0.025903
0.004474
0.000003
0.000000
0.025351
0.000070
0.000000
0.000000
0.011898
0.00000
0.00000
0.00000
Argiriadi, M.A.
Hoemann, M.
Wilson, N.
Banach, D.
Burchat, A.
Calderwood, D.
Clapham, B.
Cox, P.
Duignan, D.B.
Konopacki, D.
Somal, G.
Vasudevan, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.16
89.98
99.80
38.605
40.030
84.046
C17 H16 N6 O
320.349
N~4~-cyclopropyl-N~2~-(3-methyl-1H-indazol-6-yl)furo[3,2-d]pyrimidine-2,4-diamine
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
Y
2
N
C
Y
3
N
C
Y
4
N
C
Y
5
N
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
Y
10
N
C
Y
11
N
C
Y
12
N
C
Y
13
N
C
N
14
N
C
N
15
N
C
N
16
N
C
N
17
N
C
Y
18
N
N
Y
19
N
N
Y
20
N
N
Y
21
N
N
N
22
N
N
N
23
N
N
Y
24
N
O
N
25
N
H
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
O
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
N
N
55
S
C
N
56
N
C
N
57
N
O
N
58
N
C
N
59
N
C
N
60
N
C
N
61
N
N
N
62
N
C
N
63
N
N
N
64
N
N
N
65
N
O
N
66
N
H
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
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
N
N
82
S
C
N
83
N
C
N
84
N
O
N
85
N
C
N
86
N
C
N
87
N
O
N
88
N
N
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
N
N
99
S
C
N
100
N
C
N
101
N
O
N
102
N
C
N
103
N
C
N
104
N
O
N
105
N
O
N
106
N
O
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
N
N
115
R
C
N
116
N
C
N
117
N
O
N
118
N
C
N
119
N
S
N
120
N
O
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
H
N
128
N
N
N
129
S
C
N
130
N
C
N
131
N
O
N
132
N
C
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
N
N
137
N
O
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
O
N
157
N
O
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
N
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
O
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
Y
182
N
C
Y
183
N
N
Y
184
N
C
Y
185
N
C
Y
186
N
N
N
187
N
O
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
H
N
197
N
H
N
198
N
O
N
199
N
H
N
200
N
H
N
201
N
N
N
202
S
C
N
203
N
C
N
204
N
O
N
205
S
C
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
O
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
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
N
N
224
S
C
N
225
N
C
N
226
N
O
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
C
N
231
N
O
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
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
N
N
246
S
C
N
247
N
C
N
248
N
O
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
C
N
253
N
N
N
254
N
O
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
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
S
N
277
N
C
N
278
N
O
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
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
Y
295
N
C
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
Y
300
N
C
N
301
N
O
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
O
N
321
N
H
N
322
N
H
N
323
N
H
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
N
N
331
S
C
N
332
N
C
N
333
N
O
N
334
N
C
N
335
N
O
N
336
N
O
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
R
C
N
349
N
O
N
350
N
C
N
351
N
O
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
H
N
360
N
H
N
361
N
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
N
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
N
399
N
O
N
400
N
O
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
N
C
N
417
N
C
N
418
N
C
N
419
N
O
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
Y
4
N
sing
Y
5
N
sing
Y
6
N
doub
N
7
N
sing
N
8
N
sing
Y
9
N
doub
Y
10
N
sing
Y
11
N
sing
Y
12
N
sing
Y
13
N
doub
Y
14
N
doub
Y
15
N
sing
Y
16
N
sing
Y
17
N
sing
N
18
N
sing
Y
19
N
doub
Y
20
N
sing
Y
21
N
doub
Y
22
N
doub
N
23
N
sing
Y
24
N
sing
Y
25
N
sing
N
26
N
sing
Y
27
N
sing
Y
28
N
doub
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
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
doub
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
doub
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
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
doub
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
doub
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
sing
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
doub
N
134
N
sing
N
135
N
sing
N
136
N
sing
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
sing
N
152
N
doub
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
doub
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
