0.008550
0.004936
0.000000
0.000000
0.009873
0.000000
0.000000
0.000000
0.009505
0.00000
0.00000
0.00000
Auerbach, G.
Herrmann, A.
Bacher, A.
Huber, R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
116.960
116.960
105.210
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C12 H14 N2 O2
218.252
N-ACETYL SEROTONIN
non-polymer
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
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C21 H28 N7 O17 P3
743.405
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
non-polymer
C4 H3 O5 -1
131.064
OXALOACETATE 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
Y
41
N
C
Y
42
N
C
Y
43
N
C
Y
44
N
C
Y
45
N
C
Y
46
N
C
Y
47
N
C
Y
48
N
C
Y
49
N
N
N
50
N
O
N
51
N
C
N
52
N
C
N
53
N
N
N
54
N
C
N
55
N
C
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
N
N
72
S
C
N
73
N
C
N
74
N
O
N
75
N
C
N
76
N
C
N
77
N
O
N
78
N
N
N
79
N
O
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
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
O
N
95
N
O
N
96
N
O
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
H
N
104
N
N
N
105
R
C
N
106
N
C
N
107
N
O
N
108
N
C
N
109
N
S
N
110
N
O
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
N
N
119
S
C
N
120
N
C
N
121
N
O
N
122
N
C
N
123
N
C
N
124
N
C
N
125
N
O
N
126
N
N
N
127
N
O
N
128
N
H
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
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
N
143
N
C
N
144
N
C
N
145
N
O
N
146
N
O
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
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
N
N
158
N
C
N
159
N
C
N
160
N
O
N
161
N
O
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
N
N
168
S
C
N
169
N
C
N
170
N
O
N
171
N
C
Y
172
N
C
Y
173
N
N
Y
174
N
C
Y
175
N
C
Y
176
N
N
N
177
N
O
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
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
S
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
O
N
200
N
H
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
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
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
O
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
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
N
N
236
S
C
N
237
N
C
N
238
N
O
N
239
N
C
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
N
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
H
N
259
N
H
N
260
N
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
N
265
N
C
N
266
N
S
N
267
N
C
N
268
N
O
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
R
P
N
281
N
O
N
282
N
O
N
283
N
O
N
284
N
C
N
285
R
C
N
286
N
O
N
287
R
C
N
288
N
O
N
289
R
C
N
290
N
O
N
291
R
C
Y
292
N
N
Y
293
N
C
Y
294
N
N
Y
295
N
C
Y
296
N
C
N
297
N
N
Y
298
N
N
Y
299
N
C
Y
300
N
N
Y
301
N
C
N
302
N
O
N
303
N
P
N
304
N
O
N
305
N
O
N
306
N
O
N
307
N
C
N
308
R
C
N
309
N
O
N
310
S
C
N
311
N
O
N
312
R
C
N
313
N
O
N
314
R
C
Y
315
N
N
Y
316
N
C
Y
317
N
C
N
318
N
C
N
319
N
O
N
320
N
N
Y
321
N
C
Y
322
N
C
Y
323
N
C
N
324
N
P
N
325
N
O
N
326
N
O
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
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
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
O
N
357
N
O
N
358
N
O
N
359
N
O
N
360
N
O
N
361
N
C
N
362
N
C
N
363
N
C
N
364
N
C
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
N
379
N
O
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
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
N
N
392
S
C
N
393
N
C
N
394
N
O
N
395
N
C
N
396
N
C
N
397
N
C
N
398
N
O
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
N
N
409
S
C
N
410
N
C
N
411
N
O
N
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
N
N
423
S
C
N
424
N
C
N
425
N
O
N
426
R
C
N
427
N
O
N
428
N
C
N
429
N
O
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
N
N
440
S
C
N
441
N
C
N
442
N
O
N
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
N
Y
448
N
C
Y
449
N
C
Y
450
N
C
Y
451
N
C
Y
452
N
C
N
453
N
O
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
N
N
467
S
C
N
468
N
C
N
469
N
O
N
470
N
C
Y
471
N
C
Y
472
N
C
Y
473
N
C
Y
474
N
C
Y
475
N
C
Y
476
N
C
N
477
N
O
N
478
N
O
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
487
N
H
N
488
N
H
N
489
N
H
N
490
N
N
N
491
S
C
N
492
N
C
N
493
N
O
N
494
N
C
N
495
N
C
N
496
N
C
N
497
N
O
N
498
N
H
N
499
N
H
N
500
N
H
N
501
N
H
N
502
N
H
N
503
N
H
N
504
N
H
N
505
N
H
N
506
N
H
N
507
N
H
N
508
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
Y
39
N
doub
Y
40
N
sing
N
41
N
sing
Y
42
N
sing
N
43
N
sing
Y
44
N
doub
Y
45
N
sing
Y
46
N
doub
N
47
N
sing
Y
48
N
sing
N
49
N
sing
Y
50
N
sing
Y
51
N
doub
N
52
N
sing
Y
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
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
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
doub
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
doub
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
doub
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
doub
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
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
doub
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
sing
N
156
N
sing
N
157
N
doub
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
sing
N
166
N
doub
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
Y
171
N
sing
Y
172
N
doub
Y
173
N
doub
N
174
N
sing
Y
175
N
sing
N
176
N
sing
Y
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
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
doub
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
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
doub
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
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
doub
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
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
Y
291
N
sing
Y
292
N
sing
Y
293
N
doub
N
294
N
sing
Y
295
N
sing
Y
296
N
sing
Y
297
N
doub
N
298
N
sing
Y
299
N
doub
N
300
N
sing
N
301
N
sing
Y
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
305
N
sing
N
306
N
sing
N
307
N
doub
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
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
Y
328
N
sing
Y
329
N
doub
Y
330
N
doub
N
331
N
sing
N
332
N
sing
Y
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
N
349
N
sing
N
350
N
doub
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
sing
N
365
N
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
doub
N
375
N
sing
Y
376
N
doub
N
377
N
sing
Y
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
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
doub
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
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
doub
N
419
N
sing
N
420
N
sing
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
N
432
N
sing
N
433
N
sing
N
434
N
doub
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
Y
439
N
doub
Y
440
N
sing
Y
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
sing
Y
448
N
doub
N
449
N
sing
Y
450
N
doub
N
451
N
sing
Y
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
Y
467
N
doub
Y
468
N
sing
Y
469
N
sing
N
470
N
sing
Y
471
N
doub
N
472
N
sing
Y
473
N
doub
N
474
N
sing
Y
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
N
484
N
sing
N
485
N
sing
N
486
N
doub
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
sing
N
496
N
sing
N
497
N
sing
UK
EMBO J.
