0.008150
0.004705
0.000000
0.000000
0.009411
0.000000
0.000000
0.000000
0.004103
0.00000
0.00000
0.00000
Bennett, E.M.
Li, C.
Allan, P.W.
Parker, W.B.
Ealick, S.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
36
90.00
90.00
120.00
122.700
122.700
243.700
C10 H12 F N5 O3
269.232
5-(6-AMINO-2-FLUORO-PURIN-9-YL)-2-HYDROXYMETHYL-TETRAHYDRO-FURAN-3-OL
2-FLUORO-2'-DEOXYADENOSINE
non-polymer
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
O4 P -3
94.971
PHOSPHATE ION
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
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
O
N
2
N
C
N
3
R
C
N
4
N
O
N
5
R
C
Y
6
N
N
Y
7
N
C
Y
8
N
N
Y
9
N
C
N
10
N
F
Y
11
N
N
Y
12
N
C
N
13
N
N
Y
14
N
C
Y
15
N
N
Y
16
N
C
N
17
N
C
N
18
S
C
N
19
N
O
N
20
N
H
N
21
N
H
N
22
N
H
N
23
N
H
N
24
N
H
N
25
N
H
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
N
N
33
S
C
N
34
N
C
N
35
N
O
N
36
N
C
N
37
N
O
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
N
N
46
S
C
N
47
N
C
N
48
N
O
N
49
N
C
N
50
N
C
N
51
N
C
N
52
N
N
N
53
N
C
N
54
N
N
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
N
N
73
S
C
N
74
N
C
N
75
N
O
N
76
N
C
N
77
N
C
N
78
N
O
N
79
N
N
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
O
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
N
N
106
R
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
S
N
111
N
O
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
N
N
120
S
C
N
121
N
C
N
122
N
O
N
123
N
C
N
124
N
C
N
125
N
C
N
126
N
O
N
127
N
N
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
N
N
140
S
C
N
141
N
C
N
142
N
O
N
143
N
C
N
144
N
C
N
145
N
C
N
146
N
O
N
147
N
O
N
148
N
O
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
N
N
159
N
C
N
160
N
C
N
161
N
O
N
162
N
O
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
N
C
Y
173
N
C
Y
174
N
N
Y
175
N
C
Y
176
N
C
Y
177
N
N
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
O
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
S
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
O
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
N
N
245
N
O
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
N
266
N
C
N
267
N
S
N
268
N
C
N
269
N
O
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
N
292
N
O
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
P
N
305
N
O
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
N
314
N
C
N
315
N
C
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
R
C
N
345
N
O
N
346
N
C
N
347
N
O
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
N
368
N
O
N
369
N
O
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
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
N
386
N
C
N
387
N
C
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
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
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
Y
13
N
sing
Y
14
N
sing
Y
15
N
doub
Y
16
N
sing
Y
17
N
sing
N
18
N
sing
Y
19
N
doub
Y
20
N
sing
N
21
N
sing
Y
22
N
doub
N
23
N
sing
N
24
N
sing
Y
25
N
sing
Y
26
N
doub
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
sing
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
doub
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
doub
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
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
doub
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
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
doub
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
doub
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
doub
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
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
doub
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
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
sing
N
212
N
doub
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
doub
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
Y
281
N
doub
Y
282
N
sing
Y
283
N
sing
N
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
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
doub
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
doub
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
doub
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
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
doub
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
Y
354
N
doub
Y
355
N
sing
Y
356
N
sing
N
357
N
sing
Y
358
N
doub
N
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
doub
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
47110
47118
10.1074/jbc.M304622200
12937174
Structural basis for substrate specificity of Escherichia coli purine nucleoside phosphorylase.
2003
10.2210/pdb1pke/pdb
pdb_00001pke
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
CCD
1996-10-01
ADSC QUANTUM 4
Si 111
SINGLE WAVELENGTH
M
x-ray
1
0.97
1.0
A1
CHESS
0.97
SYNCHROTRON
CHESS BEAMLINE A1
25721.633
Purine nucleoside phosphorylase DeoD-type
2.4.2.1
3
nat
polymer
94.971
PHOSPHATE ION
3
syn
non-polymer
269.232
5-(6-AMINO-2-FLUORO-PURIN-9-YL)-2-HYDROXYMETHYL-TETRAHYDRO-FURAN-3-OL
3
syn
non-polymer
18.015
water
394
nat
water
PNP
no
no
ATPHINAEMGDFADVVLMPGDPLRAKYIAETFLEDAREVNNVRGMLGFTGTYKGRKISVMGHGMGIPSCSIYTKELITDF
