0.012022
0.000000
0.000000
0.000000
0.011577
0.000000
0.000000
0.000000
0.007266
0.00000
0.00000
0.00000
0000-0001-6128-7779
Pandit, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.000
90.000
90.000
83.180
86.380
137.620
C16 H19 F3 N4 O3
372.342
6-[(3S,4S)-3,4-dihydroxypyrrolidin-1-yl]-2-[(3S)-3-hydroxy-3-methylpyrrolidin-1-yl]-4-(trifluoromethyl)pyridine-3-carbonitrile
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
C6 H8 O7
192.124
CITRIC ACID
non-polymer
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
N
C
Y
3
N
N
Y
4
N
C
Y
5
N
C
Y
6
N
C
N
7
S
C
Y
8
N
C
N
9
N
C
N
10
N
C
N
11
S
C
N
12
N
C
N
13
N
N
N
14
N
C
Y
15
N
C
N
16
N
C
N
17
S
C
N
18
N
C
N
19
N
O
N
20
N
O
N
21
N
C
N
22
N
F
N
23
N
F
N
24
N
F
N
25
N
N
N
26
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
N
N
47
S
C
N
48
N
C
N
49
N
O
N
50
N
C
N
51
N
O
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
N
N
60
S
C
N
61
N
C
N
62
N
O
N
63
N
C
N
64
N
C
N
65
N
C
N
66
N
N
N
67
N
C
N
68
N
N
N
69
N
N
N
70
N
O
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
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
N
N
87
S
C
N
88
N
C
N
89
N
O
N
90
N
C
N
91
N
C
N
92
N
O
N
93
N
N
N
94
N
O
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
N
N
104
S
C
N
105
N
C
N
106
N
O
N
107
N
C
N
108
N
C
N
109
N
O
N
110
N
O
N
111
N
O
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
C
N
120
N
O
N
121
N
O
N
122
N
C
N
123
N
C
N
124
N
O
N
125
N
C
N
126
N
C
N
127
N
O
N
128
N
O
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
H
N
138
N
H
N
139
N
H
N
140
N
N
N
141
R
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
S
N
146
N
O
N
147
N
H
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
N
N
155
S
C
N
156
N
C
N
157
N
O
N
158
N
C
N
159
N
C
N
160
N
C
N
161
N
O
N
162
N
N
N
163
N
O
N
164
N
H
N
165
N
H
N
166
N
H
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
N
N
175
S
C
N
176
N
C
N
177
N
O
N
178
N
C
N
179
N
C
N
180
N
C
N
181
N
O
N
182
N
O
N
183
N
O
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
N
N
194
N
C
N
195
N
C
N
196
N
O
N
197
N
O
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
N
N
204
S
C
N
205
N
C
N
206
N
O
N
207
N
C
Y
208
N
C
Y
209
N
N
Y
210
N
C
Y
211
N
C
Y
212
N
N
N
213
N
O
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
S
C
N
232
N
C
N
233
N
C
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
N
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
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
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
N
N
280
N
O
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
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
S
N
303
N
C
N
304
N
O
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
H
N
314
N
H
N
315
N
H
N
316
N
N
N
317
S
C
N
318
N
C
N
319
N
O
N
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
N
344
N
C
N
345
N
C
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
N
361
N
O
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
S
N
371
N
O
N
372
N
O
N
373
N
O
N
374
N
O
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
R
C
N
380
N
O
N
381
N
C
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
N
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
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
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
Y
427
N
C
Y
428
N
C
Y
429
N
C
N
430
N
O
N
431
N
O
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
N
N
444
S
C
N
445
N
C
N
446
N
O
N
447
N
C
N
448
N
C
N
449
N
C
N
450
N
O
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
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
trip
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
Y
12
N
doub
Y
13
N
sing
Y
14
N
sing
Y
15
N
doub
N
16
N
sing
Y
17
N
doub
N
18
N
sing
N
19
N
sing
Y
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
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
sing
N
52
N
sing
N
53
N
sing
N
54
N
doub
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
doub
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
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
doub
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
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
doub
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
sing
N
142
N
sing
N
143
N
doub
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
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
doub
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
doub
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
doub
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
Y
207
N
sing
Y
208
N
doub
Y
209
N
doub
N
210
N
sing
Y
211
N
sing
N
212
N
sing
Y
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
doub
