0.011170
0.000000
0.001367
0.000000
0.012833
0.000000
0.000000
0.000000
0.028005
0.00000
0.00000
0.00000
Zhang, X.
Chen, Z.J.
Zhang, X.W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
96.97
90.00
89.522
77.927
35.974
C20 H24 N10 O13 P2
674.411
cGAMP
2',3' cGAMP; c-GMP-AMP; c[G(2',5')pA(3',5')p]
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
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
Y
1
N
C
N
2
N
N
Y
3
N
C
Y
4
N
N
Y
5
N
N
Y
6
N
C
Y
7
N
C
Y
8
N
N
Y
9
N
C
Y
10
N
N
N
11
R
C
N
12
R
C
N
13
N
O
N
14
S
C
N
15
R
C
N
16
N
C
N
17
N
O
N
18
N
P
N
19
N
O
N
20
N
O
N
21
R
C
N
22
R
C
N
23
N
O
N
24
R
C
N
25
N
C
N
26
N
O
N
27
N
P
N
28
N
O
N
29
N
O
N
30
N
O
N
31
N
O
N
32
R
C
Y
33
N
N
Y
34
N
C
Y
35
N
N
Y
36
N
C
Y
37
N
C
N
38
N
C
N
39
N
N
N
40
N
C
N
41
N
N
N
42
N
N
N
43
N
O
N
44
N
O
N
45
N
O
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
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
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
N
N
71
S
C
N
72
N
C
N
73
N
O
N
74
N
C
N
75
N
O
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
N
N
84
S
C
N
85
N
C
N
86
N
O
N
87
N
C
N
88
N
C
N
89
N
C
N
90
N
N
N
91
N
C
N
92
N
N
N
93
N
N
N
94
N
O
N
95
N
H
N
96
N
H
N
97
N
H
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
H
N
109
N
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
N
N
118
N
O
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
S
C
N
129
N
C
N
130
N
O
N
131
N
C
N
132
N
C
N
133
N
O
N
134
N
O
N
135
N
O
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
N
N
144
R
C
N
145
N
C
N
146
N
O
N
147
N
C
N
148
N
S
N
149
N
O
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
N
N
158
S
C
N
159
N
C
N
160
N
O
N
161
N
C
N
162
N
C
N
163
N
C
N
164
N
O
N
165
N
N
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
178
S
C
N
179
N
C
N
180
N
O
N
181
N
C
N
182
N
C
N
183
N
C
N
184
N
O
N
185
N
O
N
186
N
O
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
N
N
197
N
C
N
198
N
C
N
199
N
O
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
Y
211
N
C
Y
212
N
N
Y
213
N
C
Y
214
N
C
Y
215
N
N
N
216
N
O
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
O
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
S
C
N
235
N
C
N
236
N
C
N
237
N
C
N
238
N
O
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
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
O
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
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
C
N
282
N
N
N
283
N
O
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
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
N
C
N
304
N
C
N
305
N
S
N
306
N
C
N
307
N
O
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
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
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
N
330
N
O
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