EMJODG
0897
0261-4189
16
7219
7230
10.1093/emboj/16.24.7219
9405351
The 1.25 A crystal structure of sepiapterin reductase reveals its binding mode to pterins and brain neurotransmitters.
1997
GE
Biol.Chem.
1431-6730
378
185
The Pathway from GTP to Tetrahydrobiopterin: Three-Dimensional Structures of GTP Cyclohydrolase I and 6-Pyruvoyl Tetrahydropterin Synthase
1997
10.2210/pdb1nas/pdb
pdb_00001nas
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
280
1
1996-10-23
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
27648.684
SEPIAPTERIN REDUCTASE
1.1.1.153
1
man
polymer
131.064
OXALOACETATE ION
1
syn
non-polymer
743.405
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
1
syn
non-polymer
218.252
N-ACETYL SEROTONIN
1
syn
non-polymer
18.015
water
412
nat
water
no
no
ADGLGCAVCVLTGASRGFGRALAPQLARLLSPGSVMLVSARSESMLRQLKEELGAQQPDLKVVLAAADLGTEAGVQRLLS
AVRELPRPEGLQRLLLINNAATLGDVSKGFLNVNDLAEVNNYWALNLTSMLCLTSGTLNAFQDSPGLSKTVVNISSLCAL
QPYKGWGLYCAGKAARDMLYQVLAAEEPSVRVLSYAPGPLDNDMQQLARETSKDPELRSKLQKLKSDGALVDCGTSAQKL
LGLLQKDTFQSGAHVDFYD
ADGLGCAVCVLTGASRGFGRALAPQLARLLSPGSVMLVSARSESMLRQLKEELGAQQPDLKVVLAAADLGTEAGVQRLLS
AVRELPRPEGLQRLLLINNAATLGDVSKGFLNVNDLAEVNNYWALNLTSMLCLTSGTLNAFQDSPGLSKTVVNISSLCAL
QPYKGWGLYCAGKAARDMLYQVLAAEEPSVRVLSYAPGPLDNDMQQLARETSKDPELRSKLQKLKSDGALVDCGTSAQKL
LGLLQKDTFQSGAHVDFYD
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
house mouse
Mus
Escherichia
sample
10090
BRAIN
Mus musculus
562
Escherichia coli
1
3.66
66
4.7
pH 4.7
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Other
1
0
1999-03-30
1
1
2008-03-03
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-03-26
REL
OAA
OXALOACETATE ION
NAP
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
ASE
N-ACETYL SEROTONIN
HOH
water
OAA
1
2
OAA
OAA
1
A
NAP
800
3
NAP
NAP
800
A
ASE
1
4
ASE
ASE
801
A
HOH
1
5
HOH
HOH
802
A
HOH
2
5
HOH
HOH
803
A
HOH
3
5
HOH
HOH
804
A
HOH
4
5
HOH
HOH
805
A
HOH
5
5
HOH
HOH
806
A
HOH
6
5
HOH
HOH
807
A
HOH
7
5
HOH
HOH
808
A
HOH
8
5
HOH
HOH
809
A
HOH
9
5
HOH
HOH
810
A
HOH
10
5
HOH
HOH
811
A
HOH
11
5
HOH
HOH
812
A
HOH
12
5
HOH
HOH
813
A
HOH
13
5
HOH
HOH
814
A
HOH
14
5
HOH
HOH
815
A
HOH
15
5
HOH
HOH
816
A
HOH
16
5
HOH
HOH
817
A
HOH
17
5
HOH
HOH
818
A
HOH
18
5
HOH
HOH
819
A
HOH
19
5
HOH
HOH
820
A
HOH
20
5
HOH
HOH
821
A
HOH
21
5
HOH
HOH
822
A
HOH
22
5
HOH
HOH
823
A
HOH
23
5
HOH
HOH
824
A
HOH
24
5
HOH
HOH
825
A
HOH
25
5
HOH
HOH
826
A
HOH
26
5
HOH
HOH
827
A
HOH
27
5
HOH
HOH
828
A
HOH
28
5
HOH
HOH
829
A
HOH
29
5
HOH
HOH
830
A
HOH
30
5
HOH
HOH
831
A
HOH
31
5
HOH
HOH
832
A
HOH
32
5
HOH
HOH
833
A
HOH
33
5
HOH
HOH
834
A
HOH
34
5
HOH
HOH
835
A
HOH
35
5
HOH
HOH
836
A
HOH
36
5
HOH
HOH
837
A
HOH
37
5
HOH
HOH
838
A
HOH
38
5
HOH
HOH
839
A
HOH
39
5
HOH
HOH
840
A
HOH
40
5
HOH
HOH
841
A
HOH
41
5
HOH
HOH
842
A
HOH
43
5
HOH
HOH
843
A
HOH
44
5
HOH
HOH
844
A
HOH
45
5
HOH
HOH
845
A
HOH
46
5
HOH
HOH
846
A
HOH
47
5
HOH
HOH
847
A
HOH
48
5
HOH
HOH
848
A
HOH
49
5
HOH
HOH
849
A
HOH
50
5
HOH
HOH
850
A
HOH
51
5
HOH
HOH
851
A
HOH
52
5
HOH
HOH
852
A
HOH
53
5
HOH
HOH
853
A
HOH
54
5
HOH
HOH
854
A
HOH
55
5
HOH
HOH
855
A
HOH
56
5
HOH
HOH
856
A
HOH
57
5
HOH
HOH
857
A
HOH
58
5
HOH
HOH
858
A
HOH
59
5
HOH
HOH
859
A
HOH
60
5
HOH
HOH
