0.007174
0.004142
0.000000
0.000000
0.008284
0.000000
0.000000
0.000000
0.006199
0.00000
0.00000
0.00000
De Azevedo Jr., W.F.
Canduri, F.
Dos Santos, D.M.
Pereira, J.H.
Dias, M.V.B.
Silva, R.G.
Mendes, M.A.
Palma, M.S.
Basso, L.A.
Santos, D.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
139.390
139.390
161.310
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
C11 H14 N4 O4
266.253
1,4-DIDEOXY-4-AZA-1-(S)-(9-DEAZAHYPOXANTHIN-9-YL)-D-RIBITOL
Forodesine; Immucillin H
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
O
N
184
N
C
N
185
R
C
N
186
N
N
N
187
R
C
N
188
N
O
N
189
S
C
N
190
N
O
N
191
S
C
Y
192
N
C
Y
193
N
C
Y
194
N
N
Y
195
N
C
N
196
N
C
N
197
N
O
N
198
N
N
N
199
N
C
N
200
N
N
Y
201
N
C
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
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
O
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
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
N
N
247
N
O
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
H
N
262
N
H
N
263
N
N
N
264
S
C
N
265
N
C
N
266
N
O
N
267
N
C
N
268
N
C
N
269
N
S
N
270
N
C
N
271
N
O
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
H
N
282
N
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
N
294
N
O
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
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
C
N
312
N
C
N
313
N
O
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
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
N
328
N
O
N
329
N
O
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
S
N
338
N
O
N
339
N
O
N
340
N
O
N
341
N
O
N
342
N
N
N
343
S
C
N
344
N
C
N
345
N
O
N
346
R
C
N
347
N
O
N
348
N
C
N
349
N
O
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
H
N
358
N
H
N
359
N
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
N
Y
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
N
373
N
O
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
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
N
N
387
S
C
N
388
N
C
N
389
N
O
N
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
N
397
N
O
N
398
N
O
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
N
N
411
S
C
N
412
N
C
N
413
N
O
N
414
N
C
N
415
N
C
N
416
N
C
N
417
N
O
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
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
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
sing
N
192
N
sing
Y
193
N
doub
Y
194
N
sing
Y
195
N
sing
N
196
N
sing
Y
197
N
sing
N
198
N
sing
N
199
N
sing
Y
200
N
doub
N
201
N
doub
N
202
N
sing
N
203
N
sing
N
204
N
doub
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
doub
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
sing
N
234
N
sing
N
235
N
doub
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
sing
N
258
N
sing
N
259
N
doub
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
sing
N
277
N
sing
N
278
N
doub
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
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
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
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
doub
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
doub
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
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
doub
Y
361
N
sing
Y
362
N
sing
N
363
N
sing
Y
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
doub
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
doub
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
US
Biochem.Biophys.Res.Commun.
BBRCA9
0146
0006-291X
309
917
922
10.1016/j.bbrc.2003.08.094
13679061
Structural basis for inhibition of human PNP by immucillin-H
2003
US
Biochem.Biophys.Res.Commun.
