0.022371
0.000000
0.000000
0.000000
0.021413
0.000000
0.000000
0.000000
0.013123
0.00000
0.00000
0.00000
Almrud, J.
Kern, A.
Wang, S.
Czerwinski, R.
Johnson, W.
Murzin, A.
Hackert, M.
Whitman, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
44.700
46.700
76.200
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
C9 H6 F O3 -1
181.141
2-FLUORO-3-(4-HYDROXYPHENYL)-2E-PROPENEOATE
(E)-2-FLUORO-P-HYDROXYCINNAMATE
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
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
Y
88
N
C
N
89
N
C
N
90
N
C
N
91
N
C
N
92
N
O
N
93
N
O
N
94
N
F
Y
95
N
C
Y
96
N
C
Y
97
N
C
N
98
N
O
Y
99
N
C
Y
100
N
C
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
N
N
108
S
C
N
109
N
C
N
110
N
O
N
111
N
C
N
112
N
C
N
113
N
C
N
114
N
O
N
115
N
N
N
116
N
O
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
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
S
C
N
129
N
C
N
130
N
O
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
O
N
135
N
O
N
136
N
O
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
H
N
144
N
H
N
145
N
H
N
146
N
N
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
N
N
157
S
C
N
158
N
C
N
159
N
O
N
160
N
C
Y
161
N
C
Y
162
N
N
Y
163
N
C
Y
164
N
C
Y
165
N
N
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
O
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
S
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
O
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
H
N
222
N
H
N
223
N
H
N
224
N
N
N
225
S
C
N
226
N
C
N
227
N
O
N
228
N
C
N
229
N
C
N
230
N
C
N
231
N
C
N
232
N
N
N
233
N
O
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
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
N
C
N
254
N
C
N
255
N
S
N
256
N
C
N
257
N
O
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
H
N
267
N
H
N
268
N
H
N
269
N
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
N
280
N
O
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
H
N
290
N
H
N
291
N
H
N
292
N
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
N
C
N
297
N
C
N
298
N
C
N
299
N
O
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
H
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
N
314
N
O
N
315
N
O
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
R
C
N
328
N
O
N
329
N
C
N
330
N
O
N
331
N
H
N
332
N
H
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
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
N
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
