0.010194
0.005885
-0.000001
0.000000
0.011771
-0.000001
0.000000
0.000000
0.015369
0.00000
0.00000
0.00000
Jez, J.M.
Bowman, M.E.
Noel, J.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
98.096
98.096
65.066
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 O4 S
153.157
n
3-SULFINOALANINE
S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE
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
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
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
S
N
78
N
C
N
79
N
O
N
80
N
O
N
81
N
O
N
82
N
O
N
83
N
H
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
N
N
91
R
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
S
N
96
N
O
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
H
N
104
N
N
N
105
S
C
N
106
N
C
N
107
N
O
N
108
N
C
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
N
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
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
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
O
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
H
N
141
N
H
N
142
N
H
N
143
N
N
N
144
N
C
N
145
N
C
N
146
N
O
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
N
N
154
S
C
N
155
N
C
N
156
N
O
N
157
N
C
Y
158
N
C
Y
159
N
N
Y
160
N
C
Y
161
N
C
Y
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
O
N
175
N
H
N
176
N
H
N
177
N
N
N
178
S
C
N
179
N
C
N
180
N
O
N
181
S
C
N
182
N
C
N
183
N
C
N
184
N
C
N
185
N
O
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
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
N
N
200
S
C
N
201
N
C
N
202
N
O
N
203
N
C
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
O
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
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
N
N
222
S
C
N
223
N
C
N
224
N
O
N
225
N
C
N
226
N
C
N
227
N
C
N
228
N
C
N
229
N
N
N
230
N
O
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
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
N
N
247
S
C
N
248
N
C
N
249
N
O
N
250
N
C
N
251
N
C
N
252
N
S
N
253
N
C
N
254
N
O
N
255
N
H
N
256
N
H
N
257
N
H
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
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
Y
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
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
H
N
288
N
H
N
289
N
N
N
290
S
C
N
291
N
C
N
292
N
O
N
293
N
C
N
294
N
C
N
295
N
C
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
S
N
321
N
O
N
322
N
O
N
323
N
O
N
324
N
O
N
325
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
R
C
N
330
N
O
N
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
N
N
343
S
C
N
344
N
C
N
345
N
O
N
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
N
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
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
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
N
380
N
O
N
381
N
O
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
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
N
N
394
S
C
N
395
N
C
N
396
N
O
N
397
N
C
N
398
N
C
N
399
N
C
N
400
N
O
N
401
N
H
N
402
N
H
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
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
doub
N
80
N
sing
N
81
N
doub
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
doub
N
92
N
sing
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
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
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
sing
N
121
N
sing
N
122
N
sing
N
123
N
doub
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
sing
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
doub
N
142
N
sing
N
143
N
sing
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
doub
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
Y
155
N
sing
Y
156
N
doub
Y
157
N
doub
N
158
N
sing
Y
159
N
sing
N
160
N
sing
Y
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
