0.015664
0.000000
0.000000
0.000000
0.007603
0.000000
0.000000
0.000000
0.011099
0.00000
0.00000
0.00000
Degano, M.
Gopaul, D.N.
Scapin, G.
Schramm, V.L.
Sacchettini, J.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
63.840
131.530
90.100
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
K 1
39.098
POTASSIUM ION
non-polymer
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
K
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
35
5971
5981
10.1021/bi952999m
8634238
Three-dimensional structure of the inosine-uridine nucleoside N-ribohydrolase from Crithidia fasciculata.
1996
US
Biochemistry
BICHAW
0033
0006-2960
35
5963
Inosine-Uridine Nucleoside Hydrolase from Crithidia Fasciculata. Genetic Characterization, Crystallization, and Identification of Histidine 241 as a Catalytic Site Residue
1996
US
Biochemistry
BICHAW
0033
0006-2960
30
10788
Transition-State Analysis of Nucleoside Hydrolase from Crithidia Fasciculata
1991
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
266
20658
Nucleoside Hydrolase from Crithidia Fasciculata
1991
10.2210/pdb1mas/pdb
pdb_00001mas
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
AREA DETECTOR
1995-01-24
SIEMENS
M
x-ray
1
1.5418
1.0
1.5418
34206.480
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE
3.2.2.1
P2A
2
man
polymer
39.098
POTASSIUM ION
2
syn
non-polymer
18.015
water
73
nat
water
PURINE NUCLEOSIDE HYDROLASE, INOSINE-URIDINE NUCLEOSIDASE, IU-NH
no
no
AKKIILDCDPGLDDAVAILLAHGNPEIELLAITTVVGNQTLAKVTRNAQLVADIAGITGVPIAAGCDKPLVRKIMTAGHI
HGESGMGTVAYPAEFKNKVDERHAVNLIIDLVMSHEPKTITLVPTGGLTNIAMAARLEPRIVDRVKEVVLMGGGYHEGNA
TSVAEFNIIIDPEAAHIVFNESWQVTMVGLDLTHQALATPPILQRVKEVDTNPARFMLEIMDYYTKIYQSNRYMAAAAVH
DPCAVAYVIDPSVMTTERVPVDIELTGKLTLGMTVADFRNPRPEHCHTQVAVKLDFEKFWGLVLDALERIGDPQ
AKKIILDCDPGLDDAVAILLAHGNPEIELLAITTVVGNQTLAKVTRNAQLVADIAGITGVPIAAGCDKPLVRKIMTAGHI
HGESGMGTVAYPAEFKNKVDERHAVNLIIDLVMSHEPKTITLVPTGGLTNIAMAARLEPRIVDRVKEVVLMGGGYHEGNA
TSVAEFNIIIDPEAAHIVFNESWQVTMVGLDLTHQALATPPILQRVKEVDTNPARFMLEIMDYYTKIYQSNRYMAAAAVH
DPCAVAYVIDPSVMTTERVPVDIELTGKLTLGMTVADFRNPRPEHCHTQVAVKLDFEKFWGLVLDALERIGDPQ
A,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
Crithidia
Escherichia
sample
IU-NH FROM C.FASCICULATA
5656
Crithidia fasciculata
IU-NH FROM C.FASCICULATA
562
Escherichia coli
PET3D-IUNH
2.76
55.49
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Other
1
0
1996-08-17
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1995-12-18
REL
K
POTASSIUM ION
HOH
water
K
900
2
K
K
900
A
K
933
2
K
K
933
B
HOH
901
3
HOH
HOH
901
A
HOH
902
3
HOH
HOH
902
A
HOH
903
3
HOH
HOH
903
A
HOH
905
3
HOH
HOH
905
A
HOH
906
3
HOH
HOH
906
A
HOH
907
3
HOH
HOH
907
A
HOH
908
3
HOH
HOH
908
A
HOH
909
3
HOH
HOH
909
A
HOH
910
3
HOH
HOH
910
A
HOH
911
3
HOH
HOH
911
A
HOH
912
3
HOH
HOH
912
A
HOH
913
3
HOH
HOH
913
A
HOH
914
3
HOH
HOH
914
A
HOH
917
3
HOH
HOH
917
A
HOH
918
3
HOH
HOH
918
A
HOH
919
3
HOH
HOH
919
A
HOH
920
3
HOH
HOH
920
A
HOH
921
3
HOH
HOH
921
A
HOH
923
3
HOH
HOH
923
A
HOH
926
3
HOH
HOH
926
A
HOH
927
3
HOH
HOH
927
A
HOH
928
3
HOH
HOH
928
A
HOH
929
3
HOH
HOH
929
A
HOH
930
3
HOH
HOH
930
A
HOH
955
3
HOH
HOH
955
A
HOH
967
3
HOH
HOH
967
A
HOH
969
3
HOH
HOH
969
A
HOH
970
3
HOH
HOH
970
A
HOH
976
3
HOH
HOH
976
A
HOH
977
3
HOH
HOH
977
A
HOH
978
3
HOH
HOH
978
A
HOH
979
3
HOH
HOH
979
A
HOH
980
3
HOH
HOH
980
A
HOH
981
3
HOH
HOH
981
A
HOH
982
3
HOH
HOH
982
A
HOH
983
3
HOH
HOH
983
A
HOH
984
3
HOH
HOH
984
A
HOH
986
3
HOH
HOH
986
A
HOH
990
3
HOH
HOH
990
A
HOH
922
3
HOH
HOH
922
B
HOH
934
3
HOH
HOH
934
B
HOH
935
3
HOH
HOH
935
B
HOH
936
3
HOH
HOH
936
B
HOH
937
3
HOH
HOH
937
B
HOH
938
3
HOH
HOH
938
B
HOH
939
3
HOH
HOH
939
B
HOH
940
3
HOH
HOH
940
B
HOH
941
3
HOH
HOH
941
B
HOH
942
3
HOH
HOH
942
B
HOH
943
3
HOH
HOH
943
B
HOH
945
3
HOH
HOH
945
B
HOH
947
3
HOH
HOH
947
B
HOH
950
3
HOH
HOH
950
B
HOH
951
3
HOH