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
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
doub
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
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
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
doub
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
doub
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
doub
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
doub
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
doub
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
Y
388
N
doub
Y
389
N
sing
Y
390
N
sing
N
391
N
sing
Y
392
N
doub
Y
393
N
sing
Y
394
N
sing
N
395
N
sing
Y
396
N
sing
Y
397
N
doub
N
398
N
sing
Y
399
N
doub
N
400
N
sing
Y
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
sing
N
409
N
sing
N
410
N
sing
N
411
N
doub
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
Y
416
N
doub
Y
417
N
sing
Y
418
N
sing
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
422
N
doub
N
423
N
sing
Y
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
doub
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
US
J. Med. Chem.
JMCMAR
0151
1520-4804
60
7835
7849
10.1021/acs.jmedchem.7b00947
28853885
Discovery of Fragment-Derived Small Molecules for in Vivo Inhibition of Ketohexokinase (KHK).
2017
10.2210/pdb5wbz/pdb
pdb_00005wbz
100
1
PIXEL
2013-10-02
DECTRIS PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
17-ID
APS
1.0
SYNCHROTRON
APS BEAMLINE 17-ID
34076.586
Ketohexokinase
2.7.1.3
2
man
polymer
372.342
6-[(3S,4S)-3,4-dihydroxypyrrolidin-1-yl]-2-[(3S)-3-hydroxy-3-methylpyrrolidin-1-yl]-4-(trifluoromethyl)pyridine-3-carbonitrile
2
syn
non-polymer
96.063
SULFATE ION
3
syn
non-polymer
192.124
CITRIC ACID
2
syn
non-polymer
18.015
water
176
nat
water
Hepatic fructokinase
no
no
MGSSHHHHHHSSGLVPRGSQILCVGLVVLDVISLVDKYPKEDSEIRCLSQRWQRGGNASNSCTVLSLLGAPCAFMGSMAP
GHVADFLVADFRRRGVDVSQVAWQSKGDTPSSCCIINNSNGNRTIVLHDTSLPDVSATDFEKVDLTQFKWIHIEGRNASE
QVKMLQRIDAHNTRQPPEQKIRVSVEVEKPREELFQLFGYGDVVFVSKDVAKHLGFQSAEEALRGLYGRVRKGAVLVCAW
AEEGADALGPDGKLLHSDAFPPPRVVDTLGAGDTFNASVIFSLSQGRSVQEALRFGCQVAGKKCGLQGFDGIV
MGSSHHHHHHSSGLVPRGSQILCVGLVVLDVISLVDKYPKEDSEIRCLSQRWQRGGNASNSCTVLSLLGAPCAFMGSMAP
GHVADFLVADFRRRGVDVSQVAWQSKGDTPSSCCIINNSNGNRTIVLHDTSLPDVSATDFEKVDLTQFKWIHIEGRNASE
QVKMLQRIDAHNTRQPPEQKIRVSVEVEKPREELFQLFGYGDVVFVSKDVAKHLGFQSAEEALRGLYGRVRKGAVLVCAW
AEEGADALGPDGKLLHSDAFPPPRVVDTLGAGDTFNASVIFSLSQGRSVQEALRFGCQVAGKKCGLQGFDGIV
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
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
313
KHK
9606
Homo sapiens
562
Escherichia coli
Biological sequence
1
3.63
66.09
VAPOR DIFFUSION, SITTING DROP
4.5
17% PEG 8k, 0.1M Na-Citrate, 0.2M Ammonium sulfate, pH 4.5
293
Room temperature
citation
citation_author
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Database references
Data collection
Database references
Refinement description
1
0
2017-09-13
1
1
2017-10-11
1
2
2023-10-04
_citation.journal_volume
_citation.page_first
_citation.page_last
_citation.title
_citation_author.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
RCSB
Y
RCSB
2017-06-29
REL
REL
A4J
6-[(3S,4S)-3,4-dihydroxypyrrolidin-1-yl]-2-[(3S)-3-hydroxy-3-methylpyrrolidin-1-yl]-4-(trifluoromethyl)pyridine-3-carbonitrile
SO4
SULFATE ION
CIT
CITRIC ACID
HOH
water
3NBV
PDB
experimental model
PFE
1
2
A4J
A4J
301
A
SO4
2
3
SO4
SO4
302
A
CIT
1
4
CIT
CIT
303
A
PFE
2
2
A4J
A4J
301
B
SO4
1
3
SO4
SO4
302
B
SO4
3
3
SO4
SO4
303
B
CIT
2
4
CIT
CIT
304
B
HOH
89
5
HOH
HOH
401
A
HOH
66
5
HOH
HOH
402
A
HOH
28
5
HOH
HOH
403
A
HOH
92
5
HOH
HOH
404
A
HOH
151
5
HOH
HOH
405
A
HOH
107
5
HOH
HOH
406
A
HOH
127
5
HOH
HOH
407
A
HOH
12
5
HOH
HOH
408
A
HOH
90
5
HOH
HOH
409
A
HOH
22
5
HOH
HOH
410
A
HOH
105
5
HOH
HOH
411
A
HOH
118
5
HOH
HOH
412
A
HOH
128
5
HOH
HOH
413
A
HOH
30
5
HOH
HOH
414
A
HOH
88
5
HOH
HOH
415
A
HOH
53
5
HOH
HOH
416
A
HOH
91
5
HOH
HOH
417
A
HOH
6
5
HOH
HOH
418
A
HOH
86
5
HOH
HOH
419
A
HOH
44
5
HOH
HOH
420
A
HOH
41
5
HOH
HOH
421
A
HOH
122
5
HOH
HOH
422
A
HOH
115
5
HOH
HOH
423
A
HOH
119
5
HOH
HOH
424
A
HOH
27
5
HOH
HOH
425
A
HOH
14
5
HOH
HOH
426
A
HOH
67
5
HOH
HOH
427
A
HOH
78
5
HOH
HOH
428
A
HOH
120
5
HOH
HOH
429
A
HOH
43
5
HOH
HOH
430
A
HOH
48
5
HOH
HOH
431
A
HOH
39
5
HOH
HOH
432
A
HOH
147
5
HOH
HOH
433
A
HOH
47
5
HOH
HOH
434
A
HOH
173
5
HOH
HOH
435
A
HOH
106
5
HOH
HOH
436
A
HOH
2
5
HOH
HOH
437
A
HOH
77
5
HOH
HOH
438
A
HOH
149
5
HOH
HOH
439
A
HOH
1
5
HOH
HOH
440
A
HOH
73
5
HOH
HOH
441
A
HOH
84
5
HOH
HOH
442
A
HOH
171
5
HOH
HOH
443
A
HOH
38
5
HOH
HOH
444
A
HOH
61
5
HOH
HOH
445
A
HOH
110
5
HOH
HOH
446
A
HOH
70
5
HOH
HOH
447
A
HOH
96
5
HOH
HOH
448
A
HOH
124
5
HOH
HOH
449
A
HOH
126
5
HOH
HOH
450
A
HOH
85
5
HOH
HOH
451
A
HOH
62
5
HOH
HOH