doub
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
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
doub
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
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
doub
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
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
doub
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
sing
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
doub
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
Y
263
N
doub
Y
264
N
sing
Y
265
N
sing
N
266
N
sing
Y
267
N
doub
N
268
N
sing
Y
269
N
doub
N
270
N
sing
Y
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
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
doub
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
doub
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
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
doub
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
Y
336
N
doub
Y
337
N
sing
Y
338
N
sing
N
339
N
sing
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
sing
Y
345
N
doub
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
sing
N
350
N
sing
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
sing
N
358
N
sing
N
359
N
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
Y
364
N
doub
Y
365
N
sing
Y
366
N
sing
N
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
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
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
sing
US
Biochemistry
BICHAW
0033
0006-2960
40
14829
14838
10.1021/bi015621z
11732902
Structure-guided programming of polyketide chain-length determination in chalcone synthase.
2001
10.2210/pdb1i86/pdb
pdb_00001i86
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
105
1
CCD
2000-06-15
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
BL9-2
SSRL
1.00
SYNCHROTRON
SSRL BEAMLINE BL9-2
42801.305
CHALCONE SYNTHASE 2
2.3.1.74
CHALCONE SYNTHASE (G256A)
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
404
nat
water
CHS2
no
yes
MVSVSEIRKAQRAEGPATILAIGTANPANCVEQSTYPDFYFKITNSEHKTELKEKFQRMCDKSMIKRRYMYLTEEILKEN
PNVCEYMAPSLDARQDMVVVEVPRLGKEAAVKAIKEWGQPKSKITHLIVCTTSGVDMPGADYQLTKLLGLRPYVKRYMMY
QQG(CSD)FAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPI
FEMVWTAQTIAPDSEGAIDAHLREAGLTFHLLKDVPGIVSKNITKALVEAFEPLGISDYNSIFWIAHPGGPAILDQVEQK
LALKPEKMNATREVLSEYGNMSSACVLFILDEMRKKSTQNGLKTTGEGLEWGVLFGFGPGLTIETVVLRSVAI
MVSVSEIRKAQRAEGPATILAIGTANPANCVEQSTYPDFYFKITNSEHKTELKEKFQRMCDKSMIKRRYMYLTEEILKEN
PNVCEYMAPSLDARQDMVVVEVPRLGKEAAVKAIKEWGQPKSKITHLIVCTTSGVDMPGADYQLTKLLGLRPYVKRYMMY
QQGCFAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPIFEMV
WTAQTIAPDSEGAIDAHLREAGLTFHLLKDVPGIVSKNITKALVEAFEPLGISDYNSIFWIAHPGGPAILDQVEQKLALK
PEKMNATREVLSEYGNMSSACVLFILDEMRKKSTQNGLKTTGEGLEWGVLFGFGPGLTIETVVLRSVAI
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Medicago
Escherichia
Escherichia coli
sample
3879
Medicago sativa
511693
Escherichia coli BL21
BL21
MODIFIED PET28B
PLASMID
1
2.11
41.72
VAPOR DIFFUSION, HANGING DROP
6.5
2.2-2.4 M ammonium sulfate, 100 mM PIPES, 5 mM DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2001-12-12
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-04-03
_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
Chalcone synthase
chalcone synthase (G256V)
chalcone synthase (G256L)
Chalcone synthase (G256F)
RCSB
Y
RCSB
2001-03-12
REL
REL
SO4
SULFATE ION
HOH
water
wild-type CHS
Other
experimental model
SUL
490
2
SO4
SO4
490
A
HOH
1
3
HOH
HOH
491
A
HOH
2
3
HOH
HOH
492
A
HOH
3
3
HOH
HOH
493
A
HOH
4
3
HOH
HOH
494
A
HOH
5
3
HOH
HOH
495
A
HOH
6
3
HOH
HOH
496
A
HOH
7
3
HOH
HOH
497
A
HOH
8
3
HOH
HOH
498
A
HOH
9
3
HOH
HOH
499
A
HOH
10
3
HOH
HOH
500
A
HOH
11
3
HOH
HOH
501
A
HOH
12
3
HOH
HOH
502
A
HOH
13
3
HOH
HOH
503
A
HOH
14
3
HOH
HOH
504
A
HOH
15
3
HOH
HOH
505
A
HOH
16
3
HOH
HOH
506
A
HOH
17
3
HOH
HOH
507
A
HOH
18
3
HOH
HOH
508
A
HOH
19
3
HOH
HOH
