0.016523
0.000000
0.000000
0.000000
0.006381
0.000000
0.000000
0.000000
0.011113
0.00000
0.00000
0.00000
Sung, B.-J.
Lee, J.I.
Heo, Y.-S.
Kim, J.H.
Moon, J.
Yoon, J.M.
Hyun, Y.-L.
Kim, E.
Eum, S.J.
Lee, T.G.
Cho, J.M.
Park, S.-Y.
Lee, J.-O.
Jeon, Y.H.
Hwang, K.Y.
Ro, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
60.523
156.721
89.983
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
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
C23 H32 N6 O4 S
488.603
2-{2-ETHOXY-5-[(4-ETHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-5-METHYL-7-PROPYLIMIDAZO[5,1-F][1,2,4]TRIAZIN-4(1H)-ONE
VARDENAFIL, LEVITRA
non-polymer
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
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
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
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
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
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
H
N
158
N
O
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
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
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
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
MG
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
N
297
N
O
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
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
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
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
H
N
392
N
C
N
393
N
C
N
394
N
O
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
C
N
401
N
S
N
402
N
O
N
403
N
O
N
404
N
C
N
405
N
N
N
406
N
C
N
407
N
C
N
408
N
N
N
409
N
C
N
410
N
C
N
411
N
C
Y
412
N
C
Y
413
N
N
Y
414
N
C
Y
415
N
C
Y
416
N
N
Y
417
N
N
N
418
N
O
Y
419
N
C
Y
420
N
N
Y
421
N
C
N
422
N
C
N
423
N
C
N
424
N
C
N
425
N
C
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
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
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
ZN
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
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
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
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
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
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
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
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
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
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
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
