0.012407
0.007163
0.000000
0.000000
0.014326
0.000000
0.000000
0.000000
0.006303
0.00000
0.00000
0.00000
Hou, Z.
Wang, W.
Fromm, H.J.
Honzatko, R.B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.
90.
120.
80.6
80.6
158.65
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
C10 H13 N4 O8 P
348.206
n
INOSINIC 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
P
N
184
N
O
N
185
N
O
N
186
N
O
N
187
N
O
N
188
N
C
N
189
R
C
N
190
N
O
N
191
S
C
N
192
N
O
N
193
R
C
N
194
N
O
N
195
R
C
Y
196
N
N
Y
197
N
C
Y
198
N
N
Y
199
N
C
N
200
N
C
N
201
N
O
N
202
N
N
N
203
N
C
N
204
N
N
Y
205
N
C
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
N
N
220
S
C
N
221
N
C
N
222
N
O
N
223
N
C
N
224
N
C
N
225
N
C
N
226
N
C
N
227
N
O
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
H
N
239
N
H
N
240
N
H
N
241
N
N
N
242
S
C
N
243
N
C
N
244
N
O
N
245
N
C
N
246
N
C
N
247
N
C
N
248
N
C
N
249
N
N
N
250
N
O
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
H
N
264
N
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
N
271
N
C
N
272
N
S
N
273
N
C
N
274
N
O
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
H
N
284
N
H
N
285
N
H
N
286
N
N
N
287
S
C
N
288
N
C
N
289
N
O
N
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
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
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
N
314
N
C
N
315
N
C
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
R
C
N
345
N
O
N
346
N
C
N
347
N
O
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
N
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
N
371
N
O
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
N
N
385
S
C
N
386
N
C
N
387
N
O
N
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
N
395
N
O
N
396
N
O
N
397
N
H
N
398
N
H
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
N
N
409
S
C
N
410
N
C
N
411
N
O
N
412
N
C
N
413
N
C
N
414
N
C
N
415
N
O
N
416
N
H
N
417
N
H
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
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
doub
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
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
Y
197
N
sing
Y
198
N
sing
Y
199
N
doub
N
200
N
sing
Y
201
N
sing
N
202
N
sing
Y
203
N
doub
N
204
N
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
doub
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
doub
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
sing
N
236
N
sing
N
237
N
sing
N
238
N
doub
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
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
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
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
Y
286
N
doub
Y
287
N
sing
Y
288
N
sing
N
289
N
sing
Y
290
N
doub
N
291
N
sing
Y
292
N
doub
N
293
N
sing
Y
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
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
doub
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
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
doub
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
Y
355
N
doub
Y
356
N
sing
Y
357
N
sing
N
358
N
sing
Y
359
N
doub
Y
360
N
sing
Y
361
N
sing
N
362
N
sing
Y
363
N
sing
Y
364
N
doub
N
365
N
sing
Y
366
N
doub
N
367
N
sing
Y
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
N
376
N
sing
N
377
N
sing
N
378
N
doub
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
Y
383
N
doub
Y
384
N
sing
Y
385
N
sing
N
386
N
sing
Y
387
N
doub
N
388
N
sing
Y
389
N
doub
N
390
N
sing
Y
391
N
sing
N
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
doub
N
403
N
sing
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
5970
5976