509
A
HOH
20
3
HOH
HOH
510
A
HOH
21
3
HOH
HOH
511
A
HOH
22
3
HOH
HOH
512
A
HOH
24
3
HOH
HOH
513
A
HOH
25
3
HOH
HOH
514
A
HOH
26
3
HOH
HOH
515
A
HOH
27
3
HOH
HOH
516
A
HOH
28
3
HOH
HOH
517
A
HOH
29
3
HOH
HOH
518
A
HOH
30
3
HOH
HOH
519
A
HOH
31
3
HOH
HOH
520
A
HOH
32
3
HOH
HOH
521
A
HOH
33
3
HOH
HOH
522
A
HOH
34
3
HOH
HOH
523
A
HOH
35
3
HOH
HOH
524
A
HOH
36
3
HOH
HOH
525
A
HOH
37
3
HOH
HOH
526
A
HOH
38
3
HOH
HOH
527
A
HOH
39
3
HOH
HOH
528
A
HOH
40
3
HOH
HOH
529
A
HOH
41
3
HOH
HOH
530
A
HOH
42
3
HOH
HOH
531
A
HOH
44
3
HOH
HOH
532
A
HOH
45
3
HOH
HOH
533
A
HOH
46
3
HOH
HOH
534
A
HOH
47
3
HOH
HOH
535
A
HOH
48
3
HOH
HOH
536
A
HOH
49
3
HOH
HOH
537
A
HOH
50
3
HOH
HOH
538
A
HOH
51
3
HOH
HOH
539
A
HOH
52
3
HOH
HOH
540
A
HOH
54
3
HOH
HOH
541
A
HOH
55
3
HOH
HOH
542
A
HOH
56
3
HOH
HOH
543
A
HOH
57
3
HOH
HOH
544
A
HOH
58
3
HOH
HOH
545
A
HOH
59
3
HOH
HOH
546
A
HOH
60
3
HOH
HOH
547
A
HOH
61
3
HOH
HOH
548
A
HOH
62
3
HOH
HOH
549
A
HOH
63
3
HOH
HOH
550
A
HOH
64
3
HOH
HOH
551
A
HOH
65
3
HOH
HOH
552
A
HOH
66
3
HOH
HOH
553
A
HOH
67
3
HOH
HOH
554
A
HOH
68
3
HOH
HOH
555
A
HOH
69
3
HOH
HOH
556
A
HOH
70
3
HOH
HOH
557
A
HOH
71
3
HOH
HOH
558
A
HOH
72
3
HOH
HOH
559
A
HOH
73
3
HOH
HOH
560
A
HOH
74
3
HOH
HOH
561
A
HOH
75
3
HOH
HOH
562
A
HOH
76
3
HOH
HOH
563
A
HOH
77
3
HOH
HOH
564
A
HOH
78
3
HOH
HOH
565
A
HOH
79
3
HOH
HOH
566
A
HOH
80
3
HOH
HOH
567
A
HOH
81
3
HOH
HOH
568
A
HOH
82
3
HOH
HOH
569
A
HOH
83
3
HOH
HOH
570
A
HOH
84
3
HOH
HOH
571
A
HOH
85
3
HOH
HOH
572
A
HOH
86
3
HOH
HOH
573
A
HOH
87
3
HOH
HOH
574
A
HOH
88
3
HOH
HOH
575
A
HOH
89
3
HOH
HOH
576
A
HOH
90
3
HOH
HOH
577
A
HOH
91
3
HOH
HOH
578
A
HOH
92
3
HOH
HOH
579
A
HOH
93
3
HOH
HOH
580
A
HOH
94
3
HOH
HOH
581
A
HOH
95
3
HOH
HOH
582
A
HOH
96
3
HOH
HOH
583
A
HOH
97
3
HOH
HOH
584
A
HOH
98
3
HOH
HOH
585
A
HOH
99
3
HOH
HOH
586
A
HOH
100
3
HOH
HOH
587
A
HOH
101
3
HOH
HOH
588
A
HOH
102
3
HOH
HOH
589
A
HOH
103
3
HOH
HOH
590
A
HOH
104
3
HOH
HOH
591
A
HOH
105
3
HOH
HOH
592
A
HOH
106
3
HOH
HOH
593
A
HOH
107
3
HOH
HOH
594
A
HOH
108
3
HOH
HOH
595
A
HOH
109
3
HOH
HOH
596
A
HOH
110
3
HOH
HOH
597
A
HOH
111
3
HOH
HOH
598
A
HOH
112
3
HOH
HOH
599
A
HOH
113
3
HOH
HOH
600
A
HOH
114
3
HOH
HOH
601
A
HOH
115
3
HOH
HOH
602
A
HOH
116
3
HOH
HOH
603
A
HOH
117
3
HOH
HOH
604
A
HOH
118
3
HOH
HOH
605
A
HOH
119
3
HOH
HOH
606
A
HOH
120
3
HOH
HOH
607
A
HOH
121
3
HOH
HOH
608
A
HOH
122
3
HOH
HOH
609
A
HOH
123
3
HOH
HOH
610
A
HOH
124
3
HOH
HOH
611
A
HOH
125
3
HOH
HOH
612
A
HOH
126
3
HOH
HOH
613
A
HOH
127
3
HOH
HOH
614
A
HOH
128
3
HOH
HOH
615
A
HOH
129
3
HOH
HOH
616
A
HOH
130
3
HOH
HOH
617
A
HOH
131
3
HOH
HOH
618
A
HOH
132
3
HOH
HOH
619
A
HOH
133
3
HOH
HOH
620
A
HOH
134
3
HOH
HOH
621
A
HOH
135
3
HOH
HOH
622
A
HOH
136
3
HOH
HOH
623
A
HOH
137
3
HOH
HOH
624
A
HOH
138
3
HOH
HOH
625
A
HOH
139
3
HOH
HOH
626
A
HOH
140
3
HOH
HOH
627
A
HOH
141
3
HOH
HOH
628
A
HOH
142
3
HOH
HOH
629
A
HOH
143
3
HOH
HOH
630
A
HOH
144
3
HOH
HOH
631
A
HOH
145
3
HOH
HOH
632
A
HOH
146
3
HOH
HOH
633
A
HOH
147
3
HOH
HOH
634
A
HOH
148
3
HOH
HOH
635
A
HOH
149
3
HOH
HOH
636
A
HOH
150
3
HOH
HOH
637
A
HOH
151
3
HOH
HOH
638
A
HOH
152
3
HOH
HOH
639
A
HOH
153
3
HOH
HOH
640
A
HOH
154
3
HOH
HOH
641
A
HOH
155
3
HOH
HOH
642
A
HOH
156
3
HOH
HOH
643
A
HOH
157
3
HOH
HOH
644
A
HOH
158
3
HOH
HOH
645
A
HOH
159
3
HOH
HOH
646
A
HOH
160
3
HOH
HOH
647
A
HOH
161
3
HOH
HOH
648
A
HOH
162
3
HOH
HOH
649
A
HOH
163
3
HOH
HOH
650
A
HOH
164
3
HOH
HOH
651
A
HOH
165
3
HOH
HOH
652
A
HOH
166
3
HOH
HOH
653
A
HOH
167
3
HOH
HOH
654
A
HOH
168
3
HOH
HOH
655
A
HOH
169
3
HOH
HOH
656
A
HOH
170
3
HOH
HOH
657
A
HOH
171
3
HOH
HOH
658
A
HOH
172
3
HOH
HOH
659
A
HOH
173
3
HOH
HOH
660
A
HOH
174
3
HOH
HOH
661
A
HOH
175
3
HOH
HOH
662
A
HOH
176
3
HOH
HOH
663
A
HOH
177
3
HOH
HOH
664
A
HOH
178
3
HOH
HOH
665
A
HOH
179
3
HOH
HOH
666
A
HOH
180
3
HOH
HOH
667
A
HOH
181
3
HOH
HOH
668
A
HOH
182
3
HOH
HOH
669
A
HOH
183
3
HOH
HOH
670
A
HOH
184
3
HOH
HOH
671
A
HOH
185
3
HOH
HOH
672
A
HOH
186
3
HOH
HOH
673
A
HOH
187
3
HOH
