0.012292
0.007097
0.000000
0.000000
0.014193
0.000000
0.000000
0.000000
0.013704
0.00000
0.00000
0.00000
Epstein, T.M.
Samanta, U.
Bahnson, B.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
81.356
81.356
72.969
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
C7 H17 O2 P
164.182
(1R)-1,2,2-TRIMETHYLPROPYL (R)-METHYLPHOSPHINATE
non-polymer
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
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
C
N
89
N
C
N
90
N
C
N
91
N
C
N
92
R
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
R
P
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
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
N
N
116
S
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
C
N
121
N
C
N
122
N
O
N
123
N
N
N
124
N
O
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
N
N
136
S
C
N
137
N
C
N
138
N
O
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
O
N
143
N
O
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
N
N
155
N
C
N
156
N
C
N
157
N
O
N
158
N
O
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
Y
169
N
C
Y
170
N
N
Y
171
N
C
Y
172
N
C
Y
173
N
N
N
174
N
O
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
H
N
185
N
O
N
186
N
H
N
187
N
H
N
188
N
N
N
189
S
C
N
190
N
C
N
191
N
O
N
192
S
C
N
193
N
C
N
194
N
C
N
195
N
C
N
196
N
O
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
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
O
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
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
N
N
241
N
O
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
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
N
N
258
S
C
N
259
N
C
N
260
N
O
N
261
N
C
N
262
N
C
N
263
N
S
N
264
N
C
N
265
N
O
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
Y
282
N
C
Y
283
N
C
Y
284
N
C
Y
285
N
C
Y
286
N
C
Y
287
N
C
N
288
N
O
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
N
305
N
C
N
306
N
C
N
307
N
O
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
N
N
318
S
C
N
319
N
C
N
320
N
O
N
321
N
C
N
322
N
O
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
R
C
N
336
N
O
N
337
N
C
N
338
N
O
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
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
N
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
N
362
N
O
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
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
N
386
N
O
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
H
N
398
N
H
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
O
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
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
sing
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
sing
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
doub
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
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
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
Y
166
N
sing
Y
167
N
doub
Y
168
N
doub
N
169
N
sing
Y
170
N
sing
N
171
N
sing
Y
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
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
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
doub
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
doub
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
doub
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
doub
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
Y
274
N
doub
Y
275
N
sing
Y
276
N
sing
N
277
N
sing
Y
278
N
doub
N
279
N
sing
Y
280
N
doub
N
281
N
sing
Y
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
doub
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
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
doub
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
doub
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
sing
Y
352
N
doub
N
353
N
sing
Y
354
N
doub
N
355
N
sing
Y
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
doub
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
Y
371
N
doub
Y
372
N
sing
Y
373
N
sing
N
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
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
sing
N
389
N
sing
N
390
N
doub
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
US
Biochemistry
BICHAW
0033
0006-2960
48
3425
3435
10.1021/bi8023527
19271773
Crystal structures of brain group-VIII phospholipase A2 in nonaged complexes with the organophosphorus nerve agents soman and sarin.