HOH
951
B
HOH
952
3
HOH
HOH
952
B
HOH
953
3
HOH
HOH
953
B
HOH
954
3
HOH
HOH
954
B
HOH
956
3
HOH
HOH
956
B
HOH
957
3
HOH
HOH
957
B
HOH
959
3
HOH
HOH
959
B
HOH
960
3
HOH
HOH
960
B
HOH
961
3
HOH
HOH
961
B
HOH
962
3
HOH
HOH
962
B
HOH
965
3
HOH
HOH
965
B
HOH
966
3
HOH
HOH
966
B
HOH
971
3
HOH
HOH
971
B
HOH
972
3
HOH
HOH
972
B
HOH
973
3
HOH
HOH
973
B
HOH
974
3
HOH
HOH
974
B
HOH
975
3
HOH
HOH
975
B
HOH
985
3
HOH
HOH
985
B
HOH
987
3
HOH
HOH
987
B
HOH
989
3
HOH
HOH
989
B
ALA
2
n
1
ALA
2
A
LYS
3
n
2
LYS
3
A
LYS
4
n
3
LYS
4
A
ILE
5
n
4
ILE
5
A
ILE
6
n
5
ILE
6
A
LEU
7
n
6
LEU
7
A
ASP
8
n
7
ASP
8
A
CYS
9
n
8
CYS
9
A
ASP
10
n
9
ASP
10
A
PRO
11
n
10
PRO
11
A
GLY
12
n
11
GLY
12
A
LEU
13
n
12
LEU
13
A
ASP
14
n
13
ASP
14
A
ASP
15
n
14
ASP
15
A
ALA
16
n
15
ALA
16
A
VAL
17
n
16
VAL
17
A
ALA
18
n
17
ALA
18
A
ILE
19
n
18
ILE
19
A
LEU
20
n
19
LEU
20
A
LEU
21
n
20
LEU
21
A
ALA
22
n
21
ALA
22
A
HIS
23
n
22
HIS
23
A
GLY
24
n
23
GLY
24
A
ASN
25
n
24
ASN
25
A
PRO
26
n
25
PRO
26
A
GLU
27
n
26
GLU
27
A
ILE
28
n
27
ILE
28
A
GLU
29
n
28
GLU
29
A
LEU
30
n
29
LEU
30
A
LEU
31
n
30
LEU
31
A
ALA
32
n
31
ALA
32
A
ILE
33
n
32
ILE
33
A
THR
34
n
33
THR
34
A
THR
35
n
34
THR
35
A
VAL
36
n
35
VAL
36
A
VAL
37
n
36
VAL
37
A
GLY
38
n
37
GLY
38
A
ASN
39
n
38
ASN
39
A
GLN
40
n
39
GLN
40
A
THR
41
n
40
THR
41
A
LEU
42
n
41
LEU
42
A
ALA
43
n
42
ALA
43
A
LYS
44
n
43
LYS
44
A
VAL
45
n
44
VAL
45
A
THR
46
n
45
THR
46
A
ARG
47
n
46
ARG
47
A
ASN
48
n
47
ASN
48
A
ALA
49
n
48
ALA
49
A
GLN
50
n
49
GLN
50
A
LEU
51
n
50
LEU
51
A
VAL
52
n
51
VAL
52
A
ALA
53
n
52
ALA
53
A
ASP
54
n
53
ASP
54
A
ILE
55
n
54
ILE
55
A
ALA
56
n
55
ALA
56
A
GLY
57
n
56
GLY
57
A
ILE
58
n
57
ILE
58
A
THR
59
n
58
THR
59
A
GLY
60
n
59
GLY
60
A
VAL
61
n
60
VAL
61
A
PRO
62
n
61
PRO
62
A
ILE
63
n
62
ILE
63
A
ALA
64
n
63
ALA
64
A
ALA
65
n
64
ALA
65
A
GLY
66
n
65
GLY
66
A
CYS
67
n
66
CYS
67
A
ASP
68
n
67
ASP
68
A
LYS
69
n
68
LYS
69
A
PRO
70
n
69
PRO
70
A
LEU
71
n
70
LEU
71
A
VAL
72
n
71
VAL
72
A
ARG
73
n
72
ARG
73
A
LYS
74
n
73
LYS
74
A
ILE
75
n
74
ILE
75
A
MET
76
n
75
MET
76
A
THR
77
n
76
THR
77
A
n
77
78
A
n
78
79
A
n
79
80
A
n
80
81
A
n
81
82
A
n
82
83
A
GLU
84
n
83
GLU
84
A
SER
85
n
84
SER
85
A
GLY
86
n
85
GLY
86
A
MET
87
n
86
MET
87
A
GLY
88
n
87
GLY
88
A
THR
89
n
88
THR
89
A
VAL
90
n
89
VAL
90
A
ALA
91
n
90
ALA
91
A
TYR
92
n
91
TYR
92
A
PRO
93
n
92
PRO
93
A
ALA
94
n
93
ALA
94
A
GLU
95
n
94
GLU
95
A
PHE
96
n
95
PHE
96
A
LYS
97
n
96
LYS
97
A
ASN
98
n
97
ASN
98
A
LYS
99
n
98
LYS
99
A
VAL
100
n
99
VAL
100
A
ASP
101
n
100
ASP
101
A
GLU
102
n
101
GLU
102
A
ARG
103
n
102
ARG
103
A
HIS
104
n
103
HIS
104
A
ALA
105
n
104
ALA
105
A
VAL
106
n
105
VAL
106
A
ASN
107
n
106
ASN
107
A
LEU
108
n
107
LEU
108
A
ILE
109
n
108
ILE
109
A
ILE
110
n
109
ILE
110
A
ASP
111
n
110
ASP
111
A
LEU
112
n
111
LEU
112
A
VAL
113
n
112
VAL
113
A
MET
114
n
113
MET
114
A
SER
115
n
114
SER
115
A
HIS
116
n
115
HIS
116
A
GLU
117
n
116
GLU
117
A
PRO
118
n
117
PRO
118
A
LYS
119
n
118
LYS
119
A
THR
120
n
119
THR
120
A
ILE
121
n
120
ILE
121
A
THR
122
n
121
THR
122
A
LEU
123
n
122
LEU
123
A
VAL
124
n
123
VAL
124
A
PRO
125
n
124
PRO
125
A
THR
126
n
125
THR
126
A
GLY
127
n
126
GLY
127
A
GLY
128
n
127
GLY
128
A
LEU
129
n
128
LEU
129
A
THR
130
n
129
THR
130
A
ASN
131
n
130
ASN
131
A
ILE
132
n
131
ILE
132
A
ALA
133
n
132
ALA
133
A
MET
134
n
133
MET
134
A
ALA
135
n
134
ALA
135
A
ALA
136
n
135
ALA
136
A
ARG
137
n
136
ARG
137
A
LEU
138
n
137
LEU
138
A
GLU
139
n
138
GLU
139
A
PRO
140
n
139
PRO
140
A
ARG
141
n
140
ARG
141
A
ILE
142
n
141
ILE
142
A
VAL
143
n
142
VAL
143
A
ASP
144
n
143
ASP
144
A
ARG
145
n
144
ARG
145
A
VAL
146
n
145
VAL
146
A
LYS
147
n
146
LYS
147
A
GLU
148
n
147
GLU
148
A
VAL
149
n
148
VAL
149
A
VAL
150
n
149
VAL
150
A
LEU
151
n
150
LEU
151
A
MET
152
n
151
MET
152
A
GLY
153
n
152
GLY
153
A
GLY
154
n
153
GLY
154
A
GLY
155
n
154
GLY