10.1074/jbc.M109561200
11741996
IMP Alone Organizes the Active Site of Adenylosuccinate Synthetase from Escherichia coli.
2002
10.2210/pdb1kjx/pdb
pdb_00001kjx
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
120
1
Graphite monochromator
AREA DETECTOR
1998-01-01
SIEMENS
Graphite
SINGLE WAVELENGTH
M
x-ray
1
1.54178
1.0
1.54178
ROTATING ANODE
SIEMENS
47400.793
Adenylosuccinate Synthetase
6.3.4.4
1
man
polymer
348.206
INOSINIC ACID
1
syn
non-polymer
18.015
water
312
nat
water
no
no
MGNNVVVLGTQWGDEGKGKIVDLLTERAKYVVRYQGGHNAGHTLVINGEKTVLHLIPSGILRENVTSIIGNGVVLSPAAL
MKEMKELEDRGIPVRERLLLSEACPLILDYHVALDNAREKARGAKAIGTTGRGIGPAYEDKVARRGLRVGDLFDKETFAE
KLKEVMEYHNFQLVNYYKAEAVDYQKVLDDTMAVADILTSMVVDVSDLLDQARQRGDFVMFEGAQGTLLDIDHGTYPYVT
SSNTTAGGVATGSGLGPRYVDYVLGILKAYSTRVGAGPFPTELFDETGEFLCKQGNEFGATTGRRRRTGWLDTVAVRRAV
QLNSLSGFCLTKLDVLDGLKEVKLCVAYRMPDGREVTTTPLAADDWKGVEPIYETMPGWSESTFGVKDRSGLPQAALNYI
KRIEELTGVPIDIISTGPDRTETMILRDPFDA
MGNNVVVLGTQWGDEGKGKIVDLLTERAKYVVRYQGGHNAGHTLVINGEKTVLHLIPSGILRENVTSIIGNGVVLSPAAL
MKEMKELEDRGIPVRERLLLSEACPLILDYHVALDNAREKARGAKAIGTTGRGIGPAYEDKVARRGLRVGDLFDKETFAE
KLKEVMEYHNFQLVNYYKAEAVDYQKVLDDTMAVADILTSMVVDVSDLLDQARQRGDFVMFEGAQGTLLDIDHGTYPYVT
SSNTTAGGVATGSGLGPRYVDYVLGILKAYSTRVGAGPFPTELFDETGEFLCKQGNEFGATTGRRRRTGWLDTVAVRRAV
QLNSLSGFCLTKLDVLDGLKEVKLCVAYRMPDGREVTTTPLAADDWKGVEPIYETMPGWSESTFGVKDRSGLPQAALNYI
KRIEELTGVPIDIISTGPDRTETMILRDPFDA
A
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
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n
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n
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n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
K-12
sample
83333
Escherichia coli
562
Escherichia coli
PUR A H1238
1
3.14
60.79
VAPOR DIFFUSION, HANGING DROP
6.8
PEG 8000, HEPES, magnesium acetate, IMP, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
software
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Source and taxonomy
Refinement description
Data collection
Database references
Derived calculations
1
0
2002-03-20
1
1
2008-04-27
1
2
2011-07-13
1
3
2016-06-01
1
4
2017-10-11
1
5
2024-02-14
_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
IMP, GDP, hadacidin, nitrate and Mg complex of E. coli adenylosuccinate synthetase
RCSB
Y
RCSB
2001-12-05
REL
REL
IMP
INOSINIC ACID
HOH
water
IMP
440
2
IMP
IMP
440
A
TIP
1
3
HOH
HOH
441
A
TIP
2
3
HOH
HOH
442
A
TIP
3
3
HOH
HOH
443
A
TIP
4
3
HOH
HOH
444
A
TIP
5
3
HOH
HOH
445
A
TIP
6
3
HOH
HOH
446
A
TIP
7
3
HOH
HOH
447
A
TIP
8
3
HOH
HOH
448
A
TIP
9
3
HOH
HOH
449
A
TIP
10
3
HOH
HOH
450
A
TIP
11
3
HOH
HOH
451
A
TIP
12
3
HOH
HOH
452
A
TIP
13
3
HOH
HOH
453
A
TIP
14
3
HOH
HOH
454
A
TIP
15
3
HOH
HOH
455
A
TIP
16
3
HOH
HOH
456
A
TIP
17
3
HOH
HOH
457
A
TIP
18
3
HOH
HOH
458
A
TIP
19
3
HOH
HOH
459
A
TIP
20
3
HOH
HOH
460
A
TIP
21
3
HOH
HOH
461
A
TIP
22
3
HOH
HOH
462
A
TIP
23
3
HOH
HOH
463
A
TIP
24
3
HOH
HOH
464
A
TIP
25
3
HOH
HOH
465
A
TIP
26
3
HOH
HOH
466
A
TIP
27
3
HOH
HOH
467
A
TIP
28
3
HOH
HOH
468
A
TIP
29
3
HOH
HOH
469
A
TIP
30
3
HOH
HOH
470
A
TIP
31
3
HOH
HOH
471
A
TIP
32
3
HOH
HOH
472
A
TIP
33
3
HOH
HOH
473
A
TIP
34
3
HOH
HOH
474
A
TIP
35
3
HOH
HOH
475
A
TIP
36
3
HOH
HOH
476
A
TIP
37
3
HOH
HOH
477
A
TIP
38
3
HOH
HOH
478
A
TIP
39
3
HOH
HOH
479
A
TIP
40
3
HOH
HOH
480
A
TIP
41
3
HOH
HOH
481
A
TIP
42
3
HOH
HOH
482
A
TIP
43
3
HOH
HOH
483
A
TIP
44
3
HOH
HOH
484
A
TIP
45
3
HOH
HOH
485
A
TIP
46
3
HOH
HOH
486
A
TIP
47
3
HOH
HOH
487
A
TIP
48
3
HOH
HOH
488
A
TIP
49
3
HOH
HOH
489
A
TIP
50
3
HOH
HOH
490
A
TIP
51
3
HOH
HOH
491
A
TIP
52
3
HOH
HOH
492
A
TIP
53
3
HOH
HOH
493
A
TIP
54
3
HOH
HOH
494
A
TIP
55
3
HOH
HOH
495
A
TIP
56
3
HOH
HOH
496
A
TIP
57
3
HOH
HOH
497
A
TIP
58
