0.010452
0.006034
0.000000
0.000000
0.012068
0.000000
0.000000
0.000000
0.012048
0.00000
0.00000
0.00000
Phan, J.
Steadman, J.D.
Koli, S.
Ding, W.C.
0000-0001-7075-7090
Minor, W.
Dunlap, R.B.
Berger, S.H.
Lebioda, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
95.680
95.680
82.998
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 H11 N O3 S2
197.276
n
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C2 H6 O2
62.068
1,2-ETHANEDIOL
ETHYLENE GLYCOL
non-polymer
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
276
14170
14177
11278511
Structure of human thymidylate synthase suggests advantages of chemotherapy with noncompetitive inhibitors.
2001
0000-0001-7075-7090
10.2210/pdb1hw4/pdb
pdb_00001hw4
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
120
1
Monochromators
CCD
2000-08-25
SBC-1
Double Crystals (Si-111, Si-220)
SINGLE WAVELENGTH
M
x-ray
1
0.9793
1.0
19-ID
APS
0.9793
SYNCHROTRON
APS BEAMLINE 19-ID
N-TERMINALLY EXTENDED
40916.883
THYMIDYLATE SYNTHASE
2.1.1.45
N-TERMINALLY EXTENDED
1
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
62.068
1,2-ETHANEDIOL
1
syn
non-polymer
18.015
water
102
nat
water
TS
no
yes
MGHHHHHHDTDIPTTENLTFQGACRLVANCRDVRCRRLLRNVMPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQ
HILR(CME)GVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFWKGVLEELLWFIKGSTNAKELSSKGVKIWDANGS
RDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQLQRVIDTIKTNPDDRRIIM(CME)AWNPRDLPLM
ALPPCHAL(CME)QFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHITGLKPGDFIHTLGDAHIYLNHIEPLK
IQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV
MGHHHHHHDTDIPTTENLTFQGACRLVANCRDVRCRRLLRNVMPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQ
HILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFWKGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFL
DSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQLQRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHAL
CQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHITGLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPK
LRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
TX61
1
2.68
54.08
VAPOR DIFFUSION, HANGING DROP
7.8
ammonium sulfate, tris buffer, potassium phosphate, and 2-mercaptoethanol, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
audit_author
citation_author
database_2
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Database references