HOH
674
A
HOH
188
3
HOH
HOH
675
A
HOH
189
3
HOH
HOH
676
A
HOH
190
3
HOH
HOH
677
A
HOH
191
3
HOH
HOH
678
A
HOH
192
3
HOH
HOH
679
A
HOH
193
3
HOH
HOH
680
A
HOH
194
3
HOH
HOH
681
A
HOH
195
3
HOH
HOH
682
A
HOH
196
3
HOH
HOH
683
A
HOH
197
3
HOH
HOH
684
A
HOH
198
3
HOH
HOH
685
A
HOH
199
3
HOH
HOH
686
A
HOH
200
3
HOH
HOH
687
A
HOH
201
3
HOH
HOH
688
A
HOH
202
3
HOH
HOH
689
A
HOH
203
3
HOH
HOH
690
A
HOH
204
3
HOH
HOH
691
A
HOH
205
3
HOH
HOH
692
A
HOH
206
3
HOH
HOH
693
A
HOH
207
3
HOH
HOH
694
A
HOH
208
3
HOH
HOH
695
A
HOH
209
3
HOH
HOH
696
A
HOH
210
3
HOH
HOH
697
A
HOH
211
3
HOH
HOH
698
A
HOH
212
3
HOH
HOH
699
A
HOH
214
3
HOH
HOH
700
A
HOH
215
3
HOH
HOH
701
A
HOH
216
3
HOH
HOH
702
A
HOH
217
3
HOH
HOH
703
A
HOH
218
3
HOH
HOH
704
A
HOH
219
3
HOH
HOH
705
A
HOH
220
3
HOH
HOH
706
A
HOH
221
3
HOH
HOH
707
A
HOH
222
3
HOH
HOH
708
A
HOH
223
3
HOH
HOH
709
A
HOH
224
3
HOH
HOH
710
A
HOH
225
3
HOH
HOH
711
A
HOH
226
3
HOH
HOH
712
A
HOH
227
3
HOH
HOH
713
A
HOH
228
3
HOH
HOH
714
A
HOH
229
3
HOH
HOH
715
A
HOH
230
3
HOH
HOH
716
A
HOH
231
3
HOH
HOH
717
A
HOH
232
3
HOH
HOH
718
A
HOH
233
3
HOH
HOH
719
A
HOH
234
3
HOH
HOH
720
A
HOH
235
3
HOH
HOH
721
A
HOH
236
3
HOH
HOH
722
A
HOH
237
3
HOH
HOH
723
A
HOH
238
3
HOH
HOH
724
A
HOH
239
3
HOH
HOH
725
A
HOH
240
3
HOH
HOH
726
A
HOH
241
3
HOH
HOH
727
A
HOH
242
3
HOH
HOH
728
A
HOH
243
3
HOH
HOH
729
A
HOH
244
3
HOH
HOH
730
A
HOH
245
3
HOH
HOH
731
A
HOH
246
3
HOH
HOH
732
A
HOH
247
3
HOH
HOH
733
A
HOH
248
3
HOH
HOH
734
A
HOH
249
3
HOH
HOH
735
A
HOH
250
3
HOH
HOH
736
A
HOH
251
3
HOH
HOH
737
A
HOH
252
3
HOH
HOH
738
A
HOH
253
3
HOH
HOH
739
A
HOH
254
3
HOH
HOH
740
A
HOH
255
3
HOH
HOH
741
A
HOH
256
3
HOH
HOH
742
A
HOH
257
3
HOH
HOH
743
A
HOH
258
3
HOH
HOH
744
A
HOH
259
3
HOH
HOH
745
A
HOH
260
3
HOH
HOH
746
A
HOH
261
3
HOH
HOH
747
A
HOH
262
3
HOH
HOH
748
A
HOH
263
3
HOH
HOH
749
A
HOH
264
3
HOH
HOH
750
A
HOH
265
3
HOH
HOH
751
A
HOH
266
3
HOH
HOH
752
A
HOH
267
3
HOH
HOH
753
A
HOH
268
3
HOH
HOH
754
A
HOH
269
3
HOH
HOH
755
A
HOH
270
3
HOH
HOH
756
A
HOH
271
3
HOH
HOH
757
A
HOH
272
3
HOH
HOH
758
A
HOH
273
3
HOH
HOH
759
A
HOH
274
3
HOH
HOH
760
A
HOH
275
3
HOH
HOH
761
A
HOH
276
3
HOH
HOH
762
A
HOH
277
3
HOH
HOH
763
A
HOH
278
3
HOH
HOH
764
A
HOH
279
3
HOH
HOH
765
A
HOH
280
3
HOH
HOH
766
A
HOH
281
3
HOH
HOH
767
A
HOH
282
3
HOH
HOH
768
A
HOH
283
3
HOH
HOH
769
A
HOH
284
3
HOH
HOH
770
A
HOH
285
3
HOH
HOH
771
A
HOH
286
3
HOH
HOH
772
A
HOH
287
3
HOH
HOH
773
A
HOH
288
3
HOH
HOH
774
A
HOH
289
3
HOH
HOH
775
A
HOH
290
3
HOH
HOH
776
A
HOH
291
3
HOH
HOH
777
A
HOH
292
3
HOH
HOH
778
A
HOH
293
3
HOH
HOH
779
A
HOH
294
3
HOH
HOH
780
A
HOH
295
3
HOH
HOH
781
A
HOH
296
3
HOH
HOH
782
A
HOH
297
3
HOH
HOH
783
A
HOH
298
3
HOH
HOH
784
A
HOH
299
3
HOH
HOH
785
A
HOH
300
3
HOH
HOH
786
A
HOH
301
3
HOH
HOH
787
A
HOH
302
3
HOH
HOH
788
A
HOH
303
3
HOH
HOH
789
A
HOH
304
3
HOH
HOH
790
A
HOH
305
3
HOH
HOH
791
A
HOH
306
3
HOH
HOH
792
A
HOH
307
3
HOH
HOH
793
A
HOH
308
3
HOH
HOH
794
A
HOH
309
3
HOH
HOH
795
A
HOH
310
3
HOH
HOH
796
A
HOH
311
3
HOH
HOH
797
A
HOH
312
3
HOH
HOH
798
A
HOH
313
3
HOH
HOH
799
A
HOH
314
3
HOH
HOH
800
A
HOH
315
3
HOH
HOH
801
A
HOH
316
3
HOH
HOH
802
A
HOH
317
3
HOH
HOH
803
A
HOH
318
3
HOH
HOH
804
A
HOH
319
3
HOH
HOH
805
A
HOH
320
3
HOH
HOH
806
A
HOH
321
3
HOH
HOH
807
A
HOH
322
3
HOH
HOH
808
A
HOH
323
3
HOH
HOH
809
A
HOH
324
3
HOH
HOH
810
A
HOH
325
3
HOH
HOH
811
A
HOH
326
3
HOH
HOH
812
A
HOH
327
3
HOH
HOH
813
A
HOH
328
3
HOH
HOH
814
A
HOH
329
3
HOH
HOH
815
A
HOH
330
3
HOH
HOH
816
A
HOH
331
3
HOH
HOH
817
A
HOH
332
3
HOH
HOH
818
A
HOH
333
3
HOH
HOH
819
A
HOH
334
3
HOH
HOH
820
A
HOH
335
3
HOH
HOH
821
A
HOH
336
3
HOH
HOH
822
A
HOH
337
3
HOH
HOH
823
A
HOH
338
3
HOH
HOH
824
A
HOH
339
3
HOH
HOH
825
A
HOH
340
3
HOH
HOH
826
A
HOH
341
3
HOH
HOH
827
A
HOH
342
3
HOH
HOH
828
A
HOH
343
3
HOH
HOH
829
A
HOH
344
3
HOH
HOH
830
A
HOH
345
3
HOH
HOH
831
A
HOH
346
3
HOH
HOH
832
A
HOH
347
3
HOH
HOH
833
A
HOH
348
3
HOH
HOH
834
A
HOH
349
3
HOH
HOH
835
A
HOH
