CD
GLU
235
B
CD
GLU
235
1
Y
1
B
OE1
GLU
235
B
OE1
GLU
235
1
Y
1
B
OE2
GLU
235
B
OE2
GLU
235
1
Y
1
B
CB
ALA
252
B
CB
ALA
252
1
Y
1
B
CB
ALA
254
B
CB
ALA
254
1
Y
1
B
CG
LYS
264
B
CG
LYS
264
1
Y
1
B
CD
LYS
264
B
CD
LYS
264
1
Y
1
B
CE
LYS
264
B
CE
LYS
264
1
Y
1
B
NZ
LYS
264
B
NZ
LYS
264
1
Y
1
B
CG
LYS
274
B
CG
LYS
274
1
Y
1
B
CD
LYS
274
B
CD
LYS
274
1
Y
1
B
CE
LYS
274
B
CE
LYS
274
1
Y
1
B
NZ
LYS
274
B
NZ
LYS
274
1
Y
1
B
CG
LYS
275
B
CG
LYS
275
1
Y
1
B
CD
LYS
275
B
CD
LYS
275
1
Y
1
B
CE
LYS
275
B
CE
LYS
275
1
Y
1
B
NZ
LYS
275
B
NZ
LYS
275
1
Y
1
B
CG
GLU
276
B
CG
GLU
276
1
Y
1
B
CD
GLU
276
B
CD
GLU
276
1
Y
1
B
OE1
GLU
276
B
OE1
GLU
276
1
Y
1
B
OE2
GLU
276
B
OE2
GLU
276
1
Y
1
A
C17
CQA
403
D
C17
CQA
1
1
N
1
A
C18
CQA
403
D
C18
CQA
1
1
N
1
B
C19
CQA
400
E
C19
CQA
1
1
N
1
B
C20
CQA
400
E
C20
CQA
1
1
N
1
B
C17
CQA
401
F
C17
CQA
1
1
N
1
B
C18
CQA
401
F
C18
CQA
1
1
N
1
B
C19
CQA
401
F
C19
CQA
1
1
N
1
B
C20
CQA
401
F
C20
CQA
1
1
N
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
SER
3
A
SER
3
1
Y
1
A
SER
4
A
SER
4
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ALA
2
B
ALA
2
1
Y
1
B
SER
3
B
SER
3
1
Y
1
A
CA
DCY
248
WRONG HAND
1
B
GLU
109
30.06
B
1
11.38
1.60
122.70
134.08
B
B
B
O
C
N
LEU
LEU
GLU
108
108
109
B
Y
1
-17.48
2.20
117.20
99.72
B
B
B
CA
C
N
GLU
GLU
ASN
109
109
110
B
B
Y
1
-21.43
1.60
122.70
101.27
B
B
B
O
C
N
GLU
GLU
ASN
109
109
110
B
B
Y
1
A
SER
10
-63.15
-74.84
1
A
ASP
11
-69.68
82.43
1
A
HIS
12
-39.66
-34.78
1
A
MET
144
-145.78
-0.94
1
A
ARG
189
-46.68
-17.68
1
A
ASP
232
-20.07
-55.65
1
A
DCY
248
-73.84
131.78
1
A
LYS
278
-43.23
153.20
1
B
SER
10
-49.74
-16.42
1
B
ASN
110
131.76
-1.22
1
B
ASP
232
-24.70
-35.72
1
B
ASN
234
-33.57
113.55
1
B
THR
253
-156.12
-1.50
34.4
-1.33
1.65
0.0
-1.33
0.0
2.67
0.258
0.207
0.213
0.213
2.3
30.
2696
26928
26928
97.4
RANDOM
1
ANISOTROPIC
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
pdb entry 1JQD
Engh & Huber
0.35
0.27
30.0
0.26
0.17
2.3
30.
306
4917
96
0
4515
0.011
1.4
22.3
0.9
0.3
0.024
0.237
2.35
159
1611
22.2
2.3
30.