GVKKIIRVGSCGAVLPHVKLRDVVIGMGACTDSKVNRIRFKDHDFAAIADFDMVRNAVDAAKALGIDARVGNLFSADLFY
SPDGEMFDVMEKYGILGVEMEAAGIYGVAAEFGAKALTICTVSDHIRTHEQTTAAERQTTFNDMIKIALESVLLGDK
ATPHINAEMGDFADVVLMPGDPLRAKYIAETFLEDAREVNNVRGMLGFTGTYKGRKISVMGHGMGIPSCSIYTKELITDF
GVKKIIRVGSCGAVLPHVKLRDVVIGMGACTDSKVNRIRFKDHDFAAIADFDMVRNAVDAAKALGIDARVGNLFSADLFY
SPDGEMFDVMEKYGILGVEMEAAGIYGVAAEFGAKALTICTVSDHIRTHEQTTAAERQTTFNDMIKIALESVLLGDK
A,B,C
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
Escherichia, Escherichia
sample
1
237
83334
Escherichia coli O157:H7
, Escherichia coli
1
3.43
64.15
VAPOR DIFFUSION, HANGING DROP
5.4
ammonium sulfate, citrate, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
entity
entity_name_com
entity_src_nat
struct_ref
struct_ref_seq
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
pdbx_database_related
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Database references
Source and taxonomy
Structure summary
Data collection
Database references
Derived calculations
Refinement description
Database references
1
0
2003-11-25
1
1
2008-04-29
1
2
2011-07-13
1
3
2019-12-11
1
4
2023-08-16
1
5
2023-11-29
_entity.pdbx_description
_entity_name_com.name
_entity_src_nat.common_name
_entity_src_nat.pdbx_beg_seq_num
_entity_src_nat.pdbx_end_seq_num
_entity_src_nat.pdbx_ncbi_taxonomy_id
_entity_src_nat.pdbx_organism_scientific
_entity_src_nat.strain
_struct_ref.db_code
_struct_ref.pdbx_align_begin
_struct_ref.pdbx_db_accession
_struct_ref_seq.db_align_beg
_struct_ref_seq.db_align_end
_struct_ref_seq.pdbx_db_accession
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_pdbx_database_related.db_name
RCSB
Y
RCSB
2003-06-05
REL
REL
PO4
PHOSPHATE ION
2FD
5-(6-AMINO-2-FLUORO-PURIN-9-YL)-2-HYDROXYMETHYL-TETRAHYDRO-FURAN-3-OL
HOH
water
1ECP
PDB entry 1ECP
PDB
experimental model
PO4
247
2
PO4
PO4
449
A
2FD
245
3
2FD
2FD
446
A
PO4
247
2
PO4
PO4
450
B
2FD
245
3
2FD
2FD
447
B
PO4
247
2
PO4
PO4
451
C
2FD
245
3
2FD
2FD
448
C
WAT
1
4
HOH
HOH
450
A
WAT
2
4
HOH
HOH
451
A
WAT
16
4
HOH
HOH
452
A
WAT
18
4
HOH
HOH
453
A
WAT
25
4
HOH
HOH
454
A
WAT
27
4
HOH
HOH
455
A
WAT
28
4
HOH
HOH
456
A
WAT
34
4
HOH
HOH
457
A
WAT
37
4
HOH
HOH
458
A
WAT
41
4
HOH
HOH
459
A
WAT
43
4
HOH
HOH
460
A
WAT
44
4
HOH
HOH
461
A
WAT
45
4
HOH
HOH
462
A
WAT
48
4
HOH
HOH
463
A
WAT
50
4
HOH
HOH
464
A
WAT
56
4
HOH
HOH
465
A
WAT
57
4
HOH
HOH
466
A
WAT
59
4
HOH
HOH
467
A
WAT
63
4
HOH
HOH
468
A
WAT
75
4
HOH
HOH
469
A
WAT
81
4
HOH
HOH
470
A
WAT
86
4
HOH
HOH
471
A
WAT
89
4
HOH
HOH
472
A
WAT
90
4
HOH
HOH
473
A
WAT
93
4
HOH
HOH
474
A
WAT
94
4
HOH
HOH
475
A
WAT
95
4
HOH
HOH
476
A
WAT
97
4
HOH
HOH
477
A
WAT
99
4
HOH
HOH
478
A
WAT
103
4
HOH
HOH
479
A
WAT
104
4
HOH
HOH
480
A
WAT
109
4
HOH
HOH
481
A
WAT
111
4
HOH
HOH
482
A
WAT
113
4
HOH
HOH
483
A
WAT
122
4
HOH
HOH
484
A
WAT
123
4
HOH
HOH
485
A
WAT
124
4
HOH
HOH
486
A
WAT
125
4
HOH
HOH
487
A
WAT
126
4
HOH
HOH
488
A
WAT
133
4
HOH
HOH
489
A
WAT
134
4
HOH
HOH
490
A
WAT
137
4
HOH
HOH
491
A
WAT
139
4
HOH
HOH
492
A
WAT
141
4
HOH
HOH
493
A
WAT
142
4
HOH
HOH
494
A
WAT
143
4
HOH
HOH
495
A
WAT
145
4
HOH
HOH
496
A
WAT
146
4
HOH
HOH
497
A
WAT
153
4
HOH
HOH
498
A
WAT
155
4
HOH
HOH
499
A
WAT
158
4
HOH
HOH
500
A
WAT
161
4
HOH
HOH
501
A
WAT
162
4
HOH
HOH
502
A
WAT
165
4
HOH
HOH
503
A
WAT
167
4
HOH
HOH
504
A
WAT
168
4
HOH
HOH
505
A
WAT
171
4
HOH
HOH
506
A
WAT
172
4
HOH
HOH
507
A
WAT
173
4
HOH
HOH
508
A
WAT
178
4
HOH
HOH
509
A
WAT
183
4
HOH
HOH
510
A
WAT
185
4
HOH
HOH
511
A
WAT
186
4
HOH
HOH
512
A
WAT
187
4
HOH
HOH
513
A
WAT
188
4
HOH
HOH
514
A
WAT
196
4
HOH
HOH
515
A
WAT
201
4
HOH
HOH
516
A
WAT
202
4
HOH
HOH
517
A
WAT
208
4
HOH
HOH
518
A
WAT
216
4
HOH
HOH
519
A
WAT
218
4
HOH
HOH
520
A
WAT
221
4
HOH
HOH
521
A
WAT
224
4
HOH
HOH
522
A
WAT
226
4
HOH
HOH
523
A
WAT
234
4
HOH
HOH
524
A
WAT
236
4
HOH
HOH
525
A
WAT
237
4
HOH
HOH
526
A
WAT
243
4
HOH
HOH
527
A
WAT
246
4
HOH
HOH
528
A
WAT
251
4
HOH
HOH
529
A
WAT
255
4
HOH
HOH
530
A
WAT
257
4
HOH
HOH
531
A
WAT
259
4
HOH
HOH
532
A
WAT
261
4
HOH
HOH
533
A
WAT
262
4
HOH
HOH
534
A
WAT
264
4
HOH
HOH
535
A
WAT
267
4
HOH
HOH
536
A
WAT
277
4
HOH
HOH
537
A
WAT
278
4
HOH
HOH
538
A
WAT
291
4
HOH
HOH
539
A
WAT
294
4
HOH
HOH
540
A
WAT
296
4
HOH
HOH
541
A
WAT
301
4
HOH
HOH
542
A
WAT
302
4
HOH
HOH
543
A
WAT
307
4
HOH
HOH
544
A
WAT
309
4
HOH
HOH
545
A
WAT
310
4
HOH
HOH
546
A
WAT
320
4
HOH
HOH
547
A
WAT
321
4
HOH
HOH
548
A
WAT
322
4
HOH
HOH
549
A
WAT
326
4
HOH
HOH
550
A
WAT
340
4
HOH
HOH
551
A
WAT
343
4
HOH
HOH
552
A
WAT
344
4
HOH
HOH
553
A
WAT
345
4
HOH
HOH
554
A
WAT
347
4
HOH
HOH
555
A
WAT
348
4
HOH
HOH
556
A
WAT
349
4
HOH
HOH
557
A
WAT
350
4
HOH
HOH
558
A
WAT
355
4
HOH
HOH
559
A
WAT
358
4
HOH
HOH
560
A
WAT
362
4
HOH
HOH
561
A
WAT
365
4
HOH
HOH
562
A
WAT
367
4
HOH
HOH
563
A
WAT
368
4
HOH
HOH
564
A
WAT
370
4
HOH
HOH
565
A
WAT
376
4
HOH
HOH
566
A
WAT
379
4
HOH
HOH
567
A
WAT
390
4
HOH
HOH
568
A
WAT
395
4
HOH
HOH
569
A
WAT
401
4
HOH
HOH
570
A
WAT
402
4
HOH
HOH
571
A
WAT
406
4
HOH
HOH
572
A
WAT
408
4
HOH
HOH
573
A
WAT
411
4
HOH
HOH
574
A
WAT
421
4
HOH
HOH
575
A
WAT
424
4
HOH
HOH
576
A
WAT
425
4
HOH
HOH
577
A
WAT
433
4
HOH
HOH
578
A
WAT
436
4
HOH
HOH
579
A
WAT
441
4
HOH
HOH
580
A
WAT
442
4
HOH
HOH
581
