0.008213
0.000000
0.000000
0.000000
0.008213
0.000000
0.000000
0.000000
0.009182
0.00000
0.00000
0.00000
Sato, N.
Uragami, Y.
Nishizaki, T.
Takahashi, Y.
Sazaki, G.
Sugimoto, K.
Nonaka, T.
Masai, E.
Fukuda, M.
Senda, T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
121.760
121.760
108.910
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
Fe 2
55.845
FE (II) ION
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
C6 H14 O2
118.174
(4S)-2-METHYL-2,4-PENTANEDIOL
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
FE
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
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
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
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
H
N
250
N
H
N
251
N
C
N
252
N
C
N
253
N
O
N
254
N
C
N
255
N
C
N
256
S
C
N
257
N
O
N
258
N
C
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
Y
283
N
C
N
284
N
O
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
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
C
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
O
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
R
C
N
332
N
O
N
333
N
C
N
334
N
O
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
N
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
N
358
N
O
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
H
N
370
N
H
N
371
N
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
N
382
N
O
N
383
N
O
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
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
N
400
N
C
N
401
N
C
N
402
N
O
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
412
N
H
N
413
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
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
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
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
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
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
Y
269
N
doub
Y
270
N
sing
Y
271
N
sing
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
275
N
doub
N
276
N
sing
Y
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
sing
N
286
N
sing
N
287
N
doub
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
sing
N
303
N
sing
N
304
N
doub
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
sing
N
316
N
sing
N
317
N
doub
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
sing
N
332
N
sing
N
333
N
doub
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
Y
338
N
doub
Y
339
N
sing
Y
340
N
sing
N
341
N
sing
Y
342
N
doub
Y
343
N
sing
Y
344
N
sing
N
345
N
sing
Y
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
doub
N
373
N
sing
Y
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
sing
N
384
N
sing
N
385
N
doub
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
N
395
N
sing
N
396
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
321
621
636
10.1016/S0022-2836(02)00673-3
12206778
Crystal Structures of the Reaction Intermediate and its Homologue of an Extradiol-cleaving Catecholic Dioxygenase
2002
10.2210/pdb1kw3/pdb
pdb_00001kw3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2000-11-11
ADSC QUANTUM 4
Si
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL-6A
Photon Factory
1.0
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-6A
32151.545
2,3-Dihydroxybiphenyl dioxygenase
1.13.11.39
1
man
polymer
55.845
FE (II) ION
1
syn
non-polymer
118.174
(4S)-2-METHYL-2,4-PENTANEDIOL
2
syn
non-polymer
18.015
water
300
nat
water
BphC, Biphenyl-2,3-diol 1,2-dioxygenase
no
no
SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALYRADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR
QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPAEIFHEPFLPSAPVSGFVTGDQGIGHFVRCVPDTAKAMAFY
TEVLGFVLSDIIDIQMGPETSVPAHFLHCNGRHHTIALAAFPIPKRIHHFMLQANTIDDVGYAFDRLDAAGRITSLLGRH
TNDQTLSFYADTPSPMIEVEFGWGPRTVDSSWTVARHSRTAMWGHKSVRGQR
SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALYRADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR
QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPAEIFHEPFLPSAPVSGFVTGDQGIGHFVRCVPDTAKAMAFY
TEVLGFVLSDIIDIQMGPETSVPAHFLHCNGRHHTIALAAFPIPKRIHHFMLQANTIDDVGYAFDRLDAAGRITSLLGRH
TNDQTLSFYADTPSPMIEVEFGWGPRTVDSSWTVARHSRTAMWGHKSVRGQR
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
KKS102
Escherichia
sample
307
Pseudomonas sp.
562
Escherichia coli
1
3.14
60.79
Batch method
7.5
Tris/HCl, hexylene glycol, Ammonium Sulfate, pH 7.5, Batch method, temperature 285K
285
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Source and taxonomy
Version format compliance
Data collection
Database references
Derived calculations
1
0
2003-01-28
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-03-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
IDHY contains the same protein in an inactive form.
1EIL contains the same protein in an active form (2.0A resolution).
1EIQ contains the same protein in an inactive form (2.0A resolution).
1KW6 contains the same protein complexed with 2,3-dihydroxybiphenyl at 1.45 A resolution.
1KW8 contains the same protein complexed with 2,3-dihydroxybiphenyl-NO.
1KW9 contains the same protein complexed with 2,3-dihydroxybiphenyl at 2.0 A resolution.
1KWB contains the same protein, H145A mutant.
1KWC contains the same protein, H145A mutant complexed with 2,3-dihydroxybiphenyl.