2009
UK
Nature
NATUAS
0006
0028-0836
385
89
93
Brain Acetylhydrolase that Inactivates Platelet-Activating Factor is a G-Protein-Like Trimer
1997
10.2210/pdb3dt9/pdb
pdb_00003dt9
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
OSMIC BLUE
IMAGE PLATE
2003-09-05
RIGAKU
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
RIGAKU RU300
25887.297
Brain Platelet-activating factor acetylhydrolase IB subunit alpha
3.1.1.47
C55S
1
man
polymer
164.182
(1R)-1,2,2-TRIMETHYLPROPYL (R)-METHYLPHOSPHINATE
1
syn
non-polymer
18.015
water
80
nat
water
PAF acetylhydrolase 29 kDa subunit, PAF-AH 29 kDa subunit, PAF-AH subunit alpha, PAFAH subunit alpha
no
no
MSGDENPASKPTPVQDVQGDGRWMSLHHRFVADSKDKEPEVVFIGDSLVQLMHQSEIWRELFSPLHALNFGIGGDSTQHV
LWRLENGELEHIRPKIVVVWVGTNNHGHTAEQVTGGIKAIVQLVNERQPQARVVVLGLLPRGQHPNPLREKNRRVNELVR
AALAGHPRAHFLDADPGFVHSDGTISHHDMYDYLHLSRLGYTPVCRALHSLLLRLLTQDQGQGGAPLPEPSP
MSGDENPASKPTPVQDVQGDGRWMSLHHRFVADSKDKEPEVVFIGDSLVQLMHQSEIWRELFSPLHALNFGIGGDSTQHV
LWRLENGELEHIRPKIVVVWVGTNNHGHTAEQVTGGIKAIVQLVNERQPQARVVVLGLLPRGQHPNPLREKNRRVNELVR
AALAGHPRAHFLDADPGFVHSDGTISHHDMYDYLHLSRLGYTPVCRALHSLLLRLLTQDQGQGGAPLPEPSP
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
bovine,cow,domestic cattle,domestic cow
sample
PAFAH1B3, PAFAHG
9913
BRAIN
Bos taurus
562
Escherichia coli
1
2.69
54.32
VAPOR DIFFUSION, HANGING DROP
6.5
Ammonium sulfate, Sodium acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
software
software
struct_conn
database_2
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Refinement description
Data collection
Derived calculations
Refinement description
Database references
Derived calculations
Data collection
Refinement description
1
0
2009-05-12
1
1
2011-07-13
1
2
2017-10-25
1
3
2019-07-24
1
4
2021-10-20
1
5
2023-08-30
_software.name
_software.name
_software.version
_struct_conn.pdbx_leaving_atom_flag
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
same wild type protein
same protein complexed with Paraoxon
same protein complexed with Sarin
RCSB
Y
RCSB
2008-07-14
REL
REL
GD7
(1R)-1,2,2-TRIMETHYLPROPYL (R)-METHYLPHOSPHINATE
HOH
water
1WAB
PDB ENTRY 1WAB
PDB
experimental model
GD7
347
2
GD7
GD7
347
A
HOH
1001
3
HOH
HOH
1001
A
HOH
1002
3
HOH
HOH
1002
A
HOH
1003
3
HOH
HOH
1003
A
HOH
1004
3
HOH