Derived calculations
Structure summary
1
0
2001-01-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-04-13
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
THYMIDYLATE SYNTHASE without N-terminal extension. More CYS were converted to CME.
RCSB
Y
RCSB
2001-01-09
REL
REL
SO4
SULFATE ION
EDO
1,2-ETHANEDIOL
HOH
water
SO4
315
2
SO4
SO4
315
A
SO4
316
2
SO4
SO4
316
A
SO4
317
2
SO4
SO4
317
A
EDO
314
3
EDO
EDO
314
A
HOH
1
4
HOH
HOH
318
A
HOH
2
4
HOH
HOH
319
A
HOH
3
4
HOH
HOH
320
A
HOH
4
4
HOH
HOH
321
A
HOH
5
4
HOH
HOH
322
A
HOH
6
4
HOH
HOH
323
A
HOH
7
4
HOH
HOH
324
A
HOH
8
4
HOH
HOH
325
A
HOH
9
4
HOH
HOH
326
A
HOH
10
4
HOH
HOH
327
A
HOH
11
4
HOH
HOH
328
A
HOH
12
4
HOH
HOH
329
A
HOH
13
4
HOH
HOH
330
A
HOH
14
4
HOH
HOH
331
A
HOH
15
4
HOH
HOH
332
A
HOH
16
4
HOH
HOH
333
A
HOH
17
4
HOH
HOH
334
A
HOH
18
4
HOH
HOH
335
A
HOH
19
4
HOH
HOH
336
A
HOH
20
4
HOH
HOH
337
A
HOH
21
4
HOH
HOH
338
A
HOH
22
4
HOH
HOH
339
A
HOH
23
4
HOH
HOH
340
A
HOH
24
4
HOH
HOH
341
A
HOH
25
4
HOH
HOH
342
A
HOH
26
4
HOH
HOH
343
A
HOH
27
4
HOH
HOH
344
A
HOH
28
4
HOH
HOH
345
A
HOH
29
4
HOH
HOH
346
A
HOH
30
4
HOH
HOH
347
A
HOH
31
4
HOH
HOH
348
A
HOH
32
4
HOH
HOH
349
A
HOH
33
4
HOH
HOH
350
A
HOH
34
4
HOH
HOH
351
A
HOH
35
4
HOH
HOH
352
A
HOH
36
4
HOH
HOH
353
A
HOH
37
4
HOH
HOH
354
A
HOH
38
4
HOH
HOH
355
A
HOH
39
4
HOH
HOH
356
A
HOH
40
4
HOH
HOH
357
A
HOH
41
4
HOH
HOH
358
A
HOH
42
4
HOH
HOH
359
A
HOH
43
4
HOH
HOH
360
A
HOH
44
4
HOH
HOH
361
A
HOH
45
4
HOH
HOH
362
A
HOH
46
4
HOH
HOH
363
A
HOH
47
4
HOH
HOH
364
A
HOH
48
4
HOH
HOH
365
A
HOH
49
4
HOH
HOH
366
A
HOH
50
4
HOH
HOH
367
A
HOH
51
4
HOH
HOH
368
A
HOH
52
4
HOH
HOH
369
A
HOH
53
4
HOH
HOH
370
A
HOH
54
4
HOH
HOH
371
A
HOH
55
4
HOH
HOH
372
A
HOH
56
4
HOH
HOH
373
A
HOH
57
4
HOH
HOH
374
A
HOH
58
4
HOH
HOH
375
A
HOH
59
4
HOH
HOH
376
A
HOH
60
4
HOH
HOH
377
A
HOH
61
4
HOH
HOH
378
A
HOH
62
4
HOH
HOH
379
A
HOH
63
4
HOH
HOH
380
A
HOH
64
4
HOH
HOH
381
A
HOH
65
4
HOH
HOH
382
A
HOH
66
4
HOH
HOH
383
A
HOH
67
4
HOH
HOH
384
A
HOH
68
4
HOH
HOH
385
A
HOH
69
4
HOH
HOH
386
A
HOH
70
4
HOH
HOH
387
A
HOH
71
4
HOH
HOH
388
A
HOH
72
4
HOH
HOH
389
A
HOH
73
4
HOH
HOH
390
A
HOH
74
4
HOH
HOH
391
A
HOH
75
4
HOH
HOH
392
A
HOH
76
4
HOH
HOH
393
A
HOH
77
4
HOH
HOH
394
A
HOH
78
4
HOH
HOH
395
A
HOH
79
4
HOH
HOH
396
A
HOH
80
4
HOH
HOH
397
A
HOH
81
4
HOH
HOH
398
A
HOH
82
4
HOH
HOH
399
A
HOH
83
4
HOH
HOH
400
A
HOH
