0.011670
0.000000
0.000000
0.000000
0.009899
0.000000
0.000000
0.000000
0.007874
0.00000
0.00000
0.00000
Nayeem, N.
Mayans, O.
Green, T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
85.688
101.019
126.996
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
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C10 H15 N O4
213.230
3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE
KAINATE
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
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
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
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
N
C
N
182
N
C
N
183
N
C
N
184
S
C
N
185
S
C
N
186
N
C
N
187
S
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
O
N
193
N
O
N
194
N
O
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
O
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
N
N
241
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
N
N
258
S
C
N
259
N
C
N
260
N
O
N
261
N
C
N
262
N
C
N
263
N
S
N
264
N
C
N
265
N
O
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
H
N
275
N
H
N
276
N
H
N
277
N
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
Y
282
N
C
Y
283
N
C
Y
284
N
C
Y
285
N
C
Y
286
N
C
Y
287
N
C
N
288
N
O
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
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
N
305
N
C
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
N
N
318
S
C
N
319
N
C
N
320
N
O
N
321
N
C
N
322
N
O
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
R
C
N
336
N
O
N
337
N
C
N
338
N
O
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
N
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
N
362
N
O
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
N
386
N
O
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
O
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
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
doub
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
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
doub
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
doub
N
197
N
doub
N
198
N
sing
N
199
N
sing
N
200
N
sing
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
doub
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
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
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
doub
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
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
doub
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
Y
276
N
doub
Y
277
N
sing
Y
278
N
sing
N
279
N
sing
Y
280
N
doub
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
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
doub
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
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
doub
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
sing
N
322
N
sing
N
323
N
sing
N
324
N
doub
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
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
sing
Y
354
N
doub
N
355
N
sing
Y
356
N
doub
N
357
N
sing
Y
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
doub
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
Y
373
N
doub
Y
374
N
sing
Y
375
N
sing
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
379
N
doub
N
380
N
sing
Y
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
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
doub
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
sing
UK
Open Biol.
2046-2441
3
0051
10.1098/RSOB.130051
23720540
Correlating Efficacy and Desensitization with Gluk2 Ligand-Binding Domain Movements.
2013
10.2210/pdb4bdm/pdb
pdb_00004bdm
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
ADSC CCD
SINGLE WAVELENGTH
M
x-ray
1
0.9795
1.0
I02
Diamond
0.9795
SYNCHROTRON
DIAMOND BEAMLINE I02
29567.842
GLUTAMATE RECEPTOR, IONOTROPIC KAINATE 2
LIGAND BINDING DOMAIN, RESIDUES 429-544,667-806
YES
4
man
polymer
213.230
3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE
4
syn
non-polymer
GLUTAMATE RECEPTOR 6, GLUR-6, GLUR6
no
no
GSNRSLIVTTILEEPYVLFKKSDKPLYGNDRFEGYCIDLLRELSTILGFTYEIRLVEDGKYGAQDDVNGQWNGMVRELID
HKADLAVAPLAITYVREKVIDFSAPFMTLGISILYRKGTPIDSADDLAKQTKIEYGAVEDGATMTFFKKSKISTYDKMWA
FMSSRRQSVLVKSNEEGIQRVLTSDYAFLMESTTIEFVTQRNCNLTQIGGLIDSKGYGVGTPMGSPYRDKITIAILQLQE
EGKLHMMKEKWWRGNGCPEPR
GSNRSLIVTTILEEPYVLFKKSDKPLYGNDRFEGYCIDLLRELSTILGFTYEIRLVEDGKYGAQDDVNGQWNGMVRELID
HKADLAVAPLAITYVREKVIDFSAPFMTLGISILYRKGTPIDSADDLAKQTKIEYGAVEDGATMTFFKKSKISTYDKMWA
FMSSRRQSVLVKSNEEGIQRVLTSDYAFLMESTTIEFVTQRNCNLTQIGGLIDSKGYGVGTPMGSPYRDKITIAILQLQE
EGKLHMMKEKWWRGNGCPEPR
A,B,C,D
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
NORWAY RAT
sample
10116
RATTUS NORVEGICUS
469008
ESCHERICHIA COLI
BL21 (DE3)
PET21A
1
2.4
48
NONE
21% PEG 4,000, 9% PROPAN-2-OL, 80MM NA ACETATE
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_site
repository
Initial release
Database references
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2013-04-10
1
1
2013-06-12
1
2
2023-12-20
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
X-RAY STRUCTURE OF THE GLUR6 LIGAND BINDING CORE ( S1S2A) INCOMPLEX WITH GLUTAMATE AT 1.65 A RESOLUTION
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE INCOMPLEX WITH GLUTAMATE AT 1.75 A RESOLUTION ORTHORHOMBICFORM
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE INCOMPLEX WITH QUISQUALATE AT 1.8A RESOLUTION
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE INCOMPLEX WITH 2S,4R-4-METHYLGLUTAMATE AT 1.8 ANGSTROMRESOLUTION
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE INCOMPLEX WITH KAINATE 1.93 A RESOLUTION