2AOU
27645
26928
0
-3
0.076
1
12.3
3.4
97.4
2.30
2.35
96.2
data reduction
DENZO
data scaling
SCALEPACK
phasing
GLRF
refinement
CNS
Histamine Methyltransferase Complexed with the Antimalarial Drug Amodiaquine
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
4
N
N
A
ASP
11
A
ASP
11
HELX_P
A
HIS
25
A
HIS
25
1
1
15
A
THR
27
A
THR
27
HELX_P
A
LYS
39
A
LYS
39
1
2
13
A
LYS
39
A
LYS
39
HELX_P
A
ILE
44
A
ILE
44
1
3
6
A
GLY
64
A
GLY
64
HELX_P
A
TYR
78
A
TYR
78
1
4
15
A
SER
91
A
SER
91
HELX_P
A
THR
105
A
THR
105
1
5
15
A
THR
119
A
THR
119
HELX_P
A
LYS
130
A
LYS
130
1
6
12
A
MET
144
A
MET
144
HELX_P
A
VAL
148
A
VAL
148
5
7
5
A
ASP
150
A
ASP
150
HELX_P
A
SER
160
A
SER
160
1
8
11
A
SER
177
A
SER
177
HELX_P
A
GLY
187
A
GLY
187
1
9
11
A
THR
200
A
THR
200
HELX_P
A
GLY
212
A
GLY
212
1
10
13
A
SER
227
A
SER
227
HELX_P
A
ILE
231
A
ILE
231
5
11
5
A
ASN
234
A
ASN
234
HELX_P
A
GLU
246
A
GLU
246
1
12
13
A
ASN
249
A
ASN
249
HELX_P
A
ALA
254
A
ALA
254
1
13
6
A
PRO
255
A
PRO
255
HELX_P
A
LEU
266
A
LEU
266
1
14
12
B
SER
7
B
SER
7
HELX_P
B
SER
10
B
SER
10
5
15
4
B
ASP
11
B
ASP
11
HELX_P
B
ASN
24
B
ASN
24
1
16
14
B
THR
27
B
THR
27
HELX_P
B
LYS
39
B
LYS
39
1
17
13
B
LYS
39
B
LYS
39
HELX_P
B
ILE
44
B
ILE
44
1
18
6
B
GLY
64
B
GLY
64
HELX_P
B
TYR
78
B
TYR
78
1
19
15
B
SER
91
B
SER
91
HELX_P
B
LYS
104
B
LYS
104
1
20
14
B
THR
119
B
THR
119
HELX_P
B
LEU
128
B
LEU
128
1
21
10
B
MET
144
B
MET
144
HELX_P
B
VAL
148
B
VAL
148
5
22
5
B
ASP
150
B
ASP
150
HELX_P
B
LEU
161
B
LEU
161
1
23
12
B
SER
177
B
SER
177
HELX_P
B
GLY
187
B
GLY
187
1
24
11
B
SER
188
B
SER
188
HELX_P
B
PHE
190
B
PHE
190
5
25
3
B
THR
200
B
THR
200
HELX_P
B
GLY
212
B
GLY
212
1
26
13
B
SER
227
B
SER
227
HELX_P
B
ILE
231
B
ILE
231
5
27
5
B
ASN
234
B
ASN
234
HELX_P
B
GLU
246
B
GLU
246
1
28
13
B
ASN
249
B
ASN
249
HELX_P
B
THR
253
B
THR
253
5
29
5
B
PRO
255
B
PRO
255
HELX_P
B
LEU
266
B
LEU
266
1
30
12
covale
1.329
both
A
GLU
216
A
C
GLU
216
1_555
A
CSO
217
A
N
CSO
217
1_555
covale
1.335
both
A
CSO
217
A
C
CSO
217
1_555
A
TYR
218
A
N
TYR
218
1_555
covale
1.330
both
A
THR
247
A
C
THR
247
1_555
A
DCY
248
A
N
DCY
248
1_555
covale
1.332
both
A
DCY
248
A
C
DCY
248
1_555
A
ASN
249
A
N
ASN
249
1_555
covale
1.330
both
A
B
VAL
81
B
C
VAL
81
1_555
B
CSO
82
B
N
CSO
82
1_555
covale
1.332
both
B
B
VAL
81
B
C
VAL
81
1_555
B
CSO
82
B
N
CSO
82
1_555
covale
1.332
both
A
B
CSO
82
B
C
CSO
82
1_555
B
ILE
83
B
N
ILE
83
1_555
covale
1.328
both
B
B
CSO
82
B
C
CSO
82
1_555
B
ILE
83
B
N
ILE
83
1_555
TRANSFERASE
CLASSIC METHYLTRANSFERASE FOLD, PROTEIN-DRUG COMPLEX, TRANSFERASE
HNMT_HUMAN
UNP
1
1
P50135
HNMT_HUMAN
UNP
2
1
P50135
1
292
2AOU
1
292
P50135
A
1
1
292
1
292
2AOU
1
292
P50135
B
2
1
292
1
CYS
modified residue
CYS
82
2AOU
A
P50135
UNP
82
82
1
CYS
modified residue
CSO
217
2AOU
A
P50135
UNP