155
A
TYR
156
n
155
TYR
156
A
HIS
157
n
156
HIS
157
A
GLU
158
n
157
GLU
158
A
GLY
159
n
158
GLY
159
A
ASN
160
n
159
ASN
160
A
ALA
161
n
160
ALA
161
A
THR
162
n
161
THR
162
A
SER
163
n
162
SER
163
A
VAL
164
n
163
VAL
164
A
ALA
165
n
164
ALA
165
A
GLU
166
n
165
GLU
166
A
PHE
167
n
166
PHE
167
A
ASN
168
n
167
ASN
168
A
ILE
169
n
168
ILE
169
A
ILE
170
n
169
ILE
170
A
ILE
171
n
170
ILE
171
A
ASP
172
n
171
ASP
172
A
PRO
173
n
172
PRO
173
A
GLU
174
n
173
GLU
174
A
ALA
175
n
174
ALA
175
A
ALA
176
n
175
ALA
176
A
HIS
177
n
176
HIS
177
A
ILE
178
n
177
ILE
178
A
VAL
179
n
178
VAL
179
A
PHE
180
n
179
PHE
180
A
ASN
181
n
180
ASN
181
A
GLU
182
n
181
GLU
182
A
SER
183
n
182
SER
183
A
TRP
184
n
183
TRP
184
A
GLN
185
n
184
GLN
185
A
VAL
186
n
185
VAL
186
A
THR
187
n
186
THR
187
A
MET
188
n
187
MET
188
A
VAL
189
n
188
VAL
189
A
GLY
190
n
189
GLY
190
A
LEU
191
n
190
LEU
191
A
ASP
192
n
191
ASP
192
A
LEU
193
n
192
LEU
193
A
THR
194
n
193
THR
194
A
HIS
195
n
194
HIS
195
A
GLN
196
n
195
GLN
196
A
ALA
197
n
196
ALA
197
A
LEU
198
n
197
LEU
198
A
ALA
199
n
198
ALA
199
A
THR
200
n
199
THR
200
A
PRO
201
n
200
PRO
201
A
PRO
202
n
201
PRO
202
A
ILE
203
n
202
ILE
203
A
LEU
204
n
203
LEU
204
A
GLN
205
n
204
GLN
205
A
ARG
206
n
205
ARG
206
A
VAL
207
n
206
VAL
207
A
LYS
208
n
207
LYS
208
A
GLU
209
n
208
GLU
209
A
VAL
210
n
209
VAL
210
A
ASP
211
n
210
ASP
211
A
THR
212
n
211
THR
212
A
ASN
213
n
212
ASN
213
A
PRO
214
n
213
PRO
214
A
ALA
215
n
214
ALA
215
A
ARG
216
n
215
ARG
216
A
PHE
217
n
216
PHE
217
A
MET
218
n
217
MET
218
A
LEU
219
n
218
LEU
219
A
GLU
220
n
219
GLU
220
A
ILE
221
n
220
ILE
221
A
MET
222
n
221
MET
222
A
ASP
223
n
222
ASP
223
A
TYR
224
n
223
TYR
224
A
TYR
225
n
224
TYR
225
A
THR
226
n
225
THR
226
A
LYS
227
n
226
LYS
227
A
ILE
228
n
227
ILE
228
A
TYR
229
n
228
TYR
229
A
GLN
230
n
229
GLN
230
A
SER
231
n
230
SER
231
A
ASN
232
n
231
ASN
232
A
ARG
233
n
232
ARG
233
A
TYR
234
n
233
TYR
234
A
MET
235
n
234
MET
235
A
ALA
236
n
235
ALA
236
A
ALA
237
n
236
ALA
237
A
ALA
238
n
237
ALA
238
A
ALA
239
n
238
ALA
239
A
VAL
240
n
239
VAL
240
A
HIS
241
n
240
HIS
241
A
ASP
242
n
241
ASP
242
A
PRO
243
n
242
PRO
243
A
CYS
244
n
243
CYS
244
A
ALA
245
n
244
ALA
245
A
VAL
246
n
245
VAL
246
A
ALA
247
n
246
ALA
247
A
TYR
248
n
247
TYR
248
A
VAL
249
n
248
VAL
249
A
ILE
250
n
249
ILE
250
A
ASP
251
n
250
ASP
251
A
PRO
252
n
251
PRO
252
A
SER
253
n
252
SER
253
A
VAL
254
n
253
VAL
254
A
MET
255
n
254
MET
255
A
THR
256
n
255
THR
256
A
THR
257
n
256
THR
257
A
GLU
258
n
257
GLU
258
A
ARG
259
n
258
ARG
259
A
VAL
260
n
259
VAL
260
A
PRO
261
n
260
PRO
261
A
VAL
262
n
261
VAL
262
A
ASP
263
n
262
ASP
263
A
ILE
264
n
263
ILE
264
A
GLU
265
n
264
GLU
265
A
LEU
266
n
265
LEU
266
A
THR
267
n
266
THR
267
A
GLY
268
n
267
GLY
268
A
LYS
269
n
268
LYS
269
A
LEU
270
n
269
LEU
270
A
THR
271
n
270
THR
271
A
LEU
272
n
271
LEU
272
A
GLY
273
n
272
GLY
273
A
MET
274
n
273
MET
274
A
THR
275
n
274
THR
275
A
VAL
276
n
275
VAL
276
A
ALA
277
n
276
ALA
277
A
ASP
278
n
277
ASP
278
A
PHE
279
n
278
PHE
279
A
ARG
280
n
279
ARG
280
A
ASN
281
n
280
ASN
281
A
PRO
282
n
281
PRO
282
A
ARG
283
n
282
ARG
283
A
PRO
284
n
283
PRO
284
A
GLU
285
n
284
GLU
285
A
HIS
286
n
285
HIS
286
A
CYS
287
n
286
CYS
287
A
HIS
288
n
287
HIS
288
A
THR
289
n
288
THR
289
A
GLN
290
n
289
GLN
290
A
VAL
291
n
290
VAL
291
A
ALA
292
n
291
ALA
292
A
VAL
293
n
292
VAL
293
A
LYS
294
n
293
LYS
294
A
LEU
295
n
294
LEU
295
A
ASP
296
n
295
ASP
296
A
PHE
297
n
296
PHE
297
A
GLU
298
n
297
GLU
298
A
LYS
299
n
298
LYS
299
A
PHE
300
n
299
PHE
300
A
TRP
301
n
300
TRP
301
A
GLY
302
n
301
GLY
302
A
LEU
303
n
302
LEU
303
A
VAL
304
n
303
VAL
304
A
LEU
305
n
304
LEU
305
A
ASP
306
n
305
ASP
306
A
ALA
307
n
306
ALA
307
A
LEU
308
n
307
LEU
308
A
GLU
309
n
308
GLU
309
A
ARG
310
n
309
ARG
310
A
ILE
311
n
310
ILE
311
A
GLY
312
n
311
GLY
312