N
354
N
O
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
N
N
368
S
C
N
369
N
C
N
370
N
O
N
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
N
378
N
O
N
379
N
O
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
388
N
H
N
389
N
H
N
390
N
H
N
391
N
N
N
392
S
C
N
393
N
C
N
394
N
O
N
395
N
C
N
396
N
C
N
397
N
C
N
398
N
O
N
399
N
H
N
400
N
H
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
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
Y
84
N
sing
Y
85
N
doub
N
86
E
doub
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
doub
N
91
N
sing
Y
92
N
doub
N
93
N
sing
Y
94
N
sing
N
95
N
sing
N
96
N
sing
Y
97
N
doub
N
98
N
sing
Y
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
sing
N
127
N
doub
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
doub
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
Y
159
N
sing
Y
160
N
doub
Y
161
N
doub
N
162
N
sing
Y
163
N
sing
N
164
N
sing
Y
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
doub
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
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
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
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
Y
267
N
doub
Y
268
N
sing
Y
269
N
sing
N
270
N
sing
Y
271
N
doub
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
doub
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
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
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
41
12010
10.1021/BI020271H
12356301
The Crystal Structure of Ydce, a 4-Oxalocrotonate Tautomerase Homologue from Escherichia Coli, Confirms the Structural Basis for Oligomer Diversity
2002
10.2210/pdb1gyy/pdb
pdb_00001gyy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110.0
1
MIRRORS
IMAGE PLATE
2000-10-15
RIGAKU IMAGE PLATE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
INACTIVATED BY (E)-2-FLUORO-P-HYDROXYCINNAMATE
8550.729
HYPOTHETICAL PROTEIN YDCE
5.3.2.1
2
man
polymer
181.141
2-FLUORO-3-(4-HYDROXYPHENYL)-2E-PROPENEOATE
2
syn
non-polymer
18.015
water
283
nat
water
YDCE, B1461
no
no
PHIDIKCFPRELDEQQKAALAADITDVIIRHLNSKDSSISIALQQIQPESWQAIWDAEIAPQMEALIKKPGYSMNA
PHIDIKCFPRELDEQQKAALAADITDVIIRHLNSKDSSISIALQQIQPESWQAIWDAEIAPQMEALIKKPGYSMNA
A,B
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
sample
562
ESCHERICHIA COLI
469008
ESCHERICHIA COLI
BL21(DE3)
PET24A+
1
2.87
56.8
VAPOR DIFFUSION, SITTING DROP
6.50