860
A
HOH
61
5
HOH
HOH
861
A
HOH
62
5
HOH
HOH
862
A
HOH
63
5
HOH
HOH
863
A
HOH
64
5
HOH
HOH
864
A
HOH
65
5
HOH
HOH
865
A
HOH
66
5
HOH
HOH
866
A
HOH
67
5
HOH
HOH
867
A
HOH
68
5
HOH
HOH
868
A
HOH
69
5
HOH
HOH
869
A
HOH
70
5
HOH
HOH
870
A
HOH
71
5
HOH
HOH
871
A
HOH
72
5
HOH
HOH
872
A
HOH
73
5
HOH
HOH
873
A
HOH
74
5
HOH
HOH
874
A
HOH
75
5
HOH
HOH
875
A
HOH
76
5
HOH
HOH
876
A
HOH
77
5
HOH
HOH
877
A
HOH
78
5
HOH
HOH
878
A
HOH
79
5
HOH
HOH
879
A
HOH
80
5
HOH
HOH
880
A
HOH
81
5
HOH
HOH
881
A
HOH
83
5
HOH
HOH
882
A
HOH
84
5
HOH
HOH
883
A
HOH
85
5
HOH
HOH
884
A
HOH
86
5
HOH
HOH
885
A
HOH
87
5
HOH
HOH
886
A
HOH
88
5
HOH
HOH
887
A
HOH
89
5
HOH
HOH
888
A
HOH
90
5
HOH
HOH
889
A
HOH
91
5
HOH
HOH
890
A
HOH
92
5
HOH
HOH
891
A
HOH
93
5
HOH
HOH
892
A
HOH
94
5
HOH
HOH
893
A
HOH
95
5
HOH
HOH
894
A
HOH
96
5
HOH
HOH
895
A
HOH
97
5
HOH
HOH
896
A
HOH
98
5
HOH
HOH
897
A
HOH
99
5
HOH
HOH
898
A
HOH
100
5
HOH
HOH
899
A
HOH
101
5
HOH
HOH
900
A
HOH
102
5
HOH
HOH
901
A
HOH
103
5
HOH
HOH
902
A
HOH
104
5
HOH
HOH
903
A
HOH
105
5
HOH
HOH
904
A
HOH
106
5
HOH
HOH
905
A
HOH
107
5
HOH
HOH
906
A
HOH
108
5
HOH
HOH
907
A
HOH
109
5
HOH
HOH
908
A
HOH
110
5
HOH
HOH
909
A
HOH
111
5
HOH
HOH
910
A
HOH
112
5
HOH
HOH
911
A
HOH
113
5
HOH
HOH
912
A
HOH
114
5
HOH
HOH
913
A
HOH
115
5
HOH
HOH
914
A
HOH
116
5
HOH
HOH
915
A
HOH
118
5
HOH
HOH
916
A
HOH
119
5
HOH
HOH
917
A
HOH
120
5
HOH
HOH
918
A
HOH
121
5
HOH
HOH
919
A
HOH
122
5
HOH
HOH
920
A
HOH
123
5
HOH
HOH
921
A
HOH
124
5
HOH
HOH
922
A
HOH
125
5
HOH
HOH
923
A
HOH
126
5
HOH
HOH
924
A
HOH
127
5
HOH
HOH
925
A
HOH
128
5
HOH
HOH
926
A
HOH
129
5
HOH
HOH
927
A
HOH
130
5
HOH
HOH
928
A
HOH
131
5
HOH
HOH
929
A
HOH
132
5
HOH
HOH
930
A
HOH
133
5
HOH
HOH
931
A
HOH
135
5
HOH
HOH
932
A
HOH
136
5
HOH
HOH
933
A
HOH
137
5
HOH
HOH
934
A
HOH
138
5
HOH
HOH
935
A
HOH
139
5
HOH
HOH
936
A
HOH
140
5
HOH
HOH
937
A
HOH
141
5
HOH
HOH
938
A
HOH
142
5
HOH
HOH
939
A
HOH
143
5
HOH
HOH
940
A
HOH
144
5
HOH
HOH
941
A
HOH
145
5
HOH
HOH
942
A
HOH
146
5
HOH
HOH
943
A
HOH
148
5
HOH
HOH
944
A
HOH
149
5
HOH
HOH
945
A
HOH
150
5
HOH
HOH
946
A
HOH
151
5
HOH
HOH
947
A
HOH
152
5
HOH
HOH
948
A
HOH
153
5
HOH
HOH
949
A
HOH
154
5
HOH
HOH
950
A
HOH
155
5
HOH
HOH
951
A
HOH
156
5
HOH
HOH
952
A
HOH
157
5
HOH
HOH
953
A
HOH
158
5
HOH
HOH
954
A
HOH
160
5
HOH
HOH
955
A
HOH
161
5
HOH
HOH
956
A
HOH
162
5
HOH
HOH
957
A
HOH
163
5
HOH
HOH
958
A
HOH
164
5
HOH
HOH
959
A
HOH
165
5
HOH
HOH
960
A
HOH
166
5
HOH
HOH
961
A
HOH
167
5
HOH
HOH
962
A
HOH
168
5
HOH
HOH
963
A
HOH
169
5
HOH
HOH
964
A
HOH
170
5
HOH
HOH
965
A
HOH
171
5
HOH
HOH
966
A
HOH
173
5
HOH
HOH
967
A
HOH
174
5
HOH
HOH
968
A
HOH
175
5
HOH
HOH
969
A
HOH
176
5
HOH
HOH
970
A
HOH
177
5
HOH
HOH
971
A
HOH
178
5
HOH
HOH
972
A
HOH
179
5
HOH
HOH
973
A
HOH
180
5
HOH
HOH
974
A
HOH
181
5
HOH
HOH
975
A
HOH
182
5
HOH
HOH
976
A
HOH
183
5
HOH
HOH
977
A
HOH
184
5
HOH
HOH
978
A
HOH
185
5
HOH
HOH
979
A
HOH
186
5
HOH
HOH
980
A
HOH
187
5
HOH
HOH
981
A
HOH
188
5
HOH
HOH
982
A
HOH
190
5
HOH
HOH
983
A
HOH
191
5
HOH
HOH
984
A
HOH
192
5
HOH
HOH
985
A
HOH
193
5
HOH
HOH
986
A
HOH
194
5
HOH
HOH
987
A
HOH
195
5
HOH
HOH
988
A
HOH
196
5
HOH
HOH
989
A
HOH
197
5
HOH
HOH
990
A
HOH
198
5
HOH
HOH
991
A
HOH
199
5
HOH
HOH
992
A
HOH
