0.012821
0.000000
0.000000
0.000000
0.010267
0.000000
0.000000
0.000000
0.007278
0.00000
0.00000
0.00000
Pugmire, M.J.
Cook, W.J.
Jasanoff, A.
Walter, M.R.
Ealick, S.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
78.000
97.400
137.400
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
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
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
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
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
S
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
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
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
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
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
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
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
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
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
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
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
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
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
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
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
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
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
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
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
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
sing
N
372
N
sing
N
373
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
281
285
299
10.1006/jmbi.1998.1941
9698549
Structural and theoretical studies suggest domain movement produces an active conformation of thymidine phosphorylase.
1998
10.2210/pdb1otp/pdb
pdb_00001otp
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
1990-01
RIGAKU RAXIS
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
47240.988
THYMIDINE PHOSPHORYLASE
2.4.2.4
1
nat
polymer
no
no
LFLAQEIIRKKRDGHALSDEEIRFFINGIRDNTISEGQIAALAMTIFFHDMTMPERVSLTMAMRDSGTVLDWKSLHLNGP
IVDKHSTGGVGDVTSLMLGPMVAACGGYIPMISGRGLGHTGGTLDKLESIPGFDIFPDDNRFREIIKDVGVAIIGQTSSL
APADKRFYATRDITATVDSIPLITASILAKKLAEGLDALVMDVKVGSGAFMPTYELSEALAEAIVGVANGAGVRTTALLT
DMNQVLASSAGNAVEVREAVQFLTGEYRNPRLFDVTMALCVEMLISGKLAKDDAEARAKLQAVLDNGKAAEVFGRMVAAQ
KGPTDFVENYAKYLPTAMLTKAVYADTEGFVSEMDTRALGMAVVAMGGGRRQASDTIDYSVGFTDMARLGDQVDGQRPLA