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
N
N
343
S
C
N
344
N
C
N
345
N
O
N
346
N
C
N
347
N
C
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
N
364
N
O
N
365
N
O
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
R
C
N
378
N
O
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
N
N
391
S
C
N
392
N
C
N
393
N
O
N
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
N
Y
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
N
404
N
O
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
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
N
N
418
S
C
N
419
N
C
N
420
N
O
N
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
Y
427
N
C
N
428
N
O
N
429
N
O
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
N
N
442
S
C
N
443
N
C
N
444
N
O
N
445
N
C
N
446
N
C
N
447
N
C
N
448
N
O
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
Y
9
N
doub
Y
10
N
sing
Y
11
N
sing
N
12
N
sing
N
13
N
sing
Y
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
Y
18
N
doub
Y
19
N
sing
N
20
N
sing
Y
21
N
sing
N
22
N
sing
N
23
N
doub
Y
24
N
doub
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
Y
30
N
doub
N
31
N
sing
N
32
N
sing
Y
33
N
sing
N
34
N
sing
Y
35
N
doub
Y
36
N
sing
N
37
N
doub
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
Y
42
N
sing
Y
43
N
sing
N
44
N
sing
Y
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
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
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
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
doub
N
126
N
sing
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
sing
N
136
N
doub
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
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
doub
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
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
doub
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
doub
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
Y
215
N
sing
Y
216
N
doub
Y
217
N
doub
N
218
N
sing
Y
219
N
sing
N
220
N
sing
Y
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
doub
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
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
doub
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
sing
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
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
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
Y
323
N
doub
Y
324
N
sing
Y
325
N
sing
N
326
N
sing
Y
327
N
doub
N
328
N
sing
Y
329
N
doub
N
330
N
sing
Y
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
sing
N
341
N
doub
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
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
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
doub
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