STRUCTURE OF THE KAINATE RECEPTOR SUBUNIT GLUR6 AGONISTBINDING DOMAIN COMPLEXED WITH DOMOIC ACID
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE ELKQMUTANT DIMER AT 1.96 ANGSTROMS RESOLUTION
CRYSTAL STRUCTURE OF THE GLUR6 LIGAND BINDING CORE DIMERCROSSLINKED BY DISULFIDE BONDS BETWEEN Y490C AND L752C AT2.25 ANGSTROMS RESOLUTION
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) WILD-TYPE LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) WILD-TYPE LBD DIMER IN COMPLEX WITH KAINATE
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) M770K LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) M770K LBD DIMER IN COMPLEX WITH KAINATE
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) D776K LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) D776K LBD DIMER IN COMPLEX WITH GLUTAMATE (P21 21 21)
CRYSTAL STRUCTURE OF THE GLUK2 (GLUR6) D776K LBD DIMER IN COMPLEX WITH KAINATE
CRYSTAL STRUCTURE OF THE GLUK2 K531A LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 K531A-T779G LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 K531A-T779G LBD DIMER IN COMPLEX WITH KAINATE
CRYSTAL STRUCTURE OF BACILLUS DEOXYRIBONUCLEIC ACID POLYMERASE I FRAGMENT COMPLEXED TO 11 BASE PAIRS OF DUPLEX DEOXYRIBONUCLEIC ACID AFTER ADDITION OF TWO DATP RESIDUES
CRYSTAL STRUCTURE OF THE GLUK2 R775A LBD DIMER IN COMPLEX WITH GLUTAMATE
CRYSTAL STRUCTURE OF THE GLUK2 R775A LBD DIMER IN COMPLEX WITH KAINATE
PDBE
Y
PDBE
2012-10-05
REL
REL
KAI
3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE
1XXR
PDB ENTRY 1XXR
PDB
experimental model
KAI
900
2
KAI
KAI
900
A
KAI
900
2
KAI
KAI
900
B
KAI
900
2
KAI
KAI
900
C
KAI
900
2
KAI
KAI
900
D
n
1
428
A
n
2
429
A
n
3
430
A
n
4
431
A
SER
432
n
5
SER
432
A
LEU
433
n
6
LEU
433
A
ILE
434
n
7
ILE
434
A
VAL
435
n
8
VAL
435
A
THR
436
n
9
THR
436
A
THR
437
n
10
THR
437
A
ILE
438
n
11
ILE
438
A
LEU
439
n
12
LEU
439
A
GLU
440
n
13
GLU
440
A
GLU
441
n
14
GLU
441
A
PRO
442
n
15
PRO
442
A
TYR
443
n
16
TYR
443
A
VAL
444
n
17
VAL
444
A
LEU
445
n
18
LEU
445
A
PHE
446
n
19
PHE
446
A
LYS
447
n
20
LYS
447
A
LYS
448
n
21
LYS
448
A
SER
449
n
22
SER
449
A
ASP
450
n
23
ASP
450
A
LYS
451
n
24
LYS
451
A
PRO
452
n
25
PRO
452
A
LEU
453
n
26
LEU
453
A
TYR
454
n
27
TYR
454
A
GLY
455
n
28
GLY
455
A
ASN
456
n
29
ASN
456
A
ASP
457
n
30
ASP
457
A
ARG
458
n
31
ARG
458
A
PHE
459
n
32
PHE
459
A
GLU
460
n
33
GLU
460
A
GLY
461
n
34
GLY
461
A
TYR
462
n
35
TYR
462
A
CYS
463
n
36
CYS
463
A
ILE
464
n
37
ILE
464
A
ASP
465
n
38
ASP
465
A
LEU
466
n
39
LEU
466
A
LEU
467
n
40
LEU
467
A
ARG
468
n
41
ARG
468
A
GLU
469
n
42
GLU
469
A
LEU
470
n
43
LEU
470
A
SER
471
n
44
SER
471
A
THR
472
n
45
THR
472
A
ILE
473
n
46
ILE
473
A
LEU
474
n
47
LEU
474
A
GLY
475
n
48
GLY
475
A
PHE
476
n
49
PHE
476
A
THR
477
n
50
THR
477
A
TYR
478
n
51
TYR
478
A
GLU
479
n
52
GLU
479
A
ILE
480
n
53
ILE
480
A
ARG
481
n
54
ARG
481
A
LEU
482
n
55
LEU
482
A
VAL
483
n
56
VAL
483
A
GLU
484
n
57
GLU
484
A
ASP
485
n
58
ASP
485
A
GLY
486
n
59
GLY
486
A
LYS
487
n
60
LYS
487
A
TYR
488
n
61
TYR
488
A
GLY
489
n
62
GLY
489
A
ALA
490
n
63
ALA
490
A
GLN
491
n
64
GLN
491
A
ASP
492
n
65
ASP
492
A
n
66
493
A
n
67
494
A
ASN
495
n
68
ASN
495
A
GLY
496
n
69
GLY
496
A
GLN
497
n
70
GLN
497
A
TRP
498
n
71
TRP
498
A
ASN
499
n
72
ASN
499
A
GLY
500
n
73
GLY
500
A
MET
501
n
74
MET
501
A
VAL
502
n
75
VAL
502
A
ARG
503
n
76
ARG
503
A
GLU
504
n
77
GLU
504
A
LEU
505
n
78
LEU
505
A
ILE
506
n
79
ILE
506
A
ASP
507
n
80
ASP
507
A
HIS
508
n
81
HIS
508
A
LYS
509
n
82
LYS
509
A
ALA
510
n
83
ALA
510
A
ASP
511
n
84
ASP
511
A
LEU
512
n
85
LEU
512
A
ALA
513
n
86
ALA
513
A
VAL
514
n
87
VAL
514
A
ALA
515
n
88
ALA
515
A
PRO
516
n
89
PRO
516
A
LEU
517
n
90
LEU
517
A
ALA
518
n
91
ALA
518
A
ILE
519
n
92
ILE
519
A
THR
520
n
93
THR
520
A
TYR
521
n
94
TYR
521
A
VAL
522
n
95
VAL
522
A
ARG
523
n
96
ARG
523
A
GLU
524
n
97
GLU
524
A
LYS
525
n
98
LYS
525
A
VAL
526
n
99
VAL
526
A
ILE
527
n
100
ILE
527
A
ASP
528
n
101
ASP
528
A
PHE
529
n
102
PHE
529
A
SER
530
n
103
SER
530
A
ALA
531
n
104
ALA
531
A
PRO
532
n
105
PRO
532
A
PHE
533
n
106
PHE
533
A
MET
534
n
107
MET
534
A
THR
535
n
108
THR
535
A
LEU
536
n
109
LEU
536
A
GLY
537
n
110
GLY
537
A
ILE
538
n
111
ILE
538
A
SER
539
n
112
SER
539
A
ILE
540
n
113
ILE
540
A
LEU
541
n
114
LEU
541
A
TYR
542
n
115
TYR
542
A
ARG
543
n
116
ARG
543
A
LYS
544
n
117
LYS
544
A
GLY
555
n
118
GLY
555
A
THR
566
n
119
THR
566
A
PRO
667
n
120
PRO
667
A
ILE
668
n
121
ILE
668
A
ASP
669
n
122
ASP
669
A
SER
670
n
123
SER
670
A
ALA
671
n
124
ALA
671
A
ASP
672
n
125
ASP
672
A
ASP
673
n
126
ASP
673
A
LEU
674
n
127
LEU
674
A
ALA
675
n
128
ALA
675
A
LYS
676
n
129
LYS
676
A
GLN
677
n
130
GLN
677
A
THR
678
n
131
THR
678
A
LYS
679
n
132
LYS
679
A
ILE
680
n
133
ILE
680
A
GLU
681
n
134
GLU
681
A
TYR
682
n
135
TYR
682
A
GLY
683
n
136
GLY
683
A
ALA
684
n
137
ALA
684
A
VAL
685
n
138
VAL
685
A
GLU
686
n
139
GLU
686
A
ASP
687
n
140
ASP
687
A
GLY
688
n
141
GLY
688
A
ALA
689
n
142
ALA
689
A
THR
690
n
143
THR
690
A
MET
691
n
144
MET
691
A
THR
692
n
145
THR
692
A
PHE
693
n
146
PHE
693
A
PHE
694
n
147
PHE
694
A
LYS
695
n
148
LYS
695
A
LYS
696
n
149
LYS
696
A
SER
697
n
150
SER
697
A
LYS
698
n
151
LYS
698
A
ILE
699
n
152
ILE
699
A
SER
700
n
153
SER
700
A
THR
701
n
154
THR
701
A
TYR
702
n
155
TYR
702
A
ASP
703
n
156
ASP
703
A
LYS
704
n
157
LYS
704
A
MET
705
n
158
MET
705
A
TRP
706
n
159
TRP
706
A
ALA
707
n
160
ALA
707
A
PHE
708
n
161
PHE
708
A
MET
709
n
162
MET
709
A
SER
710
n
163
SER
710
A
SER
711
n
164
SER
711
A
ARG
712
n
165
ARG
712
A
ARG
713
n
166
ARG
713
A
GLN
714
n
167
GLN
714
A
SER
715
n
168