BBRCA9
0146
0006-291X
308
545
552
10.1016/S0006-291X(03)01431-1
12914785
Crystal structure of human purine nucleoside phosphorylase at 2.3A resolution
2003
10.2210/pdb1pf7/pdb
pdb_00001pf7
104.0
1
CCD
2003-04-16
MARRESEARCH
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.4310
1.0
D03B-MX1
LNLS
1.4310
SYNCHROTRON
LNLS BEAMLINE D03B-MX1
complexed with IMMUCILLIN H, residue IMH
32184.877
PURINE NUCLEOSIDE PHOSPHORYLASE
2.4.2.1
1
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
266.253
1,4-DIDEOXY-4-AZA-1-(S)-(9-DEAZAHYPOXANTHIN-9-YL)-D-RIBITOL
1
syn
non-polymer
18.015
water
64
nat
water
INOSINE PHOSPHORYLASE, PNP
E.C.2.4.2.1
no
no
MENGYTYEDYKNTAEWLLSHTKHRPQVAIICGSGLGGLTDKLTQAQIFDYSEIPNFPRSTVPGHAGRLVFGFLNGRACVM
MQGRFHMYEGYPLWKVTFPVRVFHLLGVDTLVVTNAAGGLNPKFEVGDIMLIRDHINLPGFSGQNPLRGPNDERFGDRFP
AMSDAYDRTMRQRALSTWKQMGEQRELQEGTYVMVAGPSFETVAECRVLQKLGADAVGMSTVPEVIVARHCGLRVFGFSL
ITNKVIMDYESLEKANHEEVLAAGKQAAQKLEQFVSILMASIPLPDKAS
MENGYTYEDYKNTAEWLLSHTKHRPQVAIICGSGLGGLTDKLTQAQIFDYSEIPNFPRSTVPGHAGRLVFGFLNGRACVM
MQGRFHMYEGYPLWKVTFPVRVFHLLGVDTLVVTNAAGGLNPKFEVGDIMLIRDHINLPGFSGQNPLRGPNDERFGDRFP
AMSDAYDRTMRQRALSTWKQMGEQRELQEGTYVMVAGPSFETVAECRVLQKLGADAVGMSTVPEVIVARHCGLRVFGFSL
ITNKVIMDYESLEKANHEEVLAAGKQAAQKLEQFVSILMASIPLPDKAS
E
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
plasmid
1
4.92
75.0
5.30
0.05M CITRATE BUFFER, 19% AMMONIUM SULPHATE, pH 5.30
atom_site
chem_comp
database_2
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Atomic model
Database references
Derived calculations
Structure summary
Data collection
Refinement description
1
0
2004-06-01
1
1
2008-04-29
1
2
2011-07-13
2
0
2022-10-05
2
1
2023-09-20
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_chem_comp.pdbx_synonyms
_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
HIGH-RESOLUTION STRUCTURE OF HUMAN PURINE NUCLEOSIDE PHOSPHORYLASE
RCSB
Y
RCSB
2003-05-24
REL
REL
SO4
SULFATE ION
IMH
1,4-DIDEOXY-4-AZA-1-(S)-(9-DEAZAHYPOXANTHIN-9-YL)-D-RIBITOL
HOH
water
1M73
PDB
experimental model
SO4
291
2
SO4
SO4
291
E
SO4
292
2
SO4
SO4
292
E
SO4
293
2
SO4
SO4
293
E
IMH
290
3
IMH
IMH
290
E
HOH
294
4
HOH
HOH
294
E
HOH
295
4
HOH
HOH
295