452
A
HOH
114
5
HOH
HOH
453
A
HOH
108
5
HOH
HOH
454
A
HOH
46
5
HOH
HOH
455
A
HOH
71
5
HOH
HOH
456
A
HOH
33
5
HOH
HOH
457
A
HOH
150
5
HOH
HOH
458
A
HOH
154
5
HOH
HOH
459
A
HOH
23
5
HOH
HOH
460
A
HOH
159
5
HOH
HOH
461
A
HOH
172
5
HOH
HOH
462
A
HOH
87
5
HOH
HOH
463
A
HOH
8
5
HOH
HOH
464
A
HOH
145
5
HOH
HOH
465
A
HOH
123
5
HOH
HOH
466
A
HOH
42
5
HOH
HOH
467
A
HOH
175
5
HOH
HOH
468
A
HOH
155
5
HOH
HOH
469
A
HOH
80
5
HOH
HOH
470
A
HOH
152
5
HOH
HOH
471
A
HOH
174
5
HOH
HOH
472
A
HOH
98
5
HOH
HOH
473
A
HOH
176
5
HOH
HOH
474
A
HOH
153
5
HOH
HOH
475
A
HOH
170
5
HOH
HOH
476
A
HOH
82
5
HOH
HOH
477
A
HOH
83
5
HOH
HOH
478
A
HOH
138
5
HOH
HOH
401
B
HOH
177
5
HOH
HOH
402
B
HOH
165
5
HOH
HOH
403
B
HOH
139
5
HOH
HOH
404
B
HOH
13
5
HOH
HOH
405
B
HOH
142
5
HOH
HOH
406
B
HOH
54
5
HOH
HOH
407
B
HOH
29
5
HOH
HOH
408
B
HOH
75
5
HOH
HOH
409
B
HOH
99
5
HOH
HOH
410
B
HOH
16
5
HOH
HOH
411
B
HOH
17
5
HOH
HOH
412
B
HOH
95
5
HOH
HOH
413
B
HOH
24
5
HOH
HOH
414
B
HOH
31
5
HOH
HOH
415
B
HOH
37
5
HOH
HOH
416
B
HOH
50
5
HOH
HOH
417
B
HOH
130
5
HOH
HOH
418
B
HOH
65
5
HOH
HOH
419
B
HOH
81
5
HOH
HOH
420
B
HOH
143
5
HOH
HOH
421
B
HOH
136
5
HOH
HOH
422
B
HOH
19
5
HOH
HOH
423
B
HOH
104
5
HOH
HOH
424
B
HOH
94
5
HOH
HOH
425
B
HOH
129
5
HOH
HOH
426
B
HOH
56
5
HOH
HOH
427
B
HOH
10
5
HOH
HOH
428
B
HOH
20
5
HOH
HOH
429
B
HOH
93
5
HOH
HOH
430
B
HOH
113
5
HOH
HOH
431
B
HOH
157
5
HOH
HOH
432
B
HOH
64
5
HOH
HOH
433
B
HOH
55
5
HOH
HOH
434
B
HOH
148
5
HOH
HOH
435
B
HOH
158
5
HOH
HOH
436
B
HOH
141
5
HOH
HOH
437
B
HOH
49
5
HOH
HOH
438
B
HOH
100
5
HOH
HOH
439
B
HOH
168
5
HOH
HOH
440
B
HOH
51
5
HOH
HOH
441
B
HOH
9
5
HOH
HOH
442
B
HOH
26
5
HOH
HOH
443
B
HOH
156
5
HOH
HOH
444
B
HOH
97
5
HOH
HOH
445
B
HOH
34
5
HOH
HOH
446
B
HOH
36
5
HOH
HOH
447
B
HOH
167
5
HOH
HOH
448
B
HOH
69
5
HOH
HOH
449
B
HOH
3
5
HOH
HOH
450
B
HOH
11
5
HOH
HOH
451
B
HOH
4
5
HOH
HOH
452
B
HOH
140
5
HOH
HOH
453
B
HOH
5
5
HOH
HOH
454
B
HOH
121
5
HOH
HOH
455
B
HOH
72
5
HOH
HOH
456
B
HOH
32
5
HOH
HOH
457
B
HOH
76
5
HOH
HOH
458
B
HOH
68
5
HOH
HOH
459
B
HOH
45
5
HOH
HOH
460
B
HOH
57
5
HOH
HOH
461
B
HOH
60
5
HOH
HOH
462
B
HOH
112
5
HOH
HOH
463
B
HOH
21
5
HOH
HOH
464
B
HOH
58
5
HOH
HOH
465
B
HOH
35
5
HOH
HOH
466
B
HOH
18
5
HOH
HOH
467
B
HOH
117
5
HOH
HOH
468
B
HOH
163
5
HOH
HOH
469
B
HOH
144
5
HOH
HOH
470
B
HOH
79
5
HOH
HOH
471
B
HOH
134
5
HOH
HOH
472
B
HOH
63
5
HOH
HOH
473
B
HOH
164
5
HOH
HOH
474
B
HOH
25
5
HOH
HOH
475
B
HOH
101
5
HOH
HOH
476
B
HOH
166
5
HOH
HOH
477
B
HOH
52
5
HOH
HOH
478
B
HOH
146
5
HOH
HOH
479
B
HOH
161
5
HOH
HOH
480
B
HOH
131
5
HOH
HOH
481
B
HOH
15
5
HOH
HOH
482
B
HOH
7
5
HOH
HOH
483
B
HOH
102
5
HOH
HOH
484
B
HOH
59
5
HOH
HOH
485
B
HOH
116
5
HOH
HOH
486
B
HOH
137
5
HOH
HOH
487
B
HOH
103
5
HOH
HOH
488
B
HOH
111
5
HOH
HOH
489
B
HOH
162
5
HOH
HOH
490
B
HOH
132
5
HOH
HOH
491
B
HOH
109
5
HOH
HOH
492
B
HOH
40
5
HOH
HOH
493
B
HOH
160
5
HOH
HOH
494
B
HOH
135
5
HOH
HOH
495
B
HOH
169
5
HOH
HOH
496
B
HOH
125
5
HOH
HOH
497
B
HOH
133
5
HOH
HOH
498
B
n
1
-14
A
n
2
-13
A
n
3
-12
A
n
4
-11
A
n
5
-10
A
n
6
-9
A
n
7
-8
A
n
8
-7
A
n
9
-6
A
n
10
-5
A
n
11
-4
A
n
12
-3
A
n
13
-2
A
n
14
-1
A
n
15
0
A
n
16
1
A
n
17
2
A
GLY
3
n
18
GLY
3
A
SER
4
n
19
SER
4
A
GLN
5
n
20
GLN
5
A
ILE
6
n
21
ILE
6
A
LEU
7
n
22
LEU
7
A
CYS
8
n
23
CYS
8
A
VAL
9
n
24
VAL
9
A
GLY
10
n
25
GLY
10
A
LEU
11
n
26
LEU
11
A
VAL
12
n
27
VAL
12
A
VAL
13
n
28
VAL
13
A
LEU
14
n
29
LEU
14
A
ASP
15
n
30
ASP
15
A
VAL
16
n
31
VAL
16
A
ILE
17
n
32
ILE
17
A
SER
18
n
33
SER
18
A
LEU
19
n
34
LEU
19
A
VAL
20
n
35
VAL
20
A
ASP
21
n
36
ASP
21
A
LYS
22
n
37
LYS
22
A
TYR
23
n
38
TYR
23
A
PRO
24
n
39
PRO
24
A
LYS
25
n
40
LYS
25
A
GLU
26
n
41
GLU
26
A
ASP
27
n
42
ASP
27
A
SER
28
n
43
SER
28
A
GLU
29
n
44
GLU
29
A
ILE
30
n
45
ILE
30
A
ARG
31
n
46
ARG
31
A
CYS
32
n
47
CYS
32
A
LEU
33
n
48
LEU
33
A
SER
34
n
49
SER
34
A
GLN
35
n
50
GLN
35
A
ARG
36
n
51
ARG
36
A
TRP
37
n
52
TRP
37
A
GLN
38
n
53
GLN
38
A
ARG
39
n
54
ARG
39
A
GLY
40
n
55
GLY
40
A
GLY
41
n
56
GLY
41
A
ASN
42
n
57
ASN
42
A
ALA
43
n
58
ALA
43
A
SER
44
n
59
SER
44
A
ASN
45
n
60
ASN
45
A
SER
46
n
61
SER
46
A
CYS
47
n
62
CYS
47
A
THR
48
n
63
THR
48
A
VAL
49
n
64
VAL
49
A
LEU
50
n
65
LEU
50
A
SER
51
n
66
SER
51
A
LEU
52
n
67
LEU
52
A
LEU
53
n
68
LEU
53
A
GLY
54
n
69
GLY
54
A
ALA
55
n
70
ALA
55
A
PRO
56
n
71
PRO
56
A
CYS
57
n
72
CYS
57
A
ALA
58
n
73
ALA
58
A
PHE
59
n
74
PHE
59
A
MET
60
n
75
MET
60
A
GLY
61
n
76
GLY
61
A
SER
62
n
77
SER
62
A
MET
63
n
78
MET
63
A
ALA
64
n
79
ALA
64
A
PRO
65
n
80
PRO
65
A
GLY
66
n
81
GLY
66
A
HIS
67
n
82
HIS
67
A
VAL
68
n
83
VAL
68
A
ALA
69
n
84
ALA
69
A
ASP
70
n
85
ASP
70
A
PHE
71
n
86
PHE
71
A
LEU
72
n
87
LEU
72
A
VAL
73
n
88
VAL
73
A
ALA
74
n
89
ALA
74
A
ASP
75
n
90
ASP
75
A
PHE
76
n
91
PHE
76
A
ARG
77
n
92
ARG
77
A
ARG
78
n
93
ARG
78
A
ARG
79
n
94
ARG
79
A