217
217
1
CYS
modified residue
DCY
248
2AOU
A
P50135
UNP
248
248
2
CYS
modified residue
CSO
82
2AOU
B
P50135
UNP
82
82
2
CYS
modified residue
CYS
217
2AOU
B
P50135
UNP
217
217
2
CYS
modified residue
CYS
248
2AOU
B
P50135
UNP
248
248
7
3
7
3
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
111
A
VAL
111
A
HIS
116
A
HIS
116
A
CYS
82
A
CYS
82
A
VAL
88
A
VAL
88
A
GLU
53
A
GLU
53
A
ILE
59
A
ILE
59
A
TRP
136
A
TRP
136
A
ILE
142
A
ILE
142
A
LEU
162
A
LEU
162
A
VAL
173
A
VAL
173
A
LEU
285
A
LEU
285
A
GLU
291
A
GLU
291
A
TYR
215
A
TYR
215
A
LEU
220
A
LEU
220
A
THR
223
A
THR
223
A
ASP
225
A
ASP
225
A
LYS
278
A
LYS
278
A
ASN
282
A
ASN
282
A
SER
272
A
SER
272
A
LYS
275
A
LYS
275
B
VAL
111
B
VAL
111
B
HIS
116
B
HIS
116
B
CSO
82
B
CSO
82
B
VAL
88
B
VAL
88
B
GLU
53
B
GLU
53
B
ILE
59
B
ILE
59
B
TRP
136
B
TRP
136
B
ILE
142
B
ILE
142
B
LEU
162
B
LEU
162
B
VAL
173
B
VAL
173
B
LEU
285
B
LEU
285
B
GLU
291
B
GLU
291
B
TYR
215
B
TYR
215
B
LEU
220
B
LEU
220
B
THR
223
B
THR
223
B
ASP
225
B
ASP
225
B
LYS
278
B
LYS
278
B
ASN
282
B
ASN
282
B
SER
272
B
SER
272
B
LYS
275
B
LYS
275
BINDING SITE FOR RESIDUE CQA B 400
B
CQA
400
Software
15
BINDING SITE FOR RESIDUE CQA A 402
A
CQA
402
Software
14
BINDING SITE FOR RESIDUE CQA B 401
B
CQA
401
Software
12
BINDING SITE FOR RESIDUE CQA A 403
A
CQA
403
Software
10
B
TYR
15
B
TYR
15
15
1_555
B
PHE
19
B
PHE
19
15
1_555
B
GLU
28
B
GLU
28
15
1_555
B
SER
91
B
SER
91
15
1_555
B
GLN
94
B
GLN
94
15
1_555
B
GLN
143
B
GLN
143
15
1_555
B
TYR
146
B
TYR
146
15
1_555
B
TYR
147
B
TYR
147
15
1_555
B
VAL
173
B
VAL
173
15
1_555
B
TRP
179
B
TRP
179
15
1_555
B
TRP
183
B
TRP
183
15
1_555
B
CYS
196
B
CYS
196
15
1_555
B
PHE
243
B
PHE
243
15
1_555
B
GLU
246
B
GLU
246
15
1_555
B
HOH
535
H
HOH
15
1_555
A
TYR
15
A
TYR
15
14
1_555
A
PHE
19
A
PHE
19
14
1_555
A
GLU
28
A
GLU
28
14
1_555
A
GLN
94
A
GLN
94
14
1_555
A
GLN
143
A
GLN
143
14
1_555
A
TYR
146
A
TYR
146
14
1_555
A
TYR
147
A
TYR
147
14
1_555
A
VAL
173
A
VAL
173
14
1_555
A
TRP
179
A
TRP
179
14
1_555
A
TRP
183
A
TRP
183
14
1_555
A
CYS
196
A
CYS
196
14
1_555
A
PHE
243
A
PHE
243
14
1_555
A
GLU
246
A
GLU
246
14
1_555
A
HOH
520
G
HOH
14
1_555
B
ARG
6
B
ARG
6
12
1_555
B
SER
7
B
SER
7
12
1_555
B
TRP
183
B
TRP
183
12
1_555
B
GLY
187
B
GLY
187
12
1_555
B
PHE
190
B
PHE
190
12
1_555
B
PRO
191
B
PRO
191
12
1_555
B
ASP
193
B
ASP
193
12
1_555
B
TYR
198
B
TYR
198
12
1_555
B
THR
245
B
THR
245
12
1_555
B
THR
247
B
THR
247
12
1_555
B
HOH
483
H
HOH
12
1_555
B
HOH
499
H
HOH
12
1_555
A
ASP
180
A
ASP
180
10
1_555
A
TRP
183
A
TRP
183
10
1_555
A
LYS
184
A
LYS
184
10
1_555
A
GLY
187
A
GLY
187
10
1_555
A
PHE
190
A
PHE
190
10
1_555
A
PRO
191
A
PRO
191
10
1_555
A
TYR
198
A
TYR
198
10
1_555
A
THR
245
A
THR
245
10
1_555
A
GLU
246
A
GLU
246
10
1_555
A
THR
247
A
THR
247
10
1_555
168
P 6