350
3
HOH
HOH
836
A
HOH
351
3
HOH
HOH
837
A
HOH
352
3
HOH
HOH
838
A
HOH
353
3
HOH
HOH
839
A
HOH
354
3
HOH
HOH
840
A
HOH
355
3
HOH
HOH
841
A
HOH
356
3
HOH
HOH
842
A
HOH
357
3
HOH
HOH
843
A
HOH
358
3
HOH
HOH
844
A
HOH
359
3
HOH
HOH
845
A
HOH
360
3
HOH
HOH
846
A
HOH
361
3
HOH
HOH
847
A
HOH
362
3
HOH
HOH
848
A
HOH
363
3
HOH
HOH
849
A
HOH
364
3
HOH
HOH
850
A
HOH
365
3
HOH
HOH
851
A
HOH
366
3
HOH
HOH
852
A
HOH
367
3
HOH
HOH
853
A
HOH
368
3
HOH
HOH
854
A
HOH
369
3
HOH
HOH
855
A
HOH
370
3
HOH
HOH
856
A
HOH
371
3
HOH
HOH
857
A
HOH
372
3
HOH
HOH
858
A
HOH
373
3
HOH
HOH
859
A
HOH
374
3
HOH
HOH
860
A
HOH
375
3
HOH
HOH
861
A
HOH
376
3
HOH
HOH
862
A
HOH
377
3
HOH
HOH
863
A
HOH
378
3
HOH
HOH
864
A
HOH
379
3
HOH
HOH
865
A
HOH
380
3
HOH
HOH
866
A
HOH
381
3
HOH
HOH
867
A
HOH
382
3
HOH
HOH
868
A
HOH
383
3
HOH
HOH
869
A
HOH
384
3
HOH
HOH
870
A
HOH
385
3
HOH
HOH
871
A
HOH
386
3
HOH
HOH
872
A
HOH
387
3
HOH
HOH
873
A
HOH
388
3
HOH
HOH
874
A
HOH
389
3
HOH
HOH
875
A
HOH
390
3
HOH
HOH
876
A
HOH
391
3
HOH
HOH
877
A
HOH
392
3
HOH
HOH
878
A
HOH
393
3
HOH
HOH
879
A
HOH
394
3
HOH
HOH
880
A
HOH
395
3
HOH
HOH
881
A
HOH
396
3
HOH
HOH
882
A
HOH
397
3
HOH
HOH
883
A
HOH
398
3
HOH
HOH
884
A
HOH
399
3
HOH
HOH
885
A
HOH
400
3
HOH
HOH
886
A
HOH
401
3
HOH
HOH
887
A
HOH
402
3
HOH
HOH
888
A
HOH
403
3
HOH
HOH
889
A
HOH
404
3
HOH
HOH
890
A
HOH
405
3
HOH
HOH
891
A
HOH
406
3
HOH
HOH
892
A
HOH
407
3
HOH
HOH
893
A
HOH
408
3
HOH
HOH
894
A
MET
1
n
1
MET
1
A
VAL
2
n
2
VAL
2
A
SER
3
n
3
SER
3
A
VAL
4
n
4
VAL
4
A
SER
5
n
5
SER
5
A
GLU
6
n
6
GLU
6
A
ILE
7
n
7
ILE
7
A
ARG
8
n
8
ARG
8
A
LYS
9
n
9
LYS
9
A
ALA
10
n
10
ALA
10
A
GLN
11
n
11
GLN
11
A
ARG
12
n
12
ARG
12
A
ALA
13
n
13
ALA
13
A
GLU
14
n
14
GLU
14
A
GLY
15
n
15
GLY
15
A
PRO
16
n
16
PRO
16
A
ALA
17
n
17
ALA
17
A
THR
18
n
18
THR
18
A
ILE
19
n
19
ILE
19
A
LEU
20
n
20
LEU
20
A
ALA
21
n
21
ALA
21
A
ILE
22
n
22
ILE
22
A
GLY
23
n
23
GLY
23
A
THR
24
n
24
THR
24
A
ALA
25
n
25
ALA
25
A
ASN
26
n
26
ASN
26
A
PRO
27
n
27
PRO
27
A
ALA
28
n
28
ALA
28
A
ASN
29
n
29
ASN
29
A
CYS
30
n
30
CYS
30
A
VAL
31
n
31
VAL
31
A
GLU
32
n
32
GLU
32
A
GLN
33
n
33
GLN
33
A
SER
34
n
34
SER
34
A
THR
35
n
35
THR
35
A
TYR
36
n
36
TYR
36
A
PRO
37
n
37
PRO
37
A
ASP
38
n
38
ASP
38
A
PHE
39
n
39
PHE
39
A
TYR
40
n
40
TYR
40
A
PHE
41
n
41
PHE
41
A
LYS
42
n
42
LYS
42
A
ILE
43
n
43
ILE
43
A
THR
44
n
44
THR
44
A
ASN
45
n
45
ASN
45
A
SER
46
n
46
SER
46
A
GLU
47
n
47
GLU
47
A
HIS
48
n
48
HIS
48
A
LYS
49
n
49
LYS
49
A
THR
50
n
50
THR
50
A
GLU
51
n
51
GLU
51
A
LEU
52
n
52
LEU
52
A
LYS
53
n
53
LYS
53
A
GLU
54
n
54
GLU
54
A
LYS
55
n
55
LYS
55
A
PHE
56
n
56
PHE
56
A
GLN
57
n
57
GLN
57
A
ARG
58
n
58
ARG
58
A
MET
59
n
59
MET
59
A
CYS
60
n
60
CYS
60
A
ASP
61
n
61
ASP
61
A
LYS
62
n
62
LYS
62
A
SER
63
n
63
SER
63
A
MET
64
n
64
MET
64
A
ILE
65
n
65
ILE
65
A
LYS
66
n
66
LYS
66
A
ARG
67
n
67
ARG
67
A
ARG
68
n
68
ARG
68
A
TYR
69
n
69
TYR
69
A
MET
70
n
70
MET
70
A
TYR
71
n
71
TYR
71
A
LEU
72
n
72
LEU
72
A
THR
73
n
73
THR
73
A
GLU
74
n
74
GLU
74
A
GLU
75
n
75
GLU
75
A
ILE
76
n
76
ILE
76
A
LEU
77
n
77
LEU
77
A
LYS
78
n
78
LYS
78
A
GLU
79
n
79
GLU
79
A
ASN
80
n
80
ASN
80
A
PRO
81
n
81
PRO
81
A
ASN
82
n
82
ASN
82
A
VAL
83
n
83
VAL
83
A
CYS
84
n
84
CYS
84
A
GLU
85
n
85
GLU
85
A
TYR
86
n
86
TYR
86
A
MET
87
n
87
MET
87
A
ALA
88
n
88
ALA
88
A
PRO
89
n
89
PRO
89
A
SER
90
n
90
SER
90
A
LEU
91
n
91
LEU
91
A
ASP
92
n
92
ASP
92
A
ALA
93
n
93
ALA
93
A
ARG
94
n
94
ARG
94
A
GLN
95
n
95
GLN
95
A
ASP
96
n
96
ASP
96
A
MET
97
n
97
MET
97
A
VAL
98
n
98
VAL
98
A
VAL
99
n
99
VAL
99
A
VAL
100
n
100
VAL
100
A
GLU
101
n
101
GLU
101
A
VAL
102
n
102
VAL
102
A
PRO
103
n
103
PRO
103
A
ARG
104
n
104
ARG
104
A
LEU
105
n
105
LEU
105
A
GLY
106
n
106
GLY
106
A
LYS
107
n
107
LYS
107
A
GLU
108
n
108
GLU
108
A
ALA
109
n
109
ALA
109
A
ALA
110
n
110
ALA
110
A
VAL
111
n
111
VAL
111
A
LYS
112
n
112
LYS
112
A
ALA
113
n
113
ALA
113
A
ILE
114
n
114
ILE
114
A
LYS
115
n
115
LYS
115
A
GLU
116
n
116
GLU
116
A
TRP