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
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
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
sing
N
391
N
sing
Y
392
N
doub
N
393
N
sing
Y
394
N
sing
N
395
N
doub
N
396
N
doub
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
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
Y
419
N
doub
Y
420
N
sing
Y
421
N
sing
Y
422
N
sing
N
423
N
doub
Y
424
N
sing
Y
425
N
doub
Y
426
N
sing
Y
427
N
sing
N
428
N
sing
Y
429
N
sing
N
430
N
sing
Y
431
N
doub
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
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
UK
Nature
NATUAS
0006
0028-0836
425
98
102
10.1038/nature01914
12955149
Structure of the catalytic domain of human phosphodiesterase 5 with bound drug molecules
2003
10.2210/pdb1uho/pdb
pdb_00001uho
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
2003-06-09
MAC Science DIP-2030
Si 111 channel
SINGLE WAVELENGTH
M
x-ray
1
1.12714
1.0
6B
PAL/PLS
1.12714
SYNCHROTRON
PAL/PLS BEAMLINE 6B
37530.305
cGMP-specific 3',5'-cyclic phosphodiesterase
3.1.4.17
catalytic domain
1
man
polymer
65.409
ZINC ION
1
syn
non-polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
488.603
2-{2-ETHOXY-5-[(4-ETHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-5-METHYL-7-PROPYLIMIDAZO[5,1-F][1,2,4]TRIAZIN-4(1H)-ONE
1
syn
non-polymer
18.015
water
116
nat
water
PDE5, Phosphodiesterase 5
no
no
TRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCRWILSVKKNYRKNVAYHNWR
HAFNTAQCMFAALKAGKIQNKLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSP
GNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIRKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQ
RIAELVATEFFDQGDRERKELNIEPTDLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQAL
AEQQ
TRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCRWILSVKKNYRKNVAYHNWR
HAFNTAQCMFAALKAGKIQNKLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSP
GNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIRKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQ
RIAELVATEFFDQGDRERKELNIEPTDLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQAL
AEQQ
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
plasmid
pET21b
1
2.83
56.18
VAPOR DIFFUSION, HANGING DROP
7.5
0.2M MgCl2, 8% PEG8000, 100mM Tris-HCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2004-07-09
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-12-27
_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
PDBJ
Y
PDBJ
2003-07-09
REL
REL
ZN
ZINC ION
MG
MAGNESIUM ION
VDN
2-{2-ETHOXY-5-[(4-ETHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-5-METHYL-7-PROPYLIMIDAZO[5,1-F][1,2,4]TRIAZIN-4(1H)-ONE