200
5
HOH
HOH
993
A
HOH
202
5
HOH
HOH
994
A
HOH
203
5
HOH
HOH
995
A
HOH
204
5
HOH
HOH
996
A
HOH
205
5
HOH
HOH
997
A
HOH
206
5
HOH
HOH
998
A
HOH
207
5
HOH
HOH
999
A
HOH
208
5
HOH
HOH
1000
A
HOH
209
5
HOH
HOH
1001
A
HOH
210
5
HOH
HOH
1002
A
HOH
211
5
HOH
HOH
1003
A
HOH
212
5
HOH
HOH
1004
A
HOH
213
5
HOH
HOH
1005
A
HOH
215
5
HOH
HOH
1006
A
HOH
216
5
HOH
HOH
1007
A
HOH
217
5
HOH
HOH
1008
A
HOH
218
5
HOH
HOH
1009
A
HOH
219
5
HOH
HOH
1010
A
HOH
220
5
HOH
HOH
1011
A
HOH
221
5
HOH
HOH
1012
A
HOH
222
5
HOH
HOH
1013
A
HOH
223
5
HOH
HOH
1014
A
HOH
224
5
HOH
HOH
1015
A
HOH
225
5
HOH
HOH
1016
A
HOH
226
5
HOH
HOH
1017
A
HOH
228
5
HOH
HOH
1018
A
HOH
229
5
HOH
HOH
1019
A
HOH
230
5
HOH
HOH
1020
A
HOH
231
5
HOH
HOH
1021
A
HOH
232
5
HOH
HOH
1022
A
HOH
233
5
HOH
HOH
1023
A
HOH
234
5
HOH
HOH
1024
A
HOH
235
5
HOH
HOH
1025
A
HOH
236
5
HOH
HOH
1026
A
HOH
237
5
HOH
HOH
1027
A
HOH
238
5
HOH
HOH
1028
A
HOH
239
5
HOH
HOH
1029
A
HOH
241
5
HOH
HOH
1030
A
HOH
243
5
HOH
HOH
1031
A
HOH
244
5
HOH
HOH
1032
A
HOH
245
5
HOH
HOH
1033
A
HOH
246
5
HOH
HOH
1034
A
HOH
247
5
HOH
HOH
1035
A
HOH
248
5
HOH
HOH
1036
A
HOH
249
5
HOH
HOH
1037
A
HOH
251
5
HOH
HOH
1038
A
HOH
253
5
HOH
HOH
1039
A
HOH
255
5
HOH
HOH
1040
A
HOH
256
5
HOH
HOH
1041
A
HOH
257
5
HOH
HOH
1042
A
HOH
258
5
HOH
HOH
1043
A
HOH
260
5
HOH
HOH
1044
A
HOH
261
5
HOH
HOH
1045
A
HOH
262
5
HOH
HOH
1046
A
HOH
263
5
HOH
HOH
1047
A
HOH
264
5
HOH
HOH
1048
A
HOH
265
5
HOH
HOH
1049
A
HOH
266
5
HOH
HOH
1050
A
HOH
269
5
HOH
HOH
1051
A
HOH
270
5
HOH
HOH
1052
A
HOH
271
5
HOH
HOH
1053
A
HOH
272
5
HOH
HOH
1054
A
HOH
273
5
HOH
HOH
1055
A
HOH
274
5
HOH
HOH
1056
A
HOH
275
5
HOH
HOH
1057
A
HOH
276
5
HOH
HOH
1058
A
HOH
277
5
HOH
HOH
1059
A
HOH
278
5
HOH
HOH
1060
A
HOH
279
5
HOH
HOH
1061
A
HOH
280
5
HOH
HOH
1062
A
HOH
281
5
HOH
HOH
1063
A
HOH
282
5
HOH
HOH
1064
A
HOH
283
5
HOH
HOH
1065
A
HOH
284
5
HOH
HOH
1066
A
HOH
285
5
HOH
HOH
1067
A
HOH
286
5
HOH
HOH
1068
A
HOH
287
5
HOH
HOH
1069
A
HOH
288
5
HOH
HOH
1070
A
HOH
289
5
HOH
HOH
1071
A
HOH
290
5
HOH
HOH
1072
A
HOH
291
5
HOH
HOH
1073
A
HOH
292
5
HOH
HOH
1074
A
HOH
293
5
HOH
HOH
1075
A
HOH
294
5
HOH
HOH
1076
A
HOH
295
5
HOH
HOH
1077
A
HOH
296
5
HOH
HOH
1078
A
HOH
297
5
HOH
HOH
1079
A
HOH
298
5
HOH
HOH
1080
A
HOH
300
5
HOH
HOH
1081
A
HOH
301
5
HOH
HOH
1082
A
HOH
302
5
HOH
HOH
1083
A
HOH
303
5
HOH
HOH
1084
A
HOH
304
5
HOH
HOH
1085
A
HOH
305
5
HOH
HOH
1086
A
HOH
306
5
HOH
HOH
1087
A
HOH
307
5
HOH
HOH
1088
A
HOH
308
5
HOH
HOH
1089
A
HOH
309
5
HOH
HOH
1090
A
HOH
310
5
HOH
HOH
1091
A
HOH
312
5
HOH
HOH
1092
A
HOH
314
5
HOH
HOH
1093
A
HOH
315
5
HOH
HOH
1094
A
HOH
316
5
HOH
HOH
1095
A
HOH
317
5
HOH
HOH
1096
A
HOH
318
5
HOH
HOH
1097
A
HOH
319
5
HOH
HOH
1098
A
HOH
320
5
HOH
HOH
1099
A
HOH
322
5
HOH
HOH
1100
A
HOH
323
5
HOH
HOH
1101
A
HOH
325
5
HOH
HOH
1102
A
HOH
326
5
HOH
HOH
1103
A
HOH
329
5
HOH
HOH
1104
A
HOH
330
5
HOH
HOH
1105
A
HOH
331
5
HOH
HOH
1106
A
HOH
332
5
HOH
HOH
1107
A
HOH
333
5
HOH
HOH
1108
A
HOH
334
5
HOH
HOH
1109
A
HOH
335
5
HOH
HOH
1110
A
HOH
336
5
HOH
HOH
1111
A
HOH
338
5
HOH
HOH
1112
A
HOH
339
5
HOH
HOH
1113
A
HOH
340
5
HOH
HOH
1114
A
HOH
341
5
HOH
HOH
1115
A
HOH
343
5
HOH
HOH
1116
A
HOH
344
5
HOH
HOH
1117
A
HOH
345
5
HOH
HOH
1118
A