SER
715
A
VAL
716
n
169
VAL
716
A
LEU
717
n
170
LEU
717
A
VAL
718
n
171
VAL
718
A
LYS
719
n
172
LYS
719
A
SER
720
n
173
SER
720
A
ASN
721
n
174
ASN
721
A
GLU
722
n
175
GLU
722
A
GLU
723
n
176
GLU
723
A
GLY
724
n
177
GLY
724
A
ILE
725
n
178
ILE
725
A
GLN
726
n
179
GLN
726
A
ARG
727
n
180
ARG
727
A
VAL
728
n
181
VAL
728
A
LEU
729
n
182
LEU
729
A
THR
730
n
183
THR
730
A
SER
731
n
184
SER
731
A
ASP
732
n
185
ASP
732
A
TYR
733
n
186
TYR
733
A
ALA
734
n
187
ALA
734
A
PHE
735
n
188
PHE
735
A
LEU
736
n
189
LEU
736
A
MET
737
n
190
MET
737
A
GLU
738
n
191
GLU
738
A
SER
739
n
192
SER
739
A
THR
740
n
193
THR
740
A
THR
741
n
194
THR
741
A
ILE
742
n
195
ILE
742
A
GLU
743
n
196
GLU
743
A
PHE
744
n
197
PHE
744
A
VAL
745
n
198
VAL
745
A
THR
746
n
199
THR
746
A
GLN
747
n
200
GLN
747
A
ARG
748
n
201
ARG
748
A
ASN
749
n
202
ASN
749
A
CYS
750
n
203
CYS
750
A
ASN
751
n
204
ASN
751
A
LEU
752
n
205
LEU
752
A
THR
753
n
206
THR
753
A
GLN
754
n
207
GLN
754
A
ILE
755
n
208
ILE
755
A
GLY
756
n
209
GLY
756
A
GLY
757
n
210
GLY
757
A
LEU
758
n
211
LEU
758
A
ILE
759
n
212
ILE
759
A
ASP
760
n
213
ASP
760
A
SER
761
n
214
SER
761
A
LYS
762
n
215
LYS
762
A
GLY
763
n
216
GLY
763
A
TYR
764
n
217
TYR
764
A
GLY
765
n
218
GLY
765
A
VAL
766
n
219
VAL
766
A
GLY
767
n
220
GLY
767
A
THR
768
n
221
THR
768
A
PRO
769
n
222
PRO
769
A
MET
770
n
223
MET
770
A
GLY
771
n
224
GLY
771
A
SER
772
n
225
SER
772
A
PRO
773
n
226
PRO
773
A
TYR
774
n
227
TYR
774
A
ARG
775
n
228
ARG
775
A
ASP
776
n
229
ASP
776
A
LYS
777
n
230
LYS
777
A
ILE
778
n
231
ILE
778
A
THR
779
n
232
THR
779
A
ILE
780
n
233
ILE
780
A
ALA
781
n
234
ALA
781
A
ILE
782
n
235
ILE
782
A
LEU
783
n
236
LEU
783
A
GLN
784
n
237
GLN
784
A
LEU
785
n
238
LEU
785
A
GLN
786
n
239
GLN
786
A
GLU
787
n
240
GLU
787
A
GLU
788
n
241
GLU
788
A
GLY
789
n
242
GLY
789
A
LYS
790
n
243
LYS
790
A
LEU
791
n
244
LEU
791
A
HIS
792
n
245
HIS
792
A
MET
793
n
246
MET
793
A
MET
794
n
247
MET
794
A
LYS
795
n
248
LYS
795
A
GLU
796
n
249
GLU
796
A
LYS
797
n
250
LYS
797
A
TRP
798
n
251
TRP
798
A
TRP
799
n
252
TRP
799
A
n
253
800
A
n
254
801
A
n
255
802
A
n
256
803
A
n
257
804
A
n
258
805
A
n
259
806
A
n
260
807
A
n
261
808
A
n
1
428
B
n
2
429
B
n
3
430
B
n
4
431
B
SER
432
n
5
SER
432
B
LEU
433
n
6
LEU
433
B
ILE
434
n
7
ILE
434
B
VAL
435
n
8
VAL
435
B
THR
436
n
9
THR
436
B
THR
437
n
10
THR
437
B
ILE
438
n
11
ILE
438
B
LEU
439
n
12
LEU
439
B
GLU
440
n
13
GLU
440
B
GLU
441
n
14
GLU
441
B
PRO
442
n
15
PRO
442
B
TYR
443
n
16
TYR
443
B
VAL
444
n
17
VAL
444
B
LEU
445
n
18
LEU
445
B
PHE
446
n
19
PHE
446
B
LYS
447
n
20
LYS
447
B
LYS
448
n
21
LYS
448
B
SER
449
n
22
SER
449
B
ASP
450
n
23
ASP
450
B
LYS
451
n
24
LYS
451
B
PRO
452
n
25
PRO
452
B
LEU
453
n
26
LEU
453
B
TYR
454
n
27
TYR
454
B
GLY
455
n
28
GLY
455
B
ASN
456
n
29
ASN
456
B
ASP
457
n
30
ASP
457
B
ARG
458
n
31
ARG
458
B
PHE
459
n
32
PHE
459
B
GLU
460
n
33
GLU
460
B
GLY
461
n
34
GLY
461
B
TYR
462
n
35
TYR
462
B
CYS
463
n
36
CYS
463
B
ILE
464
n
37
ILE
464
B
ASP
465
n
38
ASP
465
B
LEU
466
n
39
LEU
466
B
LEU
467
n
40
LEU
467
B
ARG
468
n
41
ARG
468
B
GLU
469
n
42
GLU
469
B
LEU
470
n
43
LEU
470
B
SER
471
n
44
SER
471
B
THR
472
n
45
THR
472
B
ILE
473
n
46
ILE
473
B
LEU
474
n
47
LEU
474
B
GLY
475
n
48
GLY
475
B
PHE
476
n
49
PHE
476
B
THR
477
n
50
THR
477
B
TYR
478
n
51
TYR
478
B
GLU
479
n
52
GLU
479
B
ILE
480
n
53
ILE
480
B
ARG
481
n
54
ARG
481
B
LEU
482
n
55
LEU
482
B
VAL
483
n
56
VAL
483
B
GLU
484
n
57
GLU
484
B
ASP
485
n
58
ASP
485
B
GLY
486
n
59
GLY
486
B
LYS
487
n
60
LYS
487
B
TYR
488
n
61
TYR
488
B
GLY
489
n
62
GLY
489
B
ALA
490
n
63
ALA
490
B
GLN
491
n
64
GLN
491
B
ASP
492
n
65
ASP
492
B
ASP
493
n
66
ASP
493
B
VAL
494
n
67
VAL
494
B
ASN
495
n
68
ASN
495
B
GLY
496
n
69
GLY
496
B
GLN
497
n
70
GLN
497
B
TRP
498
n
71
TRP
498
B
ASN
499
n
72
ASN
499
B
GLY
500
n
73
GLY
500
B
MET
501
n
74
MET
501
B
VAL
502
n
75
VAL
502
B
ARG
503
n
76
ARG
503
B
GLU
504
n
77
GLU
504
B
LEU
505
n
78
LEU
505
B
ILE
506
n
79
ILE
506
B
ASP
507
n
80
ASP
507
B
HIS
508
n
81
HIS
508
B
LYS
509
n
82
LYS
509
B
ALA
510
n
83
ALA
510
B
ASP
511
n
84
ASP
511
B
LEU
512
n
85
LEU
512
B
ALA
513
n
86
ALA
513
B
VAL
514
n
87
VAL
514
B
ALA
515
n
88
ALA
515
B
PRO
516
n
89
PRO
516
B
LEU
517
n
90
LEU
517
B
ALA
518
n
91
ALA
518
B
ILE
519
n
92
ILE
519
B
THR
520
n
93
THR
520
B
TYR
521
n
94
TYR
521
B
VAL
522
n
95
VAL
522
B
ARG
523
n
96
ARG
523
B
GLU
524
n
97
GLU
524
B
LYS
525
n
98
LYS
525
B
VAL
526
n
99
VAL
526
B
ILE
527
n
100
ILE
527
B
ASP
528
n
101
ASP
528
B
PHE
529
n
102
PHE
529
B
SER
530
n
103
SER
530
B
ALA
531
n
104
ALA
531
B
PRO
532
n
105
PRO
532
B
PHE
533
n
106
PHE
533
B
MET
534
n
107
MET
534
B
THR
535
n
108
THR
535
B
LEU
536
n
109
LEU
536
B
GLY
537
n
110
GLY
537
B
ILE
538
n
111
ILE
538
B
SER
539
n
112
SER
539
B
ILE
540
n
113
ILE
540
B
LEU
541
n
114
LEU
541
B
TYR
542
n
115
TYR
542
B
ARG
543
n
116
ARG
543
B
LYS
544
n
117
LYS
544
B
GLY
555
n
118
GLY
555
B
THR
566
n
119
THR
566
B
PRO
667
n
120
PRO
667
B
ILE
668
n
121
ILE
668
B
ASP
669
n
122
ASP
669
B
SER
670
n
123
SER
670
B
ALA
671
n
124
ALA
671
B
ASP
672
n
125
ASP
672
B
ASP
673
n
126
ASP
673
B
LEU
674
n
127
LEU
674
B
ALA
675
n
128
ALA
675
B
LYS
676
n
129
LYS
676
B
GLN
677
n
130
GLN
677
B
THR
678
n
131
THR
678
B
LYS
679
n
132
LYS
679
B
ILE
680
n
133
ILE
680
B
GLU
681
n
134
GLU
681
B
TYR
682
n
135
TYR
682
B
GLY
683
n
136
GLY
683
B
ALA
684
n
137
ALA
684
B
VAL
685
n
138
VAL
685
B
GLU
686
n
139
GLU
686
B
ASP
687
n
140
ASP
687
B
GLY
688
n
141
GLY
688
B
ALA
689
n
142
ALA
689
B
THR
690
n
143
THR
690
B
MET
691
n
144
MET
691
B
THR
692
n
145
THR
692
B
PHE
693
n
146
PHE
693
B
PHE
694
n
147
PHE
694
B
LYS
695
n
148
LYS
695
B
LYS
696