HOH
water
ZN2
1001
2
ZN
ZN
1001
A
MG2
1002
3
MG
MG
1002
A
VAR
1000
4
VDN
VDN
1000
A
WAT
2001
5
HOH
HOH
2001
A
WAT
2002
5
HOH
HOH
2002
A
WAT
2003
5
HOH
HOH
2003
A
WAT
2004
5
HOH
HOH
2004
A
WAT
2005
5
HOH
HOH
2005
A
WAT
2006
5
HOH
HOH
2006
A
WAT
2007
5
HOH
HOH
2007
A
WAT
2008
5
HOH
HOH
2008
A
WAT
2009
5
HOH
HOH
2009
A
WAT
2010
5
HOH
HOH
2010
A
WAT
2011
5
HOH
HOH
2011
A
WAT
2012
5
HOH
HOH
2012
A
WAT
2013
5
HOH
HOH
2013
A
WAT
2014
5
HOH
HOH
2014
A
WAT
2015
5
HOH
HOH
2015
A
WAT
2016
5
HOH
HOH
2016
A
WAT
2017
5
HOH
HOH
2017
A
WAT
2018
5
HOH
HOH
2018
A
WAT
2019
5
HOH
HOH
2019
A
WAT
2020
5
HOH
HOH
2020
A
WAT
2021
5
HOH
HOH
2021
A
WAT
2022
5
HOH
HOH
2022
A
WAT
2024
5
HOH
HOH
2024
A
WAT
2025
5
HOH
HOH
2025
A
WAT
2026
5
HOH
HOH
2026
A
WAT
2027
5
HOH
HOH
2027
A
WAT
2028
5
HOH
HOH
2028
A
WAT
2029
5
HOH
HOH
2029
A
WAT
2030
5
HOH
HOH
2030
A
WAT
2031
5
HOH
HOH
2031
A
WAT
2032
5
HOH
HOH
2032
A
WAT
2033
5
HOH
HOH
2033
A
WAT
2034
5
HOH
HOH
2034
A
WAT
2035
5
HOH
HOH
2035
A
WAT
2036
5
HOH
HOH
2036
A
WAT
2037
5
HOH
HOH
2037
A
WAT
2039
5
HOH
HOH
2039
A
WAT
2040
5
HOH
HOH
2040
A
WAT
2041
5
HOH
HOH
2041
A
WAT
2042
5
HOH
HOH
2042
A
WAT
2043
5
HOH
HOH
2043
A
WAT
2044
5
HOH
HOH
2044
A
WAT
2045
5
HOH
HOH
2045
A
WAT
2046
5
HOH
HOH
2046
A
WAT
2047
5
HOH
HOH
2047
A
WAT
2048
5
HOH
HOH
2048
A
WAT
2049
5
HOH
HOH
2049
A
WAT
2050
5
HOH
HOH
2050
A
WAT
2051
5
HOH
HOH
2051
A
WAT
2053
5
HOH
HOH
2053
A
WAT
2054
5
HOH
HOH
2054
A
WAT
2055
5
HOH
HOH
2055
A
WAT
2056
5
HOH
HOH
2056
A
WAT
2057
5
HOH
HOH
2057
A
WAT
2058
5
HOH
HOH
2058
A
WAT
2059
5
HOH
HOH
2059
A
WAT
2060
5
HOH
HOH
2060
A
WAT
2061
5
HOH
HOH
2061
A
WAT
2062
5
HOH
HOH
2062
A
WAT
2063
5
HOH
HOH
2063
A
WAT
2064
5
HOH
HOH
2064
A
WAT
2066
5
HOH
HOH
2066
A
WAT
2067
5
HOH
HOH
2067
A
WAT
2068
5
HOH
HOH
2068
A
WAT
2069
5
HOH
HOH
2069
A
WAT
2070
5
HOH
HOH
2070
A
WAT
2071
5
HOH
HOH
2071
A
WAT
2072
5
HOH
HOH
2072
A
WAT
2073
5
HOH
HOH
2073
A
WAT
2074
5
HOH
HOH
2074
A
WAT
2075
5
HOH
HOH
2075
A
WAT
2076
5
HOH
HOH
2076
A
WAT
2077
5
HOH
HOH
2077
A
WAT
2078
5
HOH
HOH
2078
A
WAT
2079
5
HOH
HOH
2079
A
WAT
2080
5
HOH
HOH
2080
A
WAT
2081
5
HOH
HOH
2081
A
WAT
2082
5
HOH
HOH
2082
A
WAT
2083
5
HOH
HOH
2083
A
WAT
2084
5
HOH
HOH
2084
A
WAT
2085
5
HOH
HOH
2085
A
WAT
2086
5
HOH
HOH
2086
A
WAT
2087
5
HOH
HOH
2087
A
WAT
2088
5
HOH
HOH
2088
A
WAT
2089
5
HOH
HOH
2089
A
WAT
2090
5
HOH
HOH
2090
A
WAT
2091
5
HOH
HOH
2091
A
WAT
2092
5
HOH
HOH
2092
A
WAT
2093
5
HOH
HOH
2093
A
WAT
2094
5
HOH
HOH
2094
A
WAT
2095
5
HOH
HOH
2095
A
WAT
2096
5
HOH
HOH
2096
A
WAT
2097
5
HOH
HOH
2097
A
WAT
2098
5
HOH
HOH
2098
A