VIHAKDENNWQEAAKAVKAAIKLADKAPESTPTVYRRISE
LFLAQEIIRKKRDGHALSDEEIRFFINGIRDNTISEGQIAALAMTIFFHDMTMPERVSLTMAMRDSGTVLDWKSLHLNGP
IVDKHSTGGVGDVTSLMLGPMVAACGGYIPMISGRGLGHTGGTLDKLESIPGFDIFPDDNRFREIIKDVGVAIIGQTSSL
APADKRFYATRDITATVDSIPLITASILAKKLAEGLDALVMDVKVGSGAFMPTYELSEALAEAIVGVANGAGVRTTALLT
DMNQVLASSAGNAVEVREAVQFLTGEYRNPRLFDVTMALCVEMLISGKLAKDDAEARAKLQAVLDNGKAAEVFGRMVAAQ
KGPTDFVENYAKYLPTAMLTKAVYADTEGFVSEMDTRALGMAVVAMGGGRRQASDTIDYSVGFTDMARLGDQVDGQRPLA
VIHAKDENNWQEAAKAVKAAIKLADKAPESTPTVYRRISE
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
sample
83333
Escherichia coli
Escherichia coli
K12
2.9
58
6.4
PROTEIN WAS CRYSTALLIZED FROM 0.9 - 1.2 M SODIUM CITRATE (PH 6.4 - 6.8) AND 2MM DTT AT ROOM TEMPERATURE USING HANGING DROP METHOD
6.4-6.8
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Data collection
Database references
Other
1
0
1998-12-09
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1997-11-09
REL
REL
LEU
1
n
1
LEU
1
A
PHE
2
n
2
PHE
2
A
LEU
3
n
3
LEU
3
A
ALA
4
n
4
ALA
4
A
GLN
5
n
5
GLN
5
A
GLU
6
n
6
GLU
6
A
ILE
7
n
7
ILE
7
A
ILE
8
n
8
ILE
8
A
ARG
9
n
9
ARG
9
A
LYS
10
n
10
LYS
10
A
LYS
11
n
11
LYS
11
A
ARG
12
n
12
ARG
12
A
ASP
13
n
13
ASP
13
A
GLY
14
n
14
GLY
14
A
HIS
15
n
15
HIS
15
A
ALA
16
n
16
ALA
16
A
LEU
17
n
17
LEU
17
A
SER
18
n
18
SER
18
A
ASP
19
n
19
ASP
19
A
GLU
20
n
20
GLU
20
A
GLU
21
n
21
GLU
21
A
ILE
22
n
22
ILE
22
A
ARG
23
n
23
ARG
23
A
PHE
24
n
24
PHE
24
A
PHE
25
n
25
PHE
25
A
ILE
26
n
26
ILE
26
A
ASN
27
n
27
ASN
27
A
GLY
28
n
28
GLY
28
A
ILE
29
n
29
ILE
29
A
ARG
30
n
30
ARG
30
A
ASP
31
n
31
ASP
31
A
ASN
32
n
32
ASN
32
A
THR
33
n
33
THR
33
A
ILE
34
n
34
ILE
34
A
SER
35
n
35
SER
35
A
GLU
36
n
36
GLU
36
A
GLY
37
n
37
GLY
37
A
GLN
38
n
38
GLN
38
A
ILE
39
n
39
ILE
39
A
ALA
40
n
40
ALA
40
A
ALA
41
n
41
ALA
41
A
LEU
42
n
42
LEU
42
A
ALA
43
n
43
ALA
43
A
MET
44
n
44
MET
44
A
THR
45
n
45
THR
45
A
ILE
46
n
46
ILE
46
A
PHE
47
n
47
PHE
47
A
PHE
48
n
48
PHE
48
A
HIS
49
n
49
HIS
49
A
ASP
50
n
50
ASP
50
A
MET
51
n
51
MET
51
A
THR
52
n
52
THR
52
A
MET
53
n
53
MET
53
A
PRO
54
n
54
PRO
54
A
GLU
55
n
55
GLU
55
A
ARG
56
n
56
ARG
56
A
VAL
57
n
57
VAL
57
A
SER
58
n
58
SER
58
A
LEU
59
n
59
LEU
59
A
THR
60
n
60
THR
60
A
MET
61
n
61
MET
61
A
ALA
62
n
62
ALA
62
A
MET
63
n
63
MET
63
A
ARG
64
n
64
ARG
64
A
ASP
65
n
65
ASP
65
A
SER
66
n
66
SER
66
A
GLY
67
n
67
GLY
67
A
THR
68
n
68
THR
68
A
VAL
69
n
69
VAL
69
A
LEU
70
n
70
LEU
70
A
ASP
71
n
71
ASP
71
A
TRP
72
n
72
TRP
72
A
LYS
73