RCSB
Y
PDBJ
2002-01-28
REL
REL
FE2
FE (II) ION
MPD
(4S)-2-METHYL-2,4-PENTANEDIOL
HOH
water
FE2
1
2
FE2
FE2
301
B
SMP
1
3
MPD
MPD
401
B
MPD
1
3
MPD
MPD
501
B
HOH
2
4
HOH
HOH
502
B
HOH
3
4
HOH
HOH
503
B
HOH
4
4
HOH
HOH
504
B
HOH
5
4
HOH
HOH
505
B
HOH
6
4
HOH
HOH
506
B
HOH
7
4
HOH
HOH
507
B
HOH
8
4
HOH
HOH
508
B
HOH
9
4
HOH
HOH
509
B
HOH
10
4
HOH
HOH
510
B
HOH
11
4
HOH
HOH
511
B
HOH
12
4
HOH
HOH
512
B
HOH
13
4
HOH
HOH
513
B
HOH
14
4
HOH
HOH
514
B
HOH
15
4
HOH
HOH
515
B
HOH
16
4
HOH
HOH
516
B
HOH
17
4
HOH
HOH
517
B
HOH
18
4
HOH
HOH
518
B
HOH
19
4
HOH
HOH
519
B
HOH
20
4
HOH
HOH
520
B
HOH
21
4
HOH
HOH
521
B
HOH
22
4
HOH
HOH
522
B
HOH
23
4
HOH
HOH
523
B
HOH
24
4
HOH
HOH
524
B
HOH
25
4
HOH
HOH
525
B
HOH
26
4
HOH
HOH
526
B
HOH
27
4
HOH
HOH
527
B
HOH
28
4
HOH
HOH
528
B
HOH
29
4
HOH
HOH
529
B
HOH
30
4
HOH
HOH
530
B
HOH
31
4
HOH
HOH
531
B
HOH
32
4
HOH
HOH
532
B
HOH
33
4
HOH
HOH
533
B
HOH
34
4
HOH
HOH
534
B
HOH
35
4
HOH
HOH
535
B
HOH
36
4
HOH
HOH
536
B
HOH
37
4
HOH
HOH
537
B
HOH
38
4
HOH
HOH
538
B
HOH
39
4
HOH
HOH
539
B
HOH
40
4
HOH
HOH
540
B
HOH
41
4
HOH
HOH
541
B
HOH
42
4
HOH
HOH
542
B
HOH
43
4
HOH
HOH
543
B
HOH
44
4
HOH
HOH
544
B
HOH
45
4
HOH
HOH
545
B
HOH
46
4
HOH
HOH
546
B
HOH
47
4
HOH
HOH
547
B
HOH
48
4
HOH
HOH
548
B
HOH
49
4
HOH
HOH
549
B
HOH
50
4
HOH
HOH
550
B
HOH
51
4
HOH
HOH
551
B
HOH
52
4
HOH
HOH
552
B
HOH
53
4
HOH
HOH
553
B
HOH
54
4
HOH
HOH
554
B
HOH
55
4
HOH
HOH
555
B
HOH
56
4
HOH
HOH
556
B
HOH
57
4
HOH
HOH
557
B
HOH
58
4
HOH
HOH
558
B
HOH
59
4
HOH
HOH
559
B
HOH
60
4
HOH
HOH
560
B
HOH
61
4
HOH
HOH
561
B
HOH
62
4
HOH
HOH
562
B
HOH
63
4
HOH
HOH
563
B
HOH
64
4
HOH
HOH
564
B
HOH
65
4
HOH
HOH
565
B
HOH
66
4
HOH
HOH
566
B
HOH
67
4
HOH
HOH
567
B
HOH
68
4
HOH
HOH
568
B
HOH
69
4
HOH
HOH
569
B
HOH
70
4
HOH
HOH
570
B
HOH
71
4
HOH
HOH
571
B
HOH
72
4
HOH
HOH
572
B
HOH
73
4
HOH
HOH
573
B
HOH
74
4
HOH
HOH
574
B
HOH
75
4
HOH
HOH
575
B
HOH
76
4
HOH
HOH
576
B
HOH
77
4
HOH
HOH
577
B
HOH
78
4
HOH
HOH
578
B
HOH
79
4
HOH
HOH
579
B
HOH
80
4
HOH
HOH
580
B
HOH
81
4
HOH
HOH
581
B
HOH
82
4
HOH
HOH
582
B
HOH
83
4
HOH
HOH
583
B
HOH
84
4
HOH
HOH
584
B
HOH
85
4
HOH
HOH
585
B
HOH
86
4
HOH
HOH
586
B
HOH
87
4
HOH
HOH
587
B
HOH
88
4
HOH
HOH
588
B
HOH
89
4
HOH
HOH
589
B
HOH
90
4
HOH
HOH
590
B
HOH
91
4
HOH
HOH
591
B
HOH
92
4
HOH
HOH
592
B
HOH
93
4
HOH
HOH
593
B
HOH
94
4
HOH
HOH
594
B
HOH
95
4
HOH
HOH
595
B
HOH
96
4
HOH
HOH
596
B
HOH
97
4
HOH
HOH
597
B
HOH
98
4
HOH
HOH
598
B
HOH
99
4
HOH
HOH
599
B
HOH
100
4
HOH
HOH
600
B
HOH
101
4
HOH
HOH
601
B
HOH
102
4
HOH
HOH
602
B
HOH
103
4
HOH
HOH
603
B
HOH
104
4
HOH
HOH
604
B
HOH
105
4
HOH
HOH
605
B
HOH
106
4
HOH
HOH
606
B
HOH
107
4
HOH
HOH
607
B
HOH
108
4
HOH
HOH
608
B
HOH
109
4
HOH
HOH
609
B
HOH
110
4
HOH
HOH
610
B
HOH
111
4
HOH
HOH
611
B
HOH
112
4
HOH
HOH
612
B
HOH
113
4
HOH
HOH
613
B
HOH
114
4
HOH
HOH
614
B
HOH
115
4
HOH
HOH
615
B
HOH
116
4
HOH
HOH
616
B
HOH
117
4
HOH
HOH
617
B
HOH
118
4
HOH
HOH
618
B
HOH
119
4
HOH
HOH
619
B
HOH
120
4
HOH
HOH
620
B
HOH
121
4
HOH
HOH
621
B
HOH
122
4
HOH
HOH
622
B