3
HOH
HOH
498
A
TIP
59
3
HOH
HOH
499
A
TIP
60
3
HOH
HOH
500
A
TIP
61
3
HOH
HOH
501
A
TIP
62
3
HOH
HOH
502
A
TIP
63
3
HOH
HOH
503
A
TIP
64
3
HOH
HOH
504
A
TIP
65
3
HOH
HOH
505
A
TIP
66
3
HOH
HOH
506
A
TIP
67
3
HOH
HOH
507
A
TIP
68
3
HOH
HOH
508
A
TIP
69
3
HOH
HOH
509
A
TIP
70
3
HOH
HOH
510
A
TIP
71
3
HOH
HOH
511
A
TIP
72
3
HOH
HOH
512
A
TIP
73
3
HOH
HOH
513
A
TIP
74
3
HOH
HOH
514
A
TIP
75
3
HOH
HOH
515
A
TIP
76
3
HOH
HOH
516
A
TIP
77
3
HOH
HOH
517
A
TIP
78
3
HOH
HOH
518
A
TIP
79
3
HOH
HOH
519
A
TIP
80
3
HOH
HOH
520
A
TIP
81
3
HOH
HOH
521
A
TIP
82
3
HOH
HOH
522
A
TIP
83
3
HOH
HOH
523
A
TIP
84
3
HOH
HOH
524
A
TIP
85
3
HOH
HOH
525
A
TIP
86
3
HOH
HOH
526
A
TIP
87
3
HOH
HOH
527
A
TIP
88
3
HOH
HOH
528
A
TIP
89
3
HOH
HOH
529
A
TIP
90
3
HOH
HOH
530
A
TIP
91
3
HOH
HOH
531
A
TIP
92
3
HOH
HOH
532
A
TIP
93
3
HOH
HOH
533
A
TIP
94
3
HOH
HOH
534
A
TIP
95
3
HOH
HOH
535
A
TIP
96
3
HOH
HOH
536
A
TIP
97
3
HOH
HOH
537
A
TIP
98
3
HOH
HOH
538
A
TIP
99
3
HOH
HOH
539
A
TIP
100
3
HOH
HOH
540
A
TIP
101
3
HOH
HOH
541
A
TIP
102
3
HOH
HOH
542
A
TIP
103
3
HOH
HOH
543
A
TIP
104
3
HOH
HOH
544
A
TIP
105
3
HOH
HOH
545
A
TIP
106
3
HOH
HOH
546
A
TIP
107
3
HOH
HOH
547
A
TIP
108
3
HOH
HOH
548
A
TIP
109
3
HOH
HOH
549
A
TIP
110
3
HOH
HOH
550
A
TIP
111
3
HOH
HOH
551
A
TIP
112
3
HOH
HOH
552
A
TIP
113
3
HOH
HOH
553
A
TIP
114
3
HOH
HOH
554
A
TIP
115
3
HOH
HOH
555
A
TIP
116
3
HOH
HOH
556
A
TIP
117
3
HOH
HOH
557
A
TIP
118
3
HOH
HOH
558
A
TIP
119
3
HOH
HOH
559
A
TIP
120
3
HOH
HOH
560
A
TIP
121
3
HOH
HOH
561
A
TIP
122
3
HOH
HOH
562
A
TIP
123
3
HOH
HOH
563
A
TIP
124
3
HOH
HOH
564
A
TIP
125
3
HOH
HOH
565
A
TIP
126
3
HOH
HOH
566
A
TIP
127
3
HOH
HOH
567
A
TIP
128
3
HOH
HOH
568
A
TIP
129
3
HOH
HOH
569
A
TIP
130
3
HOH
HOH
570
A
TIP
131
3
HOH
HOH
571
A
TIP
132
3
HOH
HOH
572
A
TIP
133
3
HOH
HOH
573
A
TIP
134
3
HOH
HOH
574
A
TIP
135
3
HOH
HOH
575
A
TIP
136
3
HOH
HOH
576
A
TIP
137
3
HOH
HOH
577
A
TIP
138
3
HOH
HOH
578
A
TIP
139
3
HOH
HOH
579
A
TIP
140
3
HOH
HOH
580
A
TIP
141
3
HOH
HOH
581
A
TIP
142
3
HOH
HOH
582
A
TIP
143
3
HOH
HOH
583
A
TIP
144
3
HOH
HOH
584
A
TIP
145
3
HOH
HOH
585
A
TIP
146
3
HOH
HOH
586
A
TIP
147
3
HOH
HOH
587
A
TIP
148
3
HOH
HOH
588
A
TIP
149
3
HOH
HOH
589
A
TIP
150
3
HOH
HOH
590
A
TIP
151
3
HOH
HOH
591
A
TIP
152
3
HOH
HOH
592
A
TIP
153
3
HOH
HOH
593
A
TIP
154
3
HOH
HOH
594
A
TIP
155
3
HOH
HOH
595
A
TIP
156
3
HOH
HOH
596
A
TIP
157
3
HOH
HOH
597
A
TIP
158
3
HOH
HOH
598
A
TIP
159
3
HOH
HOH
599
A
TIP
160
3
HOH
HOH
600
A
TIP
161
3
HOH
HOH
601
A
TIP
162
3
HOH
HOH
602
A
TIP
163
3
HOH
HOH
603
A
TIP
164
3
HOH
HOH
604
A
TIP
165
3
HOH
HOH
605
A
TIP
166
3
HOH
HOH
606
A
TIP
167
3
HOH
HOH
607
A
TIP
168
3
HOH
HOH
608
A
TIP
169
3
HOH
HOH
609
A
TIP
170
3
HOH
HOH
610
A
TIP
171
3
HOH
HOH
611
A
TIP
172
3
HOH
HOH
612
A
TIP
173
3
HOH
HOH
613
A
TIP
174
3
HOH
HOH
614
A
TIP
175
3
HOH
HOH
615
A
TIP
176
3
HOH
HOH
616
A
TIP
177
3
HOH
HOH
617
A
TIP
178
3
HOH
HOH
618
A
TIP
179
3
HOH
HOH
619
A
TIP
180
3
HOH
HOH
620
A
TIP
181
3
HOH
HOH
621
A
TIP
182
3
HOH
HOH
622
A
TIP
183
3
HOH
HOH
623
A
TIP
184
3
HOH
HOH
624
A
TIP
185
3
HOH
HOH
625
A
TIP
186
3
HOH
HOH
626
A
TIP
187
3
HOH
HOH
627
A
TIP
188
3
HOH
HOH
628
A
TIP
189
3
HOH
HOH
629
A
TIP
190
3
HOH
HOH
630
A
TIP
191
3
HOH
HOH
631
A
TIP
192
3
HOH
HOH
632
A
TIP
193
3
HOH
HOH
633
A
TIP
194
3
HOH
HOH
634
A
TIP
195
3
HOH
HOH
635
A
TIP
196
3
HOH
HOH
636
A
TIP
197
3
HOH
HOH
637
A
TIP
198
3
HOH
HOH
638
A
TIP
199
3
HOH
HOH
639
A
TIP
200
3
HOH
HOH
640
A
TIP
201
3
HOH
HOH
641
A
TIP
202
3
HOH
HOH
642
A
TIP
203
3
HOH
HOH
643
A
TIP
204
3
HOH
HOH
644
A
TIP
205
3
HOH
HOH
645
A
TIP
206
3
HOH
HOH
646
A
TIP
207
3
HOH
HOH
647
A
TIP
208
3
HOH
HOH
648
A
TIP
209
3
HOH
HOH
649
A
TIP
210
3
HOH
HOH
650
