0.019635
-0.005608
-0.004519
0.000000
0.016259
-0.003953
0.000000
0.000000
0.016698
0.00000
0.00000
0.00000
Alkema, W.B.
Hensgens, C.M.
Kroezinga, E.H.
de Vries, E.
Floris, R.
van der Laan, J.M.
Dijkstra, B.W.
Janssen, D.B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
72.85
73.77
74.06
50.930
63.966
64.189
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
Ca 2
40.078
CALCIUM ION
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
C16 H18 N2 O4 S
334.390
PENICILLIN G
non-polymer
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
CA
N
75
N
N
N
76
S
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
C
N
81
N
C
N
82
N
O
N
83
N
N
N
84
N
O
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
N
N
96
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
C
N
102
N
O
N
103
N
O
N
104
N
O
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
N
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
Y
129
N
C
Y
130
N
N
Y
131
N
C
Y
132
N
C
Y
133
N
N
N
134
N
O
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
O
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
S
C
N
153
N
C
N
154
N
C
N
155
N
C
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
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
O
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
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
N
N
201
N
O
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
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
S
N
224
N
C
N
225
N
O
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
Y
247
N
C
N
248
N
O
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
O
N
261
N
C
N
262
N
N
N
263
S
C
N
264
N
C
N
265
N
O
N
266
N
O
N
267
N
C
N
268
N
C
N
269
N
C
N
270
N
S
N
271
R
C
N
272
R
C
N
273
N
N
N
274
N
C
N
275
N
O
N
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
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
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
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
C
N
306
N
C
N
307
N
C
N
308
N
O
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
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
N
323
N
O
N
324
N
O
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
H
N
332
N
N
N
333
S
C
N
334
N
C
N
335
N
O
N
336
R
C
N
337
N
O
N
338
N
C
N
339
N
O
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
N
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
N
363
N
O
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
H
N
376
N
N
N
377
S
C
N
378
N
C
N
379
N
O
N
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
N
387
N
O
N
388
N
O
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
H
N
400
N
N
N
401
S
C
N
402
N
C
N
403
N
O
N
404
N
C
N
405
N
C
N
406
N
C
N
407
N
O
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
418
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
doub
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
doub
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
doub
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
doub
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
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
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
sing
N
166
N
doub
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
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
doub
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
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
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
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
doub
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
doub
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
doub
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
Y
279
N
doub
Y
280
N
sing
Y
281
N
sing
N
282
N
sing
Y
283
N
doub
N
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
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
sing
N
313
N
doub
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
doub
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
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
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
sing
Y
356
N
doub
N
357
N
sing
Y
358
N
doub
N
359
N
sing
Y
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
doub
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
Y
375
N
doub
Y
376
N
sing
Y
377
N
sing
N
378
N
sing
Y
379
N
doub
N
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
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
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
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
sing
UK
Protein Eng.
PRENE9
0859
0269-2139
13
857
863
10.1093/protein/13.12.857
11239085
Characterization of the beta-lactam binding site of penicillin acylase of Escherichia coli by structural and site-directed mutagenesis studies.
2000
10.2210/pdb1fxv/pdb
pdb_00001fxv
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
1998-10-07
MACSCIENCE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
MACSCIENCE
23838.824
PENICILLIN ACYLASE
3.5.1.11
ALPHA SUBUNIT
1
man
polymer
62400.496
PENICILLIN ACYLASE
3.5.1.11
BETA SUBUNIT
N241A, V148L
1
man
polymer
334.390
PENICILLIN G
1
syn
non-polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
455
nat
water
no
no
EQSSSEIKIVRDEYGMPHIYANDTWHLFYGYGYVVAQDRLFQMEMARRSTQGTVAEVLGKDFVKFDKDIRRNYWPDAIRA
QIAALSPEDMSILQGYADGMNAWIDKVNTNPETLLPKQFNTFGFTPKRWEPFDVAMIFVGTMANRFSDSTSEIDNLALLT
ALKDKYGVSQGMAVFNQLKWLVNPSAPTTIAVQESNYPLKFNQQNSQTA
EQSSSEIKIVRDEYGMPHIYANDTWHLFYGYGYVVAQDRLFQMEMARRSTQGTVAEVLGKDFVKFDKDIRRNYWPDAIRA
QIAALSPEDMSILQGYADGMNAWIDKVNTNPETLLPKQFNTFGFTPKRWEPFDVAMIFVGTMANRFSDSTSEIDNLALLT
ALKDKYGVSQGMAVFNQLKWLVNPSAPTTIAVQESNYPLKFNQQNSQTA
A
polypeptide(L)
no
no
SNMWVIGKSKAQDAKAIMVNGPQFGWYAPAYTYGIGLHGAGYDVTGNTPFAYPGLVFGHNGVISWGSTAGFGDDVDIFAE
RLSAEKPGYYLHNGKWVKMLSREETITVKNGQAETFTVWRTVHGNILQTDQTTQTAYAKSRAWDGKELASLLAWTHQMKA
KNWQEWTQQAAKQALTINWYYADVNGNIGYVHTGAYPDRQSGHDPRLPVPGTGKWDWKGLLPFEMNPKVYNPQSGYIANW
ANSPQKDYPASDLFAFLWGGADRVTEIDRLLEQKPRLTADQAWDVIRQTSRQDLNLRLFLPTLQAATSGLTQSDPRRQLV
ETLTRWDGINLLNDDGKTWQQPGSAILNVWLTSMLKRTVVAAVPMPFDKWYSASGYETTQDGPTGSLNISVGAKILYEAV
QGDKSPIPQAVDLFAGKPQQEVVLAALEDTWETLSKRYGNNVSNWKTPAMALTFRANNFFGVPQAAAEETRHQAEYQNRG
TENDMIVFSPTTSDRPVLAWDVVAPGQSGFIAPDGTVDKHYEDQLKMYENFGRKSLWLTKQDVEAHKESQEVLHVQR
SNMWVIGKSKAQDAKAIMVNGPQFGWYAPAYTYGIGLHGAGYDVTGNTPFAYPGLVFGHNGVISWGSTAGFGDDVDIFAE
RLSAEKPGYYLHNGKWVKMLSREETITVKNGQAETFTVWRTVHGNILQTDQTTQTAYAKSRAWDGKELASLLAWTHQMKA
KNWQEWTQQAAKQALTINWYYADVNGNIGYVHTGAYPDRQSGHDPRLPVPGTGKWDWKGLLPFEMNPKVYNPQSGYIANW
ANSPQKDYPASDLFAFLWGGADRVTEIDRLLEQKPRLTADQAWDVIRQTSRQDLNLRLFLPTLQAATSGLTQSDPRRQLV
ETLTRWDGINLLNDDGKTWQQPGSAILNVWLTSMLKRTVVAAVPMPFDKWYSASGYETTQDGPTGSLNISVGAKILYEAV
QGDKSPIPQAVDLFAGKPQQEVVLAALEDTWETLSKRYGNNVSNWKTPAMALTFRANNFFGVPQAAAEETRHQAEYQNRG
TENDMIVFSPTTSDRPVLAWDVVAPGQSGFIAPDGTVDKHYEDQLKMYENFGRKSLWLTKQDVEAHKESQEVLHVQR
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PLASMID
PEC
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PLASMID
PEC
1
2.17
43.43
VAPOR DIFFUSION, HANGING DROP
7.2
PEG MME 2000, MOPS, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Structure summary
Database references
Derived calculations
Data collection
1
0
2001-03-28
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-02-08
1
4
2021-11-03
1
5
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_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_asym_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1FXH contains the same protein
but the active site contains
the product of penicillin G
hydrolysis phenylacetic acid.