84
4
HOH
HOH
401
A
HOH
85
4
HOH
HOH
402
A
HOH
86
4
HOH
HOH
403
A
HOH
87
4
HOH
HOH
404
A
HOH
88
4
HOH
HOH
405
A
HOH
89
4
HOH
HOH
406
A
HOH
90
4
HOH
HOH
407
A
HOH
91
4
HOH
HOH
408
A
HOH
92
4
HOH
HOH
409
A
HOH
93
4
HOH
HOH
410
A
HOH
94
4
HOH
HOH
411
A
HOH
95
4
HOH
HOH
412
A
HOH
96
4
HOH
HOH
413
A
HOH
97
4
HOH
HOH
414
A
HOH
98
4
HOH
HOH
415
A
HOH
99
4
HOH
HOH
416
A
HOH
100
4
HOH
HOH
417
A
HOH
101
4
HOH
HOH
418
A
HOH
102
4
HOH
HOH
419
A
n
1
-41
A
n
2
-40
A
n
3
-39
A
n
4
-38
A
n
5
-37
A
n
6
-36
A
n
7
-35
A
n
8
-34
A
n
9
-33
A
n
10
-32
A
n
11
-31
A
n
12
-30
A
n
13
-29
A
n
14
-28
A
n
15
-27
A
n
16
-26
A
n
17
-25
A
n
18
-24
A
n
19
-23
A
n
20
-22
A
n
21
-21
A
n
22
-20
A
n
23
-19
A
n
24
-18
A
n
25
-17
A
n
26
-16
A
n
27
-15
A
n
28
-14
A
n
29
-13
A
n
30
-12
A
n
31
-11
A
n
32
-10
A
n
33
-9
A
n
34
-8
A
n
35
-7
A
n
36
-6
A
n
37
-5
A
n
38
-4
A
n
39
-3
A
n
40
-2
A
n
41
-1
A
n
42
0
A
n
43
1
A
n
44
2
A
n
45
3
A
n
46
4
A
n
47
5
A
n
48
6
A
n
49
7
A
n
50
8
A
n
51
9
A
n
52
10
A
n
53
11
A
n
54
12
A
n
55
13
A
n
56
14
A
n
57
15
A
n
58
16
A
n
59
17
A
n
60
18
A
n
61
19
A
n
62
20
A
n
63
21
A
n
64
22
A
n
65
23
A
n
66
24
A
n
67
25
A
PRO
26
n
68
PRO
26
A
PRO
27
n
69
PRO
27
A
HIS
28
n
70
HIS
28
A
GLY
29
n
71
GLY
29
A
GLU
30
n
72
GLU
30
A
LEU
31
n
73
LEU
31
A
GLN
32
n
74
GLN
32
A
TYR
33
n
75
TYR
33
A
LEU
34
n
76
LEU
34
A
GLY
35
n
77
GLY
35
A
GLN
36
n
78
GLN
36
A
ILE
37
n
79
ILE
37
A
GLN
38
n
80
GLN
38
A
HIS
39
n
81
HIS
39
A
ILE
40
n
82
ILE
40
A
LEU
41
n
83
LEU
41
A
ARG
42
n
84
ARG
42
A
CME
43
n
85
CME
43
A
GLY
44
n
86
GLY
44
A
VAL
45
n
87
VAL
45
A
ARG
46
n
88
ARG
46
A
LYS
47
n
89
LYS
47
A
ASP
48
n
90
ASP
48
A
ASP
49
n
91
ASP
49
A
ARG
50
n
92
ARG
50
A
THR
51
n
93
THR
51
A
GLY
52
n
94
GLY
52
A
THR
53
n
95
THR
53
A
GLY
54
n
96
GLY
54
A
THR
55
n
97
THR
55
A
LEU
56
n
98
LEU
56
A
SER
57
n
99
SER
57
A
VAL
58
n
100
VAL
58
A
PHE
59
n
101
PHE
59
A
GLY
60
n
102
GLY
60
A
MET
61
n
103
MET
61
A
GLN
62
n
104
GLN
62
A
ALA
63
n
105
ALA
63
A
ARG
64
n
106
ARG
64
A
TYR
65
n
107
TYR
65
A
SER
66
n
108
SER
66
A
LEU
67
n
109
LEU
67
A
ARG
68
n
110
ARG
68
A
ASP
69
n
111
ASP
69
A
GLU
70
n
112
GLU
70
A
PHE
71
n
113
PHE
71
A
PRO
72
n
114
PRO
72
A
LEU
73
n
115
LEU
73
A
LEU
74
n
116
LEU
74
A
THR
75
n
117
THR
75
A
THR
76
n
118
THR
76
A
LYS
77
n
119
LYS
77
A
ARG
78
n
120
ARG
78
A
VAL
79
n
121
VAL
79
A
PHE
80
n
122
PHE
80
A
TRP
81
n
123
TRP
81
A
LYS
82
n
124
LYS
82
A
GLY
83
n
125
GLY