A
TIP
211
3
HOH
HOH
651
A
TIP
212
3
HOH
HOH
652
A
TIP
213
3
HOH
HOH
653
A
TIP
214
3
HOH
HOH
654
A
TIP
215
3
HOH
HOH
655
A
TIP
216
3
HOH
HOH
656
A
TIP
217
3
HOH
HOH
657
A
TIP
218
3
HOH
HOH
658
A
TIP
219
3
HOH
HOH
659
A
TIP
220
3
HOH
HOH
660
A
TIP
221
3
HOH
HOH
661
A
TIP
222
3
HOH
HOH
662
A
TIP
223
3
HOH
HOH
663
A
TIP
224
3
HOH
HOH
664
A
TIP
225
3
HOH
HOH
665
A
TIP
226
3
HOH
HOH
666
A
TIP
227
3
HOH
HOH
667
A
TIP
228
3
HOH
HOH
668
A
TIP
229
3
HOH
HOH
669
A
TIP
230
3
HOH
HOH
670
A
TIP
231
3
HOH
HOH
671
A
TIP
232
3
HOH
HOH
672
A
TIP
233
3
HOH
HOH
673
A
TIP
234
3
HOH
HOH
674
A
TIP
235
3
HOH
HOH
675
A
TIP
236
3
HOH
HOH
676
A
TIP
237
3
HOH
HOH
677
A
TIP
238
3
HOH
HOH
678
A
TIP
239
3
HOH
HOH
679
A
TIP
240
3
HOH
HOH
680
A
TIP
241
3
HOH
HOH
681
A
TIP
242
3
HOH
HOH
682
A
TIP
243
3
HOH
HOH
683
A
TIP
244
3
HOH
HOH
684
A
TIP
245
3
HOH
HOH
685
A
TIP
246
3
HOH
HOH
686
A
TIP
247
3
HOH
HOH
687
A
TIP
248
3
HOH
HOH
688
A
TIP
249
3
HOH
HOH
689
A
TIP
250
3
HOH
HOH
690
A
TIP
251
3
HOH
HOH
691
A
TIP
252
3
HOH
HOH
692
A
TIP
253
3
HOH
HOH
693
A
TIP
254
3
HOH
HOH
694
A
TIP
255
3
HOH
HOH
695
A
TIP
256
3
HOH
HOH
696
A
TIP
257
3
HOH
HOH
697
A
TIP
258
3
HOH
HOH
698
A
TIP
259
3
HOH
HOH
699
A
TIP
260
3
HOH
HOH
700
A
TIP
261
3
HOH
HOH
701
A
TIP
262
3
HOH
HOH
702
A
TIP
263
3
HOH
HOH
703
A
TIP
264
3
HOH
HOH
704
A
TIP
265
3
HOH
HOH
705
A
TIP
266
3
HOH
HOH
706
A
TIP
267
3
HOH
HOH
707
A
TIP
268
3
HOH
HOH
708
A
TIP
269
3
HOH
HOH
709
A
TIP
270
3
HOH
HOH
710
A
TIP
271
3
HOH
HOH
711
A
TIP
272
3
HOH
HOH
712
A
TIP
273
3
HOH
HOH
713
A
TIP
274
3
HOH
HOH
714
A
TIP
275
3
HOH
HOH
715
A
TIP
276
3
HOH
HOH
716
A
TIP
277
3
HOH
HOH
717
A
TIP
278
3
HOH
HOH
718
A
TIP
279
3
HOH
HOH
719
A
TIP
280
3
HOH
HOH
720
A
TIP
281
3
HOH
HOH
721
A
TIP
282
3
HOH
HOH
722
A
TIP
283
3
HOH
HOH
723
A
TIP
284
3
HOH
HOH
724
A
TIP
285
3
HOH
HOH
725
A
TIP
286
3
HOH
HOH
726
A
TIP
300
3
HOH
HOH
727
A
TIP
301
3
HOH
HOH
728
A
TIP
302
3
HOH
HOH
729
A
TIP
303
3
HOH
HOH
730
A
TIP
304
3
HOH
HOH
731
A
TIP
305
3
HOH
HOH
732
A
TIP
306
3
HOH
HOH
733
A
TIP
307
3
HOH
HOH
734
A
TIP
308
3
HOH
HOH
735
A
TIP
309
3
HOH
HOH
736
A
TIP
310
3
HOH
HOH
737
A
TIP
311
3
HOH
HOH
738
A
TIP
312
3
HOH
HOH
739
A
TIP
313
3
HOH
HOH
740
A
TIP
314
3
HOH
HOH
741
A
TIP
315
3
HOH
HOH
742
A
TIP
316
3
HOH
HOH
743
A
TIP
317
3
HOH
HOH
744
A
TIP
318
3
HOH
HOH
745
A
TIP
319
3
HOH
HOH
746
A
TIP
320
3
HOH
HOH
747
A
TIP
321
3
HOH
HOH
748
A
TIP
322
3
HOH
HOH
749
A
TIP
323
3
HOH
HOH
750
A
TIP
324
3
HOH
HOH
751
A
TIP
325
3
HOH
HOH
752
A
n
1
0
A
GLY
1
n
2
GLY
1
A
ASN
2
n
3
ASN
2
A
ASN
3
n
4
ASN
3
A
VAL
4
n
5
VAL
4
A
VAL
5
n
6
VAL
5
A
VAL
6
n
7
VAL
6
A
LEU
7
n
8
LEU
7
A
GLY
8
n
9
GLY
8
A
THR
9
n
10
THR
9
A
GLN
10
n
11
GLN
10
A
TRP
11
n
12
TRP
11
A
GLY
12
n
13
GLY
12
A
ASP
13
n
14
ASP
13
A
GLU
14
n
15
GLU
14
A
GLY
15
n
16
GLY
15
A
LYS
16
n
17
LYS
16
A
GLY
17
n
18
GLY
17
A
LYS
18
n
19
LYS
18
A
ILE
19
n
20
ILE
19
A
VAL
20
n
21
VAL
20
A
ASP
21
n
22
ASP
21
A
LEU
22
n
23
LEU
22
A
LEU
23
n
24
LEU
23
A
THR
24
n
25
THR
24
A
GLU
25
n
26
GLU
25
A
ARG
26
n
27
ARG
26
A
ALA
27
n
28
ALA
27
A
LYS
28
n
29
LYS
28
A
TYR
29
n
30
TYR
29
A
VAL
30
n
31
VAL
30
A
VAL
31
n
32
VAL
31
A
ARG
32
n
33
ARG
32
A
TYR
33
n
34
TYR
33
A
GLN
34
n
35
GLN
34
A
GLY
35
n
36
GLY
35
A
GLY
36
n
37
GLY
36
A
HIS
37
n
38
HIS
37
A
ASN
38
n
39
ASN
38
A
ALA
39
n
40
ALA
39
A
GLY
40
n
41
GLY
40
A
HIS
41
n
42
HIS
41
A
THR
42
n
43
THR
42
A
LEU
43
n
44
LEU
43
A
VAL
44
n
45
VAL
44
A
ILE
45
n
46
ILE
45
A
ASN
46
n
47
ASN
46
A
GLY
47
n
48
GLY
47
A
GLU
48
n
49
GLU
48
A
LYS
49
n
50
LYS
49
A
THR
50
n
51
THR
50
A
VAL
51
n
52
VAL
51
A
LEU
52
n
53
LEU
52
A
HIS
53
n
54
HIS
53
A
LEU
54
n
55
LEU
54
A
ILE
55
n
56
ILE
55
A
PRO
56
n
57
PRO
56
A
SER
57
n
58