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
doub
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
Y
392
N
doub
Y
393
N
sing
Y
394
N
sing
N
395
N
sing
Y
396
N
doub
Y
397
N
sing
Y
398
N
sing
N
399
N
sing
Y
400
N
sing
Y
401
N
doub
N
402
N
sing
Y
403
N
doub
N
404
N
sing
Y
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
N
415
N
doub
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
Y
420
N
doub
Y
421
N
sing
Y
422
N
sing
N
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
doub
N
427
N
sing
Y
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
doub
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
US
Mol.Cell
MOCEFL
2168
1097-2765
51
226
235
10.1016/j.molcel.2013.05.022
23747010
Cyclic GMP-AMP Containing Mixed Phosphodiester Linkages Is An Endogenous High-Affinity Ligand for STING.
2013
10.2210/pdb4ksy/pdb
pdb_00004ksy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2013-04-10
ADSC QUANTUM 315r
SINGLE WAVELENGTH
M
x-ray
1
0.97918
1.0
19-ID
APS
0.97918
SYNCHROTRON
APS BEAMLINE 19-ID
27180.645
Stimulator of interferon genes protein
UNP residues 138-379
1
man
polymer
674.411
cGAMP
1
syn
non-polymer
18.015
water
72
nat
water
hSTING, Endoplasmic reticulum interferon stimulator, ERIS, Mediator of IRF3 activation, hMITA, Transmembrane protein 173
no
no
GLAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADP
NIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLED
ILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTD
FS
GLAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADP
NIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLED
ILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTD
FS
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
sample
TMEM173, ERIS, MITA, STING
9606
Homo sapiens
562
Escherichia coli
1
2.29
46.32
VAPOR DIFFUSION, HANGING DROP
6.8
27% PEG 3,350, 0.1 M Bis-Tris, pH 6.8, 0.2 M NaCl, VAPOR DIFFUSION, HANGING DROP
struct_ref_seq_dif
chem_comp
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Database references
Database references
Non-polymer description
Data collection
Database references
Data collection
Database references
Derived calculations
Structure summary
1
0
2013-06-12
1
1
2013-07-17
1
2
2013-08-07
1
3
2015-08-05
1
4
2018-06-27
1
5
2024-02-28
_struct_ref_seq_dif.details
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2013-05-18
REL
REL
1SY
cGAMP
HOH
water
CGA
500
2
1SY
1SY
500
A
HOH
1
3
HOH
HOH
601
A
HOH
2
3
HOH
HOH
602
A
HOH
3
3
HOH
HOH
603
A
HOH
4
3
HOH
HOH
604
A
HOH
5
3
HOH
HOH
605
A
HOH
6
3
HOH
HOH
606
A
HOH
7
3
HOH
HOH
607
A
HOH
8
3
HOH
HOH
608
A
HOH
9
3
HOH
HOH
609
A
HOH
10
3
HOH
HOH
610
A
HOH
11
3
HOH
HOH
611
A
HOH
12
3
HOH
HOH
612
A
HOH
13
3
HOH
HOH
613
A
HOH
14
3
HOH
HOH
614
A
HOH
15
3
HOH
HOH
615
A
HOH
16
3
HOH
HOH
616
A
HOH
17
3
HOH
HOH
617
A
HOH
18
3
HOH
HOH
618
A
HOH
19
3
HOH
HOH
619
A