117
n
117
TRP
117
A
GLY
118
n
118
GLY
118
A
GLN
119
n
119
GLN
119
A
PRO
120
n
120
PRO
120
A
LYS
121
n
121
LYS
121
A
SER
122
n
122
SER
122
A
LYS
123
n
123
LYS
123
A
ILE
124
n
124
ILE
124
A
THR
125
n
125
THR
125
A
HIS
126
n
126
HIS
126
A
LEU
127
n
127
LEU
127
A
ILE
128
n
128
ILE
128
A
VAL
129
n
129
VAL
129
A
CYS
130
n
130
CYS
130
A
THR
131
n
131
THR
131
A
THR
132
n
132
THR
132
A
SER
133
n
133
SER
133
A
GLY
134
n
134
GLY
134
A
VAL
135
n
135
VAL
135
A
ASP
136
n
136
ASP
136
A
MET
137
n
137
MET
137
A
PRO
138
n
138
PRO
138
A
GLY
139
n
139
GLY
139
A
ALA
140
n
140
ALA
140
A
ASP
141
n
141
ASP
141
A
TYR
142
n
142
TYR
142
A
GLN
143
n
143
GLN
143
A
LEU
144
n
144
LEU
144
A
THR
145
n
145
THR
145
A
LYS
146
n
146
LYS
146
A
LEU
147
n
147
LEU
147
A
LEU
148
n
148
LEU
148
A
GLY
149
n
149
GLY
149
A
LEU
150
n
150
LEU
150
A
ARG
151
n
151
ARG
151
A
PRO
152
n
152
PRO
152
A
TYR
153
n
153
TYR
153
A
VAL
154
n
154
VAL
154
A
LYS
155
n
155
LYS
155
A
ARG
156
n
156
ARG
156
A
TYR
157
n
157
TYR
157
A
MET
158
n
158
MET
158
A
MET
159
n
159
MET
159
A
TYR
160
n
160
TYR
160
A
GLN
161
n
161
GLN
161
A
GLN
162
n
162
GLN
162
A
GLY
163
n
163
GLY
163
A
CSD
164
n
164
CSD
164
A
PHE
165
n
165
PHE
165
A
ALA
166
n
166
ALA
166
A
GLY
167
n
167
GLY
167
A
GLY
168
n
168
GLY
168
A
THR
169
n
169
THR
169
A
VAL
170
n
170
VAL
170
A
LEU
171
n
171
LEU
171
A
ARG
172
n
172
ARG
172
A
LEU
173
n
173
LEU
173
A
ALA
174
n
174
ALA
174
A
LYS
175
n
175
LYS
175
A
ASP
176
n
176
ASP
176
A
LEU
177
n
177
LEU
177
A
ALA
178
n
178
ALA
178
A
GLU
179
n
179
GLU
179
A
ASN
180
n
180
ASN
180
A
ASN
181
n
181
ASN
181
A
LYS
182
n
182
LYS
182
A
GLY
183
n
183
GLY
183
A
ALA
184
n
184
ALA
184
A
ARG
185
n
185
ARG
185
A
VAL
186
n
186
VAL
186
A
LEU
187
n
187
LEU
187
A
VAL
188
n
188
VAL
188
A
VAL
189
n
189
VAL
189
A
CYS
190
n
190
CYS
190
A
SER
191
n
191
SER
191
A
GLU
192
n
192
GLU
192
A
VAL
193
n
193
VAL
193
A
THR
194
n
194
THR
194
A
ALA
195
n
195
ALA
195
A
VAL
196
n
196
VAL
196
A
THR
197
n
197
THR
197
A
PHE
198
n
198
PHE
198
A
ARG
199
n
199
ARG
199
A
GLY
200
n
200
GLY
200
A
PRO
201
n
201
PRO
201
A
SER
202
n
202
SER
202
A
ASP
203
n
203
ASP
203
A
THR
204
n
204
THR
204
A
HIS
205
n
205
HIS
205
A
LEU
206
n
206
LEU
206
A
ASP
207
n
207
ASP
207
A
SER
208
n
208
SER
208
A
LEU
209
n
209
LEU
209
A
VAL
210
n
210
VAL
210
A
GLY
211
n
211
GLY
211
A
GLN
212
n
212
GLN
212
A
ALA
213
n
213
ALA
213
A
LEU
214
n
214
LEU
214
A
PHE
215
n
215
PHE
215
A
GLY
216
n
216
GLY
216
A
ASP
217
n
217
ASP
217
A
GLY
218
n
218
GLY
218
A
ALA
219
n
219
ALA
219
A
ALA
220
n
220
ALA
220
A
ALA
221
n
221
ALA
221
A
LEU
222
n
222
LEU
222
A
ILE
223
n
223
ILE
223
A
VAL
224
n
224
VAL
224
A
GLY
225
n
225
GLY
225
A
SER
226
n
226
SER
226
A
ASP
227
n
227
ASP
227
A
PRO
228
n
228
PRO
228
A
VAL
229
n
229
VAL
229
A
PRO
230
n
230
PRO
230
A
GLU
231
n
231
GLU
231
A
ILE
232
n
232
ILE
232
A
GLU
233
n
233
GLU
233
A
LYS
234
n
234
LYS
234
A
PRO
235
n
235
PRO
235
A
ILE
236
n
236
ILE
236
A
PHE
237
n
237
PHE
237
A
GLU
238
n
238
GLU
238
A
MET
239
n
239
MET
239
A
VAL
240
n
240
VAL
240
A
TRP
241
n
241
TRP
241
A
THR
242
n
242
THR
242
A
ALA
243
n
243
ALA
243
A
GLN
244
n
244
GLN
244
A
THR
245
n
245
THR
245
A
ILE
246
n
246
ILE
246
A
ALA
247
n
247
ALA
247
A
PRO
248
n
248
PRO
248
A
ASP
249
n
249
ASP
249
A
SER
250
n
250
SER
250
A
GLU
251
n
251
GLU
251
A
GLY
252
n
252
GLY
252
A
ALA
253
n
253
ALA
253
A
ILE
254
n
254
ILE
254
A
ASP
255
n
255
ASP
255
A
ALA
256
n
256
ALA
256
A
HIS
257
n
257
HIS
257
A
LEU
258
n
258
LEU
258
A
ARG
259
n
259
ARG
259
A
GLU
260
n
260
GLU
260
A
ALA
261
n
261
ALA
261
A
GLY
262
n
262
GLY
262
A
LEU
263
n
263
LEU
263
A
THR
264
n
264
THR
264
A
PHE
265
n
265
PHE
265
A
HIS
266
n
266
HIS
266
A
LEU
267
n
267
LEU
267
A
LEU
268
n
268
LEU
268
A
LYS
269
n
269
LYS
269
A
ASP
270
n
270
ASP
270
A
VAL
271
n
271
VAL
271
A
PRO
272
n
272
PRO
272
A
GLY
273
n
273
GLY
273
A
ILE
274
n
274
ILE
274
A
VAL
275
n
275
VAL
275
A
SER
276
n
276
SER
276
A
LYS
277
n
277
LYS
277
A
ASN
278
n
278
ASN