SER
57
A
GLY
58
n
59
GLY
58
A
ILE
59
n
60
ILE
59
A
LEU
60
n
61
LEU
60
A
ARG
61
n
62
ARG
61
A
GLU
62
n
63
GLU
62
A
ASN
63
n
64
ASN
63
A
VAL
64
n
65
VAL
64
A
THR
65
n
66
THR
65
A
SER
66
n
67
SER
66
A
ILE
67
n
68
ILE
67
A
ILE
68
n
69
ILE
68
A
GLY
69
n
70
GLY
69
A
ASN
70
n
71
ASN
70
A
GLY
71
n
72
GLY
71
A
VAL
72
n
73
VAL
72
A
VAL
73
n
74
VAL
73
A
LEU
74
n
75
LEU
74
A
SER
75
n
76
SER
75
A
PRO
76
n
77
PRO
76
A
ALA
77
n
78
ALA
77
A
ALA
78
n
79
ALA
78
A
LEU
79
n
80
LEU
79
A
MET
80
n
81
MET
80
A
LYS
81
n
82
LYS
81
A
GLU
82
n
83
GLU
82
A
MET
83
n
84
MET
83
A
LYS
84
n
85
LYS
84
A
GLU
85
n
86
GLU
85
A
LEU
86
n
87
LEU
86
A
GLU
87
n
88
GLU
87
A
ASP
88
n
89
ASP
88
A
ARG
89
n
90
ARG
89
A
GLY
90
n
91
GLY
90
A
ILE
91
n
92
ILE
91
A
PRO
92
n
93
PRO
92
A
VAL
93
n
94
VAL
93
A
ARG
94
n
95
ARG
94
A
GLU
95
n
96
GLU
95
A
ARG
96
n
97
ARG
96
A
LEU
97
n
98
LEU
97
A
LEU
98
n
99
LEU
98
A
LEU
99
n
100
LEU
99
A
SER
100
n
101
SER
100
A
GLU
101
n
102
GLU
101
A
ALA
102
n
103
ALA
102
A
CYS
103
n
104
CYS
103
A
PRO
104
n
105
PRO
104
A
LEU
105
n
106
LEU
105
A
ILE
106
n
107
ILE
106
A
LEU
107
n
108
LEU
107
A
ASP
108
n
109
ASP
108
A
TYR
109
n
110
TYR
109
A
HIS
110
n
111
HIS
110
A
VAL
111
n
112
VAL
111
A
ALA
112
n
113
ALA
112
A
LEU
113
n
114
LEU
113
A
ASP
114
n
115
ASP
114
A
ASN
115
n
116
ASN
115
A
ALA
116
n
117
ALA
116
A
ARG
117
n
118
ARG
117
A
GLU
118
n
119
GLU
118
A
LYS
119
n
120
LYS
119
A
ALA
120
n
121
ALA
120
A
ARG
121
n
122
ARG
121
A
GLY
122
n
123
GLY
122
A
ALA
123
n
124
ALA
123
A
LYS
124
n
125
LYS
124
A
ALA
125
n
126
ALA
125
A
ILE
126
n
127
ILE
126
A
GLY
127
n
128
GLY
127
A
THR
128
n
129
THR
128
A
THR
129
n
130
THR
129
A
GLY
130
n
131
GLY
130
A
ARG
131
n
132
ARG
131
A
GLY
132
n
133
GLY
132
A
ILE
133
n
134
ILE
133
A
GLY
134
n
135
GLY
134
A
PRO
135
n
136
PRO
135
A
ALA
136
n
137
ALA
136
A
TYR
137
n
138
TYR
137
A
GLU
138
n
139
GLU
138
A
ASP
139
n
140
ASP
139
A
LYS
140
n
141
LYS
140
A
VAL
141
n
142
VAL
141
A
ALA
142
n
143
ALA
142
A
ARG
143
n
144
ARG
143
A
ARG
144
n
145
ARG
144
A
GLY
145
n
146
GLY
145
A
LEU
146
n
147
LEU
146
A
ARG
147
n
148
ARG
147
A
VAL
148
n
149
VAL
148
A
GLY
149
n
150
GLY
149
A
ASP
150
n
151
ASP
150
A
LEU
151
n
152
LEU
151
A
PHE
152
n
153
PHE
152
A
ASP
153
n
154
ASP
153
A
LYS
154
n
155
LYS
154
A
GLU
155
n
156
GLU
155
A
THR
156
n
157
THR
156
A
PHE
157
n
158
PHE
157
A
ALA
158
n
159
ALA
158
A
GLU
159
n
160
GLU
159
A
LYS
160
n
161
LYS
160
A
LEU
161
n
162
LEU
161
A
LYS
162
n
163
LYS
162
A
GLU
163
n
164
GLU
163
A
VAL
164
n
165
VAL
164
A
MET
165
n
166
MET
165
A
GLU
166
n
167
GLU
166
A
TYR
167
n
168
TYR
167
A
HIS
168
n
169
HIS
168
A
ASN
169
n
170
ASN
169
A
PHE
170
n
171
PHE
170
A
GLN
171
n
172
GLN
171
A
LEU
172
n
173
LEU
172
A
VAL
173
n
174
VAL
173
A
ASN
174
n
175
ASN
174
A
TYR
175
n
176
TYR
175
A
TYR
176
n
177
TYR
176
A
LYS
177
n
178
LYS
177
A
ALA
178
n
179
ALA
178
A
GLU
179
n
180
GLU
179
A
ALA
180
n
181
ALA
180
A
VAL
181
n
182
VAL
181
A
ASP
182
n
183
ASP
182
A
TYR
183
n
184
TYR
183
A
GLN
184
n
185
GLN
184
A
LYS
185
n
186
LYS
185
A
VAL
186
n
187
VAL
186
A
LEU
187
n
188
LEU
187
A
ASP
188
n
189
ASP
188
A
ASP
189
n
190
ASP
189
A
THR
190
n
191
THR
190
A
MET
191
n
192
MET
191
A
ALA
192
n
193
ALA
192
A
VAL
193
n
194
VAL
193
A
ALA
194
n
195
ALA
194
A
ASP
195
n
196
ASP
195
A
ILE
196
n
197
ILE
196
A
LEU
197
n
198
LEU
197
A
THR
198
n
199
THR
198
A
SER
199
n
200
SER
199
A
MET
200
n
201
MET
200
A
VAL
201
n
202
VAL
201
A
VAL
202
n
203
VAL
202
A
ASP
203
n
204
ASP
203
A
VAL
204
n
205
VAL
204
A
SER
205
n
206
SER
205
A
ASP
206
n
207
ASP
206
A
LEU
207
n
208
LEU
207
A
LEU
208
n
209
LEU
208
A
ASP
209
n
210
ASP
209
A
GLN
210
n
211
GLN
210
A
ALA
211
n
212
ALA
211
A
ARG
212
n
213
ARG
212
A
GLN
213
n
214
GLN