n
149
LYS
696
B
SER
697
n
150
SER
697
B
LYS
698
n
151
LYS
698
B
ILE
699
n
152
ILE
699
B
SER
700
n
153
SER
700
B
THR
701
n
154
THR
701
B
TYR
702
n
155
TYR
702
B
ASP
703
n
156
ASP
703
B
LYS
704
n
157
LYS
704
B
MET
705
n
158
MET
705
B
TRP
706
n
159
TRP
706
B
ALA
707
n
160
ALA
707
B
PHE
708
n
161
PHE
708
B
MET
709
n
162
MET
709
B
SER
710
n
163
SER
710
B
SER
711
n
164
SER
711
B
ARG
712
n
165
ARG
712
B
ARG
713
n
166
ARG
713
B
GLN
714
n
167
GLN
714
B
SER
715
n
168
SER
715
B
VAL
716
n
169
VAL
716
B
LEU
717
n
170
LEU
717
B
VAL
718
n
171
VAL
718
B
LYS
719
n
172
LYS
719
B
SER
720
n
173
SER
720
B
ASN
721
n
174
ASN
721
B
GLU
722
n
175
GLU
722
B
GLU
723
n
176
GLU
723
B
GLY
724
n
177
GLY
724
B
ILE
725
n
178
ILE
725
B
GLN
726
n
179
GLN
726
B
ARG
727
n
180
ARG
727
B
VAL
728
n
181
VAL
728
B
LEU
729
n
182
LEU
729
B
THR
730
n
183
THR
730
B
SER
731
n
184
SER
731
B
ASP
732
n
185
ASP
732
B
TYR
733
n
186
TYR
733
B
ALA
734
n
187
ALA
734
B
PHE
735
n
188
PHE
735
B
LEU
736
n
189
LEU
736
B
MET
737
n
190
MET
737
B
GLU
738
n
191
GLU
738
B
SER
739
n
192
SER
739
B
THR
740
n
193
THR
740
B
THR
741
n
194
THR
741
B
ILE
742
n
195
ILE
742
B
GLU
743
n
196
GLU
743
B
PHE
744
n
197
PHE
744
B
VAL
745
n
198
VAL
745
B
THR
746
n
199
THR
746
B
GLN
747
n
200
GLN
747
B
ARG
748
n
201
ARG
748
B
ASN
749
n
202
ASN
749
B
CYS
750
n
203
CYS
750
B
ASN
751
n
204
ASN
751
B
LEU
752
n
205
LEU
752
B
THR
753
n
206
THR
753
B
GLN
754
n
207
GLN
754
B
ILE
755
n
208
ILE
755
B
GLY
756
n
209
GLY
756
B
GLY
757
n
210
GLY
757
B
LEU
758
n
211
LEU
758
B
ILE
759
n
212
ILE
759
B
ASP
760
n
213
ASP
760
B
SER
761
n
214
SER
761
B
LYS
762
n
215
LYS
762
B
GLY
763
n
216
GLY
763
B
TYR
764
n
217
TYR
764
B
GLY
765
n
218
GLY
765
B
VAL
766
n
219
VAL
766
B
GLY
767
n
220
GLY
767
B
THR
768
n
221
THR
768
B
PRO
769
n
222
PRO
769
B
MET
770
n
223
MET
770
B
GLY
771
n
224
GLY
771
B
SER
772
n
225
SER
772
B
PRO
773
n
226
PRO
773
B
TYR
774
n
227
TYR
774
B
ARG
775
n
228
ARG
775
B
ASP
776
n
229
ASP
776
B
LYS
777
n
230
LYS
777
B
ILE
778
n
231
ILE
778
B
THR
779
n
232
THR
779
B
ILE
780
n
233
ILE
780
B
ALA
781
n
234
ALA
781
B
ILE
782
n
235
ILE
782
B
LEU
783
n
236
LEU
783
B
GLN
784
n
237
GLN
784
B
LEU
785
n
238
LEU
785
B
GLN
786
n
239
GLN
786
B
GLU
787
n
240
GLU
787
B
GLU
788
n
241
GLU
788
B
GLY
789
n
242
GLY
789
B
LYS
790
n
243
LYS
790
B
LEU
791
n
244
LEU
791
B
HIS
792
n
245
HIS
792
B
MET
793
n
246
MET
793
B
MET
794
n
247
MET
794
B
LYS
795
n
248
LYS
795
B
GLU
796
n
249
GLU
796
B
LYS
797
n
250
LYS
797
B
TRP
798
n
251
TRP
798
B
TRP
799
n
252
TRP
799
B
n
253
800
B
n
254
801
B
n
255
802
B
n
256
803
B
n
257
804
B
n
258
805
B
n
259
806
B
n
260
807
B
n
261
808
B
n
1
428
C
n
2
429
C
n
3
430
C
n
4
431
C
SER
432
n
5
SER
432
C
LEU
433
n
6
LEU
433
C
ILE
434
n
7
ILE
434
C
VAL
435
n
8
VAL
435
C
THR
436
n
9
THR
436
C
THR
437
n
10
THR
437
C
ILE
438
n
11
ILE
438
C
LEU
439
n
12
LEU
439
C
GLU
440
n
13
GLU
440
C
GLU
441
n
14
GLU
441
C
PRO
442
n
15
PRO
442
C
TYR
443
n
16
TYR
443
C
VAL
444
n
17
VAL
444
C
LEU
445
n
18
LEU
445
C
PHE
446
n
19
PHE
446
C
LYS
447
n
20
LYS
447
C
LYS
448
n
21
LYS
448
C
SER
449
n
22
SER
449
C
ASP
450
n
23
ASP
450
C
LYS
451
n
24
LYS
451
C
PRO
452
n
25
PRO
452
C
LEU
453
n
26
LEU
453
C
TYR
454
n
27
TYR
454
C
GLY
455
n
28
GLY
455
C
ASN
456
n
29
ASN
456
C
ASP
457
n
30
ASP
457
C
ARG
458
n
31
ARG
458
C
PHE
459
n
32
PHE
459
C
GLU
460
n
33
GLU
460
C
GLY
461
n
34
GLY
461
C
TYR
462
n
35
TYR
462
C
CYS
463
n
36
CYS
463
C
ILE
464
n
37
ILE
464
C
ASP
465
n
38
ASP
465
C
LEU
466
n
39
LEU
466
C
LEU
467
n
40
LEU
467
C
ARG
468
n
41
ARG
468
C
GLU
469
n
42
GLU
469
C
LEU
470
n
43
LEU
470
C
SER
471
n
44
SER
471
C
THR
472
n
45
THR
472
C
ILE
473
n
46
ILE
473
C
LEU
474
n
47
LEU
474
C
GLY
475
n
48
GLY
475
C
PHE
476
n
49
PHE
476
C
THR
477
n
50
THR
477
C
TYR
478
n
51
TYR
478
C
GLU
479
n
52
GLU
479
C
ILE
480
n
53
ILE
480
C
ARG
481
n
54
ARG
481
C
LEU
482
n
55
LEU
482
C
VAL
483
n
56
VAL
483
C
GLU
484
n
57
GLU
484
C
ASP
485
n
58
ASP
485
C
GLY
486
n
59
GLY
486
C
LYS
487
n
60
LYS
487
C
TYR
488
n
61
TYR
488
C
GLY
489
n
62
GLY
489
C
ALA
490
n
63
ALA
490
C
GLN
491
n
64
GLN
491
C
ASP
492
n
65
ASP
492
C
ASP
493
n
66
ASP
493
C
VAL
494
n
67
VAL
494
C
ASN
495
n
68
ASN
495
C
GLY
496
n
69
GLY
496
C
GLN
497
n
70
GLN
497
C
TRP
498
n
71
TRP
498
C
ASN
499
n
72
ASN
499
C
GLY
500
n
73
GLY
500
C
MET
501
n
74
MET
501
C
VAL
502
n
75
VAL
502
C
ARG
503
n
76
ARG
503
C
GLU
504
n
77
GLU
504
C
LEU
505
n
78
LEU
505
C
ILE
506
n
79
ILE
506
C
ASP
507
n
80
ASP
507
C
HIS
508
n
81
HIS
508
C
LYS
509
n
82
LYS
509
C
ALA
510
n
83
ALA
510
C
ASP
511
n
84
ASP
511
C
LEU
512
n
85
LEU
512
C
ALA
513
n
86
ALA
513
C
VAL
514
n
87
VAL
514
C
ALA
515
n
88
ALA
515
C
PRO
516
n
89
PRO
516
C
LEU
517
n
90
LEU
517
C
ALA
518
n
91
ALA
518
C
ILE
519
n
92
ILE
519
C
THR
520
n
93
THR
520
C
TYR
521
n
94
TYR
521
C
VAL
522
n
95
VAL
522
C
ARG
523
n
96
ARG
523
C
GLU
524
n
97
GLU
524
C
LYS
525
n
98
LYS
525
C
VAL
526
n
99
VAL
526
C
ILE
527
n
100
ILE
527
C
ASP
528
n
101
ASP
528
C
PHE
529
n
102
PHE
529
C
SER
530
n
103
SER
530
C
ALA
531
n
104
ALA
531
C
PRO
532
n
105
PRO
532
C
PHE
533
n
106
PHE
533
C
MET
534
n
107
MET
534
C
THR
535
n
108
THR
535
C
LEU
536
n
109
LEU
536
C
GLY
537
n
110
GLY
537
C
ILE
538
n
111
ILE
538
C
SER
539
n
112
SER
539
C
ILE
540
n
113
ILE
540
C
LEU
541
n
114
LEU
541
C
TYR
542
n
115
TYR
542
C
ARG
543
n
116
ARG
543
C
LYS
544
n
117
LYS
544
C
GLY
555
n
118
GLY
555
C
THR
566
n
119
THR
566
C
PRO
667
n
120
PRO
667
C
ILE
668
n
121
ILE
668
C
ASP
669
n
122
ASP
669
C
SER
670
n
123
SER
670
C
ALA
671
n
124
ALA
671
C
ASP
672
n
125
ASP
672
C
ASP
673
n
126
ASP
673
C
LEU
674
n
127
LEU
674
C
ALA
675
n
128
ALA
675
C
LYS
676
n
129
LYS
676