n
73
LYS
73
A
SER
74
n
74
SER
74
A
LEU
75
n
75
LEU
75
A
HIS
76
n
76
HIS
76
A
LEU
77
n
77
LEU
77
A
ASN
78
n
78
ASN
78
A
GLY
79
n
79
GLY
79
A
PRO
80
n
80
PRO
80
A
ILE
81
n
81
ILE
81
A
VAL
82
n
82
VAL
82
A
ASP
83
n
83
ASP
83
A
LYS
84
n
84
LYS
84
A
HIS
85
n
85
HIS
85
A
SER
86
n
86
SER
86
A
THR
87
n
87
THR
87
A
GLY
88
n
88
GLY
88
A
GLY
89
n
89
GLY
89
A
VAL
90
n
90
VAL
90
A
GLY
91
n
91
GLY
91
A
ASP
92
n
92
ASP
92
A
VAL
93
n
93
VAL
93
A
THR
94
n
94
THR
94
A
SER
95
n
95
SER
95
A
LEU
96
n
96
LEU
96
A
MET
97
n
97
MET
97
A
LEU
98
n
98
LEU
98
A
GLY
99
n
99
GLY
99
A
PRO
100
n
100
PRO
100
A
MET
101
n
101
MET
101
A
VAL
102
n
102
VAL
102
A
ALA
103
n
103
ALA
103
A
ALA
104
n
104
ALA
104
A
CYS
105
n
105
CYS
105
A
GLY
106
n
106
GLY
106
A
GLY
107
n
107
GLY
107
A
TYR
108
n
108
TYR
108
A
ILE
109
n
109
ILE
109
A
PRO
110
n
110
PRO
110
A
MET
111
n
111
MET
111
A
ILE
112
n
112
ILE
112
A
SER
113
n
113
SER
113
A
GLY
114
n
114
GLY
114
A
ARG
115
n
115
ARG
115
A
GLY
116
n
116
GLY
116
A
LEU
117
n
117
LEU
117
A
GLY
118
n
118
GLY
118
A
HIS
119
n
119
HIS
119
A
THR
120
n
120
THR
120
A
GLY
121
n
121
GLY
121
A
GLY
122
n
122
GLY
122
A
THR
123
n
123
THR
123
A
LEU
124
n
124
LEU
124
A
ASP
125
n
125
ASP
125
A
LYS
126
n
126
LYS
126
A
LEU
127
n
127
LEU
127
A
GLU
128
n
128
GLU
128
A
SER
129
n
129
SER
129
A
ILE
130
n
130
ILE
130
A
PRO
131
n
131
PRO
131
A
GLY
132
n
132
GLY
132
A
PHE
133
n
133
PHE
133
A
ASP
134
n
134
ASP
134
A
ILE
135
n
135
ILE
135
A
PHE
136
n
136
PHE
136
A
PRO
137
n
137
PRO
137
A
ASP
138
n
138
ASP
138
A
ASP
139
n
139
ASP
139
A
ASN
140
n
140
ASN
140
A
ARG
141
n
141
ARG
141
A
PHE
142
n
142
PHE
142
A
ARG
143
n
143
ARG
143
A
GLU
144
n
144
GLU
144
A
ILE
145
n
145
ILE
145
A
ILE
146
n
146
ILE
146
A
LYS
147
n
147
LYS
147
A
ASP
148
n
148
ASP
148
A
VAL
149
n
149
VAL
149
A
GLY
150
n
150
GLY
150
A
VAL
151
n
151
VAL
151
A
ALA
152
n
152
ALA
152
A
ILE
153
n
153
ILE
153
A
ILE
154
n
154
ILE
154
A
GLY
155
n
155
GLY
155
A
GLN
156
n
156
GLN
156
A
THR
157
n
157
THR
157
A
SER
158
n
158
SER
158
A
SER
159
n
159
SER
159
A
LEU
160
n
160
LEU
160
A
ALA
161
n
161
ALA
161
A
PRO
162
n
162
PRO
162
A
ALA
163
n
163
ALA
163
A
ASP
164
n
164
ASP
164
A
LYS
165
n
165
LYS
165
A
ARG
166
n
166
ARG
166
A
PHE
167
n
167
PHE
167
A
TYR
168
n
168
TYR
168
A
ALA
169
n
169
ALA
169
A
THR
170
n
170
THR
170
A
ARG
171
n
171
ARG
171
A
ASP
172
n
172
ASP
172
A
ILE
173
n
173
ILE
173
A
THR
174
n
174
THR
174
A
ALA
175
n
175
ALA
175
A
THR
176
n
176
THR
176
A
VAL
177
n
177
VAL
177
A
ASP
178
n