E
HOH
296
4
HOH
HOH
296
E
HOH
297
4
HOH
HOH
297
E
HOH
298
4
HOH
HOH
298
E
HOH
299
4
HOH
HOH
299
E
HOH
300
4
HOH
HOH
300
E
HOH
301
4
HOH
HOH
301
E
HOH
302
4
HOH
HOH
302
E
HOH
303
4
HOH
HOH
303
E
HOH
304
4
HOH
HOH
304
E
HOH
305
4
HOH
HOH
305
E
HOH
306
4
HOH
HOH
306
E
HOH
307
4
HOH
HOH
307
E
HOH
308
4
HOH
HOH
308
E
HOH
309
4
HOH
HOH
309
E
HOH
310
4
HOH
HOH
310
E
HOH
311
4
HOH
HOH
311
E
HOH
312
4
HOH
HOH
312
E
HOH
313
4
HOH
HOH
313
E
HOH
314
4
HOH
HOH
314
E
HOH
315
4
HOH
HOH
315
E
HOH
316
4
HOH
HOH
316
E
HOH
317
4
HOH
HOH
317
E
HOH
318
4
HOH
HOH
318
E
HOH
319
4
HOH
HOH
319
E
HOH
320
4
HOH
HOH
320
E
HOH
321
4
HOH
HOH
321
E
HOH
322
4
HOH
HOH
322
E
HOH
323
4
HOH
HOH
323
E
HOH
324
4
HOH
HOH
324
E
HOH
325
4
HOH
HOH
325
E
HOH
326
4
HOH
HOH
326
E
HOH
327
4
HOH
HOH
327
E
HOH
328
4
HOH
HOH
328
E
HOH
329
4
HOH
HOH
329
E
HOH
330
4
HOH
HOH
330
E
HOH
331
4
HOH
HOH
331
E
HOH
332
4
HOH
HOH
332
E
HOH
333
4
HOH
HOH
333
E
HOH
334
4
HOH
HOH
334
E
HOH
335
4
HOH
HOH
335
E
HOH
336
4
HOH
HOH
336
E
HOH
337
4
HOH
HOH
337
E
HOH
338
4
HOH
HOH
338
E
HOH
339
4
HOH
HOH
339
E
HOH
340
4
HOH
HOH
340
E
HOH
341
4
HOH
HOH
341
E
HOH
342
4
HOH
HOH
342
E
HOH
343
4
HOH
HOH
343
E
HOH
344
4
HOH
HOH
344
E
HOH
345
4
HOH
HOH
345
E
HOH
346
4
HOH
HOH
346
E
HOH
347
4
HOH
HOH
347
E
HOH
348
4
HOH
HOH
348
E
HOH
349
4
HOH
HOH
349
E
HOH
350
4
HOH
HOH
350
E
HOH
351
4
HOH
HOH
351
E
HOH
352
4
HOH
HOH
352
E
HOH
353
4
HOH
HOH
353
E
HOH
354
4
HOH
HOH
354
E
HOH
355
4
HOH
HOH
355
E
HOH
356
4
HOH
HOH
356
E
HOH
357
4
HOH
HOH
357
E
n
1
1
E
GLU
2
n
2
GLU
2
E
ASN
3
n
3
ASN
3
E
GLY
4
n
4
GLY
4
E
TYR
5
n
5
TYR
5
E
THR
6
n
6
THR
6
E
TYR
7
n
7
TYR
7
E
GLU
8
n
8
GLU
8
E
ASP
9
n
9
ASP
9
E
TYR
10
n
10
TYR
10
E
LYS
11
n
11
LYS
11
E
ASN
12
n
12
ASN
12
E
THR
13
n
13
THR
13
E
ALA
14
n
14
ALA
14
E
GLU
15
n
15
GLU
15
E
TRP
16
n
16
TRP
16
E
LEU
17
n
17
LEU
17
E
LEU
18
n
18
LEU
18
E
SER
19
n
19
SER
19
E
HIS
20
n
20
HIS
20
E
THR
21
n
21
THR
21
E
LYS
22
n
22
LYS
22
E
HIS
23
n
23
HIS
23
E
ARG
24
n
24
ARG
24
E
PRO
25
n
25
PRO
25
E
GLN
26
n
26
GLN
26
E
VAL
27
n
27
VAL
27
E
ALA
28
n
28
ALA
28
E
ILE
29
n
29
ILE
29
E
ILE
30
n
30
ILE
30
E
CYS
31
n
31
CYS
31
E
GLY
32
n
32
GLY
32
E
SER