213
A
ARG
214
n
215
ARG
214
A
GLY
215
n
216
GLY
215
A
ASP
216
n
217
ASP
216
A
PHE
217
n
218
PHE
217
A
VAL
218
n
219
VAL
218
A
MET
219
n
220
MET
219
A
PHE
220
n
221
PHE
220
A
GLU
221
n
222
GLU
221
A
GLY
222
n
223
GLY
222
A
ALA
223
n
224
ALA
223
A
GLN
224
n
225
GLN
224
A
GLY
225
n
226
GLY
225
A
THR
226
n
227
THR
226
A
LEU
227
n
228
LEU
227
A
LEU
228
n
229
LEU
228
A
ASP
229
n
230
ASP
229
A
ILE
230
n
231
ILE
230
A
ASP
231
n
232
ASP
231
A
HIS
232
n
233
HIS
232
A
GLY
233
n
234
GLY
233
A
THR
234
n
235
THR
234
A
TYR
235
n
236
TYR
235
A
PRO
236
n
237
PRO
236
A
TYR
237
n
238
TYR
237
A
VAL
238
n
239
VAL
238
A
THR
239
n
240
THR
239
A
SER
240
n
241
SER
240
A
SER
241
n
242
SER
241
A
ASN
242
n
243
ASN
242
A
THR
243
n
244
THR
243
A
THR
244
n
245
THR
244
A
ALA
245
n
246
ALA
245
A
GLY
246
n
247
GLY
246
A
GLY
247
n
248
GLY
247
A
VAL
248
n
249
VAL
248
A
ALA
249
n
250
ALA
249
A
THR
250
n
251
THR
250
A
GLY
251
n
252
GLY
251
A
SER
252
n
253
SER
252
A
GLY
253
n
254
GLY
253
A
LEU
254
n
255
LEU
254
A
GLY
255
n
256
GLY
255
A
PRO
256
n
257
PRO
256
A
ARG
257
n
258
ARG
257
A
TYR
258
n
259
TYR
258
A
VAL
259
n
260
VAL
259
A
ASP
260
n
261
ASP
260
A
TYR
261
n
262
TYR
261
A
VAL
262
n
263
VAL
262
A
LEU
263
n
264
LEU
263
A
GLY
264
n
265
GLY
264
A
ILE
265
n
266
ILE
265
A
LEU
266
n
267
LEU
266
A
LYS
267
n
268
LYS
267
A
ALA
268
n
269
ALA
268
A
TYR
269
n
270
TYR
269
A
SER
270
n
271
SER
270
A
THR
271
n
272
THR
271
A
ARG
272
n
273
ARG
272
A
VAL
273
n
274
VAL
273
A
GLY
274
n
275
GLY
274
A
ALA
275
n
276
ALA
275
A
GLY
276
n
277
GLY
276
A
PRO
277
n
278
PRO
277
A
PHE
278
n
279
PHE
278
A
PRO
279
n
280
PRO
279
A
THR
280
n
281
THR
280
A
GLU
281
n
282
GLU
281
A
LEU
282
n
283
LEU
282
A
PHE
283
n
284
PHE
283
A
ASP
284
n
285
ASP
284
A
GLU
285
n
286
GLU
285
A
THR
286
n
287
THR
286
A
GLY
287
n
288
GLY
287
A
GLU
288
n
289
GLU
288
A
PHE
289
n
290
PHE
289
A
LEU
290
n
291
LEU
290
A
CYS
291
n
292
CYS
291
A
LYS
292
n
293
LYS
292
A
GLN
293
n
294
GLN
293
A
GLY
294
n
295
GLY
294
A
ASN
295
n
296
ASN
295
A
GLU
296
n
297
GLU
296
A
PHE
297
n
298
PHE
297
A
GLY
298
n
299
GLY
298
A
ALA
299
n
300
ALA
299
A
THR
300
n
301
THR
300
A
THR
301
n
302
THR
301
A
GLY
302
n
303
GLY
302
A
ARG
303
n
304
ARG
303
A
ARG
304
n
305
ARG
304
A
ARG
305
n
306
ARG
305
A
ARG
306
n
307
ARG
306
A
THR
307
n
308
THR
307
A
GLY
308
n
309
GLY
308
A
TRP
309
n
310
TRP
309
A
LEU
310
n
311
LEU
310
A
ASP
311
n
312
ASP
311
A
THR
312
n
313
THR
312
A
VAL
313
n
314
VAL
313
A
ALA
314
n
315
ALA
314
A
VAL
315
n
316
VAL
315
A
ARG
316
n
317
ARG
316
A
ARG
317
n
318
ARG
317
A
ALA
318
n
319
ALA
318
A
VAL
319
n
320
VAL
319
A
GLN
320
n
321
GLN
320
A
LEU
321
n
322
LEU
321
A
ASN
322
n
323
ASN
322
A
SER
323
n
324
SER
323
A
LEU
324
n
325
LEU
324
A
SER
325
n
326
SER
325
A
GLY
326
n
327
GLY
326
A
PHE
327
n
328
PHE
327
A
CYS
328
n
329
CYS
328
A
LEU
329
n
330
LEU
329
A
THR
330
n
331
THR
330
A
LYS
331
n
332
LYS
331
A
LEU
332
n
333
LEU
332
A
ASP
333
n
334
ASP
333
A
VAL
334
n
335
VAL
334
A
LEU
335
n
336
LEU
335
A
ASP
336
n
337
ASP
336
A
GLY
337
n
338
GLY
337
A
LEU
338
n
339
LEU
338
A
LYS
339
n
340
LYS
339
A
GLU
340
n
341
GLU
340
A
VAL
341
n
342
VAL
341
A
LYS
342
n
343
LYS
342
A
LEU
343
n
344
LEU
343
A
CYS
344
n
345
CYS
344
A
VAL
345
n
346
VAL
345
A
ALA
346
n
347
ALA
346
A
TYR
347
n
348
TYR
347
A
ARG
348
n
349
ARG
348
A
MET
349
n
350
MET
349
A
PRO
350
n
351
PRO
350
A
ASP
351
n
352
ASP
351
A
GLY
352
n
353
GLY
352
A
ARG
353
n
354
ARG
353
A
GLU
354
n
355
GLU
354
A
VAL
355
n
356
VAL
355
A
THR
356
n
357
THR
356
A
THR
357
n
358
THR
357
A
THR
358
n
359
THR
358
A
PRO
359
n
360
PRO
359
A
LEU
360
n
361
LEU
360
A
ALA
361
n
362
ALA
361
A
ALA
362
n
363
ALA
362
A
ASP
363
n
364
ASP
363
A
ASP
364
n
365