A
ASP
313
n
312
ASP
313
A
PRO
314
n
313
PRO
314
A
GLN
315
n
314
GLN
315
A
ALA
2
n
1
ALA
2
B
LYS
3
n
2
LYS
3
B
LYS
4
n
3
LYS
4
B
ILE
5
n
4
ILE
5
B
ILE
6
n
5
ILE
6
B
LEU
7
n
6
LEU
7
B
ASP
8
n
7
ASP
8
B
CYS
9
n
8
CYS
9
B
ASP
10
n
9
ASP
10
B
PRO
11
n
10
PRO
11
B
GLY
12
n
11
GLY
12
B
LEU
13
n
12
LEU
13
B
ASP
14
n
13
ASP
14
B
ASP
15
n
14
ASP
15
B
ALA
16
n
15
ALA
16
B
VAL
17
n
16
VAL
17
B
ALA
18
n
17
ALA
18
B
ILE
19
n
18
ILE
19
B
LEU
20
n
19
LEU
20
B
LEU
21
n
20
LEU
21
B
ALA
22
n
21
ALA
22
B
HIS
23
n
22
HIS
23
B
GLY
24
n
23
GLY
24
B
ASN
25
n
24
ASN
25
B
PRO
26
n
25
PRO
26
B
GLU
27
n
26
GLU
27
B
ILE
28
n
27
ILE
28
B
GLU
29
n
28
GLU
29
B
LEU
30
n
29
LEU
30
B
LEU
31
n
30
LEU
31
B
ALA
32
n
31
ALA
32
B
ILE
33
n
32
ILE
33
B
THR
34
n
33
THR
34
B
THR
35
n
34
THR
35
B
VAL
36
n
35
VAL
36
B
VAL
37
n
36
VAL
37
B
GLY
38
n
37
GLY
38
B
ASN
39
n
38
ASN
39
B
GLN
40
n
39
GLN
40
B
THR
41
n
40
THR
41
B
LEU
42
n
41
LEU
42
B
ALA
43
n
42
ALA
43
B
LYS
44
n
43
LYS
44
B
VAL
45
n
44
VAL
45
B
THR
46
n
45
THR
46
B
ARG
47
n
46
ARG
47
B
ASN
48
n
47
ASN
48
B
ALA
49
n
48
ALA
49
B
GLN
50
n
49
GLN
50
B
LEU
51
n
50
LEU
51
B
VAL
52
n
51
VAL
52
B
ALA
53
n
52
ALA
53
B
ASP
54
n
53
ASP
54
B
ILE
55
n
54
ILE
55
B
ALA
56
n
55
ALA
56
B
GLY
57
n
56
GLY
57
B
ILE
58
n
57
ILE
58
B
THR
59
n
58
THR
59
B
GLY
60
n
59
GLY
60
B
VAL
61
n
60
VAL
61
B
PRO
62
n
61
PRO
62
B
ILE
63
n
62
ILE
63
B
ALA
64
n
63
ALA
64
B
ALA
65
n
64
ALA
65
B
GLY
66
n
65
GLY
66
B
CYS
67
n
66
CYS
67
B
ASP
68
n
67
ASP
68
B
LYS
69
n
68
LYS
69
B
PRO
70
n
69
PRO
70
B
LEU
71
n
70
LEU
71
B
VAL
72
n
71
VAL
72
B
ARG
73
n
72
ARG
73
B
LYS
74
n
73
LYS
74
B
ILE
75
n
74
ILE
75
B
MET
76
n
75
MET
76
B
THR
77
n
76
THR
77
B
n
77
78
B
n
78
79
B
n
79
80
B
n
80
81
B
n
81
82
B
n
82
83
B
n
83
84
B
n
84
85
B
n
85
86
B
n
86
87
B
n
87
88
B
n
88
89
B
n
89
90
B
n
90
91
B
n
91
92
B
n
92
93
B
n
93
94
B
n
94
95
B
n
95
96
B
LYS
97
n
96
LYS
97
B
ASN
98
n
97
ASN
98
B
LYS
99
n
98
LYS
99
B
VAL
100
n
99
VAL
100
B
ASP
101
n
100
ASP
101
B
GLU
102
n
101
GLU
102
B
ARG
103
n
102
ARG
103
B
HIS
104
n
103
HIS
104
B
ALA
105
n
104
ALA
105
B
VAL
106
n
105
VAL
106
B
ASN
107
n
106
ASN
107
B
LEU
108
n
107
LEU
108
B
ILE
109
n
108
ILE
109
B
ILE
110
n
109
ILE
110
B
ASP
111
n
110
ASP
111
B
LEU
112
n
111
LEU
112
B
VAL
113
n
112
VAL
113
B
MET
114
n
113
MET
114
B
SER
115
n
114
SER
115
B
HIS
116
n
115
HIS
116
B
GLU
117
n
116
GLU
117
B
PRO
118
n
117
PRO
118
B
LYS
119
n
118
LYS
119
B
THR
120
n
119
THR
120
B
ILE
121
n
120
ILE
121
B
THR
122
n
121
THR
122
B
LEU
123
n
122
LEU
123
B
VAL
124
n
123
VAL
124
B
PRO
125
n
124
PRO
125
B
THR
126
n
125
THR
126
B
GLY
127
n
126
GLY
127
B
GLY
128
n
127
GLY
128
B
LEU
129
n
128
LEU
129
B
THR
130
n
129
THR
130
B
ASN
131
n
130
ASN
131
B
ILE
132
n
131
ILE
132
B
ALA
133
n
132
ALA
133
B
MET
134
n
133
MET
134
B
ALA
135
n
134
ALA
135
B
ALA
136
n
135
ALA
136
B
ARG
137
n
136
ARG
137
B
LEU
138
n
137
LEU
138
B
GLU
139
n
138
GLU
139
B
PRO
140
n
139
PRO
140
B
ARG
141
n
140
ARG
141
B
ILE
142
n
141
ILE
142
B
VAL
143
n
142
VAL
143
B
ASP
144
n
143
ASP
144
B
ARG
145
n
144
ARG
145
B
VAL
146
n
145
VAL
146
B
LYS
147
n
146
LYS
147
B
GLU
148
n
147
GLU
148
B
VAL
149
n
148
VAL
149
B
VAL
150
n
149
VAL
150
B
LEU
151
n
150
LEU
151
B
MET
152
n
151
MET
152
B
GLY
153
n
152
GLY
153
B
GLY
154
n
153
GLY
154
B
GLY
155
n
154
GLY
155
B
TYR
156
n
155
TYR
156
B
HIS
157
n
156
HIS
157
B
GLU
158
n
157
GLU
158
B
GLY
159
n
158
GLY
159
B
ASN
160
n
159
ASN
160
B
ALA
161
n
160
ALA
161
B
THR
162
n
161
THR
162
B
SER
163
n
162
SER
163
B
VAL
164
n
163
VAL
164
B
ALA
165
n
164
ALA
165
B
GLU
166
n
165
GLU
166
B
PHE
167
n
166
PHE
167
B
ASN
168
n
167
ASN
168
B
ILE
169
n
168
ILE
169
B
ILE
170
n
169
ILE
170
B
ILE
171
n
170
ILE
171
B
ASP
172
n
171
ASP
172
B
PRO
173
n
172
PRO
173
B
GLU
174
n
173
GLU
174
B
ALA
175
n
174
ALA
175
B
ALA
176
n
175
ALA
176
B
HIS
177
n
176
HIS
177
B