33
n
33
SER
33
E
GLY
34
n
34
GLY
34
E
LEU
35
n
35
LEU
35
E
GLY
36
n
36
GLY
36
E
GLY
37
n
37
GLY
37
E
LEU
38
n
38
LEU
38
E
THR
39
n
39
THR
39
E
ASP
40
n
40
ASP
40
E
LYS
41
n
41
LYS
41
E
LEU
42
n
42
LEU
42
E
THR
43
n
43
THR
43
E
GLN
44
n
44
GLN
44
E
ALA
45
n
45
ALA
45
E
GLN
46
n
46
GLN
46
E
ILE
47
n
47
ILE
47
E
PHE
48
n
48
PHE
48
E
ASP
49
n
49
ASP
49
E
TYR
50
n
50
TYR
50
E
SER
51
n
51
SER
51
E
GLU
52
n
52
GLU
52
E
ILE
53
n
53
ILE
53
E
PRO
54
n
54
PRO
54
E
ASN
55
n
55
ASN
55
E
PHE
56
n
56
PHE
56
E
PRO
57
n
57
PRO
57
E
ARG
58
n
58
ARG
58
E
SER
59
n
59
SER
59
E
THR
60
n
60
THR
60
E
VAL
61
n
61
VAL
61
E
PRO
62
n
62
PRO
62
E
GLY
63
n
63
GLY
63
E
HIS
64
n
64
HIS
64
E
ALA
65
n
65
ALA
65
E
GLY
66
n
66
GLY
66
E
ARG
67
n
67
ARG
67
E
LEU
68
n
68
LEU
68
E
VAL
69
n
69
VAL
69
E
PHE
70
n
70
PHE
70
E
GLY
71
n
71
GLY
71
E
PHE
72
n
72
PHE
72
E
LEU
73
n
73
LEU
73
E
ASN
74
n
74
ASN
74
E
GLY
75
n
75
GLY
75
E
ARG
76
n
76
ARG
76
E
ALA
77
n
77
ALA
77
E
CYS
78
n
78
CYS
78
E
VAL
79
n
79
VAL
79
E
MET
80
n
80
MET
80
E
MET
81
n
81
MET
81
E
GLN
82
n
82
GLN
82
E
GLY
83
n
83
GLY
83
E
ARG
84
n
84
ARG
84
E
PHE
85
n
85
PHE
85
E
HIS
86
n
86
HIS
86
E
MET
87
n
87
MET
87
E
TYR
88
n
88
TYR
88
E
GLU
89
n
89
GLU
89
E
GLY
90
n
90
GLY
90
E
TYR
91
n
91
TYR
91
E
PRO
92
n
92
PRO
92
E
LEU
93
n
93
LEU
93
E
TRP
94
n
94
TRP
94
E
LYS
95
n
95
LYS
95
E
VAL
96
n
96
VAL
96
E
THR
97
n
97
THR
97
E
PHE
98
n
98
PHE
98
E
PRO
99
n
99
PRO
99
E
VAL
100
n
100
VAL
100
E
ARG
101
n
101
ARG
101
E
VAL
102
n
102
VAL
102
E
PHE
103
n
103
PHE
103
E
HIS
104
n
104
HIS
104
E
LEU
105
n
105
LEU
105
E
LEU
106
n
106
LEU
106
E
GLY
107
n
107
GLY
107
E
VAL
108
n
108
VAL
108
E
ASP
109
n
109
ASP
109
E
THR
110
n
110
THR
110
E
LEU
111
n
111
LEU
111
E
VAL
112
n
112
VAL
112
E
VAL
113
n
113
VAL
113
E
THR
114
n
114
THR
114
E
ASN
115
n
115
ASN
115
E
ALA
116
n
116
ALA
116
E
ALA
117
n
117
ALA
117
E
GLY
118
n
118
GLY
118
E
GLY
119
n
119
GLY
119
E
LEU
120
n
120
LEU
120
E
ASN
121
n
121
ASN
121
E
PRO
122
n
122
PRO
122
E
LYS
123
n
123
LYS
123
E
PHE
124
n
124
PHE
124
E
GLU
125
n
125
GLU
125
E
VAL
126
n
126
VAL
126
E
GLY
127
n
127
GLY
127
E
ASP
128
n
128
ASP
128
E
ILE
129
n
129
ILE
129
E
MET
130