RCSB
Y
RCSB
2000-09-27
REL
REL
PNN
PENICILLIN G
CA
CALCIUM ION
HOH
water
UNK
1
3
PNN
PNN
1001
B
CA
1
4
CA
CA
2001
B
WAT
5
5
HOH
HOH
210
A
WAT
12
5
HOH
HOH
211
A
WAT
13
5
HOH
HOH
212
A
WAT
14
5
HOH
HOH
213
A
WAT
15
5
HOH
HOH
214
A
WAT
20
5
HOH
HOH
215
A
WAT
21
5
HOH
HOH
216
A
WAT
22
5
HOH
HOH
217
A
WAT
24
5
HOH
HOH
218
A
WAT
26
5
HOH
HOH
219
A
WAT
29
5
HOH
HOH
220
A
WAT
34
5
HOH
HOH
221
A
WAT
35
5
HOH
HOH
222
A
WAT
42
5
HOH
HOH
223
A
WAT
44
5
HOH
HOH
224
A
WAT
48
5
HOH
HOH
225
A
WAT
51
5
HOH
HOH
226
A
WAT
52
5
HOH
HOH
227
A
WAT
54
5
HOH
HOH
228
A
WAT
75
5
HOH
HOH
229
A
WAT
78
5
HOH
HOH
230
A
WAT
79
5
HOH
HOH
231
A
WAT
82
5
HOH
HOH
232
A
WAT
88
5
HOH
HOH
233
A
WAT
90
5
HOH
HOH
234
A
WAT
93
5
HOH
HOH
235
A
WAT
103
5
HOH
HOH
236
A
WAT
104
5
HOH
HOH
237
A
WAT
108
5
HOH
HOH
238
A
WAT
126
5
HOH
HOH
239
A
WAT
128
5
HOH
HOH
240
A
WAT
131
5
HOH
HOH
241
A
WAT
135
5
HOH
HOH
242
A
WAT
142
5
HOH
HOH
243
A
WAT
145
5
HOH
HOH
244
A
WAT
154
5
HOH
HOH
245
A
WAT
158
5
HOH
HOH
246
A
WAT
159
5
HOH
HOH
247
A
WAT
169
5
HOH
HOH
248
A
WAT
174
5
HOH
HOH
249
A
WAT
176
5
HOH
HOH
250
A
WAT
177
5
HOH
HOH
251
A
WAT
183
5
HOH
HOH
252
A
WAT
185
5
HOH
HOH
253
A
WAT
190
5
HOH
HOH
254
A
WAT
192
5
HOH
HOH
255
A
WAT
194
5
HOH
HOH
256
A
WAT
196
5
HOH
HOH
257
A
WAT
197
5
HOH
HOH
258
A
WAT
200
5
HOH
HOH
259
A
WAT
201
5
HOH
HOH
260
A
WAT
204
5
HOH
HOH
261
A
WAT
207
5
HOH
HOH
262
A
WAT
208
5
HOH
HOH
263
A
WAT
209
5
HOH
HOH
264
A
WAT
210
5
HOH
HOH
265
A
WAT
211
5
HOH
HOH
266
A
WAT
214
5
HOH
HOH
267
A
WAT
216
5
HOH
HOH
268
A
WAT
220
5
HOH
HOH
269
A
WAT
222
5
HOH
HOH
270
A
WAT
225
5
HOH
HOH
271
A
WAT
227
5
HOH
HOH
272
A
WAT
228
5
HOH
HOH
273
A
WAT
232
5
HOH
HOH
274
A
WAT
239
5
HOH
HOH
275
A
WAT
242
5
HOH
HOH
276
A
WAT
249
5
HOH
HOH
277
A
WAT
252
5
HOH
HOH
278
A
WAT
254
5
HOH
HOH
279
A
WAT
258
5
HOH
HOH
280
A
WAT
266
5
HOH
HOH
281
A
WAT
267
5
HOH
HOH
282
A
WAT
270
5
HOH
HOH
283
A
WAT
281
5
HOH
HOH
284
A
WAT
286
5
HOH
HOH
285
A
WAT
293
5
HOH
HOH
286
A
WAT
294
5
HOH
HOH
287
A
WAT
296
5
HOH
HOH
288
A
WAT
298
5
HOH
HOH
289
A
WAT
300
5
HOH
HOH
290
A
WAT
302
5
HOH
HOH
291
A
WAT
303
5
HOH
HOH
292
A
WAT
307
5
HOH
HOH
293
A
WAT
311
5
HOH
HOH
294
A
WAT
314
5
HOH
HOH
295
A
WAT
316
5
HOH
HOH
296
A
WAT
317
5
HOH
HOH
297
A
WAT
322
5
HOH
HOH
298
A
WAT
337
5
HOH
HOH
299
A
WAT
338
5
HOH
HOH
300
A
WAT
339
5
HOH
HOH
301
A
WAT
340
5
HOH
HOH
302
A
WAT
345
5
HOH
HOH
303
A
WAT
347
5
HOH
HOH
304
A
WAT
350
5
HOH
HOH
305
A
WAT
351
5
HOH
HOH
306
A
WAT
352
5
HOH
HOH
307
A
WAT
353
5
HOH
HOH
308
A
WAT
358
5
HOH
HOH
309
A
WAT
364
5
HOH
HOH
310
A
WAT
366
5
HOH
HOH
311
A
WAT
374
5
HOH
HOH
312
A
WAT
383
5
HOH
HOH
313
A
WAT
387
5
HOH
HOH
314
A
WAT
405
5
HOH
HOH
315
A
WAT
407
5
HOH
HOH
316
A
WAT
413
5
HOH
HOH
317
A
WAT
416
5
HOH
HOH
318
A
WAT
417
5
HOH
HOH
319
A
WAT
418
5
HOH
HOH
320
A
WAT
421
5
HOH
HOH
321
A
WAT
422
5
HOH
HOH
322
A
WAT
423
5
HOH
HOH
323
A
WAT
428
5
HOH
HOH
324
A
WAT
430
5
HOH
HOH
325
A
WAT
436
5
HOH
HOH
326
A
WAT
438
5
HOH
HOH
327
A
WAT
441
5
HOH
HOH
328
A
WAT
444
5
HOH
HOH
329
A
WAT
455
5
HOH
HOH
330
A
WAT
1
5
HOH
HOH
2002
B
WAT
2
5
HOH
HOH
2003
B
WAT
3
5
HOH
HOH
2004
B
WAT
4
5
HOH
HOH
2005
B
WAT
6
5
HOH
HOH
2006
B
WAT
7
5
HOH
HOH
2007
B
WAT
8
5
HOH
HOH
2008
B
WAT
9
5
HOH
HOH
2009
B
WAT
10
5
HOH
HOH
2010
B
WAT
11
5
HOH
HOH
2011
B
WAT
16
5
HOH
HOH
2012
B
WAT
17
5
HOH
HOH
2013
B
WAT
18
5
HOH
HOH
2014
B
WAT
19
5
HOH
HOH
2015
B
WAT
23
5
HOH
HOH
2016
B
WAT
25
5
HOH
HOH
2017
B
WAT
27
5
HOH
HOH
2018
B
WAT
28
5
HOH
HOH
2019
B
WAT
30
5
HOH
HOH
2020
B
WAT
31
5
HOH
HOH
2021
B
WAT
32
5
HOH
HOH
2022
B
WAT
33
5
HOH
HOH
2023
B
WAT
36
5
HOH
HOH
2024
B
WAT
37
5
HOH
HOH
2025
B
WAT
38
5
HOH
HOH
2026
B
WAT
39
5
HOH
HOH
2027
B
WAT
40
5
HOH
HOH
2028
B
WAT
41
5
HOH
HOH
2029
B
WAT
43
5
HOH
HOH
2030
B
WAT
45
5
HOH
HOH
2031
B
WAT
46
5
HOH
HOH
2032
B
WAT
47
5
HOH
HOH
2033
B
WAT
49
5
HOH
HOH
2034
B
WAT
50
5
HOH
HOH
2035
B
WAT
53
5
HOH
HOH
2036
B
WAT
55
5
HOH
HOH
2037
B
WAT
56
5
HOH
HOH
2038
B
WAT
57
5
HOH
HOH
2039
B
WAT
58
5
HOH
HOH
2040
B
WAT
59
5
HOH
HOH
2041
B
WAT
60
5
HOH
HOH
2042
B
WAT
61
5
HOH
HOH
2043
B
WAT
62
5
HOH
HOH
2044
B
WAT
63
5
HOH
HOH
2045
B
WAT
64
5
HOH
HOH
2046
B
WAT
65
5
HOH
HOH
2047
B
WAT
66
5
HOH
HOH
2048
B
WAT
67
5
HOH
HOH
2049
B
WAT
68
5
HOH
HOH
2050
B
WAT
69
5
HOH
HOH
2051
B
WAT
70
5
HOH
HOH
2052
B
WAT
71
5
HOH
HOH
2053
B
WAT
72
5
HOH
HOH
2054
B
WAT
73
5
HOH
HOH
2055
B
WAT
74
5
HOH
HOH
2056
B
WAT
76
5
HOH
HOH
2057
B
WAT
77
5
HOH
HOH
2058
B
WAT
80
5
HOH
HOH
2059
B
WAT
81
5
HOH
HOH
2060
B
WAT
83
5
HOH
HOH
2061
B
WAT
84
5
HOH
HOH
2062
B
WAT
85
5
HOH
HOH
2063
B
WAT
86
5
HOH
HOH
2064
B
WAT
87
5
HOH
HOH
2065
B
WAT
89
5
HOH
HOH
2066
B
WAT
91
5
HOH
HOH
2067
B
WAT
92
5
HOH
HOH
2068
B
WAT
94
5
HOH
HOH
2069
B
WAT
95
5
HOH
HOH
2070
B
WAT
96
5
HOH
HOH
2071
B
WAT
97
5
HOH
HOH
2072
B
WAT
98
5
HOH
HOH
2073
B
WAT
99
5
HOH
HOH
2074
B
WAT
100
5
HOH
HOH
2075
B
WAT
101
5
HOH
HOH
2076
B
WAT
102
5
HOH
HOH
2077
B
WAT
105
5
HOH
HOH
2078
B
WAT
106
5
HOH
HOH
2079
B
WAT
107
5
HOH
HOH
2080
B
WAT
109
5
HOH
HOH
2081
B
WAT
110
5
HOH
HOH
2082
B
WAT
111
5
HOH
HOH
2083
B
WAT
112
5
HOH
HOH
2084
B
WAT
113
5
HOH
HOH
2085
B
WAT
114
5
HOH
HOH
2086
B
WAT
115
5
HOH
HOH
2087
B
WAT
116
5
HOH
HOH
2088
B
WAT
117
5
HOH
HOH
2089
B
WAT
118
5
HOH
HOH
2090
B
WAT
119
5
HOH
HOH
2091
B
WAT
120
5
HOH
HOH
2092
B
WAT
121
5
HOH
HOH
2093
B
WAT
122
5
HOH
HOH
2094
B
WAT
123
5
HOH
HOH
2095
B
WAT
124
5
HOH
HOH
2096
B
WAT
125
5
HOH
HOH
2097
B
WAT
127
5
HOH
HOH
2098
B
WAT
129
5
HOH
HOH
2099
B
WAT
130
5
HOH
HOH
2100
B
WAT
132
5
HOH
HOH
2101
B
WAT
133
5
HOH
HOH
2102
B
WAT
134
5