83
A
VAL
84
n
126
VAL
84
A
LEU
85
n
127
LEU
85
A
GLU
86
n
128
GLU
86
A
GLU
87
n
129
GLU
87
A
LEU
88
n
130
LEU
88
A
LEU
89
n
131
LEU
89
A
TRP
90
n
132
TRP
90
A
PHE
91
n
133
PHE
91
A
ILE
92
n
134
ILE
92
A
LYS
93
n
135
LYS
93
A
GLY
94
n
136
GLY
94
A
SER
95
n
137
SER
95
A
THR
96
n
138
THR
96
A
ASN
97
n
139
ASN
97
A
ALA
98
n
140
ALA
98
A
LYS
99
n
141
LYS
99
A
GLU
100
n
142
GLU
100
A
LEU
101
n
143
LEU
101
A
SER
102
n
144
SER
102
A
SER
103
n
145
SER
103
A
LYS
104
n
146
LYS
104
A
GLY
105
n
147
GLY
105
A
VAL
106
n
148
VAL
106
A
n
149
107
A
n
150
108
A
n
151
109
A
n
152
110
A
n
153
111
A
n
154
112
A
n
155
113
A
n
156
114
A
n
157
115
A
n
158
116
A
n
159
117
A
n
160
118
A
n
161
119
A
n
162
120
A
n
163
121
A
n
164
122
A
n
165
123
A
n
166
124
A
n
167
125
A
n
168
126
A
n
169
127
A
n
170
128
A
GLY
129
n
171
GLY
129
A
ASP
130
n
172
ASP
130
A
LEU
131
n
173
LEU
131
A
GLY
132
n
174
GLY
132
A
PRO
133
n
175
PRO
133
A
VAL
134
n
176
VAL
134
A
TYR
135
n
177
TYR
135
A
GLY
136
n
178
GLY
136
A
PHE
137
n
179
PHE
137
A
GLN
138
n
180
GLN
138
A
TRP
139
n
181
TRP
139
A
ARG
140
n
182
ARG
140
A
HIS
141
n
183
HIS
141
A
PHE
142
n
184
PHE
142
A
GLY
143
n
185
GLY
143
A
ALA
144
n
186
ALA
144
A
GLU
145
n
187
GLU
145
A
TYR
146
n
188
TYR
146
A
ARG
147
n
189
ARG
147
A
ASP
148
n
190
ASP
148
A
MET
149
n
191
MET
149
A
GLU
150
n
192
GLU
150
A
SER
151
n
193
SER
151
A
ASP
152
n
194
ASP
152
A
TYR
153
n
195
TYR
153
A
SER
154
n
196
SER
154
A
GLY
155
n
197
GLY
155
A
GLN
156
n
198
GLN
156
A
GLY
157
n
199
GLY
157
A
VAL
158
n
200
VAL
158
A
ASP
159
n
201
ASP
159
A
GLN
160
n
202
GLN
160
A
LEU
161
n
203
LEU
161
A
GLN
162
n
204
GLN
162
A
ARG
163
n
205
ARG
163
A
VAL
164
n
206
VAL
164
A
ILE
165
n
207
ILE
165
A
ASP
166
n
208
ASP
166
A
THR
167
n
209
THR
167
A
ILE
168
n
210
ILE
168
A
LYS
169
n
211
LYS
169
A
THR
170
n
212
THR
170
A
ASN
171
n
213
ASN
171
A
PRO
172
n
214
PRO
172
A
ASP
173
n
215
ASP
173
A
ASP
174
n
216
ASP
174
A
ARG
175
n
217
ARG
175
A
ARG
176
n
218
ARG
176
A
ILE
177
n
219
ILE
177
A
ILE
178
n
220
ILE
178
A
MET
179
n
221
MET
179
A
CME
180
n
222
CME
180
A
ALA
181
n
223
ALA
181
A
TRP
182
n
224
TRP
182
A
ASN
183
n
225
ASN
183
A
PRO
184
n
226
PRO
184
A
ARG
185
n
227
ARG
185
A
ASP
186
n
228
ASP
186
A
LEU
187
n
229
LEU
187
A
PRO
188
n
230
PRO
188
A
LEU
189
n
231
LEU
189
A
MET
190
n
232
MET
190
A
ALA
191
n
233
ALA
191
A
LEU
192
n
234
LEU
192
A
PRO
193
n
235
PRO
193
A
PRO
194