HOH
346
5
HOH
HOH
1119
A
HOH
348
5
HOH
HOH
1120
A
HOH
349
5
HOH
HOH
1121
A
HOH
350
5
HOH
HOH
1122
A
HOH
351
5
HOH
HOH
1123
A
HOH
352
5
HOH
HOH
1124
A
HOH
353
5
HOH
HOH
1125
A
HOH
354
5
HOH
HOH
1126
A
HOH
355
5
HOH
HOH
1127
A
HOH
357
5
HOH
HOH
1128
A
HOH
363
5
HOH
HOH
1129
A
HOH
364
5
HOH
HOH
1130
A
HOH
365
5
HOH
HOH
1131
A
HOH
370
5
HOH
HOH
1132
A
HOH
373
5
HOH
HOH
1133
A
HOH
374
5
HOH
HOH
1134
A
HOH
376
5
HOH
HOH
1135
A
HOH
377
5
HOH
HOH
1136
A
HOH
378
5
HOH
HOH
1137
A
HOH
380
5
HOH
HOH
1138
A
HOH
383
5
HOH
HOH
1139
A
HOH
384
5
HOH
HOH
1140
A
HOH
386
5
HOH
HOH
1141
A
HOH
387
5
HOH
HOH
1142
A
HOH
388
5
HOH
HOH
1143
A
HOH
389
5
HOH
HOH
1144
A
HOH
391
5
HOH
HOH
1145
A
HOH
394
5
HOH
HOH
1146
A
HOH
399
5
HOH
HOH
1147
A
HOH
400
5
HOH
HOH
1148
A
HOH
403
5
HOH
HOH
1149
A
HOH
404
5
HOH
HOH
1150
A
HOH
407
5
HOH
HOH
1151
A
HOH
409
5
HOH
HOH
1152
A
HOH
410
5
HOH
HOH
1153
A
HOH
411
5
HOH
HOH
1154
A
HOH
413
5
HOH
HOH
1155
A
HOH
415
5
HOH
HOH
1156
A
HOH
416
5
HOH
HOH
1157
A
HOH
418
5
HOH
HOH
1158
A
HOH
420
5
HOH
HOH
1159
A
HOH
422
5
HOH
HOH
1160
A
HOH
423
5
HOH
HOH
1161
A
HOH
424
5
HOH
HOH
1162
A
HOH
425
5
HOH
HOH
1163
A
HOH
427
5
HOH
HOH
1164
A
HOH
429
5
HOH
HOH
1165
A
HOH
430
5
HOH
HOH
1166
A
HOH
431
5
HOH
HOH
1167
A
HOH
433
5
HOH
HOH
1168
A
HOH
434
5
HOH
HOH
1169
A
HOH
435
5
HOH
HOH
1170
A
HOH
437
5
HOH
HOH
1171
A
HOH
438
5
HOH
HOH
1172
A
HOH
439
5
HOH
HOH
1173
A
HOH
440
5
HOH
HOH
1174
A
HOH
442
5
HOH
HOH
1175
A
HOH
443
5
HOH
HOH
1176
A
HOH
445
5
HOH
HOH
1177
A
HOH
453
5
HOH
HOH
1178
A
HOH
454
5
HOH
HOH
1179
A
HOH
455
5
HOH
HOH
1180
A
HOH
456
5
HOH
HOH
1181
A
HOH
458
5
HOH
HOH
1182
A
HOH
460
5
HOH
HOH
1183
A
HOH
461
5
HOH
HOH
1184
A
HOH
464
5
HOH
HOH
1185
A
HOH
466
5
HOH
HOH
1186
A
HOH
468
5
HOH
HOH
1187
A
HOH
472
5
HOH
HOH
1188
A
HOH
474
5
HOH
HOH
1189
A
HOH
475
5
HOH
HOH
1190
A
HOH
476
5
HOH
HOH
1191
A
HOH
477
5
HOH
HOH
1192
A
HOH
478
5
HOH
HOH
1193
A
HOH
480
5
HOH
HOH
1194
A
HOH
481
5
HOH
HOH
1195
A
HOH
483
5
HOH
HOH
1196
A
HOH
484
5
HOH
HOH
1197
A
HOH
487
5
HOH
HOH
1198
A
HOH
489
5
HOH
HOH
1199
A
HOH
495
5
HOH
HOH
1200
A
HOH
498
5
HOH
HOH
1201
A
HOH
499
5
HOH
HOH
1202
A
HOH
500
5
HOH
HOH
1203
A
HOH
501
5
HOH
HOH
1204
A
HOH
502
5
HOH
HOH
1205
A
HOH
503
5
HOH
HOH
1206
A
HOH
504
5
HOH
HOH
1207
A
HOH
505
5
HOH
HOH
1208
A
HOH
506
5
HOH
HOH
1209
A
HOH
507
5
HOH
HOH
1210
A
HOH
508
5
HOH
HOH
1211
A
HOH
509
5
HOH
HOH
1212
A
HOH
510
5
HOH
HOH
1213
A
ALA
3
n
1
ALA
3
A
ASP
4
n
2
ASP
4
A
GLY
5
n
3
GLY
5
A
LEU
6
n
4
LEU
6
A
GLY
7
n
5
GLY
7
A
CYS
8
n
6
CYS
8
A
ALA
9
n
7
ALA
9
A
VAL
10
n
8
VAL
10
A
CYS
11
n
9
CYS
11
A
VAL
12
n
10
VAL
12
A
LEU
13
n
11
LEU
13
A
THR
14
n
12
THR
14
A
GLY
15
n
13
GLY
15
A
ALA
16
n
14
ALA
16
A
SER
17
n
15
SER
17
A
ARG
18
n
16
ARG
18
A
GLY
19
n
17
GLY
19
A
PHE
20
n
18
PHE
20
A
GLY
21
n
19
GLY
21
A
ARG
22
n
20
ARG
22
A
ALA
23
n
21
ALA
23
A
LEU
24
n
22
LEU
24
A
ALA
25
n
23
ALA
25
A
PRO
26
n
24
PRO
26
A
GLN
27
n
25
GLN
27
A
LEU
28
n
26
LEU
28
A
ALA
29
n
27
ALA
29
A
ARG
30
n
28
ARG
30
A
LEU
31
n
29
LEU
31
A
LEU
32
n
30
LEU
32
A
SER
33
n
31
SER
33
A
PRO
34
n
32
PRO
34
A
GLY
35
n
33
GLY
35
A
SER
36
n
34
SER
36
A
VAL
37
n
35
VAL
37
A
MET
38
n
36
MET
38
A
LEU
39
n
37
LEU
39
A
VAL
40
n