PROTEIN: 25MG/ML IN 50MM HEPES, PH 7.3, 4 CELCIUS, SITTING DROP: MIX 15UL PROTEIN WITH 5UL 40% SODIUM CITRATE PH 6.5
277
exptl_crystal_grow
pdbx_database_proc
pdbx_database_status
struct_biol
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Experimental preparation
Other
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2002-10-10
1
1
2011-05-08
1
2
2011-07-13
1
3
2019-02-27
1
4
2024-05-01
_exptl_crystal_grow.method
_exptl_crystal_grow.temp
_pdbx_database_status.recvd_author_approval
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
THE CRYSTAL STRUCTURE OF YDCE, A 4- OXALOCROTONATE TAUTOMERASE HOMOLOGUE FROM ESCHERICHIA COLI, CONFIRMS THE STRUCTURAL BASIS FOR OLIGOMER DIVERSITY
THE CRYSTAL STRUCTURE OF YDCE, A 4- OXALOCROTONATE TAUTOMERASE HOMOLOGUE FROM ESCHERICHIA COLI, CONFIRMS THE STRUCTURAL BASIS FOR OLIGOMER DIVERSITY
PDBE
Y
PDBE
2002-04-30
REL
REL
1
A
O
HOH
2020
6.11
1
B
O
HOH
2002
7.82
FHC
2-FLUORO-3-(4-HYDROXYPHENYL)-2E-PROPENEOATE
HOH
water
PARTIALLY REFINED 1.5A RESOLUTION NATIVE
Other
experimental model
FHC
500
2
FHC
FHC
500
A
FHC
500
2
FHC
FHC
500
B
HOH
2001
3
HOH
HOH
2001
A
HOH
2002
3
HOH
HOH
2002
A
HOH
2003
3
HOH
HOH
2003
A
HOH
2004
3
HOH
HOH
2004
A
HOH
2005
3
HOH
HOH
2005
A
HOH
2006
3
HOH
HOH
2006
A
HOH
2007
3
HOH
HOH
2007
A
HOH
2008
3
HOH
HOH
2008
A
HOH
2009
3
HOH
HOH
2009
A
HOH
2010
3
HOH
HOH
2010
A
HOH
2011
3
HOH
HOH
2011
A
HOH
2012
3
HOH
HOH
2012
A
HOH
2013
3
HOH
HOH
2013
A
HOH
2014
3
HOH
HOH
2014
A
HOH
2015
3
HOH
HOH
2015
A
HOH
2016
3
HOH
HOH
2016
A
HOH
2017
3
HOH
HOH
2017
A
HOH
2018
3
HOH
HOH
2018
A
HOH
2019
3
HOH
HOH
2019
A
HOH
2020
3
HOH
HOH
2020
A
HOH
2021
3
HOH
HOH
2021
A
HOH
2022
3
HOH
HOH
2022
A
HOH
2023
3
HOH
HOH
2023
A
HOH
2024
3
HOH
HOH
2024
A
HOH
2025
3
HOH
HOH
2025
A
HOH
2026
3
HOH
HOH
2026
A
HOH
2027
3
HOH
HOH
2027
A
HOH
2028
3
HOH
HOH
2028
A
HOH
2029
3
HOH
HOH
2029
A
HOH
2030
3
HOH
HOH
2030
A
HOH
2031
3
HOH
HOH
2031
A
HOH
2032
3
HOH
HOH
2032
A
HOH
2033
3
HOH
HOH
2033
A
HOH
2034
3
HOH
HOH
2034
A
HOH
2035
3
HOH
HOH
2035
A
HOH
2036
3
HOH
HOH
2036
A
HOH
2037
3
HOH
HOH
2037
A
HOH
2038
3
HOH
HOH
2038
A
HOH
2039
3
HOH
HOH
2039
A
HOH
2040
3
HOH
HOH
2040
A
HOH
2041
3
HOH
HOH
2041
A
HOH
2042
3
HOH
HOH
2042
A
HOH
2043
3
HOH
HOH
2043
A
HOH
2044
3
HOH
HOH
2044
A
HOH
2045
3
HOH
HOH
2045
A
HOH
2046
3
HOH
HOH
2046
A
HOH
2047
3
HOH
HOH
2047
A
HOH
2048
3
HOH
HOH
2048
A
HOH
2049
3
HOH
HOH
2049
A
HOH
2050
3
HOH
HOH
2050
A
HOH
2051
3
HOH
HOH
2051
A
HOH
2052
3
HOH
HOH
2052
A
HOH
2053
3
HOH
