0.012674
0.007317
0.000000
0.000000
0.014635
0.000000
0.000000
0.000000
0.009249
0.00000
0.00000
0.00000
Reeve, S.M.
Anderson, A.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
78.902
78.902
108.118
C22 H23 N5 O
373.451
6-ethyl-5-{(3R)-3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine
non-polymer
C2 H3 O2 -1
59.044
ACETATE ION
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
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
C21 H30 N7 O17 P3
745.421
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
non-polymer
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
N
Y
2
N
C
Y
3
N
N
Y
4
N
C
Y
5
N
C
Y
6
N
C
Y
7
N
C
N
8
N
N
N
9
N
C
N
10
N
N
N
11
N
C
N
12
N
C
N
13
R
C
N
14
N
C
Y
15
N
C
Y
16
N
C
Y
17
N
C
Y
18
N
C
Y
19
N
C
Y
20
N
C
Y
21
N
C
Y
22
N
C
Y
23
N
C
Y
24
N
N
Y
25
N
C
N
26
N
C
N
27
N
O
N
28
N
C
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
H
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
H
N
51
N
H
N
52
N
C
N
53
N
O
N
54
N
O
N
55
N
C
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
O
N
65
N
H
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
N
N
73
S
C
N
74
N
C
N
75
N
O
N
76
N
C
N
77
N
C
N
78
N
C
N
79
N
N
N
80
N
C
N
81
N
N
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
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
H
N
99
N
N
N
100
S
C
N
101
N
C
N
102
N
O
N
103
N
C
N
104
N
C
N
105
N
O
N
106
N
N
N
107
N
O
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
H
N
115
N
H
N
116
N
N
N
117
S
C
N
118
N
C
N
119
N
O
N
120
N
C
N
121
N
C
N
122
N
O
N
123
N
O
N
124
N
O
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
N
N
133
S
C
N
134
N
C
N
135
N
O
N
136
N
C
N
137
N
C
N
138
N
C
N
139
N
O
N
140
N
N
N
141
N
O
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
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
N
N
153
S
C
N
154
N
C
N
155
N
O
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
O
N
160
N
O
N
161
N
O
N
162
N
H
N
163
N
H
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
N
N
172
N
C
N
173
N
C
N
174
N
O
N
175
N
O
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
N
N
182
S
C
N
183
N
C
N
184
N
O
N
185
N
C
Y
186
N
C
Y
187
N
N
Y
188
N
C
Y
189
N
C
Y
190
N
N
N
191
N
O
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
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
O
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
S
C
N
210
N
C
N
211
N
C
N
212
N
C
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
H
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
N
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
N
N
258
N
O
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
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
S
N
281
N
C
N
282
N
O
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
S
P
N
295
N
O
N
296
N
O
N
297
N
O
N
298
N
C
N
299
R
C
N
300
N
O
N
301
R
C
N
302
N
O
N
303
R
C
N
304
N
O
N
305
R
C
Y
306
N
N
Y
307
N
C
Y
308
N
N
Y
309
N
C
Y
310
N
C
N
311
N
N
Y
312
N
N
Y
313
N
C
Y
314
N
N
Y
315
N
C
N
316
N
O
N
317
S
P
N
318
N
O
N
319
N
O
N
320
N
O
N
321
N
C
N
322
R
C
N
323
N
O
N
324
S
C
N
325
N
O
N
326
R
C
N
327
N
O
N
328
R
C
N
329
N
N
N
330
N
C
N
331
N
C
N
332
N
C
N
333
N
O
N
334
N
N
N
335
N
C
N
336
N
C
N
337
N
C
N
338
N
P
N
339
N
O
N
340
N
O
N
341
N
O
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
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
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
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
N
383
N
O
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
H
N
393
N
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
N
400
N
C
N
401
N
C
N
402
N
O
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
O
N
418
N
O
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
N
N
427
S
C
N
428
N
C
N
429
N
O
N
430
R
C
N
431
N
O
N
432
N
C
N
433
N
O
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
Y
448
N
C
Y
449
N
C
Y
450
N
C
Y
451
N
N
Y
452
N
C
Y
453
N