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
Y
184
N
sing
Y
185
N
doub
Y
186
N
doub
N
187
N
sing
Y
188
N
sing
N
189
N
sing
Y
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
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
doub
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
doub
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
doub
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
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
doub
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
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
Y
292
N
doub
Y
293
N
sing
Y
294
N
sing
N
295
N
sing
Y
296
N
doub
N
297
N
sing
Y
298
N
doub
N
299
N
sing
Y
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
doub
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
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
doub
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
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
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
Y
361
N
doub
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
Y
366
N
sing
Y
367
N
sing
N
368
N
sing
Y
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
doub
N
373
N
sing
Y
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
doub
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
Y
389
N
doub
Y
390
N
sing
Y
391
N
sing
N
392
N
sing
Y
393
N
doub
N
394
N
sing
Y
395
N
doub
N
396
N
sing
Y
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
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
doub
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
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
UK
Bioorg. Med. Chem. Lett.
BMCLE8
1127
1464-3405
26
5562
5567
10.1016/j.bmcl.2016.09.077
27789138
Synthesis and optimization of furano[3,2-d]pyrimidines as selective spleen tyrosine kinase (Syk) inhibitors.
2016
10.2210/pdb5t68/pdb
pdb_00005t68
100
1
PIXEL
2011-07-20
DECTRIS PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
17-ID
APS
1.00
SYNCHROTRON
APS BEAMLINE 17-ID
33884.004
Tyrosine-protein kinase SYK
2.7.10.2
UNP residues 356-635
2
man
polymer
320.349
N~4~-cyclopropyl-N~2~-(3-methyl-1H-indazol-6-yl)furo[3,2-d]pyrimidine-2,4-diamine
2
syn
non-polymer
18.015
water
23
nat
water
Spleen tyrosine kinase,p72-Syk
no
no
MALEEIRPKEVYLDRKLLTLEDKELGSGNFGTVKKGYYQMKKVVKTVAVKILKNEANDPALKDELLAEANVMQQLDNPYI
VRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISD
FGLSKALRADENYYKAQTHGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMG
CPAGCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVNEGHHHHHH
MALEEIRPKEVYLDRKLLTLEDKELGSGNFGTVKKGYYQMKKVVKTVAVKILKNEANDPALKDELLAEANVMQQLDNPYI
VRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISD
FGLSKALRADENYYKAQTHGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMG
CPAGCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVNEGHHHHHH
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Human
sample
1
291
SYK
9606
Homo sapiens
7108
Spodoptera frugiperda
Biological sequence
1
1.89
34.87
VAPOR DIFFUSION, SITTING DROP
8.5
14-18% PEG3350, 100 mM Tris pH 8.5 using a seed stock that was grown in PEG 3350 13-20% and 100 mM Tris pH 8.5
293
diffrn_detector
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Database references
Database references
Data collection
Data collection
Database references
Refinement description
1
0
2016-10-26
1
1
2016-11-16
1
2
2016-12-28
1
3
2017-09-27
1
4
2023-10-04
_diffrn_detector.detector
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
RCSB
Y
RCSB
2016-09-01
REL
REL
77V
N~4~-cyclopropyl-N~2~-(3-methyl-1H-indazol-6-yl)furo[3,2-d]pyrimidine-2,4-diamine
HOH
water
3FQS
PDB
experimental model
UNL
1
2
77V
77V
701
A
UNL
2
2
77V
77V
701
B
HOH
22
3
HOH
HOH
801
A
HOH
28
3
HOH
HOH
802
A
HOH
13
3
HOH
HOH
803
A
HOH
16
3
HOH
HOH
804
A
HOH
23
3
HOH
HOH
805
A
HOH
31
3
HOH
HOH
806
A
HOH
10
3
HOH
HOH
807
A
HOH
25
3
HOH
HOH
808
A
HOH
14
3
HOH
HOH
809
A
HOH
6
3
HOH
HOH
810
A
HOH
12
3
HOH
HOH
811
A
HOH
26
3
HOH
HOH
812
A
HOH
20
3
HOH
HOH
813
A
HOH
24
3
HOH
HOH
801
B
HOH
21
3
HOH
HOH
802
B
HOH
33
3
HOH
HOH
803
B
HOH
32
3
HOH
HOH
804
B
HOH
15
3
HOH
HOH
805
B
HOH
7
3
HOH
HOH
806
B
HOH
27
3
HOH
HOH
807
B
HOH
18
3
HOH
HOH
808
B
HOH
19
3
HOH
HOH
809
B
HOH
5
3
HOH
HOH
810
B
n
1
353
A
n
2
354
A
n
3
355
A
n
4
356
A
n
5
357
A
n
6
358
A
n
7
359
A
n
8
360
A
n
9
361
A
n
10
362
A
VAL
363
n
11
VAL
363
A
TYR
364
n
12
TYR
364
A
LEU
365
n
13
LEU
365