HOH
20
3
HOH
HOH
620
A
HOH
21
3
HOH
HOH
621
A
HOH
22
3
HOH
HOH
622
A
HOH
23
3
HOH
HOH
623
A
HOH
24
3
HOH
HOH
624
A
HOH
25
3
HOH
HOH
625
A
HOH
26
3
HOH
HOH
626
A
HOH
27
3
HOH
HOH
627
A
HOH
28
3
HOH
HOH
628
A
HOH
29
3
HOH
HOH
629
A
HOH
30
3
HOH
HOH
630
A
HOH
31
3
HOH
HOH
631
A
HOH
32
3
HOH
HOH
632
A
HOH
33
3
HOH
HOH
633
A
HOH
34
3
HOH
HOH
634
A
HOH
35
3
HOH
HOH
635
A
HOH
36
3
HOH
HOH
636
A
HOH
37
3
HOH
HOH
637
A
HOH
38
3
HOH
HOH
638
A
HOH
39
3
HOH
HOH
639
A
HOH
41
3
HOH
HOH
640
A
HOH
42
3
HOH
HOH
641
A
HOH
43
3
HOH
HOH
642
A
HOH
44
3
HOH
HOH
643
A
HOH
45
3
HOH
HOH
644
A
HOH
46
3
HOH
HOH
645
A
HOH
47
3
HOH
HOH
646
A
HOH
48
3
HOH
HOH
647
A
HOH
49
3
HOH
HOH
648
A
HOH
50
3
HOH
HOH
649
A
HOH
51
3
HOH
HOH
650
A
HOH
52
3
HOH
HOH
651
A
HOH
53
3
HOH
HOH
652
A
HOH
54
3
HOH
HOH
653
A
HOH
55
3
HOH
HOH
654
A
HOH
56
3
HOH
HOH
655
A
HOH
57
3
HOH
HOH
656
A
HOH
58
3
HOH
HOH
657
A
HOH
59
3
HOH
HOH
658
A
HOH
60
3
HOH
HOH
659
A
HOH
61
3
HOH
HOH
660
A
HOH
62
3
HOH
HOH
661
A
HOH
63
3
HOH
HOH
662
A
HOH
64
3
HOH
HOH
663
A
HOH
65
3
HOH
HOH
664
A
HOH
67
3
HOH
HOH
665
A
HOH
68
3
HOH
HOH
666
A
HOH
69
3
HOH
HOH
667
A
HOH
70
3
HOH
HOH
668
A
HOH
71
3
HOH
HOH
669
A
HOH
72
3
HOH
HOH
670
A
HOH
73
3
HOH
HOH
671
A
HOH
74
3
HOH
HOH
672
A
n
1
138
A
n
2
139
A
n
3
140
A
n
4
141
A
n
5
142
A
n
6
143
A
n
7
144
A
n
8
145
A
n
9
146
A
n
10
147
A
n
11
148
A
n
12
149
A
n
13
150
A
n
14
151
A
ASN
152
n
15
ASN
152
A
PHE
153
n
16
PHE
153
A
ASN
154
n
17
ASN
154
A
VAL
155
n
18
VAL
155
A
ALA
156
n
19
ALA
156
A
HIS
157
n
20
HIS
157
A
GLY
158
n
21
GLY
158
A
LEU
159
n
22
LEU
159
A
ALA
160
n
23
ALA
160
A
TRP
161
n
24
TRP
161
A
SER
162
n
25
SER
162
A
TYR
163
n
26
TYR
163
A
TYR
164
n
27
TYR
164
A
ILE
165
n
28
ILE
165
A
GLY
166
n
29
GLY
166
A
TYR
167
n
30
TYR
167
A
LEU
168
n
31
LEU
168
A
ARG
169
n
32
ARG
169
A
LEU
170
n
33
LEU
170
A
ILE
171
n
34
ILE
171
A
LEU
172
n
35
LEU
172
A
PRO
173
n
36
PRO
173
A
GLU
174
n
37
GLU
174
A
LEU
175
n
38
LEU
175
A
GLN
176
n
39
GLN
176
A
ALA
177
n
40
ALA
177
A
ARG
178
n
41
ARG
178
A
ILE
179
n
42
ILE
179
A
ARG
180
n
43
ARG
180
A
THR
181
n
44
THR
181
A
TYR
182
n
45
TYR
182
A
ASN
183
n
46
ASN
183
A
GLN
184
n
47
GLN
184
A
HIS
185
n
48
HIS
185
A
TYR
186
n
49
TYR
186
A
ASN
187
n
50
ASN
187
A
ASN
188
n
51
ASN
188
A
LEU
189
n
52
LEU
189
A
LEU
190
n
53
LEU
190
A
ARG
191
n
54
ARG
191
A
GLY
192
n
55
GLY
192
A
ALA
193
n
56
ALA
193
A
VAL
194
n
57
VAL
194
A
SER
195
n
58
SER
195
A
GLN
196
n
59
GLN
196
A
ARG
197
n
60
ARG
197
A
LEU
198
n
61
LEU
198
A
TYR
199
n
62
TYR
199
A
ILE
200
n
63
ILE
200
A
LEU
201
n
64
LEU
201
A
LEU
202
n
65
LEU
202
A
PRO
203
n
66
PRO
203
A
LEU
204
n
67
LEU
204
A
ASP
205
n
68
ASP
205
A
CYS
206
n
69
CYS
206
A
GLY
207
n
70
GLY
207
A
VAL
208
n
71
VAL
208
A
PRO
209
n
72
PRO
209
A
ASP
210
n
73
ASP
210
A
ASN
211
n
74
ASN
211
A
LEU
212
n
75
LEU
212
A
SER
213
n
76
SER
213
A
MET
214
n
77
MET
214
A
ALA
215
n
78