HOH
HOH
2103
B
WAT
136
5
HOH
HOH
2104
B
WAT
137
5
HOH
HOH
2105
B
WAT
138
5
HOH
HOH
2106
B
WAT
139
5
HOH
HOH
2107
B
WAT
140
5
HOH
HOH
2108
B
WAT
141
5
HOH
HOH
2109
B
WAT
143
5
HOH
HOH
2110
B
WAT
144
5
HOH
HOH
2111
B
WAT
146
5
HOH
HOH
2112
B
WAT
147
5
HOH
HOH
2113
B
WAT
148
5
HOH
HOH
2114
B
WAT
149
5
HOH
HOH
2115
B
WAT
150
5
HOH
HOH
2116
B
WAT
151
5
HOH
HOH
2117
B
WAT
152
5
HOH
HOH
2118
B
WAT
153
5
HOH
HOH
2119
B
WAT
155
5
HOH
HOH
2120
B
WAT
156
5
HOH
HOH
2121
B
WAT
157
5
HOH
HOH
2122
B
WAT
160
5
HOH
HOH
2123
B
WAT
161
5
HOH
HOH
2124
B
WAT
162
5
HOH
HOH
2125
B
WAT
163
5
HOH
HOH
2126
B
WAT
164
5
HOH
HOH
2127
B
WAT
165
5
HOH
HOH
2128
B
WAT
166
5
HOH
HOH
2129
B
WAT
167
5
HOH
HOH
2130
B
WAT
168
5
HOH
HOH
2131
B
WAT
170
5
HOH
HOH
2132
B
WAT
171
5
HOH
HOH
2133
B
WAT
172
5
HOH
HOH
2134
B
WAT
173
5
HOH
HOH
2135
B
WAT
175
5
HOH
HOH
2136
B
WAT
178
5
HOH
HOH
2137
B
WAT
179
5
HOH
HOH
2138
B
WAT
180
5
HOH
HOH
2139
B
WAT
181
5
HOH
HOH
2140
B
WAT
182
5
HOH
HOH
2141
B
WAT
184
5
HOH
HOH
2142
B
WAT
186
5
HOH
HOH
2143
B
WAT
187
5
HOH
HOH
2144
B
WAT
188
5
HOH
HOH
2145
B
WAT
189
5
HOH
HOH
2146
B
WAT
191
5
HOH
HOH
2147
B
WAT
193
5
HOH
HOH
2148
B
WAT
195
5
HOH
HOH
2149
B
WAT
198
5
HOH
HOH
2150
B
WAT
199
5
HOH
HOH
2151
B
WAT
202
5
HOH
HOH
2152
B
WAT
203
5
HOH
HOH
2153
B
WAT
205
5
HOH
HOH
2154
B
WAT
206
5
HOH
HOH
2155
B
WAT
212
5
HOH
HOH
2156
B
WAT
213
5
HOH
HOH
2157
B
WAT
215
5
HOH
HOH
2158
B
WAT
217
5
HOH
HOH
2159
B
WAT
218
5
HOH
HOH
2160
B
WAT
219
5
HOH
HOH
2161
B
WAT
221
5
HOH
HOH
2162
B
WAT
223
5
HOH
HOH
2163
B
WAT
224
5
HOH
HOH
2164
B
WAT
226
5
HOH
HOH
2165
B
WAT
229
5
HOH
HOH
2166
B
WAT
230
5
HOH
HOH
2167
B
WAT
231
5
HOH
HOH
2168
B
WAT
233
5
HOH
HOH
2169
B
WAT
234
5
HOH
HOH
2170
B
WAT
235
5
HOH
HOH
2171
B
WAT
236
5
HOH
HOH
2172
B
WAT
237
5
HOH
HOH
2173
B
WAT
238
5
HOH
HOH
2174
B
WAT
240
5
HOH
HOH
2175
B
WAT
241
5
HOH
HOH
2176
B
WAT
243
5
HOH
HOH
2177
B
WAT
244
5
HOH
HOH
2178
B
WAT
245
5
HOH
HOH
2179
B
WAT
246
5
HOH
HOH
2180
B
WAT
247
5
HOH
HOH
2181
B
WAT
248
5
HOH
HOH
2182
B
WAT
250
5
HOH
HOH
2183
B
WAT
251
5
HOH
HOH
2184
B
WAT
253
5
HOH
HOH
2185
B
WAT
255
5
HOH
HOH
2186
B
WAT
256
5
HOH
HOH
2187
B
WAT
257
5
HOH
HOH
2188
B
WAT
259
5
HOH
HOH
2189
B
WAT
260
5
HOH
HOH
2190
B
WAT
261
5
HOH
HOH
2191
B
WAT
262
5
HOH
HOH
2192
B
WAT
263
5
HOH
HOH
2193
B
WAT
264
5
HOH
HOH
2194
B
WAT
265
5
HOH
HOH
2195
B
WAT
268
5
HOH
HOH
2196
B
WAT
269
5
HOH
HOH
2197
B
WAT
271
5
HOH
HOH
2198
B
WAT
272
5
HOH
HOH
2199
B
WAT
273
5
HOH
HOH
2200
B
WAT
274
5
HOH
HOH
2201
B
WAT
275
5
HOH
HOH
2202
B
WAT
276
5
HOH
HOH
2203
B
WAT
277
5
HOH
HOH
2204
B
WAT
278
5
HOH
HOH
2205
B
WAT
279
5
HOH
HOH
2206
B
WAT
280
5
HOH
HOH
2207
B
WAT
282
5
HOH
HOH
2208
B
WAT
283
5
HOH
HOH
2209
B
WAT
284
5
HOH
HOH
2210
B
WAT
285
5
HOH
HOH
2211
B
WAT
287
5
HOH
HOH
2212
B
WAT
288
5
HOH
HOH
2213
B
WAT
289
5
HOH
HOH
2214
B
WAT
290
5
HOH
HOH
2215
B
WAT
291
5
HOH
HOH
2216
B
WAT
292
5
HOH
HOH
2217
B
WAT
295
5
HOH
HOH
2218
B
WAT
297
5
HOH
HOH
2219
B
WAT
299
5
HOH
HOH
2220
B
WAT
301
5
HOH
HOH
2221
B
WAT
304
5
HOH
HOH
2222
B
WAT
305
5
HOH
HOH
2223
B
WAT
306
5
HOH
HOH
2224
B
WAT
308
5
HOH
HOH
2225
B
WAT
309
5
HOH
HOH
2226
B
WAT
310
5
HOH
HOH
2227
B
WAT
312
5
HOH
HOH
2228
B
WAT
313
5
HOH
HOH
2229
B
WAT
315
5
HOH
HOH
2230
B
WAT
318
5
HOH
HOH
2231
B
WAT
319
5
HOH
HOH
2232
B
WAT
320
5
HOH
HOH
2233
B
WAT
321
5
HOH
HOH
2234
B
WAT
323
5
HOH
HOH
2235
B
WAT
324
5
HOH
HOH
2236
B
WAT
325
5
HOH
HOH
2237
B
WAT
326
5
HOH
HOH
2238
B
WAT
327
5
HOH
HOH
2239
B
WAT
328
5
HOH
HOH
2240
B
WAT
329
5
HOH
HOH
2241
B
WAT
330
5
HOH
HOH
2242
B
WAT
331
5
HOH
HOH
2243
B
WAT
332
5
HOH
HOH
2244
B
WAT
333
5
HOH
HOH
2245
B
WAT
334
5
HOH
HOH
2246
B
WAT
335
5
HOH
HOH
2247
B
WAT
336
5
HOH
HOH
2248
B
WAT
341
5
HOH
HOH
2249
B
WAT
342
5
HOH
HOH
2250
B
WAT
343
5
HOH
HOH
2251
B
WAT
344
5
HOH
HOH
2252
B
WAT
346
5
HOH
HOH
2253
B
WAT
348
5
HOH
HOH
2254
B
WAT
349
5
HOH
HOH
2255
B
WAT
354
5
HOH
HOH
2256
B
WAT
355
5
HOH
HOH
2257
B
WAT
356
5
HOH
HOH
2258
B
WAT
357
5
HOH
HOH
2259
B
WAT
359
5
HOH
HOH
2260
B
WAT
360
5
HOH
HOH
2261
B
WAT
361
5
HOH
HOH
2262
B
WAT
362
5
HOH
HOH
2263
B
WAT
363
5
HOH
HOH
2264
B
WAT
365
5
HOH
HOH
2265
B
WAT
367
5
HOH
HOH
2266
B
WAT
368
5
HOH
HOH
2267
B
WAT
369
5
HOH
HOH
2268
B
WAT
370
5
HOH
HOH
2269
B
WAT
371
5
HOH
HOH
2270
B
WAT
372
5
HOH
HOH
2271
B
WAT
373
5
HOH
HOH
2272
B
WAT
375
5
HOH
HOH
2273
B
WAT
376
5
HOH
HOH
2274
B
WAT
377
5
HOH
HOH
2275
B
WAT
378
5
HOH
HOH
2276
B
WAT
379
5
HOH
HOH
2277
B
WAT
380
5
HOH
HOH
2278
B
WAT
381
5
HOH
HOH
2279
B
WAT
382
5
HOH
HOH
2280
B
WAT
384
5
HOH
HOH
2281
B
WAT
385
5
HOH
HOH
2282
B
WAT
386
5
HOH
HOH
2283
B
WAT
388
5
HOH
HOH
2284
B
WAT
389
5
HOH
HOH
2285
B
WAT
390
5
HOH
HOH
2286
B
WAT
391
5
HOH
HOH
2287
B
WAT
392
5
HOH
HOH
2288
B
WAT
393
5
HOH
HOH
2289
B
WAT
394
5
HOH
HOH
2290
B
WAT
395
5
HOH
HOH
2291
B
WAT
396
5
HOH
HOH
2292
B
WAT
397
5
HOH
HOH
2293
B
WAT
398
5
HOH
HOH
2294
B
WAT
399
5
HOH
HOH
2295
B
WAT
400
5
HOH
HOH
2296
B
WAT
401
5
HOH
HOH
2297
B
WAT
402
5
HOH
HOH
2298
B
WAT
403
5
HOH
HOH
2299
B
WAT
404
5
HOH
HOH
2300
B
WAT
406
5
HOH
HOH
2301
B
WAT
408
5
HOH
HOH
2302
B
WAT
409
5
HOH
HOH
2303
B
WAT
410
5
HOH
HOH
2304
B
WAT
411
5
HOH
HOH
2305
B
WAT
412
5
HOH
HOH
2306
B
WAT
414
5
HOH
HOH
2307
B
WAT
415
5
HOH
HOH
2308
B
WAT
419
5
HOH
HOH
2309
B
WAT
420
5
HOH
HOH
2310
B
WAT
424
5
HOH
HOH
2311
B
WAT
425
5
HOH
HOH
2312
B
WAT
426
5
HOH
HOH
2313
B
WAT
427
5
HOH
HOH
2314
B
WAT
429
5
HOH
HOH
2315
B
WAT
431
5
HOH
HOH
2316
B
WAT
432
5
HOH
HOH
2317
B
WAT
433
5
HOH
HOH
2318
B
WAT
434
5
HOH
HOH
2319
B
WAT
435
5
HOH
HOH
2320
B
WAT
437