A
ASP
366
n
14
ASP
366
A
ARG
367
n
15
ARG
367
A
LYS
368
n
16
LYS
368
A
LEU
369
n
17
LEU
369
A
LEU
370
n
18
LEU
370
A
THR
371
n
19
THR
371
A
LEU
372
n
20
LEU
372
A
GLU
373
n
21
GLU
373
A
ASP
374
n
22
ASP
374
A
LYS
375
n
23
LYS
375
A
GLU
376
n
24
GLU
376
A
LEU
377
n
25
LEU
377
A
GLY
378
n
26
GLY
378
A
SER
379
n
27
SER
379
A
GLY
380
n
28
GLY
380
A
ASN
381
n
29
ASN
381
A
PHE
382
n
30
PHE
382
A
GLY
383
n
31
GLY
383
A
THR
384
n
32
THR
384
A
VAL
385
n
33
VAL
385
A
LYS
386
n
34
LYS
386
A
LYS
387
n
35
LYS
387
A
GLY
388
n
36
GLY
388
A
TYR
389
n
37
TYR
389
A
TYR
390
n
38
TYR
390
A
GLN
391
n
39
GLN
391
A
MET
392
n
40
MET
392
A
LYS
393
n
41
LYS
393
A
LYS
394
n
42
LYS
394
A
VAL
395
n
43
VAL
395
A
VAL
396
n
44
VAL
396
A
LYS
397
n
45
LYS
397
A
THR
398
n
46
THR
398
A
VAL
399
n
47
VAL
399
A
ALA
400
n
48
ALA
400
A
VAL
401
n
49
VAL
401
A
LYS
402
n
50
LYS
402
A
ILE
403
n
51
ILE
403
A
LEU
404
n
52
LEU
404
A
LYS
405
n
53
LYS
405
A
n
54
406
A
n
55
407
A
n
56
408
A
n
57
409
A
n
58
410
A
PRO
411
n
59
PRO
411
A
ALA
412
n
60
ALA
412
A
LEU
413
n
61
LEU
413
A
LYS
414
n
62
LYS
414
A
ASP
415
n
63
ASP
415
A
GLU
416
n
64
GLU
416
A
LEU
417
n
65
LEU
417
A
LEU
418
n
66
LEU
418
A
ALA
419
n
67
ALA
419
A
GLU
420
n
68
GLU
420
A
ALA
421
n
69
ALA
421
A
ASN
422
n
70
ASN
422
A
VAL
423
n
71
VAL
423
A
MET
424
n
72
MET
424
A
GLN
425
n
73
GLN
425
A
GLN
426
n
74
GLN
426
A
LEU
427
n
75
LEU
427
A
ASP
428
n
76
ASP
428
A
ASN
429
n
77
ASN
429
A
PRO
430
n
78
PRO
430
A
TYR
431
n
79
TYR
431
A
ILE
432
n
80
ILE
432
A
VAL
433
n
81
VAL
433
A
ARG
434
n
82
ARG
434
A
MET
435
n
83
MET
435
A
ILE
436
n
84
ILE
436
A
GLY
437
n
85
GLY
437
A
ILE
438
n
86
ILE
438
A
CYS
439
n
87
CYS
439
A
GLU
440
n
88
GLU
440
A
ALA
441
n
89
ALA
441
A
GLU
442
n
90
GLU
442
A
SER
443
n
91
SER
443
A
TRP
444
n
92
TRP
444
A
MET
445
n
93
MET
445
A
LEU
446
n
94
LEU
446
A
VAL
447
n
95
VAL
447
A
MET
448
n
96
MET
448
A
GLU
449
n
97
GLU
449
A
MET
450
n
98
MET
450
A
ALA
451
n
99
ALA
451
A
GLU
452
n
100
GLU
452
A
LEU
453
n
101
LEU
453
A
GLY
454
n
102
GLY
454
A
PRO
455
n
103
PRO
455
A
LEU
456
n
104
LEU
456
A
ASN
457
n
105
ASN
457
A
LYS
458
n
106
LYS
458
A
TYR
459
n
107
TYR
459
A
LEU
460
n
108
LEU
460
A
GLN
461
n
109
GLN
461
A
GLN
462
n
110
GLN
462
A
ASN
463
n
111
ASN
463
A
ARG
464
n
112
ARG
464
A
HIS
465
n
113
HIS
465
A
VAL
466
n
114
VAL
466
A
LYS
467
n
115
LYS
467
A
ASP
468
n
116
ASP
468
A
LYS
469
n
117
LYS
469
A
ASN
470
n
118
ASN
470
A
ILE
471
n
119
ILE
471
A
ILE
472
n
120
ILE
472
A
GLU
473
n
121
GLU
473
A
LEU
474
n
122
LEU
474
A
VAL
475
n
123
VAL
475
A
HIS
476
n
124
HIS
476
A
GLN
477
n
125
GLN
477
A
VAL
478
n
126
VAL
478
A
SER
479
n
127
SER
479
A
MET
480
n
128
MET
480
A
GLY
481
n
129
GLY
481
A
MET
482
n
130
MET
482
A
LYS
483
n
131
LYS
483
A
TYR
484
n
132
TYR
484
A
LEU
485
n
133
LEU
485
A
GLU
486
n
134
GLU
486
A
GLU
487
n
135
GLU
487
A
SER
488
n
136
SER
488
A
ASN
489
n
137
ASN
489
A
PHE
490
n
138
PHE
490
A
VAL
491
n
139
VAL
491
A
HIS
492
n
140
HIS
492
A
ARG
493
n
141
ARG
493
A
ASP
494
n
142
ASP
494
A
LEU
495
n
143
LEU
495
A
ALA
496
n
144
ALA
496
A
ALA
497
n
145
ALA
497
A
ARG
498
n
146
ARG
498
A
ASN
499
n
147
ASN
499
A
VAL
500
n
148
VAL
500
A
LEU
501
n
149
LEU
501
A
LEU
502
n
150
LEU
502
A
VAL
503
n
151
VAL
503
A
THR
504
n
152
THR
504
A
GLN
505
n
153
GLN
505
A
HIS
506
n
154
HIS
506
A
TYR
507
n
155
TYR
507
A
ALA
508
n
156
ALA
508
A
LYS
509
n
157
LYS
509
A
ILE
510
n
158
ILE
510
A
SER
511
n
159
SER
511
A
ASP
512
n
160
ASP
512
A
PHE
513
n
161
PHE
513
A
GLY
514
n
162
GLY
514
A
LEU
515
n
163
LEU
515
A
SER
516
n
164
SER
516
A
LYS
517
n
165
LYS
517
A
ALA
518
n
166
ALA
518
A
LEU
519
n
167
LEU
519
A
ARG
520
n
168
ARG
520
A
ALA
521
n
169
ALA
521
A
ASP
522
n
170
ASP
522
A
GLU
523
n
171
GLU
523
A
ASN
524
n
172
ASN
524
A
TYR
525
n
173
TYR
525
A
TYR
526
n
174
TYR
526
A
LYS
527
n
175
LYS
527
A
ALA
528
n
176
ALA
528
A
n
177
529
A
n
178
530
A
n
179
531
A
n
180
532
A
LYS
533
n
181
LYS
533
A
TRP
534
n
182
TRP
534
A
PRO
535
n
183
PRO
535
A
VAL
536
n
184
VAL
536
A
LYS
537
n
185
LYS
537
A
TRP
538
n
186
TRP
538
A
TYR
539
n
187
TYR
539
A
ALA
540
n
188
ALA
540
A
PRO
541
n
189
PRO
541
A
GLU
542
n
190
GLU
542
A
CYS
543
n
191
CYS
543
A
ILE
544
n
192
ILE
544
A
ASN
545
n
193
ASN
545
A
TYR
546
n
194
TYR
546
A
TYR
547
n
195
TYR
547
A
LYS
548
n
196
LYS
548
A
PHE
549
n
197
PHE
549
A
SER
550
n
198
SER
550
A
SER
551
n
199
SER
551
A
LYS
552
n
200
LYS
552
A
SER
553
n
201
SER
553
A
ASP
554
n
202
ASP
554
A
VAL
555
n
203
VAL
555
A
TRP
556
n
204
TRP
556