WAT
2099
5
HOH
HOH
2099
A
WAT
2100
5
HOH
HOH
2100
A
WAT
2101
5
HOH
HOH
2101
A
WAT
2102
5
HOH
HOH
2102
A
WAT
2103
5
HOH
HOH
2103
A
WAT
2104
5
HOH
HOH
2104
A
WAT
2105
5
HOH
HOH
2105
A
WAT
2106
5
HOH
HOH
2106
A
WAT
2107
5
HOH
HOH
2107
A
WAT
2108
5
HOH
HOH
2108
A
WAT
2109
5
HOH
HOH
2109
A
WAT
2110
5
HOH
HOH
2110
A
WAT
2111
5
HOH
HOH
2111
A
WAT
2112
5
HOH
HOH
2112
A
WAT
2113
5
HOH
HOH
2113
A
WAT
2114
5
HOH
HOH
2114
A
WAT
2115
5
HOH
HOH
2115
A
WAT
2117
5
HOH
HOH
2117
A
WAT
2119
5
HOH
HOH
2119
A
WAT
2120
5
HOH
HOH
2120
A
WAT
2121
5
HOH
HOH
2121
A
WAT
2122
5
HOH
HOH
2122
A
THR
537
n
1
THR
537
A
ARG
538
n
2
ARG
538
A
GLU
539
n
3
GLU
539
A
LEU
540
n
4
LEU
540
A
GLN
541
n
5
GLN
541
A
SER
542
n
6
SER
542
A
LEU
543
n
7
LEU
543
A
ALA
544
n
8
ALA
544
A
ALA
545
n
9
ALA
545
A
ALA
546
n
10
ALA
546
A
VAL
547
n
11
VAL
547
A
VAL
548
n
12
VAL
548
A
PRO
549
n
13
PRO
549
A
SER
550
n
14
SER
550
A
ALA
551
n
15
ALA
551
A
GLN
552
n
16
GLN
552
A
THR
553
n
17
THR
553
A
LEU
554
n
18
LEU
554
A
LYS
555
n
19
LYS
555
A
ILE
556
n
20
ILE
556
A
THR
557
n
21
THR
557
A
ASP
558
n
22
ASP
558
A
PHE
559
n
23
PHE
559
A
SER
560
n
24
SER
560
A
PHE
561
n
25
PHE
561
A
SER
562
n
26
SER
562
A
ASP
563
n
27
ASP
563
A
PHE
564
n
28
PHE
564
A
GLU
565
n
29
GLU
565
A
LEU
566
n
30
LEU
566
A
SER
567
n
31
SER
567
A
ASP
568
n
32
ASP
568
A
LEU
569
n
33
LEU
569
A
GLU
570
n
34
GLU
570
A
THR
571
n
35
THR
571
A
ALA
572
n
36
ALA
572
A
LEU
573
n
37
LEU
573
A
CYS
574
n
38
CYS
574
A
THR
575
n
39
THR
575
A
ILE
576
n
40
ILE
576
A
ARG
577
n
41
ARG
577
A
MET
578
n
42
MET
578
A
PHE
579
n
43
PHE
579
A
THR
580
n
44
THR
580
A
ASP
581
n
45
ASP
581
A
LEU
582
n
46
LEU
582
A
ASN
583
n
47
ASN
583
A
LEU
584
n
48
LEU
584
A
VAL
585
n
49
VAL
585
A
GLN
586
n
50
GLN
586
A
ASN
587
n
51
ASN
587
A
PHE
588
n
52
PHE
588
A
GLN
589
n
53
GLN
589
A
MET
590
n
54
MET
590
A
LYS
591
n
55
LYS
591
A
HIS
592
n
56
HIS
592
A
GLU
593
n
57
GLU
593
A
VAL
594
n
58
VAL
594
A
LEU
595
n
59
LEU
595
A
CYS
596
n
60
CYS
596
A
ARG
597
n
61
ARG
597
A
TRP
598
n
62
TRP
598
A
ILE
599
n
63
ILE
599
A
LEU
600
n
64
LEU
600
A
SER
601
n
65
SER
601
A
VAL
602
n
66
VAL
602
A
LYS
603
n
67
LYS
603
A
LYS
604
n
68
LYS
604
A
ASN
605
n
69
ASN
605
A
TYR
606
n
70
TYR
606
A
ARG
607
n
71
ARG
607
A
LYS
608
n
72
LYS
608
A
ASN
609
n
73
ASN
609
A
VAL
610
n
74
VAL
610
A
ALA
611
n
75
ALA
611
A
TYR
612
n
76
TYR
612
A
HIS
613
n
77
HIS
613
A
ASN
614
n
78
ASN
614
A
TRP
615
n
79
TRP
615
A
ARG
616
n
80
ARG
616
A
HIS
617
n
81
HIS
617
A
ALA
618
n
82
ALA
618
A
PHE
619
n
83
PHE
619
A
ASN
620
n
84
ASN
620
A
THR
621
n
85
THR
621
A
ALA
622
n
86
ALA
622
A
GLN
623
n
87
GLN
623
A
CYS
624
n
88
CYS
624
A