5
HOH
HOH
2321
B
WAT
439
5
HOH
HOH
2322
B
WAT
440
5
HOH
HOH
2323
B
WAT
442
5
HOH
HOH
2324
B
WAT
443
5
HOH
HOH
2325
B
WAT
445
5
HOH
HOH
2326
B
WAT
446
5
HOH
HOH
2327
B
WAT
447
5
HOH
HOH
2328
B
WAT
448
5
HOH
HOH
2329
B
WAT
449
5
HOH
HOH
2330
B
WAT
450
5
HOH
HOH
2331
B
WAT
451
5
HOH
HOH
2332
B
WAT
452
5
HOH
HOH
2333
B
WAT
453
5
HOH
HOH
2334
B
WAT
454
5
HOH
HOH
2335
B
n
1
1
A
n
2
2
A
SER
3
n
3
SER
3
A
SER
4
n
4
SER
4
A
SER
5
n
5
SER
5
A
GLU
6
n
6
GLU
6
A
ILE
7
n
7
ILE
7
A
LYS
8
n
8
LYS
8
A
ILE
9
n
9
ILE
9
A
VAL
10
n
10
VAL
10
A
ARG
11
n
11
ARG
11
A
ASP
12
n
12
ASP
12
A
GLU
13
n
13
GLU
13
A
TYR
14
n
14
TYR
14
A
GLY
15
n
15
GLY
15
A
MET
16
n
16
MET
16
A
PRO
17
n
17
PRO
17
A
HIS
18
n
18
HIS
18
A
ILE
19
n
19
ILE
19
A
TYR
20
n
20
TYR
20
A
ALA
21
n
21
ALA
21
A
ASN
22
n
22
ASN
22
A
ASP
23
n
23
ASP
23
A
THR
24
n
24
THR
24
A
TRP
25
n
25
TRP
25
A
HIS
26
n
26
HIS
26
A
LEU
27
n
27
LEU
27
A
PHE
28
n
28
PHE
28
A
TYR
29
n
29
TYR
29
A
GLY
30
n
30
GLY
30
A
TYR
31
n
31
TYR
31
A
GLY
32
n
32
GLY
32
A
TYR
33
n
33
TYR
33
A
VAL
34
n
34
VAL
34
A
VAL
35
n
35
VAL
35
A
ALA
36
n
36
ALA
36
A
GLN
37
n
37
GLN
37
A
ASP
38
n
38
ASP
38
A
ARG
39
n
39
ARG
39
A
LEU
40
n
40
LEU
40
A
PHE
41
n
41
PHE
41
A
GLN
42
n
42
GLN
42
A
MET
43
n
43
MET
43
A
GLU
44
n
44
GLU
44
A
MET
45
n
45
MET
45
A
ALA
46
n
46
ALA
46
A
ARG
47
n
47
ARG
47
A
ARG
48
n
48
ARG
48
A
SER
49
n
49
SER
49
A
THR
50
n
50
THR
50
A
GLN
51
n
51
GLN
51
A
GLY
52
n
52
GLY
52
A
THR
53
n
53
THR
53
A
VAL
54
n
54
VAL
54
A
ALA
55
n
55
ALA
55
A
GLU
56
n
56
GLU
56
A
VAL
57
n
57
VAL
57
A
LEU
58
n
58
LEU
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
ASP
61
n
61
ASP
61
A
PHE
62
n
62
PHE
62
A
VAL
63
n
63
VAL
63
A
LYS
64
n
64
LYS
64
A
PHE
65
n
65
PHE
65
A
ASP
66
n
66
ASP
66
A
LYS
67
n
67
LYS
67
A
ASP
68
n
68
ASP
68
A
ILE
69
n
69
ILE
69
A
ARG
70
n
70
ARG
70
A
ARG
71
n
71
ARG
71
A
ASN
72
n
72
ASN
72
A
TYR
73
n
73
TYR
73
A
TRP
74
n
74
TRP
74
A
PRO
75
n
75
PRO
75
A
ASP
76
n
76
ASP
76
A
ALA
77
n
77
ALA
77
A
ILE
78
n
78
ILE
78
A
ARG
79
n
79
ARG
79
A
ALA
80
n
80
ALA
80
A
GLN
81
n
81
GLN
81
A
ILE
82
n
82
ILE
82
A
ALA
83
n
83
ALA
83
A
ALA
84
n
84
ALA
84
A
LEU
85
n
85
LEU
85
A
SER
86
n
86
SER
86
A
PRO
87
n
87
PRO
87
A
GLU
88
n
88
GLU
88
A
ASP
89
n
89
ASP
89
A
MET
90
n
90
MET
90
A
SER
91
n
91
SER
91
A
ILE
92
n
92
ILE
92
A
LEU
93
n
93
LEU
93
A
GLN
94
n
94
GLN
94
A
GLY
95
n
95
GLY
95
A
TYR
96
n
96
TYR
96
A
ALA
97
n
97
ALA
97
A
ASP
98
n
98
ASP
98
A
GLY
99
n
99
GLY
99
A
MET
100
n
100
MET
100
A
ASN
101
n
101
ASN
101
A
ALA
102
n
102
ALA
102
A
TRP
103
n
103
TRP
103
A
ILE
104
n
104
ILE
104
A
ASP
105
n
105
ASP
105
A
LYS
106
n
106
LYS
106
A
VAL
107
n
107
VAL
107
A
ASN
108
n
108
ASN
108
A
THR
109
n
109
THR
109
A
ASN
110
n
110
ASN
110
A
PRO
111
n
111
PRO
111
A
GLU
112
n
112
GLU
112
A
THR
113
n
113
THR
113
A
LEU
114
n
114
LEU
114
A
LEU
115
n
115
LEU
115
A
PRO
116
n
116
PRO
116
A
LYS
117
n
117
LYS
117
A
GLN
118
n
118
GLN
118
A
PHE
119
n
119
PHE
119
A
ASN
120
n
120
ASN
120
A
THR
121
n
121
THR
121
A
PHE
122
n
122
PHE
122
A
GLY
123
n
123
GLY
123
A
PHE
124
n
124
PHE
124
A
THR
125
n
125
THR
125
A
PRO
126
n
126
PRO
126
A
LYS
127
n
127
LYS
127
A
ARG
128
n
128
ARG
128
A
TRP
129
n
129
TRP
129
A
GLU
130
n
130
GLU
130
A
PRO
131
n
131
PRO
131
A
PHE
132
n
132
PHE
132
A
ASP
133
n
133
ASP
133
A
VAL
134
n
134
VAL
134
A
ALA
135
n
135
ALA
135
A
MET
136
n
136
MET
136
A
ILE
137
n
137
ILE
137
A
PHE
138
n
138
PHE
138
A
VAL
139
n
139
VAL
139
A
GLY
140
n
140
GLY
140
A
THR
141
n
141
THR
141
A
MET
142
n
142
MET
142
A
ALA
143
n
143
ALA
143
A
ASN
144
n
144
ASN
144
A
ARG
145
n
145
ARG
145
A
PHE
146
n
146
PHE
146
A
SER
147
n
147
SER
147
A
ASP
148
n
148
ASP
148
A
SER
149
n
149
SER
149
A
THR
150
n
150
THR
150
A
SER
151
n
151
SER
151
A
GLU
152
n
152
GLU
152
A
ILE
153
n
153
ILE
153
A
ASP
154
n
154
ASP
154
A
ASN
155
n
155
ASN
155
A
LEU
156
n
156
LEU
156
A
ALA
157
n
157
ALA
157
A
LEU
158
n
158
LEU
158
A
LEU
159
n
159
LEU
159
A
THR
160
n
160
THR
160
A
ALA
161
n
161
ALA
161
A
LEU
162
n
162
LEU
162
A
LYS
163
n
163
LYS
163
A
ASP
164
n
164
ASP
164
A
LYS
165
n
165
LYS
165
A
TYR
166
n
166
TYR
166
A
GLY
167
n
167
GLY
167
A
VAL
168
n
168
VAL
168
A
SER
169
n
169
SER
169
A
GLN
170
n
170
GLN
170
A
GLY
171
n
171
GLY
171
A
MET
172
n
172
MET
172
A
ALA
173
n
173
ALA
173
A
VAL
174
n
174
VAL
174
A
PHE
175
n
175
PHE
175
A
ASN
176
n
176
ASN
176
A
GLN
177
n
177
GLN
177
A
LEU
178
n
178
LEU
178
A
LYS
179
n
179
LYS
179
A
TRP
180
n
180
TRP
180
A
LEU
181
n
181
LEU
181
A
VAL
182
n
182
VAL
182
A
ASN
183
n
183
ASN
183
A
PRO
184
n
184
PRO
184
A
SER
185
n
185
SER
185
A
ALA
186
n
186
ALA
186
A
PRO
187
n
187
PRO
187
A
THR
188
n
188
THR
188
A
THR
189
n
189
THR
189
A
ILE
190
n
190
ILE
190
A
ALA
191
n
191
ALA
191
A
VAL
192
n
192
VAL
192
A
GLN
193
n
193
GLN
193
A
GLU
194
n
194
GLU
194
A
SER
195
n
195
SER
195
A
ASN
196
n
196
ASN
196
A
TYR
197
n
197
TYR
197
A
PRO
198
n
198
PRO
198
A
LEU
199
n
199
LEU
199
A
LYS
200
n
200
LYS
200
A
PHE
201
n
201
PHE
201
A
ASN
202
n
202
ASN
202
A
GLN
203
n
203
GLN
203
A
GLN
204
n
204
GLN
204
A
ASN
205
n
205
ASN
205
A
SER
206
n
206
SER
206
A
GLN
207
n
207
GLN
207
A
THR
208
n
208
THR
208
A
n
209
209
A
SER
1
n
1
SER
1
B
ASN
2
n
2
ASN
2
B
MET
3
n
3
MET
3
B
TRP
4
n
4
TRP
4
B
VAL
5
n
5
VAL
5
B
ILE
6
n
6
ILE
6
B
GLY
7
n
7
GLY
7
B
LYS
8
n
8
LYS
8
B
SER
9
n
9
SER
9
B
LYS
10
n
10
LYS
10
B
ALA
11
n
11
ALA
11
B
GLN
12
n
12
GLN
12
B
ASP
13
n
13
ASP
13
B
ALA
14
n
14
ALA
14
B
LYS
15
n
15
LYS
15
B
ALA
16
n
16
ALA
16
B
ILE
17
n
17
ILE
17
B
MET
18
n
18
MET
18
B
VAL
19
n
19
VAL
19
B
ASN
20
n
20
ASN
20
B
GLY
21
n
21
GLY
21