C
GLN
677
n
130
GLN
677
C
THR
678
n
131
THR
678
C
LYS
679
n
132
LYS
679
C
ILE
680
n
133
ILE
680
C
GLU
681
n
134
GLU
681
C
TYR
682
n
135
TYR
682
C
GLY
683
n
136
GLY
683
C
ALA
684
n
137
ALA
684
C
VAL
685
n
138
VAL
685
C
GLU
686
n
139
GLU
686
C
ASP
687
n
140
ASP
687
C
GLY
688
n
141
GLY
688
C
ALA
689
n
142
ALA
689
C
THR
690
n
143
THR
690
C
MET
691
n
144
MET
691
C
THR
692
n
145
THR
692
C
PHE
693
n
146
PHE
693
C
PHE
694
n
147
PHE
694
C
LYS
695
n
148
LYS
695
C
LYS
696
n
149
LYS
696
C
SER
697
n
150
SER
697
C
LYS
698
n
151
LYS
698
C
ILE
699
n
152
ILE
699
C
SER
700
n
153
SER
700
C
THR
701
n
154
THR
701
C
TYR
702
n
155
TYR
702
C
ASP
703
n
156
ASP
703
C
LYS
704
n
157
LYS
704
C
MET
705
n
158
MET
705
C
TRP
706
n
159
TRP
706
C
ALA
707
n
160
ALA
707
C
PHE
708
n
161
PHE
708
C
MET
709
n
162
MET
709
C
SER
710
n
163
SER
710
C
SER
711
n
164
SER
711
C
ARG
712
n
165
ARG
712
C
ARG
713
n
166
ARG
713
C
GLN
714
n
167
GLN
714
C
SER
715
n
168
SER
715
C
VAL
716
n
169
VAL
716
C
LEU
717
n
170
LEU
717
C
VAL
718
n
171
VAL
718
C
LYS
719
n
172
LYS
719
C
SER
720
n
173
SER
720
C
ASN
721
n
174
ASN
721
C
GLU
722
n
175
GLU
722
C
GLU
723
n
176
GLU
723
C
GLY
724
n
177
GLY
724
C
ILE
725
n
178
ILE
725
C
GLN
726
n
179
GLN
726
C
ARG
727
n
180
ARG
727
C
VAL
728
n
181
VAL
728
C
LEU
729
n
182
LEU
729
C
THR
730
n
183
THR
730
C
SER
731
n
184
SER
731
C
ASP
732
n
185
ASP
732
C
TYR
733
n
186
TYR
733
C
ALA
734
n
187
ALA
734
C
PHE
735
n
188
PHE
735
C
LEU
736
n
189
LEU
736
C
MET
737
n
190
MET
737
C
GLU
738
n
191
GLU
738
C
SER
739
n
192
SER
739
C
THR
740
n
193
THR
740
C
THR
741
n
194
THR
741
C
ILE
742
n
195
ILE
742
C
GLU
743
n
196
GLU
743
C
PHE
744
n
197
PHE
744
C
VAL
745
n
198
VAL
745
C
THR
746
n
199
THR
746
C
GLN
747
n
200
GLN
747
C
ARG
748
n
201
ARG
748
C
ASN
749
n
202
ASN
749
C
CYS
750
n
203
CYS
750
C
ASN
751
n
204
ASN
751
C
LEU
752
n
205
LEU
752
C
THR
753
n
206
THR
753
C
GLN
754
n
207
GLN
754
C
ILE
755
n
208
ILE
755
C
GLY
756
n
209
GLY
756
C
GLY
757
n
210
GLY
757
C
LEU
758
n
211
LEU
758
C
ILE
759
n
212
ILE
759
C
ASP
760
n
213
ASP
760
C
SER
761
n
214
SER
761
C
LYS
762
n
215
LYS
762
C
GLY
763
n
216
GLY
763
C
TYR
764
n
217
TYR
764
C
GLY
765
n
218
GLY
765
C
VAL
766
n
219
VAL
766
C
GLY
767
n
220
GLY
767
C
THR
768
n
221
THR
768
C
PRO
769
n
222
PRO
769
C
MET
770
n
223
MET
770
C
GLY
771
n
224
GLY
771
C
SER
772
n
225
SER
772
C
PRO
773
n
226
PRO
773
C
TYR
774
n
227
TYR
774
C
ARG
775
n
228
ARG
775
C
ASP
776
n
229
ASP
776
C
LYS
777
n
230
LYS
777
C
ILE
778
n
231
ILE
778
C
THR
779
n
232
THR
779
C
ILE
780
n
233
ILE
780
C
ALA
781
n
234
ALA
781
C
ILE
782
n
235
ILE
782
C
LEU
783
n
236
LEU
783
C
GLN
784
n
237
GLN
784
C
LEU
785
n
238
LEU
785
C
GLN
786
n
239
GLN
786
C
GLU
787
n
240
GLU
787
C
GLU
788
n
241
GLU
788
C
GLY
789
n
242
GLY
789
C
LYS
790
n
243
LYS
790
C
LEU
791
n
244
LEU
791
C
HIS
792
n
245
HIS
792
C
MET
793
n
246
MET
793
C
MET
794
n
247
MET
794
C
LYS
795
n
248
LYS
795
C
GLU
796
n
249
GLU
796
C
LYS
797
n
250
LYS
797
C
TRP
798
n
251
TRP
798
C
TRP
799
n
252
TRP
799
C
n
253
800
C
n
254
801
C
n
255
802
C
n
256
803
C
n
257
804
C
n
258
805
C
n
259
806
C
n
260
807
C
n
261
808
C
n
1
428
D
n
2
429
D
n
3
430
D
n
4
431
D
SER
432
n
5
SER
432
D
LEU
433
n
6
LEU
433
D
ILE
434
n
7
ILE
434
D
VAL
435
n
8
VAL
435
D
THR
436
n
9
THR
436
D
THR
437
n
10
THR
437
D
ILE
438
n
11
ILE
438
D
LEU
439
n
12
LEU
439
D
GLU
440
n
13
GLU
440
D
GLU
441
n
14
GLU
441
D
PRO
442
n
15
PRO
442
D
TYR
443
n
16
TYR
443
D
VAL
444
n
17
VAL
444
D
LEU
445
n
18
LEU
445
D
PHE
446
n
19
PHE
446
D
LYS
447
n
20
LYS
447
D
LYS
448
n
21
LYS
448
D
SER
449
n
22
SER
449
D
ASP
450
n
23
ASP
450
D
LYS
451
n
24
LYS
451
D
PRO
452
n
25
PRO
452
D
LEU
453
n
26
LEU
453
D
TYR
454
n
27
TYR
454
D
GLY
455
n
28
GLY
455
D
ASN
456
n
29
ASN
456
D
ASP
457
n
30
ASP
457
D
ARG
458
n
31
ARG
458
D
PHE
459
n
32
PHE
459
D
GLU
460
n
33
GLU
460
D
GLY
461
n
34
GLY
461
D
TYR
462
n
35
TYR
462
D
CYS
463
n
36
CYS
463
D
ILE
464
n
37
ILE
464
D
ASP
465
n
38
ASP
465
D
LEU
466
n
39
LEU
466
D
LEU
467
n
40
LEU
467
D
ARG
468
n
41
ARG
468
D
GLU
469
n
42
GLU
469
D
LEU
470
n
43
LEU
470
D
SER
471
n
44
SER
471
D
THR
472
n
45
THR
472
D
ILE
473
n
46
ILE
473
D
LEU
474
n
47
LEU
474
D
GLY
475
n
48
GLY
475
D
PHE
476
n
49
PHE
476
D
THR
477
n
50
THR
477
D
TYR
478
n
51
TYR
478
D
GLU
479
n
52
GLU
479
D
ILE
480
n
53
ILE
480
D
ARG
481
n
54
ARG
481
D
LEU
482
n
55
LEU
482
D
VAL
483
n
56
VAL
483
D
GLU
484
n
57
GLU
484
D
ASP
485
n
58
ASP
485
D
GLY
486
n
59
GLY
486
D
LYS
487
n
60
LYS
487
D
TYR
488
n
61
TYR
488
D
GLY
489
n
62
GLY
489
D
ALA
490
n
63
ALA
490
D
GLN
491
n
64
GLN
491
D
ASP
492
n
65
ASP
492
D
ASP
493
n
66
ASP
493
D
VAL
494
n
67
VAL
494
D
ASN
495
n
68
ASN
495
D
GLY
496
n
69
GLY
496
D
GLN
497
n
70
GLN
497
D
TRP
498
n
71
TRP
498
D
ASN
499
n
72
ASN
499
D
GLY
500
n
73
GLY
500
D
MET
501
n
74
MET
501
D
VAL
502
n
75
VAL
502
D
ARG
503
n
76
ARG
503
D
GLU
504
n
77
GLU
504
D
LEU
505
n
78
LEU
505
D
ILE
506
n
79
ILE
506
D
ASP
507
n
80
ASP
507
D
HIS
508
n
81
HIS
508
D
LYS
509
n
82
LYS
509
D
ALA
510
n
83
ALA
510
D
ASP
511
n
84
ASP
511
D
LEU
512
n
85
LEU
512
D
ALA
513
n
86
ALA
513
D
VAL
514
n
87
VAL
514
D
ALA
515
n
88
ALA
515
D
PRO
516
n
89
PRO
516
D
LEU
517
n
90
LEU
517
D
ALA
518
n
91
ALA
518
D
ILE
519
n
92
ILE
519
D
THR
520
n
93
THR
520
D
TYR
521
n
94
TYR
521
D
VAL
522
n
95
VAL
522
D
ARG
523
n
96
ARG
523
D
GLU
524
n
97
GLU
524
D
LYS
525
n
98
LYS
525
D
VAL
526
n
99
VAL
526
D
ILE
527
n
100
ILE
527
D
ASP
528
n
101
ASP
528
D
PHE
529
n
102
PHE
529
D
SER
530
n
103
SER
530
D
ALA
531
n
104
ALA
531
D
PRO
532
n
105
PRO
532
D
PHE
533
n
106
PHE
533
D
MET
534
n
107
MET
534
D
THR
535
n
108
THR
535
D
LEU
536
n
109
LEU
536
D
GLY
537
n
110
