0.007338
0.000000
0.000000
0.000000
0.007338
0.000000
0.000000
0.000000
0.007338
0.00000
0.00000
0.00000
Phan, J.
Mahdavian, E.
Nivens, M.C.
0000-0001-7075-7090
Minor, W.
Berger, S.
Spencer, H.T.
Dunlap, R.B.
Lebioda, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
136.274
136.274
136.274
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
C6 H11 N O4 S
193.221
n
N-CARBOXYMETHIONINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
39
6969
6978
10.1021/bi000367g
10841779
Catalytic cysteine of thymidylate synthase is activated upon substrate binding.
2000
0000-0001-7075-7090
10.2210/pdb1ev8/pdb
pdb_00001ev8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
95
1
IMAGE PLATE
1998-11-25
RIGAKU RAXIS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
30880.197
THYMIDYLATE SYNTHASE
2.1.1.45
S167C
1
man
polymer
18.015
water
11
nat
water
no
yes
(CXM)KQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKR(CME)HLRSIIHELLWFLQGDTNIAYL
HENNVTIWDEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAP(CME)HA
FFQFYVADGKLSCQLYQRC(CME)DVFLGLPFNIASYALLVHMMAQQ(CME)DLEVGDFVWTGGDTHLYSNHMDQTHLQL
SREPRPLPKLIIKRKPESIFDYRFEDFEIEGYDPHPGIKAPVAI
MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW
DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS
CQLYQRCCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF
DYRFEDFEIEGYDPHPGIKAPVAI
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PBLUESCRIPT SK
1
3.41
63.96
VAPOR DIFFUSION, HANGING DROP
8.5
68% saturated ammonium sulfate, 100 mM sodium phosphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 18K
291.0
software
exptl_crystal_grow
database_2
struct_conn
struct_ref_seq_dif
audit_author
citation_author
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Refinement description
Experimental preparation
Database references
Derived calculations
Database references
Structure summary
1
0
2000-05-03
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2018-01-31
1
5
2021-11-03
1
6
2022-04-13
_exptl_crystal_grow.pdbx_details
_exptl_crystal_grow.temp
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
S167A MUTANT of E. coli Thymidylate Synthase (modified catalytic cysteine)
S167T MUTANT of E. coli Thymidylate Synthase (modified catalytic cysteine)
S167T MUTANT of E. coli Thymidylate Synthase (unmodified catalytic cysteine)
RCSB
Y
RCSB
2000-04-19
REL
REL
HOH
water
HOH
1
2
HOH
HOH
265
A
HOH
2
2
HOH
HOH
266
A
HOH
3
2
HOH
HOH
267
A
HOH
4
2
HOH
HOH
268
A
HOH
5
2
HOH
HOH
269
A
HOH
6
2
HOH
HOH
270
A
HOH
7
2
HOH
HOH
271
A
HOH
8
2
HOH
HOH
272
A
HOH
9
2
HOH
HOH
273
A
HOH
10
2
HOH
HOH
274
A
HOH
11
2
HOH
HOH
275
