0.023440
0.000000
0.009842
0.000000
0.014800
0.000000
0.000000
0.000000
0.021951
0.000000
0.000000
0.000000
Jasheway, K.R.
Robertus, J.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.000
112.780
90.000
42.662
67.567
49.410
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
C7 H5 N5 O3
207.146
2-amino-4-oxo-1,4-dihydropteridine-7-carboxylic acid
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
C
N
184
N
N
N
185
N
O
N
186
N
C
N
187
N
N
N
188
N
O
Y
189
N
C
N
190
N
N
N
191
N
O
Y
192
N
C
Y
193
N
N
Y
194
N
C
Y
195
N
N
Y
196
N
C
N
197
N
C
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
N
N
204
S
C
N
205
N
C
N
206
N
O
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
C
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
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
N
N
226
S
C
N
227
N
C
N
228
N
O
N
229
N
C
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
N
N
234
N
O
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
N
255
N
C
N
256
N
S
N
257
N
C
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
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
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
Y
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
H
N
292
N
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
O
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
N
C
N
315
N
O
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
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
R
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
H
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
H
N
341
N
N
N
342
S
C
N
343
N
C
N
344
N
O
N
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
N
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
N
355
N
O
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
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
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
N
379
N
O
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
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
N
C
N
397
N
C
N
398
N
C
N
399
N
O
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
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
doub
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
doub
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
Y
183
N
doub
Y
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
doub
Y
188
N
doub
Y
189
N
sing
N
190
N
sing
Y
191
N
doub
Y
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
doub
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
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
doub
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