HOH
123
4
HOH
HOH
623
B
HOH
124
4
HOH
HOH
624
B
HOH
125
4
HOH
HOH
625
B
HOH
126
4
HOH
HOH
626
B
HOH
127
4
HOH
HOH
627
B
HOH
128
4
HOH
HOH
628
B
HOH
129
4
HOH
HOH
629
B
HOH
130
4
HOH
HOH
630
B
HOH
131
4
HOH
HOH
631
B
HOH
132
4
HOH
HOH
632
B
HOH
133
4
HOH
HOH
633
B
HOH
134
4
HOH
HOH
634
B
HOH
135
4
HOH
HOH
635
B
HOH
136
4
HOH
HOH
636
B
HOH
137
4
HOH
HOH
637
B
HOH
138
4
HOH
HOH
638
B
HOH
139
4
HOH
HOH
639
B
HOH
140
4
HOH
HOH
640
B
HOH
141
4
HOH
HOH
641
B
HOH
142
4
HOH
HOH
642
B
HOH
143
4
HOH
HOH
643
B
HOH
144
4
HOH
HOH
644
B
HOH
145
4
HOH
HOH
645
B
HOH
146
4
HOH
HOH
646
B
HOH
147
4
HOH
HOH
647
B
HOH
148
4
HOH
HOH
648
B
HOH
149
4
HOH
HOH
649
B
HOH
150
4
HOH
HOH
650
B
HOH
151
4
HOH
HOH
651
B
HOH
152
4
HOH
HOH
652
B
HOH
153
4
HOH
HOH
653
B
HOH
154
4
HOH
HOH
654
B
HOH
155
4
HOH
HOH
655
B
HOH
156
4
HOH
HOH
656
B
HOH
157
4
HOH
HOH
657
B
HOH
158
4
HOH
HOH
658
B
HOH
159
4
HOH
HOH
659
B
HOH
160
4
HOH
HOH
660
B
HOH
161
4
HOH
HOH
661
B
HOH
162
4
HOH
HOH
662
B
HOH
163
4
HOH
HOH
663
B
HOH
164
4
HOH
HOH
664
B
HOH
165
4
HOH
HOH
665
B
HOH
166
4
HOH
HOH
666
B
HOH
167
4
HOH
HOH
667
B
HOH
168
4
HOH
HOH
668
B
HOH
169
4
HOH
HOH
669
B
HOH
170
4
HOH
HOH
670
B
HOH
171
4
HOH
HOH
671
B
HOH
172
4
HOH
HOH
672
B
HOH
173
4
HOH
HOH
673
B
HOH
174
4
HOH
HOH
674
B
HOH
175
4
HOH
HOH
675
B
HOH
176
4
HOH
HOH
676
B
HOH
177
4
HOH
HOH
677
B
HOH
178
4
HOH
HOH
678
B
HOH
179
4
HOH
HOH
679
B
HOH
180
4
HOH
HOH
680
B
HOH
181
4
HOH
HOH
681
B
HOH
182
4
HOH
HOH
682
B
HOH
183
4
HOH
HOH
683
B
HOH
184
4
HOH
HOH
684
B
HOH
185
4
HOH
HOH
685
B
HOH
186
4
HOH
HOH
686
B
HOH
187
4
HOH
HOH
687
B
HOH
188
4
HOH
HOH
688
B
HOH
189
4
HOH
HOH
689
B
HOH
190
4
HOH
HOH
690
B
HOH
191
4
HOH
HOH
691
B
HOH
192
4
HOH
HOH
692
B
HOH
193
4
HOH
HOH
693
B
HOH
194
4
HOH
HOH
694
B
HOH
195
4
HOH
HOH
695
B
HOH
196
4
HOH
HOH
696
B
HOH
197
4
HOH
HOH
697
B
HOH
198
4
HOH
HOH
698
B
HOH
199
4
HOH
HOH
699
B
HOH
200
4
HOH
HOH
700
B
HOH
201
4
HOH
HOH
701
B
HOH
202
4
HOH
HOH
702
B
HOH
203
4
HOH
HOH
703
B
HOH
204
4
HOH
HOH
704
B
HOH
205
4
HOH
HOH
705
B
HOH
206
4
HOH
HOH
706
B
HOH
207
4
HOH
HOH
707
B
HOH
208
4
HOH
HOH
708
B
HOH
209
4
HOH
HOH
709
B
HOH
210
4
HOH
HOH
710
B
HOH
211
4
HOH
HOH
711
B
HOH
212
4
HOH
HOH
712
B
HOH
213
4
HOH
HOH
713
B
HOH
214
4
HOH
HOH
714
B
HOH
215
4
HOH
HOH
715
B
HOH
216
4
HOH
HOH
716
B
HOH
217
4
HOH
HOH
717
B
HOH
218
4
HOH
HOH
718
B
HOH
219
4
HOH
HOH
719
B
HOH
220
4
HOH
HOH
720
B
HOH
221
4
HOH
HOH
721
B
HOH
222
4
HOH
HOH
722
B
HOH
223
4
HOH
HOH
723
B
HOH
224
4
HOH
HOH
724
B
HOH
225
4
HOH
HOH
725
B
HOH
226
4
HOH
HOH
726
B
HOH
227
4
HOH
HOH
727
B
HOH
228
4
HOH
HOH
728
B
HOH
229
4
HOH
HOH
729
B
HOH
230
4
HOH
HOH
730
B
HOH
231
4
HOH
HOH
731
B
HOH
233
4
HOH
HOH
732
B
HOH
234
4
HOH
HOH
733
B
HOH
235
4
HOH
HOH
734
B
HOH
236
4
HOH
HOH
735
B
HOH
237
4
HOH
HOH
736
B
HOH
238
4
HOH
HOH
737
B
HOH
239
4
HOH
HOH
738
B
HOH
241
4
HOH
HOH
739
B
HOH
242
4
HOH
HOH
740
B
HOH
243
4
HOH
HOH
741
B
HOH
244
4
HOH
HOH
742
B
HOH
245
4
HOH
HOH
743
B
HOH
246
4
HOH
HOH
744
B
HOH
247
4
HOH
HOH
745
B