n
236
PRO
194
A
CYS
195
n
237
CYS
195
A
HIS
196
n
238
HIS
196
A
ALA
197
n
239
ALA
197
A
LEU
198
n
240
LEU
198
A
CME
199
n
241
CME
199
A
GLN
200
n
242
GLN
200
A
PHE
201
n
243
PHE
201
A
TYR
202
n
244
TYR
202
A
VAL
203
n
245
VAL
203
A
VAL
204
n
246
VAL
204
A
ASN
205
n
247
ASN
205
A
SER
206
n
248
SER
206
A
GLU
207
n
249
GLU
207
A
LEU
208
n
250
LEU
208
A
SER
209
n
251
SER
209
A
CYS
210
n
252
CYS
210
A
GLN
211
n
253
GLN
211
A
LEU
212
n
254
LEU
212
A
TYR
213
n
255
TYR
213
A
GLN
214
n
256
GLN
214
A
ARG
215
n
257
ARG
215
A
SER
216
n
258
SER
216
A
GLY
217
n
259
GLY
217
A
ASP
218
n
260
ASP
218
A
MET
219
n
261
MET
219
A
GLY
220
n
262
GLY
220
A
LEU
221
n
263
LEU
221
A
GLY
222
n
264
GLY
222
A
VAL
223
n
265
VAL
223
A
PRO
224
n
266
PRO
224
A
PHE
225
n
267
PHE
225
A
ASN
226
n
268
ASN
226
A
ILE
227
n
269
ILE
227
A
ALA
228
n
270
ALA
228
A
SER
229
n
271
SER
229
A
TYR
230
n
272
TYR
230
A
ALA
231
n
273
ALA
231
A
LEU
232
n
274
LEU
232
A
LEU
233
n
275
LEU
233
A
THR
234
n
276
THR
234
A
TYR
235
n
277
TYR
235
A
MET
236
n
278
MET
236
A
ILE
237
n
279
ILE
237
A
ALA
238
n
280
ALA
238
A
HIS
239
n
281
HIS
239
A
ILE
240
n
282
ILE
240
A
THR
241
n
283
THR
241
A
GLY
242
n
284
GLY
242
A
LEU
243
n
285
LEU
243
A
LYS
244
n
286
LYS
244
A
PRO
245
n
287
PRO
245
A
GLY
246
n
288
GLY
246
A
ASP
247
n
289
ASP
247
A
PHE
248
n
290
PHE
248
A
ILE
249
n
291
ILE
249
A
HIS
250
n
292
HIS
250
A
THR
251
n
293
THR
251
A
LEU
252
n
294
LEU
252
A
GLY
253
n
295
GLY
253
A
ASP
254
n
296
ASP
254
A
ALA
255
n
297
ALA
255
A
HIS
256
n
298
HIS
256
A
ILE
257
n
299
ILE
257
A
TYR
258
n
300
TYR
258
A
LEU
259
n
301
LEU
259
A
ASN
260
n
302
ASN
260
A
HIS
261
n
303
HIS
261
A
ILE
262
n
304
ILE
262
A
GLU
263
n
305
GLU
263
A
PRO
264
n
306
PRO
264
A
LEU
265
n
307
LEU
265
A
LYS
266
n
308
LYS
266
A
ILE
267
n
309
ILE
267
A
GLN
268
n
310
GLN
268
A
LEU
269
n
311
LEU
269
A
GLN
270
n
312
GLN
270
A
ARG
271
n
313
ARG
271
A
GLU
272
n
314
GLU
272
A
PRO
273
n
315
PRO
273
A
ARG
274
n
316
ARG
274
A
PRO
275
n
317
PRO
275
A
PHE
276
n
318
PHE
276
A
PRO
277
n
319
PRO
277
A
LYS
278
n
320
LYS
278
A
LEU
279
n
321
LEU
279
A
ARG
280
n
322
ARG
280
A
ILE
281
n
323
ILE
281
A
LEU
282
n
324
LEU
282
A
ARG
283
n
325
ARG
283
A
LYS
284
n
326
LYS
284
A
VAL
285
n
327
VAL
285
A
GLU
286
n
328
GLU
286
A
LYS
287
n
329
LYS
287
A
ILE
288
n
330
ILE
288
A
ASP
289
n
331
ASP
289
A
ASP
290
n
332
ASP
290
A
PHE
291
n
333
PHE
291
A
LYS
292
n
334