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
Y
269
N
doub
Y
270
N
sing
Y
271
N
sing
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
275
N
doub
N
276
N
sing
Y
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
doub
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
doub
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
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
Y
338
N
doub
Y
339
N
sing
Y
340
N
sing
N
341
N
sing
Y
342
N
doub
Y
343
N
sing
Y
344
N
sing
N
345
N
sing
Y
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
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
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
doub
N
373
N
sing
Y
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
N
385
N
doub
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
FR
Eur.J.Med.Chem.
EJMCA5
0493
0223-5234
46
3608
3615
10.1016/j.ejmech.2011.05.025
21641093
7-Substituted pterins provide a new direction for ricin A chain inhibitors.
2011
10.2210/pdb3px8/pdb
pdb_00003px8
100
1
CCD
2010-01-01
ADSC QUANTUM 315
Asymmetric cut single crystal Si(220)
SINGLE WAVELENGTH
M
x-ray
1
0.9765
1.0
5.0.3
ALS
0.9765
SYNCHROTRON
ALS BEAMLINE 5.0.3
28935.625
Preproricin
UNP residues 18-275
1
man
polymer
207.146
2-amino-4-oxo-1,4-dihydropteridine-7-carboxylic acid
1
syn
non-polymer
18.015
water
116
nat
water
no
no
KQYPIINFTTAGATVQSYTNFIRAVRGRLTTGADVRHEIPVLPNRVGLPINQRFILVELSNHAELSVTLALDVTNAYVVG
YRAGNSAYFFHPDNQEDAEAITHLFTDVQNRYTFAFGGNYDRLEQLAGNLRENIELGNGPLEEAISALYYYSTGGTQLPT
LARSFIICIQMISEAARFQYIEGEMRTRIRYNRRSAPDPSVITLENSWGRLSTAIQESNQGAFASPIQLQRRNGSKFSVY
DVSILIPIIALMVYRCAP
KQYPIINFTTAGATVQSYTNFIRAVRGRLTTGADVRHEIPVLPNRVGLPINQRFILVELSNHAELSVTLALDVTNAYVVG
YRAGNSAYFFHPDNQEDAEAITHLFTDVQNRYTFAFGGNYDRLEQLAGNLRENIELGNGPLEEAISALYYYSTGGTQLPT
LARSFIICIQMISEAARFQYIEGEMRTRIRYNRRSAPDPSVITLENSWGRLSTAIQESNQGAFASPIQLQRRNGSKFSVY
DVSILIPIIALMVYRCAP
X
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
Castor bean
sample
3988
Ricinus communis
562
Escherichia coli
JM101
plasmid
pUTA
1
2.27
45.79
hanging drop
8.9
4.1% PEG 8000, 75 mM Bicine pH 8.9, 10 mM 2-mercaptoethanol, 1 mM EDTA, hanging drop, temperature 277K
277
software
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Database references
Refinement description
Data collection
Database references
Derived calculations
1
0
2011-06-22
1
1
2011-07-13
1
2
2011-09-21
1
3
2017-11-08
1
4
2024-02-21
_software.classification
_software.name
_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
RCSB
Y
RCSB
2010-12-09
REL
REL
JP2
2-amino-4-oxo-1,4-dihydropteridine-7-carboxylic acid
HOH
water
JP2
1
2
JP2
JP2
1
X
HOH
2
3
HOH
HOH
2
X
HOH
3
3
HOH
HOH
3
X
HOH
1