278
A
ILE
279
n
279
ILE
279
A
THR
280
n
280
THR
280
A
LYS
281
n
281
LYS
281
A
ALA
282
n
282
ALA
282
A
LEU
283
n
283
LEU
283
A
VAL
284
n
284
VAL
284
A
GLU
285
n
285
GLU
285
A
ALA
286
n
286
ALA
286
A
PHE
287
n
287
PHE
287
A
GLU
288
n
288
GLU
288
A
PRO
289
n
289
PRO
289
A
LEU
290
n
290
LEU
290
A
GLY
291
n
291
GLY
291
A
ILE
292
n
292
ILE
292
A
SER
293
n
293
SER
293
A
ASP
294
n
294
ASP
294
A
TYR
295
n
295
TYR
295
A
ASN
296
n
296
ASN
296
A
SER
297
n
297
SER
297
A
ILE
298
n
298
ILE
298
A
PHE
299
n
299
PHE
299
A
TRP
300
n
300
TRP
300
A
ILE
301
n
301
ILE
301
A
ALA
302
n
302
ALA
302
A
HIS
303
n
303
HIS
303
A
PRO
304
n
304
PRO
304
A
GLY
305
n
305
GLY
305
A
GLY
306
n
306
GLY
306
A
PRO
307
n
307
PRO
307
A
ALA
308
n
308
ALA
308
A
ILE
309
n
309
ILE
309
A
LEU
310
n
310
LEU
310
A
ASP
311
n
311
ASP
311
A
GLN
312
n
312
GLN
312
A
VAL
313
n
313
VAL
313
A
GLU
314
n
314
GLU
314
A
GLN
315
n
315
GLN
315
A
LYS
316
n
316
LYS
316
A
LEU
317
n
317
LEU
317
A
ALA
318
n
318
ALA
318
A
LEU
319
n
319
LEU
319
A
LYS
320
n
320
LYS
320
A
PRO
321
n
321
PRO
321
A
GLU
322
n
322
GLU
322
A
LYS
323
n
323
LYS
323
A
MET
324
n
324
MET
324
A
ASN
325
n
325
ASN
325
A
ALA
326
n
326
ALA
326
A
THR
327
n
327
THR
327
A
ARG
328
n
328
ARG
328
A
GLU
329
n
329
GLU
329
A
VAL
330
n
330
VAL
330
A
LEU
331
n
331
LEU
331
A
SER
332
n
332
SER
332
A
GLU
333
n
333
GLU
333
A
TYR
334
n
334
TYR
334
A
GLY
335
n
335
GLY
335
A
ASN
336
n
336
ASN
336
A
MET
337
n
337
MET
337
A
SER
338
n
338
SER
338
A
SER
339
n
339
SER
339
A
ALA
340
n
340
ALA
340
A
CYS
341
n
341
CYS
341
A
VAL
342
n
342
VAL
342
A
LEU
343
n
343
LEU
343
A
PHE
344
n
344
PHE
344
A
ILE
345
n
345
ILE
345
A
LEU
346
n
346
LEU
346
A
ASP
347
n
347
ASP
347
A
GLU
348
n
348
GLU
348
A
MET
349
n
349
MET
349
A
ARG
350
n
350
ARG
350
A
LYS
351
n
351
LYS
351
A
LYS
352
n
352
LYS
352
A
SER
353
n
353
SER
353
A
THR
354
n
354
THR
354
A
GLN
355
n
355
GLN
355
A
ASN
356
n
356
ASN
356
A
GLY
357
n
357
GLY
357
A
LEU
358
n
358
LEU
358
A
LYS
359
n
359
LYS
359
A
THR
360
n
360
THR
360
A
THR
361
n
361
THR
361
A
GLY
362
n
362
GLY
362
A
GLU
363
n
363
GLU
363
A
GLY
364
n
364
GLY
364
A
LEU
365
n
365
LEU
365
A
GLU
366
n
366
GLU
366
A
TRP
367
n
367
TRP
367
A
GLY
368
n
368
GLY
368
A
VAL
369
n
369
VAL
369
A
LEU
370
n
370
LEU
370
A
PHE
371
n
371
PHE
371
A
GLY
372
n
372
GLY
372
A
PHE
373
n
373
PHE
373
A
GLY
374
n
374
GLY
374
A
PRO
375
n
375
PRO
375
A
GLY
376
n
376
GLY
376
A
LEU
377
n
377
LEU
377
A
THR
378
n
378
THR
378
A
ILE
379
n
379
ILE
379
A
GLU
380
n
380
GLU
380
A
THR
381
n
381
THR
381
A
VAL
382
n
382
VAL
382
A
VAL
383
n
383
VAL
383
A
LEU
384
n
384
LEU
384
A
ARG
385
n
385
ARG
385
A
SER
386
n
386
SER
386
A
VAL
387
n
387
VAL
387
A
ALA
388
n
388
ALA
388
A
ILE
389
n
389
ILE
389
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
6380
-32
27560
A
CSD
164
3-SULFINOALANINE
A
CSD
164
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
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_557
y,x,-z+2
crystal symmetry operation
0.0000000000
0.0000000000
130.1320000000
A
O
LYS
155
A
O
LYS
155
A
N
LEU
127
A
N
LEU
127
A
N
HIS
126
A
N
HIS
126
A
O
ARG
185
A
O
ARG
185
A
N
GLU
192
A
N
GLU
192
A
O
GLY
218
A
O
GLY
218
A
N
GLY
225
A
N
GLY
225
A
O
THR
18
A
O
THR
18
A
N
ILE
19
A
N
ILE
19
A
O
PHE
237
A
O
PHE
237
A
O
THR
245
A
O
THR
245
A
N
ILE
379
A
N
ILE
379
A
O
LEU
384
A
O
LEU
384
A
N
GLY
368
A
N
GLY
368
A
N
VAL
369
A
N
VAL
369
A
O
PHE
299
A
O
PHE
299
A
N
VAL
31
A
N
VAL
31
A
O
ARG
68
A
O
ARG
68
A
O
ASP
255
A
O
ASP
255
A
N
HIS
266
A
N
HIS
266
A
O
ARG
259
A
O
ARG
259
A
N
GLY
262
A
N
GLY
262
1
A
HOH
538
C
HOH
1
A
A
O
O
HOH
HOH
695
765
1.53
1
A
A
O
O
HOH
HOH
749
777
2.00
1
A
A
CG
OE1
MET
GLN
159
162
2.00
A
1
A
A
O
O
HOH
HOH
823
851
2.19
1
A
MET
137
-18.31
1
A
GLY
376
-18.85
1
A
A
MET
PRO
137
138
-42.29
1
A
A
GLY
LEU
376
377
-32.05
1
10.81
1.70
113.30
124.11
A
A
A
CA
CB
CG
MET
MET
MET
1
1
1
N
1
-3.60
0.50
120.30
116.70
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
12
12
12
N