38
VAL
40
A
SER
41
n
39
SER
41
A
ALA
42
n
40
ALA
42
A
ARG
43
n
41
ARG
43
A
SER
44
n
42
SER
44
A
GLU
45
n
43
GLU
45
A
SER
46
n
44
SER
46
A
MET
47
n
45
MET
47
A
LEU
48
n
46
LEU
48
A
ARG
49
n
47
ARG
49
A
GLN
50
n
48
GLN
50
A
LEU
51
n
49
LEU
51
A
LYS
52
n
50
LYS
52
A
GLU
53
n
51
GLU
53
A
GLU
54
n
52
GLU
54
A
LEU
55
n
53
LEU
55
A
GLY
56
n
54
GLY
56
A
ALA
57
n
55
ALA
57
A
GLN
58
n
56
GLN
58
A
GLN
59
n
57
GLN
59
A
PRO
60
n
58
PRO
60
A
ASP
61
n
59
ASP
61
A
LEU
62
n
60
LEU
62
A
LYS
63
n
61
LYS
63
A
VAL
64
n
62
VAL
64
A
VAL
65
n
63
VAL
65
A
LEU
66
n
64
LEU
66
A
ALA
67
n
65
ALA
67
A
ALA
68
n
66
ALA
68
A
ALA
69
n
67
ALA
69
A
ASP
70
n
68
ASP
70
A
LEU
71
n
69
LEU
71
A
GLY
72
n
70
GLY
72
A
THR
73
n
71
THR
73
A
GLU
74
n
72
GLU
74
A
ALA
75
n
73
ALA
75
A
GLY
76
n
74
GLY
76
A
VAL
77
n
75
VAL
77
A
GLN
78
n
76
GLN
78
A
ARG
79
n
77
ARG
79
A
LEU
80
n
78
LEU
80
A
LEU
81
n
79
LEU
81
A
SER
82
n
80
SER
82
A
ALA
83
n
81
ALA
83
A
VAL
84
n
82
VAL
84
A
ARG
85
n
83
ARG
85
A
GLU
86
n
84
GLU
86
A
LEU
87
n
85
LEU
87
A
PRO
88
n
86
PRO
88
A
ARG
89
n
87
ARG
89
A
PRO
90
n
88
PRO
90
A
GLU
91
n
89
GLU
91
A
GLY
92
n
90
GLY
92
A
LEU
93
n
91
LEU
93
A
GLN
94
n
92
GLN
94
A
ARG
95
n
93
ARG
95
A
LEU
96
n
94
LEU
96
A
LEU
97
n
95
LEU
97
A
LEU
98
n
96
LEU
98
A
ILE
99
n
97
ILE
99
A
ASN
100
n
98
ASN
100
A
ASN
101
n
99
ASN
101
A
ALA
102
n
100
ALA
102
A
ALA
103
n
101
ALA
103
A
THR
104
n
102
THR
104
A
LEU
105
n
103
LEU
105
A
GLY
106
n
104
GLY
106
A
ASP
107
n
105
ASP
107
A
VAL
108
n
106
VAL
108
A
SER
109
n
107
SER
109
A
LYS
110
n
108
LYS
110
A
GLY
111
n
109
GLY
111
A
PHE
112
n
110
PHE
112
A
LEU
113
n
111
LEU
113
A
ASN
114
n
112
ASN
114
A
VAL
115
n
113
VAL
115
A
ASN
116
n
114
ASN
116
A
ASP
117
n
115
ASP
117
A
LEU
118
n
116
LEU
118
A
ALA
119
n
117
ALA
119
A
GLU
120
n
118
GLU
120
A
VAL
121
n
119
VAL
121
A
ASN
122
n
120
ASN
122
A
ASN
123
n
121
ASN
123
A
TYR
124
n
122
TYR
124
A
TRP
125
n
123
TRP
125
A
ALA
126
n
124
ALA
126
A
LEU
127
n
125
LEU
127
A
ASN
128
n
126
ASN
128
A
LEU
129
n
127
LEU
129
A
THR
130
n
128
THR
130
A
SER
131
n
129
SER
131
A
MET
132
n
130
MET
132
A
LEU
133
n
131
LEU
133
A
CYS
134
n
132
CYS
134
A
LEU
135
n
133
LEU
135
A
THR
136
n
134
THR
136
A
SER
137
n
135
SER
137
A
GLY
138
n
136
GLY
138
A
THR
139
n
137
THR
139
A
LEU
140
n
138
LEU
140
A
ASN
141
n
139
ASN
141
A
ALA
142
n
140
ALA
142
A
PHE
143
n
141
PHE
143
A
GLN
144
n
142
GLN
144
A
ASP
145
n
143
ASP
145
A
SER
146
n
144
SER
146
A
PRO
147
n
145
PRO
147
A
GLY
148
n
146
GLY
148
A
LEU
149
n
147
LEU
149
A
SER
150
n
148
SER
150
A
LYS
151
n
149
LYS
151
A
THR
152
n
150
THR
152
A
VAL
153
n
151
VAL
153
A
VAL
154
n
152
VAL
154
A
ASN
155
n
153
ASN
155
A
ILE
156
n
154
ILE
156
A
SER
157
n
155
SER
157
A
SER
158
n
156
SER
158
A
LEU
159
n
157
LEU
159
A
CYS
160
n
158
CYS
160
A
ALA
161
n
159
ALA
161
A
LEU
162
n
160
LEU
162
A
GLN
163
n
161
GLN
163
A
PRO
164
n
162
PRO
164
A
TYR
165
n
163
TYR
165
A
LYS
166
n
164
LYS
166
A
GLY
167
n
165
GLY
167
A
TRP
168
n
166
TRP
168
A
GLY
169
n
167
GLY
169
A
LEU
170
n
168
LEU
170
A
TYR
171
n
169
TYR
171
A
CYS
172
n
170
CYS
172
A
ALA
173
n
171
ALA
173
A
GLY
174
n
172
GLY
174
A
LYS
175
n
173
LYS
175
A
ALA
176
n
174
ALA
176
A
ALA
177
n
175
ALA
177
A
ARG
178
n
176
ARG