LYS
292
A
ALA
293
n
335
ALA
293
A
GLU
294
n
336
GLU
294
A
ASP
295
n
337
ASP
295
A
PHE
296
n
338
PHE
296
A
GLN
297
n
339
GLN
297
A
ILE
298
n
340
ILE
298
A
GLU
299
n
341
GLU
299
A
GLY
300
n
342
GLY
300
A
TYR
301
n
343
TYR
301
A
ASN
302
n
344
ASN
302
A
PRO
303
n
345
PRO
303
A
HIS
304
n
346
HIS
304
A
PRO
305
n
347
PRO
305
A
THR
306
n
348
THR
306
A
ILE
307
n
349
ILE
307
A
LYS
308
n
350
LYS
308
A
MET
309
n
351
MET
309
A
GLU
310
n
352
GLU
310
A
n
353
311
A
n
354
312
A
n
355
313
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
5760
-88
21750
A
CME
43
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
85
CYS
A
CME
180
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
222
CYS
A
CME
199
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
241
CYS
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
5_555
x-y,-y,-z+2/3
crystal symmetry operation
0.0000000000
0.0000000000
55.3320000000
A
N
LYS
47
A
N
LYS
89
A
O
THR
55
A
O
THR
97
A
N
TYR
65
A
N
TYR
107
A
O
PHE
248
A
O
PHE
290
A
N
GLY
246
A
N
GLY
288
A
O
LEU
208
A
O
LEU
250
A
N
TYR
213
A
N
TYR
255
A
O
LEU
198
A
O
LEU
240
A
O
ARG
280
A
O
ARG
322
A
N
GLN
297
A
N
GLN
339
1
A
MET
-41
A
MET
1
1
Y
1
A
GLY
-40
A
GLY
2
1
Y
1
A
HIS
-39
A
HIS
3
1
Y
1
A
HIS
-38
A
HIS
4
1
Y
1
A
HIS
-37
A
HIS
5
1
Y
1
A
HIS
-36
A
HIS
6
1
Y
1
A
HIS
-35
A
HIS
7
1
Y
1
A
HIS
-34
A
HIS
8
1
Y
1
A
ASP
-33
A
ASP
9
1
Y
1
A
THR
-32
A
THR
10
1
Y
1
A
ASP
-31
A
ASP
11
1
Y
1
A
ILE
-30
A
ILE
12
1
Y
1
A
PRO
-29
A
PRO
13
1
Y
1
A
THR
-28
A
THR
14
1
Y
1
A
THR
-27
A
THR
15
1
Y
1
A
GLU
-26
A
GLU
16
1
Y
1
A
ASN
-25
A
ASN
17
1
Y
1
A
LEU
-24
A
LEU
18
1
Y
1
A
THR
-23
A
THR
19
1
Y
1
A
PHE
-22
A
PHE
20
1
Y
1
A
GLN
-21
A
GLN
21
1
Y
1
A
GLY
-20
A
GLY
22
1
Y
1
A
ALA
-19
A
ALA
23
1
Y
1
A
CYS
-18
A
CYS
24
1
Y
1
A
ARG
-17
A
ARG
25
1
Y
1
A
LEU
-16
A
LEU
26
1
Y
1
A
VAL
-15
A
VAL
27
1
Y
1
A
ALA
-14
A
ALA
28
1
Y
1
A
ASN
-13
A
ASN
29
1
Y
1
A
CYS
-12
A
CYS
30
1
Y
1
A
ARG
-11
A
ARG
31
1
Y
1
A
ASP
-10
A
ASP
32
1
Y
1
A
VAL
-9
A
VAL
33
1
Y
1
A
ARG
-8
A
ARG
34
1
Y
1
A
CYS
-7
A
CYS
35
1
Y
1
A
ARG
-6
A
ARG
36
1
Y
1
A
ARG
-5
A
ARG
37
1
Y
1
A
LEU
-4
A
LEU
38
1
Y
1
A
LEU
-3
A
LEU
39
1
Y
1
A
ARG
-2
A
ARG
40
1
Y
1
A
ASN
-1
A
ASN
41
1
Y
1
A
VAL
0
A
VAL
42
1
Y
1
A
MET
1
A
MET
43
1
Y
1
A
PRO
2
A
PRO
44
1
Y
1
A
VAL
3
A
VAL
45
1
Y
1
A
ALA
4
A
ALA
46
1
Y
1
A
GLY
5
A
GLY
47
1
Y
1
A
SER
6
A
SER
48
1
Y
1
A
GLU
7
A
GLU
49
1
Y
1
A
LEU
8
A
LEU
50
1
Y
1
A
PRO
9