n
130
MET
130
E
LEU
131
n
131
LEU
131
E
ILE
132
n
132
ILE
132
E
ARG
133
n
133
ARG
133
E
ASP
134
n
134
ASP
134
E
HIS
135
n
135
HIS
135
E
ILE
136
n
136
ILE
136
E
ASN
137
n
137
ASN
137
E
LEU
138
n
138
LEU
138
E
PRO
139
n
139
PRO
139
E
GLY
140
n
140
GLY
140
E
PHE
141
n
141
PHE
141
E
SER
142
n
142
SER
142
E
GLY
143
n
143
GLY
143
E
GLN
144
n
144
GLN
144
E
ASN
145
n
145
ASN
145
E
PRO
146
n
146
PRO
146
E
LEU
147
n
147
LEU
147
E
ARG
148
n
148
ARG
148
E
GLY
149
n
149
GLY
149
E
PRO
150
n
150
PRO
150
E
ASN
151
n
151
ASN
151
E
ASP
152
n
152
ASP
152
E
GLU
153
n
153
GLU
153
E
ARG
154
n
154
ARG
154
E
PHE
155
n
155
PHE
155
E
GLY
156
n
156
GLY
156
E
ASP
157
n
157
ASP
157
E
ARG
158
n
158
ARG
158
E
PHE
159
n
159
PHE
159
E
PRO
160
n
160
PRO
160
E
ALA
161
n
161
ALA
161
E
MET
162
n
162
MET
162
E
SER
163
n
163
SER
163
E
ASP
164
n
164
ASP
164
E
ALA
165
n
165
ALA
165
E
TYR
166
n
166
TYR
166
E
ASP
167
n
167
ASP
167
E
ARG
168
n
168
ARG
168
E
THR
169
n
169
THR
169
E
MET
170
n
170
MET
170
E
ARG
171
n
171
ARG
171
E
GLN
172
n
172
GLN
172
E
ARG
173
n
173
ARG
173
E
ALA
174
n
174
ALA
174
E
LEU
175
n
175
LEU
175
E
SER
176
n
176
SER
176
E
THR
177
n
177
THR
177
E
TRP
178
n
178
TRP
178
E
LYS
179
n
179
LYS
179
E
GLN
180
n
180
GLN
180
E
MET
181
n
181
MET
181
E
GLY
182
n
182
GLY
182
E
GLU
183
n
183
GLU
183
E
GLN
184
n
184
GLN
184
E
ARG
185
n
185
ARG
185
E
GLU
186
n
186
GLU
186
E
LEU
187
n
187
LEU
187
E
GLN
188
n
188
GLN
188
E
GLU
189
n
189
GLU
189
E
GLY
190
n
190
GLY
190
E
THR
191
n
191
THR
191
E
TYR
192
n
192
TYR
192
E
VAL
193
n
193
VAL
193
E
MET
194
n
194
MET
194
E
VAL
195
n
195
VAL
195
E
ALA
196
n
196
ALA
196
E
GLY
197
n
197
GLY
197
E
PRO
198
n
198
PRO
198
E
SER
199
n
199
SER
199
E
PHE
200
n
200
PHE
200
E
GLU
201
n
201
GLU
201
E
THR
202
n
202
THR
202
E
VAL
203
n
203
VAL
203
E
ALA
204
n
204
ALA
204
E
GLU
205
n
205
GLU
205
E
CYS
206
n
206
CYS
206
E
ARG
207
n
207
ARG
207
E
VAL
208
n
208
VAL
208
E
LEU
209
n
209
LEU
209
E
GLN
210
n
210
GLN
210
E
LYS
211
n
211
LYS
211
E
LEU
212
n
212
LEU
212
E
GLY
213
n
213
GLY
213
E
ALA
214
n
214
ALA
214
E
ASP
215
n
215
ASP
215
E
ALA
216
n
216
ALA
216
E
VAL
217
n
217
VAL
217
E
GLY
218
n
218
GLY
218
E