ALA
215
A
ASP
216
n
79
ASP
216
A
PRO
217
n
80
PRO
217
A
ASN
218
n
81
ASN
218
A
ILE
219
n
82
ILE
219
A
ARG
220
n
83
ARG
220
A
PHE
221
n
84
PHE
221
A
LEU
222
n
85
LEU
222
A
ASP
223
n
86
ASP
223
A
LYS
224
n
87
LYS
224
A
LEU
225
n
88
LEU
225
A
PRO
226
n
89
PRO
226
A
GLN
227
n
90
GLN
227
A
GLN
228
n
91
GLN
228
A
THR
229
n
92
THR
229
A
GLY
230
n
93
GLY
230
A
ASP
231
n
94
ASP
231
A
ARG
232
n
95
ARG
232
A
ALA
233
n
96
ALA
233
A
GLY
234
n
97
GLY
234
A
ILE
235
n
98
ILE
235
A
LYS
236
n
99
LYS
236
A
ASP
237
n
100
ASP
237
A
ARG
238
n
101
ARG
238
A
VAL
239
n
102
VAL
239
A
TYR
240
n
103
TYR
240
A
SER
241
n
104
SER
241
A
ASN
242
n
105
ASN
242
A
SER
243
n
106
SER
243
A
ILE
244
n
107
ILE
244
A
TYR
245
n
108
TYR
245
A
GLU
246
n
109
GLU
246
A
LEU
247
n
110
LEU
247
A
LEU
248
n
111
LEU
248
A
GLU
249
n
112
GLU
249
A
ASN
250
n
113
ASN
250
A
GLY
251
n
114
GLY
251
A
GLN
252
n
115
GLN
252
A
ARG
253
n
116
ARG
253
A
ALA
254
n
117
ALA
254
A
GLY
255
n
118
GLY
255
A
THR
256
n
119
THR
256
A
CYS
257
n
120
CYS
257
A
VAL
258
n
121
VAL
258
A
LEU
259
n
122
LEU
259
A
GLU
260
n
123
GLU
260
A
TYR
261
n
124
TYR
261
A
ALA
262
n
125
ALA
262
A
THR
263
n
126
THR
263
A
PRO
264
n
127
PRO
264
A
LEU
265
n
128
LEU
265
A
GLN
266
n
129
GLN
266
A
THR
267
n
130
THR
267
A
LEU
268
n
131
LEU
268
A
PHE
269
n
132
PHE
269
A
ALA
270
n
133
ALA
270
A
MET
271
n
134
MET
271
A
SER
272
n
135
SER
272
A
GLN
273
n
136
GLN
273
A
TYR
274
n
137
TYR
274
A
SER
275
n
138
SER
275
A
GLN
276
n
139
GLN
276
A
ALA
277
n
140
ALA
277
A
GLY
278
n
141
GLY
278
A
PHE
279
n
142
PHE
279
A
SER
280
n
143
SER
280
A
ARG
281
n
144
ARG
281
A
GLU
282
n
145
GLU
282
A
ASP
283
n
146
ASP
283
A
ARG
284
n
147
ARG
284
A
LEU
285
n
148
LEU
285
A
GLU
286
n
149
GLU
286
A
GLN
287
n
150
GLN
287
A
ALA
288
n
151
ALA
288
A
LYS
289
n
152
LYS
289
A
LEU
290
n
153
LEU
290
A
PHE
291
n
154
PHE
291
A
CYS
292
n
155
CYS
292
A
ARG
293
n
156
ARG
293
A
THR
294
n
157
THR
294
A
LEU
295
n
158
LEU
295
A
GLU
296
n
159
GLU
296
A
ASP
297
n
160
ASP
297
A
ILE
298
n
161
ILE
298
A
LEU
299
n
162
LEU
299
A
ALA
300
n
163
ALA
300
A
ASP
301
n
164
ASP
301
A
ALA
302
n
165
ALA
302
A
PRO
303
n
166
PRO
303
A
GLU
304
n
167
GLU
304
A
SER
305
n
168
SER
305
A
GLN
306
n
169
GLN
306
A
ASN
307
n
170
ASN
307
A
ASN
308
n
171
ASN
308
A
CYS
309
n
172
CYS
309
A
ARG
310
n
173
ARG
310
A
LEU
311
n
174
LEU
311
A
ILE
312
n
175
ILE
312
A
ALA
313
n
176
ALA
313
A
TYR
314
n
177
TYR
314
A
GLN
315
n
178
GLN
315
A
GLU
316
n
179
GLU
316
A
PRO
317
n
180
PRO
317
A
n
181
318
A
n
182
319
A
n
183
320
A
n
184
321
A
SER
322
n
185
SER
322
A
PHE
323
n
186
PHE
323
A
SER
324
n
187
SER
324
A
LEU
325
n
188
LEU
325
A
SER
326
n
189
SER
326
A
GLN
327
n
190
GLN
327
A
GLU
328
n
191
GLU
328
A
VAL
329
n
192
VAL
329
A
LEU
330
n
193
LEU
330
A
ARG
331
n
194
ARG
331
A
HIS
332
n
195
HIS
332
A
LEU
333
n
196
LEU
333
A
ARG
334
n
197
ARG
334
A
GLN
335
n
198
GLN
335
A
GLU