A
CXM
1
n
1
CXM
1
A
LYS
2
n
2
LYS
2
A
GLN
3
n
3
GLN
3
A
TYR
4
n
4
TYR
4
A
LEU
5
n
5
LEU
5
A
GLU
6
n
6
GLU
6
A
LEU
7
n
7
LEU
7
A
MET
8
n
8
MET
8
A
GLN
9
n
9
GLN
9
A
LYS
10
n
10
LYS
10
A
VAL
11
n
11
VAL
11
A
LEU
12
n
12
LEU
12
A
ASP
13
n
13
ASP
13
A
GLU
14
n
14
GLU
14
A
GLY
15
n
15
GLY
15
A
THR
16
n
16
THR
16
A
GLU
17
n
17
GLN
17
A
LYS
18
n
18
LYS
18
A
ASN
19
n
19
ASN
19
A
ASP
20
n
20
ASP
20
A
ARG
21
n
21
ARG
21
A
THR
22
n
22
THR
22
A
GLY
23
n
23
GLY
23
A
THR
24
n
24
THR
24
A
GLY
25
n
25
GLY
25
A
THR
26
n
26
THR
26
A
LEU
27
n
27
LEU
27
A
SER
28
n
28
SER
28
A
ILE
29
n
29
ILE
29
A
PHE
30
n
30
PHE
30
A
GLY
31
n
31
GLY
31
A
HIS
32
n
32
HIS
32
A
GLN
33
n
33
GLN
33
A
MET
34
n
34
MET
34
A
ARG
35
n
35
ARG
35
A
PHE
36
n
36
PHE
36
A
ASN
37
n
37
ASN
37
A
LEU
38
n
38
LEU
38
A
GLN
39
n
39
GLN
39
A
ASP
40
n
40
ASP
40
A
GLY
41
n
41
GLY
41
A
PHE
42
n
42
PHE
42
A
PRO
43
n
43
PRO
43
A
LEU
44
n
44
LEU
44
A
VAL
45
n
45
VAL
45
A
THR
46
n
46
THR
46
A
THR
47
n
47
THR
47
A
LYS
48
n
48
LYS
48
A
ARG
49
n
49
ARG
49
A
CBM
50
n
50
CME
50
A
HIS
51
n
51
HIS
51
A
LEU
52
n
52
LEU
52
A
ARG
53
n
53
ARG
53
A
SER
54
n
54
SER
54
A
ILE
55
n
55
ILE
55
A
ILE
56
n
56
ILE
56
A
HIS
57
n
57
HIS
57
A
GLU
58
n
58
GLU
58
A
LEU
59
n
59
LEU
59
A
LEU
60
n
60
LEU
60
A
TRP
61
n
61
TRP
61
A
PHE
62
n
62
PHE
62
A
LEU
63
n
63
LEU
63
A
GLN
64
n
64
GLN
64
A
GLY
65
n
65
GLY
65
A
ASP
66
n
66
ASP
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
ILE
69
n
69
ILE
69
A
ALA
70
n
70
ALA
70
A
TYR
71
n
71
TYR
71
A
LEU
72
n
72
LEU
72
A
HIS
73
n
73
HIS
73
A
GLU
74
n
74
GLU
74
A
ASN
75
n
75
ASN
75
A
ASN
76
n
76
ASN
76
A
VAL
77
n
77
VAL
77
A
THR
78
n
78
THR
78
A
ILE
79
n
79
ILE
79
A
TRP
80
n
80
TRP
80
A
ASP
81
n
81
ASP
81
A
GLU
82
n
82
GLU
82
A
TRP
83
n
83
TRP
83
A
ALA
84
n
84
ALA
84
A
ASP
85
n
85
ASP
85
A
GLU
86
n
86
GLU
86
A
ASN
87
n
87
ASN
87
A
GLY
88
n
88
GLY
88
A
ASP
89
n
89
ASP
89
A
LEU
90
n
90
LEU
90
A
GLY
91
n
91
GLY
91
A
PRO
92
n
92
PRO
92
A
VAL
93
n
93
VAL
93
A
TYR
94
n
94
TYR
94
A
GLY
95
n
95
GLY
95
A
LYS
96
n
96
LYS
96
A
GLN
97
n
97
GLN
97
A
TRP
98
n
98
TRP
98
A
ARG
99
n
99
ARG
99
A
ALA
100
n
100
ALA
100
A
TRP
101
n
101
TRP
101
A
PRO
102
n
102
PRO
102
A
THR
103
n
103
THR
103
A
PRO
104
n
104
PRO
104
A
ASP
105
n
105
ASP
105
A
GLY
106
n
106
GLY
106
A
ARG
107
n
107
ARG
107
A
HIS
108
n
108
HIS
108
A
ILE
109
n
109
ILE
109
A
ASP
110
n
110
ASP
110
A
GLN
111
n
111
GLN
111
A
ILE
112
n
112
ILE
112
A
THR
113
n
113
THR
113
A
THR
114
n
114
THR
114
A
VAL
115
n
115
VAL
115
A
LEU
116
n
116
LEU
116
A
ASN
117
n
117
ASN
117
A
GLN
118
n
118
GLN
118
A
LEU
119
n
119
LEU
119
A
LYS
120
n
120
LYS
120
A
ASN
121
n
121
ASN
121
A