A
SER
557
n
205
SER
557
A
PHE
558
n
206
PHE
558
A
GLY
559
n
207
GLY
559
A
VAL
560
n
208
VAL
560
A
LEU
561
n
209
LEU
561
A
MET
562
n
210
MET
562
A
TRP
563
n
211
TRP
563
A
GLU
564
n
212
GLU
564
A
ALA
565
n
213
ALA
565
A
PHE
566
n
214
PHE
566
A
SER
567
n
215
SER
567
A
TYR
568
n
216
TYR
568
A
GLY
569
n
217
GLY
569
A
GLN
570
n
218
GLN
570
A
LYS
571
n
219
LYS
571
A
PRO
572
n
220
PRO
572
A
TYR
573
n
221
TYR
573
A
ARG
574
n
222
ARG
574
A
GLY
575
n
223
GLY
575
A
MET
576
n
224
MET
576
A
LYS
577
n
225
LYS
577
A
GLY
578
n
226
GLY
578
A
SER
579
n
227
SER
579
A
GLU
580
n
228
GLU
580
A
VAL
581
n
229
VAL
581
A
THR
582
n
230
THR
582
A
ALA
583
n
231
ALA
583
A
MET
584
n
232
MET
584
A
LEU
585
n
233
LEU
585
A
GLU
586
n
234
GLU
586
A
LYS
587
n
235
LYS
587
A
GLY
588
n
236
GLY
588
A
GLU
589
n
237
GLU
589
A
ARG
590
n
238
ARG
590
A
MET
591
n
239
MET
591
A
GLY
592
n
240
GLY
592
A
CYS
593
n
241
CYS
593
A
PRO
594
n
242
PRO
594
A
ALA
595
n
243
ALA
595
A
GLY
596
n
244
GLY
596
A
CYS
597
n
245
CYS
597
A
PRO
598
n
246
PRO
598
A
ARG
599
n
247
ARG
599
A
GLU
600
n
248
GLU
600
A
MET
601
n
249
MET
601
A
TYR
602
n
250
TYR
602
A
ASP
603
n
251
ASP
603
A
LEU
604
n
252
LEU
604
A
MET
605
n
253
MET
605
A
ASN
606
n
254
ASN
606
A
LEU
607
n
255
LEU
607
A
CYS
608
n
256
CYS
608
A
TRP
609
n
257
TRP
609
A
THR
610
n
258
THR
610
A
TYR
611
n
259
TYR
611
A
ASP
612
n
260
ASP
612
A
VAL
613
n
261
VAL
613
A
GLU
614
n
262
GLU
614
A
ASN
615
n
263
ASN
615
A
ARG
616
n
264
ARG
616
A
PRO
617
n
265
PRO
617
A
GLY
618
n
266
GLY
618
A
PHE
619
n
267
PHE
619
A
ALA
620
n
268
ALA
620
A
ALA
621
n
269
ALA
621
A
VAL
622
n
270
VAL
622
A
GLU
623
n
271
GLU
623
A
LEU
624
n
272
LEU
624
A
ARG
625
n
273
ARG
625
A
LEU
626
n
274
LEU
626
A
ARG
627
n
275
ARG
627
A
ASN
628
n
276
ASN
628
A
TYR
629
n
277
TYR
629
A
TYR
630
n
278
TYR
630
A
TYR
631
n
279
TYR
631
A
ASP
632
n
280
ASP
632
A
VAL
633
n
281
VAL
633
A
VAL
634
n
282
VAL
634
A
ASN
635
n
283
ASN
635
A
GLU
636
n
284
GLU
636
A
GLY
637
n
285
GLY
637
A
n
286
638
A
n
287
639
A
n
288
640
A
n
289
641
A
n
290
642
A
n
291
643
A
n
1
353
B
n
2
354
B
n
3
355
B
n
4
356
B
n
5
357
B
n
6
358
B
n
7
359
B
n
8
360
B
n
9
361
B
n
10
362
B
VAL
363
n
11
VAL
363
B
TYR
364
n
12
TYR
364
B
LEU
365
n
13
LEU
365
B
ASP
366
n
14
ASP
366
B
ARG
367
n
15
ARG
367
B
LYS
368
n
16
LYS
368
B
LEU
369
n
17
LEU
369
B
LEU
370
n
18
LEU
370
B
THR
371
n
19
THR
371
B
LEU
372
n
20
LEU
372
B
GLU
373
n
21
GLU
373
B
ASP
374
n
22
ASP
374
B
LYS
375
n
23
LYS
375
B
GLU
376
n
24
GLU
376
B
LEU
377
n
25
LEU
377
B
GLY
378
n
26
GLY
378
B
SER
379
n
27
SER
379
B
GLY
380
n
28
GLY
380
B
ASN
381
n
29
ASN
381
B
PHE
382
n
30
PHE
382
B
GLY
383
n
31
GLY
383
B
THR
384
n
32
THR
384
B
VAL
385
n
33
VAL
385
B
LYS
386
n
34
LYS
386
B
LYS
387
n
35
LYS
387
B
GLY
388
n
36
GLY
388
B
TYR
389
n
37
TYR
389
B
TYR
390
n
38
TYR
390
B
GLN
391
n
39
GLN
391
B
MET
392
n
40
MET
392
B
LYS
393
n
41
LYS
393
B
LYS
394
n
42
LYS
394
B
VAL
395
n
43
VAL
395
B
VAL
396
n
44
VAL
396
B
LYS
397
n
45
LYS
397
B
THR
398
n
46
THR
398
B
VAL
399
n
47
VAL
399
B
ALA
400
n
48
ALA
400
B
VAL
401
n
49
VAL
401
B
LYS
402
n
50
LYS
402
B
ILE
403
n
51
ILE
403
B
LEU
404
n
52
LEU
404
B
LYS
405
n
53
LYS
405
B
n
54
406
B
n
55
407
B
n
56
408
B
n
57
409
B
n
58
410
B
PRO
411
n
59
PRO
411
B
ALA
412
n
60
ALA
412
B
LEU
413
n
61
LEU
413
B
LYS
414
n
62
LYS
414
B
ASP
415
n
63
ASP
415
B
GLU
416
n
64
GLU
416
B
LEU
417
n
65
LEU
417
B
LEU
418
n
66
LEU
418
B
ALA
419
n
67
ALA
419
B
GLU
420
n
68
GLU
420
B
ALA
421
n
69
ALA
421
B
ASN
422
n
70
ASN
422
B
VAL
423
n
71
VAL
423
B
MET
424
n
72
MET
424
B
GLN
425
n
73
GLN
425
B
GLN
426
n
74
GLN
426
B
LEU
427
n
75
LEU
427
B
ASP
428
n
76
ASP
428
B
ASN
429
n
77
ASN
429
B
PRO
430
n
78
PRO
430
B
TYR
431
n
79
TYR
431
B
ILE
432
n
80
ILE
432
B
VAL
433
n
81
VAL
433
B
ARG
434
n
82
ARG
434
B
MET
435
n
83
MET
435
B
ILE
436
n
84
ILE
436
B
GLY
437
n
85
GLY
437
B
ILE
438
n
86
ILE
438
B
CYS
439
n
87
CYS
439
B
GLU
440
n
88
GLU
440
B
ALA
441
n
89
ALA
441
B
GLU
442
n
90
GLU
442
B
SER
443
n
91
SER
443
B
TRP
444
n
92
TRP
444
B
MET
445
n
93
MET
445
B
LEU
446
n
94
LEU
446
B
VAL
447
n
95
VAL
447
B
MET
448
n
96
MET
448
B
GLU
449
n
97
GLU
449
B
MET
450
n
98
MET
450
B
ALA
451
n
99
ALA
451
B
GLU
452
n
100
GLU
452
B
LEU
453
n
101
LEU
453
B
GLY
454
n
102
GLY
454
B
PRO
455
n
103
PRO
455
B
LEU
456
n
104
LEU
456
B
ASN
457
n
105
ASN
457
B
LYS
458
n
106
LYS
458
B
TYR
459
n
107
TYR
459
B
LEU
460
n
108
LEU
460
B
GLN
461
n
109
GLN
461
B
GLN
462
n
110
GLN
462
B
ASN
463
n
111
ASN