HOH
1004
A
HOH
1005
3
HOH
HOH
1005
A
HOH
1006
3
HOH
HOH
1006
A
HOH
1007
3
HOH
HOH
1007
A
HOH
1008
3
HOH
HOH
1008
A
HOH
1009
3
HOH
HOH
1009
A
HOH
1010
3
HOH
HOH
1010
A
HOH
1011
3
HOH
HOH
1011
A
HOH
1012
3
HOH
HOH
1012
A
HOH
1013
3
HOH
HOH
1013
A
HOH
1014
3
HOH
HOH
1014
A
HOH
1015
3
HOH
HOH
1015
A
HOH
1016
3
HOH
HOH
1016
A
HOH
1017
3
HOH
HOH
1017
A
HOH
1018
3
HOH
HOH
1018
A
HOH
1019
3
HOH
HOH
1019
A
HOH
1020
3
HOH
HOH
1020
A
HOH
1021
3
HOH
HOH
1021
A
HOH
1022
3
HOH
HOH
1022
A
HOH
1023
3
HOH
HOH
1023
A
HOH
1024
3
HOH
HOH
1024
A
HOH
1025
3
HOH
HOH
1025
A
HOH
1026
3
HOH
HOH
1026
A
HOH
1027
3
HOH
HOH
1027
A
HOH
1028
3
HOH
HOH
1028
A
HOH
1029
3
HOH
HOH
1029
A
HOH
1030
3
HOH
HOH
1030
A
HOH
1031
3
HOH
HOH
1031
A
HOH
1032
3
HOH
HOH
1032
A
HOH
1033
3
HOH
HOH
1033
A
HOH
1034
3
HOH
HOH
1034
A
HOH
1035
3
HOH
HOH
1035
A
HOH
1036
3
HOH
HOH
1036
A
HOH
1037
3
HOH
HOH
1037
A
HOH
1038
3
HOH
HOH
1038
A
HOH
1039
3
HOH
HOH
1039
A
HOH
1040
3
HOH
HOH
1040
A
HOH
1041
3
HOH
HOH
1041
A
HOH
1042
3
HOH
HOH
1042
A
HOH
1043
3
HOH
HOH
1043
A
HOH
1044
3
HOH
HOH
1044
A
HOH
1045
3
HOH
HOH
1045
A
HOH
1046
3
HOH
HOH
1046
A
HOH
1047
3
HOH
HOH
1047
A
HOH
1048
3
HOH
HOH
1048
A
HOH
1049
3
HOH
HOH
1049
A
HOH
1050
3
HOH
HOH
1050
A
HOH
1051
3
HOH
HOH
1051
A
HOH
1052
3
HOH
HOH
1052
A
HOH
1053
3
HOH
HOH
1053
A
HOH
1054
3
HOH
HOH
1054
A
HOH
1055
3
HOH
HOH
1055
A
HOH
1056
3
HOH
HOH
1056
A
HOH
1057
3
HOH
HOH
1057
A
HOH
1058
3
HOH
HOH
1058
A
HOH
1059
3
HOH
HOH
1059
A
HOH
1060
3
HOH
HOH
1060
A
HOH
1061
3
HOH
HOH
1061
A
HOH
1062
3
HOH
HOH
1062
A
HOH
1063
3
HOH
HOH
1063
A
HOH
1064
3
HOH
HOH
1064
A
HOH
1065
3
HOH
HOH
1065
A
HOH
1066
3
HOH
HOH
1066
A
HOH
1067
3
HOH
HOH
1067
A
HOH
1068
3
HOH
HOH
1068
A
HOH
1069
3
HOH
HOH
1069
A
HOH
1070
3
HOH
HOH
1070
A
HOH
1072
3
HOH
HOH
1072
A
HOH
1073
3
HOH
HOH
1073
A
HOH
1074
3
HOH
HOH
1074
A
HOH
1075
3
HOH
HOH
1075
A
HOH
1076
3
HOH
HOH
1076
A
HOH
1077
3
HOH
HOH
1077
A
HOH
1078
3
HOH
HOH
1078
A
HOH
1079
3
HOH
HOH
1079
A
HOH
1080
3
HOH
HOH
1080
A
HOH
1081
3
HOH
HOH
1081
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
GLU
5
n
5
GLU
5
A
ASN
6
n
6
ASN
6
A
PRO
7
n
7
PRO
7
A
ALA
8
n
8
ALA
8
A
SER
9
n
9
SER
9
A
LYS
10
n
10
LYS
10
A
PRO
11
n
11
PRO
11
A
THR
12
n
12
THR
12
A
PRO
13
n
13
PRO
13
A
VAL
14
n
14
VAL
14
A
GLN
15
n
15