178
A
ASP
179
n
177
ASP
179
A
MET
180
n
178
MET
180
A
LEU
181
n
179
LEU
181
A
TYR
182
n
180
TYR
182
A
GLN
183
n
181
GLN
183
A
VAL
184
n
182
VAL
184
A
LEU
185
n
183
LEU
185
A
ALA
186
n
184
ALA
186
A
ALA
187
n
185
ALA
187
A
GLU
188
n
186
GLU
188
A
GLU
189
n
187
GLU
189
A
PRO
190
n
188
PRO
190
A
SER
191
n
189
SER
191
A
VAL
192
n
190
VAL
192
A
ARG
193
n
191
ARG
193
A
VAL
194
n
192
VAL
194
A
LEU
195
n
193
LEU
195
A
SER
196
n
194
SER
196
A
TYR
197
n
195
TYR
197
A
ALA
198
n
196
ALA
198
A
PRO
199
n
197
PRO
199
A
GLY
200
n
198
GLY
200
A
PRO
201
n
199
PRO
201
A
LEU
202
n
200
LEU
202
A
ASP
203
n
201
ASP
203
A
ASN
204
n
202
ASN
204
A
ASP
205
n
203
ASP
205
A
MET
206
n
204
MET
206
A
GLN
207
n
205
GLN
207
A
GLN
208
n
206
GLN
208
A
LEU
209
n
207
LEU
209
A
ALA
210
n
208
ALA
210
A
ARG
211
n
209
ARG
211
A
GLU
212
n
210
GLU
212
A
THR
213
n
211
THR
213
A
SER
214
n
212
SER
214
A
LYS
215
n
213
LYS
215
A
ASP
216
n
214
ASP
216
A
PRO
217
n
215
PRO
217
A
GLU
218
n
216
GLU
218
A
LEU
219
n
217
LEU
219
A
ARG
220
n
218
ARG
220
A
SER
221
n
219
SER
221
A
LYS
222
n
220
LYS
222
A
LEU
223
n
221
LEU
223
A
GLN
224
n
222
GLN
224
A
LYS
225
n
223
LYS
225
A
LEU
226
n
224
LEU
226
A
LYS
227
n
225
LYS
227
A
SER
228
n
226
SER
228
A
ASP
229
n
227
ASP
229
A
GLY
230
n
228
GLY
230
A
ALA
231
n
229
ALA
231
A
LEU
232
n
230
LEU
232
A
VAL
233
n
231
VAL
233
A
ASP
234
n
232
ASP
234
A
CYS
235
n
233
CYS
235
A
GLY
236
n
234
GLY
236
A
THR
237
n
235
THR
237
A
SER
238
n
236
SER
238
A
ALA
239
n
237
ALA
239
A
GLN
240
n
238
GLN
240
A
LYS
241
n
239
LYS
241
A
LEU
242
n
240
LEU
242
A
LEU
243
n
241
LEU
243
A
GLY
244
n
242
GLY
244
A
LEU
245
n
243
LEU
245
A
LEU
246
n
244
LEU
246
A
GLN
247
n
245
GLN
247
A
LYS
248
n
246
LYS
248
A
ASP
249
n
247
ASP
249
A
THR
250
n
248
THR
250
A
PHE
251
n
249
PHE
251
A
GLN
252
n
250
GLN
252
A
SER
253
n
251
SER
253
A
GLY
254
n
252
GLY
254
A
ALA
255
n
253
ALA
255
A
HIS
256
n
254
HIS
256
A
VAL
257
n
255
VAL
257
A
ASP
258
n
256
ASP
258
A
PHE
259
n
257
PHE
259
A
TYR
260
n
258
TYR
260
A
ASP
261
n
259
ASP
261
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
8270
-50
19240
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
11_555
-x+y,y,-z+1/2
crystal symmetry operation
0.0000000000
0.0000000000
52.6050000000
A
O
LYS
63
A
O
LYS
61
A
N
MET
38
A
N
MET
36
A
O
VAL
37
A
O
VAL
35
A
N
CYS
11
A
N
CYS
9
A
O
VAL
10
A
O
VAL
8
A
N
ARG
95
A
N
ARG
93
A
O
LEU
96
A
O
LEU
94
A
N
SER
150
A
N
SER
148
A
O
LYS
151
A
O
LYS
149
A
N
ARG
193
A
N
ARG
191
A
O
SER
196
A
O
SER
194
A
N
ALA
255
A
N
ALA
253
1
A
A
CB
O
PRO
HOH
190
1205
1.91
1
A
A
O
O
HOH
HOH
1178
1212
2.07
1
A
A
CG
O
PRO
HOH
190
1205
2.08
1
A
A
CA
O
PRO
HOH
190
1205
2.15
1
A
A
CA
O
GLY
HOH
5
1207
0.46
1_555
12_564
1
A
A
O
O
HOH
HOH
1213
1213
0.82
1_555
9_555
1
A
A
C
O
GLY
HOH
5
1207
1.44
1_555
12_564
1
A
A
N
O
GLY
HOH
5
1207
1.51
1_555
12_564
1
A
A
O
O
HOH
HOH
1202
1202
2.04
1_555
10_665
1
A
A
O
O
HOH
HOH
1107
1211
2.05
1_555
10_665
1
A
A
O
O
HOH
HOH
881
1204
2.18
1_555
9_555
1
A
ALA
42
174.10
-179.63
1
A
GLU
91
-34.55
-90.68
1
A
PRO
147
-46.44
-11.07
1
A
SER
157
-106.06
-150.76
20.5
0.2020000
0.1660000
0.1660000
2.1
8.0
22742
5.0
RANDOM
1
THROUGHOUT
0.0
2.1
8.0
412
2420
73
0
1935
0.008