B
PRO
22
n
22
PRO
22
B
GLN
23
n
23
GLN
23
B
PHE
24
n
24
PHE
24
B
GLY
25
n
25
GLY
25
B
TRP
26
n
26
TRP
26
B
TYR
27
n
27
TYR
27
B
ALA
28
n
28
ALA
28
B
PRO
29
n
29
PRO
29
B
ALA
30
n
30
ALA
30
B
TYR
31
n
31
TYR
31
B
THR
32
n
32
THR
32
B
TYR
33
n
33
TYR
33
B
GLY
34
n
34
GLY
34
B
ILE
35
n
35
ILE
35
B
GLY
36
n
36
GLY
36
B
LEU
37
n
37
LEU
37
B
HIS
38
n
38
HIS
38
B
GLY
39
n
39
GLY
39
B
ALA
40
n
40
ALA
40
B
GLY
41
n
41
GLY
41
B
TYR
42
n
42
TYR
42
B
ASP
43
n
43
ASP
43
B
VAL
44
n
44
VAL
44
B
THR
45
n
45
THR
45
B
GLY
46
n
46
GLY
46
B
ASN
47
n
47
ASN
47
B
THR
48
n
48
THR
48
B
PRO
49
n
49
PRO
49
B
PHE
50
n
50
PHE
50
B
ALA
51
n
51
ALA
51
B
TYR
52
n
52
TYR
52
B
PRO
53
n
53
PRO
53
B
GLY
54
n
54
GLY
54
B
LEU
55
n
55
LEU
55
B
VAL
56
n
56
VAL
56
B
PHE
57
n
57
PHE
57
B
GLY
58
n
58
GLY
58
B
HIS
59
n
59
HIS
59
B
ASN
60
n
60
ASN
60
B
GLY
61
n
61
GLY
61
B
VAL
62
n
62
VAL
62
B
ILE
63
n
63
ILE
63
B
SER
64
n
64
SER
64
B
TRP
65
n
65
TRP
65
B
GLY
66
n
66
GLY
66
B
SER
67
n
67
SER
67
B
THR
68
n
68
THR
68
B
ALA
69
n
69
ALA
69
B
GLY
70
n
70
GLY
70
B
PHE
71
n
71
PHE
71
B
GLY
72
n
72
GLY
72
B
ASP
73
n
73
ASP
73
B
ASP
74
n
74
ASP
74
B
VAL
75
n
75
VAL
75
B
ASP
76
n
76
ASP
76
B
ILE
77
n
77
ILE
77
B
PHE
78
n
78
PHE
78
B
ALA
79
n
79
ALA
79
B
GLU
80
n
80
GLU
80
B
ARG
81
n
81
ARG
81
B
LEU
82
n
82
LEU
82
B
SER
83
n
83
SER
83
B
ALA
84
n
84
ALA
84
B
GLU
85
n
85
GLU
85
B
LYS
86
n
86
LYS
86
B
PRO
87
n
87
PRO
87
B
GLY
88
n
88
GLY
88
B
TYR
89
n
89
TYR
89
B
TYR
90
n
90
TYR
90
B
LEU
91
n
91
LEU
91
B
HIS
92
n
92
HIS
92
B
ASN
93
n
93
ASN
93
B
GLY
94
n
94
GLY
94
B
LYS
95
n
95
LYS
95
B
TRP
96
n
96
TRP
96
B
VAL
97
n
97
VAL
97
B
LYS
98
n
98
LYS
98
B
MET
99
n
99
MET
99
B
LEU
100
n
100
LEU
100
B
SER
101
n
101
SER
101
B
ARG
102
n
102
ARG
102
B
GLU
103
n
103
GLU
103
B
GLU
104
n
104
GLU
104
B
THR
105
n
105
THR
105
B
ILE
106
n
106
ILE
106
B
THR
107
n
107
THR
107
B
VAL
108
n
108
VAL
108
B
LYS
109
n
109
LYS
109
B
ASN
110
n
110
ASN
110
B
GLY
111
n
111
GLY
111
B
GLN
112
n
112
GLN
112
B
ALA
113
n
113
ALA
113
B
GLU
114
n
114
GLU
114
B
THR
115
n
115
THR
115
B
PHE
116
n
116
PHE
116
B
THR
117
n
117
THR
117
B
VAL
118
n
118
VAL
118
B
TRP
119
n
119
TRP
119
B
ARG
120
n
120
ARG
120
B
THR
121
n
121
THR
121
B
VAL
122
n
122
VAL
122
B
HIS
123
n
123
HIS
123
B
GLY
124
n
124
GLY
124
B
ASN
125
n
125
ASN
125
B
ILE
126
n
126
ILE
126
B
LEU
127
n
127
LEU
127
B
GLN
128
n
128
GLN
128
B
THR
129
n
129
THR
129
B
ASP
130
n
130
ASP
130
B
GLN
131
n
131
GLN
131
B
THR
132
n
132
THR
132
B
THR
133
n
133
THR
133
B
GLN
134
n
134
GLN
134
B
THR
135
n
135
THR
135
B
ALA
136
n
136
ALA
136
B
TYR
137
n
137
TYR
137
B
ALA
138
n
138
ALA
138
B
LYS
139
n
139
LYS
139
B
SER
140
n
140
SER
140
B
ARG
141
n
141
ARG
141
B
ALA
142
n
142
ALA
142
B
TRP
143
n
143
TRP
143
B
ASP
144
n
144
ASP
144
B
GLY
145
n
145
GLY
145
B
LYS
146
n
146
LYS
146
B
GLU
147
n
147
GLU
147
B
LEU
148
n
148
LEU
148
B
ALA
149
n
149
ALA
149
B
SER
150
n
150
SER
150
B
LEU
151
n
151
LEU
151
B
LEU
152
n
152
LEU
152
B
ALA
153
n
153
ALA
153
B
TRP
154
n
154
TRP
154
B
THR
155
n
155
THR
155
B
HIS
156
n
156
HIS
156
B
GLN
157
n
157
GLN
157
B
MET
158
n
158
MET
158
B
LYS
159
n
159
LYS
159
B
ALA
160
n
160
ALA
160
B
LYS
161
n
161
LYS
161
B
ASN
162
n
162
ASN
162
B
TRP
163
n
163
TRP
163
B
GLN
164
n
164
GLN
164
B
GLU
165
n
165
GLU
165
B
TRP
166
n
166
TRP
166
B
THR
167
n
167
THR
167
B
GLN
168
n
168
GLN
168
B
GLN
169
n
169
GLN
169
B
ALA
170
n
170
ALA
170
B
ALA
171
n
171
ALA
171
B
LYS
172
n
172
LYS
172
B
GLN
173
n
173
GLN
173
B
ALA
174
n
174
ALA
174
B
LEU
175
n
175
LEU
175
B
THR
176
n
176
THR
176
B
ILE
177
n
177
ILE
177
B
ASN
178
n
178
ASN
178
B
TRP
179
n
179
TRP
179
B
TYR
180
n
180
TYR
180
B
TYR
181
n
181
TYR
181
B
ALA
182
n
182
ALA
182
B
ASP
183
n
183
ASP
183
B
VAL
184
n
184
VAL
184
B
ASN
185
n
185
ASN
185
B
GLY
186
n
186
GLY
186
B
ASN
187
n
187
ASN
187
B
ILE
188
n
188
ILE
188
B
GLY
189
n
189
GLY
189
B
TYR
190
n
190
TYR
190
B
VAL
191
n
191
VAL
191
B
HIS
192
n
192
HIS
192
B
THR
193
n
193
THR
193
B
GLY
194
n
194
GLY
194
B
ALA
195
n
195
ALA
195
B
TYR
196
n
196
TYR
196
B
PRO
197
n
197
PRO
197
B
ASP
198
n
198
ASP
198
B
ARG
199
n
199
ARG
199
B
GLN
200
n
200
GLN
200
B
SER
201
n
201
SER
201
B
GLY
202
n
202
GLY
202
B
HIS
203
n
203
HIS
203
B
ASP
204
n
204
ASP
204
B
PRO
205
n
205
PRO
205
B
ARG
206
n
206
ARG
206
B
LEU
207
n
207
LEU
207
B
PRO
208
n
208
PRO
208
B
VAL
209
n
209
VAL
209
B
PRO
210
n
210
PRO
210
B
GLY
211
n
211
GLY
211
B
THR
212
n
212
THR
212
B
GLY
213
n
213
GLY
213
B
LYS
214
n
214
LYS
214
B
TRP
215
n
215
TRP
215
B
ASP
216
n
216
ASP
216
B
TRP
217
n
217
TRP
217
B
LYS
218
n
218
LYS
218
B
GLY
219
n
219
GLY
219
B
LEU
220
n
220
LEU
220
B
LEU
221
n
221
LEU
221
B
PRO
222
n
222
PRO
222
B
PHE
223
n
223
PHE
223
B
GLU
224
n
224
GLU
224
B
MET
225
n
225
MET
225
B
ASN
226
n
226
ASN
226
B
PRO
227
n
227
PRO
227
B
LYS
228
n
228
LYS
228
B
VAL
229
n
229
VAL
229
B
TYR
230
n
230
TYR
230
B
ASN
231
n
231
ASN
231
B
PRO
232
n
232
PRO
232
B
GLN
233
n
233
GLN
233
B
SER
234
n
234
SER
234
B
GLY
235
n
235
GLY
235
B
TYR
236
n
236
TYR
236
B
ILE
237
n
237
ILE
237
B
ALA
238
n
238
ALA
238
B
ASN
239
n
239
ASN
239
B
TRP
240
n
240
TRP
240
B
ALA
241
n
241
ALA
241
B
ASN
242
n
242
ASN
242
B
SER
243
n
243
SER
243
B
PRO
244
n
244
PRO
244
B
GLN
245
n
245
GLN
245
B
LYS
246
n
246
LYS
246
B
ASP
247
n
247
ASP
247
B
TYR
248
n
248
TYR
248
B
PRO
249
n
249
PRO
249
B
ALA
250
n
250
ALA
250
B
SER
251
n
251
SER
251
B
ASP
252
n
252
ASP
252
B
LEU
253
n
253
LEU
253
B
PHE
254
n
254
PHE
254
B
ALA
255
n
255
ALA
255
B
PHE
256
n
256
PHE
256
B
LEU
257
n
257
LEU
257
B
TRP
258
n
258