GLY
80
n
95
GLY
80
A
VAL
81
n
96
VAL
81
A
ASP
82
n
97
ASP
82
A
VAL
83
n
98
VAL
83
A
SER
84
n
99
SER
84
A
GLN
85
n
100
GLN
85
A
VAL
86
n
101
VAL
86
A
ALA
87
n
102
ALA
87
A
TRP
88
n
103
TRP
88
A
GLN
89
n
104
GLN
89
A
SER
90
n
105
SER
90
A
LYS
91
n
106
LYS
91
A
GLY
92
n
107
GLY
92
A
ASP
93
n
108
ASP
93
A
THR
94
n
109
THR
94
A
PRO
95
n
110
PRO
95
A
SER
96
n
111
SER
96
A
SER
97
n
112
SER
97
A
CYS
98
n
113
CYS
98
A
CYS
99
n
114
CYS
99
A
ILE
100
n
115
ILE
100
A
ILE
101
n
116
ILE
101
A
ASN
102
n
117
ASN
102
A
ASN
103
n
118
ASN
103
A
SER
104
n
119
SER
104
A
ASN
105
n
120
ASN
105
A
GLY
106
n
121
GLY
106
A
ASN
107
n
122
ASN
107
A
ARG
108
n
123
ARG
108
A
THR
109
n
124
THR
109
A
ILE
110
n
125
ILE
110
A
VAL
111
n
126
VAL
111
A
LEU
112
n
127
LEU
112
A
HIS
113
n
128
HIS
113
A
ASP
114
n
129
ASP
114
A
THR
115
n
130
THR
115
A
SER
116
n
131
SER
116
A
LEU
117
n
132
LEU
117
A
PRO
118
n
133
PRO
118
A
ASP
119
n
134
ASP
119
A
VAL
120
n
135
VAL
120
A
SER
121
n
136
SER
121
A
ALA
122
n
137
ALA
122
A
THR
123
n
138
THR
123
A
ASP
124
n
139
ASP
124
A
PHE
125
n
140
PHE
125
A
GLU
126
n
141
GLU
126
A
LYS
127
n
142
LYS
127
A
VAL
128
n
143
VAL
128
A
ASP
129
n
144
ASP
129
A
LEU
130
n
145
LEU
130
A
THR
131
n
146
THR
131
A
GLN
132
n
147
GLN
132
A
PHE
133
n
148
PHE
133
A
LYS
134
n
149
LYS
134
A
TRP
135
n
150
TRP
135
A
ILE
136
n
151
ILE
136
A
HIS
137
n
152
HIS
137
A
ILE
138
n
153
ILE
138
A
GLU
139
n
154
GLU
139
A
GLY
140
n
155
GLY
140
A
ARG
141
n
156
ARG
141
A
ASN
142
n
157
ASN
142
A
ALA
143
n
158
ALA
143
A
SER
144
n
159
SER
144
A
GLU
145
n
160
GLU
145
A
GLN
146
n
161
GLN
146
A
VAL
147
n
162
VAL
147
A
LYS
148
n
163
LYS
148
A
MET
149
n
164
MET
149
A
LEU
150
n
165
LEU
150
A
GLN
151
n
166
GLN
151
A
ARG
152
n
167
ARG
152
A
ILE
153
n
168
ILE
153
A
ASP
154
n
169
ASP
154
A
ALA
155
n
170
ALA
155
A
HIS
156
n
171
HIS
156
A
ASN
157
n
172
ASN
157
A
THR
158
n
173
THR
158
A
ARG
159
n
174
ARG
159
A
GLN
160
n
175
GLN
160
A
PRO
161
n
176
PRO
161
A
PRO
162
n
177
PRO
162
A
GLU
163
n
178
GLU
163
A
GLN
164
n
179
GLN
164
A
LYS
165
n
180
LYS
165
A
ILE
166
n
181
ILE
166
A
ARG
167
n
182
ARG
167
A
VAL
168
n
183
VAL
168
A
SER
169
n
184
SER
169
A
VAL
170
n
185
VAL
170
A
GLU
171
n
186
GLU
171
A
VAL
172
n
187
VAL
172
A
GLU
173
n
188
GLU
173
A
LYS
174
n
189
LYS
174
A
PRO
175
n
190
PRO
175
A
ARG
176
n
191
ARG
176
A
GLU
177
n
192
GLU
177
A
GLU
178
n
193
GLU
178
A
LEU
179
n
194
LEU
179
A
PHE
180
n
195
PHE
180
A
GLN
181
n
196
GLN
181
A
LEU
182
n
197
LEU
182
A
PHE
183
n
198
PHE
183
A
GLY
184
n
199
GLY
184
A
TYR
185
n
200
TYR
185
A
GLY
186
n
201
GLY
186
A
ASP
187
n
202
ASP
187
A
VAL
188
n
203
VAL
188
A
VAL
189
n
204
VAL
189
A
PHE
190
n
205
PHE
190
A
VAL
191
n
206
VAL
191
A
SER
192
n
207
SER
192
A
LYS
193
n
208
LYS
193
A
ASP
194
n
209
ASP
194
A
VAL
195
n
210
VAL
195
A
ALA
196
n
211
ALA
196
A
LYS
197
n
212
LYS
197
A
HIS
198
n
213
HIS
198
A
LEU
199
n
214
LEU
199
A
GLY
200
n
215
GLY
200
A
PHE
201
n
216
PHE
201
A
GLN
202
n
217
GLN
202
A
SER
203
n
218
SER
203
A
ALA
204
n
219
ALA
204
A
GLU
205
n
220
GLU
205
A
GLU
206
n
221
GLU
206
A
ALA
207
n
222
ALA
207
A
LEU
208
n
223
LEU
208
A
ARG
209
n
224
ARG
209
A
GLY
210
n
225
GLY
210
A
LEU
211
n
226
LEU
211
A
TYR
212
n
227
TYR
212
A
GLY
213
n
228
GLY
213
A
ARG
214
n
229
ARG
214
A
VAL
215
n
230
VAL
215
A
ARG
216
n
231
ARG
216
A
LYS
217
n
232
LYS
217
A
GLY
218
n
233
GLY
218
A
ALA
219
n
234
ALA
219
A
VAL
220
n
235
VAL
220
A
LEU
221
n
236
LEU
221
A
VAL
222
n
237
VAL
222
A
CYS
223
n
238
CYS
223
A
ALA
224
n
239
ALA
224
A
TRP
225
n
240
TRP
225
A
ALA
226
n
241
ALA
226
A
GLU
227
n
242
GLU
227
A
GLU
228
n
243
GLU
228
A
GLY
229
n
244
GLY
229
A
ALA
230
n
245
ALA
230
A
ASP
231
n
246
ASP
231
A
ALA
232
n
247
ALA
232
A
LEU
233
n
248
LEU
233
A
GLY
234
n
249
GLY
234
A
PRO
235
n
250
PRO
235
A
ASP
236
n
251
ASP
236
A
GLY
237
n
252
GLY
237
A
LYS
238
n
253
LYS
238
A
LEU
239
n
254
LEU
239
A
LEU
240
n
255
LEU
240
A
HIS
241
n
256
HIS
241
A
SER
242
n
257
SER
242
A
ASP
243
n
258
ASP
243
A
ALA
244
n
259
ALA
244
A
PHE
245
n
260
PHE
245
A
PRO
246
n
261
PRO
246
A
PRO
247
n
262
PRO
247
A
PRO
248
n
263
PRO
248
A
ARG
249
n
264
ARG
249
A
VAL
250
n
265
VAL
250
A
VAL
251
n
266
VAL
251
A
ASP
252
n
267
ASP
252
A
THR
253
n
268
THR
253
A
LEU
254
n
269
LEU
254
A
GLY
255
n
270
GLY
255
A
ALA
256
n
271
ALA
256
A
GLY
257
n
272
GLY
257
A
ASP
258
n
273
ASP
258
A
THR
259
n
274
THR
259
A
PHE
260
n
275
PHE
260
A
ASN
261
n
276
ASN
261
A
ALA
262
n
277
ALA
262
A
SER
263
n
278
SER
263
A
VAL
264
n
279
VAL
264
A
ILE
265
n
280
ILE
265
A
PHE
266
n
281
PHE
266
A
SER
267
n
282
SER
267
A
LEU
268
n
283
LEU
268
A
SER
269
n
284
SER
269
A
GLN
270
n
285
GLN
270
A
GLY
271
n
286
GLY
271
A
ARG
272
n
287
ARG
272
A
SER
273
n
288
SER
273
A
VAL
274
n
289
VAL
274
A
GLN
275
n
290
GLN
275
A
GLU
276
n
291
GLU
276