GLN
15
A
ASP
16
n
16
ASP
16
A
VAL
17
n
17
VAL
17
A
GLN
18
n
18
GLN
18
A
GLY
19
n
19
GLY
19
A
ASP
20
n
20
ASP
20
A
GLY
21
n
21
GLY
21
A
ARG
22
n
22
ARG
22
A
TRP
23
n
23
TRP
23
A
MET
24
n
24
MET
24
A
SER
25
n
25
SER
25
A
LEU
26
n
26
LEU
26
A
HIS
27
n
27
HIS
27
A
HIS
28
n
28
HIS
28
A
ARG
29
n
29
ARG
29
A
PHE
30
n
30
PHE
30
A
VAL
31
n
31
VAL
31
A
ALA
32
n
32
ALA
32
A
ASP
33
n
33
ASP
33
A
SER
34
n
34
SER
34
A
LYS
35
n
35
LYS
35
A
ASP
36
n
36
ASP
36
A
LYS
37
n
37
LYS
37
A
GLU
38
n
38
GLU
38
A
PRO
39
n
39
PRO
39
A
GLU
40
n
40
GLU
40
A
VAL
41
n
41
VAL
41
A
VAL
42
n
42
VAL
42
A
PHE
43
n
43
PHE
43
A
ILE
44
n
44
ILE
44
A
GLY
45
n
45
GLY
45
A
ASP
46
n
46
ASP
46
A
SER
47
n
47
SER
47
A
LEU
48
n
48
LEU
48
A
VAL
49
n
49
VAL
49
A
GLN
50
n
50
GLN
50
A
LEU
51
n
51
LEU
51
A
MET
52
n
52
MET
52
A
HIS
53
n
53
HIS
53
A
GLN
54
n
54
GLN
54
A
SER
55
n
55
SER
55
A
GLU
56
n
56
GLU
56
A
ILE
57
n
57
ILE
57
A
TRP
58
n
58
TRP
58
A
ARG
59
n
59
ARG
59
A
GLU
60
n
60
GLU
60
A
LEU
61
n
61
LEU
61
A
PHE
62
n
62
PHE
62
A
SER
63
n
63
SER
63
A
PRO
64
n
64
PRO
64
A
LEU
65
n
65
LEU
65
A
HIS
66
n
66
HIS
66
A
ALA
67
n
67
ALA
67
A
LEU
68
n
68
LEU
68
A
ASN
69
n
69
ASN
69
A
PHE
70
n
70
PHE
70
A
GLY
71
n
71
GLY
71
A
ILE
72
n
72
ILE
72
A
GLY
73
n
73
GLY
73
A
GLY
74
n
74
GLY
74
A
ASP
75
n
75
ASP
75
A
SER
76
n
76
SER
76
A
THR
77
n
77
THR
77
A
GLN
78
n
78
GLN
78
A
HIS
79
n
79
HIS
79
A
VAL
80
n
80
VAL
80
A
LEU
81
n
81
LEU
81
A
TRP
82
n
82
TRP
82
A
ARG
83
n
83
ARG
83
A
LEU
84
n
84
LEU
84
A
GLU
85
n
85
GLU
85
A
ASN
86
n
86
ASN
86
A
GLY
87
n
87
GLY
87
A
GLU
88
n
88
GLU
88
A
LEU
89
n
89
LEU
89
A
GLU
90
n
90
GLU
90
A
HIS
91
n
91
HIS
91
A
ILE
92
n
92
ILE
92
A
ARG
93
n
93
ARG
93
A
PRO
94
n
94
PRO
94
A
LYS
95
n
95
LYS
95
A
ILE
96
n
96
ILE
96
A
VAL
97
n
97
VAL
97
A
VAL
98
n
98
VAL
98
A
VAL
99
n
99
VAL
99
A
TRP
100
n
100
TRP
100
A
VAL
101
n
101
VAL
101
A
GLY
102
n
102
GLY
102
A
THR
103
n
103
THR
103
A
ASN
104
n
104
ASN
104
A
ASN
105
n
105
ASN
105
A
HIS
106
n
106
HIS
106
A
GLY
107
n
107
GLY
107
A
HIS
108
n
108
HIS
108
A
THR
109
n
109
THR
109
A
ALA
110
n
110
ALA
110
A
GLU
111
n
111
GLU
111
A
GLN
112
n
112
GLN
112
A
VAL
113
n
113
VAL
113
A
THR
114
n
114
THR
114
A
GLY
115
n
115
GLY
115
A
GLY
116
n
116
GLY
116
A
ILE
117
n
117
ILE
117
A
LYS
118
n
118
LYS
118
A
ALA
119
n
119
ALA