MET
219
n
219
MET
219
E
SER
220
n
220
SER
220
E
THR
221
n
221
THR
221
E
VAL
222
n
222
VAL
222
E
PRO
223
n
223
PRO
223
E
GLU
224
n
224
GLU
224
E
VAL
225
n
225
VAL
225
E
ILE
226
n
226
ILE
226
E
VAL
227
n
227
VAL
227
E
ALA
228
n
228
ALA
228
E
ARG
229
n
229
ARG
229
E
HIS
230
n
230
HIS
230
E
CYS
231
n
231
CYS
231
E
GLY
232
n
232
GLY
232
E
LEU
233
n
233
LEU
233
E
ARG
234
n
234
ARG
234
E
VAL
235
n
235
VAL
235
E
PHE
236
n
236
PHE
236
E
GLY
237
n
237
GLY
237
E
PHE
238
n
238
PHE
238
E
SER
239
n
239
SER
239
E
LEU
240
n
240
LEU
240
E
ILE
241
n
241
ILE
241
E
THR
242
n
242
THR
242
E
ASN
243
n
243
ASN
243
E
LYS
244
n
244
LYS
244
E
VAL
245
n
245
VAL
245
E
ILE
246
n
246
ILE
246
E
MET
247
n
247
MET
247
E
ASP
248
n
248
ASP
248
E
TYR
249
n
249
TYR
249
E
GLU
250
n
250
GLU
250
E
SER
251
n
251
SER
251
E
LEU
252
n
252
LEU
252
E
GLU
253
n
253
GLU
253
E
LYS
254
n
254
LYS
254
E
ALA
255
n
255
ALA
255
E
ASN
256
n
256
ASN
256
E
HIS
257
n
257
HIS
257
E
GLU
258
n
258
GLU
258
E
GLU
259
n
259
GLU
259
E
VAL
260
n
260
VAL
260
E
LEU
261
n
261
LEU
261
E
ALA
262
n
262
ALA
262
E
ALA
263
n
263
ALA
263
E
GLY
264
n
264
GLY
264
E
LYS
265
n
265
LYS
265
E
GLN
266
n
266
GLN
266
E
ALA
267
n
267
ALA
267
E
ALA
268
n
268
ALA
268
E
GLN
269
n
269
GLN
269
E
LYS
270
n
270
LYS
270
E
LEU
271
n
271
LEU
271
E
GLU
272
n
272
GLU
272
E
GLN
273
n
273
GLN
273
E
PHE
274
n
274
PHE
274
E
VAL
275
n
275
VAL
275
E
SER
276
n
276
SER
276
E
ILE
277
n
277
ILE
277
E
LEU
278
n
278
LEU
278
E
MET
279
n
279
MET
279
E
ALA
280
n
280
ALA
280
E
SER
281
n
281
SER
281
E
ILE
282
n
282
ILE
282
E
PRO
283
n
283
PRO
283
E
LEU
284
n
284
LEU
284
E
PRO
285
n
285
PRO
285
E
ASP
286
n
286
ASP
286
E
LYS
287
n
287
LYS
287
E
ALA
288
n
288
ALA
288
E
SER
289
n
289
SER
289
E
author_and_software_defined_assembly
PISA,PQS
3
trimeric
10830
-171
29200
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
2_655
-y+1,x-y,z
crystal symmetry operation
139.3900000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_665
-x+y+1,-x+1,z
crystal symmetry operation
69.6950000000
120.7152810335
0.0000000000
E
O
PHE
48
A
O
PHE
48
E
N
LEU
68
A
N
LEU
68
E
O
LEU
73
A
O
LEU
73
E
N
ARG
76
A
N
ARG
76
E
O
ALA
77
A