336
n
199
GLU
336
A
n
200
337
A
n
201
338
A
n
202
339
A
n
203
340
A
n
204
341
A
n
205
342
A
n
206
343
A
n
207
344
A
n
208
345
A
n
209
346
A
n
210
347
A
n
211
348
A
n
212
349
A
n
213
350
A
n
214
351
A
n
215
352
A
n
216
353
A
n
217
354
A
n
218
355
A
n
219
356
A
n
220
357
A
n
221
358
A
n
222
359
A
n
223
360
A
n
224
361
A
n
225
362
A
n
226
363
A
n
227
364
A
n
228
365
A
n
229
366
A
n
230
367
A
n
231
368
A
n
232
369
A
n
233
370
A
n
234
371
A
n
235
372
A
n
236
373
A
n
237
374
A
n
238
375
A
n
239
376
A
n
240
377
A
n
241
378
A
n
242
379
A
1.6120
-0.0312
0.0162
1.9156
0.1445
1.5863
-0.0428
0.0107
0.1516
-0.0458
0.0188
0.2426
0.0446
-0.2678
-0.0020
0.1783
0.0185
-0.0045
0.2200
0.0088
0.2155
refined
34.5257
5.8054
-18.3776
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
all
author_and_software_defined_assembly
PISA
2
dimeric
3870
-15
16600
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_654
-x+1,y,-z-1
crystal symmetry operation
93.8874316174
0.0000000000
-35.7081458885
A
N
ASP
223
A
N
ASP
86
A
O
ILE
244
A
O
ILE
107
A
N
LEU
247
A
N
LEU
110
A
O
ALA
254
A
O
ALA
117
A
O
GLU
260
A
O
GLU
123
A
N
LEU
201
A
N
LEU
64
A
N
ILE
200
A
N
ILE
63
A
O
ILE
312
A
O
ILE
175
A
N
GLN
228
A
N
GLN
91
A
O
TYR
240
A
O
TYR
103
1
A
HOH
613
C
HOH
1
A
GLY
138
A
GLY
1
1
Y
1
A
LEU
139
A
LEU
2
1
Y
1
A
ALA
140
A
ALA
3
1
Y
1
A
PRO
141
A
PRO
4
1
Y
1
A
ALA
142
A
ALA
5
1
Y
1
A
GLU
143
A
GLU
6
1
Y
1
A
ILE
144
A
ILE
7
1
Y
1
A
SER
145
A
SER
8
1
Y
1
A
ALA
146
A
ALA
9
1
Y
1
A
VAL
147
A
VAL
10
1
Y
1
A
CYS
148
A
CYS
11
1
Y
1
A
GLU
149
A
GLU
12
1
Y
1
A
LYS
150
A
LYS
13
1
Y
1
A
GLY
151
A
GLY
14
1
Y
1
A
ALA
318
A
ALA
181
1
Y
1
A
ASP
319
A
ASP
182
1
Y
1
A
ASP
320
A
ASP
183
1
Y
1
A
SER
321
A
SER
184
1
Y
1
A
GLU
337
A
GLU
200
1
Y
1
A
LYS
338
A
LYS
201
1
Y
1
A
GLU
339
A
GLU
202
1
Y
1
A
GLU
340
A
GLU
203
1
Y
1
A
VAL
341
A
VAL
204
1
Y
1
A
THR
342
A
THR
205
1
Y
1
A
VAL
343
A
VAL
206
1
Y
1
A
GLY
344
A
GLY
207
1
Y
1
A
SER
345
A
SER
208
1
Y
1
A
LEU
346
A
LEU
209
1
Y
1
A
LYS
347
A
LYS
210
1
Y
1
A
THR
348
A
THR
211
1
Y
1
A
SER
349
A
SER
212
1
Y
1
A
ALA
350
A
ALA
213
1
Y
1
A
VAL
351
A
VAL
214
1
Y
1
A
PRO
352
A
PRO
215
1
Y
1
A
SER
353
A
SER
216
1
Y
1
A
THR
354
A
THR
217
1
Y
1
A
SER
355
A
SER
218
1
Y
1
A
THR
356
A
THR
219
1
Y
1
A
MET
357
A
MET
220
1
Y
1
A
SER
358
A
SER
221
1
Y
1
A
GLN
359
A
GLN
222
1
Y
1
A
GLU
360
A
GLU
223
1
Y
1
A
PRO
361
A
PRO
224
1
Y
1
A
GLU
362
A
GLU
225
1
Y
1
A
LEU
363
A
LEU
226
1
Y
1
A
LEU
364
A
LEU
227
1
Y
1
A
ILE
365
A
ILE
228
1
Y
1
A
SER
366
A
SER
229
1
Y
1
A
GLY
367
A
GLY
230
1
Y
1
A
MET
368
A
MET
231
1
Y
1
A
GLU
369
A
GLU
232
1
Y
1
A
LYS
370
A
LYS
233
1
Y
1
A
PRO
371
A
PRO
234
1
Y
1
A
LEU
372
A
LEU
235
1
Y
1
A
PRO
373
A
PRO
236
1
Y
1
A
LEU
374
A
LEU
237
1
Y
1
A
ARG
375
A
ARG
238
1
Y
1
A
THR
376
A
THR
239
1
Y
1
A
ASP
377
A
ASP
240
1
Y
1
A
PHE
378
A
PHE
241
1
Y
1
A
SER
379
A
SER
242
1
Y
1
A
TYR
167
-149.83
-70.00