119
A
ILE
120
n
120
ILE
120
A
VAL
121
n
121
VAL
121
A
GLN
122
n
122
GLN
122
A
LEU
123
n
123
LEU
123
A
VAL
124
n
124
VAL
124
A
ASN
125
n
125
ASN
125
A
GLU
126
n
126
GLU
126
A
ARG
127
n
127
ARG
127
A
GLN
128
n
128
GLN
128
A
PRO
129
n
129
PRO
129
A
GLN
130
n
130
GLN
130
A
ALA
131
n
131
ALA
131
A
ARG
132
n
132
ARG
132
A
VAL
133
n
133
VAL
133
A
VAL
134
n
134
VAL
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
GLY
137
n
137
GLY
137
A
LEU
138
n
138
LEU
138
A
LEU
139
n
139
LEU
139
A
PRO
140
n
140
PRO
140
A
ARG
141
n
141
ARG
141
A
GLY
142
n
142
GLY
142
A
GLN
143
n
143
GLN
143
A
HIS
144
n
144
HIS
144
A
PRO
145
n
145
PRO
145
A
ASN
146
n
146
ASN
146
A
PRO
147
n
147
PRO
147
A
LEU
148
n
148
LEU
148
A
ARG
149
n
149
ARG
149
A
GLU
150
n
150
GLU
150
A
LYS
151
n
151
LYS
151
A
ASN
152
n
152
ASN
152
A
ARG
153
n
153
ARG
153
A
ARG
154
n
154
ARG
154
A
VAL
155
n
155
VAL
155
A
ASN
156
n
156
ASN
156
A
GLU
157
n
157
GLU
157
A
LEU
158
n
158
LEU
158
A
VAL
159
n
159
VAL
159
A
ARG
160
n
160
ARG
160
A
ALA
161
n
161
ALA
161
A
ALA
162
n
162
ALA
162
A
LEU
163
n
163
LEU
163
A
ALA
164
n
164
ALA
164
A
GLY
165
n
165
GLY
165
A
HIS
166
n
166
HIS
166
A
PRO
167
n
167
PRO
167
A
ARG
168
n
168
ARG
168
A
ALA
169
n
169
ALA
169
A
HIS
170
n
170
HIS
170
A
PHE
171
n
171
PHE
171
A
LEU
172
n
172
LEU
172
A
ASP
173
n
173
ASP
173
A
ALA
174
n
174
ALA
174
A
ASP
175
n
175
ASP
175
A
PRO
176
n
176
PRO
176
A
GLY
177
n
177
GLY
177
A
PHE
178
n
178
PHE
178
A
VAL
179
n
179
VAL
179
A
HIS
180
n
180
HIS
180
A
SER
181
n
181
SER
181
A
ASP
182
n
182
ASP
182
A
GLY
183
n
183
GLY
183
A
THR
184
n
184
THR
184
A
ILE
185
n
185
ILE
185
A
SER
186
n
186
SER
186
A
HIS
187
n
187
HIS
187
A
HIS
188
n
188
HIS
188
A
ASP
189
n
189
ASP
189
A
MET
190
n
190
MET
190
A
TYR
191
n
191
TYR
191
A
ASP
192
n
192
ASP
192
A
TYR
193
n
193
TYR
193
A
LEU
194
n
194
LEU
194
A
HIS
195
n
195
HIS
195
A
LEU
196
n
196
LEU
196
A
SER
197
n
197
SER
197
A
ARG
198
n
198
ARG
198
A
LEU
199
n
199
LEU
199
A
GLY
200
n
200
GLY
200
A
TYR
201
n
201
TYR
201
A
THR
202
n
202
THR
202
A
PRO
203
n
203
PRO
203
A
VAL
204
n
204
VAL
204
A
CYS
205
n
205
CYS
205
A
ARG
206
n
206
ARG
206
A
ALA
207
n
207
ALA
207
A
LEU
208
n
208
LEU
208
A
HIS
209
n
209
HIS
209
A
SER
210
n
210
SER
210
A
LEU
211
n
211
LEU
211
A
LEU
212
n
212
LEU
212
A
LEU