MET
625
n
89
MET
625
A
PHE
626
n
90
PHE
626
A
ALA
627
n
91
ALA
627
A
ALA
628
n
92
ALA
628
A
LEU
629
n
93
LEU
629
A
LYS
630
n
94
LYS
630
A
ALA
631
n
95
ALA
631
A
GLY
632
n
96
GLY
632
A
LYS
633
n
97
LYS
633
A
ILE
634
n
98
ILE
634
A
GLN
635
n
99
GLN
635
A
ASN
636
n
100
ASN
636
A
LYS
637
n
101
LYS
637
A
LEU
638
n
102
LEU
638
A
THR
639
n
103
THR
639
A
ASP
640
n
104
ASP
640
A
LEU
641
n
105
LEU
641
A
GLU
642
n
106
GLU
642
A
ILE
643
n
107
ILE
643
A
LEU
644
n
108
LEU
644
A
ALA
645
n
109
ALA
645
A
LEU
646
n
110
LEU
646
A
LEU
647
n
111
LEU
647
A
ILE
648
n
112
ILE
648
A
ALA
649
n
113
ALA
649
A
ALA
650
n
114
ALA
650
A
LEU
651
n
115
LEU
651
A
SER
652
n
116
SER
652
A
HIS
653
n
117
HIS
653
A
ASP
654
n
118
ASP
654
A
LEU
655
n
119
LEU
655
A
ASP
656
n
120
ASP
656
A
HIS
657
n
121
HIS
657
A
ARG
658
n
122
ARG
658
A
GLY
659
n
123
GLY
659
A
VAL
660
n
124
VAL
660
A
ASN
661
n
125
ASN
661
A
ASN
662
n
126
ASN
662
A
SER
663
n
127
SER
663
A
TYR
664
n
128
TYR
664
A
n
129
665
A
n
130
666
A
n
131
667
A
n
132
668
A
n
133
669
A
n
134
670
A
n
135
671
A
n
136
672
A
n
137
673
A
n
138
674
A
n
139
675
A
TYR
676
n
140
TYR
676
A
CYS
677
n
141
CYS
677
A
HIS
678
n
142
HIS
678
A
SER
679
n
143
SER
679
A
ILE
680
n
144
ILE
680
A
MET
681
n
145
MET
681
A
GLU
682
n
146
GLU
682
A
HIS
683
n
147
HIS
683
A
HIS
684
n
148
HIS
684
A
HIS
685
n
149
HIS
685
A
PHE
686
n
150
PHE
686
A
ASP
687
n
151
ASP
687
A
GLN
688
n
152
GLN
688
A
CYS
689
n
153
CYS
689
A
LEU
690
n
154
LEU
690
A
MET
691
n
155
MET
691
A
ILE
692
n
156
ILE
692
A
LEU
693
n
157
LEU
693
A
ASN
694
n
158
ASN
694
A
SER
695
n
159
SER
695
A
PRO
696
n
160
PRO
696
A
GLY
697
n
161
GLY
697
A
ASN
698
n
162
ASN
698
A
GLN
699
n
163
GLN
699
A
ILE
700
n
164
ILE
700
A
LEU
701
n
165
LEU
701
A
SER
702
n
166
SER
702
A
GLY
703
n
167
GLY
703
A
LEU
704
n
168
LEU
704
A
SER
705
n
169
SER
705
A
ILE
706
n
170
ILE
706
A
GLU
707
n
171
GLU
707
A
GLU
708
n
172
GLU
708
A
TYR
709
n
173
TYR
709
A
LYS
710
n
174
LYS
710
A
THR
711
n
175
THR
711
A
THR
712
n
176
THR
712
A
LEU
713
n
177
LEU
713
A
LYS
714
n
178
LYS
714
A
ILE
715
n
179
ILE
715
A
ILE
716
n
180
ILE
716
A
LYS
717
n
181
LYS
717
A
GLN
718
n
182
GLN
718
A
ALA
719
n
183
ALA
719
A
ILE
720
n
184
ILE
720
A
LEU
721
n
185
LEU
721
A
ALA
722
n
186
ALA
722
A
THR
723
n
187
THR
723
A
ASP
724
n
188
ASP
724
A
LEU
725
n
189
LEU
725
A
ALA
726
n
190
ALA
726
A
LEU
727
n
191
LEU
727
A
TYR
728
n
192
TYR
728
A
ILE
729
n
193
ILE
729
A
LYS
730
n
194
LYS
730
A
ARG
731
n
195
ARG
731
A
ARG
732
n
196
ARG
732
A
GLY
733
n
197
GLY
733
A
GLU
734
n
198
GLU
734
A
PHE
735
n
199
PHE
735
A
PHE
736
n
200
PHE
736
A
GLU
737
n
201
GLU
737
A
LEU
738
n
202
LEU