C
Y
454
N
C
Y
455
N
C
Y
456
N
C
N
457
N
O
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
N
N
471
S
C
N
472
N
C
N
473
N
O
N
474
N
C
Y
475
N
C
Y
476
N
C
Y
477
N
C
Y
478
N
C
Y
479
N
C
Y
480
N
C
N
481
N
O
N
482
N
O
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
N
H
N
494
N
N
N
495
S
C
N
496
N
C
N
497
N
O
N
498
N
C
N
499
N
C
N
500
N
C
N
501
N
O
N
502
N
H
N
503
N
H
N
504
N
H
N
505
N
H
N
506
N
H
N
507
N
H
N
508
N
H
N
509
N
H
N
510
N
H
N
511
N
H
N
512
N
H
Y
1
N
doub
Y
2
N
sing
Y
3
N
sing
N
4
N
sing
Y
5
N
doub
N
6
N
sing
Y
7
N
sing
N
8
N
sing
Y
9
N
doub
N
10
N
sing
Y
11
N
doub
Y
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
sing
N
20
N
sing
N
21
N
trip
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
Y
29
N
doub
Y
30
N
sing
Y
31
N
sing
N
32
N
sing
N
33
N
sing
Y
34
N
doub
Y
35
N
sing
N
36
N
sing
Y
37
N
sing
Y
38
N
doub
N
39
N
sing
Y
40
N
doub
Y
41
N
sing
N
42
N
sing
Y
43
N
doub
N
44
N
sing
Y
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
doub
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
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
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
doub
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
doub
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
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
doub
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
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
doub
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
Y
186
N
sing
Y
187
N
doub
Y
188
N
doub
N
189
N
sing
Y
190
N
sing
N
191
N
sing
Y
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
sing
N
203
N
sing
N
204
N
doub
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
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
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
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
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
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
Y
306
N
sing
Y
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
sing
Y
311
N
sing
Y
312
N
doub
N
313
N
sing
Y
314
N
doub
N
315
N
sing
N
316
N
sing
Y
317
N
sing
Y
318
N
doub
N
319
N
sing
Y
320
N
sing
N
321
N
sing
N
322
N
doub
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
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
doub
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
sing
N
359
N
sing
N
360
N
doub
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
doub
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
Y
376
N
doub
Y
377
N
sing
Y
378
N
sing
N
379
N
sing
Y
380
N
doub
N
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
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
sing
N
393
N
sing
N
394
N
doub
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
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
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
doub
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
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
doub
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
Y
445
N
doub
Y
446
N
sing
Y
447
N
sing
N
448
N
sing
Y
449
N
doub
Y
450
N
sing
Y
451
N
sing
N
452
N
sing
Y
453
N
sing
Y
454
N
doub
N
455
N
sing
Y
456
N
doub
N
457
N
sing
Y
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
doub
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
Y
473
N
doub
Y
474
N
sing
Y
475
N
sing
N
476
N
sing
Y
477
N
doub
N
478
N
sing
Y
479
N
doub
N
480
N
sing
Y
481
N
sing
N
482
N
sing
N
483
N
sing
N
484
N
sing
N
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
doub
N
493
N
sing
N
494
N
sing
N
495
N
sing
N
496
N
sing
N
497
N
sing
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
sing
N
502
N
sing
N
503
N
sing
US
J.Am.Chem.Soc.
JACSAT
1520-5126
137
8983
8990
10.1021/jacs.5b01442
26098608
Nonracemic Antifolates Stereoselectively Recruit Alternate Cofactors and Overcome Resistance in S. aureus.