213
n
213
LEU
213
A
ARG
214
n
214
ARG
214
A
LEU
215
n
215
LEU
215
A
LEU
216
n
216
LEU
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
A
n
223
223
A
n
224
224
A
n
225
225
A
n
226
226
A
n
227
227
A
n
228
228
A
n
229
229
A
n
230
230
A
n
231
231
A
n
232
232
A
author_and_software_defined_assembly
PISA
1
monomeric
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
PHE
70
A
O
PHE
70
A
N
PHE
43
A
N
PHE
43
A
N
VAL
42
A
N
VAL
42
A
O
VAL
98
A
O
VAL
98
A
N
VAL
99
A
N
VAL
99
A
O
VAL
134
A
O
VAL
134
A
N
VAL
133
A
N
VAL
133
A
O
HIS
170
A
O
HIS
170
1
A
CG
GLU
56
A
CG
GLU
56
1
Y
1
A
CD
GLU
56
A
CD
GLU
56
1
Y
1
A
OE1
GLU
56
A
OE1
GLU
56
1
Y
1
A
OE2
GLU
56
A
OE2
GLU
56
1
Y
1
A
CG
ARG
59
A
CG
ARG
59
1
Y
1
A
CD
ARG
59
A
CD
ARG
59
1
Y
1
A
NE
ARG
59
A
NE
ARG
59
1
Y
1
A
CZ
ARG
59
A
CZ
ARG
59
1
Y
1
A
NH1
ARG
59
A
NH1
ARG
59
1
Y
1
A
NH2
ARG
59
A
NH2
ARG
59
1
Y
1
A
CG
GLU
150
A
CG
GLU
150
1
Y
1
A
CD
GLU
150
A
CD
GLU
150
1
Y
1
A
OE1
GLU
150
A
OE1
GLU
150
1
Y
1
A
OE2
GLU
150
A
OE2
GLU
150
1
Y
1
A
CG
GLU
157
A
CG
GLU
157
1
Y
1
A
CD
GLU
157
A
CD
GLU
157
1
Y
1
A
OE1
GLU
157
A
OE1
GLU
157
1
Y
1
A
OE2
GLU
157
A
OE2
GLU
157
1
Y
1
A
CG
ARG
198
A
CG
ARG
198
1
Y
1
A
CD
ARG
198
A
CD
ARG
198
1
Y
1
A
NE
ARG
198
A
NE
ARG
198
1
Y
1
A
CZ
ARG
198
A
CZ
ARG
198
1
Y
1
A
NH1
ARG
198
A
NH1
ARG
198
1
Y
1
A
NH2
ARG
198
A
NH2
ARG
198
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
GLY
3
A
GLY
3
1
Y
1
A
ASP
4
A
ASP
4
1
Y
1
A
THR
217
A
THR
217
1
Y
1
A
GLN
218
A
GLN
218
1
Y
1
A
ASP
219
A
ASP
219
1
Y
1
A
GLN
220
A
GLN
220
1
Y
1
A
GLY
221
A
GLY
221
1
Y
1
A
GLN
222
A
GLN
222
1
Y
1
A
GLY
223
A
GLY
223
1
Y
1
A
GLY
224
A
GLY
224
1
Y
1
A
ALA
225
A
ALA
225
1
Y
1
A
PRO
226
A
PRO
226
1
Y
1
A
LEU
227
A
LEU
227
1
Y
1
A
PRO
228
A
PRO
228
1
Y
1
A
GLU
229
A
GLU
229
1
Y
1
A
PRO
230
A
PRO
230
1
Y
1
A
SER
231
A
SER
231
1
Y
1
A
PRO
232
A
PRO
232
1
Y
1
A
C5
GD7
347
WRONG HAND
1
A
ASP
46
-97.58
-155.52
1
A
HIS
66
66.24
72.17
1
A
ARG
168
-150.31
20.49
1
A
LEU
194
-145.46
-62.25
21.544
-0.23
-0.11
0.00
-0.23
0.00
0.34
0.936
0.924
0.22831
0.21031
0.21120
1.85
30
1157
21324
21324
5.1
92.82
2.347
0.074
RANDOM
1
THROUGHOUT
1.0
MOLECULAR REPLACEMENT
0.142
0.126
0.80
0.80
1.40
PDB ENTRY 1WAB
MAXIMUM LIKELIHOOD
MASK
1.85
30
80
1755
10
0
1665
0.013
0.021
1719
1.268
1.947
2342