ILE
178
n
177
ILE
178
B
VAL
179
n
178
VAL
179
B
PHE
180
n
179
PHE
180
B
ASN
181
n
180
ASN
181
B
GLU
182
n
181
GLU
182
B
SER
183
n
182
SER
183
B
TRP
184
n
183
TRP
184
B
GLN
185
n
184
GLN
185
B
VAL
186
n
185
VAL
186
B
THR
187
n
186
THR
187
B
MET
188
n
187
MET
188
B
VAL
189
n
188
VAL
189
B
GLY
190
n
189
GLY
190
B
LEU
191
n
190
LEU
191
B
ASP
192
n
191
ASP
192
B
LEU
193
n
192
LEU
193
B
THR
194
n
193
THR
194
B
HIS
195
n
194
HIS
195
B
GLN
196
n
195
GLN
196
B
ALA
197
n
196
ALA
197
B
LEU
198
n
197
LEU
198
B
ALA
199
n
198
ALA
199
B
THR
200
n
199
THR
200
B
PRO
201
n
200
PRO
201
B
PRO
202
n
201
PRO
202
B
ILE
203
n
202
ILE
203
B
LEU
204
n
203
LEU
204
B
GLN
205
n
204
GLN
205
B
ARG
206
n
205
ARG
206
B
VAL
207
n
206
VAL
207
B
LYS
208
n
207
LYS
208
B
GLU
209
n
208
GLU
209
B
VAL
210
n
209
VAL
210
B
ASP
211
n
210
ASP
211
B
THR
212
n
211
THR
212
B
ASN
213
n
212
ASN
213
B
PRO
214
n
213
PRO
214
B
ALA
215
n
214
ALA
215
B
ARG
216
n
215
ARG
216
B
PHE
217
n
216
PHE
217
B
MET
218
n
217
MET
218
B
LEU
219
n
218
LEU
219
B
GLU
220
n
219
GLU
220
B
ILE
221
n
220
ILE
221
B
MET
222
n
221
MET
222
B
ASP
223
n
222
ASP
223
B
TYR
224
n
223
TYR
224
B
TYR
225
n
224
TYR
225
B
THR
226
n
225
THR
226
B
LYS
227
n
226
LYS
227
B
ILE
228
n
227
ILE
228
B
TYR
229
n
228
TYR
229
B
GLN
230
n
229
GLN
230
B
SER
231
n
230
SER
231
B
ASN
232
n
231
ASN
232
B
ARG
233
n
232
ARG
233
B
TYR
234
n
233
TYR
234
B
MET
235
n
234
MET
235
B
ALA
236
n
235
ALA
236
B
ALA
237
n
236
ALA
237
B
ALA
238
n
237
ALA
238
B
ALA
239
n
238
ALA
239
B
VAL
240
n
239
VAL
240
B
HIS
241
n
240
HIS
241
B
ASP
242
n
241
ASP
242
B
PRO
243
n
242
PRO
243
B
CYS
244
n
243
CYS
244
B
ALA
245
n
244
ALA
245
B
VAL
246
n
245
VAL
246
B
ALA
247
n
246
ALA
247
B
TYR
248
n
247
TYR
248
B
VAL
249
n
248
VAL
249
B
ILE
250
n
249
ILE
250
B
ASP
251
n
250
ASP
251
B
PRO
252
n
251
PRO
252
B
SER
253
n
252
SER
253
B
VAL
254
n
253
VAL
254
B
MET
255
n
254
MET
255
B
THR
256
n
255
THR
256
B
THR
257
n
256
THR
257
B
GLU
258
n
257
GLU
258
B
ARG
259
n
258
ARG
259
B
VAL
260
n
259
VAL
260
B
PRO
261
n
260
PRO
261
B
VAL
262
n
261
VAL
262
B
ASP
263
n
262
ASP
263
B
ILE
264
n
263
ILE
264
B
GLU
265
n
264
GLU
265
B
LEU
266
n
265
LEU
266
B
THR
267
n
266
THR
267
B
GLY
268
n
267
GLY
268
B
LYS
269
n
268
LYS
269
B
LEU
270
n
269
LEU
270
B
THR
271
n
270
THR
271
B
LEU
272
n
271
LEU
272
B
GLY
273
n
272
GLY
273
B
MET
274
n
273
MET
274
B
THR
275
n
274
THR
275
B
VAL
276
n
275
VAL
276
B
ALA
277
n
276
ALA
277
B
ASP
278
n
277
ASP
278
B
PHE
279
n
278
PHE
279
B
ARG
280
n
279
ARG
280
B
ASN
281
n
280
ASN
281
B
PRO
282
n
281
PRO
282
B
ARG
283
n
282
ARG
283
B
PRO
284
n
283
PRO
284
B
GLU
285
n
284
GLU
285
B
HIS
286
n
285
HIS
286
B
CYS
287
n
286
CYS
287
B
HIS
288
n
287
HIS
288
B
THR
289
n
288
THR
289
B
GLN
290
n
289
GLN
290
B
VAL
291
n
290
VAL
291
B
ALA
292
n
291
ALA
292
B
VAL
293
n
292
VAL
293
B
LYS
294
n
293
LYS
294
B
LEU
295
n
294
LEU
295
B
ASP
296
n
295
ASP
296
B
PHE
297
n
296
PHE
297
B
GLU
298
n
297
GLU
298
B
LYS
299
n
298
LYS
299
B
PHE
300
n
299
PHE
300
B
TRP
301
n
300
TRP
301
B
GLY
302
n
301
GLY
302
B
LEU
303
n
302
LEU
303
B
VAL
304
n
303
VAL
304
B
LEU
305
n
304
LEU
305
B
ASP
306
n
305
ASP
306
B
ALA
307
n
306
ALA
307
B
LEU
308
n
307
LEU
308
B
GLU
309
n
308
GLU
309
B
ARG
310
n
309
ARG
310
B
ILE
311
n
310
ILE
311
B
GLY
312
n
311
GLY
312
B
ASP
313
n
312
ASP
313
B
PRO
314
n
313
PRO
314
B
GLN
315
n
314
GLN
315
B
author_defined_assembly
4
tetrameric
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
A
ASP
15
A
OD2
ASP
14
1_555
76.2
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
A
ASP
15
A
OD1
ASP
14
1_555
97.4
A
ASP
15
A
OD2
ASP
14
1_555
A
K
900
C
K
K
1_555
A
ASP
15
A
OD1
ASP
14
1_555
51.7
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
A
THR
126
A
O
THR
125
1_555
93.5
A
ASP
15
A
OD2
ASP
14
1_555
A
K
900
C
K
K
1_555
A
THR
126
A
O
THR
125
1_555
93.2