2015
10.2210/pdb4xec/pdb
pdb_00004xec
NDP X 203 HAS WRONG CHIRALITY AT ATOM C1D
100
1
CCD
2014-04-24
ADSC QUANTUM 315r
Si(111) Double Monochromator
SINGLE WAVELENGTH
M
x-ray
1
1.10
1.0
X25
NSLS
1.10
SYNCHROTRON
NSLS BEAMLINE X25
18015.557
Dihydrofolate reductase
1.5.1.3
1
man
polymer
373.451
6-ethyl-5-{(3R)-3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine
1
syn
non-polymer
59.044
ACETATE ION
1
syn
non-polymer
745.421
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
1
syn
non-polymer
18.015
water
38
nat
water
DHFR
no
no
TLSILVAHDLQRVIGFENQLPWHLPNDLKHVKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIE
DIYQLPGHVFIFGGQTLFEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRK
TLSILVAHDLQRVIGFENQLPWHLPNDLKHVKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIE
DIYQLPGHVFIFGGQTLFEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRK
X
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
Expression Vector
sample
1
157
29213
folA
1280
Staphylococcus aureus
511693
Escherichia coli
BL21
DE3
Plasmid
Biological sequence
pET-41a(+)
2.70
54.38
VAPOR DIFFUSION, HANGING DROP
6.25
0.1M MES pH 6.25, 0.1M Sodium Acetate, 13% PEG 10,000, 0.5% gamma-Butrylactone
277
pdbx_audit_support
pdbx_struct_oper_list
exptl_crystal_grow
pdbx_audit_support
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Database references
Author supporting evidence
Derived calculations
Experimental preparation
Author supporting evidence
Data collection
Database references
Refinement description
1
0
2015-07-22
1
1
2015-08-05
1
2
2017-09-20
1
3
2018-01-31
1
4
2019-12-11
1
5
2023-09-27
_pdbx_audit_support.funding_organization
_pdbx_struct_oper_list.symmetry_operation
_exptl_crystal_grow.temp
_pdbx_audit_support.funding_organization
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)
AI111957
N
RCSB
Y
RCSB
2014-12-23
REL
REL
06U
6-ethyl-5-{(3R)-3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine
ACT
ACETATE ION
NDP
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
HOH
water
3F0Q
PDB
experimental model
DRG
1
2
06U
06U
201
X
ACT
701
3
ACT
ACT
202
X
NAP
207
4
NDP
NDP
203
X
HOH
26
5
HOH
HOH
301
X
HOH
12
5
HOH
HOH
302
X
HOH
32
5
HOH
HOH
303
X
HOH
8
5
HOH
HOH
304
X
HOH
30
5
HOH
HOH
305
X
HOH
6
5
HOH
HOH
306
X
HOH
19
5
HOH
HOH
307
X
HOH
15
5
HOH
HOH
308
X
HOH
40
5
HOH
HOH
309
X
HOH
27
5
HOH
HOH
310
X
HOH
24
5
HOH
HOH
311
X
HOH
36
5
HOH
HOH
312
X
HOH
23
5
HOH
HOH
313
X
HOH
16
5
HOH
HOH
314
X
HOH
35
5
HOH
HOH
315
X
HOH
1
5
HOH
HOH
316
X
HOH
2
5
HOH
HOH
317
X
HOH
4
5
HOH
HOH
318
X
HOH
9
5
HOH
HOH
319
X
HOH
10
5
HOH
HOH
320
X
HOH
14
5