463
B
ARG
464
n
112
ARG
464
B
HIS
465
n
113
HIS
465
B
VAL
466
n
114
VAL
466
B
LYS
467
n
115
LYS
467
B
ASP
468
n
116
ASP
468
B
LYS
469
n
117
LYS
469
B
ASN
470
n
118
ASN
470
B
ILE
471
n
119
ILE
471
B
ILE
472
n
120
ILE
472
B
GLU
473
n
121
GLU
473
B
LEU
474
n
122
LEU
474
B
VAL
475
n
123
VAL
475
B
HIS
476
n
124
HIS
476
B
GLN
477
n
125
GLN
477
B
VAL
478
n
126
VAL
478
B
SER
479
n
127
SER
479
B
MET
480
n
128
MET
480
B
GLY
481
n
129
GLY
481
B
MET
482
n
130
MET
482
B
LYS
483
n
131
LYS
483
B
TYR
484
n
132
TYR
484
B
LEU
485
n
133
LEU
485
B
GLU
486
n
134
GLU
486
B
GLU
487
n
135
GLU
487
B
SER
488
n
136
SER
488
B
ASN
489
n
137
ASN
489
B
PHE
490
n
138
PHE
490
B
VAL
491
n
139
VAL
491
B
HIS
492
n
140
HIS
492
B
ARG
493
n
141
ARG
493
B
ASP
494
n
142
ASP
494
B
LEU
495
n
143
LEU
495
B
ALA
496
n
144
ALA
496
B
ALA
497
n
145
ALA
497
B
ARG
498
n
146
ARG
498
B
ASN
499
n
147
ASN
499
B
VAL
500
n
148
VAL
500
B
LEU
501
n
149
LEU
501
B
LEU
502
n
150
LEU
502
B
VAL
503
n
151
VAL
503
B
THR
504
n
152
THR
504
B
GLN
505
n
153
GLN
505
B
HIS
506
n
154
HIS
506
B
TYR
507
n
155
TYR
507
B
ALA
508
n
156
ALA
508
B
LYS
509
n
157
LYS
509
B
ILE
510
n
158
ILE
510
B
SER
511
n
159
SER
511
B
ASP
512
n
160
ASP
512
B
PHE
513
n
161
PHE
513
B
GLY
514
n
162
GLY
514
B
LEU
515
n
163
LEU
515
B
SER
516
n
164
SER
516
B
LYS
517
n
165
LYS
517
B
ALA
518
n
166
ALA
518
B
LEU
519
n
167
LEU
519
B
ARG
520
n
168
ARG
520
B
ALA
521
n
169
ALA
521
B
ASP
522
n
170
ASP
522
B
GLU
523
n
171
GLU
523
B
ASN
524
n
172
ASN
524
B
TYR
525
n
173
TYR
525
B
TYR
526
n
174
TYR
526
B
LYS
527
n
175
LYS
527
B
ALA
528
n
176
ALA
528
B
n
177
529
B
n
178
530
B
n
179
531
B
n
180
532
B
LYS
533
n
181
LYS
533
B
TRP
534
n
182
TRP
534
B
PRO
535
n
183
PRO
535
B
VAL
536
n
184
VAL
536
B
LYS
537
n
185
LYS
537
B
TRP
538
n
186
TRP
538
B
TYR
539
n
187
TYR
539
B
ALA
540
n
188
ALA
540
B
PRO
541
n
189
PRO
541
B
GLU
542
n
190
GLU
542
B
CYS
543
n
191
CYS
543
B
ILE
544
n
192
ILE
544
B
ASN
545
n
193
ASN
545
B
TYR
546
n
194
TYR
546
B
TYR
547
n
195
TYR
547
B
LYS
548
n
196
LYS
548
B
PHE
549
n
197
PHE
549
B
SER
550
n
198
SER
550
B
SER
551
n
199
SER
551
B
LYS
552
n
200
LYS
552
B
SER
553
n
201
SER
553
B
ASP
554
n
202
ASP
554
B
VAL
555
n
203
VAL
555
B
TRP
556
n
204
TRP
556
B
SER
557
n
205
SER
557
B
PHE
558
n
206
PHE
558
B
GLY
559
n
207
GLY
559
B
VAL
560
n
208
VAL
560
B
LEU
561
n
209
LEU
561
B
MET
562
n
210
MET
562
B
TRP
563
n
211
TRP
563
B
GLU
564
n
212
GLU
564
B
ALA
565
n
213
ALA
565
B
PHE
566
n
214
PHE
566
B
SER
567
n
215
SER
567
B
TYR
568
n
216
TYR
568
B
GLY
569
n
217
GLY
569
B
GLN
570
n
218
GLN
570
B
LYS
571
n
219
LYS
571
B
PRO
572
n
220
PRO
572
B
TYR
573
n
221
TYR
573
B
ARG
574
n
222
ARG
574
B
GLY
575
n
223
GLY
575
B
MET
576
n
224
MET
576
B
LYS
577
n
225
LYS
577
B
GLY
578
n
226
GLY
578
B
SER
579
n
227
SER
579
B
GLU
580
n
228
GLU
580
B
VAL
581
n
229
VAL
581
B
THR
582
n
230
THR
582
B
ALA
583
n
231
ALA
583
B
MET
584
n
232
MET
584
B
LEU
585
n
233
LEU
585
B
GLU
586
n
234
GLU
586
B
LYS
587
n
235
LYS
587
B
GLY
588
n
236
GLY
588
B
GLU
589
n
237
GLU
589
B
ARG
590
n
238
ARG
590
B
MET
591
n
239
MET
591
B
GLY
592
n
240
GLY
592
B
CYS
593
n
241
CYS
593
B
PRO
594
n
242
PRO
594
B
ALA
595
n
243
ALA
595
B
GLY
596
n
244
GLY
596
B
CYS
597
n
245
CYS
597
B
PRO
598
n
246
PRO
598
B
ARG
599
n
247
ARG
599
B
GLU
600
n
248
GLU
600
B
MET
601
n
249
MET
601
B
TYR
602
n
250
TYR
602
B
ASP
603
n
251
ASP
603
B
LEU
604
n
252
LEU
604
B
MET
605
n
253
MET
605
B
ASN
606
n
254
ASN
606
B
LEU
607
n
255
LEU
607
B
CYS
608
n
256
CYS
608
B
TRP
609
n
257
TRP
609
B
THR
610
n
258
THR
610
B
TYR
611
n
259
TYR
611
B
ASP
612
n
260
ASP
612
B
VAL
613
n
261
VAL
613
B
GLU
614
n
262
GLU
614
B
ASN
615
n
263
ASN
615
B
ARG
616
n
264
ARG
616
B
PRO
617
n
265
PRO
617
B
GLY
618
n
266
GLY
618
B
PHE
619
n
267
PHE
619
B
ALA
620
n
268
ALA
620
B
ALA
621
n
269
ALA
621
B
VAL
622
n
270
VAL
622
B
GLU
623
n
271
GLU
623
B
LEU
624
n
272
LEU
624
B
ARG
625
n
273
ARG
625
B
LEU
626
n
274
LEU
626
B
ARG
627
n
275
ARG
627
B
ASN
628
n
276
ASN
628
B
TYR
629
n
277
TYR
629
B
TYR
630
n
278
TYR
630
B
TYR
631
n
279
TYR
631
B
ASP
632
n
280
ASP
632
B
VAL
633
n
281
VAL
633
B
VAL
634
n
282
VAL
634
B
ASN
635
n
283
ASN
635
B
n
284
636
B
n
285
637
B
n
286
638
B
n
287
639
B
n
288
640
B
n
289
641
B
n
290
642
B
n
291
643
B
author_and_software_defined_assembly
PISA
2
dimeric
1310
-3
23150
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
LEU
377
A
N
LEU
25
A
O
VAL
385
A
O
VAL
33
A
N
THR
384
A
N
THR
32
A
O
ILE
403
A
O
ILE
51