3
HOH
HOH
262
X
HOH
4
3
HOH
HOH
263
X
HOH
5
3
HOH
HOH
264
X
HOH
6
3
HOH
HOH
265
X
HOH
7
3
HOH
HOH
266
X
HOH
8
3
HOH
HOH
267
X
HOH
9
3
HOH
HOH
268
X
HOH
10
3
HOH
HOH
269
X
HOH
11
3
HOH
HOH
270
X
HOH
12
3
HOH
HOH
271
X
HOH
16
3
HOH
HOH
272
X
HOH
17
3
HOH
HOH
273
X
HOH
18
3
HOH
HOH
274
X
HOH
19
3
HOH
HOH
275
X
HOH
20
3
HOH
HOH
276
X
HOH
21
3
HOH
HOH
277
X
HOH
22
3
HOH
HOH
278
X
HOH
23
3
HOH
HOH
279
X
HOH
24
3
HOH
HOH
280
X
HOH
25
3
HOH
HOH
281
X
HOH
26
3
HOH
HOH
282
X
HOH
27
3
HOH
HOH
283
X
HOH
28
3
HOH
HOH
284
X
HOH
29
3
HOH
HOH
285
X
HOH
30
3
HOH
HOH
286
X
HOH
31
3
HOH
HOH
287
X
HOH
32
3
HOH
HOH
288
X
HOH
33
3
HOH
HOH
289
X
HOH
34
3
HOH
HOH
290
X
HOH
35
3
HOH
HOH
291
X
HOH
36
3
HOH
HOH
292
X
HOH
37
3
HOH
HOH
293
X
HOH
38
3
HOH
HOH
294
X
HOH
39
3
HOH
HOH
295
X
HOH
40
3
HOH
HOH
296
X
HOH
41
3
HOH
HOH
297
X
HOH
42
3
HOH
HOH
298
X
HOH
43
3
HOH
HOH
299
X
HOH
44
3
HOH
HOH
300
X
HOH
45
3
HOH
HOH
301
X
HOH
46
3
HOH
HOH
302
X
HOH
47
3
HOH
HOH
303
X
HOH
48
3
HOH
HOH
304
X
HOH
49
3
HOH
HOH
305
X
HOH
50
3
HOH
HOH
306
X
HOH
51
3
HOH
HOH
307
X
HOH
52
3
HOH
HOH
308
X
HOH
53
3
HOH
HOH
309
X
HOH
54
3
HOH
HOH
310
X
HOH
55
3
HOH
HOH
311
X
HOH
56
3
HOH
HOH
312
X
HOH
57
3
HOH
HOH
313
X
HOH
58
3
HOH
HOH
314
X
HOH
59
3
HOH
HOH
315
X
HOH
60
3
HOH
HOH
316
X
HOH
61
3
HOH
HOH
317
X
HOH
62
3
HOH
HOH
318
X
HOH
63
3
HOH
HOH
319
X
HOH
64
3
HOH
HOH
320
X
HOH
65
3
HOH
HOH
321
X
HOH
66
3
HOH
HOH
322
X
HOH
67
3
HOH
HOH
323
X
HOH
68
3
HOH
HOH
324
X
HOH
69
3
HOH
HOH
325
X
HOH
70
3
HOH
HOH
326
X
HOH
71
3
HOH
HOH
327
X
HOH
72
3
HOH
HOH
328
X
HOH
73
3
HOH
HOH
329
X
HOH
74
3
HOH
HOH
330
X
HOH
75
3
HOH
HOH
331
X
HOH
76
3
HOH
HOH
332
X
HOH
77
3
HOH
HOH
333
X
HOH
78
3
HOH
HOH
334
X
HOH
79
3
HOH
HOH
335
X
HOH
80
3
HOH
HOH
336
X
HOH
81
3
HOH
HOH
337
X
HOH
82
3
HOH
HOH
338
X
HOH
83
3
HOH
HOH
339
X
HOH
84
3
HOH
HOH
340
X
HOH
85
3
HOH
HOH
341
X
HOH
86
3
HOH
HOH
342
X
HOH
87
3
HOH
HOH
343
X
HOH
88
3
HOH
HOH
344
X
HOH
89
3
HOH
HOH
345
X
HOH
90
3
HOH
HOH
346
X
HOH
91
3
HOH
HOH
347
X
HOH
92
3
HOH
HOH
348
X
HOH
93
3
HOH
HOH
349
X
HOH
94
3
HOH
HOH
350
X
HOH
96
3
HOH
HOH
351
X
HOH
97
3
HOH
HOH
352
X
HOH
98
3
HOH
HOH
353
X
HOH
100
3
HOH
HOH
354
X
HOH
101
3
HOH
HOH
355
X
HOH
102
3
HOH
HOH
356
X
HOH
103
3
HOH
HOH
357
X
HOH
104
3
HOH
HOH
358
X
HOH
105
3
HOH
HOH
359
X
HOH
106
3
HOH
HOH
360
X
HOH
107
3
HOH
HOH
361
X
HOH
108
3
HOH
HOH
362
X
HOH
109
3
HOH
HOH
363
X
HOH
110
3
HOH
HOH
364
X
HOH
111
3
HOH
HOH
365
X
HOH
112
3
HOH
HOH
366
X
HOH
113
3
HOH
HOH
367
X
HOH
114
3
HOH
HOH
368
X
HOH
115
3
HOH
HOH
369
X
HOH
116
3
HOH
HOH
370
X
HOH
117
3
HOH
HOH
371
X
HOH
118
3
HOH
HOH
372
X
HOH
119
3
HOH
HOH
373
X
HOH
120
3
HOH
HOH
374
X
HOH
121
3
HOH
HOH
375
X