HOH
HOH
321
X
HOH
18
5
HOH
HOH
322
X
HOH
21
5
HOH
HOH
323
X
HOH
22
5
HOH
HOH
324
X
HOH
25
5
HOH
HOH
325
X
HOH
28
5
HOH
HOH
326
X
HOH
31
5
HOH
HOH
327
X
HOH
33
5
HOH
HOH
328
X
HOH
34
5
HOH
HOH
329
X
HOH
37
5
HOH
HOH
330
X
HOH
41
5
HOH
HOH
331
X
HOH
42
5
HOH
HOH
332
X
HOH
43
5
HOH
HOH
333
X
HOH
44
5
HOH
HOH
334
X
HOH
45
5
HOH
HOH
335
X
HOH
46
5
HOH
HOH
336
X
HOH
47
5
HOH
HOH
337
X
HOH
48
5
HOH
HOH
338
X
THR
1
n
1
THR
1
X
LEU
2
n
2
LEU
2
X
SER
3
n
3
SER
3
X
ILE
4
n
4
ILE
4
X
LEU
5
n
5
LEU
5
X
VAL
6
n
6
VAL
6
X
ALA
7
n
7
ALA
7
X
HIS
8
n
8
HIS
8
X
ASP
9
n
9
ASP
9
X
LEU
10
n
10
LEU
10
X
GLN
11
n
11
GLN
11
X
ARG
12
n
12
ARG
12
X
VAL
13
n
13
VAL
13
X
ILE
14
n
14
ILE
14
X
GLY
15
n
15
GLY
15
X
PHE
16
n
16
PHE
16
X
GLU
17
n
17
GLU
17
X
ASN
18
n
18
ASN
18
X
GLN
19
n
19
GLN
19
X
LEU
20
n
20
LEU
20
X
PRO
21
n
21
PRO
21
X
TRP
22
n
22
TRP
22
X
HIS
23
n
23
HIS
23
X
LEU
24
n
24
LEU
24
X
PRO
25
n
25
PRO
25
X
ASN
26
n
26
ASN
26
X
ASP
27
n
27
ASP
27
X
LEU
28
n
28
LEU
28
X
LYS
29
n
29
LYS
29
X
HIS
30
n
30
HIS
30
X
VAL
31
n
31
VAL
31
X
LYS
32
n
32
LYS
32
X
LYS
33
n
33
LYS
33
X
LEU
34
n
34
LEU
34
X
SER
35
n
35
SER
35
X
THR
36
n
36
THR
36
X
GLY
37
n
37
GLY
37
X
HIS
38
n
38
HIS
38
X
THR
39
n
39
THR
39
X
LEU
40
n
40
LEU
40
X
VAL
41
n
41
VAL
41
X
MET
42
n
42
MET
42
X
GLY
43
n
43
GLY
43
X
ARG
44
n
44
ARG
44
X
LYS
45
n
45
LYS
45
X
THR
46
n
46
THR
46
X
PHE
47
n
47
PHE
47
X
GLU
48
n
48
GLU
48
X
SER
49
n
49
SER
49
X
ILE
50
n
50
ILE
50
X
GLY
51
n
51
GLY
51
X
LYS
52
n
52
LYS
52
X
PRO
53
n
53
PRO
53
X
LEU
54
n
54
LEU
54
X
PRO
55
n
55
PRO
55
X
ASN
56
n
56
ASN
56
X
ARG
57
n
57
ARG
57
X
ARG
58
n
58
ARG
58
X
ASN
59
n
59
ASN
59
X
VAL
60
n
60
VAL
60
X
VAL
61
n
61
VAL
61
X
LEU
62
n
62
LEU
62
X
THR
63
n
63
THR
63
X
SER
64
n
64
SER
64
X
ASP
65
n
65
ASP
65
X
THR
66
n
66
THR
66
X
SER
67
n
67
SER
67
X
PHE
68
n
68
PHE
68
X
ASN
69
n
69
ASN
69
X
VAL
70
n
70
VAL
70
X
GLU
71
n
71
GLU
71
X
GLY
72
n
72
GLY
72
X
VAL
73
n
73
VAL
73
X
ASP
74
n
74
ASP
74
X
VAL
75
n
75
VAL
75
X
ILE
76
n
76
ILE
76
X
HIS
77
n
77
HIS
77
X
SER
78
n
78
SER
78
X
ILE
79
n
79
ILE
79
X
GLU
80
n
80
GLU
80
X
ASP
81
n
81
ASP
81
X
ILE
82
n
82
ILE
82
X
TYR
83
n
83
TYR
83
X
GLN
84
n
84
GLN
84
X
LEU
85
n
85
LEU
85
X
PRO
86
n
86
PRO
86
X
GLY
87
n
87
GLY
87
X
HIS
88
n
88
HIS
88
X
VAL
89
n
89
VAL
89
X
PHE
90
n
90
PHE
90
X
ILE
91
n
91
ILE
91
X
PHE
92
n
92
PHE
92
X
GLY
93
n
93
GLY
93
X
GLY
94
n
94
GLY
94
X
GLN
95
n
95
GLN
95
X
THR
96
n
96
THR
96
X
LEU
97
n
97
LEU
97
X
PHE
98
n
98
PHE
98
X
GLU
99
n
99
GLU
99
X
GLU
100
n
100
GLU
100
X
MET
101
n
101
MET
101
X
ILE
102
n
102
ILE
102
X
ASP
103
n
103
ASP
103
X
LYS
104
n