1
-3.30
0.50
120.30
117.00
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
3.27
0.50
120.30
123.57
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
-13.38
2.10
120.10
106.72
A
A
A
CA
C
O
MET
MET
MET
137
137
137
N
1
-9.01
1.40
111.50
102.49
A
A
A
CA
N
CD
PRO
PRO
PRO
138
138
138
N
1
8.03
1.10
102.60
110.63
A
A
A
N
CA
CB
PRO
PRO
PRO
138
138
138
N
1
9.22
1.40
123.60
132.82
A
A
A
CD
NE
CZ
ARG
ARG
ARG
328
328
328
N
1
19.05
2.20
117.20
136.25
A
A
A
CA
C
N
GLY
GLY
LEU
376
376
377
Y
1
-18.34
1.60
122.70
104.36
A
A
A
O
C
N
GLY
GLY
LEU
376
376
377
Y
1
A
A
O
O
HOH
HOH
553
880
1.99
1_555
4_557
1
A
A
NZ
O
LYS
HOH
107
710
2.06
1_555
5_666
1
A
A
NZ
OE1
LYS
GLU
9
231
2.15
1_555
6_766
1
A
SER
90
-160.68
7.39
1
A
PRO
138
-31.97
143.16
1
A
MET
337
-95.92
30.17
1
A
SER
338
50.72
-130.61
20.30
0.2210000
0.1870000
0.1850000
1.50
39.2
2692
58295
53301
5
91.4
Random
1
0.0
0.0
FOURIER SYNTHESIS
wild-type CHS
Engh & Huber
1.50
39.2
404
3407
5
0
2998
0.019
1.8
0.2010000
0.274
0.2380000
1.577
273
4928
64.2
19.021
1.50
39.2
1I86
58295
53301
2.0
2.0
0.0390000
1
29.7
7.19
91.4
0.3730000
1.50
1.53
2.40
1
2.8
57.3
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
CHALCONE SYNTHASE, G256A MUTANT
1
N
N
2
N
N
3
N
N
A
SER
3
A
SER
3
HELX_P
A
ARG
12
A
ARG
12
1
1
10
A
THR
35
A
THR
35
HELX_P
A
THR
44
A
THR
44
1
2
10
A
LYS
49
A
LYS
49
HELX_P
A
SER
63
A
SER
63
1
3
15
A
THR
73
A
THR
73
HELX_P
A
GLU
79
A
GLU
79
1
4
7
A
ASN
80
A
ASN
80
HELX_P
A
GLU
85
A
GLU
85
1
5
6
A
SER
90
A
SER
90
HELX_P
A
GLY
118
A
GLY
118
1
6
29
A
PRO
120
A
PRO
120
HELX_P
A
ILE
124
A
ILE
124
5
7
5
A
GLY
139
A
GLY
139
HELX_P
A
GLY
149
A
GLY
149
1
8
11
A
PHE
165
A
PHE
165
HELX_P
A
ASN
180
A
ASN
180
1
9
16
A
VAL
193
A
VAL
193
HELX_P
A
THR
197
A
THR
197
5
10
5
A
HIS
205
A
HIS
205
HELX_P
A
PHE
215
A
PHE
215
1
11
11
A
ASP
270
A
ASP
270
HELX_P
A
GLU
288
A
GLU
288
1
12
19
A
PRO
289
A
PRO
289
HELX_P
A
GLY
291
A
GLY
291
5
13
3
A
GLY
306
A
GLY
306
HELX_P
A
ALA
318
A
ALA
318
1
14
13
A
LYS
320
A
LYS
320
HELX_P
A
LYS
323
A
LYS
323
5
15
4
A
MET
324
A
MET
324
HELX_P
A
GLY
335
A
GLY
335
1
16
12
A
MET
337
A
MET
337
HELX_P
A
SER
339
A
SER
339
5
17
3
A
ALA
340
A
ALA
340
HELX_P
A
ASN
356
A
ASN
356
1
18
17
covale
1.328
both
A
GLY
163
A
C
GLY
163
1_555
A
CSD
164
A
N
CSD
164
1_555
covale
1.330
both
A
CSD
164
A
C
CSD
164
1_555
A
PHE
165
A
N
PHE
165
1_555
TRANSFERASE
chalcone synthase, polyketide synthase, TRANSFERASE
CHS2_MEDSA
UNP
1
1
P30074
MVSVSEIRKAQRAEGPATILAIGTANPANCVEQSTYPDFYFKITNSEHKTELKEKFQRMCDKSMIKRRYMYLTEEILKEN
PNVCEYMAPSLDARQDMVVVEVPRLGKEAAVKAIKEWGQPKSKITHLIVCTTSGVDMPGADYQLTKLLGLRPYVKRYMMY
QQGCFAGGTVLRLAKDLAENNKGARVLVVCSEVTAVTFRGPSDTHLDSLVGQALFGDGAAALIVGSDPVPEIEKPIFEMV
WTAQTIAPDSEGAIDGHLREAGLTFHLLKDVPGIVSKNITKALVEAFEPLGISDYNSIFWIAHPGGPAILDQVEQKLALK
PEKMNATREVLSEYGNMSSACVLFILDEMRKKSTQNGLKTTGEGLEWGVLFGFGPGLTIETVVLRSVAI
1
389
1I86
1
389
P30074
A
1
1
389
1
CYS
modified residue
CSD
164
1I86
A
P30074
UNP
164
164
1
GLY
engineered mutation
ALA
256
1I86
A
P30074
UNP
256
256
9
2
2
2
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
155
A
LYS
155
A
TYR
160
A
TYR
160
A
HIS
126
A
HIS
126
A
THR
131
A
THR
131
A
ARG
185
A
ARG
185
A
GLU
192
A
GLU
192
A
GLY
218
A
GLY
218
A
GLY
225
A
GLY
225
A
THR
18
A
THR
18
A
ALA
25
A
ALA
25
A
PHE
237
A
PHE
237
A
ILE
246
A
ILE
246
A
THR
378
A
THR
378
A
SER
386
A
SER
386
A
TRP
367
A
TRP
367
A
GLY
374
A
GLY
374
A
PHE
299
A
PHE
299
A
ALA
302
A
ALA
302
A
CYS
30
A
CYS
30
A
GLU
32
A
GLU
32
A
ARG
67
A
ARG
67
A
TYR
69
A
TYR
69
A
ILE
254
A
ILE
254
A
ASP
255
A
ASP
255
A
HIS
266
A
HIS
266
A
LEU
267
A
LEU
267
A
LEU
258
A
LEU
258
A
ARG
259
A
ARG
259
A
GLY
262
A
GLY
262
A
LEU
263
A
LEU
263
BINDING SITE FOR RESIDUE SO4 A 490
A
SO4
490
Software
9
A
VAL
2
A
VAL
2
9
1_555
A
SER
3
A
SER
3
9
1_555
A
VAL
4
A
VAL
4
9
1_555
A
SER
5
A
SER
5
9
1_555
A
ARG
385
A
ARG
385
9
4_557
A
HOH
654
C
HOH
9
1_555
A
HOH
836
C
HOH
9
1_555
A
HOH
847
C
HOH
9
1_555
A
HOH
882
C
HOH
9
1_555
154
P 32 2 1