O
ALA
77
E
N
VAL
27
A
N
VAL
27
E
N
ALA
28
A
N
ALA
28
E
O
THR
110
A
O
THR
110
E
N
GLY
118
A
N
GLY
118
E
O
VAL
217
A
O
VAL
217
E
N
ALA
216
A
N
ALA
216
E
O
THR
191
A
O
THR
191
E
N
GLN
188
A
N
GLN
188
E
O
ILE
129
A
O
ILE
129
E
N
ILE
132
A
N
ILE
132
E
O
GLY
237
A
O
GLY
237
E
O
ARG
234
A
O
ARG
234
E
N
LEU
111
A
N
LEU
111
1
E
MET
1
A
MET
1
1
Y
1
17.39
2.70
111.00
128.39
E
E
E
N
CA
C
ILE
ILE
ILE
246
246
246
N
1
16.06
2.30
115.30
131.36
E
E
E
CA
CB
CG
LEU
LEU
LEU
261
261
261
N
1
E
ASN
3
-44.83
-158.13
1
E
PRO
54
-24.08
-54.67
1
E
VAL
61
-176.48
-54.17
1
E
PRO
62
-60.00
12.14
1
E
HIS
64
-66.89
22.90
1
E
ALA
65
-153.41
-39.06
1
E
ASN
74
37.29
52.26
1
E
PHE
159
-111.75
75.67
1
E
ASP
167
-37.97
121.72
1
E
ALA
196
-80.77
-79.33
1
E
SER
220
-154.73
-147.86
1
E
THR
221
58.19
-64.29
1
E
ILE
246
99.01
18.59
1
E
GLU
250
-166.40
78.61
1
E
SER
251
-86.42
42.09
1
E
LEU
252
-73.22
-101.49
1
E
ASN
256
-39.22
135.27
1
E
HIS
257
-26.10
-10.86
1
E
GLU
258
-44.37
-16.44
1
E
GLU
259
-62.36
7.39
1
E
LYS
265
-124.63
-164.69
1
E
ASP
286
-68.14
26.12
1
E
LYS
287
74.01
-23.10
1
E
ALA
288
13.16
63.83
28.91
0.272
0.2
0.2
2.60
7.00
1538
16705
15383
10.000
89.8
RANDOM
1
THROUGHOUT
4.000
MOLECULAR REPLACEMENT
1M73
Engh & Huber
0.29
7.00
2.60
7.00
64
2349
34
0
2251
0.013
1.893
25.82
1.59
2.600
56.531
1PF7
16763
2.000
0.099
1
6.6000
5.500
90.1
2.60
2.74
1.900
0.375
1
5.30
93.4
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
refinement
X-PLOR
data scaling
CCP4
(SCALA)
CRYSTAL STRUCTURE OF HUMAN PNP COMPLEXED WITH IMMUCILLIN H
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
E
THR
6
A
THR
6
HELX_P
E
SER
19
A
SER
19
1
1
14
E
LEU
35
A
LEU
35
HELX_P
E
LEU
42
A
LEU
42
5
2
8
E
PRO
62
A
PRO
62
HELX_P
E
ALA
65
A
ALA
65
5
3
4
E
HIS
86
A
HIS
86
HELX_P
E
GLY
90
A
GLY
90
5
4
5
E
PRO
92
A
PRO
92
HELX_P
E
THR
97
A
THR
97
1
5
6
E
THR
97
A
THR
97
HELX_P
E
LEU
105
A
LEU
105
1
6
9
E
LEU
138
A
LEU
138
HELX_P
E
SER
142
A
SER
142
1
7
5
E
ASP
167
A
ASP
167
HELX_P
E
GLY
182
A
GLY
182
1
8
16
E
THR
202
A
THR
202
HELX_P
E
GLY
213
A
GLY
213
1
9
12
E
THR
221
A
THR
221
HELX_P
E
CYS
231
A
CYS
231
1
10
11
E
LEU
261
A
LEU
261
HELX_P
E
LEU
278
A
LEU
278