A
N
LYS
402
A
N
LYS
50
A
O
LEU
446
A
O
LEU
94
A
O
VAL
447
A
O
VAL
95
A
N
ILE
436
A
N
ILE
84
A
N
LEU
377
A
N
LEU
25
A
O
VAL
385
A
O
VAL
33
A
N
THR
384
A
N
THR
32
A
O
ILE
403
A
O
ILE
51
A
N
VAL
396
A
N
VAL
44
B
O
ARG
590
B
O
ARG
238
A
N
GLY
454
A
N
GLY
102
A
O
LEU
502
A
O
LEU
150
A
N
LEU
501
A
N
LEU
149
A
O
LYS
509
A
O
LYS
157
A
N
VAL
491
A
N
VAL
139
A
O
LYS
517
A
O
LYS
165
A
N
TYR
526
A
N
TYR
174
A
O
PHE
549
A
O
PHE
197
B
N
GLU
373
B
N
GLU
21
B
O
LYS
387
B
O
LYS
35
B
N
GLY
388
B
N
GLY
36
B
O
VAL
399
B
O
VAL
47
B
N
ALA
400
B
N
ALA
48
B
O
MET
448
B
O
MET
96
B
O
VAL
447
B
O
VAL
95
B
N
ILE
436
B
N
ILE
84
B
N
GLY
454
B
N
GLY
102
B
O
LEU
502
B
O
LEU
150
B
N
VAL
503
B
N
VAL
151
B
O
TYR
507
B
O
TYR
155
B
N
VAL
491
B
N
VAL
139
B
O
LYS
517
B
O
LYS
165
B
N
TYR
526
B
N
TYR
174
B
O
PHE
549
B
O
PHE
197
1
A
CG1
VAL
363
A
CG1
VAL
11
1
Y
1
A
CG2
VAL
363
A
CG2
VAL
11
1
Y
1
A
CD
LYS
368
A
CD
LYS
16
1
Y
1
A
CE
LYS
368
A
CE
LYS
16
1
Y
1
A
NZ
LYS
368
A
NZ
LYS
16
1
Y
1
A
CG
ASP
374
A
CG
ASP
22
1
Y
1
A
OD1
ASP
374
A
OD1
ASP
22
1
Y
1
A
OD2
ASP
374
A
OD2
ASP
22
1
Y
1
A
CG
LYS
375
A
CG
LYS
23
1
Y
1
A
CD
LYS
375
A
CD
LYS
23
1
Y
1
A
CE
LYS
375
A
CE
LYS
23
1
Y
1
A
NZ
LYS
375
A
NZ
LYS
23
1
Y
1
A
CG
GLU
376
A
CG
GLU
24
1
Y
1
A
CD
GLU
376
A
CD
GLU
24
1
Y
1
A
OE1
GLU
376
A
OE1
GLU
24
1
Y
1
A
OE2
GLU
376
A
OE2
GLU
24
1
Y
1
A
CG
ASN
381
A
CG
ASN
29
1
Y
1
A
OD1
ASN
381
A
OD1
ASN
29
1
Y
1
A
ND2
ASN
381
A
ND2
ASN
29
1
Y
1
A
CG
GLN
391
A
CG
GLN
39
1
Y
1
A
CD
GLN
391
A
CD
GLN
39
1
Y
1
A
OE1
GLN
391
A
OE1
GLN
39
1
Y
1
A
NE2
GLN
391
A
NE2
GLN
39
1
Y
1
A
CG
LYS
393
A
CG
LYS
41
1
Y
1
A
CD
LYS
393
A
CD
LYS
41
1
Y
1
A
CE
LYS
393
A
CE
LYS
41
1
Y
1
A
NZ
LYS
393
A
NZ
LYS
41
1
Y
1
A
CG
LYS
394
A
CG
LYS
42
1
Y
1
A
CD
LYS
394
A
CD
LYS
42
1
Y
1
A
CE
LYS
394
A
CE
LYS
42
1
Y
1
A
NZ
LYS
394
A
NZ
LYS
42
1
Y
1
A
CG
LYS
405
A
CG
LYS
53
1
Y
1
A
CD
LYS
405
A
CD
LYS
53
1
Y
1
A
CE
LYS
405
A
CE
LYS
53
1
Y
1
A
NZ
LYS
405
A
NZ
LYS
53
1
Y
1
A
CD
LYS
414
A
CD
LYS
62
1
Y
1
A
CE
LYS
414
A
CE
LYS
62
1
Y
1
A
NZ
LYS
414
A
NZ
LYS
62
1
Y
1
A
CG
GLU
442
A
CG
GLU
90
1
Y
1
A
CD
GLU
442
A
CD
GLU
90
1
Y
1
A
OE1
GLU
442
A
OE1
GLU
90
1
Y
1
A
OE2
GLU
442
A
OE2
GLU
90
1
Y
1
A
OG
SER
443
A
OG
SER
91
1
Y
1
A
CE
LYS
458
A
CE
LYS
106
1
Y
1
A
NZ
LYS
458
A
NZ
LYS
106
1
Y
1
A
NE
ARG
464
A
NE
ARG
112
1
Y
1
A
CZ
ARG
464
A
CZ
ARG
112
1
Y
1
A
NH1
ARG
464
A
NH1
ARG
112
1
Y
1
A
NH2
ARG
464
A
NH2
ARG
112
1
Y
1
A
CG
LYS
533
A
CG
LYS
181
1
Y
1
A
CD
LYS
533
A
CD
LYS
181
1
Y
1
A
CE
LYS
533
A
CE
LYS
181
1
Y
1
A
NZ
LYS
533
A
NZ
LYS
181
1
Y
1
A
CG
GLN
570
A
CG
GLN
218
1
Y
1
A
CD
GLN
570
A
CD
GLN
218
1
Y
1
A
OE1
GLN
570
A
OE1
GLN
218
1
Y
1
A
NE2
GLN
570
A
NE2
GLN
218
1
Y
1
A
CD
LYS
571
A
CD
LYS
219
1
Y
1
A
CE
LYS
571
A
CE
LYS
219
1
Y
1
A
NZ
LYS
571
A
NZ
LYS
219
1
Y
1
A
CE
LYS
577
A
CE
LYS
225
1
Y
1
A
NZ
LYS
577
A
NZ
LYS
225
1
Y
1
A
CG
GLU
580
A
CG
GLU
228
1
Y
1
A
CD
GLU
580
A
CD
GLU
228
1
Y
1
A
OE1
GLU
580
A
OE1
GLU
228
1
Y
1
A
OE2
GLU
580
A
OE2
GLU
228
1
Y
1
A
CG
GLU
600
A
CG
GLU
248
1
Y
1
A
CD
GLU
600
A
CD
GLU
248
1
Y
1
A
OE1
GLU
600
A
OE1
GLU
248
1
Y
1
A
OE2
GLU
600
A
OE2
GLU
248
1
Y
1
A
CG
GLU
614
A
CG
GLU
262
1
Y
1
A
CD
GLU
614
A
CD
GLU
262
1
Y
1
A
OE1
GLU
614
A
OE1
GLU
262
1
Y
1
A
OE2
GLU
614
A
OE2
GLU
262
1
Y
1
A
CD
ARG
625
A
CD
ARG
273
1
Y
1
A
NE
ARG
625
A
NE
ARG
273
1
Y
1
A
CZ
ARG
625
A
CZ
ARG
273
1
Y
1
A
NH1
ARG
625
A
NH1
ARG
273
1
Y
1
A
NH2
ARG
625
A
NH2
ARG
273
1
Y
1
A
CG
TYR
631
A
CG
TYR
279
1
Y
1
A
CD1
TYR
631
A
CD1
TYR
279
1
Y
1
A
CD2
TYR
631
A
CD2
TYR
279
1
Y
1
A
CE1
TYR
631
A
CE1
TYR
279
1
Y
1
A
CE2
TYR
631
A
CE2
TYR
279
1
Y
1
A
CZ
TYR
631
A
CZ
TYR
279
1
Y
1
A
OH
TYR
631
A
OH
TYR
279
1
Y
1
A
CD
GLU
636
A
CD
GLU
284
1
Y
1
A
OE1
GLU
636
A
OE1
GLU
284
1
Y
1
A
OE2
GLU
636
A
OE2
GLU
284
1
Y
1
B
CG1
VAL
363
B
CG1
VAL
11
1
Y
1
B
CG2
VAL
363
B
CG2
VAL
11
1
Y
1
B
CD
LYS
368
B
CD
LYS
16
1
Y
1
B
CE
LYS
368
B
CE
LYS
16
1
Y
1
B
NZ
LYS
368
B
NZ
LYS
16
1
Y
1
B
CG
ASP
374
B
CG
ASP
22
1
Y
1
B
OD1
ASP
374
B
OD1
ASP
22
1
Y
1
B
OD2
ASP
374
B
OD2
ASP
22
1
Y
1
B
CG
LYS
375
B
CG
LYS
23
1
Y
1
B
CD
LYS
375
B
CD
LYS
23
1
Y
1
B
CE
LYS
375
B
CE
LYS
23
1
Y
1
B
NZ
LYS
375
B
NZ
LYS
23
1
Y
1
B
CG
GLN
391
B
CG
GLN
39
1
Y
1
B
CD
GLN
391
B
CD
GLN
39
1
Y
1
B
OE1
GLN
391
B
OE1
GLN
39
1
Y
1
B
NE2
GLN
391
B
NE2
GLN
39
1
Y
1
B
CG
LYS
393
B
CG
LYS
41
1
Y
1
B
CD
LYS
393
B
CD
LYS
41
1
Y
1
B
CE
LYS
393
B
CE
LYS
41
1
Y
1
B
NZ
LYS
393
B
NZ
LYS
41
1
Y
1
B
CG
LYS
394
B
CG
LYS
42
1
Y
1
B
CD
LYS
394
B
CD
LYS
42
1
Y
1
B
CE
LYS
394
B
CE
LYS
42
1
Y