1.660
1.660
39.340
39.340
LYS
4
n
1
LYS
4
X
GLN
5
n
2
GLN
5
X
TYR
6
n
3
TYR
6
X
PRO
7
n
4
PRO
7
X
ILE
8
n
5
ILE
8
X
ILE
9
n
6
ILE
9
X
ASN
10
n
7
ASN
10
X
PHE
11
n
8
PHE
11
X
THR
12
n
9
THR
12
X
THR
13
n
10
THR
13
X
ALA
14
n
11
ALA
14
X
GLY
15
n
12
GLY
15
X
ALA
16
n
13
ALA
16
X
THR
17
n
14
THR
17
X
VAL
18
n
15
VAL
18
X
GLN
19
n
16
GLN
19
X
SER
20
n
17
SER
20
X
TYR
21
n
18
TYR
21
X
THR
22
n
19
THR
22
X
ASN
23
n
20
ASN
23
X
PHE
24
n
21
PHE
24
X
ILE
25
n
22
ILE
25
X
ARG
26
n
23
ARG
26
X
ALA
27
n
24
ALA
27
X
VAL
28
n
25
VAL
28
X
ARG
29
n
26
ARG
29
X
GLY
30
n
27
GLY
30
X
ARG
31
n
28
ARG
31
X
LEU
32
n
29
LEU
32
X
THR
33
n
30
THR
33
X
THR
34
n
31
THR
34
X
GLY
35
n
32
GLY
35
X
ALA
36
n
33
ALA
36
X
ASP
37
n
34
ASP
37
X
VAL
38
n
35
VAL
38
X
ARG
39
n
36
ARG
39
X
HIS
40
n
37
HIS
40
X
GLU
41
n
38
GLU
41
X
ILE
42
n
39
ILE
42
X
PRO
43
n
40
PRO
43
X
VAL
44
n
41
VAL
44
X
LEU
45
n
42
LEU
45
X
PRO
46
n
43
PRO
46
X
ASN
47
n
44
ASN
47
X
ARG
48
n
45
ARG
48
X
VAL
49
n
46
VAL
49
X
GLY
50
n
47
GLY
50
X
LEU
51
n
48
LEU
51
X
PRO
52
n
49
PRO
52
X
ILE
53
n
50
ILE
53
X
ASN
54
n
51
ASN
54
X
GLN
55
n
52
GLN
55
X
ARG
56
n
53
ARG
56
X
PHE
57
n
54
PHE
57
X
ILE
58
n
55
ILE
58
X
LEU
59
n
56
LEU
59
X
VAL
60
n
57
VAL
60
X
GLU
61
n
58
GLU
61
X
LEU
62
n
59
LEU
62
X
SER
63
n
60
SER
63
X
ASN
64
n
61
ASN
64
X
HIS
65
n
62
HIS
65
X
ALA
66
n
63
ALA
66
X
GLU
67
n
64
GLU
67
X
LEU
68
n
65
LEU
68
X
SER
69
n
66
SER
69
X
VAL
70
n
67
VAL
70
X
THR
71
n
68
THR
71
X
LEU
72
n
69
LEU
72
X
ALA
73
n
70
ALA
73
X
LEU
74
n
71
LEU
74
X
ASP
75
n
72
ASP
75
X
VAL
76
n
73
VAL
76
X
THR
77
n
74
THR
77
X
ASN
78
n
75
ASN
78
X
ALA
79
n
76
ALA
79
X
TYR
80
n
77
TYR
80
X
VAL
81
n
78
VAL
81
X
VAL
82
n
79
VAL
82
X
GLY
83
n
80
GLY
83
X
TYR
84
n
81
TYR
84
X
ARG
85
n
82
ARG
85
X
ALA
86
n
83
ALA
86
X
GLY
87
n
84
GLY
87
X
ASN
88
n
85
ASN
88
X
SER
89
n
86
SER
89
X
ALA
90
n
87
ALA
90
X
TYR
91
n
88
TYR
91
X
PHE
92
n
89
PHE
92
X
PHE
93
n
90
PHE
93
X
HIS
94
n
91
HIS
94
X
PRO
95
n
92
PRO
95
X
ASP
96
n
93
ASP
96
X
ASN
97
n
94
ASN
97
X
GLN
98
n
95
GLN
98
X
GLU
99
n
96
GLU
99
X
ASP
100
n
97
ASP
100
X
ALA
101
n
98
ALA
101
X
GLU
102
n
99
GLU
102
X
ALA
103
n
100
ALA
103
X
ILE
104
n
101
ILE
104
X
THR
105
n
102
THR
105
X
HIS
106
n
103
HIS
106
X
LEU
107
n
104
LEU
107
X
PHE
108
n
105
PHE
108
X
THR
109
n
106
THR
109
X
ASP
110
n
107
ASP
110
X
VAL
111
n
108
VAL
111
X
GLN
112
n
109
GLN
112
X
ASN
113
n
110
ASN
113
X
ARG
114
n
111
ARG
114
X
TYR
115
n
112
TYR
115
X
THR
116
n
113
THR
116
X
PHE
117
n
114
PHE
117
X
ALA
118
n
115
ALA
118
X
PHE
119
n
116
PHE
119
X
GLY
120
n
117
GLY
120
X
GLY
121
n
118
GLY
121
X
ASN
122
n
119
ASN
122
X
TYR
123
n
120
TYR
123
X
ASP
124
n
121
ASP
124
X
ARG
125
n
122