ASP
122
n
122
ASP
122
A
PRO
123
n
123
PRO
123
A
ASP
124
n
124
ASP
124
A
SER
125
n
125
SER
125
A
ARG
126
n
126
ARG
126
A
ARG
127
n
127
ARG
127
A
ILE
128
n
128
ILE
128
A
ILE
129
n
129
ILE
129
A
VAL
130
n
130
VAL
130
A
SER
131
n
131
SER
131
A
ALA
132
n
132
ALA
132
A
TRP
133
n
133
TRP
133
A
ASN
134
n
134
ASN
134
A
VAL
135
n
135
VAL
135
A
GLY
136
n
136
GLY
136
A
GLU
137
n
137
GLU
137
A
LEU
138
n
138
LEU
138
A
ASP
139
n
139
ASP
139
A
LYS
140
n
140
LYS
140
A
MET
141
n
141
MET
141
A
ALA
142
n
142
ALA
142
A
LEU
143
n
143
LEU
143
A
ALA
144
n
144
ALA
144
A
PRO
145
n
145
PRO
145
A
CBM
146
n
146
CME
146
A
HIS
147
n
147
HIS
147
A
ALA
148
n
148
ALA
148
A
PHE
149
n
149
PHE
149
A
PHE
150
n
150
PHE
150
A
GLN
151
n
151
GLN
151
A
PHE
152
n
152
PHE
152
A
TYR
153
n
153
TYR
153
A
VAL
154
n
154
VAL
154
A
ALA
155
n
155
ALA
155
A
ASP
156
n
156
ASP
156
A
GLY
157
n
157
GLY
157
A
LYS
158
n
158
LYS
158
A
LEU
159
n
159
LEU
159
A
SER
160
n
160
SER
160
A
CYS
161
n
161
CYS
161
A
GLN
162
n
162
GLN
162
A
LEU
163
n
163
LEU
163
A
TYR
164
n
164
TYR
164
A
GLN
165
n
165
GLN
165
A
ARG
166
n
166
ARG
166
A
CYS
167
n
167
CYS
167
A
CBM
168
n
168
CME
168
A
ASP
169
n
169
ASP
169
A
VAL
170
n
170
VAL
170
A
PHE
171
n
171
PHE
171
A
LEU
172
n
172
LEU
172
A
GLY
173
n
173
GLY
173
A
LEU
174
n
174
LEU
174
A
PRO
175
n
175
PRO
175
A
PHE
176
n
176
PHE
176
A
ASN
177
n
177
ASN
177
A
ILE
178
n
178
ILE
178
A
ALA
179
n
179
ALA
179
A
SER
180
n
180
SER
180
A
TYR
181
n
181
TYR
181
A
ALA
182
n
182
ALA
182
A
LEU
183
n
183
LEU
183
A
LEU
184
n
184
LEU
184
A
VAL
185
n
185
VAL
185
A
HIS
186
n
186
HIS
186
A
MET
187
n
187
MET
187
A
MET
188
n
188
MET
188
A
ALA
189
n
189
ALA
189
A
GLN
190
n
190
GLN
190
A
GLN
191
n
191
GLN
191
A
CBM
192
n
192
CME
192
A
ASP
193
n
193
ASP
193
A
LEU
194
n
194
LEU
194
A
GLU
195
n
195
GLU
195
A
VAL
196
n
196
VAL
196
A
GLY
197
n
197
GLY
197
A
ASP
198
n
198
ASP
198
A
PHE
199
n
199
PHE
199
A
VAL
200
n
200
VAL
200
A
TRP
201
n
201
TRP
201
A
THR
202
n
202
THR
202
A
GLY
203
n
203
GLY
203
A
GLY
204
n
204
GLY
204
A
ASP
205
n
205
ASP
205
A
THR
206
n
206
THR
206
A
HIS
207
n
207
HIS
207
A
LEU
208
n
208
LEU
208
A
TYR
209
n
209
TYR
209
A
SER
210
n
210
SER
210
A
ASN
211
n
211
ASN
211
A
HIS
212
n
212
HIS
212
A
MET
213
n
213
MET
213
A
ASP
214
n
214
ASP
214
A
GLN
215
n
215
GLN
215
A
THR
216
n
216
THR
216
A
HIS
217
n
217
HIS
217
A
LEU
218
n
218
LEU
218
A
GLN
219
n
219
GLN
219
A
LEU
220
n
220
LEU
220
A
SER
221
n
221
SER
221
A
ARG
222
n
222
ARG
222
A
GLU
223
n
223
GLU
223
A
PRO
224
n
224
PRO
224
A
ARG
225
n
225
ARG
225
A
PRO
226
n
226
PRO
226
A
LEU
227
n
227
LEU
227
A
PRO
228
n
228
PRO
228
A
LYS
229
n
229
LYS
229
A