GLY
537
D
ILE
538
n
111
ILE
538
D
SER
539
n
112
SER
539
D
ILE
540
n
113
ILE
540
D
LEU
541
n
114
LEU
541
D
TYR
542
n
115
TYR
542
D
ARG
543
n
116
ARG
543
D
LYS
544
n
117
LYS
544
D
GLY
555
n
118
GLY
555
D
THR
566
n
119
THR
566
D
PRO
667
n
120
PRO
667
D
ILE
668
n
121
ILE
668
D
ASP
669
n
122
ASP
669
D
SER
670
n
123
SER
670
D
ALA
671
n
124
ALA
671
D
ASP
672
n
125
ASP
672
D
ASP
673
n
126
ASP
673
D
LEU
674
n
127
LEU
674
D
ALA
675
n
128
ALA
675
D
LYS
676
n
129
LYS
676
D
GLN
677
n
130
GLN
677
D
THR
678
n
131
THR
678
D
LYS
679
n
132
LYS
679
D
ILE
680
n
133
ILE
680
D
GLU
681
n
134
GLU
681
D
TYR
682
n
135
TYR
682
D
GLY
683
n
136
GLY
683
D
ALA
684
n
137
ALA
684
D
VAL
685
n
138
VAL
685
D
GLU
686
n
139
GLU
686
D
ASP
687
n
140
ASP
687
D
GLY
688
n
141
GLY
688
D
ALA
689
n
142
ALA
689
D
THR
690
n
143
THR
690
D
MET
691
n
144
MET
691
D
THR
692
n
145
THR
692
D
PHE
693
n
146
PHE
693
D
PHE
694
n
147
PHE
694
D
LYS
695
n
148
LYS
695
D
LYS
696
n
149
LYS
696
D
SER
697
n
150
SER
697
D
LYS
698
n
151
LYS
698
D
ILE
699
n
152
ILE
699
D
SER
700
n
153
SER
700
D
THR
701
n
154
THR
701
D
TYR
702
n
155
TYR
702
D
ASP
703
n
156
ASP
703
D
LYS
704
n
157
LYS
704
D
MET
705
n
158
MET
705
D
TRP
706
n
159
TRP
706
D
ALA
707
n
160
ALA
707
D
PHE
708
n
161
PHE
708
D
MET
709
n
162
MET
709
D
SER
710
n
163
SER
710
D
SER
711
n
164
SER
711
D
ARG
712
n
165
ARG
712
D
ARG
713
n
166
ARG
713
D
GLN
714
n
167
GLN
714
D
SER
715
n
168
SER
715
D
VAL
716
n
169
VAL
716
D
LEU
717
n
170
LEU
717
D
VAL
718
n
171
VAL
718
D
LYS
719
n
172
LYS
719
D
SER
720
n
173
SER
720
D
ASN
721
n
174
ASN
721
D
GLU
722
n
175
GLU
722
D
GLU
723
n
176
GLU
723
D
GLY
724
n
177
GLY
724
D
ILE
725
n
178
ILE
725
D
GLN
726
n
179
GLN
726
D
ARG
727
n
180
ARG
727
D
VAL
728
n
181
VAL
728
D
LEU
729
n
182
LEU
729
D
THR
730
n
183
THR
730
D
SER
731
n
184
SER
731
D
ASP
732
n
185
ASP
732
D
TYR
733
n
186
TYR
733
D
ALA
734
n
187
ALA
734
D
PHE
735
n
188
PHE
735
D
LEU
736
n
189
LEU
736
D
MET
737
n
190
MET
737
D
GLU
738
n
191
GLU
738
D
SER
739
n
192
SER
739
D
THR
740
n
193
THR
740
D
THR
741
n
194
THR
741
D
ILE
742
n
195
ILE
742
D
GLU
743
n
196
GLU
743
D
PHE
744
n
197
PHE
744
D
VAL
745
n
198
VAL
745
D
THR
746
n
199
THR
746
D
GLN
747
n
200
GLN
747
D
ARG
748
n
201
ARG
748
D
ASN
749
n
202
ASN
749
D
CYS
750
n
203
CYS
750
D
ASN
751
n
204
ASN
751
D
LEU
752
n
205
LEU
752
D
THR
753
n
206
THR
753
D
GLN
754
n
207
GLN
754
D
ILE
755
n
208
ILE
755
D
GLY
756
n
209
GLY
756
D
GLY
757
n
210
GLY
757
D
LEU
758
n
211
LEU
758
D
ILE
759
n
212
ILE
759
D
ASP
760
n
213
ASP
760
D
SER
761
n
214
SER
761
D
LYS
762
n
215
LYS
762
D
GLY
763
n
216
GLY
763
D
TYR
764
n
217
TYR
764
D
GLY
765
n
218
GLY
765
D
VAL
766
n
219
VAL
766
D
GLY
767
n
220
GLY
767
D
THR
768
n
221
THR
768
D
PRO
769
n
222
PRO
769
D
MET
770
n
223
MET
770
D
GLY
771
n
224
GLY
771
D
SER
772
n
225
SER
772
D
PRO
773
n
226
PRO
773
D
TYR
774
n
227
TYR
774
D
ARG
775
n
228
ARG
775
D
ASP
776
n
229
ASP
776
D
LYS
777
n
230
LYS
777
D
ILE
778
n
231
ILE
778
D
THR
779
n
232
THR
779
D
ILE
780
n
233
ILE
780
D
ALA
781
n
234
ALA
781
D
ILE
782
n
235
ILE
782
D
LEU
783
n
236
LEU
783
D
GLN
784
n
237
GLN
784
D
LEU
785
n
238
LEU
785
D
GLN
786
n
239
GLN
786
D
GLU
787
n
240
GLU
787
D
GLU
788
n
241
GLU
788
D
GLY
789
n
242
GLY
789
D
LYS
790
n
243
LYS
790
D
LEU
791
n
244
LEU
791
D
HIS
792
n
245
HIS
792
D
MET
793
n
246
MET
793
D
MET
794
n
247
MET
794
D
LYS
795
n
248
LYS
795
D
GLU
796
n
249
GLU
796
D
LYS
797
n
250
LYS
797
D
TRP
798
n
251
TRP
798
D
TRP
799
n
252
TRP
799
D
n
253
800
D
n
254
801
D
n
255
802
D
n
256
803
D
n
257
804
D
n
258
805
D
n
259
806
D
n
260
807
D
n
261
808
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
1830
-11.4
22520
1850
-11.0
22510
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
A
N
GLU
479
A
N
GLU
52
A
O
LEU
433
A
O
LEU
6
A
N
THR
436
A
N
THR
9
A
O
LEU
512
A
O
LEU
85
A
N
LEU
445
A
N
LEU
18
A
O
GLU
460
A
O
GLU
33
A
N
ASP
528
A
N
ASP
101
A
O
THR
768
A
O
THR
221
A
N
LEU
536
A
N
LEU
109
A
O
LYS
762
A
O
LYS
215
A
N
GLY
683
A
N
GLY
136
A
O
ALA
734
A
O
ALA
187
A
N
MET
737
A
N
MET
190
A
O
SER
539
A
O
SER
112
A
N
TYR
542
A
N
TYR
115
A
O
THR
753
A
O
THR
206
B
N
GLU
479
B
N
GLU
52
B
O
LEU
433
B
O
LEU
6
B
N
THR
436
B
N
THR
9
B
O
LEU
512
B
O
LEU
85
B
N
LEU
445
B
N
LEU
18
B
O
GLU
460
B
O
GLU
33
B
N
ASP
528
B
N
ASP
101
B
O
THR
768
B
O
THR
221
B
N
LEU
536
B
N
LEU
109
B
O
LYS
762
B
O
LYS
215
B
N
GLY
683
B
N
GLY
136
B
O
ALA
734
B
O
ALA
187
B
N
MET
737
B
N
MET
190
B
O
SER
539
B
O
SER
112
B
N
TYR
542
B
N
TYR
115
B
O
THR
753
B
O
THR
206
C
N
GLU
479
C
N
GLU
52
C
O
LEU
433
C
O
LEU
6
C
N
THR
436
C
N
THR
9
C
O
LEU
512
C
O
LEU
85
C
N
LEU
445
C
N
LEU
18
C
O
GLU
460
C
O
GLU
33
C
N
ASP
528
C
N
ASP
101
C
O
THR
768
C
O
THR
221
C
N
LEU
536
C
N
LEU
109
C
O
LYS
762
C
O
LYS
215
C
N
GLY
683
C
N
GLY
136
C
O
ALA
734
C
O
ALA
187
C
N
MET
737
C
N
MET
190
C
O
SER
539
C
O
SER
112
C
N
TYR
542
C
N
TYR
115
C
O
THR
753
C
O
THR
206
D
N
GLU
479
D
N
GLU
52
D
O
LEU
433
D
O
LEU
6
D
N
THR
436
D
N
THR
9
D
O
LEU
512
D
O
LEU
85
D
N
LEU
445
D
N
LEU
18
D
O
GLU
460
D
O
GLU
33
D
N
ILE
519
D
N
ILE
92
D
O
GLY
763
D
O
GLY
216
D
N
TYR
764
D
N
TYR
217
D
O
MET
534
D
O
MET
107
D
N
ASP
528
D
N
ASP
101
D
O
THR
768
D
O
THR
221
D
N
GLY
683
D
N
GLY
136
D
O
ALA
734
D
O
ALA
187
D
N
MET
737
D
N
MET
190
D
O
SER
539
D
O
SER
112
D
N
TYR
542
D
N
TYR
115
D
O
THR
753
D
O
THR
206
1
A
GLY
428
A
GLY
1
1
Y
1
A
SER
429
A
SER
2
1
Y
1
A
ASN
430
A
ASN
3
1
Y
1
A
ARG
431
A
ARG
4
1
Y
1
A
ASP
493
A
ASP
66
1
Y
1
A
VAL
494
A
VAL
67
1
Y
1
A
ARG
800
A
ARG
253
1
Y
1
A
GLY
801
A
GLY
254
1
Y
1
A
ASN
802
A
ASN
255
1
Y
1
A
GLY
803
A
GLY
256
1
Y
1
A
CYS
804
A
CYS
257
1
Y
1
A
PRO
805
A
PRO
258
1
Y
1
A
GLU
806
A
GLU