HOH
2053
A
HOH
2054
3
HOH
HOH
2054
A
HOH
2055
3
HOH
HOH
2055
A
HOH
2056
3
HOH
HOH
2056
A
HOH
2057
3
HOH
HOH
2057
A
HOH
2058
3
HOH
HOH
2058
A
HOH
2059
3
HOH
HOH
2059
A
HOH
2060
3
HOH
HOH
2060
A
HOH
2061
3
HOH
HOH
2061
A
HOH
2062
3
HOH
HOH
2062
A
HOH
2063
3
HOH
HOH
2063
A
HOH
2064
3
HOH
HOH
2064
A
HOH
2065
3
HOH
HOH
2065
A
HOH
2066
3
HOH
HOH
2066
A
HOH
2067
3
HOH
HOH
2067
A
HOH
2068
3
HOH
HOH
2068
A
HOH
2069
3
HOH
HOH
2069
A
HOH
2070
3
HOH
HOH
2070
A
HOH
2071
3
HOH
HOH
2071
A
HOH
2072
3
HOH
HOH
2072
A
HOH
2073
3
HOH
HOH
2073
A
HOH
2074
3
HOH
HOH
2074
A
HOH
2075
3
HOH
HOH
2075
A
HOH
2076
3
HOH
HOH
2076
A
HOH
2077
3
HOH
HOH
2077
A
HOH
2078
3
HOH
HOH
2078
A
HOH
2079
3
HOH
HOH
2079
A
HOH
2080
3
HOH
HOH
2080
A
HOH
2081
3
HOH
HOH
2081
A
HOH
2082
3
HOH
HOH
2082
A
HOH
2083
3
HOH
HOH
2083
A
HOH
2084
3
HOH
HOH
2084
A
HOH
2085
3
HOH
HOH
2085
A
HOH
2086
3
HOH
HOH
2086
A
HOH
2087
3
HOH
HOH
2087
A
HOH
2088
3
HOH
HOH
2088
A
HOH
2089
3
HOH
HOH
2089
A
HOH
2090
3
HOH
HOH
2090
A
HOH
2091
3
HOH
HOH
2091
A
HOH
2092
3
HOH
HOH
2092
A
HOH
2093
3
HOH
HOH
2093
A
HOH
2094
3
HOH
HOH
2094
A
HOH
2095
3
HOH
HOH
2095
A
HOH
2096
3
HOH
HOH
2096
A
HOH
2097
3
HOH
HOH
2097
A
HOH
2098
3
HOH
HOH
2098
A
HOH
2099
3
HOH
HOH
2099
A
HOH
2100
3
HOH
HOH
2100
A
HOH
2101
3
HOH
HOH
2101
A
HOH
2102
3
HOH
HOH
2102
A
HOH
2103
3
HOH
HOH
2103
A
HOH
2104
3
HOH
HOH
2104
A
HOH
2105
3
HOH
HOH
2105
A
HOH
2106
3
HOH
HOH
2106
A
HOH
2107
3
HOH
HOH
2107
A
HOH
2108
3
HOH
HOH
2108
A
HOH
2109
3
HOH
HOH
2109
A
HOH
2110
3
HOH
HOH
2110
A
HOH
2111
3
HOH
HOH
2111
A
HOH
2112
3
HOH
HOH
2112
A
HOH
2113
3
HOH
HOH
2113
A
HOH
2114
3
HOH
HOH
2114
A
HOH
2115
3
HOH
HOH
2115
A
HOH
2116
3
HOH
HOH
2116
A
HOH
2117
3
HOH
HOH
2117
A
HOH
2118
3
HOH
HOH
2118
A
HOH
2119
3
HOH
HOH
2119
A
HOH
2120
3
HOH
HOH
2120
A
HOH
2121
3
HOH
HOH
2121
A
HOH
2122
3
HOH
HOH
2122
A
HOH
2123
3
HOH
HOH
2123
A
HOH
2124
3
HOH
HOH
2124
A
HOH
2125
3
HOH
HOH
2125
A
HOH
2126
3
HOH
HOH
2126
A
HOH
2127
3
HOH
HOH
2127
A
HOH
2128
3
HOH
HOH
2128
A
HOH
2129
3
HOH
HOH
2129
A
HOH
2130
3
HOH
HOH
2130
A
HOH
2131
3
HOH
HOH
2131
A
HOH
2132
3
HOH
HOH
2132
A
HOH
2133
3
HOH
HOH
2133
A
HOH
2134
3
HOH
HOH
2134
A
HOH
2135
3
HOH
HOH
2135
A
HOH
2136
3
HOH
HOH
2136
A
HOH
2137
3
HOH
HOH
2137
A
HOH
2138
3
HOH
HOH
2138
A
HOH
2139
3
HOH
HOH
2139
A
HOH
2140
3
HOH
HOH
2140
A
HOH
2141
3
HOH
HOH
2141
A
HOH
2142
3
HOH
HOH
2142
A
HOH
2143
3
HOH
HOH
2143
A
HOH
2144
3
HOH
HOH
2144
A
HOH
2145
3
HOH
HOH
2145
A
HOH
2146
3
HOH
HOH
2146
A
HOH
2147
3
HOH