A
ASP
15
A
OD1
ASP
14
1_555
A
K
900
C
K
K
1_555
A
THR
126
A
O
THR
125
1_555
138.6
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
A
ASP
242
A
OD2
ASP
241
1_555
143.1
A
ASP
15
A
OD2
ASP
14
1_555
A
K
900
C
K
K
1_555
A
ASP
242
A
OD2
ASP
241
1_555
67.5
A
ASP
15
A
OD1
ASP
14
1_555
A
K
900
C
K
K
1_555
A
ASP
242
A
OD2
ASP
241
1_555
65.2
A
THR
126
A
O
THR
125
1_555
A
K
900
C
K
K
1_555
A
ASP
242
A
OD2
ASP
241
1_555
82.5
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
140.2
A
ASP
15
A
OD2
ASP
14
1_555
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
141.2
A
ASP
15
A
OD1
ASP
14
1_555
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
116.5
A
THR
126
A
O
THR
125
1_555
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
75.1
A
ASP
242
A
OD2
ASP
241
1_555
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
74.2
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
10
B
OD2
ASP
9
1_555
39.7
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
15
B
OD1
ASP
14
1_555
76.7
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
15
B
OD1
ASP
14
1_555
100.4
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
15
B
OD2
ASP
14
1_555
54.8
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
15
B
OD2
ASP
14
1_555
93.9
B
ASP
15
B
OD1
ASP
14
1_555
B
K
933
D
K
K
1_555
B
ASP
15
B
OD2
ASP
14
1_555
44.6
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
THR
126
B
O
THR
125
1_555
73.1
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
B
THR
126
B
O
THR
125
1_555
87.4
B
ASP
15
B
OD1
ASP
14
1_555
B
K
933
D
K
K
1_555
B
THR
126
B
O
THR
125
1_555
120.3
B
ASP
15
B
OD2
ASP
14
1_555
B
K
933
D
K
K
1_555
B
THR
126
B
O
THR
125
1_555
76.0
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
242
B
OD2
ASP
241
1_555
130.1
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
B
ASP
242
B
OD2
ASP
241
1_555
169.5
B
ASP
15
B
OD1
ASP
14
1_555
B
K
933
D
K
K
1_555
B
ASP
242
B
OD2
ASP
241
1_555
71.6
B
ASP
15
B
OD2
ASP
14
1_555
B
K
933
D
K
K
1_555
B
ASP
242
B
OD2
ASP
241
1_555
75.6
B
THR
126
B
O
THR
125
1_555
B
K
933
D
K
K
1_555
B
ASP
242
B
OD2
ASP
241
1_555
90.8
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
113.5
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
103.0
B
ASP
15
B
OD1
ASP
14
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
56.1
B
ASP
15
B
OD2
ASP
14
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
100.6
B
THR
126
B
O
THR
125
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
169.3
B
ASP
242
B
OD2
ASP
241
1_555
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
78.5
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
O
THR
122
A
O
THR
121
A
N
LYS
4
A
N
LYS
3
A
O
ILE
5
A
O
ILE
4
A
N
GLU
29
A
N
GLU
28
A
O
ILE
33
A
O
ILE
32
A
N
PRO
62
A
N
PRO
61
A
O
VAL
149
A
O
VAL
148
A
N
THR
187
A
N
THR
186
A
O
VAL
186
A
O
VAL
185
A
N
GLN
290
A
N
GLN
289
A
O
VAL
291
A
O
VAL
290
A
N
GLU
258
A
N
GLU
257
A
O
ASP
263
A
O
ASP
262
A
N
VAL
276
A
N
VAL
275
B
O
THR
122
B
O
THR
121
B
N
LYS
4
B
N
LYS
3
B
O
ILE
5
B
O
ILE
4
B
N
GLU
29
B
N
GLU
28
B
O
ILE
33
B
O
ILE
32
B
N
PRO
62
B
N
PRO
61
B
O
VAL
149
B
O
VAL
148
B
N
THR
187
B
N
THR
186
B
O
VAL
186
B
O
VAL
185
B
N
GLN
290
B
N
GLN
289
B
O
PRO
261
B
O
PRO
260
B
N
ASP
278
B
N
ASP
277
1
A
ALA
78
A
ALA
77
1
Y
1
A
GLY
79
A
GLY
78
1
Y
1
A
HIS
80
A
HIS
79
1
Y
1
A
ILE
81
A
ILE
80
1
Y
1
A
HIS
82
A
HIS
81
1
Y
1
A
GLY
83
A
GLY
82
1
Y
1
B
ALA
78
B
ALA
77
1
Y
1
B
GLY
79
B
GLY
78
1
Y
1
B
HIS
80
B
HIS
79
1
Y
1
B
ILE
81
B
ILE
80
1
Y
1
B
HIS
82
B
HIS
81
1
Y
1
B
GLY
83
B
GLY
82
1
Y
1
B
GLU
84
B
GLU
83
1
Y
1
B
SER
85
B
SER
84
1
Y
1
B
GLY
86
B
GLY
85
1
Y
1
B
MET
87
B
MET
86
1
Y
1
B
GLY
88
B
GLY
87
1
Y
1
B
THR
89
B
THR
88
1
Y
1
B
VAL
90
B
VAL
89
1
Y
1
B
ALA
91
B
ALA
90
1
Y
1
B
TYR
92
B
TYR
91
1
Y
1
B
PRO
93
B
PRO
92
1
Y
1
B
ALA
94
B
ALA
93
1
Y
1
B
GLU
95
B
GLU
94
1
Y
1
B
PHE
96
B