HOH
250
4
HOH
HOH
746
B
HOH
252
4
HOH
HOH
747
B
HOH
253
4
HOH
HOH
748
B
HOH
255
4
HOH
HOH
749
B
HOH
256
4
HOH
HOH
750
B
HOH
257
4
HOH
HOH
751
B
HOH
258
4
HOH
HOH
752
B
HOH
259
4
HOH
HOH
753
B
HOH
260
4
HOH
HOH
754
B
HOH
261
4
HOH
HOH
755
B
HOH
262
4
HOH
HOH
756
B
HOH
263
4
HOH
HOH
757
B
HOH
264
4
HOH
HOH
758
B
HOH
265
4
HOH
HOH
759
B
HOH
266
4
HOH
HOH
760
B
HOH
267
4
HOH
HOH
761
B
HOH
268
4
HOH
HOH
762
B
HOH
269
4
HOH
HOH
763
B
HOH
270
4
HOH
HOH
764
B
HOH
271
4
HOH
HOH
765
B
HOH
272
4
HOH
HOH
766
B
HOH
273
4
HOH
HOH
767
B
HOH
274
4
HOH
HOH
768
B
HOH
275
4
HOH
HOH
769
B
HOH
276
4
HOH
HOH
770
B
HOH
277
4
HOH
HOH
771
B
HOH
278
4
HOH
HOH
772
B
HOH
280
4
HOH
HOH
773
B
HOH
281
4
HOH
HOH
774
B
HOH
282
4
HOH
HOH
775
B
HOH
283
4
HOH
HOH
776
B
HOH
284
4
HOH
HOH
777
B
HOH
286
4
HOH
HOH
778
B
HOH
287
4
HOH
HOH
779
B
HOH
288
4
HOH
HOH
780
B
HOH
289
4
HOH
HOH
781
B
HOH
290
4
HOH
HOH
782
B
HOH
291
4
HOH
HOH
783
B
HOH
292
4
HOH
HOH
784
B
HOH
293
4
HOH
HOH
785
B
HOH
294
4
HOH
HOH
786
B
HOH
298
4
HOH
HOH
787
B
HOH
299
4
HOH
HOH
788
B
HOH
300
4
HOH
HOH
789
B
HOH
301
4
HOH
HOH
790
B
HOH
302
4
HOH
HOH
791
B
HOH
303
4
HOH
HOH
792
B
HOH
304
4
HOH
HOH
793
B
HOH
305
4
HOH
HOH
794
B
HOH
306
4
HOH
HOH
795
B
HOH
308
4
HOH
HOH
796
B
HOH
309
4
HOH
HOH
797
B
HOH
310
4
HOH
HOH
798
B
HOH
311
4
HOH
HOH
799
B
HOH
312
4
HOH
HOH
800
B
HOH
313
4
HOH
HOH
801
B
SER
1
n
1
SER
1
B
ILE
2
n
2
ILE
2
B
GLU
3
n
3
GLU
3
B
ARG
4
n
4
ARG
4
B
LEU
5
n
5
LEU
5
B
GLY
6
n
6
GLY
6
B
TYR
7
n
7
TYR
7
B
LEU
8
n
8
LEU
8
B
GLY
9
n
9
GLY
9
B
PHE
10
n
10
PHE
10
B
ALA
11
n
11
ALA
11
B
VAL
12
n
12
VAL
12
B
LYS
13
n
13
LYS
13
B
ASP
14
n
14
ASP
14
B
VAL
15
n
15
VAL
15
B
PRO
16
n
16
PRO
16
B
ALA
17
n
17
ALA
17
B
TRP
18
n
18
TRP
18
B
ASP
19
n
19
ASP
19
B
HIS
20
n
20
HIS
20
B
PHE
21
n
21
PHE
21
B
LEU
22
n
22
LEU
22
B
THR
23
n
23
THR
23
B
LYS
24
n
24
LYS
24
B
SER
25
n
25
SER
25
B
VAL
26
n
26
VAL
26
B
GLY
27
n
27
GLY
27
B
LEU
28
n
28
LEU
28
B
MET
29
n
29
MET
29
B
ALA
30
n
30
ALA
30
B
ALA
31
n
31
ALA
31
B
GLY
32
n
32
GLY
32
B
SER
33
n
33
SER
33
B
ALA
34
n
34
ALA
34
B
GLY
35
n
35
GLY
35
B
ASP
36
n
36
ASP
36
B
ALA
37
n
37
ALA
37
B
ALA
38
n
38
ALA
38
B
LEU
39
n
39
LEU
39
B
TYR
40
n
40
TYR
40
B
ARG
41
n
41
ARG
41
B
ALA
42
n
42
ALA
42
B
ASP
43
n
43
ASP
43
B
GLN
44
n
44
GLN
44
B
ARG
45
n
45
ARG
45
B
ALA
46
n
46
ALA
46
B
TRP
47
n
47
TRP
47
B
ARG
48
n
48
ARG
48
B
ILE
49
n
49
ILE
49
B
ALA
50
n
50
ALA
50
B
VAL
51
n
51
VAL
51
B
GLN
52
n
52
GLN
52
B
PRO
53
n
53
PRO
53
B
GLY
54
n
54
GLY
54
B
GLU
55
n
55
GLU
55
B
LEU
56
n
56
LEU
56
B
ASP
57
n
57
ASP
57
B
ASP
58
n
58
ASP
58
B
LEU
59
n
59
LEU
59
B
ALA
60
n
60
ALA
60
B
TYR
61
n
61
TYR
61
B
ALA
62
n
62
ALA
62
B
GLY
63
n
63
GLY
63
B
LEU
64
n
64
LEU
64
B
GLU
65
n
65
GLU
65
B
VAL
66
n
66
VAL
66
B
ASP
67
n
67
ASP
67
B
ASP
68
n
68
ASP
68
B
ALA
69
n
69
ALA
69
B
ALA
70
n
70
ALA
70
B
ALA
71
n
71
ALA
71
B
LEU
72
n
72
LEU
72
B
GLU
73
n
73
GLU
73
B
ARG
74
n
74
ARG
74
B
MET
75
n
75
MET
75
B
ALA
76
n
76
ALA
76
B
ASP
77
n
77
ASP
77
B
LYS
78
n
78
LYS
78
B