A
WAT
8
4
HOH
HOH
451
B
WAT
9
4
HOH
HOH
452
B
WAT
10
4
HOH
HOH
453
B
WAT
12
4
HOH
HOH
454
B
WAT
14
4
HOH
HOH
455
B
WAT
17
4
HOH
HOH
456
B
WAT
21
4
HOH
HOH
457
B
WAT
24
4
HOH
HOH
458
B
WAT
29
4
HOH
HOH
459
B
WAT
30
4
HOH
HOH
460
B
WAT
31
4
HOH
HOH
461
B
WAT
32
4
HOH
HOH
462
B
WAT
35
4
HOH
HOH
463
B
WAT
40
4
HOH
HOH
464
B
WAT
47
4
HOH
HOH
465
B
WAT
53
4
HOH
HOH
466
B
WAT
54
4
HOH
HOH
467
B
WAT
58
4
HOH
HOH
468
B
WAT
65
4
HOH
HOH
469
B
WAT
69
4
HOH
HOH
470
B
WAT
72
4
HOH
HOH
471
B
WAT
73
4
HOH
HOH
472
B
WAT
77
4
HOH
HOH
473
B
WAT
79
4
HOH
HOH
474
B
WAT
87
4
HOH
HOH
475
B
WAT
88
4
HOH
HOH
476
B
WAT
92
4
HOH
HOH
477
B
WAT
96
4
HOH
HOH
478
B
WAT
100
4
HOH
HOH
479
B
WAT
101
4
HOH
HOH
480
B
WAT
102
4
HOH
HOH
481
B
WAT
106
4
HOH
HOH
482
B
WAT
107
4
HOH
HOH
483
B
WAT
108
4
HOH
HOH
484
B
WAT
110
4
HOH
HOH
485
B
WAT
115
4
HOH
HOH
486
B
WAT
117
4
HOH
HOH
487
B
WAT
120
4
HOH
HOH
488
B
WAT
121
4
HOH
HOH
489
B
WAT
129
4
HOH
HOH
490
B
WAT
130
4
HOH
HOH
491
B
WAT
131
4
HOH
HOH
492
B
WAT
132
4
HOH
HOH
493
B
WAT
140
4
HOH
HOH
494
B
WAT
148
4
HOH
HOH
495
B
WAT
150
4
HOH
HOH
496
B
WAT
151
4
HOH
HOH
497
B
WAT
152
4
HOH
HOH
498
B
WAT
154
4
HOH
HOH
499
B
WAT
159
4
HOH
HOH
500
B
WAT
163
4
HOH
HOH
501
B
WAT
164
4
HOH
HOH
502
B
WAT
170
4
HOH
HOH
503
B
WAT
174
4
HOH
HOH
504
B
WAT
175
4
HOH
HOH
505
B
WAT
176
4
HOH
HOH
506
B
WAT
179
4
HOH
HOH
507
B
WAT
180
4
HOH
HOH
508
B
WAT
181
4
HOH
HOH
509
B
WAT
182
4
HOH
HOH
510
B
WAT
189
4
HOH
HOH
511
B
WAT
191
4
HOH
HOH
512
B
WAT
194
4
HOH
HOH
513
B
WAT
195
4
HOH
HOH
514
B
WAT
198
4
HOH
HOH
515
B
WAT
203
4
HOH
HOH
516
B
WAT
207
4
HOH
HOH
517
B
WAT
210
4
HOH
HOH
518
B
WAT
214
4
HOH
HOH
519
B
WAT
217
4
HOH
HOH
520
B
WAT
220
4
HOH
HOH
521
B
WAT
225
4
HOH
HOH
522
B
WAT
228
4
HOH
HOH
523
B
WAT
233
4
HOH
HOH
524
B
WAT
239
4
HOH
HOH
525
B
WAT
250
4
HOH
HOH
526
B
WAT
252
4
HOH
HOH
527
B
WAT
258
4
HOH
HOH
528
B
WAT
269
4
HOH
HOH
529
B
WAT
270
4
HOH
HOH
530
B
WAT
271
4
HOH
HOH
531
B
WAT
276
4
HOH
HOH
532
B
WAT
279
4
HOH
HOH
533
B
WAT
281
4
HOH
HOH
534
B
WAT
283
4
HOH
HOH
535
B
WAT
286
4
HOH
HOH
536
B
WAT
293
4
HOH
HOH
537
B
WAT
295
4
HOH
HOH
538
B
WAT
298
4
HOH
HOH
539
B
WAT
299
4
HOH
HOH
540
B
WAT
300
4
HOH
HOH
541
B
WAT
304
4
HOH
HOH
542
B
WAT
312
4
HOH
HOH
543
B
WAT
314
4
HOH
HOH
544
B
WAT
315
4
HOH
HOH
545
B
WAT
316
4
HOH
HOH
546
B
WAT
319
4
HOH
HOH
547
B
WAT
323
4
HOH
HOH
548
B
WAT
329
4
HOH
HOH
549
B
WAT
330
4
HOH
HOH
550
B
WAT
331
4
HOH
HOH
551
B
WAT
335
4
HOH
HOH
552
B
WAT
336
4
HOH
HOH
553
B
WAT
337
4
HOH
HOH
554
B
WAT
341
4
HOH
HOH
555
B
WAT
352
4
HOH
HOH
556
B
WAT
353
4
HOH
HOH
557
B
WAT
356
4
HOH
HOH
558
B
WAT
364
4
HOH
HOH
559
B
WAT
371
4
HOH
HOH
560
B
WAT
372
4
HOH
HOH
561
B
WAT
374
4
HOH
HOH
562
B
WAT
386
4
HOH
HOH
563
B
WAT
396
4
HOH
HOH
564
B
WAT
399
4
HOH
HOH
565
B
WAT
400
4
HOH
HOH
566
B
WAT
403
4
HOH
HOH
567
B
WAT
404
4
HOH
HOH
568
B
WAT
405
4
HOH
HOH
569
B
WAT
407
4
HOH
HOH
570
B
WAT
417
4
HOH
HOH
571
B
WAT
422
4
HOH
HOH
572
B
WAT
426
4
HOH
HOH
573
B
WAT
428
4
HOH
HOH
574
B
WAT
431
4
HOH
HOH
575
B
WAT
438
4
HOH
HOH
576
B
WAT
445
4
HOH
HOH
577
B
WAT
3
4
HOH
HOH
452
C
WAT
5
4
HOH
HOH
453
C
WAT
6
4
HOH
HOH
454
C
WAT
7
4
HOH
HOH
455
C
WAT
11
4
HOH
HOH
456
C
WAT
13
4
HOH
HOH
457
C
WAT
19
4
HOH
HOH
458
C
WAT
20
4
HOH
HOH
459
C
WAT
22
4
HOH
HOH
460
C
WAT
23
4
HOH
HOH
461
C
WAT
26
4
HOH
HOH
462
C
WAT
33
4
HOH
HOH
463
C
WAT
36
4
HOH
HOH
464
C
WAT
38
4
HOH
HOH
465
C
WAT
39
4
HOH
HOH
466
C
WAT
42
4
HOH
HOH
467
C
WAT
51
4
HOH
HOH
468
C
WAT
52
4
HOH
HOH
469
C
WAT
55
4
HOH
HOH
470
C
WAT
60
4
HOH
HOH
471
C
WAT
61
4
HOH
HOH
472
C
WAT
62
4
HOH
HOH
473
C
WAT
64
4
HOH
HOH
474
C
WAT
66
4
HOH
HOH
475
C
WAT
67
4
HOH
HOH
476
C
WAT
68
4
HOH
HOH
477
C
WAT
70
4
HOH
HOH
478
C
WAT
71
4
HOH
HOH
479
C
WAT
74
4
HOH
HOH
480
C
WAT
76
4
HOH
HOH
481
C
WAT
78
4
HOH
HOH
482
C
WAT
80
4
HOH
HOH
483
C
WAT
82
4
HOH
HOH
484
C
WAT
83
4
HOH
HOH
485
C
WAT
85
4
HOH
HOH
486
C
WAT
105
4
HOH
HOH
487
C
WAT
112
4
HOH
HOH
488
C
WAT
114
4
HOH
HOH
489
C
WAT
116
4
HOH
HOH
490
C
WAT
118
4
HOH
HOH
491
C
WAT
119
4
HOH
HOH
492
C
WAT
127
4
HOH
HOH
493
C
WAT
128
4
HOH
HOH
494
C
WAT
135
4
HOH
HOH
495
C
WAT
136
4
HOH
HOH
496
C
WAT
138
4
HOH
HOH
497
C
WAT
144
4
HOH
HOH
498
C
WAT
147
4
HOH
HOH
499
C
WAT
149
4
HOH
HOH
500
C
WAT
156
4
HOH
HOH
501
C
WAT
157
4
HOH
HOH
502
C
WAT
166
4
HOH
HOH
503
C
WAT
169
4
HOH
HOH
504
C
WAT
177
4
HOH
HOH
505
C
WAT
184
4
HOH
HOH
506
C
WAT
190
4
HOH
HOH
507
C
WAT
192
4
HOH
HOH
508
C
WAT
193
4
HOH
HOH
509
C
WAT
197
4
HOH
HOH
510
C
WAT
199
4
HOH
HOH
511
C
WAT
200
4
HOH
HOH
512
C
WAT
204
4
HOH
HOH
513
C
WAT
205
4
HOH
HOH
514
C
WAT
206
4
HOH
HOH
515
C
WAT
209
4
HOH
HOH
516
C
WAT
211
4
HOH
HOH
517
C
WAT
212
4
HOH
HOH
518
C
WAT
213
4
HOH
HOH
519
C
WAT
215
4
HOH
HOH
520
C
WAT
223
4
HOH
HOH
521
C
WAT
227
4
HOH
HOH
522
C
WAT
231
4
HOH
HOH
523
C
WAT
232
4
HOH
HOH
524
C
WAT
235
4
HOH
HOH
525
C
WAT
238
4
HOH
HOH
526
C
WAT
241
4
HOH
HOH
527
C
WAT
242
4
HOH
HOH
528
C
WAT
244
4
HOH
HOH
529
C
WAT
245
4
HOH
HOH
530
C
WAT
247
4
HOH
HOH
531
C
WAT
253
4
HOH
HOH
532
C
WAT
254
4
HOH
HOH
533
C
WAT
256
4
HOH
HOH
534
C
WAT
263
4
HOH
HOH
535
C
WAT
280
4
HOH
HOH
536
C
WAT
282
4
HOH
HOH
537
C
WAT
284
4
HOH
HOH
538
C
WAT
285
4
HOH
HOH
539
C
WAT
287
4
HOH