259
1
Y
1
A
PRO
807
A
PRO
260
1
Y
1
A
ARG
808
A
ARG
261
1
Y
1
B
GLY
428
B
GLY
1
1
Y
1
B
SER
429
B
SER
2
1
Y
1
B
ASN
430
B
ASN
3
1
Y
1
B
ARG
431
B
ARG
4
1
Y
1
B
ARG
800
B
ARG
253
1
Y
1
B
GLY
801
B
GLY
254
1
Y
1
B
ASN
802
B
ASN
255
1
Y
1
B
GLY
803
B
GLY
256
1
Y
1
B
CYS
804
B
CYS
257
1
Y
1
B
PRO
805
B
PRO
258
1
Y
1
B
GLU
806
B
GLU
259
1
Y
1
B
PRO
807
B
PRO
260
1
Y
1
B
ARG
808
B
ARG
261
1
Y
1
C
GLY
428
C
GLY
1
1
Y
1
C
SER
429
C
SER
2
1
Y
1
C
ASN
430
C
ASN
3
1
Y
1
C
ARG
431
C
ARG
4
1
Y
1
C
ARG
800
C
ARG
253
1
Y
1
C
GLY
801
C
GLY
254
1
Y
1
C
ASN
802
C
ASN
255
1
Y
1
C
GLY
803
C
GLY
256
1
Y
1
C
CYS
804
C
CYS
257
1
Y
1
C
PRO
805
C
PRO
258
1
Y
1
C
GLU
806
C
GLU
259
1
Y
1
C
PRO
807
C
PRO
260
1
Y
1
C
ARG
808
C
ARG
261
1
Y
1
D
GLY
428
D
GLY
1
1
Y
1
D
SER
429
D
SER
2
1
Y
1
D
ASN
430
D
ASN
3
1
Y
1
D
ARG
431
D
ARG
4
1
Y
1
D
ARG
800
D
ARG
253
1
Y
1
D
GLY
801
D
GLY
254
1
Y
1
D
ASN
802
D
ASN
255
1
Y
1
D
GLY
803
D
GLY
256
1
Y
1
D
CYS
804
D
CYS
257
1
Y
1
D
PRO
805
D
PRO
258
1
Y
1
D
GLU
806
D
GLU
259
1
Y
1
D
PRO
807
D
PRO
260
1
Y
1
D
ARG
808
D
ARG
261
1
Y
1
A
A
C
N
LYS
GLY
544
555
1.61
1
B
B
C
N
LYS
GLY
544
555
1.63
1
C
C
C
N
LYS
GLY
544
555
1.60
1
A
A
C
N
LYS
GLY
544
555
0.275
0.023
1.336
1.611
Y
1
A
A
C
N
GLY
THR
555
566
0.192
0.023
1.336
1.528
Y
1
A
A
C
N
THR
PRO
566
667
0.200
0.019
1.338
1.538
Y
1
B
B
C
N
LYS
GLY
544
555
0.292
0.023
1.336
1.628
Y
1
B
B
C
N
GLY
THR
555
566
0.257
0.023
1.336
1.593
Y
1
B
B
C
N
THR
PRO
566
667
0.157
0.019
1.338
1.495
Y
1
C
C
C
N
LYS
GLY
544
555
0.267
0.023
1.336
1.603
Y
1
C
C
C
N
GLY
THR
555
566
0.187
0.023
1.336
1.523
Y
1
C
C
C
N
THR
PRO
566
667
0.155
0.019
1.338
1.493
Y
1
D
D
C
N
LYS
GLY
544
555
0.235
0.023
1.336
1.571
Y
1
D
D
C
N
GLY
THR
555
566
0.209
0.023
1.336
1.545
Y
1
D
D
C
N
THR
PRO
566
667
0.152
0.019
1.338
1.490
Y
1
D
D
CE2
CD2
TRP
TRP
799
799
0.072
0.012
1.409
1.481
N
1
A
GLU
440
-168.47
113.16
1
B
GLU
440
-167.22
116.36
1
C
GLU
440
-165.93
112.10
1
C
LEU
536
-160.76
-169.05
1
D
GLU
440
-167.23
112.92
1
D
ALA
531
-46.89
150.24
1
D
ARG
775
-55.58
-70.35
34.596
-4.02
0.00
0.00
3.68
0.00
0.35
0.875
0.810
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY
0.28865
0.23891
0.24140
3.40
46.97
741
14147
5.0
94.68
43.801
0.656
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.762
0.80
0.80
1.20
PDB ENTRY 1XXR
MAXIMUM LIKELIHOOD
MASK
3.40
46.97
0
7957
60
0
7897
0.014
0.020
8096
0.008
0.020
5573
1.479
1.977
10900
2.658
3.000
13609
5.512
5.000
973
31.633
24.302
351
13.872
15.000
1498
14.270
15.000
44
0.080
0.200
1229
0.006
0.020
8739
0.007
0.020
1629
0.437
0.317
3.488
47
946
20
94.66
3.40
46.97
4BDM
14147
-3.0
0.27
1
6.60
3.4
94.7
0.64
3.40
3.49
2.50
1
3.4
95.1
refinement
REFMAC
5.6.0117
data reduction
XDS
data scaling
XSCALE
phasing
PHASER
Crystal structure of the GluK2 K531A LBD dimer in complex with kainate
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
A
TYR
454
A
TYR
27
HELX_P
A
ASP
457
A
ASP
30
5
1
4
A
GLY
461
A
GLY
34
HELX_P
A
GLY
475
A
GLY
48
1
2
15
A
ASN
499
A
ASN
72
HELX_P
A
ASP
507
A
ASP
80
1
3
9
A
THR
520
A
THR
93
HELX_P
A
LYS
525
A
LYS
98
1
4
6
A
SER
670
A
SER
123
HELX_P
A
LYS
676
A
LYS
129
1
5
7
A
GLY
688
A
GLY
141
HELX_P
A
SER
697
A
SER
150
1
6
10
A
ILE
699
A
ILE
152
HELX_P
A
ARG
712
A
ARG
165
1
7
14
A
ARG
712
A
ARG
165
HELX_P
A
LEU
717
A
LEU
170
1
8
6
A
SER
720
A
SER
173
HELX_P
A
SER
731
A
SER
184
1
9
12
A
SER
739
A
SER
192
HELX_P
A
GLN
747
A
GLN
200
1
10
9
A
PRO
773
A
PRO
226
HELX_P
A
GLU
788
A
GLU
241
1
11
16
A
GLY
789
A
GLY
242
HELX_P
A
TRP
799
A
TRP
252
1
12
11
B
TYR
454
B
TYR
27
HELX_P
B
ASP
457
B
ASP
30
5
13
4
B
GLY
461
B
GLY
34
HELX_P
B
GLY
475
B
GLY
48
1
14
15
B
ASN
499
B
ASN
72
HELX_P
B
ASP
507
B
ASP
80
1
15
9
B
THR
520
B
THR
93
HELX_P
B
LYS
525
B
LYS
98
1
16
6
B
SER
670
B
SER
123
HELX_P
B
LYS
676
B
LYS
129
1
17
7
B
GLY
688
B
GLY
141
HELX_P
B
SER
697
B
SER
150
1
18
10
B
ILE
699
B
ILE
152
HELX_P
B
ARG
712
B
ARG
165
1
19
14
B
ARG
712
B
ARG
165
HELX_P
B
LEU
717
B
LEU
170
1
20
6
B
SER
720
B
SER
173
HELX_P
B
SER
731
B
SER
184
1
21
12
B
SER
739
B
SER
192
HELX_P
B
GLN
747
B
GLN
200
1
22
9
B
PRO
773
B
PRO
226
HELX_P
B
GLU
788
B
GLU
241
1
23
16
B
GLY
789
B
GLY
242
HELX_P
B
TRP
799
B
TRP
252
1
24
11
C
TYR
454
C
TYR
27
HELX_P
C
ASP
457
C
ASP
30
5
25
4
C
GLY
461
C
GLY
34
HELX_P
C
GLY
475
C
GLY
48
1
26
15
C
ASN
499
C
ASN
72
HELX_P
C
ASP
507
C
ASP
80
1
27
9
C
THR
520
C
THR
93
HELX_P
C
LYS
525
C
LYS
98
1
28
6
C
SER
670
C
SER
123
HELX_P
C
LYS
676
C
LYS
129
1
29
7
C
GLY
688
C
GLY
141
HELX_P
C
SER
697
C
SER
150
1
30
10
C
ILE
699
C
ILE
152
HELX_P
C
ARG
712
C
ARG
165
1
31
14
C
ARG
712
C
ARG
165
HELX_P
C
LEU
717
C
LEU
170
1
32
6
C
SER
720
C
SER
173
HELX_P
C
SER
731
C
SER
184
1
33
12
C
SER
739
C
SER
192
HELX_P
C
GLN
747
C
GLN
200
1
34
9
C
TYR
774
C
TYR
227
HELX_P
C
GLU
788
C
GLU
241
1
35
15
C
GLY
789
C
GLY
242
HELX_P
C
TRP
799
C
TRP
252
1
36
11
D
TYR
454
D
TYR
27
HELX_P
D
ASP
457
D
ASP
30
5
37
4
D
GLY
461
D
GLY
34
HELX_P
D
GLY
475
D
GLY
48
1
38
15
D
ASN
499
D
ASN
72
HELX_P
D
ASP
507
D
ASP
80
1
39
9
D
THR
520
D
THR
93
HELX_P
D
LYS
525
D
LYS
98
1
40
6
D
SER
670
D
SER
123
HELX_P
D
LYS
676
D
LYS
129
1
41
7
D
GLY
688
D
GLY
141
HELX_P
D
SER
697
D
SER
150
1
42
10
D
ILE
699
D
ILE
152
HELX_P
D
ARG
712
D
ARG
165
1
43
14
D
ARG
712
D
ARG
165
HELX_P
D
LEU
717
D
LEU
170
1
44
6
D
SER
720
D
SER
173
HELX_P
D
SER
731
D
SER
184
1
45
12
D
SER
739
D
SER
192
HELX_P
D
GLN
747
D
GLN
200
1
46
9
D
PRO
773
D
PRO
226
HELX_P
D
GLU
788
D
GLU
241
1
47
16
D
GLY
789
D
GLY
242
HELX_P
D
TRP
799
D
TRP
252
1
48
11
METAL TRANSPORT
METAL TRANSPORT, IONOTROPIC GLUTAMATE RECEPTOR, KAINATE RECEPTOR
A
GLU
441
A
GLU
14
1
A
PRO
442
A
PRO
15
-2.03