738
A
ILE
739
n
203
ILE
739
A
ARG
740
n
204
ARG
740
A
LYS
741
n
205
LYS
741
A
ASN
742
n
206
ASN
742
A
GLN
743
n
207
GLN
743
A
PHE
744
n
208
PHE
744
A
ASN
745
n
209
ASN
745
A
LEU
746
n
210
LEU
746
A
GLU
747
n
211
GLU
747
A
ASP
748
n
212
ASP
748
A
PRO
749
n
213
PRO
749
A
HIS
750
n
214
HIS
750
A
GLN
751
n
215
GLN
751
A
LYS
752
n
216
LYS
752
A
GLU
753
n
217
GLU
753
A
LEU
754
n
218
LEU
754
A
PHE
755
n
219
PHE
755
A
LEU
756
n
220
LEU
756
A
ALA
757
n
221
ALA
757
A
MET
758
n
222
MET
758
A
LEU
759
n
223
LEU
759
A
MET
760
n
224
MET
760
A
THR
761
n
225
THR
761
A
ALA
762
n
226
ALA
762
A
CYS
763
n
227
CYS
763
A
ASP
764
n
228
ASP
764
A
LEU
765
n
229
LEU
765
A
SER
766
n
230
SER
766
A
ALA
767
n
231
ALA
767
A
ILE
768
n
232
ILE
768
A
THR
769
n
233
THR
769
A
LYS
770
n
234
LYS
770
A
PRO
771
n
235
PRO
771
A
TRP
772
n
236
TRP
772
A
PRO
773
n
237
PRO
773
A
ILE
774
n
238
ILE
774
A
GLN
775
n
239
GLN
775
A
GLN
776
n
240
GLN
776
A
ARG
777
n
241
ARG
777
A
ILE
778
n
242
ILE
778
A
ALA
779
n
243
ALA
779
A
GLU
780
n
244
GLU
780
A
LEU
781
n
245
LEU
781
A
VAL
782
n
246
VAL
782
A
ALA
783
n
247
ALA
783
A
THR
784
n
248
THR
784
A
GLU
785
n
249
GLU
785
A
PHE
786
n
250
PHE
786
A
PHE
787
n
251
PHE
787
A
ASP
788
n
252
ASP
788
A
GLN
789
n
253
GLN
789
A
GLY
790
n
254
GLY
790
A
ASP
791
n
255
ASP
791
A
ARG
792
n
256
ARG
792
A
GLU
793
n
257
GLU
793
A
ARG
794
n
258
ARG
794
A
LYS
795
n
259
LYS
795
A
GLU
796
n
260
GLU
796
A
LEU
797
n
261
LEU
797
A
ASN
798
n
262
ASN
798
A
ILE
799
n
263
ILE
799
A
GLU
800
n
264
GLU
800
A
PRO
801
n
265
PRO
801
A
THR
802
n
266
THR
802
A
ASP
803
n
267
ASP
803
A
LEU
804
n
268
LEU
804
A
MET
805
n
269
MET
805
A
ASN
806
n
270
ASN
806
A
ARG
807
n
271
ARG
807
A
GLU
808
n
272
GLU
808
A
LYS
809
n
273
LYS
809
A
LYS
810
n
274
LYS
810
A
ASN
811
n
275
ASN
811
A
LYS
812
n
276
LYS
812
A
ILE
813
n
277
ILE
813
A
PRO
814
n
278
PRO
814
A
SER
815
n
279
SER
815
A
MET
816
n
280
MET
816
A
GLN
817
n
281
GLN
817
A
VAL
818
n
282
VAL
818
A
GLY
819
n
283
GLY
819
A
PHE
820
n
284
PHE
820
A
ILE
821
n
285
ILE
821
A
ASP
822
n
286
ASP
822
A
ALA
823
n
287
ALA
823
A
ILE
824
n
288
ILE
824
A
CYS
825
n
289
CYS
825
A
LEU
826
n
290
LEU
826
A
GLN
827
n
291
GLN
827
A
LEU
828
n
292
LEU
828
A
TYR
829
n
293
TYR
829
A
GLU
830
n
294
GLU
830
A
ALA
831
n
295
ALA
831
A
LEU
832
n
296
LEU
832
A
THR
833
n
297
THR
833
A
HIS
834
n
298
HIS
834
A
VAL
835
n
299
VAL
835
A
SER
836
n
300
SER
836
A
GLU
837
n
301
GLU
837
A
ASP
838
n
302
ASP
838
A
CYS
839
n
303
CYS
839
A
PHE
840
n
304
PHE
840
A
PRO
841
n
305
PRO
841
A
LEU
842
n
306
LEU
842
A
LEU
843
n
307
LEU
843
A
ASP
844
n
308
ASP
844
A
GLY
845
n
309
GLY
845
A
CYS
846
n