ARG
125
X
LEU
126
n
123
LEU
126
X
GLU
127
n
124
GLU
127
X
GLN
128
n
125
GLN
128
X
LEU
129
n
126
LEU
129
X
ALA
130
n
127
ALA
130
X
GLY
131
n
128
GLY
131
X
ASN
132
n
129
ASN
132
X
LEU
133
n
130
LEU
133
X
ARG
134
n
131
ARG
134
X
GLU
135
n
132
GLU
135
X
ASN
136
n
133
ASN
136
X
ILE
137
n
134
ILE
137
X
GLU
138
n
135
GLU
138
X
LEU
139
n
136
LEU
139
X
GLY
140
n
137
GLY
140
X
ASN
141
n
138
ASN
141
X
GLY
142
n
139
GLY
142
X
PRO
143
n
140
PRO
143
X
LEU
144
n
141
LEU
144
X
GLU
145
n
142
GLU
145
X
GLU
146
n
143
GLU
146
X
ALA
147
n
144
ALA
147
X
ILE
148
n
145
ILE
148
X
SER
149
n
146
SER
149
X
ALA
150
n
147
ALA
150
X
LEU
151
n
148
LEU
151
X
TYR
152
n
149
TYR
152
X
TYR
153
n
150
TYR
153
X
TYR
154
n
151
TYR
154
X
SER
155
n
152
SER
155
X
THR
156
n
153
THR
156
X
GLY
157
n
154
GLY
157
X
GLY
158
n
155
GLY
158
X
THR
159
n
156
THR
159
X
GLN
160
n
157
GLN
160
X
LEU
161
n
158
LEU
161
X
PRO
162
n
159
PRO
162
X
THR
163
n
160
THR
163
X
LEU
164
n
161
LEU
164
X
ALA
165
n
162
ALA
165
X
ARG
166
n
163
ARG
166
X
SER
167
n
164
SER
167
X
PHE
168
n
165
PHE
168
X
ILE
169
n
166
ILE
169
X
ILE
170
n
167
ILE
170
X
CYS
171
n
168
CYS
171
X
ILE
172
n
169
ILE
172
X
GLN
173
n
170
GLN
173
X
MET
174
n
171
MET
174
X
ILE
175
n
172
ILE
175
X
SER
176
n
173
SER
176
X
GLU
177
n
174
GLU
177
X
ALA
178
n
175
ALA
178
X
ALA
179
n
176
ALA
179
X
ARG
180
n
177
ARG
180
X
PHE
181
n
178
PHE
181
X
GLN
182
n
179
GLN
182
X
TYR
183
n
180
TYR
183
X
ILE
184
n
181
ILE
184
X
GLU
185
n
182
GLU
185
X
GLY
186
n
183
GLY
186
X
GLU
187
n
184
GLU
187
X
MET
188
n
185
MET
188
X
ARG
189
n
186
ARG
189
X
THR
190
n
187
THR
190
X
ARG
191
n
188
ARG
191
X
ILE
192
n
189
ILE
192
X
ARG
193
n
190
ARG
193
X
TYR
194
n
191
TYR
194
X
ASN
195
n
192
ASN
195
X
ARG
196
n
193
ARG
196
X
ARG
197
n
194
ARG
197
X
SER
198
n
195
SER
198
X
ALA
199
n
196
ALA
199
X
PRO
200
n
197
PRO
200
X
ASP
201
n
198
ASP
201
X
PRO
202
n
199
PRO
202
X
SER
203
n
200
SER
203
X
VAL
204
n
201
VAL
204
X
ILE
205
n
202
ILE
205
X
THR
206
n
203
THR
206
X
LEU
207
n
204
LEU
207
X
GLU
208
n
205
GLU
208
X
ASN
209
n
206
ASN
209
X
SER
210
n
207
SER
210
X
TRP
211
n
208
TRP
211
X
GLY
212
n
209
GLY
212
X
ARG
213
n
210
ARG
213
X
LEU
214
n
211
LEU
214
X
SER
215
n
212
SER
215
X
THR
216
n
213
THR
216
X
ALA
217
n
214
ALA
217
X
ILE
218
n
215
ILE
218
X
GLN
219
n
216
GLN
219
X
GLU
220
n
217
GLU
220
X
SER
221
n
218
SER
221
X
ASN
222
n
219
ASN
222
X
GLN
223
n
220
GLN
223
X
GLY
224
n
221
GLY
224
X
ALA
225
n
222
ALA
225
X
PHE
226
n
223
PHE
226
X
ALA
227
n
224
ALA
227
X
SER
228
n
225
SER
228
X
PRO
229
n
226
PRO
229
X
ILE
230
n
227
ILE
230
X
GLN
231
n
228
GLN
231
X
LEU
232
n
229
LEU
232
X
GLN
233
n
230
GLN
233
X
ARG
234
n
231
ARG
234
X
ARG