1
A
ARG
197
76.24
139.34
0.1815
0.1607
0.1629
1.881
29.461
1980
19800
10.00
99.26
0.18
1
1.38
MOLECULAR REPLACEMENT
18.53
0.90
1.11
ML
FLAT BULK SOLVENT MODEL
1.881
29.461
72
1582
45
0
1465
0.007
1565
1.213
2136
15.316
591
0.077
232
0.005
276
0.3165
0.2419
1.9283
137
1227
97.00
0.2363
0.1943
1.9805
139
1259
99.00
0.2053
0.1770
2.0387
141
1262
99.00
0.2141
0.1728
2.1045
140
1268
99.00
0.1835
0.1641
2.1797
140
1252
99.00
0.1592
0.1590
2.2669
142
1279
99.00
0.1962
0.1544
2.3701
142
1286
99.00
0.1904
0.1647
2.4950
141
1266
100.00
0.2030
0.1641
2.6512
139
1257
100.00
0.1799
0.1661
2.8557
143
1287
100.00
0.1891
0.1643
3.1428
144
1286
100.00
0.1593
0.1615
3.5969
143
1293
100.00
0.1555
0.1404
4.5291
143
1288
100.00
0.1880
0.1601
29.4645
146
1310
100.00
1.88
50
4KSY
19800
-3
1
99.4
1.88
1.91
1
98.6
data collection
HKL-3000
refinement
PHENIX
(phenix.refine: 1.8.2_1309)
data reduction
HKL-2000
data scaling
HKL-2000
Crystal structure of STING in complex with cGAMP
1
N
N
2
N
N
3
N
N
A
ASN
152
A
ASN
15
HELX_P
A
GLY
166
A
GLY
29
1
1
15
A
TYR
167
A
TYR
30
HELX_P
A
TYR
186
A
TYR
49
1
2
20
A
ASN
211
A
ASN
74
HELX_P
A
ASP
216
A
ASP
79
1
3
6
A
THR
263
A
THR
126
HELX_P
A
TYR
274
A
TYR
137
1
4
12
A
SER
275
A
SER
138
HELX_P
A
GLY
278
A
GLY
141
5
5
4
A
SER
280
A
SER
143
HELX_P
A
ALA
302
A
ALA
165
1
6
23
A
SER
324
A
SER
187
HELX_P
A
ARG
334
A
ARG
197
1
7
11
IMMUNE SYSTEM
innate immunity, IMMUNE SYSTEM
STING_HUMAN
UNP
1
138
Q86WV6
GLAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADP
NIRFLDKLPQQTGDHAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLED
ILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTD
FS
138
379
4KSY
138
379
Q86WV6
A
1
1
242
1
HIS
variant
ARG
232
4KSY
A
Q86WV6
UNP
232
95
5
2
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
A
ILE
219
A
ILE
82
A
LYS
224
A
LYS
87
A
SER
243
A
SER
106
A
GLU
249
A
GLU
112
A
GLN
252
A
GLN
115
A
TYR
261
A
TYR
124
A
LEU
198
A
LEU
61
A
PRO
203
A
PRO
66
A
CYS
309
A
CYS
172
A
TYR
314
A
TYR
177
A
GLN
228
A
GLN
91
A
ARG
232
A
ARG
95
A
ILE
235
A
ILE
98
A
TYR
240
A
TYR
103
BINDING SITE FOR RESIDUE 1SY A 500
A
1SY
500
Software
26
A
SER
162
A
SER
25
26
2_654
A
SER
162
A
SER
25
26
1_555
A
TYR
163
A
TYR
26
26
2_654
A
TYR
163
A
TYR
26
26
1_555
A
GLY
166
A
GLY
29
26
2_654
A
TYR
167
A
TYR
30
26
2_654
A
TYR
167
A
TYR
30
26
1_555
A
ARG
232
A
ARG
95
26
2_654
A
ARG
232
A
ARG
95
26
1_555
A
ARG
238
A
ARG
101
26
1_555
A
ARG
238
A
ARG
101
26
2_654
A
VAL
239
A
VAL
102
26
2_654
A
TYR
240
A
TYR
103
26
2_654
A
TYR
240
A
TYR
103
26
1_555
A
GLU
260
A
GLU
123
26
1_555
A
THR
263
A
THR
126
26
1_555
A
THR
263
A
THR
126
26
2_654
A
PRO
264
A
PRO
127
26
1_555
A
PRO
264
A
PRO
127
26
2_654
A
HOH
601
C
HOH
26
1_555
A
HOH
601
C
HOH
26
2_654
A
HOH
602
C
HOH
26
1_555
A
HOH
605
C
HOH
26
1_555
A
HOH
607
C
HOH
26
1_555
A
HOH
615
C
HOH
26
1_555
A
HOH
640
C
HOH
26
1_555
5
C 1 2 1