B
GLU
441
B
GLU
14
1
B
PRO
442
B
PRO
15
-4.36
C
GLU
441
C
GLU
14
1
C
PRO
442
C
PRO
15
-4.13
D
GLU
441
D
GLU
14
1
D
PRO
442
D
PRO
15
-3.53
given
-0.994300
-0.096900
0.043400
-0.103700
0.797400
-0.594500
0.023000
-0.595600
-0.802900
64.38430
6.94530
10.94510
given
0.985300
0.114600
0.126300
0.167100
-0.798000
-0.579100
0.034400
0.591700
-0.805400
-40.53060
-7.77300
10.61890
given
-0.995900
0.001300
-0.090300
0.001000
-0.999700
-0.024700
-0.090300
-0.024700
0.995600
106.08460
-0.25990
4.70390
GRIK2_RAT
UNP
1
P42260
429
544
4BDM
429
544
P42260
A
1
2
117
667
806
4BDM
667
806
P42260
A
1
120
259
429
544
4BDM
429
544
P42260
B
1
2
117
667
806
4BDM
667
806
P42260
B
1
120
259
429
544
4BDM
429
544
P42260
C
1
2
117
667
806
4BDM
667
806
P42260
C
1
120
259
429
544
4BDM
429
544
P42260
D
1
2
117
667
806
4BDM
667
806
P42260
D
1
120
259
1
expression tag
GLY
428
4BDM
A
P42260
UNP
1
1
LYS
engineered mutation
ALA
531
4BDM
A
P42260
UNP
531
104
1
linker
GLY
555
4BDM
A
P42260
UNP
118
1
linker
THR
566
4BDM
A
P42260
UNP
119
1
expression tag
PRO
807
4BDM
A
P42260
UNP
260
1
expression tag
ARG
808
4BDM
A
P42260
UNP
261
3
expression tag
GLY
428
4BDM
B
P42260
UNP
1
3
LYS
engineered mutation
ALA
531
4BDM
B
P42260
UNP
531
104
3
linker
GLY
555
4BDM
B
P42260
UNP
118
3
linker
THR
566
4BDM
B
P42260
UNP
119
3
expression tag
PRO
807
4BDM
B
P42260
UNP
260
3
expression tag
ARG
808
4BDM
B
P42260
UNP
261
5
expression tag
GLY
428
4BDM
C
P42260
UNP
1
5
LYS
engineered mutation
ALA
531
4BDM
C
P42260
UNP
531
104
5
linker
GLY
555
4BDM
C
P42260
UNP
118
5
linker
THR
566
4BDM
C
P42260
UNP
119
5
expression tag
PRO
807
4BDM
C
P42260
UNP
260
5
expression tag
ARG
808
4BDM
C
P42260
UNP
261
7
expression tag
GLY
428
4BDM
D
P42260
UNP
1
7
LYS
engineered mutation
ALA
531
4BDM
D
P42260
UNP
531
104
7
linker
GLY
555
4BDM
D
P42260
UNP
118
7
linker
THR
566
4BDM
D
P42260
UNP
119
7
expression tag
PRO
807
4BDM
D
P42260
UNP
260
7
expression tag
ARG
808
4BDM
D
P42260
UNP
261
3
2
2
2
4
3
2
2
2
4
3
2
2
2
4
3
2
3
2
4
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
TYR
478
A
TYR
51
A
LEU
482
A
LEU
55
A
LEU
433
A
LEU
6
A
THR
437
A
THR
10
A
LEU
512
A
LEU
85
A
ALA
513
A
ALA
86
A
LEU
445
A
LEU
18
A
PHE
446
A
PHE
19
A
PHE
459
A
PHE
32
A
GLU
460
A
GLU
33
A
ILE
527
A
ILE
100
A
PHE
529
A
PHE
102
A
GLY
767
A
GLY
220
A
PRO
769
A
PRO
222
A
MET
534
A
MET
107
A
LEU
536
A
LEU
109
A
LYS
762
A
LYS
215
A
TYR
764
A
TYR
217
A
GLU
681
A
GLU
134
A
GLY
683
A
GLY
136
A
TYR
733
A
TYR
186
A
GLU
738
A
GLU
191
A
ILE
538
A
ILE
111
A
ARG
543
A
ARG
116
A
LEU
752
A
LEU
205
A
ILE
755
A
ILE
208
B
TYR
478
B
TYR
51
B
LEU
482
B
LEU
55
B
LEU
433
B
LEU
6
B
THR
437
B
THR
10
B
LEU
512
B
LEU
85
B
ALA
513
B
ALA
86
B
LEU
445
B
LEU
18
B
PHE
446
B
PHE
19
B
PHE
459
B
PHE
32
B
GLU
460
B
GLU
33
B
ILE
527
B
ILE
100
B
PHE
529
B
PHE
102
B
GLY
767
B
GLY
220
B
PRO
769
B
PRO
222
B
MET
534
B
MET
107
B
LEU
536
B
LEU
109
B
LYS
762
B
LYS
215
B
TYR
764
B
TYR
217
B
GLU
681
B
GLU
134
B
GLY
683
B
GLY
136
B
TYR
733
B
TYR
186
B
GLU
738
B
GLU
191
B
ILE
538
B
ILE
111
B
ARG
543
B
ARG
116
B
LEU
752
B
LEU
205
B
ILE
755
B
ILE
208
C
TYR
478
C
TYR
51
C
LEU
482
C
LEU
55
C
LEU
433
C
LEU
6
C
THR
437
C
THR
10
C
LEU
512
C
LEU
85
C
ALA
513
C
ALA
86
C
LEU
445
C
LEU
18
C
PHE
446
C
PHE
19
C
PHE
459
C
PHE
32
C
GLU
460
C
GLU
33
C
ILE
527
C
ILE
100
C
PHE
529
C
PHE
102
C
GLY
767
C
GLY
220
C
PRO
769
C
PRO
222
C
MET
534
C
MET
107
C
LEU
536
C
LEU
109
C
LYS
762
C
LYS
215
C
TYR
764
C
TYR
217
C
GLU
681
C
GLU
134
C
GLY
683
C
GLY
136
C
TYR
733
C
TYR
186
C
GLU
738
C
GLU
191
C
ILE
538
C
ILE
111
C
ARG
543
C
ARG
116
C
LEU
752
C
LEU
205
C
ILE
755
C
ILE
208
D
TYR
478
D
TYR
51
D
LEU
482
D
LEU
55
D
LEU
433
D
LEU
6
D
THR
437
D
THR
10
D
LEU
512
D
LEU
85
D
ALA
513
D
ALA
86
D
LEU
445
D
LEU
18
D
PHE
446
D
PHE
19
D
PHE
459
D
PHE
32
D
GLU
460
D
GLU
33
D
ALA
518
D
ALA
91
D
ILE
519
D
ILE
92
D
LYS
762
D
LYS
215
D
TYR
764
D
TYR
217
D
MET
534
D
MET
107
D
LEU
536
D
LEU
109
D
ILE
527
D
ILE
100
D
PHE
529
D
PHE
102
D
GLY
767
D
GLY
220
D
PRO
769
D
PRO
222
D
GLU
681
D
GLU
134
D
GLY
683
D
GLY
136
D
TYR
733
D
TYR
186
D
GLU
738
D
GLU
191
D
ILE
538
D
ILE
111
D
ARG
543
D
ARG
116
D
LEU
752
D
LEU
205
D
ILE
755
D
ILE
208
BINDING SITE FOR RESIDUE KAI A 900
A
KAI
900
Software
10
BINDING SITE FOR RESIDUE KAI B 900
B
KAI
900
Software
12
BINDING SITE FOR RESIDUE KAI C 900
C
KAI
900
Software
11
BINDING SITE FOR RESIDUE KAI D 900
D
KAI
900
Software
9
A
TYR
488
A
TYR
61
10
1_555
A
PRO
516
A
PRO
89
10
1_555
A
ALA
518
A
ALA
91
10
1_555
A
ARG
523
A
ARG
96
10
1_555
A
VAL
685
A
VAL
138
10
1_555
A
GLY
688
A
GLY
141
10
1_555
A
ALA
689
A
ALA
142
10
1_555
A
THR
690
A
THR
143
10
1_555
A
ASN
721
A
ASN
174
10
1_555
A
GLU
738
A
GLU
191
10
1_555
B
GLU
440
B
GLU
13
12
1_555
B
TYR
488
B
TYR
61
12
1_555
B
PRO
516
B
PRO
89
12
1_555
B
LEU
517
B
LEU
90
12
1_555
B
ALA
518
B
ALA
91
12
1_555
B
ARG
523
B
ARG
96
12
1_555
B
VAL
685
B
VAL
138
12
1_555
B
GLY
688
B
GLY
141
12
1_555
B
ALA
689
B
ALA
142
12
1_555
B
THR
690
B
THR
143
12
1_555
B
ASN
721
B
ASN
174
12
1_555
B
GLU
738
B
GLU
191
12
1_555
C
GLU
440
C
GLU
13
11
1_555
C
TYR
488
C
TYR
61
11
1_555
C
PRO
516
C
PRO
89
11
1_555
C
LEU
517
C
LEU
90
11
1_555
C
ALA
518
C
ALA
91
11
1_555
C
ARG
523
C
ARG
96
11
1_555
C
GLY
688
C
GLY
141
11
1_555
C
ALA
689
C
ALA
142
11
1_555
C
THR
690
C
THR
143
11
1_555
C
ASN
721
C
ASN
174
11
1_555
C
GLU
738
C
GLU
191
11
1_555
D
TYR
488
D
TYR
61
9
1_555
D
PRO
516
D
PRO
89
9
1_555
D
ALA
518
D
ALA
91
9
1_555
D
ARG
523
D
ARG
96
9
1_555
D
GLY
688
D
GLY
141
9
1_555
D
ALA
689
D
ALA
142
9
1_555
D
THR
690
D
THR
143
9
1_555
D
ASN
721
D
ASN
174
9
1_555
D
GLU
738
D
GLU
191
9
1_555
19
P 21 21 21