LEU
79
n
79
LEU
79
B
ARG
80
n
80
ARG
80
B
GLN
81
n
81
GLN
81
B
ALA
82
n
82
ALA
82
B
GLY
83
n
83
GLY
83
B
VAL
84
n
84
VAL
84
B
ALA
85
n
85
ALA
85
B
PHE
86
n
86
PHE
86
B
THR
87
n
87
THR
87
B
ARG
88
n
88
ARG
88
B
GLY
89
n
89
GLY
89
B
ASP
90
n
90
ASP
90
B
GLU
91
n
91
GLU
91
B
ALA
92
n
92
ALA
92
B
LEU
93
n
93
LEU
93
B
MET
94
n
94
MET
94
B
GLN
95
n
95
GLN
95
B
GLN
96
n
96
GLN
96
B
ARG
97
n
97
ARG
97
B
LYS
98
n
98
LYS
98
B
VAL
99
n
99
VAL
99
B
MET
100
n
100
MET
100
B
GLY
101
n
101
GLY
101
B
LEU
102
n
102
LEU
102
B
LEU
103
n
103
LEU
103
B
CYS
104
n
104
CYS
104
B
LEU
105
n
105
LEU
105
B
GLN
106
n
106
GLN
106
B
ASP
107
n
107
ASP
107
B
PRO
108
n
108
PRO
108
B
PHE
109
n
109
PHE
109
B
GLY
110
n
110
GLY
110
B
LEU
111
n
111
LEU
111
B
PRO
112
n
112
PRO
112
B
LEU
113
n
113
LEU
113
B
GLU
114
n
114
GLU
114
B
ILE
115
n
115
ILE
115
B
TYR
116
n
116
TYR
116
B
TYR
117
n
117
TYR
117
B
GLY
118
n
118
GLY
118
B
PRO
119
n
119
PRO
119
B
ALA
120
n
120
ALA
120
B
GLU
121
n
121
GLU
121
B
ILE
122
n
122
ILE
122
B
PHE
123
n
123
PHE
123
B
HIS
124
n
124
HIS
124
B
GLU
125
n
125
GLU
125
B
PRO
126
n
126
PRO
126
B
PHE
127
n
127
PHE
127
B
LEU
128
n
128
LEU
128
B
PRO
129
n
129
PRO
129
B
SER
130
n
130
SER
130
B
ALA
131
n
131
ALA
131
B
PRO
132
n
132
PRO
132
B
VAL
133
n
133
VAL
133
B
SER
134
n
134
SER
134
B
GLY
135
n
135
GLY
135
B
PHE
136
n
136
PHE
136
B
VAL
137
n
137
VAL
137
B
THR
138
n
138
THR
138
B
GLY
139
n
139
GLY
139
B
ASP
140
n
140
ASP
140
B
GLN
141
n
141
GLN
141
B
GLY
142
n
142
GLY
142
B
ILE
143
n
143
ILE
143
B
GLY
144
n
144
GLY
144
B
HIS
145
n
145
HIS
145
B
PHE
146
n
146
PHE
146
B
VAL
147
n
147
VAL
147
B
ARG
148
n
148
ARG
148
B
CYS
149
n
149
CYS
149
B
VAL
150
n
150
VAL
150
B
PRO
151
n
151
PRO
151
B
ASP
152
n
152
ASP
152
B
THR
153
n
153
THR
153
B
ALA
154
n
154
ALA
154
B
LYS
155
n
155
LYS
155
B
ALA
156
n
156
ALA
156
B
MET
157
n
157
MET
157
B
ALA
158
n
158
ALA
158
B
PHE
159
n
159
PHE
159
B
TYR
160
n
160
TYR
160
B
THR
161
n
161
THR
161
B
GLU
162
n
162
GLU
162
B
VAL
163
n
163
VAL
163
B
LEU
164
n
164
LEU
164
B
GLY
165
n
165
GLY
165
B
PHE
166
n
166
PHE
166
B
VAL
167
n
167
VAL
167
B
LEU
168
n
168
LEU
168
B
SER
169
n
169
SER
169
B
ASP
170
n
170
ASP
170
B
ILE
171
n
171
ILE
171
B
ILE
172
n
172
ILE
172
B
ASP
173
n
173
ASP
173
B
ILE
174
n
174
ILE
174
B
GLN
175
n
175
GLN
175
B
MET
176
n
176
MET
176
B
GLY
177
n
177
GLY
177
B
PRO
178
n
178
PRO
178
B
GLU
179
n
179
GLU
179
B
THR
180
n
180
THR
180
B
SER
181
n
181
SER
181
B
VAL
182
n
182
VAL
182
B
PRO
183
n
183
PRO
183
B
ALA
184
n
184
ALA
184
B
HIS
185
n
185
HIS
185
B
PHE
186
n
186
PHE
186
B
LEU
187
n
187
LEU
187
B
HIS
188
n
188
HIS
188
B
CYS
189
n
189
CYS
189
B
ASN
190
n
190
ASN
190
B
GLY
191
n
191
GLY
191
B
ARG
192
n
192
ARG
192
B
HIS
193
n
193
HIS
193
B
HIS
194
n
194
HIS
194
B
THR
195
n
195
THR
195
B
ILE
196
n
196
ILE
196
B
ALA
197
n
197
ALA
197
B
LEU
198
n
198
LEU
198
B
ALA
199
n
199
ALA
199
B
ALA
200
n
200
ALA
200
B
PHE
201
n
201
PHE
201
B
PRO
202
n
202
PRO
202
B
ILE
203
n
203
ILE
203
B
PRO
204
n
204
PRO