HOH
540
C
WAT
288
4
HOH
HOH
541
C
WAT
289
4
HOH
HOH
542
C
WAT
290
4
HOH
HOH
543
C
WAT
292
4
HOH
HOH
544
C
WAT
303
4
HOH
HOH
545
C
WAT
305
4
HOH
HOH
546
C
WAT
306
4
HOH
HOH
547
C
WAT
308
4
HOH
HOH
548
C
WAT
317
4
HOH
HOH
549
C
WAT
327
4
HOH
HOH
550
C
WAT
332
4
HOH
HOH
551
C
WAT
334
4
HOH
HOH
552
C
WAT
338
4
HOH
HOH
553
C
WAT
339
4
HOH
HOH
554
C
WAT
342
4
HOH
HOH
555
C
WAT
346
4
HOH
HOH
556
C
WAT
351
4
HOH
HOH
557
C
WAT
354
4
HOH
HOH
558
C
WAT
359
4
HOH
HOH
559
C
WAT
360
4
HOH
HOH
560
C
WAT
361
4
HOH
HOH
561
C
WAT
363
4
HOH
HOH
562
C
WAT
377
4
HOH
HOH
563
C
WAT
380
4
HOH
HOH
564
C
WAT
382
4
HOH
HOH
565
C
WAT
383
4
HOH
HOH
566
C
WAT
385
4
HOH
HOH
567
C
WAT
388
4
HOH
HOH
568
C
WAT
389
4
HOH
HOH
569
C
WAT
391
4
HOH
HOH
570
C
WAT
392
4
HOH
HOH
571
C
WAT
393
4
HOH
HOH
572
C
WAT
394
4
HOH
HOH
573
C
WAT
397
4
HOH
HOH
574
C
WAT
409
4
HOH
HOH
575
C
WAT
412
4
HOH
HOH
576
C
WAT
414
4
HOH
HOH
577
C
WAT
416
4
HOH
HOH
578
C
WAT
419
4
HOH
HOH
579
C
WAT
429
4
HOH
HOH
580
C
WAT
432
4
HOH
HOH
581
C
WAT
435
4
HOH
HOH
582
C
WAT
437
4
HOH
HOH
583
C
WAT
440
4
HOH
HOH
584
C
WAT
443
4
HOH
HOH
585
C
WAT
444
4
HOH
HOH
586
C
ALA
1
n
1
ALA
1
A
THR
2
n
2
THR
2
A
PRO
3
n
3
PRO
3
A
HIS
4
n
4
HIS
4
A
ILE
5
n
5
ILE
5
A
ASN
6
n
6
ASN
6
A
ALA
7
n
7
ALA
7
A
GLU
8
n
8
GLU
8
A
MET
9
n
9
MET
9
A
GLY
10
n
10
GLY
10
A
ASP
11
n
11
ASP
11
A
PHE
12
n
12
PHE
12
A
ALA
13
n
13
ALA
13
A
ASP
14
n
14
ASP
14
A
VAL
15
n
15
VAL
15
A
VAL
16
n
16
VAL
16
A
LEU
17
n
17
LEU
17
A
MET
18
n
18
MET
18
A
PRO
19
n
19
PRO
19
A
GLY
20
n
20
GLY
20
A
ASP
21
n
21
ASP
21
A
PRO
22
n
22
PRO
22
A
LEU
23
n
23
LEU
23
A
ARG
24
n
24
ARG
24
A
ALA
25
n
25
ALA
25
A
LYS
26
n
26
LYS
26
A
TYR
27
n
27
TYR
27
A
ILE
28
n
28
ILE
28
A
ALA
29
n
29
ALA
29
A
GLU
30
n
30
GLU
30
A
THR
31
n
31
THR
31
A
PHE
32
n
32
PHE
32
A
LEU
33
n
33
LEU
33
A
GLU
34
n
34
GLU
34
A
ASP
35
n
35
ASP
35
A
ALA
36
n
36
ALA
36
A
ARG
37
n
37
ARG
37
A
GLU
38
n
38
GLU
38
A
VAL
39
n
39
VAL
39
A
ASN
40
n
40
ASN
40
A
ASN
41
n
41
ASN
41
A
VAL
42
n
42
VAL
42
A
ARG
43
n
43
ARG
43
A
GLY
44
n
44
GLY
44
A
MET
45
n
45
MET
45
A
LEU
46
n
46
LEU
46
A
GLY
47
n
47
GLY
47
A
PHE
48
n
48
PHE
48
A
THR
49
n
49
THR
49
A
GLY
50
n
50
GLY
50
A
THR
51
n
51
THR
51
A
TYR
52
n
52
TYR
52
A
LYS
53
n
53
LYS
53
A
GLY
54
n
54
GLY
54
A
ARG
55
n
55
ARG
55
A
LYS
56
n
56
LYS
56
A
ILE
57
n
57
ILE
57
A
SER
58
n
58
SER
58
A
VAL
59
n
59
VAL
59
A
MET
60
n
60
MET
60
A
GLY
61
n
61
GLY
61
A
HIS
62
n
62
HIS
62
A
GLY
63
n
63
GLY
63
A
MET
64
n
64
MET
64
A
GLY
65
n
65
GLY
65
A
ILE
66
n
66
ILE
66
A
PRO
67
n
67
PRO
67
A
SER
68
n
68
SER
68
A
CYS
69
n
69
CYS
69
A
SER
70
n
70
SER
70
A
ILE
71
n
71
ILE
71
A
TYR
72
n
72
TYR
72
A
THR
73
n
73
THR
73
A
LYS
74
n
74
LYS
74
A
GLU
75
n
75
GLU
75
A
LEU
76
n
76
LEU
76
A
ILE
77
n
77
ILE
77
A
THR
78
n
78
THR
78
A
ASP
79
n
79
ASP
79
A
PHE
80
n
80
PHE
80
A
GLY
81
n
81
GLY
81
A
VAL
82
n
82
VAL
82
A
LYS
83
n
83
LYS
83
A
LYS
84
n
84
LYS
84
A
ILE
85
n
85
ILE
85
A
ILE
86
n
86
ILE
86
A
ARG
87
n
87
ARG
87
A
VAL
88
n
88
VAL
88
A
GLY
89
n
89
GLY
89
A
SER
90
n
90
SER
90
A
CYS
91
n
91
CYS
91
A
GLY
92
n
92
GLY
92
A
ALA
93
n
93
ALA
93
A
VAL
94
n
94
VAL
94
A
LEU
95
n
95
LEU
95
A
PRO
96
n
96
PRO
96
A
HIS
97
n
97
HIS
97
A
VAL
98
n
98
VAL
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
ARG
101
n
101
ARG
101
A
ASP
102
n
102
ASP
102
A
VAL
103
n
103
VAL
103
A
VAL
104
n
104
VAL
104
A
ILE
105
n
105
ILE
105
A
GLY
106
n
106
GLY
106
A
MET
107
n
107
MET
107
A
GLY
108
n
108
GLY
108
A
ALA
109
n
109
ALA
109
A
CYS
110
n
110
CYS
110
A
THR
111
n
111
THR
111
A
ASP
112
n
112
ASP
112
A
SER
113
n
113
SER
113
A
LYS
114
n
114
LYS
114
A
VAL
115
n
115
VAL
115
A
ASN
116
n
116
ASN
116
A
ARG
117
n
117
ARG
117
A
ILE
118
n
118
ILE
118
A
ARG
119
n
119
ARG
119
A
PHE
120
n
120
PHE
120
A
LYS
121
n
121
LYS
121
A
ASP
122
n
122
ASP
122
A
HIS
123
n
123
HIS
123
A
ASP
124
n
124
ASP
124
A
PHE
125
n
125
PHE
125
A
ALA
126
n
126
ALA
126
A
ALA
127
n
127
ALA
127
A
ILE
128
n
128
ILE
128
A
ALA
129
n
129
ALA
129
A
ASP
130
n
130
ASP
130
A
PHE
131
n
131
PHE
131
A
ASP
132
n
132
ASP
132
A
MET
133
n
133
MET
133
A
VAL
134
n
134
VAL
134
A
ARG
135
n
135
ARG
135
A
ASN
136
n
136
ASN
136
A
ALA
137
n
137
ALA
137
A
VAL
138
n
138
VAL
138
A
ASP
139
n
139
ASP
139
A
ALA
140
n
140
ALA
140
A
ALA
141
n
141
ALA
141
A
LYS
142
n
142
LYS
142
A
ALA
143
n
143
ALA
143
A
LEU
144
n
144
LEU
144
A
GLY
145
n
145
GLY
145
A
ILE
146
n
146
ILE
146
A
ASP
147
n
147
ASP
147
A
ALA
148
n
148
ALA
148
A
ARG
149
n
149
ARG
149
A
VAL
150
n
150
VAL
150
A
GLY
151
n
151
GLY
151
A
ASN
152
n
152
ASN
152
A
LEU
153
n
153
LEU
153
A
PHE
154
n
154
PHE
154
A
SER
155
n
155
SER
155
A
ALA
156
n
156
ALA
156
A
ASP
157
n
157
ASP
157
A
LEU
158
n
158
LEU
158
A
PHE
159
n
159
PHE
159
A
TYR
160
n
160
TYR
160
A
SER
161
n
161
SER
161
A
PRO
162
n
162
PRO
162
A
ASP
163
n
163
ASP
163
A
GLY
164
n
164
GLY
164
A
GLU
165
n
165
GLU
165
A
MET
166
n
166
MET
166
A
PHE
167
n
167
PHE
167
A
ASP
168
n
168
ASP
168
A
VAL
169
n
169
VAL
169
A
MET
170
n
170
MET
170
A
GLU
171
n
171
GLU
171
A
LYS
172
n
172
LYS
172
A
TYR
173
n
173
TYR
173
A
GLY
174
n
174
GLY
174
A
ILE
175
n
175
ILE
175
A
LEU
176
n
176
LEU
176
A
GLY
177
n
177
GLY
177
A
VAL
178
n
178
VAL
178
A
GLU
179
n
179
GLU
179
A
MET
180
n
180