LEU
230
n
230
LEU
230
A
ILE
231
n
231
ILE
231
A
ILE
232
n
232
ILE
232
A
LYS
233
n
233
LYS
233
A
ARG
234
n
234
ARG
234
A
LYS
235
n
235
LYS
235
A
PRO
236
n
236
PRO
236
A
ALA
237
n
237
GLU
237
A
SER
238
n
238
SER
238
A
ILE
239
n
239
ILE
239
A
PHE
240
n
240
PHE
240
A
ASP
241
n
241
ASP
241
A
TYR
242
n
242
TYR
242
A
ARG
243
n
243
ARG
243
A
PHE
244
n
244
PHE
244
A
GLU
245
n
245
GLU
245
A
ASP
246
n
246
ASP
246
A
PHE
247
n
247
PHE
247
A
GLU
248
n
248
GLU
248
A
ILE
249
n
249
ILE
249
A
GLU
250
n
250
GLU
250
A
GLY
251
n
251
GLY
251
A
TYR
252
n
252
TYR
252
A
ASP
253
n
253
ASP
253
A
PRO
254
n
254
PRO
254
A
HIS
255
n
255
HIS
255
A
PRO
256
n
256
PRO
256
A
GLY
257
n
257
GLY
257
A
ILE
258
n
258
ILE
258
A
LYS
259
n
259
LYS
259
A
ALA
260
n
260
ALA
260
A
PRO
261
n
261
PRO
261
A
VAL
262
n
262
VAL
262
A
ALA
263
n
263
ALA
263
A
ILE
264
n
264
ILE
264
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
4270
-13
22640
A
CXM
1
N-CARBOXYMETHIONINE
A
CXM
1
MET
A
CME
50
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
50
CYS
A
CME
146
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
146
CYS
A
CME
168
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
168
CYS
A
CME
192
S,S-(2-HYDROXYETHYL)THIOCYSTEINE
A
CME
192
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
16_556
x,-y,-z+3/2
crystal symmetry operation
0.0000000000
0.0000000000
204.4110000000
A
O
LYS
18
A
O
LYS
18
A
N
THR
26
A
N
THR
26
A
N
PHE
36
A
N
PHE
36
A
O
PHE
199
A
O
PHE
199
A
N
GLY
197
A
N
GLY
197
A
O
LEU
159
A
O
LEU
159
A
N
TYR
164
A
N
TYR
164
A
O
PHE
149
A
O
PHE
149
A
O
PHE
150
A
O
PHE
150
A
N
VAL
130
A
N
VAL
130
A
O
TRP
101
A
O
TRP
101
A
N
ILE
109
A
N
ILE
109
A
O
ILE
231
A
O
ILE
231
A
N
GLU
248
A
N
GLU
248
1
A
NZ
LYS
2
A
NZ
LYS
2
1
Y
1
A
CG
GLU
237
A
CG
GLU
237
1
Y
1
A
CD
GLU
237
A
CD
GLU
237
1
Y
1
A
OE1
GLU
237
A
OE1
GLU
237
1
Y
1
A
OE2
GLU
237
A
OE2
GLU
237
1
Y
1
A
A
O
N
ASP
THR
20
22
2.07
1
A
LYS
18
170.02
-166.38
1
A
ASP
20
-114.13
-152.37
1
A
ARG
21
-48.87
34.00
1
A
THR
22
69.55
78.24
1
A
PRO
43
-77.85
47.66
1
A
VAL
93
-75.35
-153.23
1
A
TYR
94
-40.90
-78.23
1
A
ALA
100
-162.08
55.49
1
A
ASP
122
-152.45
59.06
1
A
ARG
127
-149.78
41.63
1
A
ASN
211
-86.95
31.76
1
A
PRO
228
-77.34
-163.61
1
A
GLU
245
-64.33
3.55
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
25.1
0.00
0.00
0.00
0.00
0.00
0.00
0.2640000
0.008
0.2230000
0.2230000
2.60
6.00
979
11099
9684
10.1
81.4
RANDOM
2336470.49
0.00
1
RESTRAINED
THROUGHOUT
3.0
1.0
FLAT MODEL
137.4
1.113
0.42
0.33
5.00
0.45
0.36
2.60
6.00
11
2175
0
0
2164
0.010
1.6
24.5
0.92
0.2940000
0.034
0.2570000
2.75
76
623
6
10.9
35.3
11.0
2.6
6.0
1EV8
11991
11099