HOH
2147
A
HOH
2148
3
HOH
HOH
2148
A
HOH
2149
3
HOH
HOH
2149
A
HOH
2150
3
HOH
HOH
2150
A
HOH
2001
3
HOH
HOH
2001
B
HOH
2002
3
HOH
HOH
2002
B
HOH
2003
3
HOH
HOH
2003
B
HOH
2004
3
HOH
HOH
2004
B
HOH
2005
3
HOH
HOH
2005
B
HOH
2006
3
HOH
HOH
2006
B
HOH
2007
3
HOH
HOH
2007
B
HOH
2008
3
HOH
HOH
2008
B
HOH
2009
3
HOH
HOH
2009
B
HOH
2010
3
HOH
HOH
2010
B
HOH
2011
3
HOH
HOH
2011
B
HOH
2012
3
HOH
HOH
2012
B
HOH
2013
3
HOH
HOH
2013
B
HOH
2014
3
HOH
HOH
2014
B
HOH
2015
3
HOH
HOH
2015
B
HOH
2016
3
HOH
HOH
2016
B
HOH
2017
3
HOH
HOH
2017
B
HOH
2018
3
HOH
HOH
2018
B
HOH
2019
3
HOH
HOH
2019
B
HOH
2020
3
HOH
HOH
2020
B
HOH
2021
3
HOH
HOH
2021
B
HOH
2022
3
HOH
HOH
2022
B
HOH
2023
3
HOH
HOH
2023
B
HOH
2024
3
HOH
HOH
2024
B
HOH
2025
3
HOH
HOH
2025
B
HOH
2026
3
HOH
HOH
2026
B
HOH
2027
3
HOH
HOH
2027
B
HOH
2028
3
HOH
HOH
2028
B
HOH
2029
3
HOH
HOH
2029
B
HOH
2030
3
HOH
HOH
2030
B
HOH
2031
3
HOH
HOH
2031
B
HOH
2032
3
HOH
HOH
2032
B
HOH
2033
3
HOH
HOH
2033
B
HOH
2034
3
HOH
HOH
2034
B
HOH
2035
3
HOH
HOH
2035
B
HOH
2036
3
HOH
HOH
2036
B
HOH
2037
3
HOH
HOH
2037
B
HOH
2038
3
HOH
HOH
2038
B
HOH
2039
3
HOH
HOH
2039
B
HOH
2040
3
HOH
HOH
2040
B
HOH
2041
3
HOH
HOH
2041
B
HOH
2042
3
HOH
HOH
2042
B
HOH
2043
3
HOH
HOH
2043
B
HOH
2044
3
HOH
HOH
2044
B
HOH
2045
3
HOH
HOH
2045
B
HOH
2046
3
HOH
HOH
2046
B
HOH
2047
3
HOH
HOH
2047
B
HOH
2048
3
HOH
HOH
2048
B
HOH
2049
3
HOH
HOH
2049
B
HOH
2050
3
HOH
HOH
2050
B
HOH
2051
3
HOH
HOH
2051
B
HOH
2052
3
HOH
HOH
2052
B
HOH
2053
3
HOH
HOH
2053
B
HOH
2054
3
HOH
HOH
2054
B
HOH
2055
3
HOH
HOH
2055
B
HOH
2056
3
HOH
HOH
2056
B
HOH
2057
3
HOH
HOH
2057
B
HOH
2058
3
HOH
HOH
2058
B
HOH
2059
3
HOH
HOH
2059
B
HOH
2060
3
HOH
HOH
2060
B
HOH
2061
3
HOH
HOH
2061
B
HOH
2062
3
HOH
HOH
2062
B
HOH
2063
3
HOH
HOH
2063
B
HOH
2064
3
HOH
HOH
2064
B
HOH
2065
3
HOH
HOH
2065
B
HOH
2066
3
HOH
HOH
2066
B
HOH
2067
3
HOH
HOH
2067
B
HOH
2068
3
HOH
HOH
2068
B
HOH
2069
3
HOH
HOH
2069
B
HOH
2070
3
HOH
HOH
2070
B
HOH
2071
3
HOH
HOH
2071
B
HOH
2072
3
HOH
HOH
2072
B
HOH
2073
3
HOH
HOH
2073
B
HOH
2074
3
HOH
HOH
2074
B
HOH
2075
3
HOH
HOH
2075
B
HOH
2076
3
HOH
HOH
2076
B
HOH
2077
3
HOH
HOH
2077
B
HOH
2078
3
HOH
HOH
2078
B
HOH
2079
3
HOH
HOH
2079
B
HOH
2080
3
HOH
HOH
2080
B
HOH
2081
3
HOH
HOH
2081
B
HOH
2082
3
HOH
HOH
2082
B
HOH
2083
3
HOH
HOH
2083
B
HOH
2084
3
HOH
HOH
2084
B
HOH
2085
3
HOH
HOH
2085
B
HOH
2086
3
HOH
HOH
2086
B
HOH
2087
3
HOH
HOH
2087
B
HOH
2088
3
HOH
HOH
2088
B
HOH
2089
3
HOH
HOH
2089
B
HOH
2090
3
HOH
HOH
2090
B
HOH
2091
3