MET
180
A
GLU
181
n
181
GLU
181
A
ALA
182
n
182
ALA
182
A
ALA
183
n
183
ALA
183
A
GLY
184
n
184
GLY
184
A
ILE
185
n
185
ILE
185
A
TYR
186
n
186
TYR
186
A
GLY
187
n
187
GLY
187
A
VAL
188
n
188
VAL
188
A
ALA
189
n
189
ALA
189
A
ALA
190
n
190
ALA
190
A
GLU
191
n
191
GLU
191
A
PHE
192
n
192
PHE
192
A
GLY
193
n
193
GLY
193
A
ALA
194
n
194
ALA
194
A
LYS
195
n
195
LYS
195
A
ALA
196
n
196
ALA
196
A
LEU
197
n
197
LEU
197
A
THR
198
n
198
THR
198
A
ILE
199
n
199
ILE
199
A
CYS
200
n
200
CYS
200
A
THR
201
n
201
THR
201
A
VAL
202
n
202
VAL
202
A
SER
203
n
203
SER
203
A
ASP
204
n
204
ASP
204
A
HIS
205
n
205
HIS
205
A
ILE
206
n
206
ILE
206
A
ARG
207
n
207
ARG
207
A
THR
208
n
208
THR
208
A
HIS
209
n
209
HIS
209
A
GLU
210
n
210
GLU
210
A
GLN
211
n
211
GLN
211
A
THR
212
n
212
THR
212
A
THR
213
n
213
THR
213
A
ALA
214
n
214
ALA
214
A
ALA
215
n
215
ALA
215
A
GLU
216
n
216
GLU
216
A
ARG
217
n
217
ARG
217
A
GLN
218
n
218
GLN
218
A
THR
219
n
219
THR
219
A
THR
220
n
220
THR
220
A
PHE
221
n
221
PHE
221
A
ASN
222
n
222
ASN
222
A
ASP
223
n
223
ASP
223
A
MET
224
n
224
MET
224
A
ILE
225
n
225
ILE
225
A
LYS
226
n
226
LYS
226
A
ILE
227
n
227
ILE
227
A
ALA
228
n
228
ALA
228
A
LEU
229
n
229
LEU
229
A
GLU
230
n
230
GLU
230
A
SER
231
n
231
SER
231
A
VAL
232
n
232
VAL
232
A
LEU
233
n
233
LEU
233
A
LEU
234
n
234
LEU
234
A
GLY
235
n
235
GLY
235
A
ASP
236
n
236
ASP
236
A
LYS
237
n
237
LYS
237
A
ALA
1
n
1
ALA
1
B
THR
2
n
2
THR
2
B
PRO
3
n
3
PRO
3
B
HIS
4
n
4
HIS
4
B
ILE
5
n
5
ILE
5
B
ASN
6
n
6
ASN
6
B
ALA
7
n
7
ALA
7
B
GLU
8
n
8
GLU
8
B
MET
9
n
9
MET
9
B
GLY
10
n
10
GLY
10
B
ASP
11
n
11
ASP
11
B
PHE
12
n
12
PHE
12
B
ALA
13
n
13
ALA
13
B
ASP
14
n
14
ASP
14
B
VAL
15
n
15
VAL
15
B
VAL
16
n
16
VAL
16
B
LEU
17
n
17
LEU
17
B
MET
18
n
18
MET
18
B
PRO
19
n
19
PRO
19
B
GLY
20
n
20
GLY
20
B
ASP
21
n
21
ASP
21
B
PRO
22
n
22
PRO
22
B
LEU
23
n
23
LEU
23
B
ARG
24
n
24
ARG
24
B
ALA
25
n
25
ALA
25
B
LYS
26
n
26
LYS
26
B
TYR
27
n
27
TYR
27
B
ILE
28
n
28
ILE
28
B
ALA
29
n
29
ALA
29
B
GLU
30
n
30
GLU
30
B
THR
31
n
31
THR
31
B
PHE
32
n
32
PHE
32
B
LEU
33
n
33
LEU
33
B
GLU
34
n
34
GLU
34
B
ASP
35
n
35
ASP
35
B
ALA
36
n
36
ALA
36
B
ARG
37
n
37
ARG
37
B
GLU
38
n
38
GLU
38
B
VAL
39
n
39
VAL
39
B
ASN
40
n
40
ASN
40
B
ASN
41
n
41
ASN
41
B
VAL
42
n
42
VAL
42
B
ARG
43
n
43
ARG
43
B
GLY
44
n
44
GLY
44
B
MET
45
n
45
MET
45
B
LEU
46
n
46
LEU
46
B
GLY
47
n
47
GLY
47
B
PHE
48
n
48
PHE
48
B
THR
49
n
49
THR
49
B
GLY
50
n
50
GLY
50
B
THR
51
n
51
THR
51
B
TYR
52
n
52
TYR
52
B
LYS
53
n
53
LYS
53
B
GLY
54
n
54
GLY
54
B
ARG
55
n
55
ARG
55
B
LYS
56
n
56
LYS
56
B
ILE
57
n
57
ILE
57
B
SER
58
n
58
SER
58
B
VAL
59
n
59
VAL
59
B
MET
60
n
60
MET
60
B
GLY
61
n
61
GLY
61
B
HIS
62
n
62
HIS
62
B
GLY
63
n
63
GLY
63
B
MET
64
n
64
MET
64
B
GLY
65
n
65
GLY
65
B
ILE
66
n
66
ILE
66
B
PRO
67
n
67
PRO
67
B
SER
68
n
68
SER
68
B
CYS
69
n
69
CYS
69
B
SER
70
n
70
SER
70
B
ILE
71
n
71
ILE
71
B
TYR
72
n
72
TYR
72
B
THR
73
n
73
THR
73
B
LYS
74
n
74
LYS
74
B
GLU
75
n
75
GLU
75
B
LEU
76
n
76
LEU
76
B
ILE
77
n
77
ILE
77
B
THR
78
n
78
THR
78
B
ASP
79
n
79
ASP
79
B
PHE
80
n
80
PHE
80
B
GLY
81
n
81
GLY
81
B
VAL
82
n
82
VAL
82
B
LYS
83
n
83
LYS
83
B
LYS
84
n
84
LYS
84
B
ILE
85
n
85
ILE
85
B
ILE
86
n
86
ILE
86
B
ARG
87
n
87
ARG
87
B
VAL
88
n
88
VAL
88
B
GLY
89
n
89
GLY
89
B
SER
90
n
90
SER
90
B
CYS
91
n
91
CYS
91
B
GLY
92
n
92
GLY
92
B
ALA
93
n
93
ALA
93
B
VAL
94
n
94
VAL
94
B
LEU
95
n
95
LEU
95
B
PRO
96
n
96
PRO
96
B
HIS
97
n
97
HIS
97
B
VAL
98
n
98
VAL
98
B
LYS
99
n
99
LYS
99
B
LEU
100
n
100
LEU
100
B
ARG
101
n
101
ARG
101
B
ASP
102
n
102
ASP
102
B
VAL
103
n
103
VAL
103
B
VAL
104
n
104
VAL
104
B
ILE
105
n
105
ILE
105
B
GLY
106
n
106
GLY
106
B
MET
107
n
107
MET
107
B
GLY
108
n
108
GLY
108
B
ALA
109
n
109
ALA
109
B
CYS
110
n
110
CYS
110
B
THR
111
n
111
THR
111
B
ASP
112
n
112
ASP
112
B
SER
113
n
113
SER
113
B
LYS
114
n
114
LYS
114
B
VAL
115
n
115
VAL
115
B
ASN
116
n
116
ASN
116
B
ARG
117
n
117
ARG
117
B
ILE
118
n
118
ILE
118
B
ARG
119
n
119
ARG
119
B
PHE
120
n
120
PHE
120
B
LYS
121
n
121
LYS
121
B
ASP
122
n
122
ASP
122
B
HIS
123
n
123
HIS
123
B
ASP
124
n
124
ASP
124
B
PHE
125
n
125
PHE
125
B
ALA
126
n
126
ALA
126
B
ALA
127
n
127
ALA
127
B
ILE
128
n
128
ILE
128
B
ALA
129
n
129
ALA
129
B
ASP
130
n
130
ASP
130
B
PHE
131
n
131
PHE
131
B
ASP
132
n
132
ASP
132
B
MET
133
n
133
MET
133
B
VAL
134
n
134
VAL
134
B
ARG
135
n
135
ARG
135
B
ASN
136
n
136
ASN
136
B
ALA
137
n
137
ALA
137
B
VAL
138
n
138
VAL
138
B
ASP
139
n
139
ASP
139
B
ALA
140
n
140
ALA
140
B
ALA
141
n
141
ALA
141
B
LYS
142
n
142
LYS
142
B
ALA
143
n
143
ALA
143
B
LEU
144
n
144
LEU
144
B
GLY
145
n
145
GLY
145
B
ILE
146
n
146
ILE
146
B
ASP
147
n
147
ASP
147
B
ALA
148
n
148
ALA
148
B
ARG
149
n
149
ARG
149
B
VAL
150
n
150
VAL
150
B
GLY
151
n
151
GLY
151
B
ASN
152
n
152
ASN
152
B
LEU
153
n
153
LEU
153
B
PHE
154
n
154
PHE
154
B
SER
155
n
155
SER
155
B
ALA
156
n
156
ALA
156
B
ASP
157
n
157
ASP
157
B
LEU
158
n
158
LEU
158
B
PHE
159
n
159
PHE
159
B
TYR
160
n
160
TYR
160
B
SER
161
n
161
SER
161
B
PRO
162
n
162
PRO
162
B
ASP
163
n
163
ASP
163
B
GLY
164
n
164
GLY
164
B
GLU
165
n
165
GLU
165
B
MET
166
n
166
MET
166
B
PHE
167
n
167
PHE
167
B
ASP
168
n
168
ASP
168
B
VAL
169
n
169
VAL
169