310
CYS
846
A
ARG
847
n
311
ARG
847
A
LYS
848
n
312
LYS
848
A
ASN
849
n
313
ASN
849
A
ARG
850
n
314
ARG
850
A
GLN
851
n
315
GLN
851
A
LYS
852
n
316
LYS
852
A
TRP
853
n
317
TRP
853
A
GLN
854
n
318
GLN
854
A
ALA
855
n
319
ALA
855
A
LEU
856
n
320
LEU
856
A
ALA
857
n
321
ALA
857
A
GLU
858
n
322
GLU
858
A
GLN
859
n
323
GLN
859
A
GLN
860
n
324
GLN
860
A
author_defined_assembly
1
monomeric
A
HIS
617
A
NE2
HIS
81
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
HIS
653
A
NE2
HIS
117
1_555
85.9
A
HIS
617
A
NE2
HIS
81
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
ASP
654
A
OD2
ASP
118
1_555
87.8
A
HIS
653
A
NE2
HIS
117
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
ASP
654
A
OD2
ASP
118
1_555
75.6
A
HIS
617
A
NE2
HIS
81
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
ASP
764
A
OD2
ASP
228
1_555
86.3
A
HIS
653
A
NE2
HIS
117
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
ASP
764
A
OD2
ASP
228
1_555
78.3
A
ASP
654
A
OD2
ASP
118
1_555
A
ZN
1001
B
ZN
ZN
1_555
A
ASP
764
A
OD2
ASP
228
1_555
153.7
A
ASP
654
A
OD1
ASP
118
1_555
A
MG
1002
C
MG
MG
1_555
A
HOH
2033
E
O
HOH
1_555
86.1
A
ASP
654
A
OD1
ASP
118
1_555
A
MG
1002
C
MG
MG
1_555
A
HOH
2083
E
O
HOH
1_555
163.7
A
HOH
2033
E
O
HOH
1_555
A
MG
1002
C
MG
MG
1_555
A
HOH
2083
E
O
HOH
1_555
79.3
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
A
ILE
665
A
ILE
129
1
Y
1
A
GLN
666
A
GLN
130
1
Y
1
A
ARG
667
A
ARG
131
1
Y
1
A
SER
668
A
SER
132
1
Y
1
A
GLU
669
A
GLU
133
1
Y
1
A
HIS
670
A
HIS
134
1
Y
1
A
PRO
671
A
PRO
135
1
Y
1
A
LEU
672
A
LEU
136
1
Y
1
A
ALA
673
A
ALA
137
1
Y
1
A
GLN
674
A
GLN
138
1
Y
1
A
LEU
675
A
LEU
139
1
Y
1
A
ASN
605
-66.91
12.61
1
A
LYS
630
-87.43
-77.11
1
A
ASN
662
-110.47
-155.98
1
A
SER
663
-120.84
-54.73
1
A
THR
723
-67.94
1.46
1
A
ASN
798
-110.97
58.56
1
A
GLU
808
-59.82
176.52
PROTEIN_REP.PARAM
ROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
VAR.PARAM
VAR.TOP
ION.PARAM
ION.TOP
33.9
-3.45
0.00
0.00
-3.31
0.00
6.76
0.21
0.008
0.197
0.199
0.197
2.50
26.94
719
15191
14204
5.1
93.5
RANDOM
441372.77
0.000000
1
OVERALL
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
FLAT MODEL
36.7263
0.349385
0.31
0.29
5.00
0.47
0.39
2.50
26.94
116
2694
36
0
2542
0.008
1.2
19.3
0.75
0.315
0.030
0.286
2.66
113
2085
6
5.1
88.7
23.4
2.5
30
1UHO
15191
14204
0
0
1
93.5
2.50
2.66
88.7
refinement
CNS
1.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
Crystal structure of Human Phosphodiesterase 5 complexed with Vardenafil(Levitra)
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
THR
537
A
THR
1
HELX_P
A
ALA
546
A
ALA
10
1
1
10
A
SER
550
A
SER
14
HELX_P
A
LYS