HOH
HOH
2091
B
HOH
2092
3
HOH
HOH
2092
B
HOH
2093
3
HOH
HOH
2093
B
HOH
2094
3
HOH
HOH
2094
B
HOH
2095
3
HOH
HOH
2095
B
HOH
2096
3
HOH
HOH
2096
B
HOH
2097
3
HOH
HOH
2097
B
HOH
2098
3
HOH
HOH
2098
B
HOH
2099
3
HOH
HOH
2099
B
HOH
2100
3
HOH
HOH
2100
B
HOH
2101
3
HOH
HOH
2101
B
HOH
2102
3
HOH
HOH
2102
B
HOH
2103
3
HOH
HOH
2103
B
HOH
2104
3
HOH
HOH
2104
B
HOH
2105
3
HOH
HOH
2105
B
HOH
2106
3
HOH
HOH
2106
B
HOH
2107
3
HOH
HOH
2107
B
HOH
2108
3
HOH
HOH
2108
B
HOH
2109
3
HOH
HOH
2109
B
HOH
2110
3
HOH
HOH
2110
B
HOH
2111
3
HOH
HOH
2111
B
HOH
2112
3
HOH
HOH
2112
B
HOH
2113
3
HOH
HOH
2113
B
HOH
2114
3
HOH
HOH
2114
B
HOH
2115
3
HOH
HOH
2115
B
HOH
2116
3
HOH
HOH
2116
B
HOH
2117
3
HOH
HOH
2117
B
HOH
2118
3
HOH
HOH
2118
B
HOH
2119
3
HOH
HOH
2119
B
HOH
2120
3
HOH
HOH
2120
B
HOH
2121
3
HOH
HOH
2121
B
HOH
2122
3
HOH
HOH
2122
B
HOH
2123
3
HOH
HOH
2123
B
HOH
2124
3
HOH
HOH
2124
B
HOH
2125
3
HOH
HOH
2125
B
HOH
2126
3
HOH
HOH
2126
B
HOH
2127
3
HOH
HOH
2127
B
HOH
2128
3
HOH
HOH
2128
B
HOH
2129
3
HOH
HOH
2129
B
HOH
2130
3
HOH
HOH
2130
B
HOH
2131
3
HOH
HOH
2131
B
HOH
2132
3
HOH
HOH
2132
B
HOH
2133
3
HOH
HOH
2133
B
PRO
1
n
1
PRO
1
A
HIS
2
n
2
HIS
2
A
ILE
3
n
3
ILE
3
A
ASP
4
n
4
ASP
4
A
ILE
5
n
5
ILE
5
A
LYS
6
n
6
LYS
6
A
CYS
7
n
7
CYS
7
A
PHE
8
n
8
PHE
8
A
PRO
9
n
9
PRO
9
A
ARG
10
n
10
ARG
10
A
GLU
11
n
11
GLU
11
A
LEU
12
n
12
LEU
12
A
ASP
13
n
13
ASP
13
A
GLU
14
n
14
GLU
14
A
GLN
15
n
15
GLN
15
A
GLN
16
n
16
GLN
16
A
LYS
17
n
17
LYS
17
A
ALA
18
n
18
ALA
18
A
ALA
19
n
19
ALA
19
A
LEU
20
n
20
LEU
20
A
ALA
21
n
21
ALA
21
A
ALA
22
n
22
ALA
22
A
ASP
23
n
23
ASP
23
A
ILE
24
n
24
ILE
24
A
THR
25
n
25
THR
25
A
ASP
26
n
26
ASP
26
A
VAL
27
n
27
VAL
27
A
ILE
28
n
28
ILE
28
A
ILE
29
n
29
ILE
29
A
ARG
30
n
30
ARG
30
A
HIS
31
n
31
HIS
31
A
LEU
32
n
32
LEU
32
A
ASN
33
n
33
ASN
33
A
SER
34
n
34
SER
34
A
LYS
35
n
35
LYS
35
A
ASP
36
n
36
ASP
36
A
SER
37
n
37
SER
37
A
SER
38
n
38
SER
38
A
ILE
39
n
39
ILE
39
A
SER
40
n
40
SER
40
A
ILE
41
n
41
ILE
41
A
ALA
42
n
42
ALA
42
A
LEU
43
n
43
LEU
43
A
GLN
44
n
44
GLN
44
A
GLN
45
n
45
GLN
45
A
ILE
46
n
46
ILE
46
A
GLN
47
n
47
GLN
47
A
PRO
48
n
48
PRO
48
A
GLU
49
n
49
GLU
49
A
SER
50
n
50
SER
50
A
TRP
51
n
51
TRP
51
A
GLN
52
n
52
GLN
52
A
ALA
53
n
53
ALA
53
A
ILE
54
n
54
ILE
54
A
TRP
55
n
55
TRP
55
A
ASP
56
n
56
ASP
56
A
ALA
57
n
57
ALA
57
A
GLU
58
n
58
GLU
58
A
ILE
59
n
59
ILE
59
A
ALA
60
n
60
ALA
60
A
PRO
61
n
61
PRO
61
A
GLN
62
n
62
GLN
62
A
MET
63
n
63
MET
63
A
GLU
64
n
64
GLU