204
B
LYS
205
n
205
LYS
205
B
ARG
206
n
206
ARG
206
B
ILE
207
n
207
ILE
207
B
HIS
208
n
208
HIS
208
B
HIS
209
n
209
HIS
209
B
PHE
210
n
210
PHE
210
B
MET
211
n
211
MET
211
B
LEU
212
n
212
LEU
212
B
GLN
213
n
213
GLN
213
B
ALA
214
n
214
ALA
214
B
ASN
215
n
215
ASN
215
B
THR
216
n
216
THR
216
B
ILE
217
n
217
ILE
217
B
ASP
218
n
218
ASP
218
B
ASP
219
n
219
ASP
219
B
VAL
220
n
220
VAL
220
B
GLY
221
n
221
GLY
221
B
TYR
222
n
222
TYR
222
B
ALA
223
n
223
ALA
223
B
PHE
224
n
224
PHE
224
B
ASP
225
n
225
ASP
225
B
ARG
226
n
226
ARG
226
B
LEU
227
n
227
LEU
227
B
ASP
228
n
228
ASP
228
B
ALA
229
n
229
ALA
229
B
ALA
230
n
230
ALA
230
B
GLY
231
n
231
GLY
231
B
ARG
232
n
232
ARG
232
B
ILE
233
n
233
ILE
233
B
THR
234
n
234
THR
234
B
SER
235
n
235
SER
235
B
LEU
236
n
236
LEU
236
B
LEU
237
n
237
LEU
237
B
GLY
238
n
238
GLY
238
B
ARG
239
n
239
ARG
239
B
HIS
240
n
240
HIS
240
B
THR
241
n
241
THR
241
B
ASN
242
n
242
ASN
242
B
ASP
243
n
243
ASP
243
B
GLN
244
n
244
GLN
244
B
THR
245
n
245
THR
245
B
LEU
246
n
246
LEU
246
B
SER
247
n
247
SER
247
B
PHE
248
n
248
PHE
248
B
TYR
249
n
249
TYR
249
B
ALA
250
n
250
ALA
250
B
ASP
251
n
251
ASP
251
B
THR
252
n
252
THR
252
B
PRO
253
n
253
PRO
253
B
SER
254
n
254
SER
254
B
PRO
255
n
255
PRO
255
B
MET
256
n
256
MET
256
B
ILE
257
n
257
ILE
257
B
GLU
258
n
258
GLU
258
B
VAL
259
n
259
VAL
259
B
GLU
260
n
260
GLU
260
B
PHE
261
n
261
PHE
261
B
GLY
262
n
262
GLY
262
B
TRP
263
n
263
TRP
263
B
GLY
264
n
264
GLY
264
B
PRO
265
n
265
PRO
265
B
ARG
266
n
266
ARG
266
B
THR
267
n
267
THR
267
B
VAL
268
n
268
VAL
268
B
ASP
269
n
269
ASP
269
B
SER
270
n
270
SER
270
B
SER
271
n
271
SER
271
B
TRP
272
n
272
TRP
272
B
THR
273
n
273
THR
273
B
VAL
274
n
274
VAL
274
B
ALA
275
n
275
ALA
275
B
ARG
276
n
276
ARG
276
B
HIS
277
n
277
HIS
277
B
SER
278
n
278
SER
278
B
ARG
279
n
279
ARG
279
B
THR
280
n
280
THR
280
B
ALA
281
n
281
ALA
281
B
MET
282
n
282
MET
282
B
TRP
283
n
283
TRP
283
B
GLY
284
n
284
GLY
284
B
HIS
285
n
285
HIS
285
B
LYS
286
n
286
LYS
286
B
SER
287
n
287
SER
287
B
VAL
288
n
288
VAL
288
B
n
289
289
B
n
290
290
B
n
291
291
B
n
292
292
B
author_and_software_defined_assembly
PISA,PQS
8
octameric
25160
-420
74760
B
HIS
145
A
NE2
HIS
145
1_555
B
FE2
301
B
FE
FE2
1_555
B
HIS
209
A
NE2
HIS
209
1_555
108.1
B
HIS
145
A
NE2
HIS
145
1_555
B
FE2
301
B
FE
FE2
1_555
B
GLU
260
A
OE1
GLU
260
1_555
102.4
B
HIS
209
A
NE2
HIS
209
1_555
B
FE2
301
B
FE
FE2
1_555
B
GLU
260
A
OE1
GLU
260
1_555
90.2
B
HIS
145
A
NE2
HIS
145
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
564
E
O
HOH
1_555
95.3
B
HIS
209
A
NE2
HIS
209
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
564
E
O
HOH
1_555
156.0
B
GLU
260
A
OE1
GLU
260
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
564
E
O
HOH
1_555
79.0
B
HIS
145
A
NE2
HIS
145
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
800
E
O
HOH
1_555
93.9
B
HIS
209
A
NE2
HIS
209
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
800
E
O
HOH
1_555
96.0
B
GLU
260
A
OE1
GLU
260