3.0
1.0
0.1250000
1
17.05
12.27
92.6
0.5500000
2.6
2.69
410
1
31.7
phasing
AMoRE
refinement
CNS
0.5
data scaling
SCALEPACK
CRYSTAL STRUCTURE ANALYSIS OF CYS167 MUTANT OF ESCHERICHIA COLI
1
N
N
2
N
N
A
LYS
2
A
LYS
2
HELX_P
A
GLY
15
A
GLY
15
1
1
14
A
GLN
39
A
GLN
39
HELX_P
A
GLY
41
A
GLY
41
5
2
3
A
LEU
52
A
LEU
52
HELX_P
A
GLN
64
A
GLN
64
1
3
13
A
ILE
69
A
ILE
69
HELX_P
A
ASN
75
A
ASN
75
1
4
7
A
TRP
80
A
TRP
80
HELX_P
A
ALA
84
A
ALA
84
5
5
5
A
VAL
93
A
VAL
93
HELX_P
A
ALA
100
A
ALA
100
1
6
8
A
ASP
110
A
ASP
110
HELX_P
A
ASP
122
A
ASP
122
1
7
13
A
ASN
134
A
ASN
134
HELX_P
A
MET
141
A
MET
141
5
8
8
A
GLY
173
A
GLY
173
HELX_P
A
GLN
191
A
GLN
191
1
9
19
A
HIS
212
A
HIS
212
HELX_P
A
LEU
220
A
LEU
220
1
10
9
A
ARG
243
A
ARG
243
HELX_P
A
GLU
245
A
GLU
245
5
11
3
covale
1.349
both
A
CXM
1
A
C
CXM
1
1_555
A
LYS
2
A
N
LYS
2
1_555
covale
1.329
both
A
ARG
49
A
C
ARG
49
1_555
A
CME
50
A
N
CME
50
1_555
covale
1.329
both
A
CME
50
A
C
CME
50
1_555
A
HIS
51
A
N
HIS
51
1_555
covale
1.323
both
A
PRO
145
A
C
PRO
145
1_555
A
CME
146
A
N
CME
146
1_555
covale
1.329
both
A
CME
146
A
C
CME
146
1_555
A
HIS
147
A
N
HIS
147
1_555
covale
1.338
both
A
CYS
167
A
C
CYS
167
1_555
A
CME
168
A
N
CME
168
1_555
covale
1.323
both
A
CME
168
A
C
CME
168
1_555
A
ASP
169
A
N
ASP
169
1_555
covale
1.330
both
A
GLN
191
A
C
GLN
191
1_555
A
CME
192
A
N
CME
192
1_555
covale
1.332
both
A
CME
192
A
C
CME
192
1_555
A
ASP
193
A
N
ASP
193
1_555
TRANSFERASE
Cys167 E. coli Thymidylate Synthase, TRANSFERASE
TYSY_ECOLI
UNP
1
1
P0A884
MKQYLELMQKVLDEGTQKNDRTGTGTLSIFGHQMRFNLQDGFPLVTTKRCHLRSIIHELLWFLQGDTNIAYLHENNVTIW
DEWADENGDLGPVYGKQWRAWPTPDGRHIDQITTVLNQLKNDPDSRRIIVSAWNVGELDKMALAPCHAFFQFYVADGKLS
CQLYQRSCDVFLGLPFNIASYALLVHMMAQQCDLEVGDFVWTGGDTHLYSNHMDQTHLQLSREPRPLPKLIIKRKPESIF
DYRFEDFEIEGYDPHPGIKAPVAI
1
264
1EV8
1
264
P0A884
A
1
1
264
1
MET
modified residue
CXM
1
1EV8
A
P0A884
UNP
1
1
1
CYS
modified residue
CME
50
1EV8
A
P0A884
UNP
50
50
1
CYS
modified residue
CME
146
1EV8
A
P0A884
UNP
146
146
1
SER
engineered mutation
CYS
167
1EV8
A
P0A884
UNP
167
167
1
CYS
modified residue
CME
168
1EV8
A
P0A884
UNP
168
168
1
CYS
modified residue
CME
192
1EV8
A
P0A884
UNP
192
192
6
2
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
16
A
THR
16
A
ASN
19
A
ASN
19
A
GLY
25
A
GLY
25
A
ASN
37
A
ASN
37
A
GLU
195
A
GLU
195
A
TYR
209
A
TYR
209
A
LYS
158
A
LYS
158
A
GLN
165
A
GLN
165
A
PHE
149
A
PHE
149
A
ALA
155
A
ALA
155
A
ILE
129
A
ILE
129
A
SER
131
A
SER
131
A
TRP
101
A
TRP
101
A
PRO
102
A
PRO
102
A
HIS
108
A
HIS
108
A
ILE
109
A
ILE
109
A
LYS
229
A
LYS
229
A
ILE
232
A
ILE
232
A
PHE
247
A
PHE
247
A
GLU
250
A
GLU
250
199
I 21 3