1.738
2.10
25.0
1NAS
23193
0.0
1
93.2
model building
X-PLOR
3.851
refinement
X-PLOR
3.851
phasing
X-PLOR
3.851
SEPIAPTERIN REDUCTASE COMPLEXED WITH N-ACETYL SEROTONIN
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
GLY
19
A
GLY
17
HELX_P
A
LEU
31
A
LEU
29
1
1
13
A
GLU
45
A
GLU
43
HELX_P
A
GLN
58
A
GLN
56
1
2
14
A
GLU
74
A
GLU
72
HELX_P
A
ARG
85
A
ARG
83
1
3
12
A
PHE
112
A
PHE
110
HELX_P
A
ASN
114
A
ASN
112
5
4
3
A
LEU
118
A
LEU
116
HELX_P
A
ASN
128
A
ASN
126
1
5
11
A
THR
130
A
THR
128
HELX_P
A
ALA
142
A
ALA
140
1
6
13
A
LEU
159
A
LEU
157
HELX_P
A
ALA
161
A
ALA
159
5
7
3
A
GLY
169
A
GLY
167
HELX_P
A
GLU
188
A
GLU
186
1
8
20
A
ASP
205
A
ASP
203
HELX_P
A
THR
213
A
THR
211
1
9
9
A
PRO
217
A
PRO
215
HELX_P
A
SER
228
A
SER
226
1
10
12
A
CYS
235
A
CYS
233
HELX_P
A
LYS
248
A
LYS
246
1
11
14
OXIDOREDUCTASE
SEPIAPTERIN REDUCTASE, OXIDOREDUCTASE, SHORT-CHAIN DEHYDROGENASE, SDR FAMILY, N-ACETYL SEROTONIN, TETRAHYDROBIOPTERIN
SPRE_MOUSE
UNP
1
1
Q64105
MEADGLGCAVCVLTGASRGFGRALAPQLARLLSPGSVMLVSARSESMLRQLKEELGAQQPDLKVVLAAADLGTEAGVQRL
LSAVRELPRPEGLQRLLLINNAATLGDVSKGFLNVNDLAEVNNYWALNLTSMLCLTSGTLNAFQDSPGLSKTVVNISSLC
ALQPYKGWGLYCAGKAARDMLYQVLAAEEPSVRVLSYAPGPLDNDMQQLARETSKDPELRSKLQKLKSDGALVDCGTSAQ
KLLGLLQKDTFQSGAHVDFYD
3
261
1NAS
3
261
Q64105
A
1
1
259
7
parallel
parallel
parallel
parallel
parallel
parallel
A
LYS
63
A
LYS
61
A
ALA
68
A
ALA
66
A
VAL
37
A
VAL
35
A
ALA
42
A
ALA
40
A
ALA
9
A
ALA
7
A
LEU
13
A
LEU
11
A
ARG
95
A
ARG
93
A
ASN
100
A
ASN
98
A
SER
150
A
SER
148
A
SER
157
A
SER
155
A
VAL
192
A
VAL
190
A
ALA
198
A
ALA
196
A
ALA
255
A
ALA
253
A
ASP
258
A
ASP
256
BINDING SITE FOR RESIDUE OAA A 1
A
OAA
1
Software
8
BINDING SITE FOR RESIDUE NAP A 800
A
NAP
800
Software
34
BINDING SITE FOR RESIDUE ASE A 801
A
ASE
801
Software
9
A
SER
158
A
SER
156
8
1_555
A
TRP
168
A
TRP
166
8
1_555
A
TYR
171
A
TYR
169
8
1_555
A
GLN
207
A
GLN
205
8
1_555
A
ALA
210
A
ALA
208
8
1_555
A
LEU
223
A
LEU
221
8
1_555
A
NAP
800
C
NAP
8
1_555
A
ASE
801
D
ASE
8
1_555
A
OAA
1
B
OAA
34
1_555
A
GLY
15
A
GLY
13
34
1_555
A
SER
17
A
SER
15
34
1_555
A
ARG
18
A
ARG
16
34
1_555
A
GLY
19
A
GLY
17
34
1_555
A
PHE
20
A
PHE
18
34
1_555
A
ALA
42
A
ALA
40
34
1_555
A
ARG
43
A
ARG
41
34
1_555
A
SER
44
A
SER
42
34
1_555
A
ALA
69
A
ALA
67
34
1_555
A
ASP
70
A
ASP
68
34
1_555
A
LEU
71
A
LEU
69
34
1_555
A
ASN
101
A
ASN
99
34
1_555
A
ALA
102
A
ALA
100
34
1_555
A
ALA
103
A
ALA
101
34
1_555
A
LEU
127
A
LEU
125
34
1_555
A
ILE
156
A
ILE
154
34
1_555
A
SER
157
A
SER
155
34
1_555
A
TYR
171
A
TYR
169
34
1_555
A
LYS
175
A
LYS
173
34
1_555
A
PRO
199
A
PRO
197
34
1_555
A
GLY
200
A
GLY
198
34
1_555
A
LEU
202
A
LEU
200
34
1_555
A
ASN
204
A
ASN
202
34
1_555
A
MET
206
A
MET
204
34
1_555
A
GLN
207
A
GLN
205
34
1_555
A
HOH
813
E
HOH
34
1_555
A
HOH
814
E
HOH
34
1_555
A
HOH
825
E
HOH
34
1_555
A
HOH
867
E
HOH
34
1_555
A
HOH
881
E
HOH
34
1_555
A
HOH
888
E
HOH
34
1_555
A
HOH
998
E
HOH
34
1_555
A
HOH
1204
E
HOH
34
9_555
A
OAA
1
B
OAA
9
1_555
A
LEU
159
A
LEU
157
9
1_555
A
TYR
165
A
TYR
163
9
1_555
A
TRP
168
A
TRP
166
9
1_555
A
GLY
200
A
GLY
198
9
1_555
A
LEU
219
A
LEU
217
9
1_555
A
LYS
222
A
LYS
220
9
1_555
A
ASP
258
A
ASP
256
9
1_555
A
TYR
260
A
TYR
258
9
1_555
179
P 65 2 2