235
n
232
ARG
235
X
ASN
236
n
233
ASN
236
X
GLY
237
n
234
GLY
237
X
SER
238
n
235
SER
238
X
LYS
239
n
236
LYS
239
X
PHE
240
n
237
PHE
240
X
SER
241
n
238
SER
241
X
VAL
242
n
239
VAL
242
X
TYR
243
n
240
TYR
243
X
ASP
244
n
241
ASP
244
X
VAL
245
n
242
VAL
245
X
SER
246
n
243
SER
246
X
ILE
247
n
244
ILE
247
X
LEU
248
n
245
LEU
248
X
ILE
249
n
246
ILE
249
X
PRO
250
n
247
PRO
250
X
ILE
251
n
248
ILE
251
X
ILE
252
n
249
ILE
252
X
ALA
253
n
250
ALA
253
X
LEU
254
n
251
LEU
254
X
MET
255
n
252
MET
255
X
VAL
256
n
253
VAL
256
X
TYR
257
n
254
TYR
257
X
ARG
258
n
255
ARG
258
X
CYS
259
n
256
CYS
259
X
ALA
260
n
257
ALA
260
X
PRO
261
n
258
PRO
261
X
author_and_software_defined_assembly
PISA
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
X
N
ILE
9
A
N
ILE
6
X
O
GLU
61
A
O
GLU
58
X
N
LEU
62
A
N
LEU
59
X
O
VAL
70
A
O
VAL
67
X
N
THR
71
A
N
THR
68
X
O
ARG
85
A
O
ARG
82
X
N
ALA
86
A
N
ALA
83
X
O
SER
89
A
O
SER
86
X
N
ALA
90
A
N
ALA
87
X
O
ASN
113
A
O
ASN
110
X
N
ARG
39
A
N
ARG
36
X
O
ILE
42
A
O
ILE
39
X
N
ILE
230
A
N
ILE
227
X
O
VAL
242
A
O
VAL
239
1
X
GLU
41
77.06
-4.62
1
X
ALA
79
59.95
12.05
1
X
ILE
175
-117.01
-70.81
54.900
15.9820
9.520
-0.2500
0.0000
-0.3000
-0.5100
0.0000
0.5200
0.9530
0.9410
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES: REFINED INDIVIDUALLY
0.2332
0.2063
0.2076
1.2900
45.5600
3129
61936
5.1000
95.3100
0.2411
0.2124
1.000
1.000
0.8645
0.7220
0.0320
0.0573
0.0598
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
0.0600
0.8000
0.8000
1.4000
MAXIMUM LIKELIHOOD
MASK
1.2900
45.5600
116
2172
15
0
2041
0.029
0.022
2100
2.283
1.957
2857
5.389
5.000
257
30.917
23.048
105
11.327
15.000
331
21.319
15.000
21
0.146
0.200
317
0.017
0.021
1640
1.303
1.500
1284
2.143
2.000
2076
3.026
3.000
816
4.374
4.500
781
0.2660
0.2570
1.3230
196
4179
4375
20
91.3200
1.290
50.000
3PX8
61978
0
0
0.042
1.174
1
12.800
3.700
95.400
0.276
1.290
1.310
2952
0.514
1
3.600
91.200
0.242
1.310
1.340
3006
0.481
1
3.600
93.100
0.214
1.340
1.360
3047
0.511
1
3.700
94.700
0.193
1.360
1.390
3094
0.548
1
3.700
95.200
0.172
1.390
1.420
3109
0.586
1
3.700
95.500
0.156
1.420
1.450
3082
0.624
1
3.700
95.300
0.126
1.450
1.490
3078
0.736
1
3.700
95.800
0.112
1.490
1.530
3096
0.821
1
3.700
95.600
0.099
1.530
1.570
3128
0.885
1
3.700
96.200
0.091
1.570
1.630
3089
0.990
1
3.700
96.000
0.081
1.630
1.680
3120
1.083
1
3.700
96.100
0.071
1.680
1.750
3122
1.176
1
3.700
96.000
0.062
1.750
1.830
3151
1.323
1
3.700
96.200
0.060
1.830
1.930
3039
1.792
1
3.600
94.500
0.051
1.930
2.050
3171
1.865
1
3.700
96.700
0.048
2.050
2.210
3121
2.134
1
3.700
97.200
0.046
2.210
2.430
3167
2.233
1
3.600
96.400
0.040
2.430
2.780
3203
1.846