A
ALA
277
n
292
ALA
277
A
LEU
278
n
293
LEU
278
A
ARG
279
n
294
ARG
279
A
PHE
280
n
295
PHE
280
A
GLY
281
n
296
GLY
281
A
CYS
282
n
297
CYS
282
A
GLN
283
n
298
GLN
283
A
VAL
284
n
299
VAL
284
A
ALA
285
n
300
ALA
285
A
GLY
286
n
301
GLY
286
A
LYS
287
n
302
LYS
287
A
LYS
288
n
303
LYS
288
A
CYS
289
n
304
CYS
289
A
GLY
290
n
305
GLY
290
A
LEU
291
n
306
LEU
291
A
GLN
292
n
307
GLN
292
A
GLY
293
n
308
GLY
293
A
PHE
294
n
309
PHE
294
A
ASP
295
n
310
ASP
295
A
GLY
296
n
311
GLY
296
A
ILE
297
n
312
ILE
297
A
VAL
298
n
313
VAL
298
A
n
1
-14
B
n
2
-13
B
n
3
-12
B
n
4
-11
B
n
5
-10
B
n
6
-9
B
n
7
-8
B
n
8
-7
B
n
9
-6
B
n
10
-5
B
n
11
-4
B
n
12
-3
B
GLY
-2
n
13
GLY
-2
B
LEU
-1
n
14
LEU
-1
B
VAL
0
n
15
VAL
0
B
PRO
1
n
16
PRO
1
B
ARG
2
n
17
ARG
2
B
GLY
3
n
18
GLY
3
B
SER
4
n
19
SER
4
B
GLN
5
n
20
GLN
5
B
ILE
6
n
21
ILE
6
B
LEU
7
n
22
LEU
7
B
CYS
8
n
23
CYS
8
B
VAL
9
n
24
VAL
9
B
GLY
10
n
25
GLY
10
B
LEU
11
n
26
LEU
11
B
VAL
12
n
27
VAL
12
B
VAL
13
n
28
VAL
13
B
LEU
14
n
29
LEU
14
B
ASP
15
n
30
ASP
15
B
VAL
16
n
31
VAL
16
B
ILE
17
n
32
ILE
17
B
SER
18
n
33
SER
18
B
LEU
19
n
34
LEU
19
B
VAL
20
n
35
VAL
20
B
ASP
21
n
36
ASP
21
B
LYS
22
n
37
LYS
22
B
TYR
23
n
38
TYR
23
B
PRO
24
n
39
PRO
24
B
LYS
25
n
40
LYS
25
B
GLU
26
n
41
GLU
26
B
ASP
27
n
42
ASP
27
B
SER
28
n
43
SER
28
B
GLU
29
n
44
GLU
29
B
ILE
30
n
45
ILE
30
B
ARG
31
n
46
ARG
31
B
CYS
32
n
47
CYS
32
B
LEU
33
n
48
LEU
33
B
SER
34
n
49
SER
34
B
GLN
35
n
50
GLN
35
B
ARG
36
n
51
ARG
36
B
TRP
37
n
52
TRP
37
B
GLN
38
n
53
GLN
38
B
ARG
39
n
54
ARG
39
B
GLY
40
n
55
GLY
40
B
GLY
41
n
56
GLY
41
B
ASN
42
n
57
ASN
42
B
ALA
43
n
58
ALA
43
B
SER
44
n
59
SER
44
B
ASN
45
n
60
ASN
45
B
SER
46
n
61
SER
46
B
CYS
47
n
62
CYS
47
B
THR
48
n
63
THR
48
B
VAL
49
n
64
VAL
49
B
LEU
50
n
65
LEU
50
B
SER
51
n
66
SER
51
B
LEU
52
n
67
LEU
52
B
LEU
53
n
68
LEU
53
B
GLY
54
n
69
GLY
54
B
ALA
55
n
70
ALA
55
B
PRO
56
n
71
PRO
56
B
CYS
57
n
72
CYS
57
B
ALA
58
n
73
ALA
58
B
PHE
59
n
74
PHE
59
B
MET
60
n
75
MET
60
B
GLY
61
n
76
GLY
61
B
SER
62
n
77
SER
62
B
MET
63
n
78
MET
63
B
ALA
64
n
79
ALA
64
B
PRO
65
n
80
PRO
65
B
GLY
66
n
81
GLY
66
B
HIS
67
n
82
HIS
67
B
VAL
68
n
83
VAL
68
B
ALA
69
n
84
ALA
69
B
ASP
70
n
85
ASP
70
B
PHE
71
n
86
PHE
71
B
LEU
72
n
87
LEU
72
B
VAL
73
n
88
VAL
73
B
ALA
74
n
89
ALA
74
B
ASP
75
n
90
ASP
75
B
PHE
76
n
91
PHE
76
B
ARG
77
n
92
ARG
77
B
ARG
78
n
93
ARG
78
B
ARG
79
n
94
ARG
79
B
GLY
80
n
95
GLY
80
B
VAL
81
n
96
VAL
81
B
ASP
82
n
97
ASP
82
B
VAL
83
n
98
VAL
83
B
SER
84
n
99
SER
84
B
GLN
85
n
100
GLN
85
B
VAL
86
n
101
VAL
86
B
ALA
87
n
102
ALA
87
B
TRP
88
n
103
TRP
88
B
GLN
89
n
104
GLN
89
B
SER
90
n
105
SER
90
B
LYS
91
n
106
LYS
91
B
GLY
92
n
107
GLY
92
B
ASP
93
n
108
ASP
93
B
THR
94
n
109
THR
94
B
PRO
95
n
110
PRO
95
B
SER
96
n
111
SER
96
B
SER
97
n
112
SER
97
B
CYS
98
n
113
CYS
98
B
CYS
99
n
114
CYS
99
B
ILE
100
n
115
ILE
100
B
ILE
101
n
116
ILE
101
B
ASN
102
n
117
ASN
102
B
ASN
103
n
118
ASN
103
B
SER
104
n
119
SER
104
B
ASN
105
n
120
ASN
105
B
GLY
106
n
121
GLY
106
B
ASN
107
n
122
ASN
107
B
ARG
108
n
123
ARG
108
B
THR
109
n
124
THR
109
B
ILE
110
n
125
ILE
110
B
VAL
111
n
126
VAL
111
B
LEU
112
n
127
LEU
112
B
HIS
113
n
128
HIS
113
B
ASP
114
n
129
ASP
114
B
THR
115
n
130
THR
115
B
SER
116
n
131
SER
116
B
LEU
117
n
132
LEU
117
B
PRO
118
n
133
PRO
118
B
ASP
119
n
134
ASP
119
B
VAL
120
n
135
VAL
120
B
SER
121
n
136
SER
121
B
ALA
122
n
137
ALA
122
B
THR
123
n
138
THR
123
B
ASP
124
n
139
ASP
124
B
PHE
125
n
140
PHE
125
B
GLU
126
n
141
GLU
126
B
LYS
127
n
142
LYS
127
B
VAL
128
n
143
VAL
128
B
ASP
129
n
144
ASP
129
B
LEU
130
n
145
LEU
130
B
THR
131
n
146
THR
131
B
GLN
132
n
147
GLN
132
B
PHE
133
n
148
PHE
133
B
LYS
134
n
149
LYS
134
B
TRP
135
n
150
TRP
135
B
ILE
136
n
151
ILE
136
B
HIS
137
n
152
HIS
137
B
ILE
138
n
153
ILE
138
B
GLU
139
n
154
GLU
139
B
GLY
140
n
155
GLY
140
B
ARG
141
n
156
ARG
141
B
ASN
142
n
157
ASN
142
B
ALA
143
n
158
ALA
143
B
SER
144
n
159
SER
144
B
GLU
145
n
160
GLU
145
B
GLN
146
n
161
GLN
146
B
VAL
147
n
162
VAL
147
B
LYS
148
n
163
LYS
148
B
MET
149
n
164
MET
149
B
LEU
150
n
165
LEU
150
B
GLN
151
n
166
GLN
151
B
ARG
152
n
167
ARG
152
B
ILE
153
n
168
ILE
153
B
ASP
154
n
169
ASP
154
B
ALA
155
n
170
ALA
155
B
HIS
156
n
171
HIS
156
B
ASN
157
n
172
ASN
157
B
THR
158
n
173
THR
158
B
ARG
159
n
174
ARG
159
B
GLN
160
n
175
GLN
160
B
PRO
161
n
176
PRO
161
B
PRO
162
n
177
PRO
162
B
GLU
163
n
178
GLU
163
B
GLN
164
n
179
GLN
164
B
LYS
165
n
180
LYS
165
B
ILE
166
n
181
ILE
166
B
ARG
167
n
182
ARG
167
B
VAL
168
n
183
VAL
168
B
SER
169
n
184
SER
169
B
VAL
170
n
185
VAL
170
B
GLU
171
n
186
GLU
171
B
VAL
172
n
187
VAL
172
B
GLU
173
n
188
GLU
173
B
LYS
174
n
189
LYS
174
B
PRO
175
n
190
PRO
175
B
ARG
176
n
191
ARG
176
B
GLU
177
n
192
GLU
177
B
GLU
178
n
193
GLU
178