TRP
258
B
GLY
259
n
259
GLY
259
B
GLY
260
n
260
GLY
260
B
ALA
261
n
261
ALA
261
B
ASP
262
n
262
ASP
262
B
ARG
263
n
263
ARG
263
B
VAL
264
n
264
VAL
264
B
THR
265
n
265
THR
265
B
GLU
266
n
266
GLU
266
B
ILE
267
n
267
ILE
267
B
ASP
268
n
268
ASP
268
B
ARG
269
n
269
ARG
269
B
LEU
270
n
270
LEU
270
B
LEU
271
n
271
LEU
271
B
GLU
272
n
272
GLU
272
B
GLN
273
n
273
GLN
273
B
LYS
274
n
274
LYS
274
B
PRO
275
n
275
PRO
275
B
ARG
276
n
276
ARG
276
B
LEU
277
n
277
LEU
277
B
THR
278
n
278
THR
278
B
ALA
279
n
279
ALA
279
B
ASP
280
n
280
ASP
280
B
GLN
281
n
281
GLN
281
B
ALA
282
n
282
ALA
282
B
TRP
283
n
283
TRP
283
B
ASP
284
n
284
ASP
284
B
VAL
285
n
285
VAL
285
B
ILE
286
n
286
ILE
286
B
ARG
287
n
287
ARG
287
B
GLN
288
n
288
GLN
288
B
THR
289
n
289
THR
289
B
SER
290
n
290
SER
290
B
ARG
291
n
291
ARG
291
B
GLN
292
n
292
GLN
292
B
ASP
293
n
293
ASP
293
B
LEU
294
n
294
LEU
294
B
ASN
295
n
295
ASN
295
B
LEU
296
n
296
LEU
296
B
ARG
297
n
297
ARG
297
B
LEU
298
n
298
LEU
298
B
PHE
299
n
299
PHE
299
B
LEU
300
n
300
LEU
300
B
PRO
301
n
301
PRO
301
B
THR
302
n
302
THR
302
B
LEU
303
n
303
LEU
303
B
GLN
304
n
304
GLN
304
B
ALA
305
n
305
ALA
305
B
ALA
306
n
306
ALA
306
B
THR
307
n
307
THR
307
B
SER
308
n
308
SER
308
B
GLY
309
n
309
GLY
309
B
LEU
310
n
310
LEU
310
B
THR
311
n
311
THR
311
B
GLN
312
n
312
GLN
312
B
SER
313
n
313
SER
313
B
ASP
314
n
314
ASP
314
B
PRO
315
n
315
PRO
315
B
ARG
316
n
316
ARG
316
B
ARG
317
n
317
ARG
317
B
GLN
318
n
318
GLN
318
B
LEU
319
n
319
LEU
319
B
VAL
320
n
320
VAL
320
B
GLU
321
n
321
GLU
321
B
THR
322
n
322
THR
322
B
LEU
323
n
323
LEU
323
B
THR
324
n
324
THR
324
B
ARG
325
n
325
ARG
325
B
TRP
326
n
326
TRP
326
B
ASP
327
n
327
ASP
327
B
GLY
328
n
328
GLY
328
B
ILE
329
n
329
ILE
329
B
ASN
330
n
330
ASN
330
B
LEU
331
n
331
LEU
331
B
LEU
332
n
332
LEU
332
B
ASN
333
n
333
ASN
333
B
ASP
334
n
334
ASP
334
B
ASP
335
n
335
ASP
335
B
GLY
336
n
336
GLY
336
B
LYS
337
n
337
LYS
337
B
THR
338
n
338
THR
338
B
TRP
339
n
339
TRP
339
B
GLN
340
n
340
GLN
340
B
GLN
341
n
341
GLN
341
B
PRO
342
n
342
PRO
342
B
GLY
343
n
343
GLY
343
B
SER
344
n
344
SER
344
B
ALA
345
n
345
ALA
345
B
ILE
346
n
346
ILE
346
B
LEU
347
n
347
LEU
347
B
ASN
348
n
348
ASN
348
B
VAL
349
n
349
VAL
349
B
TRP
350
n
350
TRP
350
B
LEU
351
n
351
LEU
351
B
THR
352
n
352
THR
352
B
SER
353
n
353
SER
353
B
MET
354
n
354
MET
354
B
LEU
355
n
355
LEU
355
B
LYS
356
n
356
LYS
356
B
ARG
357
n
357
ARG
357
B
THR
358
n
358
THR
358
B
VAL
359
n
359
VAL
359
B
VAL
360
n
360
VAL
360
B
ALA
361
n
361
ALA
361
B
ALA
362
n
362
ALA
362
B
VAL
363
n
363
VAL
363
B
PRO
364
n
364
PRO
364
B
MET
365
n
365
MET
365
B
PRO
366
n
366
PRO
366
B
PHE
367
n
367
PHE
367
B
ASP
368
n
368
ASP
368
B
LYS
369
n
369
LYS
369
B
TRP
370
n
370
TRP
370
B
TYR
371
n
371
TYR
371
B
SER
372
n
372
SER
372
B
ALA
373
n
373
ALA
373
B
SER
374
n
374
SER
374
B
GLY
375
n
375
GLY
375
B
TYR
376
n
376
TYR
376
B
GLU
377
n
377
GLU
377
B
THR
378
n
378
THR
378
B
THR
379
n
379
THR
379
B
GLN
380
n
380
GLN
380
B
ASP
381
n
381
ASP
381
B
GLY
382
n
382
GLY
382
B
PRO
383
n
383
PRO
383
B
THR
384
n
384
THR
384
B
GLY
385
n
385
GLY
385
B
SER
386
n
386
SER
386
B
LEU
387
n
387
LEU
387
B
ASN
388
n
388
ASN
388
B
ILE
389
n
389
ILE
389
B
SER
390
n
390
SER
390
B
VAL
391
n
391
VAL
391
B
GLY
392
n
392
GLY
392
B
ALA
393
n
393
ALA
393
B
LYS
394
n
394
LYS
394
B
ILE
395
n
395
ILE
395
B
LEU
396
n
396
LEU
396
B
TYR
397
n
397
TYR
397
B
GLU
398
n
398
GLU
398
B
ALA
399
n
399
ALA
399
B
VAL
400
n
400
VAL
400
B
GLN
401
n
401
GLN
401
B
GLY
402
n
402
GLY
402
B
ASP
403
n
403
ASP
403
B
LYS
404
n
404
LYS
404
B
SER
405
n
405
SER
405
B
PRO
406
n
406
PRO
406
B
ILE
407
n
407
ILE
407
B
PRO
408
n
408
PRO
408
B
GLN
409
n
409
GLN
409
B
ALA
410
n
410
ALA
410
B
VAL
411
n
411
VAL
411
B
ASP
412
n
412
ASP
412
B
LEU
413
n
413
LEU
413
B
PHE
414
n
414
PHE
414
B
ALA
415
n
415
ALA
415
B
GLY
416
n
416
GLY
416
B
LYS
417
n
417
LYS
417
B
PRO
418
n
418
PRO
418
B
GLN
419
n
419
GLN
419
B
GLN
420
n
420
GLN
420
B
GLU
421
n
421
GLU
421
B
VAL
422
n
422
VAL
422
B
VAL
423
n
423
VAL
423
B
LEU
424
n
424
LEU
424
B
ALA
425
n
425
ALA
425
B
ALA
426
n
426
ALA
426
B
LEU
427
n
427
LEU
427
B
GLU
428
n
428
GLU
428
B
ASP
429
n
429
ASP
429
B
THR
430
n
430
THR
430
B
TRP
431
n
431
TRP
431
B
GLU
432
n
432
GLU
432
B
THR
433
n
433
THR
433
B
LEU
434
n
434
LEU
434
B
SER
435
n
435
SER
435
B
LYS
436
n
436
LYS
436
B
ARG
437
n
437
ARG
437
B
TYR
438
n
438
TYR
438
B
GLY
439
n
439
GLY
439
B
ASN
440
n
440
ASN
440
B
ASN
441
n
441
ASN
441
B
VAL
442
n
442
VAL
442
B
SER
443
n
443
SER
443
B
ASN
444
n
444
ASN
444
B
TRP
445
n
445
TRP
445
B
LYS
446
n
446
LYS
446
B
THR
447
n
447
THR
447
B
PRO
448
n
448
PRO
448
B
ALA
449
n
449
ALA
449
B
MET
450
n
450
MET
450
B
ALA
451
n
451
ALA
451
B
LEU
452
n
452
LEU
452
B
THR
453
n
453
THR
453
B
PHE
454
n
454
PHE
454
B
ARG
455
n
455
ARG
455
B
ALA
456
n
456
ALA
456
B
ASN
457
n
457
ASN
457
B
ASN
458
n
458
ASN
458
B
PHE
459
n
459
PHE
459
B
PHE
460
n
460
PHE
460
B
GLY
461
n
461
GLY
461
B
VAL
462
n
462
VAL
462
B
PRO
463
n
463
PRO
463
B
GLN
464
n
464
GLN
464
B
ALA
465
n
465
ALA
465
B
ALA
466
n
466
ALA
466
B
ALA
467
n
467
ALA
467
B
GLU
468
n
468
GLU
468
B
GLU
469
n
469
GLU
469
B
THR
470
n
470
THR
470
B
ARG
471
n
471
ARG
471
B
HIS
472
n
472
HIS
472
B
GLN
473
n
473
GLN
473
B
ALA
474
n
474
ALA
474
B
GLU
475
n
475
GLU
475
B
TYR
476
n
476
TYR
476
B
GLN
477
n
477
GLN
477
B
ASN
478
n
478
ASN
478
B
ARG
479
n
479
ARG
479
B
GLY
480
n
480
GLY
480
B
THR
481
n
481
THR
481
B
GLU
482
n
482
GLU
482
B
ASN
483
n
483
ASN
483
B
ASP
484
n
484
ASP
484
B
MET
485
n