104
LYS
104
X
VAL
105
n
105
VAL
105
X
ASP
106
n
106
ASP
106
X
ASP
107
n
107
ASP
107
X
MET
108
n
108
MET
108
X
TYR
109
n
109
TYR
109
X
ILE
110
n
110
ILE
110
X
THR
111
n
111
THR
111
X
VAL
112
n
112
VAL
112
X
ILE
113
n
113
ILE
113
X
GLU
114
n
114
GLU
114
X
GLY
115
n
115
GLY
115
X
LYS
116
n
116
LYS
116
X
PHE
117
n
117
PHE
117
X
ARG
118
n
118
ARG
118
X
GLY
119
n
119
GLY
119
X
ASP
120
n
120
ASP
120
X
THR
121
n
121
THR
121
X
PHE
122
n
122
PHE
122
X
PHE
123
n
123
PHE
123
X
PRO
124
n
124
PRO
124
X
PRO
125
n
125
PRO
125
X
TYR
126
n
126
TYR
126
X
THR
127
n
127
THR
127
X
PHE
128
n
128
PHE
128
X
GLU
129
n
129
GLU
129
X
ASP
130
n
130
ASP
130
X
TRP
131
n
131
TRP
131
X
GLU
132
n
132
GLU
132
X
VAL
133
n
133
VAL
133
X
ALA
134
n
134
ALA
134
X
SER
135
n
135
SER
135
X
SER
136
n
136
SER
136
X
VAL
137
n
137
VAL
137
X
GLU
138
n
138
GLU
138
X
GLY
139
n
139
GLY
139
X
LYS
140
n
140
LYS
140
X
LEU
141
n
141
LEU
141
X
ASP
142
n
142
ASP
142
X
GLU
143
n
143
GLU
143
X
LYS
144
n
144
LYS
144
X
ASN
145
n
145
ASN
145
X
THR
146
n
146
THR
146
X
ILE
147
n
147
ILE
147
X
PRO
148
n
148
PRO
148
X
HIS
149
n
149
HIS
149
X
THR
150
n
150
THR
150
X
PHE
151
n
151
PHE
151
X
LEU
152
n
152
LEU
152
X
HIS
153
n
153
HIS
153
X
LEU
154
n
154
LEU
154
X
ILE
155
n
155
ILE
155
X
ARG
156
n
156
ARG
156
X
LYS
157
n
157
LYS
157
X
author_and_software_defined_assembly
PISA
1
monomeric
1420
-4
8260
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
X
O
ASP
74
A
O
ASP
74
X
N
ASN
59
A
N
ASN
59
X
O
VAL
60
A
O
VAL
60
X
N
LEU
40
A
N
LEU
40
X
N
THR
39
A
N
THR
39
X
O
PHE
90
A
O
PHE
90
X
O
ILE
91
A
O
ILE
91
X
N
SER
3
A
N
SER
3
X
N
HIS
8
A
N
HIS
8
X
O
ILE
113
A
O
ILE
113
X
N
ILE
110
A
N
ILE
110
X
O
LEU
152
A
O
LEU
152
X
O
ILE
155
A
O
ILE
155
X
N
GLU
132
A
N
GLU
132
X
N
ILE
14
A
N
ILE
14
X
O
THR
121
A
O
THR
121
1
X
C1D
NDP
203
WRONG HAND
1
X
HIS
38
-126.28
-150.82
1
X
ASP
142
-158.44
-155.14
30.22
0.2327
0.1564
0.1641
2.692
31.88
594
5929
10.02
99.97
0.27
Random Selection
1
FREE R-VALUE
1.35
MOLECULAR REPLACEMENT
21.35
0.90
1.11
3F0Q
ML
FLAT BULK SOLVENT MODEL
2.692
31.88
38
1391
80
0
1273
0.008
1400
1.343
1910
22.502
513
0.232
209
0.005
236
0.2813
0.1929
2.9631
144
1287
100.00
0.2561
0.1834
3.3914
143
1298
100.00
0.2208
0.1375
4.2712
149
1330
100.00
0.2102
0.1459
31.88
158
1420
100.00
36.19
2.69
31.88
4XEC
5929
0.16
1
38.6
18.2
99.97
0.48
2.69
2.96
9.0
1
17.4
98.6
refinement
PHENIX
(phenix.refine: 1.9_1692)
data reduction
HKL-2000
data scaling
HKL-2000
phasing
PHENIX
(phenix.refine: 1.9_1692)
Staphylococcus aureus Dihydrofolate Reductase complexed with NADPH and 6-ETHYL-5-[(3R)-3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]BUT-1-YN-1-YL]PYRIMIDINE-2,4-DIAMINE (UCP1061)