PHE
95
1
Y
1
B
B
O
N
ASN
PRO
281
282
1.75
1
A
A
OG
O
SER
HOH
115
918
2.12
1
B
B
CG2
NE2
THR
GLN
226
230
2.12
1
B
ASN
281
11.28
1
B
B
MET
LEU
218
219
-148.78
1
B
B
ASN
PRO
281
282
136.17
1
B
B
C
N
ASN
PRO
281
282
1.17
1
-19.66
2.50
113.10
93.44
A
A
A
N
CA
C
GLY
GLY
GLY
12
12
12
N
1
9.85
1.60
100.20
110.05
A
A
A
CG
SD
CE
MET
MET
MET
76
76
76
N
1
-15.15
2.50
113.10
97.95
A
A
A
N
CA
C
GLY
GLY
GLY
86
86
86
N
1
-17.96
2.10
128.40
110.44
A
A
A
C
N
CD
GLU
PRO
PRO
139
140
140
Y
1
-25.83
2.10
128.40
102.57
A
A
A
C
N
CD
ASP
PRO
PRO
251
252
252
Y
1
3.14
0.50
120.30
123.44
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
280
280
280
N
1
-16.31
1.90
121.10
104.79
A
A
A
O
C
N
ASN
ASN
PRO
281
281
282
Y
1
3.39
0.50
120.30
123.69
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
283
283
283
N
1
3.26
0.50
120.30
123.56
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
310
310
310
N
1
19.43
2.70
111.00
130.43
B
B
B
N
CA
C
LYS
LYS
LYS
3
3
3
N
1
-20.32
2.10
128.40
108.08
B
B
B
C
N
CD
ASP
PRO
PRO
10
11
11
Y
1
-19.45
2.10
128.40
108.95
B
B
B
C
N
CD
GLU
PRO
PRO
139
140
140
Y
1
23.55
2.20
113.40
136.95
B
B
B
CA
CB
CG
ASP
ASP
ASP
144
144
144
N
1
3.10
0.50
120.30
123.40
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
145
145
145
N
1
9.96
1.60
100.20
110.16
B
B
B
CG
SD
CE
MET
MET
MET
222
222
222
N
1
-13.83
2.00
110.40
96.57
B
B
B
CB
CA
C
GLN
GLN
GLN
230
230
230
N
1
3.69
0.50
120.30
123.99
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
233
233
233
N
1
17.37
1.80
110.60
127.97
B
B
B
N
CA
CB
TYR
TYR
TYR
234
234
234
N
1
-14.13
2.10
128.40
114.27
B
B
B
C
N
CD
ASP
PRO
PRO
251
252
252
Y
1
3.68
0.50
120.30
123.98
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
280
280
280
N
1
21.75
2.80
117.10
138.85
B
B
B
CA
C
N
ASN
ASN
PRO
281
281
282
Y
1
-27.06
1.90
121.10
94.04
B
B
B
O
C
N
ASN
ASN
PRO
281
281
282
Y
1
-21.26
1.50
119.30
98.04
B
B
B
C
N
CA
ASN
PRO
PRO
281
282
282
Y
1
11.64
1.40
111.70
123.34
B
B
B
CA
N
CD
PRO
PRO
PRO
282
282
282
N
1
-10.94
1.60
122.70
111.76
B
B
B
O
C
N
PRO
PRO
ARG
282
282
283
Y
1
3.65
0.50
120.30
123.95
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
283
283
283
N
1
A
A
C
OXT
GLN
GLN
315
315
0.607
0.019
1.229
1.836
N
1
B
B
N
CA
LEU
LEU
219
219
0.224
0.020
1.459
1.683
N
1
B
B
N
CA
TYR
TYR
234
234
0.162
0.020
1.459
1.621
N
1
B
B
C
N
ASN
PRO
281
282
-0.166
0.019
1.338
1.172
Y
1
B
B
CA
C
PRO
PRO
282
282
0.228
0.020
1.524
1.752
N
1
B
B
C
N
PRO
ARG
282
283
0.160
0.023
1.336
1.496
Y
1
B
B
N
CA
ARG
ARG
283
283
0.222
0.020
1.459
1.681
N
1
A
LYS
3
54.01
79.72
1
A
PRO
11
-39.95
107.06
1
A
GLU
139
-151.82
74.21
1
A
ASN
160
-140.34
-50.37
1
A
GLN
230
-62.00
10.16
1
A
ARG
233
-130.93
-144.03
1
A
HIS
241
-90.71
-70.98
1
A
ASP
251
-159.06
89.40
1
A
SER
253
-47.68
-8.67
1
A
ASN
281
-32.07
-85.81
1
B
LYS
3
24.45
104.74
1
B
PRO
11
-22.22
128.70
1
B
LEU
13
-35.48
-75.22
1
B
HIS
23
-59.39
-71.18
1
B
ILE
55
-39.08
-39.60
1
B
MET
76
78.75
-15.48
1
B
ASP
101
-41.82
157.65
1
B
HIS
157
-141.14
31.39
1
B
ASN
160
-132.21
-55.34
1
B
ALA
197
-62.16
64.61
1
B
PRO
201
-26.35
-60.91
1
B
GLN
205
-82.50
-71.60
1
B
LYS
227
-58.04
-74.99
1
B
ILE
228
-19.24
-61.63
1
B
GLN
230
-60.12
14.81
1
B
ARG
233
-143.19
-115.21
1
B
TYR
234
-155.96
72.42
1
B
ALA
236
-28.05
-48.65
1
B
HIS
241
-130.30
-62.27
1
B
ASP
251
-168.87
81.56
1
B
PRO
252
-36.80
-36.22
1
B
HIS
286
-103.69
76.98
1
B
VAL
293
-120.93
-78.48
1
B
LEU
303
-27.94
-65.17
1
B
ARG
310
-39.89
-34.03
1
B
PRO
314
-39.53
96.52
TORSION ANGLES NOT RESTRAINED. MEAN B VALUE IS 28.07 ANGSTROMS**. X-PLOR ALSO WAS USED.
THE MOLECULE DENOTED BY CHAIN IDENTIFIER B SUFFERS A
HIGHER DEGREE OF DISORDER, AS JUDGED FROM THE TEMPERATURE
FACTORS THAT ARE CONSIDERABLY HIGHER.
0.1700000
2.5
99.0
23135
89.1
1
2.0
2.5
99.0
73
4693
2
0
4618
0.016
1.0
2.029
2.5
99.
1MAS
25989
0.0
0.0710000
1
4.