178
ASP
178
A
SER
179
n
179
SER
179
A
ILE
180
n
180
ILE
180
A
PRO
181
n
181
PRO
181
A
LEU
182
n
182
LEU
182
A
ILE
183
n
183
ILE
183
A
THR
184
n
184
THR
184
A
ALA
185
n
185
ALA
185
A
SER
186
n
186
SER
186
A
ILE
187
n
187
ILE
187
A
LEU
188
n
188
LEU
188
A
ALA
189
n
189
ALA
189
A
LYS
190
n
190
LYS
190
A
LYS
191
n
191
LYS
191
A
LEU
192
n
192
LEU
192
A
ALA
193
n
193
ALA
193
A
GLU
194
n
194
GLU
194
A
GLY
195
n
195
GLY
195
A
LEU
196
n
196
LEU
196
A
ASP
197
n
197
ASP
197
A
ALA
198
n
198
ALA
198
A
LEU
199
n
199
LEU
199
A
VAL
200
n
200
VAL
200
A
MET
201
n
201
MET
201
A
ASP
202
n
202
ASP
202
A
VAL
203
n
203
VAL
203
A
LYS
204
n
204
LYS
204
A
VAL
205
n
205
VAL
205
A
GLY
206
n
206
GLY
206
A
SER
207
n
207
SER
207
A
GLY
208
n
208
GLY
208
A
ALA
209
n
209
ALA
209
A
PHE
210
n
210
PHE
210
A
MET
211
n
211
MET
211
A
PRO
212
n
212
PRO
212
A
THR
213
n
213
THR
213
A
TYR
214
n
214
TYR
214
A
GLU
215
n
215
GLU
215
A
LEU
216
n
216
LEU
216
A
SER
217
n
217
SER
217
A
GLU
218
n
218
GLU
218
A
ALA
219
n
219
ALA
219
A
LEU
220
n
220
LEU
220
A
ALA
221
n
221
ALA
221
A
GLU
222
n
222
GLU
222
A
ALA
223
n
223
ALA
223
A
ILE
224
n
224
ILE
224
A
VAL
225
n
225
VAL
225
A
GLY
226
n
226
GLY
226
A
VAL
227
n
227
VAL
227
A
ALA
228
n
228
ALA
228
A
ASN
229
n
229
ASN
229
A
GLY
230
n
230
GLY
230
A
ALA
231
n
231
ALA
231
A
GLY
232
n
232
GLY
232
A
VAL
233
n
233
VAL
233
A
ARG
234
n
234
ARG
234
A
THR
235
n
235
THR
235
A
THR
236
n
236
THR
236
A
ALA
237
n
237
ALA
237
A
LEU
238
n
238
LEU
238
A
LEU
239
n
239
LEU
239
A
THR
240
n
240
THR
240
A
ASP
241
n
241
ASP
241
A
MET
242
n
242
MET
242
A
ASN
243
n
243
ASN
243
A
GLN
244
n
244
GLN
244
A
VAL
245
n
245
VAL
245
A
LEU
246
n
246
LEU
246
A
ALA
247
n
247
ALA
247
A
SER
248
n
248
SER
248
A
SER
249
n
249
SER
249
A
ALA
250
n
250
ALA
250
A
GLY
251
n
251
GLY
251
A
ASN
252
n
252
ASN
252
A
ALA
253
n
253
ALA
253
A
VAL
254
n
254
VAL
254
A
GLU
255
n
255
GLU
255
A
VAL
256
n
256
VAL
256
A
ARG
257
n
257
ARG
257
A
GLU
258
n
258
GLU
258
A
ALA
259
n
259
ALA
259
A
VAL
260
n
260
VAL
260
A
GLN
261
n
261
GLN
261
A
PHE
262
n
262
PHE
262
A
LEU
263
n
263
LEU
263
A
THR
264
n
264
THR
264
A
GLY
265
n
265
GLY
265
A
GLU
266
n
266
GLU
266
A
TYR
267
n
267
TYR
267
A
ARG
268
n
268
ARG
268
A
ASN
269
n
269
ASN
269
A
PRO
270
n
270
PRO
270
A
ARG
271
n
271
ARG
271
A
LEU
272
n
272
LEU
272
A
PHE
273
n
273
PHE
273
A
ASP
274
n
274
ASP
274
A
VAL
275
n
275
VAL
275
A
THR
276
n
276
THR
276
A
MET
277
n
277
MET
277
A
ALA
278
n
278
ALA
278
A
LEU
279
n
279
LEU
279
A
CYS