485
MET
485
B
ILE
486
n
486
ILE
486
B
VAL
487
n
487
VAL
487
B
PHE
488
n
488
PHE
488
B
SER
489
n
489
SER
489
B
PRO
490
n
490
PRO
490
B
THR
491
n
491
THR
491
B
THR
492
n
492
THR
492
B
SER
493
n
493
SER
493
B
ASP
494
n
494
ASP
494
B
ARG
495
n
495
ARG
495
B
PRO
496
n
496
PRO
496
B
VAL
497
n
497
VAL
497
B
LEU
498
n
498
LEU
498
B
ALA
499
n
499
ALA
499
B
TRP
500
n
500
TRP
500
B
ASP
501
n
501
ASP
501
B
VAL
502
n
502
VAL
502
B
VAL
503
n
503
VAL
503
B
ALA
504
n
504
ALA
504
B
PRO
505
n
505
PRO
505
B
GLY
506
n
506
GLY
506
B
GLN
507
n
507
GLN
507
B
SER
508
n
508
SER
508
B
GLY
509
n
509
GLY
509
B
PHE
510
n
510
PHE
510
B
ILE
511
n
511
ILE
511
B
ALA
512
n
512
ALA
512
B
PRO
513
n
513
PRO
513
B
ASP
514
n
514
ASP
514
B
GLY
515
n
515
GLY
515
B
THR
516
n
516
THR
516
B
VAL
517
n
517
VAL
517
B
ASP
518
n
518
ASP
518
B
LYS
519
n
519
LYS
519
B
HIS
520
n
520
HIS
520
B
TYR
521
n
521
TYR
521
B
GLU
522
n
522
GLU
522
B
ASP
523
n
523
ASP
523
B
GLN
524
n
524
GLN
524
B
LEU
525
n
525
LEU
525
B
LYS
526
n
526
LYS
526
B
MET
527
n
527
MET
527
B
TYR
528
n
528
TYR
528
B
GLU
529
n
529
GLU
529
B
ASN
530
n
530
ASN
530
B
PHE
531
n
531
PHE
531
B
GLY
532
n
532
GLY
532
B
ARG
533
n
533
ARG
533
B
LYS
534
n
534
LYS
534
B
SER
535
n
535
SER
535
B
LEU
536
n
536
LEU
536
B
TRP
537
n
537
TRP
537
B
LEU
538
n
538
LEU
538
B
THR
539
n
539
THR
539
B
LYS
540
n
540
LYS
540
B
GLN
541
n
541
GLN
541
B
ASP
542
n
542
ASP
542
B
VAL
543
n
543
VAL
543
B
GLU
544
n
544
GLU
544
B
ALA
545
n
545
ALA
545
B
HIS
546
n
546
HIS
546
B
LYS
547
n
547
LYS
547
B
GLU
548
n
548
GLU
548
B
SER
549
n
549
SER
549
B
GLN
550
n
550
GLN
550
B
GLU
551
n
551
GLU
551
B
VAL
552
n
552
VAL
552
B
LEU
553
n
553
LEU
553
B
HIS
554
n
554
HIS
554
B
VAL
555
n
555
VAL
555
B
GLN
556
n
556
GLN
556
B
ARG
557
n
557
ARG
557
B
author_and_software_defined_assembly
PISA
2
dimeric
14630
-103
27760
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
73
B
OD1
ASP
73
1_555
160.3
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
73
B
OD2
ASP
73
1_555
151.2
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
73
B
OD2
ASP
73
1_555
48.2
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
VAL
75
B
O
VAL
75
1_555
92.5
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
VAL
75
B
O
VAL
75
1_555
67.8
B
ASP
73
B
OD2
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
VAL
75
B
O
VAL
75
1_555
115.8
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
76
B
OD1
ASP
76
1_555
81.5
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
76
B
OD1
ASP
76
1_555
95.0
B
ASP
73
B
OD2
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
76
B
OD1
ASP
76
1_555
108.2
B
VAL
75
B
O
VAL
75
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
76
B
OD1
ASP
76
1_555
78.6
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
PRO
205
B
O
PRO
205
1_555
81.0
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
PRO
205
B
O
PRO
205
1_555
118.5
B
ASP
73
B
OD2
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
PRO
205
B
O
PRO
205
1_555
70.3
B
VAL
75
B
O
VAL
75
1_555
B
CA
2001
D
CA
CA
1_555
B
PRO
205
B
O
PRO
205
1_555
172.2
B
ASP
76
B
OD1
ASP
76
1_555
B
CA
2001
D
CA
CA
1_555
B
PRO
205
B
O
PRO
205
1_555
104.5
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
91.1
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
84.6
B
ASP
73
B
OD2
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
88.7
B
VAL
75
B
O
VAL
75
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
80.1
B
ASP
76
B
OD1
ASP
76
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
157.0
B
PRO
205
B
O
PRO
205
1_555
B
CA
2001
D
CA
CA
1_555
B
ASP
252
B
OD2
ASP
252
1_555
95.7
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
B
O
VAL
229
B
O
VAL
229
B
N
TYR
190
B
N
TYR
190
B
O
VAL
191
B
O
VAL
191
B
N
TRP
179
B
N
TRP
179
B
O
ALA
182
B
O
ALA
182
B
N
SER
64
B
N
SER
64
B
N
TRP
65
B
N
TRP
65
B
O
GLY
58
B
O
GLY
58
B
N
HIS
59
B
N
HIS
59
B
O
THR
45
B
O
THR
45
B
O
THR
48
B
O
THR
48
B
N
TYR
33
B
N
TYR
33
B
N
GLY
36
B
N
GLY
36
A
O
PRO
17
A
O
PRO
17
A
N
TYR
20
A
N
TYR
20
A
O
LYS
8
A
O
LYS
8
A
O
ARG
11
A
O
ARG
11
B
N
GLU
548
B
N
GLU
548
B
N
ASN
239
B
N
ASN
239
B
O
MET
3
B
O
MET
3
B
N
ILE
6
B
N
ILE
6
B
O
ILE
17
B
O
ILE
17
B
N
ASN
20
B
N
ASN
20
B
O
ASP
484
B
O
ASP
484
B
N
VAL
487
B
N
VAL
487
B
O
LEU
498
B
O
LEU
498
B
O
ASP
501
B
O
ASP
501
B
N
LYS
534
B
N
LYS
534
B
N
ILE
106
B
N
ILE
106
B
O
GLU
114
B
O
GLU
114
B
N
THR
121
B
N
THR
121
B
O
GLY
124
B
O
GLY
124
B
O
ASN
125
B
O
ASN
125
B
N
LYS
139
B
N
LYS
139
B
N
SER
140
B
N
SER
140
B
O
ASP
76
B
O
ASP
76
B
N
ALA
79
B
N
ALA
79
B
O
VAL
209
B
O
VAL
209
B
N
HIS
92
B
N
HIS
92
B
O
LYS
95
B
O
LYS
95
B
N
ASP
198
B
N
ASP
198
B
O
GLY
219
B
O
GLY
219
B
N
TRP
339
B
N
TRP
339
B
O
THR
447
B
O
THR
447
B
N
PHE
454
B
N
PHE
454
B
O
ARG
471
B
O
ARG
471
1
A
GLU
1
A
GLU
1
1
Y
1
A
GLN
2
A
GLN
2
1
Y
1
A
ALA
209
A
ALA
209
1
Y
1
A
HOH
283
E
HOH
0
N
1
A
HOH
284
E
HOH
0
N
1
A
HOH
286
E
HOH
0
N
1
A
HOH
314
E
HOH
0
N
1
B
HOH
2021
F
HOH
0
N
1
B
HOH
2057
F
HOH
0
N
1
B
HOH
2175
F
HOH
0
N
1
B
HOH
2183
F
HOH
0
N
1
B
HOH
2188
F
HOH
0
N
1
B
HOH
2193
F
HOH
0
N
1
B
HOH
2195
F
HOH
0
N
1
B
HOH
2209
F
HOH
0
N
1
B
HOH
2211
F
HOH
0
N
1
B
HOH
2220
F
HOH
0
N
1
B
HOH
2221
F
HOH
0
N
1
B
B
CD
OE2
GLU
GLU
165
165
0.076
0.011
1.252
1.328
N
1
A
MET
142
-132.67
-42.29
1
B
ASP
43
-156.29
82.70
1
B
LEU
127
-86.36
-96.08
1
B
ASP
130
-177.49
74.39
1
B
GLN
131
-69.07
23.26
1
B
TRP
240
-147.05
53.72
1
B
SER
251
-47.00
150.65
1
B
THR
358
-111.96
-90.02
1
B
GLU
522
-153.42
19.99
0.236
0.187
2.25
20
1678
34448
32510
94.3
random
1
0
0
Engh & Huber
2.25