B
MET
170
n
170
MET
170
B
GLU
171
n
171
GLU
171
B
LYS
172
n
172
LYS
172
B
TYR
173
n
173
TYR
173
B
GLY
174
n
174
GLY
174
B
ILE
175
n
175
ILE
175
B
LEU
176
n
176
LEU
176
B
GLY
177
n
177
GLY
177
B
VAL
178
n
178
VAL
178
B
GLU
179
n
179
GLU
179
B
MET
180
n
180
MET
180
B
GLU
181
n
181
GLU
181
B
ALA
182
n
182
ALA
182
B
ALA
183
n
183
ALA
183
B
GLY
184
n
184
GLY
184
B
ILE
185
n
185
ILE
185
B
TYR
186
n
186
TYR
186
B
GLY
187
n
187
GLY
187
B
VAL
188
n
188
VAL
188
B
ALA
189
n
189
ALA
189
B
ALA
190
n
190
ALA
190
B
GLU
191
n
191
GLU
191
B
PHE
192
n
192
PHE
192
B
GLY
193
n
193
GLY
193
B
ALA
194
n
194
ALA
194
B
LYS
195
n
195
LYS
195
B
ALA
196
n
196
ALA
196
B
LEU
197
n
197
LEU
197
B
THR
198
n
198
THR
198
B
ILE
199
n
199
ILE
199
B
CYS
200
n
200
CYS
200
B
THR
201
n
201
THR
201
B
VAL
202
n
202
VAL
202
B
SER
203
n
203
SER
203
B
ASP
204
n
204
ASP
204
B
HIS
205
n
205
HIS
205
B
ILE
206
n
206
ILE
206
B
ARG
207
n
207
ARG
207
B
THR
208
n
208
THR
208
B
HIS
209
n
209
HIS
209
B
GLU
210
n
210
GLU
210
B
GLN
211
n
211
GLN
211
B
THR
212
n
212
THR
212
B
THR
213
n
213
THR
213
B
ALA
214
n
214
ALA
214
B
ALA
215
n
215
ALA
215
B
GLU
216
n
216
GLU
216
B
ARG
217
n
217
ARG
217
B
GLN
218
n
218
GLN
218
B
THR
219
n
219
THR
219
B
THR
220
n
220
THR
220
B
PHE
221
n
221
PHE
221
B
ASN
222
n
222
ASN
222
B
ASP
223
n
223
ASP
223
B
MET
224
n
224
MET
224
B
ILE
225
n
225
ILE
225
B
LYS
226
n
226
LYS
226
B
ILE
227
n
227
ILE
227
B
ALA
228
n
228
ALA
228
B
LEU
229
n
229
LEU
229
B
GLU
230
n
230
GLU
230
B
SER
231
n
231
SER
231
B
VAL
232
n
232
VAL
232
B
LEU
233
n
233
LEU
233
B
LEU
234
n
234
LEU
234
B
GLY
235
n
235
GLY
235
B
ASP
236
n
236
ASP
236
B
LYS
237
n
237
LYS
237
B
ALA
1
n
1
ALA
1
C
THR
2
n
2
THR
2
C
PRO
3
n
3
PRO
3
C
HIS
4
n
4
HIS
4
C
ILE
5
n
5
ILE
5
C
ASN
6
n
6
ASN
6
C
ALA
7
n
7
ALA
7
C
GLU
8
n
8
GLU
8
C
MET
9
n
9
MET
9
C
GLY
10
n
10
GLY
10
C
ASP
11
n
11
ASP
11
C
PHE
12
n
12
PHE
12
C
ALA
13
n
13
ALA
13
C
ASP
14
n
14
ASP
14
C
VAL
15
n
15
VAL
15
C
VAL
16
n
16
VAL
16
C
LEU
17
n
17
LEU
17
C
MET
18
n
18
MET
18
C
PRO
19
n
19
PRO
19
C
GLY
20
n
20
GLY
20
C
ASP
21
n
21
ASP
21
C
PRO
22
n
22
PRO
22
C
LEU
23
n
23
LEU
23
C
ARG
24
n
24
ARG
24
C
ALA
25
n
25
ALA
25
C
LYS
26
n
26
LYS
26
C
TYR
27
n
27
TYR
27
C
ILE
28
n
28
ILE
28
C
ALA
29
n
29
ALA
29
C
GLU
30
n
30
GLU
30
C
THR
31
n
31
THR
31
C
PHE
32
n
32
PHE
32
C
LEU
33
n
33
LEU
33
C
GLU
34
n
34
GLU
34
C
ASP
35
n
35
ASP
35
C
ALA
36
n
36
ALA
36
C
ARG
37
n
37
ARG
37
C
GLU
38
n
38
GLU
38
C
VAL
39
n
39
VAL
39
C
ASN
40
n
40
ASN
40
C
ASN
41
n
41
ASN
41
C
VAL
42
n
42
VAL
42
C
ARG
43
n
43
ARG
43
C
GLY
44
n
44
GLY
44
C
MET
45
n
45
MET
45
C
LEU
46
n
46
LEU
46
C
GLY
47
n
47
GLY
47
C
PHE
48
n
48
PHE
48
C
THR
49
n
49
THR
49
C
GLY
50
n
50
GLY
50
C
THR
51
n
51
THR
51
C
TYR
52
n
52
TYR
52
C
LYS
53
n
53
LYS
53
C
GLY
54
n
54
GLY
54
C
ARG
55
n
55
ARG
55
C
LYS
56
n
56
LYS
56
C
ILE
57
n
57
ILE
57
C
SER
58
n
58
SER
58
C
VAL
59
n
59
VAL
59
C
MET
60
n
60
MET
60
C
GLY
61
n
61
GLY
61
C
HIS
62
n
62
HIS
62
C
GLY
63
n
63
GLY
63
C
MET
64
n
64
MET
64
C
GLY
65
n
65
GLY
65
C
ILE
66
n
66
ILE
66
C
PRO
67
n
67
PRO
67
C
SER
68
n
68
SER
68
C
CYS
69
n
69
CYS
69
C
SER
70
n
70
SER
70
C
ILE
71
n
71
ILE
71
C
TYR
72
n
72
TYR
72
C
THR
73
n
73
THR
73
C
LYS
74
n
74
LYS
74
C
GLU
75
n
75
GLU
75
C
LEU
76
n
76
LEU
76
C
ILE
77
n
77
ILE
77
C
THR
78
n
78
THR
78
C
ASP
79
n
79
ASP
79
C
PHE
80
n
80
PHE
80
C
GLY
81
n
81
GLY
81
C
VAL
82
n
82
VAL
82
C
LYS
83
n
83
LYS
83
C
LYS
84
n
84
LYS
84
C
ILE
85
n
85
ILE
85
C
ILE
86
n
86
ILE
86
C
ARG
87
n
87
ARG
87
C
VAL
88
n
88
VAL
88
C
GLY
89
n
89
GLY
89
C
SER
90
n
90
SER
90
C
CYS
91
n
91
CYS
91
C
GLY
92
n
92
GLY
92
C
ALA
93
n
93
ALA
93
C
VAL
94
n
94
VAL
94
C
LEU
95
n
95
LEU
95
C
PRO
96
n
96
PRO
96
C
HIS
97
n
97
HIS
97
C
VAL
98
n
98
VAL
98
C
LYS
99
n
99
LYS
99
C
LEU
100
n
100
LEU
100
C
ARG
101
n
101
ARG
101
C
ASP
102
n
102
ASP
102
C
VAL
103
n
103
VAL
103
C
VAL
104
n
104
VAL
104
C
ILE
105
n
105
ILE
105
C
GLY
106
n
106
GLY
106
C
MET
107
n
107
MET
107
C
GLY
108
n
108
GLY
108
C
ALA
109
n
109
ALA
109
C
CYS
110
n
110
CYS
110
C
THR
111
n
111
THR
111
C
ASP
112
n
112
ASP
112
C
SER
113
n
113
SER
113
C
LYS
114
n
114
LYS
114
C
VAL
115
n
115
VAL
115
C
ASN
116
n
116
ASN
116
C
ARG
117
n
117
ARG
117
C
ILE
118
n
118
ILE
118
C
ARG
119
n
119
ARG
119
C
PHE
120
n
120
PHE
120
C
LYS
121
n
121
LYS
121
C
ASP
122
n
122
ASP
122
C
HIS
123
n
123
HIS
123
C
ASP
124
n
124
ASP
124
C
PHE
125
n
125
PHE
125
C
ALA
126
n
126
ALA
126
C
ALA
127
n
127
ALA
127
C
ILE
128
n
128
ILE
128
C
ALA
129
n
129
ALA
129
C
ASP
130
n
130
ASP
130
C
PHE
131
n
131
PHE
131
C
ASP
132
n
132
ASP
132
C
MET
133
n
133
MET
133
C
VAL
134
n
134
VAL
134
C
ARG
135
n
135
ARG
135
C
ASN
136
n
136
ASN
136
C
ALA
137
n
137
ALA
137
C
VAL
138
n
138
VAL
138
C
ASP
139
n
139
ASP
139
C
ALA
140
n
140
ALA
140
C
ALA
141
n
141
ALA
141
C
LYS
142
n
142
LYS
142
C
ALA
143
n
143
ALA
143
C
LEU
144
n
144
LEU
144
C
GLY
145
n
145
GLY
145
C
ILE
146
n
146
ILE
146
C
ASP
147
n
147
ASP
147
C
ALA
148
n
148
ALA
148
C
ARG
149
n
149
ARG
149
C
VAL
150
n
150
VAL
150
C
GLY
151
n
151
GLY
151
C
ASN
152
n
152
ASN
152
C
LEU
153
n
153
LEU
153
C
PHE
154
n
154
PHE
154
C
SER
155
n
155
SER
155
C
ALA
156
n
156
ALA
156
C
ASP
157
n
157
ASP
157
C
LEU
158
n
158
LEU
158
C
PHE