280
n
280
CYS
280
A
VAL
281
n
281
VAL
281
A
GLU
282
n
282
GLU
282
A
MET
283
n
283
MET
283
A
LEU
284
n
284
LEU
284
A
ILE
285
n
285
ILE
285
A
SER
286
n
286
SER
286
A
GLY
287
n
287
GLY
287
A
LYS
288
n
288
LYS
288
A
LEU
289
n
289
LEU
289
A
ALA
290
n
290
ALA
290
A
LYS
291
n
291
LYS
291
A
ASP
292
n
292
ASP
292
A
ASP
293
n
293
ASP
293
A
ALA
294
n
294
ALA
294
A
GLU
295
n
295
GLU
295
A
ALA
296
n
296
ALA
296
A
ARG
297
n
297
ARG
297
A
ALA
298
n
298
ALA
298
A
LYS
299
n
299
LYS
299
A
LEU
300
n
300
LEU
300
A
GLN
301
n
301
GLN
301
A
ALA
302
n
302
ALA
302
A
VAL
303
n
303
VAL
303
A
LEU
304
n
304
LEU
304
A
ASP
305
n
305
ASP
305
A
ASN
306
n
306
ASN
306
A
GLY
307
n
307
GLY
307
A
LYS
308
n
308
LYS
308
A
ALA
309
n
309
ALA
309
A
ALA
310
n
310
ALA
310
A
GLU
311
n
311
GLU
311
A
VAL
312
n
312
VAL
312
A
PHE
313
n
313
PHE
313
A
GLY
314
n
314
GLY
314
A
ARG
315
n
315
ARG
315
A
MET
316
n
316
MET
316
A
VAL
317
n
317
VAL
317
A
ALA
318
n
318
ALA
318
A
ALA
319
n
319
ALA
319
A
GLN
320
n
320
GLN
320
A
LYS
321
n
321
LYS
321
A
GLY
322
n
322
GLY
322
A
PRO
323
n
323
PRO
323
A
THR
324
n
324
THR
324
A
ASP
325
n
325
ASP
325
A
PHE
326
n
326
PHE
326
A
VAL
327
n
327
VAL
327
A
GLU
328
n
328
GLU
328
A
ASN
329
n
329
ASN
329
A
TYR
330
n
330
TYR
330
A
ALA
331
n
331
ALA
331
A
LYS
332
n
332
LYS
332
A
TYR
333
n
333
TYR
333
A
LEU
334
n
334
LEU
334
A
PRO
335
n
335
PRO
335
A
THR
336
n
336
THR
336
A
ALA
337
n
337
ALA
337
A
MET
338
n
338
MET
338
A
LEU
339
n
339
LEU
339
A
THR
340
n
340
THR
340
A
LYS
341
n
341
LYS
341
A
ALA
342
n
342
ALA
342
A
VAL
343
n
343
VAL
343
A
TYR
344
n
344
TYR
344
A
ALA
345
n
345
ALA
345
A
ASP
346
n
346
ASP
346
A
THR
347
n
347
THR
347
A
GLU
348
n
348
GLU
348
A
GLY
349
n
349
GLY
349
A
PHE
350
n
350
PHE
350
A
VAL
351
n
351
VAL
351
A
SER
352
n
352
SER
352
A
GLU
353
n
353
GLU
353
A
MET
354
n
354
MET
354
A
ASP
355
n
355
ASP
355
A
THR
356
n
356
THR
356
A
ARG
357
n
357
ARG
357
A
ALA
358
n
358
ALA
358
A
LEU
359
n
359
LEU
359
A
GLY
360
n
360
GLY
360
A
MET
361
n
361
MET
361
A
ALA
362
n
362
ALA
362
A
VAL
363
n
363
VAL
363
A
VAL
364
n
364
VAL
364
A
ALA
365
n
365
ALA
365
A
MET
366
n
366
MET
366
A
GLY
367
n
367
GLY
367
A
GLY
368
n
368
GLY
368
A
GLY
369
n
369
GLY
369
A
ARG
370
n
370
ARG
370
A
ARG
371
n
371
ARG
371
A
GLN
372
n
372
GLN
372
A
ALA
373
n
373
ALA
373
A
SER
374
n
374
SER
374
A
ASP
375
n
375
ASP
375
A
THR
376
n
376
THR
376
A
ILE
377
n
377
ILE
377
A
ASP
378
n
378
ASP
378
A
TYR
379
n
379
TYR
379
A
SER
380
n
380
SER
380
A
VAL
381
n
381
VAL
381