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
ILE
67
n
67
ILE
67
A
LYS
68
n
68
LYS
68
A
LYS
69
n
69
LYS
69
A
PRO
70
n
70
PRO
70
A
GLY
71
n
71
GLY
71
A
TYR
72
n
72
TYR
72
A
SER
73
n
73
SER
73
A
MET
74
n
74
MET
74
A
ASN
75
n
75
ASN
75
A
ALA
76
n
76
ALA
76
A
PRO
1
n
1
PRO
1
B
HIS
2
n
2
HIS
2
B
ILE
3
n
3
ILE
3
B
ASP
4
n
4
ASP
4
B
ILE
5
n
5
ILE
5
B
LYS
6
n
6
LYS
6
B
CYS
7
n
7
CYS
7
B
PHE
8
n
8
PHE
8
B
PRO
9
n
9
PRO
9
B
ARG
10
n
10
ARG
10
B
GLU
11
n
11
GLU
11
B
LEU
12
n
12
LEU
12
B
ASP
13
n
13
ASP
13
B
GLU
14
n
14
GLU
14
B
GLN
15
n
15
GLN
15
B
GLN
16
n
16
GLN
16
B
LYS
17
n
17
LYS
17
B
ALA
18
n
18
ALA
18
B
ALA
19
n
19
ALA
19
B
LEU
20
n
20
LEU
20
B
ALA
21
n
21
ALA
21
B
ALA
22
n
22
ALA
22
B
ASP
23
n
23
ASP
23
B
ILE
24
n
24
ILE
24
B
THR
25
n
25
THR
25
B
ASP
26
n
26
ASP
26
B
VAL
27
n
27
VAL
27
B
ILE
28
n
28
ILE
28
B
ILE
29
n
29
ILE
29
B
ARG
30
n
30
ARG
30
B
HIS
31
n
31
HIS
31
B
LEU
32
n
32
LEU
32
B
ASN
33
n
33
ASN
33
B
SER
34
n
34
SER
34
B
LYS
35
n
35
LYS
35
B
ASP
36
n
36
ASP
36
B
SER
37
n
37
SER
37
B
SER
38
n
38
SER
38
B
ILE
39
n
39
ILE
39
B
SER
40
n
40
SER
40
B
ILE
41
n
41
ILE
41
B
ALA
42
n
42
ALA
42
B
LEU
43
n
43
LEU
43
B
GLN
44
n
44
GLN
44
B
GLN
45
n
45
GLN
45
B
ILE
46
n
46
ILE
46
B
GLN
47
n
47
GLN
47
B
PRO
48
n
48
PRO
48
B
GLU
49
n
49
GLU
49
B
SER
50
n
50
SER
50
B
TRP
51
n
51
TRP
51
B
GLN
52
n
52
GLN
52
B
ALA
53
n
53
ALA
53
B
ILE
54
n
54
ILE
54
B
TRP
55
n
55
TRP
55
B
ASP
56
n
56
ASP
56
B
ALA
57
n
57
ALA
57
B
GLU
58
n
58
GLU
58
B
ILE
59
n
59
ILE
59
B
ALA
60
n
60
ALA
60
B
PRO
61
n
61
PRO
61
B
GLN
62
n
62
GLN
62
B
MET
63
n
63
MET
63
B
GLU
64
n
64
GLU
64
B
ALA
65
n
65
ALA
65
B
LEU
66
n
66
LEU
66
B
ILE
67
n
67
ILE
67
B
LYS
68
n
68
LYS
68
B
LYS
69
n
69
LYS
69
B
PRO
70
n
70
PRO
70
B
GLY
71
n
71
GLY
71
B
TYR
72
n
72
TYR
72
B
SER
73
n
73
SER
73
B
MET
74
n
74
MET
74
B
ASN
75
n
75
ASN
75
B
ALA
76
n
76
ALA
76
B
author_and_software_defined_assembly
PQS
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
A
N
ALA
42
A
N
ALA
42
A
O
ILE
3
A
O
ILE
3
A
N
LYS
6
A
N
LYS
6
B
O
HIS
2
B
O
HIS
2
B
N
ILE
3
B
N
ILE
3
B
O
SER
40
B
O
SER
40
1
A
CG
GLU
11
A
CG
GLU
11
1
Y
1
A
CD
GLU
11
A
CD
GLU
11
1
Y
1
A
OE1
GLU
11
A
OE1
GLU
11
1
Y
1
A
OE2
GLU
11
A
OE2
GLU
11
1
Y
1
A
CG
GLN
15
A
CG
GLN
15
1
Y
1
A
CD
GLN
15
A
CD
GLN
15
1
Y
1
A
OE1
GLN
15
A
OE1
GLN
15
1
Y
1
A
NE2
GLN
15
A
NE2
GLN
15
1
Y
1
B
CG
GLU
11
B
CG
GLU
11
1
Y
1
B
CD
GLU
11
B
CD
GLU
11
1
Y
1
B
OE1
GLU
11
B
OE1
GLU
11
1
Y
1
B
OE2
GLU
11
B
OE2
GLU
11
1
Y
1
A
LYS
35
-12.13
B
1
-3.77
0.50
120.30