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
800
E
O
HOH
1_555
159.9
B
HOH
564
E
O
HOH
1_555
B
FE2
301
B
FE
FE2
1_555
B
HOH
800
E
O
HOH
1_555
88.0
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
2_665
-x+1,-y+1,z
crystal symmetry operation
121.7600000000
121.7600000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_655
-y+1,x,z
crystal symmetry operation
121.7600000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
4_565
y,-x+1,z
crystal symmetry operation
0.0000000000
121.7600000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
5_655
-x+1,y,-z
crystal symmetry operation
121.7600000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
6_565
x,-y+1,-z
crystal symmetry operation
0.0000000000
121.7600000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_665
-y+1,-x+1,-z
crystal symmetry operation
121.7600000000
121.7600000000
0.0000000000
B
N
MET
29
A
N
MET
29
B
O
ARG
41
A
O
ARG
41
B
N
ALA
38
A
N
ALA
38
B
O
VAL
51
A
O
VAL
51
B
O
ALA
50
A
O
ALA
50
B
N
PHE
10
A
N
PHE
10
B
N
GLY
9
A
N
GLY
9
B
O
ALA
60
A
O
ALA
60
B
N
LEU
64
A
N
LEU
64
B
O
GLU
114
A
O
GLU
114
B
O
LEU
113
A
O
LEU
113
B
N
LEU
105
A
N
LEU
105
B
O
CYS
104
A
O
CYS
104
B
N
THR
87
A
N
THR
87
B
O
HIS
277
A
O
HIS
277
B
N
ILE
171
A
N
ILE
171
B
N
ILE
174
A
N
ILE
174
B
O
VAL
182
A
O
VAL
182
B
N
HIS
185
A
N
HIS
185
B
O
LEU
198
A
O
LEU
198
B
O
ALA
197
A
O
ALA
197
B
N
ARG
148
A
N
ARG
148
B
N
HIS
145
A
N
HIS
145
B
O
MET
211
A
O
MET
211
B
N
LEU
212
A
N
LEU
212
B
O
GLY
262
A
O
GLY
262
B
O
VAL
259
A
O
VAL
259
B
N
ALA
250
A
N
ALA
250
B
O
SER
247
A
O
SER
247
B
N
GLY
238
A
N
GLY
238
B
N
ARG
239
A
N
ARG
239
B
O
TRP
283
A
O
TRP
283
1
B
ARG
289
A
ARG
289
1
Y
1
B
GLY
290
A
GLY
290
1
Y
1
B
GLN
291
A
GLN
291
1
Y
1
B
ARG
292
A
ARG
292
1
Y
1
B
C4
MPD
401
WRONG HAND
1
B
B
O
O
HOH
HOH
649
676
2.03
1
6.66
0.90
118.30
124.96
B
B
B
CB
CG
OD2
ASP
ASP
ASP
43
43
43
N
1
6.41
0.90
118.30
124.71
B
B
B
CB
CG
OD2
ASP
ASP
ASP
58
58
58
N
1
5.68
0.90
118.30
123.98
B
B
B
CB
CG
OD2
ASP
ASP
ASP
140
140
140
N
1
B
B
O
O
HOH
HOH
671
671
0.89
1_555
15_545
1
B
B
O
O
HOH
HOH
654
654
0.97
1_555
6_565
1
B
B
O
O
HOH
HOH
677
677
1.65
1_555
8_665
1
B
THR
23
-91.03
-70.79
1
B
ASP
43
-168.08
-151.31
1
B
PRO
132
-65.51
96.40
1
B
THR
138
-130.76
-102.17
1
B
CYS
189
-144.51
11.99
1
B
ASN
190
-170.73
-163.65
1
B
PRO
204
-89.94
31.38
11.583
0.00
0.00
0.00
0.00
0.00
0.00
0.967
0.963
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.17653
0.16137
0.16213
0.16213
1.450
87.71
3641
68425
68425
5.1
99.87
1.105
0.043
RANDOM
1
THROUGHOUT
0
MOLECULAR REPLACEMENT
0.050
0.050
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.450
87.71
300
2546
17
0
2229
0.010
0.021
2327
0.001
0.020
2088
1.439
1.941
3171
1.571
3.000
4840
5.131
3.000
296
18.131
15.000
389
0.082
0.200
343
0.006
0.020
2620
0.002
0.020
500
0.210
0.300
419
0.196
0.300
1995
0.203
0.500
1
0.133
0.500
261
0.140
0.500
3
0.243
0.300
11
0.302
0.300
62
0.707
0.500
16
0.658
1.500
1439
1.194
2.000
2308
1.720
3.000
888
2.792
4.500
861
2.198