A
GLY
382
n
382
GLY
382
A
PHE
383
n
383
PHE
383
A
THR
384
n
384
THR
384
A
ASP
385
n
385
ASP
385
A
MET
386
n
386
MET
386
A
ALA
387
n
387
ALA
387
A
ARG
388
n
388
ARG
388
A
LEU
389
n
389
LEU
389
A
GLY
390
n
390
GLY
390
A
ASP
391
n
391
ASP
391
A
GLN
392
n
392
GLN
392
A
VAL
393
n
393
VAL
393
A
ASP
394
n
394
ASP
394
A
GLY
395
n
395
GLY
395
A
GLN
396
n
396
GLN
396
A
ARG
397
n
397
ARG
397
A
PRO
398
n
398
PRO
398
A
LEU
399
n
399
LEU
399
A
ALA
400
n
400
ALA
400
A
VAL
401
n
401
VAL
401
A
ILE
402
n
402
ILE
402
A
HIS
403
n
403
HIS
403
A
ALA
404
n
404
ALA
404
A
LYS
405
n
405
LYS
405
A
ASP
406
n
406
ASP
406
A
GLU
407
n
407
GLU
407
A
ASN
408
n
408
ASN
408
A
ASN
409
n
409
ASN
409
A
TRP
410
n
410
TRP
410
A
GLN
411
n
411
GLN
411
A
GLU
412
n
412
GLU
412
A
ALA
413
n
413
ALA
413
A
ALA
414
n
414
ALA
414
A
LYS
415
n
415
LYS
415
A
ALA
416
n
416
ALA
416
A
VAL
417
n
417
VAL
417
A
LYS
418
n
418
LYS
418
A
ALA
419
n
419
ALA
419
A
ALA
420
n
420
ALA
420
A
ILE
421
n
421
ILE
421
A
LYS
422
n
422
LYS
422
A
LEU
423
n
423
LEU
423
A
ALA
424
n
424
ALA
424
A
ASP
425
n
425
ASP
425
A
LYS
426
n
426
LYS
426
A
ALA
427
n
427
ALA
427
A
PRO
428
n
428
PRO
428
A
GLU
429
n
429
GLU
429
A
SER
430
n
430
SER
430
A
THR
431
n
431
THR
431
A
PRO
432
n
432
PRO
432
A
THR
433
n
433
THR
433
A
VAL
434
n
434
VAL
434
A
TYR
435
n
435
TYR
435
A
ARG
436
n
436
ARG
436
A
ARG
437
n
437
ARG
437
A
ILE
438
n
438
ILE
438
A
SER
439
n
439
SER
439
A
GLU
440
n
440
GLU
440
A
author_defined_assembly
2
dimeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_565
x,-y+1,-z
crystal symmetry operation
0.0000000000
97.4000000000
0.0000000000
A
O
ASP
83
A
O
ASP
83
A
N
ALA
198
A
N
ALA
198
A
O
LEU
199
A
O
LEU
199
A
N
ARG
234
A
N
ARG
234
A
O
ALA
237
A
O
ALA
237
A
N
ILE
438
A
N
ILE
438
A
O
ILE
109
A
O
ILE
109
A
N
ALA
152
A
N
ALA
152
A
O
ALA
250
A
O
ALA
250
A
N
PHE
383
A
N
PHE
383
A
O
GLY
382
A
O
GLY
382
A
N
HIS
403
A
N
HIS
403
A
O
LEU
399
A
O
LEU
399
A
N
VAL
343
A
N
VAL
343
A
O
PHE
350
A
O
PHE
350
A
N
ALA
424
A
N
ALA
424
1
A
LEU
3
55.79
89.32
1
A
ASP
50
67.41
-175.98
1
A
THR
94
-37.36
-35.84
1
A
MET
111
-67.61
83.71
1
A
HIS
119
38.48
-76.82
1
A
PRO
131
-49.55
105.85
1
A
PHE
136
-118.24
58.55
1
A
SER
158
53.99
-6.89
1
A
ALA
189
-31.85
-72.14
1
A
SER
207
-74.59
34.67
1
A
MET
242
-140.46
53.16
1
A
ASN
252
-101.98
-80.88
1
A
SER
374
-146.38
-27.74
1
A
ASP
394
-112.79
-158.93
PARHCSDX.PRO
TOPHCSDX.PRO
30.8
0.2480000
0.011
0.2010000
0.2010000
2.8
8.0
592
10970
5.0
91.6
RANDOM
100000
0.1
1
THROUGHOUT