96.1
model building
X-PLOR
refinement
TNT
refinement
X-PLOR
data reduction
XENGEN
V. 2.1
phasing
X-PLOR
PURINE NUCLEOSIDE HYDROLASE
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
LEU
13
A
LEU
12
HELX_P
A
GLY
24
A
GLY
23
1
1
12
A
LEU
42
A
LEU
41
HELX_P
A
ILE
55
A
ILE
54
1
2
14
A
ALA
105
A
ALA
104
HELX_P
A
SER
115
A
SER
114
1
3
11
A
THR
130
A
THR
129
HELX_P
A
LEU
138
A
LEU
137
1
4
9
A
PRO
140
A
PRO
139
HELX_P
A
ARG
145
A
ARG
144
5
5
6
A
PHE
167
A
PHE
166
HELX_P
A
ASN
181
A
ASN
180
1
6
15
A
LEU
191
A
LEU
190
HELX_P
A
GLN
196
A
GLN
195
1
7
6
A
PRO
201
A
PRO
200
HELX_P
A
VAL
210
A
VAL
209
1
8
10
A
ASN
213
A
ASN
212
HELX_P
A
GLN
230
A
GLN
229
1
9
18
A
ASP
242
A
ASP
241
HELX_P
A
ILE
250
A
ILE
249
5
10
9
A
PRO
252
A
PRO
251
HELX_P
A
VAL
254
A
VAL
253
5
11
3
A
PHE
297
A
PHE
296
HELX_P
A
ILE
311
A
ILE
310
1
12
15
B
LEU
13
B
LEU
12
HELX_P
B
HIS
23
B
HIS
22
1
13
11
B
LEU
42
B
LEU
41
HELX_P
B
ALA
56
B
ALA
55
1
14
15
B
ALA
105
B
ALA
104
HELX_P
B
MET
114
B
MET
113
1
15
10
B
THR
130
B
THR
129
HELX_P
B
LEU
138
B
LEU
137
1
16
9
B
PRO
140
B
PRO
139
HELX_P
B
ARG
145
B
ARG
144
5
17
6
B
GLU
166
B
GLU
165
HELX_P
B
ILE
171
B
ILE
170
1
18
6
B
GLU
174
B
GLU
173
HELX_P
B
GLU
182
B
GLU
181
1
19
9
B
LEU
191
B
LEU
190
HELX_P
B
THR
194
B
THR
193
1
20
4
B
PRO
201
B
PRO
200
HELX_P
B
VAL
210
B
VAL
209
1
21
10
B
ASN
213
B
ASN
212
HELX_P
B
ASN
232
B
ASN
231
1
22
20
B
ASP
242
B
ASP
241
HELX_P
B
ILE
250
B
ILE
249
1
23
9
B
PRO
252
B
PRO
251
HELX_P
B
VAL
254
B
VAL
253
5
24
3
B
PHE
297
B
PHE
296
HELX_P
B
ILE
311
B
ILE
310
1
25
15
metalc
2.356
A
ASP
10
A
OD1
ASP
9
1_555
A
K
900
C
K
K
1_555
metalc
2.623
A
ASP
15
A
OD2
ASP
14
1_555
A
K
900
C
K
K
1_555
metalc
2.495
A
ASP
15
A
OD1
ASP
14
1_555
A
K
900
C
K
K
1_555
metalc
2.673
A
THR
126
A
O
THR
125
1_555
A
K
900
C
K
K
1_555
metalc
2.680
A
ASP
242
A
OD2
ASP
241
1_555
A
K
900
C
K
K
1_555
metalc
2.516
A
K
900
C
K
K
1_555
A
HOH
902
E
O
HOH
1_555
metalc
2.555
B
ASP
10
B
OD1
ASP
9
1_555
B
K
933
D
K
K
1_555
metalc
3.420
B
ASP
10
B
OD2
ASP
9
1_555
B
K
933
D
K
K
1_555
metalc
2.328
B
ASP
15
B
OD1
ASP
14
1_555
B
K
933
D
K
K
1_555
metalc
3.184
B
ASP
15
B
OD2
ASP
14
1_555
B
K
933
D
K
K
1_555
metalc
2.523
B
THR
126
B
O
THR
125
1_555
B
K
933
D
K
K
1_555
metalc
2.564
B
ASP
242
B
OD2
ASP
241
1_555
B
K
933
D
K
K
1_555
metalc
3.617
B
K
933
D
K
K
1_555
B
HOH
950
F
O
HOH
1_555
HYDROLASE
HYDROLASE, PURINE NUCLEOSIDE HYDROLASE, PURINE NUCLEOSIDASE, IU-NH
given
-0.330100
0.943796
0.016835
0.943851
0.329761
0.020081
0.013400
0.022518
-0.999657
-0.14923
-1.24879
59.80751
IUNH_CRIFA
UNP
1
1
Q27546
PKKIILDCDPGLDDAVAILLAHGNPEIELLAITTVVGNQTLAKVTRNAQLVADIAGITGVPIAAGCDKPLVRKIMTAGHI
HGESGMGTVAYPAEFKNKVDERHAVNLIIDLVMSHEPKTITLVPTGGLTNIAMAARLEPRIVDRVKEVVLMGGGYHEGNA
TSVAEFNIIIDPEAAHIVFNESWQVTMVGLDLTHQALATPPILQRVKEVDTNPARFMLEIMDYYTKIYQSNRYMAAAAVH
DPCAVAYVIDPSVMTTERVPVDIELTGKLTLGMTVADFRNPRPEHCHTQVAVKLDFEKFWGLVLDALERIGDPQ
2
314
1MAS
3
315
Q27546
A
1
2
314
2
314
1MAS
3
315
Q27546
B
1
2
314
4
4
2
4
3
2
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
A
ILE
121
A
ILE
120
A
PRO
125
A
PRO
124
A
LYS
4
A
LYS
3
A
CYS
9
A
CYS
8
A
GLU
29
A
GLU
28
A
THR
35
A
THR
34
A
PRO
62
A
PRO
61
A
ALA
65
A
ALA
64
A
VAL
149
A
VAL
148
A
MET
152
A
MET
151
A
VAL
186
A
VAL
185
A
VAL
189
A
VAL
188
A
THR
289
A
THR
288
A
LEU
295
A
LEU
294
A
MET
255
A
MET
254
A
ARG
259
A
ARG
258
A
VAL
262
A
VAL
261
A
ILE
264
A
ILE
263
A
THR
275
A
THR
274
A
ALA
277
A
ALA
276
B
ILE
121
B
ILE
120
B
PRO
125
B
PRO
124
B
LYS
4
B
LYS
3
B
CYS
9
B
CYS
8
B
GLU
29
B
GLU
28
B
THR
35
B
THR
34
B
PRO
62
B
PRO
61
B
ALA
65
B
ALA
64
B
VAL
149
B
VAL
148
B
LEU
151
B
LEU
150
B
VAL
186
B
VAL
185
B
MET
188
B
MET
187
B
THR
289
B
THR
288
B
VAL
291
B
VAL
290
B
PRO
261
B
PRO
260
B
ILE
264
B
ILE
263
B
THR
275
B
THR
274
B
ASP
278
B
ASP
277
POCKET AT THE C-TERMINAL END OF THE BETA SHEET.
Unknown
10
BINDING SITE FOR RESIDUE K A 900
A
K
900
Software
5
BINDING SITE FOR RESIDUE K B 933
B
K
933
Software
4
A
ASP
10
A
ASP
9
10
1_555
A
ASP
14
A
ASP
13
10
1_555
A
ASP
15
A
ASP
14
10
1_555
A
HIS
241
A
HIS
240
10
1_555
A
ASP
242
A
ASP
241
10
1_555
B
ASP
10
B
ASP
9
10
1_555
B
ASP
14
B
ASP
13
10
1_555
B
ASP
15
B
ASP
14
10
1_555
B
HIS
241
B
HIS
240
10
1_555
B
ASP
242
B
ASP
241
10
1_555
A
ASP
10
A
ASP
9
5
1_555
A
ASP
15
A
ASP
14
5
1_555
A
THR
126
A
THR
125
5
1_555
A
ASP
242
A
ASP
241
5
1_555
A
HOH
902
E
HOH
5
1_555
B
ASP
10
B
ASP
9
4
1_555
B
ASP
15
B
ASP
14
4
1_555
B
THR
126
B
THR
125
4
1_555
B
ASP
242
B
ASP
241
4
1_555
18
P 21 21 2