1
11
18
E
MET
279
A
MET
279
HELX_P
E
ILE
282
A
ILE
282
5
12
4
TRANSFERASE
PURINE NUCLEOSIDE PHOSPHORYLASE, DRUG DESIGN, SYNCHROTRON, TRANSFERASE
PNPH_HUMAN
UNP
1
1
P00491
MENGYTYEDYKNTAEWLLSHTKHRPQVAIICGSGLGGLTDKLTQAQIFDYSEIPNFPRSTVPGHAGRLVFGFLNGRACVM
MQGRFHMYEGYPLWKVTFPVRVFHLLGVDTLVVTNAAGGLNPKFEVGDIMLIRDHINLPGFSGQNPLRGPNDERFGDRFP
AMSDAYDRTMRQRALSTWKQMGEQRELQEGTYVMVAGPSFETVAECRVLQKLGADAVGMSTVPEVIVARHCGLRVFGFSL
ITNKVIMDYESLEKANHEEVLAAGKQAAQKLEQFVSILMASIPLPDKAS
1
289
1PF7
1
289
P00491
E
1
1
289
10
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
parallel
parallel
anti-parallel
parallel
E
THR
43
A
THR
43
E
ASP
49
A
ASP
49
E
ARG
67
A
ARG
67
E
LEU
73
A
LEU
73
E
ARG
76
A
ARG
76
E
GLN
82
A
GLN
82
E
VAL
27
A
VAL
27
E
CYS
31
A
CYS
31
E
THR
110
A
THR
110
E
GLY
119
A
GLY
119
E
ALA
216
A
ALA
216
E
GLY
218
A
GLY
218
E
GLN
188
A
GLN
188
E
MET
194
A
MET
194
E
ILE
129
A
ILE
129
E
ASN
137
A
ASN
137
E
ARG
234
A
ARG
234
E
LYS
244
A
LYS
244
E
THR
110
A
THR
110
E
GLY
119
A
GLY
119
BINDING SITE FOR RESIDUE SO4 E 291
E
SO4
291
Software
5
BINDING SITE FOR RESIDUE SO4 E 292
E
SO4
292
Software
5
BINDING SITE FOR RESIDUE SO4 E 293
E
SO4
293
Software
9
BINDING SITE FOR RESIDUE IMH E 290
E
IMH
290
Software
15
E
PRO
92
A
PRO
92
5
1_555
E
GLN
144
A
GLN
144
5
1_555
E
ARG
148
A
ARG
148
5
3_665
E
HOH
302
F
HOH
5
2_655
E
HOH
322
F
HOH
5
1_555
E
SER
33
A
SER
33
5
1_555
E
GLY
34
A
GLY
34
5
1_555
E
GLY
36
A
GLY
36
5
1_555
E
GLN
82
A
GLN
82
5
1_555
E
HOH
328
F
HOH
5
1_555
E
GLY
32
A
GLY
32
9
1_555
E
SER
33
A
SER
33
9
1_555
E
ARG
84
A
ARG
84
9
1_555
E
HIS
86
A
HIS
86
9
1_555
E
ASN
115
A
ASN
115
9
1_555
E
ALA
116
A
ALA
116
9
1_555
E
SER
220
A
SER
220
9
1_555
E
IMH
290
E
IMH
9
1_555
E
HOH
295
F
HOH
9
1_555
E
SER
33
A
SER
33
15
1_555
E
HIS
86
A
HIS
86
15
1_555
E
TYR
88
A
TYR
88
15
1_555
E
ALA
116
A
ALA
116
15
1_555
E
PHE
159
A
PHE
159
15
3_665
E
PHE
200
A
PHE
200
15
1_555
E
GLU
201
A
GLU
201
15
1_555
E
GLY
218
A
GLY
218
15
1_555
E
MET
219
A
MET
219
15
1_555
E
THR
242
A
THR
242
15
1_555
E
ASN
243
A
ASN
243
15
1_555
E
VAL
245
A
VAL
245
15
1_555
E
HIS
257
A
HIS
257
15
1_555
E
SO4
293
D
SO4
15
1_555
E
HOH
311
F
HOH
15
1_555
155
H 3 2