2.0
SINGLE ISOMORPHOUS REPLACEMENT
0.3
8.0
2.8
8.0
0
3306
0
0
3306
0.007
1.2
22.4
1.12
2.6
79.5
1OTP
14713
0.0710000
1
87.3
2.58
2.67
1
65.2
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
XENGEN
data scaling
XENGEN
phasing
X-PLOR
3.1
STRUCTURAL AND THEORETICAL STUDIES SUGGEST DOMAIN MOVEMENT PRODUCES AN ACTIVE CONFORMATION OF THYMIDINE PHOSPHORYLASE
1
N
N
A
ALA
4
A
ALA
4
HELX_P
A
ARG
12
A
ARG
12
1
1
9
A
ASP
19
A
ASP
19
HELX_P
A
ARG
30
A
ARG
30
1
2
12
A
GLU
36
A
GLU
36
HELX_P
A
HIS
49
A
HIS
49
1
3
14
A
MET
53
A
MET
53
HELX_P
A
SER
66
A
SER
66
1
4
14
A
VAL
93
A
VAL
93
HELX_P
A
ALA
103
A
ALA
103
5
5
11
A
THR
123
A
THR
123
HELX_P
A
SER
129
A
SER
129
1
6
7
A
ASP
139
A
ASP
139
HELX_P
A
ASP
148
A
ASP
148
1
7
10
A
PRO
162
A
PRO
162
HELX_P
A
THR
174
A
THR
174
5
8
13
A
ILE
180
A
ILE
180
HELX_P
A
GLU
194
A
GLU
194
1
9
15
A
TYR
214
A
TYR
214
HELX_P
A
ALA
231
A
ALA
231
1
10
18
A
ALA
253
A
ALA
253
HELX_P
A
LEU
263
A
LEU
263
1
11
11
A
PRO
270
A
PRO
270
HELX_P
A
SER
286
A
SER
286
1
12
17
A
ASP
293
A
ASP
293
HELX_P
A
ASP
305
A
ASP
305
1
13
13
A
LYS
308
A
LYS
308
HELX_P
A
GLN
320
A
GLN
320
1
14
13
A
PHE
326
A
PHE
326
HELX_P
A
TYR
333
A
TYR
333
1
15
8
A
THR
356
A
THR
356
HELX_P
A
MET
366
A
MET
366
1
16
11
A
GLU
407
A
GLU
407
HELX_P
A
ALA
420
A
ALA
420
1
17
14
PHOSPHORYLASE
PHOSPHORYLASE, PYRIMIDINE METABOLISM, SALVAGE PATHWAY, DOMAIN MOVEMENT, TRANSFERASE, GLYCOSYLTRANSFERASE
TYPH_ECOLI
UNP
1
1
P07650
MFLAQEIIRKKRDGHALSDEEIRFFINGIRDNTISEGQIAALAMTIFFHDMTMPERVSLTMAMRDSGTVLDWKSLHLNGP
IVDKHSTGGVGDVTSLMLGPMVAACGGYIPMISGRGLGHTGGTLDKLESIPGFDIFPDDNRFREIIKDVGVAIIGQTSSL
APADKRFYATRDITATVDSIPLITASILAKKLAEGLDALVMDVKVGSGAFMPTYELSEALAEAIVGVANGAGVRTTALLT
DMNQVLASSAGNAVEVREAVQFLTGEYRNPRLFDVTMALCVEMLISGKLAKDDAEARAKLQAVLDNGKAAEVFGRMVAAQ
KGPTDFVENYAKYLPTAMLTKAVYADTEGFVSEMDTRALGMAVVAMGGGRRQASDTIDYSVGFTDMARLGDQVDGQRPLA
VIHAKDENNWQEAAKAVKAAIKLADKAPESTPTVYRRISE
2
440
1OTP
2
440
P07650
A
1
2
440
4
2
4
2
parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
82
A
VAL
82
A
SER
86
A
SER
86
A
ALA
198
A
ALA
198
A
VAL
205
A
VAL
205
A
ARG
234
A
ARG
234
A
ASP
241
A
ASP
241
A
VAL
434
A
VAL
434
A
ILE
438
A
ILE
438
A
ILE
109
A
ILE
109
A
SER
113
A
SER
113
A
VAL
151
A
VAL
151
A
GLY
155
A
GLY
155
A
SER
249
A
SER
249
A
GLY
251
A
GLY
251
A
GLY
382
A
GLY
382
A
THR
384
A
THR
384
A
PRO
398
A
PRO
398
A
ALA
404
A
ALA
404
A
LEU
339
A
LEU
339
A
TYR
344
A
TYR
344
A
PHE
350
A
PHE
350
A
MET
354
A
MET
354
A
ILE
421
A
ILE
421
A
ALA
424
A
ALA
424
23
I 2 2 2