1
B
NZ
LYS
394
B
NZ
LYS
42
1
Y
1
B
CG
LYS
405
B
CG
LYS
53
1
Y
1
B
CD
LYS
405
B
CD
LYS
53
1
Y
1
B
CE
LYS
405
B
CE
LYS
53
1
Y
1
B
NZ
LYS
405
B
NZ
LYS
53
1
Y
1
B
CD
LYS
414
B
CD
LYS
62
1
Y
1
B
CE
LYS
414
B
CE
LYS
62
1
Y
1
B
NZ
LYS
414
B
NZ
LYS
62
1
Y
1
B
CG
GLU
440
B
CG
GLU
88
1
Y
1
B
CD
GLU
440
B
CD
GLU
88
1
Y
1
B
OE1
GLU
440
B
OE1
GLU
88
1
Y
1
B
OE2
GLU
440
B
OE2
GLU
88
1
Y
1
B
OG
SER
443
B
OG
SER
91
1
Y
1
B
NE
ARG
464
B
NE
ARG
112
1
Y
1
B
CZ
ARG
464
B
CZ
ARG
112
1
Y
1
B
NH1
ARG
464
B
NH1
ARG
112
1
Y
1
B
NH2
ARG
464
B
NH2
ARG
112
1
Y
1
B
CG
LYS
533
B
CG
LYS
181
1
Y
1
B
CD
LYS
533
B
CD
LYS
181
1
Y
1
B
CE
LYS
533
B
CE
LYS
181
1
Y
1
B
NZ
LYS
533
B
NZ
LYS
181
1
Y
1
B
CG
GLN
570
B
CG
GLN
218
1
Y
1
B
CD
GLN
570
B
CD
GLN
218
1
Y
1
B
OE1
GLN
570
B
OE1
GLN
218
1
Y
1
B
NE2
GLN
570
B
NE2
GLN
218
1
Y
1
B
CD
LYS
571
B
CD
LYS
219
1
Y
1
B
CE
LYS
571
B
CE
LYS
219
1
Y
1
B
NZ
LYS
571
B
NZ
LYS
219
1
Y
1
B
CE
LYS
577
B
CE
LYS
225
1
Y
1
B
NZ
LYS
577
B
NZ
LYS
225
1
Y
1
B
CG
GLU
600
B
CG
GLU
248
1
Y
1
B
CD
GLU
600
B
CD
GLU
248
1
Y
1
B
OE1
GLU
600
B
OE1
GLU
248
1
Y
1
B
OE2
GLU
600
B
OE2
GLU
248
1
Y
1
B
CG
GLU
614
B
CG
GLU
262
1
Y
1
B
CD
GLU
614
B
CD
GLU
262
1
Y
1
B
OE1
GLU
614
B
OE1
GLU
262
1
Y
1
B
OE2
GLU
614
B
OE2
GLU
262
1
Y
1
B
CD
ARG
625
B
CD
ARG
273
1
Y
1
B
NE
ARG
625
B
NE
ARG
273
1
Y
1
B
CZ
ARG
625
B
CZ
ARG
273
1
Y
1
B
NH1
ARG
625
B
NH1
ARG
273
1
Y
1
B
NH2
ARG
625
B
NH2
ARG
273
1
Y
1
B
CG
TYR
631
B
CG
TYR
279
1
Y
1
B
CD1
TYR
631
B
CD1
TYR
279
1
Y
1
B
CD2
TYR
631
B
CD2
TYR
279
1
Y
1
B
CE1
TYR
631
B
CE1
TYR
279
1
Y
1
B
CE2
TYR
631
B
CE2
TYR
279
1
Y
1
B
CZ
TYR
631
B
CZ
TYR
279
1
Y
1
B
OH
TYR
631
B
OH
TYR
279
1
Y
1
A
MET
353
A
MET
1
1
Y
1
A
ALA
354
A
ALA
2
1
Y
1
A
LEU
355
A
LEU
3
1
Y
1
A
GLU
356
A
GLU
4
1
Y
1
A
GLU
357
A
GLU
5
1
Y
1
A
ILE
358
A
ILE
6
1
Y
1
A
ARG
359
A
ARG
7
1
Y
1
A
PRO
360
A
PRO
8
1
Y
1
A
LYS
361
A
LYS
9
1
Y
1
A
GLU
362
A
GLU
10
1
Y
1
A
ASN
406
A
ASN
54
1
Y
1
A
GLU
407
A
GLU
55
1
Y
1
A
ALA
408
A
ALA
56
1
Y
1
A
ASN
409
A
ASN
57
1
Y
1
A
ASP
410
A
ASP
58
1
Y
1
A
GLN
529
A
GLN
177
1
Y
1
A
THR
530
A
THR
178
1
Y
1
A
HIS
531
A
HIS
179
1
Y
1
A
GLY
532
A
GLY
180
1
Y
1
A
HIS
638
A
HIS
286
1
Y
1
A
HIS
639
A
HIS
287
1
Y
1
A
HIS
640
A
HIS
288
1
Y
1
A
HIS
641
A
HIS
289
1
Y
1
A
HIS
642
A
HIS
290
1
Y
1
A
HIS
643
A
HIS
291
1
Y
1
B
MET
353
B
MET
1
1
Y
1
B
ALA
354
B
ALA
2
1
Y
1
B
LEU
355
B
LEU
3
1
Y
1
B
GLU
356
B
GLU
4
1
Y
1
B
GLU
357
B
GLU
5
1
Y
1
B
ILE
358
B
ILE
6
1
Y
1
B
ARG
359
B
ARG
7
1
Y
1
B
PRO
360
B
PRO
8
1
Y
1
B
LYS
361
B
LYS
9
1
Y
1
B
GLU
362
B
GLU
10
1
Y
1
B
ASN
406
B
ASN
54
1
Y
1
B
GLU
407
B
GLU
55
1
Y
1
B
ALA
408
B
ALA
56
1
Y
1
B
ASN
409
B
ASN
57
1
Y
1
B
ASP
410
B
ASP
58
1
Y
1
B
GLN
529
B
GLN
177
1
Y
1
B
THR
530
B
THR
178
1
Y
1
B
HIS
531
B
HIS
179
1
Y
1
B
GLY
532
B
GLY
180
1
Y
1
B
GLU
636
B
GLU
284
1
Y
1
B
GLY
637
B
GLY
285
1
Y
1
B
HIS
638
B
HIS
286
1
Y
1
B
HIS
639
B
HIS
287
1
Y
1
B
HIS
640
B
HIS
288
1
Y
1
B
HIS
641
B
HIS
289
1
Y
1
B
HIS
642
B
HIS
290
1
Y
1
B
HIS
643
B
HIS
291
1
Y
1
A
TYR
364
-118.77
76.29
1
A
LEU
365
-44.78
150.51
1
A
ASP
374
45.76
22.92
1
A
GLN
391
-64.50
80.72
1
A
LYS
393
-11.42
-59.41
1
A
VAL
395
-104.99
-154.92
1
A
ALA
441
-142.95
-125.38
1
A
ARG
493
69.54
-3.58
1
A
ASP
494
-144.11
14.77
1
A
LEU
495
-55.57
109.39
1
A
ASP
512
55.02
90.22
1
A
VAL
536
-39.48
-21.79
1
A
TYR
547
58.84
7.21
1
A
TYR
568
81.14
53.55
1
A
TYR
573
38.45
55.96
1
A
GLU
636
-70.13
26.67
1
B
VAL
385
-110.40
78.29
1
B
GLN
391
-55.77
103.30
1
B
MET
392
-110.12
-169.87
1
B
LYS
393
-16.10
-75.94
1
B
LYS
394
-142.14
-4.64
1
B
VAL
395
-117.13
-160.80
1
B
VAL
433
-50.09
98.91
1
B
ALA
441
-107.62
-115.11
1
B
GLU
452
-35.96
-30.08
1
B
ARG
493
64.30
-8.06
1
B
ASP
512
53.62
72.36
1
B
PHE
513
-90.46
31.38
1
B
LYS
537
-58.48
-8.81
60.04
3.58290
0.02400
1.72000
-1.32510
-0.71290
-2.25780
0.921
0.836
0.281
0.000
0.183
0.188
2.93
84.05
492
10312
4.770
96.7
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
0.508
3FQS
0.33
2.93
84.05
23
4251
48
0
4180
0.010
4331
HARMONIC
2.00
1.16
5865
HARMONIC
2.00
1458
SINUSOIDAL
2.00
98
HARMONIC
2.00
635
HARMONIC
5.00
4331
HARMONIC
20.00
2.72
21.79
525
SEMIHARMONIC
5.00
5057
SEMIHARMONIC
4.00
0.309
0.000
0.210
0.215
3.28
138
2759
2897
5
4.76
95.64
61.25
2.93
84.05
5T68
10314
0.069
1
6.7
1.8
97.1
1
refinement
BUSTER
2.11.6
data reduction
XDS
data scaling
SCALA
phasing
PHASER
N
Crystal structure of Syk catalytic domain in complex with a furo[3,2-d]pyrimidine
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ALA