A
PRO
51
1
Y
1
A
ARG
10
A
ARG
52
1
Y
1
A
ARG
11
A
ARG
53
1
Y
1
A
PRO
12
A
PRO
54
1
Y
1
A
LEU
13
A
LEU
55
1
Y
1
A
PRO
14
A
PRO
56
1
Y
1
A
PRO
15
A
PRO
57
1
Y
1
A
ALA
16
A
ALA
58
1
Y
1
A
ALA
17
A
ALA
59
1
Y
1
A
GLN
18
A
GLN
60
1
Y
1
A
GLU
19
A
GLU
61
1
Y
1
A
ARG
20
A
ARG
62
1
Y
1
A
ASP
21
A
ASP
63
1
Y
1
A
ALA
22
A
ALA
64
1
Y
1
A
GLU
23
A
GLU
65
1
Y
1
A
PRO
24
A
PRO
66
1
Y
1
A
ARG
25
A
ARG
67
1
Y
1
A
LYS
107
A
LYS
149
1
Y
1
A
ILE
108
A
ILE
150
1
Y
1
A
TRP
109
A
TRP
151
1
Y
1
A
ASP
110
A
ASP
152
1
Y
1
A
ALA
111
A
ALA
153
1
Y
1
A
ASN
112
A
ASN
154
1
Y
1
A
GLY
113
A
GLY
155
1
Y
1
A
SER
114
A
SER
156
1
Y
1
A
ARG
115
A
ARG
157
1
Y
1
A
ASP
116
A
ASP
158
1
Y
1
A
PHE
117
A
PHE
159
1
Y
1
A
LEU
118
A
LEU
160
1
Y
1
A
ASP
119
A
ASP
161
1
Y
1
A
SER
120
A
SER
162
1
Y
1
A
LEU
121
A
LEU
163
1
Y
1
A
GLY
122
A
GLY
164
1
Y
1
A
PHE
123
A
PHE
165
1
Y
1
A
SER
124
A
SER
166
1
Y
1
A
THR
125
A
THR
167
1
Y
1
A
ARG
126
A
ARG
168
1
Y
1
A
GLU
127
A
GLU
169
1
Y
1
A
GLU
128
A
GLU
170
1
Y
1
A
MET
311
A
MET
353
1
Y
1
A
ALA
312
A
ALA
354
1
Y
1
A
VAL
313
A
VAL
355
1
Y
1
A
ARG
147
-101.93
-84.59
1
A
MET
149
-54.34
-2.68
1
A
SER
151
-45.80
151.97
1
A
ASN
171
-163.94
76.41
1
A
LEU
192
44.68
74.29
1
A
LEU
282
-80.60
32.56
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
EDO.PARAM
EDO.TOP
ION.PARAM
ION.TOP
41.7
0.00
0.00
0.00
0.00
0.00
0.00
0.2400000
0.007
0.2240000
2.06
6.00
1123
28871
22853
4.9
86.7
RANDOM
738658.23
0.00
1
RESTRAINED
THROUGHOUT
3.0
2
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
105.5
0.759
0.31
0.27
5.00
0.33
0.27
2.06
6.00
102
2258
19
0
2137
0.006
1.3
23.9
0.87
1.34
1.50
2.17
2.00
1.91
2.00
2.76
2.50
0.3320000
0.039
0.3000000
2.12
74
1317
6
5.3
29.2
19.2
2.06
20
1HW4
27419
26475
2
2
0.0510000
1
36
5.7
96
0.3730000
2.06
2.13
1
5.7
99.8
refinement
CNS
data reduction
d*TREK
data scaling
SCALEPACK
phasing
CNS
STRUCTURE OF THYMIDYLATE SYNTHASE SUGGESTS ADVANTAGES OF CHEMOTHERAPY WITH NONCOMPETITIVE INHIBITORS
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
GLY
29
A
GLY
71
HELX_P
A
ARG
42
A
ARG
84
1
1
14
A
PHE
80
A
PHE
122
HELX_P
A
LYS
93
A
LYS
135
1
2
14
A
ASN
97
A
ASN
139
HELX_P
A
SER
103
A
SER
145
1
3
7
A
VAL
134
A
VAL
176
HELX_P
A
PHE
142
A
PHE
184
1
4
9
A
ASP
159
A
ASP
201
HELX_P
A
ASN
171
A
ASN
213
1
5
13
A
ASN
183
A
ASN
225
HELX_P
A
LEU
187
A
LEU
229
5
6
5
A
LEU
221
A
LEU
263
HELX_P
A
THR
241
A
THR
283
1
7
21
A
HIS
261