2.000
1
0.248
0.209
1.488
249
4996
20
1.45
20.29
1KW3
72106
72066
0
0
0.081
0.081
1
5.0
11.7
99.9
0.393
1.45
1.53
1.9
0.393
1
9.7
99.9
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
refinement
REFMAC
5.0
data scaling
CCP4
(SCALA)
Crystal structure of 2,3-dihydroxybiphenyal dioxygenase (BphC) at 1.45 A resolution
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
The biological assembly is a octamer generated from the monomer in the asymmetric unit by the operations:
B
ASP
14
A
ASP
14
HELX_P
B
SER
25
A
SER
25
1
1
12
B
ASP
68
A
ASP
68
HELX_P
B
GLY
83
A
GLY
83
1
2
16
B
ASP
90
A
ASP
90
HELX_P
B
LYS
98
A
LYS
98
1
3
9
B
THR
138
A
THR
138
HELX_P
B
GLY
142
A
GLY
142
5
4
5
B
ASP
152
A
ASP
152
HELX_P
B
VAL
163
A
VAL
163
1
5
12
B
THR
216
A
THR
216
HELX_P
B
ALA
230
A
ALA
230
1
6
15
metalc
2.111
B
HIS
145
A
NE2
HIS
145
1_555
B
FE2
301
B
FE
FE2
1_555
metalc
2.145
B
HIS
209
A
NE2
HIS
209
1_555
B
FE2
301
B
FE
FE2
1_555
metalc
2.012
B
GLU
260
A
OE1
GLU
260
1_555
B
FE2
301
B
FE
FE2
1_555
metalc
2.256
B
FE2
301
B
FE
FE2
1_555
B
HOH
564
E
O
HOH
1_555
metalc
2.171
B
FE2
301
B
FE
FE2
1_555
B
HOH
800
E
O
HOH
1_555
OXIDOREDUCTASE
four time repetitions of the beta-alpha-beta-beta-beta motif, OXIDOREDUCTASE
BPHC_PSES1
UNP
1
1
P17297
SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALYRADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR
QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPAEIFHEPFLPSAPVSGFVTGDQGIGHFVRCVPDTAKAMAFY
TEVLGFVLSDIIDIQMGPETSVPAHFLHCNGRHHTIALAAFPIPKRIHHFMLQANTIDDVGYAFDRLDAAGRITSLLGRH
TNDQTLSFYADTPSPMIEVEFGWGPRTVDSSWTVARHSRTAMWGHKSVRGQR
1
292
1KW3
1
292
P17297
B
1
1
292
8
10
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
B
MET
29
A
MET
29
B
ALA
34
A
ALA
34
B
ALA
37
A
ALA
37
B
ARG
41
A
ARG
41
B
ILE
49
A
ILE
49
B
PRO
53
A
PRO
53
B
ARG
4
A
ARG
4
B
VAL
12
A
VAL
12
B
ASP
58
A
ASP
58
B
GLU
65
A
GLU
65
B
PRO
112
A
PRO
112
B
TYR
117
A
TYR
117
B
GLY
101
A
GLY
101
B
GLN
106
A
GLN
106
B
THR
87
A
THR
87
B
ARG
88
A
ARG
88
B
ARG
276
A
ARG
276
B
HIS
277
A
HIS
277
B
VAL
167
A
VAL
167
B
GLY
177
A
GLY
177
B
THR
180
A
THR
180
B
HIS
188
A
HIS
188
B
ILE
196
A
ILE
196
B
ALA
199
A
ALA
199
B
HIS
145
A
HIS
145
B
CYS
149
A
CYS
149
B
ILE
207
A
ILE
207
B
GLN
213
A
GLN
213
B
GLU
258
A
GLU
258
B
TRP
263
A
TRP
263
B
LEU
246
A
LEU
246
B
ASP
251
A
ASP
251
B
GLY
238
A
GLY
238
B
HIS
240
A
HIS
240
B
ALA
281
A
ALA
281
B
GLY
284
A
GLY
284
BINDING SITE FOR RESIDUE FE2 B 301
B
FE2
301
Software
6
BINDING SITE FOR RESIDUE MPD B 401
B
MPD
401
Software
7
BINDING SITE FOR RESIDUE MPD B 501
B
MPD
501
Software
2
B
HIS
145
A
HIS
145
6
1_555
B
HIS
209
A
HIS
209
6
1_555
B
TYR
249
A
TYR
249
6
1_555
B
GLU
260
A
GLU
260
6
1_555
B
HOH
564
E
HOH
6
1_555
B
HOH
800
E
HOH
6
1_555
B
PRO
126
A
PRO
126
7
1_555
B
PHE
127
A
PHE
127
7
1_555
B
PRO
132
A
PRO
132
7
6_565
B
VAL
133
A
VAL
133
7
6_565
B
SER
134
A
SER
134
7
6_565
B
HOH
660
E
HOH
7
1_555
B
HOH
672
E
HOH
7
1_555
B
ASP
228
A
ASP
228
2
1_555
B
LYS
286
A
LYS
286
2
8_665
97
I 4 2 2