412
A
ALA
60
HELX_P
A
LEU
427
A
LEU
75
1
AA1
16
A
LEU
456
A
LEU
104
HELX_P
A
ASN
463
A
ASN
111
1
AA2
8
A
LYS
467
A
LYS
115
HELX_P
A
SER
488
A
SER
136
1
AA3
22
A
ALA
540
A
ALA
188
HELX_P
A
TYR
546
A
TYR
194
1
AA4
7
A
SER
550
A
SER
198
HELX_P
A
TYR
568
A
TYR
216
1
AA5
19
A
LYS
577
A
LYS
225
HELX_P
A
LYS
587
A
LYS
235
1
AA6
11
A
PRO
598
A
PRO
246
HELX_P
A
TRP
609
A
TRP
257
1
AA7
12
A
GLY
618
A
GLY
266
HELX_P
A
GLU
636
A
GLU
284
1
AA8
19
B
ALA
412
B
ALA
60
HELX_P
B
LEU
427
B
LEU
75
1
AA9
16
B
LEU
456
B
LEU
104
HELX_P
B
GLN
462
B
GLN
110
1
AB1
7
B
LYS
467
B
LYS
115
HELX_P
B
SER
488
B
SER
136
1
AB2
22
B
ALA
496
B
ALA
144
HELX_P
B
ARG
498
B
ARG
146
5
AB3
3
B
PRO
535
B
PRO
183
HELX_P
B
TYR
539
B
TYR
187
5
AB4
5
B
ALA
540
B
ALA
188
HELX_P
B
TYR
547
B
TYR
195
1
AB5
8
B
LYS
552
B
LYS
200
HELX_P
B
SER
567
B
SER
215
1
AB6
16
B
LYS
577
B
LYS
225
HELX_P
B
LYS
587
B
LYS
235
1
AB7
11
B
PRO
598
B
PRO
246
HELX_P
B
TRP
609
B
TRP
257
1
AB8
12
B
GLY
618
B
GLY
266
HELX_P
B
ASN
635
B
ASN
283
1
AB9
18
Transferase/Transferase Inhibitor
Spleen Tyrosine Kinase Syk catalytic domain, Transferase-Transferase Inhibitor complex
KSYK_HUMAN
UNP
1
356
P43405
EEIRPKEVYLDRKLLTLEDKELGSGNFGTVKKGYYQMKKVVKTVAVKILKNEANDPALKDELLAEANVMQQLDNPYIVRM
IGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGL
SKALRADENYYKAQTHGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMGCPA
GCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVN
356
635
5T68
356
635
P43405
A
1
4
283
356
635
5T68
356
635
P43405
B
1
4
283
1
initiating methionine
MET
353
5T68
A
P43405
UNP
1
1
expression tag
ALA
354
5T68
A
P43405
UNP
2
1
expression tag
LEU
355
5T68
A
P43405
UNP
3
1
expression tag
GLU
636
5T68
A
P43405
UNP
284
1
expression tag
GLY
637
5T68
A
P43405
UNP
285
1
expression tag
HIS
638
5T68
A
P43405
UNP
286
1
expression tag
HIS
639
5T68
A
P43405
UNP
287
1
expression tag
HIS
640
5T68
A
P43405
UNP
288
1
expression tag
HIS
641
5T68
A
P43405
UNP
289
1
expression tag
HIS
642
5T68
A
P43405
UNP
290
1
expression tag
HIS
643
5T68
A
P43405
UNP
291
2
initiating methionine
MET
353
5T68
B
P43405
UNP
1
2
expression tag
ALA
354
5T68
B
P43405
UNP
2
2
expression tag
LEU
355
5T68
B
P43405
UNP
3
2
expression tag
GLU
636
5T68
B
P43405
UNP
284
2
expression tag
GLY
637
5T68
B
P43405
UNP
285
2
expression tag
HIS
638
5T68
B
P43405
UNP
286
2
expression tag
HIS
639
5T68
B
P43405
UNP
287
2
expression tag
HIS
640
5T68
B
P43405
UNP
288
2
expression tag
HIS
641
5T68
B
P43405
UNP
289
2
expression tag
HIS
642
5T68
B
P43405
UNP
290
2
expression tag
HIS
643
5T68
B
P43405
UNP
291
5
4
3
2
2
5
3
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
370
A
LEU
18
A
SER
379
A
SER
27
A
GLY
383
A
GLY
31
A
TYR
390
A
TYR
38
A
VAL
396
A
VAL
44
A
LEU
404
A
LEU
52
A
TRP
444
A
TRP
92
A
GLU
449
A
GLU
97
A
MET
435
A
MET
83
A
GLU
440
A
GLU
88
A
LEU
370
A
LEU
18
A
SER
379
A
SER
27
A
GLY
383
A
GLY
31
A
TYR
390
A
TYR
38
A
VAL
396
A
VAL
44
A
LEU
404
A
LEU
52
B
GLU
589
B
GLU
237
B
ARG
590
B
ARG
238
A
GLY
454
A
GLY
102
A
PRO
455
A
PRO
103
A
VAL
500
A
VAL
148
A
THR
504
A
THR
152
A
TYR
507
A
TYR
155
A
ILE
510
A
ILE
158
A
PHE
490
A
PHE
138
A
VAL
491
A
VAL
139
A
LYS
517
A
LYS
165
A
ALA
518
A
ALA
166
A
TYR
526
A
TYR
174
A
LYS
527
A
LYS
175
A
LYS
548
A
LYS
196
A
PHE
549
A
PHE
197
B
LEU
370
B
LEU
18
B
SER
379
B
SER
27
B
GLY
383
B
GLY
31
B
GLN
391
B
GLN
39
B
VAL
396
B
VAL
44
B
LEU
404
B
LEU
52
B
TRP
444
B
TRP
92
B
GLU
449
B
GLU
97
B
MET
435
B
MET
83
B
GLU
440
B
GLU
88
B
GLY
454
B
GLY
102
B
PRO
455
B
PRO
103
B
VAL
500
B
VAL
148
B
THR
504
B
THR
152
B
TYR
507
B
TYR
155
B
ILE
510
B
ILE
158
B
PHE
490
B
PHE
138
B
VAL
491
B
VAL
139
B
LYS
517
B
LYS
165
B
ALA
518
B
ALA
166
B
TYR
526
B
TYR
174
B
LYS
527
B
LYS
175
B
LYS
548
B
LYS
196
B
PHE
549
B
PHE
197
binding site for residue 77V A 701
A
77V
701
Software
9
binding site for residue 77V B 701
B
77V
701
Software
12
A
LEU
377
A
LEU
25
9
1_555
A
GLY
378
A
GLY
26
9
1_555
A
VAL
385
A
VAL
33
9
1_555
A
ALA
400
A
ALA
48
9
1_555
A
GLU
449
A
GLU
97
9
1_555
A
MET
450
A
MET
98
9
1_555
A
ALA
451
A
ALA
99
9
1_555
A
GLY
454
A
GLY
102
9
1_555
A
LEU
501
A
LEU
149
9
1_555
B
LEU
377
B
LEU
25
12
1_555
B
GLY
378
B
GLY
26
12
1_555
B
VAL
385
B
VAL
33
12
1_555
B
ALA
400
B
ALA
48
12
1_555
B
VAL
433
B
VAL
81
12
1_555
B
MET
448
B
MET
96
12
1_555
B
GLU
449
B
GLU
97
12
1_555
B
MET
450
B
MET
98
12
1_555
B
ALA
451
B
ALA
99
12
1_555
B
LEU
453
B
LEU
101
12
1_555
B
GLY
454
B
GLY
102
12
1_555
B
LEU
501
B
LEU
149
12
1_555
1
P 1