ASP
364
A
TRP
365
n
366
TRP
365
A
LYS
366
n
367
LYS
366
A
GLY
367
n
368
GLY
367
A
VAL
368
n
369
VAL
368
A
GLU
369
n
370
GLU
369
A
PRO
370
n
371
PRO
370
A
ILE
371
n
372
ILE
371
A
TYR
372
n
373
TYR
372
A
GLU
373
n
374
GLU
373
A
THR
374
n
375
THR
374
A
MET
375
n
376
MET
375
A
PRO
376
n
377
PRO
376
A
GLY
377
n
378
GLY
377
A
TRP
378
n
379
TRP
378
A
SER
379
n
380
SER
379
A
GLU
380
n
381
GLU
380
A
SER
381
n
382
SER
381
A
THR
382
n
383
THR
382
A
PHE
383
n
384
PHE
383
A
GLY
384
n
385
GLY
384
A
VAL
385
n
386
VAL
385
A
LYS
386
n
387
LYS
386
A
ASP
387
n
388
ASP
387
A
ARG
388
n
389
ARG
388
A
SER
389
n
390
SER
389
A
GLY
390
n
391
GLY
390
A
LEU
391
n
392
LEU
391
A
PRO
392
n
393
PRO
392
A
GLN
393
n
394
GLN
393
A
ALA
394
n
395
ALA
394
A
ALA
395
n
396
ALA
395
A
LEU
396
n
397
LEU
396
A
ASN
397
n
398
ASN
397
A
TYR
398
n
399
TYR
398
A
ILE
399
n
400
ILE
399
A
LYS
400
n
401
LYS
400
A
ARG
401
n
402
ARG
401
A
ILE
402
n
403
ILE
402
A
GLU
403
n
404
GLU
403
A
GLU
404
n
405
GLU
404
A
LEU
405
n
406
LEU
405
A
THR
406
n
407
THR
406
A
GLY
407
n
408
GLY
407
A
VAL
408
n
409
VAL
408
A
PRO
409
n
410
PRO
409
A
ILE
410
n
411
ILE
410
A
ASP
411
n
412
ASP
411
A
ILE
412
n
413
ILE
412
A
ILE
413
n
414
ILE
413
A
SER
414
n
415
SER
414
A
THR
415
n
416
THR
415
A
GLY
416
n
417
GLY
416
A
PRO
417
n
418
PRO
417
A
ASP
418
n
419
ASP
418
A
ARG
419
n
420
ARG
419
A
THR
420
n
421
THR
420
A
GLU
421
n
422
GLU
421
A
THR
422
n
423
THR
422
A
MET
423
n
424
MET
423
A
ILE
424
n
425
ILE
424
A
LEU
425
n
426
LEU
425
A
ARG
426
n
427
ARG
426
A
ASP
427
n
428
ASP
427
A
PRO
428
n
429
PRO
428
A
PHE
429
n
430
PHE
429
A
ASP
430
n
431
ASP
430
A
ALA
431
n
432
ALA
431
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
6990
-14
29330
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
6_555
-x,-x+y,-z+2/3
crystal symmetry operation
0.0000000000
0.0000000000
105.7666666667
A
O
ILE
67
A
O
ILE
68
A
N
VAL
30
A
N
VAL
31
A
N
VAL
31
A
N
VAL
32
A
O
GLU
221
A
O
GLU
222
A
O
GLY
222
A
O
GLY
223
A
N
VAL
6
A
N
VAL
7
A
N
VAL
5
A
N
VAL
6
A
O
TYR
261
A
O
TYR
262
A
N
LEU
266
A
N
LEU
267
A
O
CYS
328
A
O
CYS
329
A
N
LEU
329
A
N
LEU
330
A
O
ILE
412
A
O
ILE
413
A
N
ILE
413
A
N
ILE
414
A
O
MET
423
A
O
MET
424
A
N
ILE
45
A
N
ILE
46
A
O
GLU
48
A
O
GLU
49
A
N
LEU
99
A
N
LEU
100
A
O
VAL
202
A
O
VAL
203
A
N
ARG
272
A
N
ARG
273
A
O
ARG
306
A
O
ARG
307
A
N
VAL
341
A
N
VAL
342
A
O
MET
375
A
O
MET
376
A
O
VAL
355
A
O
VAL
356
A
N
TYR
347
A
N
TYR
348
A
N
ARG
348
A
N
ARG
349
A
O
GLU
369
A
O
GLU
370
1
A
MET
0
A
MET
1
1
Y
1
A
A
C
N
LEU
VAL
43
44
1.08
1
A
A
C
N
HIS
ASN
37
38
0.159
0.023
1.336
1.495
Y
1
A
A
C
N
LEU
VAL
43
44
-0.256
0.023
1.336
1.080
Y
1
A
GLN
10
-54.47
-138.66
1
A
TRP
11
-106.12
42.80
1
A
ASP
13
44.30
27.35
1
A
ASP
21
-48.16
-74.51
1
A
LEU
22
-38.78
-36.83
1
A
THR
24
-69.44
6.46
1
A
GLU
25
-60.04
8.91
1
A
ARG
26
-145.30
-0.67
1
A
ASN
46
41.47
11.60
1
A
HIS
53
-93.36
-77.02
1
A
SER
57
-65.76
10.79
1
A
LEU
60
-77.65
30.48
1
A
PRO
92
-66.47
44.00
1
A
LYS
124
-72.91
48.18
1
A
ILE
126
-58.55
-72.69
1
A
GLU
138
-56.26
-72.70
1
A
ARG
143
77.96
43.39
1
A
PHE
152
-71.76
35.85
1
A
ASP
153
173.58
61.76
1
A
LYS
154
-37.94
-30.55
1
A
GLU
155
-54.82
-71.59
1
A
TYR
175
-78.77
-75.98
1
A
ALA
178
-100.86
-164.80
1
A
VAL
193
-142.38
-16.98
1
A
THR
198
-51.22
-9.74
1
A
GLN
224
73.10
-171.04
1
A
LEU
227
-57.33
-4.87
1
A
THR
234
-69.24
64.33
1
A
ASN
242
-60.79
78.67
1
A
THR
243
-67.80
8.70
1
A
ALA
245
-59.10
7.75
1
A
VAL
248
-47.44
-72.85
1
A
TYR
261
177.85
122.85
1
A
ALA
268
-56.84
-3.26
1
A
ASP
284
-97.04
-159.22
1
A
GLN
293
-49.23
-16.22
1
A
ASN
295
47.51
75.98
1
A
ALA
299
-60.57
40.00
1
A
THR
300
-159.43
-44.74
1
A
LEU
310
-55.71
106.68
1
A
PRO
350
-68.50
0.99
1
A