116.53
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
4.84
0.50
120.30
125.14
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-7.43
0.50
120.30
112.87
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
13.65
2.20
113.40
127.05
B
B
B
CA
CB
CG
GLN
GLN
GLN
62
62
62
N
1
A
B
O
O
HOH
HOH
2132
2063
2.10
1_555
3_645
1
A
B
O
O
HOH
HOH
2062
2121
2.19
1_555
4_555
1
B
ILE
59
-103.83
-61.02
11.0
.173
.151
1.35
25.0
1678
36652
4.6
91.4
8.66
0.35
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.06350
0.05446
PARTIALLY REFINED 1.5A RESOLUTION NATIVE
1.35
25.0
283
1497
26
0
1188
1.350
25.000
1GYY
276503
3.000
0.03700
1
29.5000
7.500
91.4
0.16000
1.35
1.39
4.200
1
2.00
35.0
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
The Crystal Structure of YdcE, a 4-Oxalocrotonate Tautomerase Homologue from Escherichia coli, Confirms the Structural Basis for Oligomer Diversity
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ASP
13
A
ASP
13
HELX_P
A
ASN
33
A
ASN
33
1
1
21
A
LYS
35
A
LYS
35
HELX_P
A
ILE
39
A
ILE
39
5
2
5
A
GLN
47
A
GLN
47
HELX_P
A
GLU
49
A
GLU
49
5
3
3
A
SER
50
A
SER
50
HELX_P
A
GLU
58
A
GLU
58
1
4
9
B
ASP
13
B
ASP
13
HELX_P
B
ASN
33
B
ASN
33
1
5
21
B
LYS
35
B
LYS
35
HELX_P
B
ILE
39
B
ILE
39
5
6
5
B
GLN
47
B
GLN
47
HELX_P
B
GLU
49
B
GLU
49
5
7
3
B
SER
50
B
SER
50
HELX_P
B
ILE
59
B
ILE
59
1
8
10
B
ALA
60
B
ALA
60
HELX_P
B
LEU
66
B
LEU
66
5
9
7
ISOMERASE
TAUTOMERASE, ISOMERASE, HYPOTHETICAL PROTEIN, COMPLETE PROTE
given
-0.423087
0.906067
0.006327
0.906043
0.423126
-0.007145
-0.009151
0.002709
-0.999954
15.14100
-9.70400
20.07800
YDCE_ECOLI
UNP
1
P31992
2
77
1GYY
1
76
P31992
A
1
1
76
2
77
1GYY
1
76
P31992
B
1
1
76
4
parallel
anti-parallel
parallel
A
SER
40
A
SER
40
A
GLN
45
A
GLN
45
A
HIS
2
A
HIS
2
A
CYS
7
A
CYS
7
B
HIS
2
B
HIS
2
B
CYS
7
B
CYS
7
B
SER
40
B
SER
40
B
GLN
45
B
GLN
45
BINDING SITE FOR RESIDUE FHC A 500
A
FHC
500
Software
9
BINDING SITE FOR RESIDUE FHC B 500
B
FHC
500
Software
10
A
PRO
1
A
PRO
1
9
1_555
A
SER
38
A
SER
38
9
1_555
A
HOH
2149
E
HOH
9
1_555
A
HOH
2150
E
HOH
9
1_555
B
CYS
7
B
CYS
7
9
1_555
B
PHE
8
B
PHE
8
9
1_555
B
ARG
10
B
ARG
10
9
1_555
B
TRP
51
B
TRP
51
9
1_555
B
TYR
72
B
TYR
72
9
1_555
A
CYS
7
A
CYS
7
10
1_555
A
PHE
8
A
PHE
8
10
1_555
A
ARG
10
A
ARG
10
10
1_555
A
TRP
51
A
TRP
51
10
1_555
A
TYR
72
A
TYR
72
10
1_555
B
PRO
1
B
PRO
1
10
1_555
B
SER
38
B
SER
38
10
1_555
B
HOH
2131
F
HOH
10
1_555
B
HOH
2132
F
HOH
10
1_555
B
HOH
2133
F
HOH
10
1_555
19
P 21 21 21