159
n
159
PHE
159
C
TYR
160
n
160
TYR
160
C
SER
161
n
161
SER
161
C
PRO
162
n
162
PRO
162
C
ASP
163
n
163
ASP
163
C
GLY
164
n
164
GLY
164
C
GLU
165
n
165
GLU
165
C
MET
166
n
166
MET
166
C
PHE
167
n
167
PHE
167
C
ASP
168
n
168
ASP
168
C
VAL
169
n
169
VAL
169
C
MET
170
n
170
MET
170
C
GLU
171
n
171
GLU
171
C
LYS
172
n
172
LYS
172
C
TYR
173
n
173
TYR
173
C
GLY
174
n
174
GLY
174
C
ILE
175
n
175
ILE
175
C
LEU
176
n
176
LEU
176
C
GLY
177
n
177
GLY
177
C
VAL
178
n
178
VAL
178
C
GLU
179
n
179
GLU
179
C
MET
180
n
180
MET
180
C
GLU
181
n
181
GLU
181
C
ALA
182
n
182
ALA
182
C
ALA
183
n
183
ALA
183
C
GLY
184
n
184
GLY
184
C
ILE
185
n
185
ILE
185
C
TYR
186
n
186
TYR
186
C
GLY
187
n
187
GLY
187
C
VAL
188
n
188
VAL
188
C
ALA
189
n
189
ALA
189
C
ALA
190
n
190
ALA
190
C
GLU
191
n
191
GLU
191
C
PHE
192
n
192
PHE
192
C
GLY
193
n
193
GLY
193
C
ALA
194
n
194
ALA
194
C
LYS
195
n
195
LYS
195
C
ALA
196
n
196
ALA
196
C
LEU
197
n
197
LEU
197
C
THR
198
n
198
THR
198
C
ILE
199
n
199
ILE
199
C
CYS
200
n
200
CYS
200
C
THR
201
n
201
THR
201
C
VAL
202
n
202
VAL
202
C
SER
203
n
203
SER
203
C
ASP
204
n
204
ASP
204
C
HIS
205
n
205
HIS
205
C
ILE
206
n
206
ILE
206
C
ARG
207
n
207
ARG
207
C
THR
208
n
208
THR
208
C
HIS
209
n
209
HIS
209
C
GLU
210
n
210
GLU
210
C
GLN
211
n
211
GLN
211
C
THR
212
n
212
THR
212
C
n
213
213
C
n
214
214
C
n
215
215
C
n
216
216
C
n
217
217
C
GLN
218
n
218
GLN
218
C
THR
219
n
219
THR
219
C
THR
220
n
220
THR
220
C
PHE
221
n
221
PHE
221
C
ASN
222
n
222
ASN
222
C
ASP
223
n
223
ASP
223
C
MET
224
n
224
MET
224
C
ILE
225
n
225
ILE
225
C
LYS
226
n
226
LYS
226
C
ILE
227
n
227
ILE
227
C
ALA
228
n
228
ALA
228
C
LEU
229
n
229
LEU
229
C
GLU
230
n
230
GLU
230
C
SER
231
n
231
SER
231
C
VAL
232
n
232
VAL
232
C
LEU
233
n
233
LEU
233
C
LEU
234
n
234
LEU
234
C
GLY
235
n
235
GLY
235
C
ASP
236
n
236
ASP
236
C
LYS
237
n
237
LYS
237
C
author_and_software_defined_assembly
PISA,PQS
6
hexameric
25560
-159
46220
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
0.5000000000
0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
12_555
x,x-y,-z+1/6
crystal symmetry operation
0.0000000000
0.0000000000
40.6166666667
A
N
GLU
34
A
N
GLU
34
A
O
THR
51
A
O
THR
51
A
N
GLY
50
A
N
GLY
50
A
O
ILE
57
A
O
ILE
57
A
O
SER
58
A
O
SER
58
A
N
LEU
17
A
N
LEU
17
A
N
MET
18
A
N
MET
18
A
O
ILE
86
A
O
ILE
86
A
N
ARG
87
A
N
ARG
87
A
O
ILE
199
A
O
ILE
199
A
O
CYS
200
A
O
CYS
200
A
N
VAL
104
A
N
VAL
104
A
N
CYS
110
A
N
CYS
110
A
O
LEU
153
A
O
LEU
153
A
N
PHE
154
A
N
PHE
154
A
O
GLU
179
A
O
GLU
179
A
O
VAL
178
A
O
VAL
178
A
N
GLY
92
A
N
GLY
92
B
N
GLU
34
B
N
GLU
34
B
O
THR
51
B
O
THR
51
B
N
TYR
52
B
N
TYR
52
B
O
ARG
55
B
O
ARG
55
B
O
SER
58
B
O
SER
58
B
N
LEU
17
B
N
LEU
17
B
N
MET
18
B
N
MET
18
B
O
ILE
86
B
O
ILE
86
B
N
ARG
87
B
N
ARG
87
B
O
LEU
197
B
O
LEU
197
B
O
CYS
200
B
O
CYS
200
B
N
VAL
104
B
N
VAL
104
B
N
CYS
110
B
N
CYS
110
B
O
SER
155
B
O
SER
155
B
N
PHE
154
B
N
PHE
154
B
O
GLU
179
B
O
GLU
179
B
O
VAL
178
B
O
VAL
178
B
N
GLY
92
B
N
GLY
92
C
N
GLU
34
C
N
GLU
34
C
O
THR
51
C
O
THR
51
C
N
GLY
50
C
N
GLY
50
C
O
ILE
57
C
O
ILE
57
C
O
SER
58
C
O
SER
58
C
N
LEU
17
C
N
LEU
17
C
N
MET
18
C
N
MET
18
C
O
ILE
86
C
O
ILE
86
C
N
ARG
87
C
N
ARG
87
C
O
ILE
199
C
O
ILE
199
C
O
CYS
200
C
O
CYS
200
C
N
VAL
104
C
N
VAL
104
C
N
ILE
105
C
N
ILE
105
C
O
ARG
149
C
O
ARG
149
C
N
PHE
154
C
N
PHE
154
C
O
GLU
179
C
O
GLU
179
C
O
VAL
178
C
O
VAL
178
C
N
GLY
92
C
N
GLY
92
1
A
O
LYS
237
A
O
LYS
237
1
Y
1
A
CG
LYS
237
A
CG
LYS
237
1
Y
1
A
CD
LYS
237
A
CD
LYS
237
1
Y
1
A
CE
LYS
237
A
CE
LYS
237
1
Y
1
A
NZ
LYS
237
A
NZ
LYS
237
1
Y
1
B
O
LYS
237
B
O
LYS
237
1
Y
1
B
CG
LYS
237
B
CG
LYS
237
1
Y
1
B
CD
LYS
237
B
CD
LYS
237
1
Y
1
B
CE
LYS
237
B
CE
LYS
237
1
Y
1
B
NZ
LYS
237
B
NZ
LYS
237
1
Y
1
C
O
LYS
237
C
O
LYS
237
1
Y
1
C
CG
LYS
237
C
CG
LYS
237
1
Y
1
C
CD
LYS
237
C
CD
LYS
237
1
Y
1
C
CE
LYS
237
C
CE
LYS
237
1
Y
1
C
NZ
LYS
237
C
NZ
LYS
237
1
Y
1
C
THR
213
C
THR
213
1
Y
1
C
ALA
214
C
ALA
214
1
Y
1
C
ALA
215
C
ALA
215
1
Y
1
C
GLU
216
C
GLU
216
1
Y
1
C
ARG
217
C
ARG
217
1
Y
1
A
A
O
O
HOH
HOH
479
479
1.25
1_555
12_555
1
C
C
O
O
HOH
HOH
484
484
1.29
1_555
12_555
1
A
A
O
O
HOH
HOH
457
457
1.92
1_555
12_555
1
A
ASN
41
-156.24
6.74
1
A
ARG
43
57.71
13.84
1
A
PHE
120
-101.46
44.03
1
A
LYS
121
39.77
47.19
1
A
GLU
179
-143.70
-158.16
1
A
GLU
181
-143.44
-45.52
1
A
ARG
207
67.78
109.56
1
A
THR
208
71.63
74.21
1
A
GLU
210
-115.81
-153.30
1
B
ARG
43
57.35
8.17
1
B
PHE
120
-97.10
32.34
1
B
HIS
123
-103.31
-169.34
1
B
GLU
179
-137.50
-154.44
1
B
MET
180
-141.79
22.27
1
B
GLU
181
-137.32
-43.32
1
B
THR
208
65.99
115.67
1
B
GLU
210
162.03
79.11
1
B
GLN
211
-65.32
-173.09
1
B
THR
212
-130.50
-117.79
1
C
ARG
43
57.13
14.28
1
C
ARG
101
80.37
-3.62
1
C
GLU
181
-146.38
-38.56
1
C
THR
220
81.00
-8.19
1
C
PHE
221
-97.55
50.84
0.243
0.173
0.173
0.173
2.3
6
2007
36786
36786
80.2
random
1
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
PDB entry 1ECP
Engh & Huber
2.3
6
394
5805
72
0
5339
2.3
6
1PKE
45873
36786
0
0
1
80.2
2.30
2.38
1641
1
36.2
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
CNS
1.0
phasing
X-PLOR
Crystal Structure of E. coli purine nucleoside phosphorylase complexed with 2-fluoro-2'-deoxyadenosine and sulfate/phosphate