THR
356
-117.99
56.10
1
A
LEU
360
-77.62
-100.69
1
A
ALA
361
-40.83
166.46
1
A
ASP
364
-59.53
1.93
1
A
LYS
366
-30.77
-30.47
1
A
GLU
373
-155.12
71.50
1
A
TRP
378
-170.15
135.69
1
A
SER
389
-62.84
4.16
1
A
ARG
419
-37.00
-36.03
0.2830000
0.1960000
2.6
8.0
1349
13495
13495
10.0
Random
1
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Engh & Huber
2.6
8.0
312
3656
23
0
3321
0.010
1.71
24.6
1.53
2.6
25
1KJX
20293
20293
0.0
0.0
0.1100000
1
5
98
2.6
2.8
1
96
model building
X-PLOR
refinement
X-PLOR
3.1
data reduction
X-GEN
data scaling
X-GEN
phasing
X-PLOR
IMP Complex of E. Coli Adenylosuccinate Synthetase
1
N
N
2
N
N
3
N
N
A
GLY
15
A
GLY
16
HELX_P
A
THR
24
A
THR
25
1
1
10
A
SER
75
A
SER
76
HELX_P
A
ASP
88
A
ASP
89
1
2
14
A
PRO
92
A
PRO
93
HELX_P
A
LEU
97
A
LEU
98
1
3
6
A
ASP
108
A
ASP
109
HELX_P
A
ARG
121
A
ARG
122
1
4
14
A
GLY
132
A
GLY
133
HELX_P
A
ALA
142
A
ALA
143
1
5
11
A
ARG
147
A
ARG
148
HELX_P
A
PHE
152
A
PHE
153
5
6
6
A
ASP
153
A
ASP
154
HELX_P
A
ASN
174
A
ASN
175
1
7
22
A
ASP
182
A
ASP
183
HELX_P
A
ALA
192
A
ALA
193
1
8
11
A
VAL
193
A
VAL
194
HELX_P
A
MET
200
A
MET
201
1
9
8
A
ASP
203
A
ASP
204
HELX_P
A
GLY
215
A
GLY
216
1
10
13
A
LEU
227
A
LEU
228
HELX_P
A
ASP
229
A
ASP
230
5
11
3
A
GLY
246
A
GLY
247
HELX_P
A
SER
252
A
SER
253
1
12
7
A
GLY
255
A
GLY
256
HELX_P
A
VAL
259
A
VAL
260
5
13
5
A
ASP
284
A
ASP
285
HELX_P
A
GLY
294
A
GLY
295
1
14
11
A
ASP
311
A
ASP
312
HELX_P
A
ASN
322
A
ASN
323
1
15
12
A
LEU
332
A
LEU
333
HELX_P
A
ASP
336
A
ASP
337
5
16
5
A
ALA
362
A
ALA
363
HELX_P
A
LYS
366
A
LYS
367
5
17
5
A
ASP
387
A
ASP
388
HELX_P
A
LEU
391
A
LEU
392
5
18
5
A
PRO
392
A
PRO
393
HELX_P
A
GLY
407
A
GLY
408
1
19
16
A
ASP
427
A
ASP
428
HELX_P
A
ALA
431
A
ALA
432
5
20
5
LIGASE
LIGASE, GTP-HYDROLYSING ENZYMES, PURINE NUCLEOTIDE BIOSYNTHESIS, INDUCED FIT, IMP
A
TYR
235
A
TYR
236
1
A
PRO
236
A
PRO
237
-0.60
PURA_ECOLI
UNP
1
1
P0A7D4
MGNNVVVLGTQWGDEGKGKIVDLLTERAKYVVRYQGGHNAGHTLVINGEKTVLHLIPSGILRENVTSIIGNGVVLSPAAL
MKEMKELEDRGIPVRERLLLSEACPLILDYHVALDNAREKARGAKAIGTTGRGIGPAYEDKVARRGLRVGDLFDKETFAE
KLKEVMEYHNFQLVNYYKAEAVDYQKVLDDTMAVADILTSMVVDVSDLLDQARQRGDFVMFEGAQGTLLDIDHGTYPYVT
SSNTTAGGVATGSGLGPRYVDYVLGILKAYSTRVGAGPFPTELFDETGEFLCKQGNEFGATTGRRRRTGWLDTVAVRRAV
QLNSLSGFCLTKLDVLDGLKEVKLCVAYRMPDGREVTTTPLAADDWKGVEPIYETMPGWSESTFGVKDRSGLPQAALNYI
KRIEELTGVPIDIISTGPDRTETMILRDPFDA
1
432
1KJX
0
431
P0A7D4
A
1
1
432
8
2
2
2
2
3
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
65
A
THR
66
A
ILE
68
A
ILE
69
A
TYR
29
A
TYR
30
A
ARG
32
A
ARG
33
A
VAL
218
A
VAL
219
A
GLY
225
A
GLY
226
A
ASN
3
A
ASN
4
A
GLY
8
A
GLY
9
A
TYR
261
A
TYR
262
A
LYS
267
A
LYS
268
A
LEU
324
A
LEU
325
A
THR
330
A
THR
331
A
ILE
412
A
ILE
413
A
SER
414
A
SER
415
A
THR
422
A
THR
423
A
ILE
424
A
ILE
425
A
HIS
41
A
HIS
42
A
ILE
45
A
ILE
46
A
GLU
48
A
GLU
49
A
LEU
52
A
LEU
53
A
LEU
99
A
LEU
100
A
SER
100
A
SER
101
A
VAL
201
A
VAL
202
A
VAL
202
A
VAL
203
A
TYR
269
A
TYR
270
A
ARG
272
A
ARG
273
A
ARG
306
A
ARG
307
A
TRP
309
A
TRP
310
A
GLU
340
A
GLU
341
A
VAL
341
A
VAL
342
A
MET
375
A
MET
376
A
PRO
376
A
PRO
377
A
GLU
354
A
GLU
355
A
VAL
355
A
VAL
356
A
CYS
344
A
CYS
345
A
ARG
348
A
ARG
349
A
GLU
369
A
GLU
370
A
TYR
372
A
TYR
373
BINDING SITE FOR RESIDUE IMP A 440
A
IMP
440
Software
15
A
ASP
13
A
ASP
14
15
1_555
A
ASN
38
A
ASN
39
15
1_555
A
GLY
127
A
GLY
128
15
1_555
A
THR
128
A
THR
129
15
1_555
A
THR
129
A
THR
130
15
1_555
A
ARG
143
A
ARG
144
15
6_555
A
GLN
224
A
GLN
225
15
1_555
A
LEU
228
A
LEU
229
15
1_555
A
VAL
238
A
VAL
239
15
1_555
A
THR
239
A
THR
240
15
1_555
A
VAL
273
A
VAL
274
15
1_555
A
GLY
274
A
GLY
275
15
1_555
A
ARG
303
A
ARG
304
15
1_555
A
HOH
483
C
HOH
15
1_555
A
HOH
562
C
HOH
15
1_555
154
P 32 2 1