B
LEU
179
n
194
LEU
179
B
PHE
180
n
195
PHE
180
B
GLN
181
n
196
GLN
181
B
LEU
182
n
197
LEU
182
B
PHE
183
n
198
PHE
183
B
GLY
184
n
199
GLY
184
B
TYR
185
n
200
TYR
185
B
GLY
186
n
201
GLY
186
B
ASP
187
n
202
ASP
187
B
VAL
188
n
203
VAL
188
B
VAL
189
n
204
VAL
189
B
PHE
190
n
205
PHE
190
B
VAL
191
n
206
VAL
191
B
SER
192
n
207
SER
192
B
LYS
193
n
208
LYS
193
B
ASP
194
n
209
ASP
194
B
VAL
195
n
210
VAL
195
B
ALA
196
n
211
ALA
196
B
LYS
197
n
212
LYS
197
B
HIS
198
n
213
HIS
198
B
LEU
199
n
214
LEU
199
B
GLY
200
n
215
GLY
200
B
PHE
201
n
216
PHE
201
B
GLN
202
n
217
GLN
202
B
SER
203
n
218
SER
203
B
ALA
204
n
219
ALA
204
B
GLU
205
n
220
GLU
205
B
GLU
206
n
221
GLU
206
B
ALA
207
n
222
ALA
207
B
LEU
208
n
223
LEU
208
B
ARG
209
n
224
ARG
209
B
GLY
210
n
225
GLY
210
B
LEU
211
n
226
LEU
211
B
TYR
212
n
227
TYR
212
B
GLY
213
n
228
GLY
213
B
ARG
214
n
229
ARG
214
B
VAL
215
n
230
VAL
215
B
ARG
216
n
231
ARG
216
B
LYS
217
n
232
LYS
217
B
GLY
218
n
233
GLY
218
B
ALA
219
n
234
ALA
219
B
VAL
220
n
235
VAL
220
B
LEU
221
n
236
LEU
221
B
VAL
222
n
237
VAL
222
B
CYS
223
n
238
CYS
223
B
ALA
224
n
239
ALA
224
B
TRP
225
n
240
TRP
225
B
ALA
226
n
241
ALA
226
B
GLU
227
n
242
GLU
227
B
GLU
228
n
243
GLU
228
B
GLY
229
n
244
GLY
229
B
ALA
230
n
245
ALA
230
B
ASP
231
n
246
ASP
231
B
ALA
232
n
247
ALA
232
B
LEU
233
n
248
LEU
233
B
GLY
234
n
249
GLY
234
B
PRO
235
n
250
PRO
235
B
ASP
236
n
251
ASP
236
B
GLY
237
n
252
GLY
237
B
LYS
238
n
253
LYS
238
B
LEU
239
n
254
LEU
239
B
LEU
240
n
255
LEU
240
B
HIS
241
n
256
HIS
241
B
SER
242
n
257
SER
242
B
ASP
243
n
258
ASP
243
B
ALA
244
n
259
ALA
244
B
PHE
245
n
260
PHE
245
B
PRO
246
n
261
PRO
246
B
PRO
247
n
262
PRO
247
B
PRO
248
n
263
PRO
248
B
ARG
249
n
264
ARG
249
B
VAL
250
n
265
VAL
250
B
VAL
251
n
266
VAL
251
B
ASP
252
n
267
ASP
252
B
THR
253
n
268
THR
253
B
LEU
254
n
269
LEU
254
B
GLY
255
n
270
GLY
255
B
ALA
256
n
271
ALA
256
B
GLY
257
n
272
GLY
257
B
ASP
258
n
273
ASP
258
B
THR
259
n
274
THR
259
B
PHE
260
n
275
PHE
260
B
ASN
261
n
276
ASN
261
B
ALA
262
n
277
ALA
262
B
SER
263
n
278
SER
263
B
VAL
264
n
279
VAL
264
B
ILE
265
n
280
ILE
265
B
PHE
266
n
281
PHE
266
B
SER
267
n
282
SER
267
B
LEU
268
n
283
LEU
268
B
SER
269
n
284
SER
269
B
GLN
270
n
285
GLN
270
B
GLY
271
n
286
GLY
271
B
ARG
272
n
287
ARG
272
B
SER
273
n
288
SER
273
B
VAL
274
n
289
VAL
274
B
GLN
275
n
290
GLN
275
B
GLU
276
n
291
GLU
276
B
ALA
277
n
292
ALA
277
B
LEU
278
n
293
LEU
278
B
ARG
279
n
294
ARG
279
B
PHE
280
n
295
PHE
280
B
GLY
281
n
296
GLY
281
B
CYS
282
n
297
CYS
282
B
GLN
283
n
298
GLN
283
B
VAL
284
n
299
VAL
284
B
ALA
285
n
300
ALA
285
B
GLY
286
n
301
GLY
286
B
LYS
287
n
302
LYS
287
B
LYS
288
n
303
LYS
288
B
CYS
289
n
304
CYS
289
B
GLY
290
n
305
GLY
290
B
LEU
291
n
306
LEU
291
B
GLN
292
n
307
GLN
292
B
GLY
293
n
308
GLY
293
B
PHE
294
n
309
PHE
294
B
ASP
295
n
310
ASP
295
B
GLY
296
n
311
GLY
296
B
ILE
297
n
312
ILE
297
B
VAL
298
n
313
VAL
298
B
author_and_software_defined_assembly
PISA
2
dimeric
gel filtration
4520
-65
24750
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
O
ALA
58
A
O
ALA
73
A
N
CYS
8
A
N
CYS
23
A
N
LEU
7
A
N
LEU
22
A
O
HIS
137
A
O
HIS
152
A
N
ILE
138
A
N
ILE
153
A
O
SER
169
A
O
SER
184
A
N
VAL
170
A
N
VAL
185
A
O
PHE
190
A
O
PHE
205
A
N
VAL
189
A
N
VAL
204
A
O
VAL
222
A
O
VAL
237
A
N
LEU
221
A
N
LEU
236
A
O
LEU
233
A
O
LEU
248
A
N
ALA
232
A
N
ALA
247
A
O
LEU
240
A
O
LEU
255
A
O
GLN
38
A
O
GLN
53
A
N
ASP
15
A
N
ASP
30
A
N
VAL
16
A
N
VAL
31
A
O
CYS
99
A
O
CYS
114
A
N
SER
96
A
N
SER
111
A
O
HIS
113
A
O
HIS
128
A
N
LEU
112
A
N
LEU
127
B
O
ILE
30
B
O
ILE
45
A
N
ILE
30
A
N
ILE
45
B
O
LEU
112
B
O
LEU
127
B
O
VAL
111
B
O
VAL
126
B
N
CYS
98
B
N
CYS
113
B
O
CYS
99
B
O
CYS
114
B
N
VAL
16
B
N
VAL
31
B
N
ASP
15
B
N
ASP
30
B
O
GLN
38
B
O
GLN
53
A
N
MET
63
A
N
MET
78
A
O
ALA
87
A
O
ALA
102
B
O
MET
60
B
O
MET
75
B
N
CYS
8
B
N
CYS
23
B
N
LEU
7
B
N
LEU
22
B
O
HIS
137
B
O
HIS
152
B
N
ILE
138
B
N
ILE
153
B
O
SER
169
B
O
SER
184
B
N
VAL
170
B
N
VAL
185
B
O
PHE
190
B
O
PHE
205
B
N
VAL
189
B
N
VAL
204
B
O
VAL
222
B
O
VAL
237
B
N
CYS
223
B
N
CYS
238
B
O
ASP
231
B
O
ASP
246
B
N
ALA
232
B
N
ALA
247
B
O
LEU
240
B
O
LEU
255
B
N
MET
63
B
N
MET
78
B
O
ALA
87
B
O
ALA
102
1
B
CG
ARG
249
B
CG
ARG
264
1
Y
1
B
CD
ARG
249
B
CD
ARG
264
1
Y
1
B
NE
ARG
249
B
NE
ARG
264
1
Y
1
B
CZ
ARG
249
B
CZ
ARG
264
1
Y
1
B
NH1
ARG
249
B
NH1
ARG
264
1
Y
1
B
NH2
ARG
249
B
NH2
ARG
264
1
Y
1
A
MET
-14
A
MET
1
1
Y
1
A
GLY
-13
A
GLY
2
1
Y
1
A
SER
-12
A
SER
3
1
Y
1
A
SER
-11
A
SER
4
1
Y
1
A
HIS
-10
A
HIS
5
1
Y
1
A
HIS
-9
A
HIS
6
1
Y
1
A
HIS
-8
A
HIS
7
1
Y
1
A
HIS
-7
A
HIS
8
1
Y
1
A
HIS
-6
A
HIS
9
1
Y
1
A
HIS
-5
A
HIS
10
1
Y
1
A
SER
-4
A
SER
11
1
Y
1
A
SER
-3
A
SER
12
1
Y
1
A
GLY
-2
A
GLY
13
1
Y
1
A
LEU
-1
A
LEU
14
1
Y
1
A
VAL
0
A
VAL
15
1
Y
1