20
455
6548
24
0
6069
0.0055
0.98
0.73
23.1
18.6
2.25
30.0
1FXV
34498
32525
0
0
0.068
1
11.8
2.1
94.3
0.188
2.25
2.29
0
1
79.9
refinement
CNS
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
PENICILLIN ACYLASE MUTANT IMPAIRED IN CATALYSIS WITH PENICILLIN G IN THE ACTIVE SITE
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
The biological assembly is a hetero dimer
A
ASP
23
A
ASP
23
HELX_P
A
LEU
40
A
LEU
40
1
1
18
A
ARG
39
A
ARG
39
HELX_P
A
GLY
52
A
GLY
52
1
2
14
A
VAL
54
A
VAL
54
HELX_P
A
GLY
59
A
GLY
59
1
3
6
A
PHE
62
A
PHE
62
HELX_P
A
ASN
72
A
ASN
72
1
4
11
A
TRP
74
A
TRP
74
HELX_P
A
LEU
85
A
LEU
85
1
5
12
A
SER
86
A
SER
86
HELX_P
A
ASN
110
A
ASN
110
1
6
25
A
ASN
110
A
ASN
110
HELX_P
A
LEU
115
A
LEU
115
1
7
6
A
PRO
116
A
PRO
116
HELX_P
A
PHE
122
A
PHE
122
1
8
7
A
GLU
130
A
GLU
130
HELX_P
A
MET
142
A
MET
142
1
9
13
A
SER
151
A
SER
151
HELX_P
A
GLY
167
A
GLY
167
1
10
17
A
GLY
167
A
GLY
167
HELX_P
A
LYS
179
A
LYS
179
1
11
13
B
LYS
146
B
LYS
146
HELX_P
B
GLN
157
B
GLN
157
1
12
12
B
MET
158
B
MET
158
HELX_P
B
ALA
160
B
ALA
160
5
13
3
B
ASN
162
B
ASN
162
HELX_P
B
ALA
171
B
ALA
171
1
14
10
B
PRO
222
B
PRO
222
HELX_P
B
ASN
226
B
ASN
226
5
15
5
B
ARG
263
B
ARG
263
HELX_P
B
LYS
274
B
LYS
274
1
16
12
B
THR
278
B
THR
278
HELX_P
B
GLN
292
B
GLN
292
1
17
15
B
ASN
295
B
ASN
295
HELX_P
B
SER
308
B
SER
308
1
18
14
B
ASP
314
B
ASP
314
HELX_P
B
TRP
326
B
TRP
326
1
19
13
B
PRO
342
B
PRO
342
HELX_P
B
THR
358
B
THR
358
1
20
17
B
THR
358
B
THR
358
HELX_P
B
VAL
363
B
VAL
363
1
21
6
B
PRO
366
B
PRO
366
HELX_P
B
SER
372
B
SER
372
5
22
7
B
SER
390
B
SER
390
HELX_P
B
GLN
401
B
GLN
401
1
23
12
B
GLY
402
B
GLY
402
HELX_P
B
SER
405
B
SER
405
5
24
4
B
PRO
418
B
PRO
418
HELX_P
B
GLY
439
B
GLY
439
1
25
22
B
ASN
441
B
ASN
441
HELX_P
B
TRP
445
B
TRP
445
5
26
5
B
ALA
466
B
ALA
466
HELX_P
B
THR
470
B
THR
470
5
27
5
B
GLN
524
B
GLN
524
HELX_P
B
ASN
530
B
ASN
530
1
28
7
B
THR
539
B
THR
539
HELX_P
B
HIS
546
B
HIS
546
1
29
8
metalc
2.297
A
GLU
152
A
OE2
GLU
152
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.749
B
ASP
73
B
OD1
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.623
B
ASP
73
B
OD2
ASP
73
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.535
B
VAL
75
B
O
VAL
75
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.312
B
ASP
76
B
OD1
ASP
76
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.430
B
PRO
205
B
O
PRO
205
1_555
B
CA
2001
D
CA
CA
1_555
metalc
2.389
B
ASP
252
B
OD2
ASP
252
1_555
B
CA
2001
D
CA
CA
1_555
HYDROLASE
Ntn-hydrolase fold, HYDROLASE
B
ALA
28
B
ALA
28
1
B
PRO
29
B
PRO
29
-0.94
B
MET
365
B
MET
365
1
B
PRO
366
B
PRO
366
0.11
B
ALA
504
B
ALA
504
1
B
PRO
505
B
PRO
505
0.59
PAC_ECOLI
UNP
1
27
P06875
EQSSSEIKIVRDEYGMPHIYANDTWHLFYGYGYVVAQDRLFQMEMARRSTQGTVAEVLGKDFVKFDKDIRRNYWPDAIRA
QIAALSPEDMSILQGYADGMNAWIDKVNTNPETLLPKQFNTFGFTPKRWEPFDVAMIFVGTMANRFSDSTSEIDNLALLT
ALKDKYGVSQGMAVFNQLKWLVNPSAPTTIAVQESNYPLKFNQQNSQTA
PAC_ECOLI
UNP
2
290
P06875
SNMWVIGKSKAQDAKAIMVNGPQFGWYAPAYTYGIGLHGAGYDVTGNTPFAYPGLVFGHNGVISWGSTAGFGDDVDIFAE
RLSAEKPGYYLHNGKWVKMLSREETITVKNGQAETFTVWRTVHGNILQTDQTTQTAYAKSRAWDGKEVASLLAWTHQMKA
KNWQEWTQQAAKQALTINWYYADVNGNIGYVHTGAYPDRQSGHDPRLPVPGTGKWDWKGLLPFEMNPKVYNPQSGYIANW
NNSPQKDYPASDLFAFLWGGADRVTEIDRLLEQKPRLTADQAWDVIRQTSRQDLNLRLFLPTLQAATSGLTQSDPRRQLV
ETLTRWDGINLLNDDGKTWQQPGSAILNVWLTSMLKRTVVAAVPMPFDKWYSASGYETTQDGPTGSLNISVGAKILYEAV
QGDKSPIPQAVDLFAGKPQQEVVLAALEDTWETLSKRYGNNVSNWKTPAMALTFRANNFFGVPQAAAEETRHQAEYQNRG
TENDMIVFSPTTSDRPVLAWDVVAPGQSGFIAPDGTVDKHYEDQLKMYENFGRKSLWLTKQDVEAHKESQEVLHVQR
27
235
1FXV
1
209
P06875
A
1
1
209
290
846
1FXV
1
557
P06875
B
2
1
557
2
VAL
engineered mutation
LEU
148
1FXV
B
P06875
UNP
437
148
2
ASN
engineered mutation
ALA
241
1FXV
B
P06875
UNP
530
241
10
6
6
2
2
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
B
LYS
228
B
LYS
228
B
TYR
230
B
TYR
230
B
ILE
188
B
ILE
188
B
HIS
192
B
HIS
192
B
ILE
177
B
ILE
177
B
ASP
183
B
ASP
183
B
ILE
63
B
ILE
63
B
ALA
69
B
ALA
69
B
PHE
57
B
PHE
57
B
HIS
59
B
HIS
59
B
TYR
42
B
TYR
42
B
PRO
49
B
PRO
49
B
THR
32
B
THR
32
B
GLY
39
B
GLY
39
A
PRO
17
A
PRO
17
A
TYR
20
A
TYR
20
A
GLU
6
A
GLU
6
A
ASP
12
A
ASP
12
B
LYS
547
B
LYS
547
B
HIS
554
B
HIS
554
B
TYR
236
B
TYR
236
B
ASN
239
B
ASN
239
B
ASN
2
B
ASN
2
B
ILE
6
B
ILE
6
B
ALA
16
B
ALA
16
B
GLY
21
B
GLY
21
B
ASN
483
B
ASN
483
B
PHE
488
B
PHE
488
B
VAL
497
B
VAL
497
B
VAL
502
B
VAL
502
B
LYS
534
B
LYS
534
B
SER
535
B
SER
535
B
LEU
100
B
LEU
100
B
ILE
106
B
ILE
106
B
GLU
114
B
GLU
114
B
THR
121
B
THR
121
B
GLY
124
B
GLY
124
B
ILE
126
B
ILE
126
B
THR
135
B
THR
135
B
ARG
141
B
ARG
141
B
VAL
75
B
VAL
75
B
ARG
81
B
ARG
81
B
VAL
209
B
VAL
209
B
PRO
210
B
PRO
210
B
TYR
89
B
TYR
89
B
HIS
92
B
HIS
92
B
LYS
95
B
LYS
95
B
LYS
98
B
LYS
98
B
PRO
197
B
PRO
197
B
ASP
198
B
ASP
198
B
GLY
219
B
GLY
219
B
LEU
220
B
LEU
220
B
THR
338
B
THR
338
B
TRP
339
B
TRP
339
B
THR
447
B
THR
447
B
PRO
448
B
PRO
448
B
LEU
452
B
LEU
452
B
PHE
454
B
PHE
454
B
ARG
471
B
ARG
471
B
GLN
473
B
GLN
473
BINDING SITE FOR RESIDUE PNN B 1001
B
PNN
1001
Software
11
BINDING SITE FOR RESIDUE CA B 2001
B
CA
2001
Software
6
A
MET
142
A
MET
142
11
1_555
A
PHE
146
A
PHE
146
11
1_555
A
SER
149
A
SER
149
11
1_555
B
SER
1
B
SER
1
11
1_555
B
GLN
23
B
GLN
23
11
1_555
B
PHE
24
B
PHE
24
11
1_555
B
THR
68
B
THR
68
11
1_555
B
ALA
69
B
ALA
69
11
1_555
B
PHE
71
B
PHE
71
11
1_555
B
HOH
2215
F
HOH
11
1_555
B
HOH
2216
F
HOH
11
1_555
A
GLU
152
A
GLU
152
6
1_555
B
ASP
73
B
ASP
73
6
1_555
B
VAL
75
B
VAL
75
6
1_555
B
ASP
76
B
ASP
76
6
1_555
B
PRO
205
B
PRO
205
6
1_555
B
ASP
252
B
ASP
252
6
1_555
1
P 1