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
The biological hexamer is generated from the asymmetric unit trimer by the operation: X,X-Y,1/6-Z
A
LEU
23
A
LEU
23
HELX_P
A
LEU
33
A
LEU
33
1
1
11
A
ASN
41
A
ASN
41
HELX_P
A
MET
45
A
MET
45
5
2
5
A
GLY
65
A
GLY
65
HELX_P
A
PHE
80
A
PHE
80
1
3
16
A
LYS
114
A
LYS
114
HELX_P
A
PHE
120
A
PHE
120
1
4
7
A
ASP
130
A
ASP
130
HELX_P
A
LEU
144
A
LEU
144
1
5
15
A
GLU
165
A
GLU
165
HELX_P
A
TYR
173
A
TYR
173
1
6
9
A
GLU
181
A
GLU
181
HELX_P
A
PHE
192
A
PHE
192
1
7
12
A
THR
213
A
THR
213
HELX_P
A
ASP
236
A
ASP
236
1
8
24
B
ASP
21
B
ASP
21
HELX_P
B
LEU
33
B
LEU
33
1
9
13
B
ASN
41
B
ASN
41
HELX_P
B
MET
45
B
MET
45
5
10
5
B
GLY
65
B
GLY
65
HELX_P
B
PHE
80
B
PHE
80
1
11
16
B
LYS
114
B
LYS
114
HELX_P
B
PHE
120
B
PHE
120
1
12
7
B
ASP
130
B
ASP
130
HELX_P
B
LEU
144
B
LEU
144
1
13
15
B
GLU
165
B
GLU
165
HELX_P
B
TYR
173
B
TYR
173
1
14
9
B
GLU
181
B
GLU
181
HELX_P
B
GLY
193
B
GLY
193
1
15
13
B
THR
213
B
THR
213
HELX_P
B
LYS
237
B
LYS
237
1
16
25
C
ASP
21
C
ASP
21
HELX_P
C
LEU
33
C
LEU
33
1
17
13
C
ASN
41
C
ASN
41
HELX_P
C
MET
45
C
MET
45
5
18
5
C
GLY
65
C
GLY
65
HELX_P
C
PHE
80
C
PHE
80
1
19
16
C
LYS
114
C
LYS
114
HELX_P
C
PHE
120
C
PHE
120
1
20
7
C
ASP
130
C
ASP
130
HELX_P
C
GLY
145
C
GLY
145
1
21
16
C
GLU
165
C
GLU
165
HELX_P
C
TYR
173
C
TYR
173
1
22
9
C
GLU
181
C
GLU
181
HELX_P
C
PHE
192
C
PHE
192
1
23
12
C
PHE
221
C
PHE
221
HELX_P
C
LYS
237
C
LYS
237
1
24
17
TRANSFERASE
hexamer, protein-nucleoside complex, trimer of dimers, TRANSFERASE
DEOD_ECO57
UNP
1
2
P0ABP9
ATPHINAEMGDFADVVLMPGDPLRAKYIAETFLEDAREVNNVRGMLGFTGTYKGRKISVMGHGMGIPSCSIYTKELITDF
GVKKIIRVGSCGAVLPHVKLRDVVIGMGACTDSKVNRIRFKDHDFAAIADFDMVRNAVDAAKALGIDARVGNLFSADLFY
SPDGEMFDVMEKYGILGVEMEAAGIYGVAAEFGAKALTICTVSDHIRTHEQTTAAERQTTFNDMIKIALESVLLGDK
2
238
1PKE
1
237
P0ABP9
A
1
1
237
2
238
1PKE
1
237
P0ABP9
B
1
1
237
2
238
1PKE
1
237
P0ABP9
C
1
1
237
10
10
10
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
anti-parallel
A
GLU
34
A
GLU
34
A
ASN
40
A
ASN
40
A
GLY
47
A
GLY
47
A
TYR
52
A
TYR
52
A
ARG
55
A
ARG
55
A
MET
60
A
MET
60
A
VAL
15
A
VAL
15
A
PRO
19
A
PRO
19
A
LYS
84
A
LYS
84
A
ALA
93
A
ALA
93
A
LYS
195
A
LYS
195
A
HIS
205
A
HIS
205
A
VAL
103
A
VAL
103
A
THR
111
A
THR
111
A
ARG
149
A
ARG
149
A
SER
155
A
SER
155
A
GLY
177
A
GLY
177
A
GLU
179
A
GLU
179
A
LYS
84
A
LYS
84
A
ALA
93
A
ALA
93
B
GLU
34
B
GLU
34
B
ASN
40
B
ASN
40
B
GLY
47
B
GLY
47
B
TYR
52
B
TYR
52
B
ARG
55
B
ARG
55
B
MET
60
B
MET
60
B
VAL
15
B
VAL
15
B
MET
18
B
MET
18
B
LYS
84
B
LYS
84
B
ALA
93
B
ALA
93
B
LYS
195
B
LYS
195
B
HIS
205
B
HIS
205
B
VAL
103
B
VAL
103
B
THR
111
B
THR
111
B
ALA
148
B
ALA
148
B
SER
155
B
SER
155
B
GLY
177
B
GLY
177
B
GLU
179
B
GLU
179
B
LYS
84
B
LYS
84
B
ALA
93
B
ALA
93
C
GLU
34
C
GLU
34
C
ASN
40
C
ASN
40
C
GLY
47
C
GLY
47
C
TYR
52
C
TYR
52
C
ARG
55
C
ARG
55
C
MET
60
C
MET
60
C
VAL
15
C
VAL
15
C
MET
18
C
MET
18
C
LYS
84
C
LYS
84
C
ALA
93
C
ALA
93
C
LYS
195
C
LYS
195
C
HIS
205
C
HIS
205
C
VAL
103
C
VAL
103
C
THR
111
C
THR
111
C
ARG
149
C
ARG
149
C
SER
155
C
SER
155
C
GLY
177
C
GLY
177
C
GLU
179
C
GLU
179
C
LYS
84
C
LYS
84
C
ALA
93
C
ALA
93
BINDING SITE FOR RESIDUE PO4 A 449
A
PO4
449
Software
7
BINDING SITE FOR RESIDUE 2FD A 446
A
2FD
446
Software
14
BINDING SITE FOR RESIDUE PO4 B 450
B
PO4
450
Software
7
BINDING SITE FOR RESIDUE 2FD B 447
B
2FD
447
Software
14
BINDING SITE FOR RESIDUE PO4 C 451
C
PO4
451
Software
7
BINDING SITE FOR RESIDUE 2FD C 448
C
2FD
448
Software
13
A
GLY
20
A
GLY
20
7
1_555
A
ARG
43
A
ARG
43
7
12_555
A
ARG
87
A
ARG
87
7
1_555
A
GLY
89
A
GLY
89
7
1_555
A
SER
90
A
SER
90
7
1_555
A
2FD
446
E
2FD
7
1_555
A
HOH
454
J
HOH
7
1_555
A
HIS
4
A
HIS
4
14
12_555
A
ARG
43
A
ARG
43
14
12_555
A
SER
90
A
SER
90
14
1_555
A
CYS
91
A
CYS
91
14
1_555
A
GLY
92
A
GLY
92
14
1_555
A
PHE
159
A
PHE
159
14
1_555
A
VAL
178
A
VAL
178
14
1_555
A
GLU
179
A
GLU
179
14
1_555
A
MET
180
A
MET
180
14
1_555
A
GLU
181
A
GLU
181
14
1_555
A
ASP
204
A
ASP
204
14
1_555
A
PO4
449
D
PO4
14
1_555
A
HOH
538
J
HOH
14
1_555
A
HOH
544
J
HOH
14
1_555
B
GLY
20
B
GLY
20
7
1_555
B
ARG
87
B
ARG
87
7
1_555
B
GLY
89
B
GLY
89
7
1_555
B
SER
90
B
SER
90
7
1_555
B
2FD
447
G
2FD
7
1_555
B
HOH
547
K
HOH
7
1_555
C
ARG
43
C
ARG
43
7
12_555
B
MET
64
B
MET
64
14
1_555
B
SER
90
B
SER
90
14
1_555
B
CYS
91
B
CYS
91
14
1_555
B
GLY
92
B
GLY
92
14
1_555
B
PHE
159
B
PHE
159
14
1_555
B
VAL
178
B
VAL
178
14
1_555
B
MET
180
B
MET
180
14
1_555
B
GLU
181
B
GLU
181
14
1_555
B
ASP
204
B
ASP
204
14
1_555
B
PO4
450
F
PO4
14
1_555
B
HOH
470
K
HOH
14
1_555
B
HOH
498
K
HOH
14
1_555
C
HIS
4
C
HIS
4
14
12_555
C
ARG
43
C
ARG
43
14
12_555
B
ARG
43
B
ARG
43
7
12_555
C
GLY
20
C
GLY
20
7
1_555
C
ARG
24
C
ARG
24
7
1_555
C
ARG
87
C
ARG
87
7
1_555
C
GLY
89
C
GLY
89
7
1_555
C
SER
90
C
SER
90
7
1_555
C
2FD
448
I
2FD
7
1_555
B
HIS
4
B
HIS
4
13
12_555
B
ARG
43
B
ARG
43
13
12_555
B
HOH
469
K
HOH
13
12_555
C
SER
90
C
SER
90
13
1_555
C
CYS
91
C
CYS
91
13
1_555
C
GLY
92
C
GLY
92
13
1_555
C
PHE
159
C
PHE
159
13
1_555
C
VAL
178
C
VAL
178
13
1_555
C
GLU
179
C
GLU
179
13
1_555
C
MET
180
C
MET
180
13
1_555
C
GLU
181
C
GLU
181
13
1_555
C
ASP
204
C
ASP
204
13
1_555
C
PO4
451
H
PO4
13
1_555
178
P 61 2 2