4.103
5.000
209
35.379
23.049
82
14.351
15.000
269
19.434
15.000
14
0.095
0.200
259
0.005
0.020
1320
0.246
0.200
825
0.313
0.200
1161
0.132
0.200
86
0.191
0.200
23
0.084
0.200
5
1.321
1.500
1084
1.649
2.000
1696
2.517
3.000
710
3.783
4.500
646
0.313
0.266
1.898
66
1300
20
77.53
1.85
70.53
3DT9
23397
23397
1.00
1.000
0.07900
1
23.4400
6.50
96.6
0.45100
1.85
1.92
2.510
3.80
88.9
refinement
REFMAC
OF CCP4I FOR FINAL REFINEMENT
refinement
CNS
data collection
CrystalClear
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
phasing
REFMAC
OF CCP4I FOR FINAL REFINEMENT
Crystal Structure of Bovin Brain Platelet Activating Factor Acetylhydrolase Covalently Inhibited by Soman
1
N
N
2
N
N
3
N
N
A
ASN
6
A
ASN
6
HELX_P
A
LYS
10
A
LYS
10
5
1
5
A
GLY
21
A
GLY
21
HELX_P
A
LYS
37
A
LYS
37
1
2
17
A
ASP
46
A
ASP
46
HELX_P
A
GLN
54
A
GLN
54
1
3
9
A
SER
55
A
SER
55
HELX_P
A
PHE
62
A
PHE
62
1
4
8
A
SER
63
A
SER
63
HELX_P
A
LEU
65
A
LEU
65
5
5
3
A
SER
76
A
SER
76
HELX_P
A
ASN
86
A
ASN
86
1
6
11
A
THR
109
A
THR
109
HELX_P
A
GLN
128
A
GLN
128
1
7
20
A
ASN
146
A
ASN
146
HELX_P
A
ALA
164
A
ALA
164
1
8
19
A
SER
197
A
SER
197
HELX_P
A
LEU
216
A
LEU
216
1
9
20
covale
1.577
none
A
SER
47
A
OG
SER
47
1_555
A
GD7
347
B
P1
GD7
1_555
HYDROLASE
PLATELET ACTIVATING FACTOR ACETYLHYDROLASE, PAF-AH IB, ALPHA-1 SUBUNIT, LIS1, GROUP VIII PHOSPHOLIPASE A2, 26 kDa, SOMAN, Cytoplasm, Hydrolase, Lipid degradation, PLATELET FACTOR
PA1B3_BOVIN
UNP
1
1
Q29460
MSGDENPASKPTPVQDVQGDGRWMSLHHRFVADSKDKEPEVVFIGDSLVQLMHQCEIWRELFSPLHALNFGIGGDSTQHV
LWRLENGELEHIRPKIVVVWVGTNNHGHTAEQVTGGIKAIVQLVNERQPQARVVVLGLLPRGQHPNPLREKNRRVNELVR
AALAGHPRAHFLDADPGFVHSDGTISHHDMYDYLHLSRLGYTPVCRALHSLLLRLLTQDQGQGGAPLPEPSP
1
232
3DT9
1
232
Q29460
A
1
1
232
1
CYS
engineered mutation
SER
55
3DT9
A
Q29460
UNP
55
55
5
parallel
parallel
parallel
parallel
A
ALA
67
A
ALA
67
A
GLY
71
A
GLY
71
A
VAL
41
A
VAL
41
A
GLY
45
A
GLY
45
A
ILE
96
A
ILE
96
A
TRP
100
A
TRP
100
A
ARG
132
A
ARG
132
A
LEU
136
A
LEU
136
A
ALA
169
A
ALA
169
A
LEU
172
A
LEU
172
BINDING SITE FOR RESIDUE GD7 A 347
A
GD7
347
Software
7
A
ASP
46
A
ASP
46
7
1_555
A
SER
47
A
SER
47
7
1_555
A
GLY
73
A
GLY
73
7
1_555
A
GLY
74
A
GLY
74
7
1_555
A
THR
103
A
THR
103
7
1_555
A
ASN
104
A
ASN
104
7
1_555
A
HIS
195
A
HIS
195
7
1_555
152
P 31 2 1