A
PRO
1
A
PRO
16
1
Y
1
A
ARG
2
A
ARG
17
1
Y
1
B
MET
-14
B
MET
1
1
Y
1
B
GLY
-13
B
GLY
2
1
Y
1
B
SER
-12
B
SER
3
1
Y
1
B
SER
-11
B
SER
4
1
Y
1
B
HIS
-10
B
HIS
5
1
Y
1
B
HIS
-9
B
HIS
6
1
Y
1
B
HIS
-8
B
HIS
7
1
Y
1
B
HIS
-7
B
HIS
8
1
Y
1
B
HIS
-6
B
HIS
9
1
Y
1
B
HIS
-5
B
HIS
10
1
Y
1
B
SER
-4
B
SER
11
1
Y
1
B
SER
-3
B
SER
12
1
Y
1
A
ASN
105
-144.07
-4.94
1
A
ARG
141
-137.67
-81.37
1
A
ALA
226
51.86
-119.99
1
A
PHE
245
-117.90
66.52
1
A
ASP
252
-160.38
105.20
1
B
ASP
27
84.19
6.01
1
B
ARG
141
-138.72
-85.92
1
B
ALA
226
45.36
-116.29
1
B
PHE
245
-117.98
74.02
145.230
56.1300
25.330
1.1537
0.0000
0.0000
-1.0203
0.0000
-0.1335
0.9478
0.9330
0.2136
0.1887
0.1899
2.4000
73.1600
1976
39317
5.0300
99.6300
0.2230
RANDOM
1
THROUGHOUT
0.000
FOURIER SYNTHESIS
0.2240
0.1790
0.1790
3NBV
0.287
2.4000
73.1600
176
4864
69.29
54.01
141
0
4547
597
1667
SINUSOIDAL
2.000
120
HARMONIC
2.000
721
HARMONIC
5.000
4779
HARMONIC
20.000
589
SEMIHARMONIC
5.000
5341
SEMIHARMONIC
4.000
0.010
4779
HARMONIC
2.000
1.150
6524
HARMONIC
2.000
3.320
18.280
0.2093
0.0000
0.2293
0.2283
2.4600
141
2609
2750
20
5.1300
99.6300
63.610
2.4
137.616
5WBZ
39513
39513
0.034
0.086
0.074
1
7.400
14.300
236415
6.000
99.600
0.375
2.400
2.530
2.000
23222
5536
0.220
0.468
0.375
1
2.700
4.200
97.700
0.313
2.530
2.680
2.300
34239
5426
0.144
0.366
0.313
1
4.800
6.300
100.000
0.221
2.680
2.860
3.300
32751
5095
0.101
0.257
0.221
1
7.200
6.400
99.900
0.141
2.860
3.090
5.100
30952
4755
0.064
0.163
0.141
1
11.400
6.500
100.000
0.100
3.090
3.390
7.000
28729
4365
0.045
0.115
0.100
1
16.400
6.600
100.000
0.075
3.390
3.790
9.000
24246
4005
0.035
0.088
0.075
1
21.300
6.100
99.900
0.065
3.790
4.380
10.100
21796
3543
0.030
0.075
0.065
1
25.300
6.200
99.900
0.057
4.380
5.360
11.400
18076
3020
0.026
0.066
0.057
1
27.100
6.000
99.900
0.055
5.360
7.580
11.700
14513
2378
0.025
0.063
0.055
1
27.400
6.100
99.800
0.040
7.580
137.616
15.300
7891
1390
0.018
0.046
0.040
1
28.600
5.700
99.500
data scaling
SCALA
3.3.16
refinement
BUSTER
2.11.5
data extraction
PDB_EXTRACT
3.22
data reduction
XDS
phasing
BUSTER
N
Structure of human Ketohexokinase complexed with hits from fragment screening
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
GLY
41
A
GLY
56
HELX_P
A
LEU
53
A
LEU
68
1
AA1
13
A
GLY
66
A
GLY
81
HELX_P
A
ARG
79
A
ARG
94
1
AA2
14
A
SER
121
A
SER
136
HELX_P
A
LYS
127
A
LYS
142
1
AA3
7
A
VAL
128
A
VAL
143
HELX_P
A
THR
131
A
THR
146
5
AA4
4
A
ASN
142
A
ASN
157
HELX_P
A
ARG
159
A
ARG
174
1
AA5
18
A
PRO
161
A
PRO
176
HELX_P
A
LYS
165
A
LYS
180
5
AA6
5
A
ARG
176
A
ARG
191
HELX_P
A
TYR
185
A
TYR
200
5
AA7
10
A
SER
192
A
SER
207
HELX_P
A
LEU
199
A
LEU
214
1
AA8
8
A
SER
203
A
SER
218
HELX_P
A
TYR
212
A
TYR
227
1
AA9
10
A
GLY
213
A
GLY
228
HELX_P
A
VAL
215
A
VAL
230
5
AB1
3
A
ALA
226
A
ALA
241
HELX_P
A
GLU
228
A
GLU
243
5
AB2
3
A
GLY
255
A
GLY
270
HELX_P
A
GLN
270
A
GLN
285
1
AB3
16
A
SER
273
A
SER
288
HELX_P
A
GLY
290
A
GLY
305
1
AB4
18
B
GLY
41
B
GLY
56
HELX_P
B
GLY
54
B
GLY
69
1
AB5
14
B
GLY
66
B
GLY
81
HELX_P
B
ARG
79
B
ARG
94
1
AB6
14
B
SER
121
B
SER
136
HELX_P
B
LYS
127
B
LYS
142
1
AB7
7
B
ASN
142
B
ASN
157
HELX_P
B
ARG
159
B
ARG
174
1
AB8
18
B
PRO
161
B
PRO
176
HELX_P
B
LYS
165
B
LYS
180
5
AB9
5
B
ARG
176
B
ARG
191
HELX_P
B
TYR
185
B
TYR
200
5
AC1
10
B
SER
192
B
SER
207
HELX_P
B
LEU
199
B
LEU
214
1
AC2
8
B
SER
203
B
SER
218
HELX_P
B
TYR
212
B
TYR
227
1
AC3
10
B
GLY
213
B
GLY
228
HELX_P
B
VAL
215
B
VAL
230
5
AC4
3
B
ALA
226
B
ALA
241
HELX_P
B
GLU
228
B
GLU
243
5
AC5
3
B
GLY
255
B
GLY
270
HELX_P
B
GLN
270
B
GLN
285
1
AC6
16
B
SER
273
B
SER
288
HELX_P
B
GLY
290
B
GLY
305
1
AC7
18
TRANSFERASE
Ketohexokinase, Fragment-based drug discovery, SBDD, TRANSFERASE
A
PHE
183
A
PHE
198
1
A
GLY
184
A
GLY
199
20.35
KHK_HUMAN
UNP
1
5
P50053
QILCVGLVVLDVISLVDKYPKEDSEIRCLSQRWQRGGNASNSCTVLSLLGAPCAFMGSMAPGHVADFLVADFRRRGVDVS
QVAWQSKGDTPSSCCIINNSNGNRTIVLHDTSLPDVSATDFEKVDLTQFKWIHIEGRNASEQVKMLQRIDAHNTRQPPEQ
KIRVSVEVEKPREELFQLFGYGDVVFVSKDVAKHLGFQSAEEALRGLYGRVRKGAVLVCAWAEEGADALGPDGKLLHSDA
FPPPRVVDTLGAGDTFNASVIFSLSQGRSVQEALRFGCQVAGKKCGLQGFDGIV
5
298
5WBZ
5
298
P50053
A
1
20
313
5
298
5WBZ
5
298
P50053
B
1
20
313
1
expression tag
MET
-14
5WBZ
A
P50053
UNP
1
1
expression tag
GLY
-13
5WBZ
A
P50053
UNP
2
1
expression tag
SER
-12
5WBZ
A
P50053
UNP
3
1
expression tag
SER
-11
5WBZ
A
P50053
UNP
4
1
expression tag
HIS
-10
5WBZ
A
P50053
UNP
5
1
expression tag
HIS
-9
5WBZ
A
P50053
UNP
6
1
expression tag
HIS
-8
5WBZ
A
P50053
UNP
7
1
expression tag
HIS
-7
5WBZ
A
P50053
UNP
8
1
expression tag
HIS
-6
5WBZ
A
P50053
UNP
9
1
expression tag
HIS
-5
5WBZ
A
P50053
UNP
10
1
expression tag
SER
-4
5WBZ
A
P50053
UNP
11
1
expression tag
SER
-3
5WBZ
A
P50053
UNP
12
1
expression tag
GLY
-2
5WBZ
A
P50053
UNP
13
1
expression tag