1
3.700
98.200
0.035
2.780
3.500
3234
1.709
1
3.700
98.600
0.031
3.500
50.000
2969
1.493
1
3.600
89.100
data reduction
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
DENZO
program
data scaling
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
SCALEPACK
package
phasing
Alexei Vaguine
alexei@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/molrep.html
MOLREP
program
refinement
Garib N. Murshudov
garib@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/refmac5.html
REFMAC
program
data extraction
PDB
deposit@deposit.rcsb.org
June 10, 2010
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.10
data collection
ADSC
Quantum
data reduction
HKL-2000
data scaling
HKL-2000
RTA in complex with 7-carboxy-pterin
1
N
N
2
N
N
3
N
N
X
THR
17
A
THR
14
HELX_P
X
THR
33
A
THR
30
1
1
17
X
PRO
52
A
PRO
49
HELX_P
X
GLN
55
A
GLN
52
5
2
4
X
ASN
97
A
ASN
94
HELX_P
X
THR
105
A
THR
102
1
3
9
X
ASN
122
A
ASN
119
HELX_P
X
GLY
131
A
GLY
128
1
4
10
X
LEU
133
A
LEU
130
HELX_P
X
ILE
137
A
ILE
134
5
5
5
X
GLY
140
A
GLY
137
HELX_P
X
TYR
154
A
TYR
151
1
6
15
X
SER
155
A
SER
152
HELX_P
X
GLY
157
A
GLY
154
5
7
3
X
GLN
160
A
GLN
157
HELX_P
X
PHE
181
A
PHE
178
1
8
22
X
PHE
181
A
PHE
178
HELX_P
X
TYR
194
A
TYR
191
1
9
14
X
ASP
201
A
ASP
198
HELX_P
X
GLU
220
A
GLU
217
1
10
20
X
SER
246
A
SER
243
HELX_P
X
ILE
249
A
ILE
246
5
11
4
hydrolase/inhibitor
Ricin, toxin, protein-ligand complex, hydrolase, ribosome inactivating protein, N-glycosidase, pterin, hydrolase-inhibitor complex
D6MWP9_RICCO
UNP
1
18
D6MWP9
KQYPIINFTTAGATVQSYTNFIRAVRGRLTTGADVRHEIPVLPNRVGLPINQRFILVELSNHAELSVTLALDVTNAYVVG
YRAGNSAYFFHPDNQEDAEAITHLFTDVQNRYTFAFGGNYDRLEQLAGNLRENIELGNGPLEEAISALYYYSTGGTQLPT
LARSFIICIQMISEAARFQYIEGEMRTRIRYNRRSAPDPSVITLENSWGRLSTAIQESNQGAFASPIQLQRRNGSKFSVY
DVSILIPIIALMVYRCAP
18
275
3PX8
4
261
D6MWP9
X
1
1
258
6
2
2
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
X
ILE
8
A
ILE
5
X
THR
12
A
THR
9
X
PHE
57
A
PHE
54
X
SER
63
A
SER
60
X
SER
69
A
SER
66
X
ASP
75
A
ASP
72
X
VAL
81
A
VAL
78
X
ALA
86
A
ALA
83
X
SER
89
A
SER
86
X
PHE
92
A
PHE
89
X
ASN
113
A
ASN
110
X
THR
116
A
THR
113
X
VAL
38
A
VAL
35
X
ARG
39
A
ARG
36
X
ILE
42
A
ILE
39
X
PRO
43
A
PRO
40
X
ALA
225
A
ALA
222
X
GLN
233
A
GLN
230
X
LYS
239
A
LYS
236
X
ASP
244
A
ASP
241
BINDING SITE FOR RESIDUE JP2 X 1
X
JP2
1
Software
12
X
ALA
79
A
ALA
76
12
1_555
X
TYR
80
A
TYR
77
12
1_555
X
VAL
81
A
VAL
78
12
1_555
X
PHE
93
A
PHE
90
12
1_555
X
GLY
121
A
GLY
118
12
1_555
X
ASN
122
A
ASN
119
12
1_555
X
TYR
123
A
TYR
120
12
1_555
X
ILE
172
A
ILE
169
12
1_555
X
SER
176
A
SER
173
12
1_555
X
ARG
180
A
ARG
177
12
1_555
X
HOH
263
C
HOH
12
1_555
X
HOH
264
C
HOH
12
1_555
4
P 1 21 1