A
HIS
303
HELX_P
A
LEU
269
A
LEU
311
1
8
9
A
LYS
287
A
LYS
329
HELX_P
A
PHE
291
A
PHE
333
5
9
5
A
LYS
292
A
LYS
334
HELX_P
A
GLU
294
A
GLU
336
5
10
3
covale
1.329
both
A
ARG
42
A
C
ARG
84
1_555
A
CME
43
A
N
CME
85
1_555
covale
1.327
both
A
CME
43
A
C
CME
85
1_555
A
GLY
44
A
N
GLY
86
1_555
covale
1.333
both
A
MET
179
A
C
MET
221
1_555
A
CME
180
A
N
CME
222
1_555
covale
1.330
both
A
CME
180
A
C
CME
222
1_555
A
ALA
181
A
N
ALA
223
1_555
covale
1.333
both
A
LEU
198
A
C
LEU
240
1_555
A
CME
199
A
N
CME
241
1_555
covale
1.329
both
A
CME
199
A
C
CME
241
1_555
A
GLN
200
A
N
GLN
242
1_555
TRANSFERASE
Thymidylate Synthase, Methyltransferase, TRANSFERASE
TYSY_HUMAN
UNP
1
1
P04818
PVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQHILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFW
KGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQL
QRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHALCQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHIT
GLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV
1
313
1HW4
1
313
P04818
A
1
43
355
1
CYS
modified residue
CME
43
1HW4
A
P04818
UNP
42
85
1
CYS
modified residue
CME
180
1HW4
A
P04818
UNP
179
222
1
CYS
conflict
CME
199
1HW4
A
P04818
UNP
198
241
5
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
VAL
45
A
VAL
87
A
ASP
48
A
ASP
90
A
GLY
54
A
GLY
96
A
SER
66
A
SER
108
A
LYS
244
A
LYS
286
A
TYR
258
A
TYR
300
A
GLU
207
A
GLU
249
A
ASP
218
A
ASP
260
A
ALA
197
A
ALA
239
A
VAL
204
A
VAL
246
A
LYS
278
A
LYS
320
A
ILE
281
A
ILE
323
A
PHE
296
A
PHE
338
A
GLU
299
A
GLU
341
BINDING SITE FOR RESIDUE SO4 A 315
A
SO4
315
Software
3
BINDING SITE FOR RESIDUE SO4 A 316
A
SO4
316
Software
6
BINDING SITE FOR RESIDUE SO4 A 317
A
SO4
317
Software
5
BINDING SITE FOR RESIDUE EDO A 314
A
EDO
314
Software
7
A
GLU
272
A
GLU
314
3
1_555
A
ARG
274
A
ARG
316
3
1_555
A
HIS
304
A
HIS
346
3
1_555
A
ARG
50
A
ARG
92
6
2_545
A
ARG
78
A
ARG
120
6
1_555
A
ARG
176
A
ARG
218
6
4_546
A
ARG
185
A
ARG
227
6
2_545
A
LEU
189
A
LEU
231
6
2_545
A
THR
306
A
THR
348
6
1_555
A
ARG
175
A
ARG
217
5
5_555
A
ASN
183
A
ASN
225
5
1_555
A
HIS
196
A
HIS
238
5
1_555
A
ARG
215
A
ARG
257
5
1_555
A
SER
216
A
SER
258
5
1_555
A
GLN
36
A
GLN
78
7
1_555
A
GLN
62
A
GLN
104
7
1_555
A
ALA
63
A
ALA
105
7
1_555
A
VAL
223
A
VAL
265
7
1_555
A
HIS
250
A
HIS
292
7
1_555
A
LEU
252
A
LEU
294
7
1_555
A
HOH
332
F
HOH
7
1_555
152
P 31 2 1