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
X
LEU
24
A
LEU
24
HELX_P
X
THR
36
A
THR
36
1
AA1
13
X
ARG
44
A
ARG
44
HELX_P
X
GLY
51
A
GLY
51
1
AA2
8
X
SER
78
A
SER
78
HELX_P
X
LEU
85
A
LEU
85
5
AA3
8
X
GLY
94
A
GLY
94
HELX_P
X
ILE
102
A
ILE
102
1
AA4
9
X
THR
127
A
THR
127
HELX_P
X
GLU
129
A
GLU
129
5
AA5
3
OXIDOREDUCTASE/OXIDOREDUCTASE Inhibitor
Dihydrofolate reductase, Oxidoreductase, Methicillin-resistant Staphylococcus aureus, Antifolates, Enantiopure Inhibitors, OXIDOREDUCTASE-OXIDOREDUCTASE Inhibitor complex
X
GLY
93
A
GLY
93
1
X
GLY
94
A
GLY
94
6.04
DYR_STAAU
UNP
1
2
P0A017
TLSILVAHDLQRVIGFENQLPWHLPNDLKHVKKLSTGHTLVMGRKTFESIGKPLPNRRNVVLTSDTSFNVEGVDVIHSIE
DIYQLPGHVFIFGGQTLFEEMIDKVDDMYITVIEGKFRGDTFFPPYTFEDWEVASSVEGKLDEKNTIPHTFLHLIRK
2
158
4XEC
1
157
P0A017
X
1
1
157
8
2
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
X
VAL
73
A
VAL
73
X
ILE
76
A
ILE
76
X
ARG
58
A
ARG
58
X
LEU
62
A
LEU
62
X
THR
39
A
THR
39
X
GLY
43
A
GLY
43
X
VAL
89
A
VAL
89
X
GLY
93
A
GLY
93
X
LEU
2
A
LEU
2
X
HIS
8
A
HIS
8
X
ASP
107
A
ASP
107
X
ILE
113
A
ILE
113
X
HIS
149
A
HIS
149
X
ARG
156
A
ARG
156
X
TRP
131
A
TRP
131
X
GLU
138
A
GLU
138
X
VAL
13
A
VAL
13
X
GLY
15
A
GLY
15
X
THR
121
A
THR
121
X
PHE
122
A
PHE
122
binding site for residue 06U X 201
X
06U
201
Software
15
binding site for residue ACT X 202
X
ACT
202
Software
2
binding site for residue NDP X 203
X
NDP
203
Software
23
X
LEU
5
A
LEU
5
15
1_555
X
VAL
6
A
VAL
6
15
1_555
X
ALA
7
A
ALA
7
15
1_555
X
GLN
19
A
GLN
19
15
1_555
X
LEU
20
A
LEU
20
15
1_555
X
ASP
27
A
ASP
27
15
1_555
X
LEU
28
A
LEU
28
15
1_555
X
VAL
31
A
VAL
31
15
1_555
X
THR
46
A
THR
46
15
1_555
X
SER
49
A
SER
49
15
1_555
X
ILE
50
A
ILE
50
15
1_555
X
LEU
54
A
LEU
54
15
1_555
X
PHE
92
A
PHE
92
15
1_555
X
THR
111
A
THR
111
15
1_555
X
HOH
316
E
HOH
15
1_555
X
ARG
12
A
ARG
12
2
1_555
X
TYR
126
A
TYR
126
2
1_555
X
ILE
14
A
ILE
14
23
1_555
X
ASN
18
A
ASN
18
23
1_555
X
GLN
19
A
GLN
19
23
1_555
X
GLY
43
A
GLY
43
23
1_555
X
ARG
44
A
ARG
44
23
1_555
X
LYS
45
A
LYS
45
23
1_555
X
THR
46
A
THR
46
23
1_555
X
LEU
62
A
LEU
62
23
1_555
X
THR
63
A
THR
63
23
1_555
X
SER
64
A
SER
64
23
1_555
X
SER
67
A
SER
67
23
12_557
X
HIS
77
A
HIS
77
23
1_555
X
ILE
79
A
ILE
79
23
1_555
X
GLY
93
A
GLY
93
23
1_555
X
GLY
94
A
GLY
94
23
1_555
X
GLN
95
A
GLN
95
23
1_555
X
THR
96
A
THR
96
23
1_555
X
LEU
97
A
LEU
97
23
1_555
X
GLU
100
A
GLU
100
23
1_555
X
THR
121
A
THR
121
23
1_555
X
HOH
304
E
HOH
23
12_557
X
HOH
323
E
HOH
23
1_555
X
HOH
337
E
HOH
23
1_555
178
P 61 2 2