LEU
-1
5WBZ
A
P50053
UNP
14
1
expression tag
VAL
0
5WBZ
A
P50053
UNP
15
1
expression tag
PRO
1
5WBZ
A
P50053
UNP
16
1
expression tag
ARG
2
5WBZ
A
P50053
UNP
17
1
expression tag
GLY
3
5WBZ
A
P50053
UNP
18
1
expression tag
SER
4
5WBZ
A
P50053
UNP
19
2
expression tag
MET
-14
5WBZ
B
P50053
UNP
1
2
expression tag
GLY
-13
5WBZ
B
P50053
UNP
2
2
expression tag
SER
-12
5WBZ
B
P50053
UNP
3
2
expression tag
SER
-11
5WBZ
B
P50053
UNP
4
2
expression tag
HIS
-10
5WBZ
B
P50053
UNP
5
2
expression tag
HIS
-9
5WBZ
B
P50053
UNP
6
2
expression tag
HIS
-8
5WBZ
B
P50053
UNP
7
2
expression tag
HIS
-7
5WBZ
B
P50053
UNP
8
2
expression tag
HIS
-6
5WBZ
B
P50053
UNP
9
2
expression tag
HIS
-5
5WBZ
B
P50053
UNP
10
2
expression tag
SER
-4
5WBZ
B
P50053
UNP
11
2
expression tag
SER
-3
5WBZ
B
P50053
UNP
12
2
expression tag
GLY
-2
5WBZ
B
P50053
UNP
13
2
expression tag
LEU
-1
5WBZ
B
P50053
UNP
14
2
expression tag
VAL
0
5WBZ
B
P50053
UNP
15
2
expression tag
PRO
1
5WBZ
B
P50053
UNP
16
2
expression tag
ARG
2
5WBZ
B
P50053
UNP
17
2
expression tag
GLY
3
5WBZ
B
P50053
UNP
18
2
expression tag
SER
4
5WBZ
B
P50053
UNP
19
8
5
5
2
8
2
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
parallel
anti-parallel
parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
A
CYS
57
A
CYS
72
A
MET
60
A
MET
75
A
GLN
5
A
GLN
20
A
VAL
9
A
VAL
24
A
PHE
133
A
PHE
148
A
GLU
139
A
GLU
154
A
ARG
167
A
ARG
182
A
VAL
172
A
VAL
187
A
VAL
188
A
VAL
203
A
VAL
191
A
VAL
206
A
VAL
220
A
VAL
235
A
ALA
224
A
ALA
239
A
ALA
230
A
ALA
245
A
LEU
233
A
LEU
248
A
LEU
239
A
LEU
254
A
SER
242
A
SER
257
A
SER
34
A
SER
49
A
GLY
40
A
GLY
55
A
VAL
13
A
VAL
28
A
VAL
20
A
VAL
35
A
SER
96
A
SER
111
A
ASN
102
A
ASN
117
A
ARG
108
A
ARG
123
A
HIS
113
A
HIS
128
B
GLU
29
B
GLU
44
B
ARG
31
B
ARG
46
A
GLU
29
A
GLU
44
A
ARG
31
A
ARG
46
B
ARG
108
B
ARG
123
B
LEU
112
B
LEU
127
B
SER
96
B
SER
111
B
ASN
102
B
ASN
117
B
VAL
13
B
VAL
28
B
VAL
20
B
VAL
35
B
SER
34
B
SER
49
B
GLY
40
B
GLY
55
A
SER
62
A
SER
77
A
MET
63
A
MET
78
A
ALA
87
A
ALA
102
A
TRP
88
A
TRP
103
B
CYS
57
B
CYS
72
B
MET
60
B
MET
75
B
GLN
5
B
GLN
20
B
VAL
9
B
VAL
24
B
PHE
133
B
PHE
148
B
GLU
139
B
GLU
154
B
ARG
167
B
ARG
182
B
VAL
172
B
VAL
187
B
VAL
188
B
VAL
203
B
VAL
191
B
VAL
206
B
VAL
220
B
VAL
235
B
ALA
224
B
ALA
239
B
ALA
230
B
ALA
245
B
LEU
233
B
LEU
248
B
LEU
239
B
LEU
254
B
SER
242
B
SER
257
B
SER
62
B
SER
77
B
MET
63
B
MET
78
B
ALA
87
B
ALA
102
B
TRP
88
B
TRP
103
binding site for residue A4J A 301
A
A4J
301
Software
17
binding site for residue SO4 A 302
A
SO4
302
Software
8
binding site for residue CIT A 303
A
CIT
303
Software
11
binding site for residue A4J B 301
B
A4J
301
Software
14
binding site for residue SO4 B 302
B
SO4
302
Software
5
binding site for residue SO4 B 303
B
SO4
303
Software
4
binding site for residue CIT B 304
B
CIT
304
Software
8
A
ASN
107
A
ASN
122
17
1_555
A
ALA
224
A
ALA
239
17
1_555
A
ALA
226
A
ALA
241
17
1_555
A
GLU
227
A
GLU
242
17
1_555
A
PRO
246
A
PRO
261
17
1_555
A
PRO
247
A
PRO
262
17
1_555
A
THR
253
A
THR
268
17
1_555
A
GLY
257
A
GLY
272
17
1_555
A
PHE
260
A
PHE
275
17
1_555
A
ALA
285
A
ALA
300
17
1_555
A
GLY
286
A
GLY
301
17
1_555
A
CYS
289
A
CYS
304
17
1_555
A
HOH
402
J
HOH
17
1_555
A
HOH
412
J
HOH
17
1_555
A
HOH
436
J
HOH
17
1_555
B
ASP
27
B
ASP
42
17
1_555
B
HOH
402
K
HOH
17
1_555
A
ARG
108
A
ARG
123
8
1_555
A
THR
253
A
THR
268
8
1_555
A
GLY
255
A
GLY
270
8
1_555
A
ALA
256
A
ALA
271
8
1_555
A
GLY
257
A
GLY
272
8
1_555
A
ASP
258
A
ASP
273
8
1_555
A
HOH
456
J
HOH
8
1_555
B
HOH
435
K
HOH
8
1_555
A
LEU
11
A
LEU
26
11
1_555
A
VAL
13
A
VAL
28
11
1_555
A
ASP
15
A
ASP
30
11
1_555
A
GLY
41
A
GLY
56
11
1_555
A
ASN
42
A
ASN
57
11
1_555
A
SER
97
A
SER
112
11
1_555
A
ILE
110
A
ILE
125
11
1_555
A
GLU
139
A
GLU
154
11
1_555
A
LYS
174
A
LYS
189
11
1_555
A
HOH
403
J
HOH
11
1_555
B
GLU
29
B
GLU
44
11
1_555
B
ALA
224
B
ALA
239
14
1_555
B
ALA
226
B
ALA
241
14
1_555
B
GLU
227
B
GLU
242
14
1_555
B
PRO
246
B
PRO
261
14
1_555
B
PRO
247
B
PRO
262
14
1_555
B
THR
253
B
THR
268
14
1_555
B
GLY
257
B
GLY
272
14
1_555
B
PHE
260
B
PHE
275
14
1_555
B
GLY
286
B
GLY
301
14
1_555
B
CYS
289
B
CYS
304
14
1_555
B
HOH
408
K
HOH
14
1_555
B
HOH
418
K
HOH
14
1_555
B
HOH
420
K
HOH
14
1_555
B
HOH
424
K
HOH
14
1_555
B
ARG
78
B
ARG
93
5
1_555
B
ARG
79
B
ARG
94
5
1_555
B
GLY
293
B
GLY
308
5
1_555
B
PHE
294
B
PHE
309
5
1_555
B
HOH
404
K
HOH
5
1_555
A
ARG
31
A
ARG
46
4
1_555
B
HIS
113
B
HIS
128
4
1_555
B
ARG
141
B
ARG
156
4
1_555
B
LYS
174
B
LYS
189
4
1_555
A
ARG
272
A
ARG
287
8
3_555
A
GLU
276
A
GLU
291
8
3_555
A
HOH
413
J
HOH
8
3_555
B
PHE
266
B
PHE
281
8
1_555
B
SER
267
B
SER
282
8
1_555
B
GLN
270
B
GLN
285
8
1_555
B
ARG
272
B
ARG
287
8
1_555
B
PHE
280
B
PHE
295
8
1_555
19
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