555
A
LYS
19
1
2
6
A
SER
567
A
SER
31
HELX_P
A
LEU
582
A
LEU
46
1
3
16
A
ASN
583
A
ASN
47
HELX_P
A
PHE
588
A
PHE
52
1
4
6
A
LYS
591
A
LYS
55
HELX_P
A
ASN
605
A
ASN
69
1
5
15
A
ASN
614
A
ASN
78
HELX_P
A
ALA
631
A
ALA
95
1
6
18
A
ILE
634
A
ILE
98
HELX_P
A
LEU
638
A
LEU
102
5
7
5
A
THR
639
A
THR
103
HELX_P
A
HIS
653
A
HIS
117
1
8
15
A
SER
679
A
SER
143
HELX_P
A
SER
695
A
SER
159
1
9
17
A
SER
705
A
SER
169
HELX_P
A
THR
723
A
THR
187
1
10
19
A
ASP
724
A
ASP
188
HELX_P
A
LYS
741
A
LYS
205
1
11
18
A
ASP
748
A
ASP
212
HELX_P
A
LEU
765
A
LEU
229
1
12
18
A
SER
766
A
SER
230
HELX_P
A
LYS
770
A
LYS
234
5
13
5
A
PRO
771
A
PRO
235
HELX_P
A
LEU
797
A
LEU
261
1
14
27
A
LYS
809
A
LYS
273
HELX_P
A
ASN
811
A
ASN
275
5
15
3
A
LYS
812
A
LYS
276
HELX_P
A
ILE
824
A
ILE
288
1
16
13
A
ILE
824
A
ILE
288
HELX_P
A
SER
836
A
SER
300
1
17
13
A
CYS
839
A
CYS
303
HELX_P
A
GLN
860
A
GLN
324
1
18
22
metalc
2.227
A
HIS
617
A
NE2
HIS
81
1_555
A
ZN
1001
B
ZN
ZN
1_555
metalc
2.205
A
HIS
653
A
NE2
HIS
117
1_555
A
ZN
1001
B
ZN
ZN
1_555
metalc
2.171
A
ASP
654
A
OD2
ASP
118
1_555
A
ZN
1001
B
ZN
ZN
1_555
metalc
1.995
A
ASP
654
A
OD1
ASP
118
1_555
A
MG
1002
C
MG
MG
1_555
metalc
2.226
A
ASP
764
A
OD2
ASP
228
1_555
A
ZN
1001
B
ZN
ZN
1_555
metalc
2.725
A
MG
1002
C
MG
MG
1_555
A
HOH
2033
E
O
HOH
1_555
metalc
1.939
A
MG
1002
C
MG
MG
1_555
A
HOH
2083
E
O
HOH
1_555
HYDROLASE
PDE5 inhibitor complex, hydrolase
PDE5A_HUMAN
UNP
1
537
O76074
TRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCRWILSVKKNYRKNVAYHNWR
HAFNTAQCMFAALKAGKIQNKLTDLEILALLIAALSHDLDHRGVNNSYIQRSEHPLAQLYCHSIMEHHHFDQCLMILNSP
GNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIRKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQ
RIAELVATEFFDQGDRERKELNIEPTDLMNREKKNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQAL
AEQQ
537
860
1UHO
537
860
O76074
A
1
1
324
BINDING SITE FOR RESIDUE ZN A 1001
A
ZN
1001
Software
5
BINDING SITE FOR RESIDUE MG A 1002
A
MG
1002
Software
4
BINDING SITE FOR RESIDUE VDN A 1000
A
VDN
1000
Software
12
A
HIS
617
A
HIS
81
5
1_555
A
HIS
653
A
HIS
117
5
1_555
A
ASP
654
A
ASP
118
5
1_555
A
ASP
764
A
ASP
228
5
1_555
A
HOH
2033
E
HOH
5
1_555
A
ASP
654
A
ASP
118
4
1_555
A
GLU
682
A
GLU
146
4
1_555
A
HOH
2033
E
HOH
4
1_555
A
HOH
2083
E
HOH
4
1_555
A
TYR
612
A
TYR
76
12
1_555
A
HIS
613
A
HIS
77
12
1_555
A
TYR
664
A
TYR
128
12
1_555
A
ALA
779
A
ALA
243
12
1_555
A
PHE
786
A
PHE
250
12
1_555
A
LEU
804
A
LEU
268
12
1_555
A
MET
816
A
MET
280
12
1_555
A
GLN
817
A
GLN
281
12
1_555
A
GLY
819
A
GLY
283
12
1_555
A
PHE
820
A
PHE
284
12
1_555
A
GLN
854
A
GLN
318
12
4_567
A
GLU
858
A
GLU
322
12
4_567
20
C 2 2 21