0.008220
0.000000
0.000000
0.000000
0.008220
0.000000
0.000000
0.000000
0.009161
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
121.650
121.650
109.153
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
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
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/pdb1kwb/pdb
pdb_00001kwb
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
2000-10-08
ADSC QUANTUM 4
Si
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL-18B
Photon Factory
1.0
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-18B
32084.475
2,3-Dihydroxybiphenyl dioxygenase
1.13.11.39
H145A
1
man
polymer
18.015
water
219
nat
water
BphC, Biphenyl-2,3-diol 1,2-dioxygenase
no
no
SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALYRADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR
QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPAEIFHEPFLPSAPVSGFVTGDQGIGAFVRCVPDTAKAMAFY
TEVLGFVLSDIIDIQMGPETSVPAHFLHCNGRHHTIALAAFPIPKRIHHFMLQANTIDDVGYAFDRLDAAGRITSLLGRH
TNDQTLSFYADTPSPMIEVEFGWGPRTVDSSWTVARHSRTAMWGHKSVRGQR
SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALYRADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR
QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPAEIFHEPFLPSAPVSGFVTGDQGIGAFVRCVPDTAKAMAFY
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
3.15
60.89
Batch
7.5
Tris/HCl, hexylene glycol, Ammonium Sulfate, pH 7.5, Batch, temperature 285K
285
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Derived calculations
Source and taxonomy
Version format compliance
Database references
1
0
2003-01-29
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-10
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
1KW3 contains the same protein at 1.45 A 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.
1KWC contains the same protein, H145A mutant complexed with 2,3-dihydroxybiphenyl.
RCSB
Y
PDBJ
2002-01-29
REL
REL
HOH
water
HOH
1
2
HOH
HOH
293
B
HOH
2
2
HOH
HOH
294
B
HOH
3
2
HOH
HOH
295
B
HOH
4
2
HOH
HOH
296
B
HOH
5
2
HOH
HOH
297
B
HOH
6
2
HOH
HOH
298
B
HOH
7
2
HOH
HOH
299
B
HOH
8
2
HOH
HOH
300
B
HOH
9
2
HOH
HOH
301
B
HOH
10
2
HOH
HOH
302
B
HOH
11
2
HOH
HOH
303
B
HOH
12
2
HOH
HOH
304
B
HOH
13
2
HOH
HOH
305
B
HOH
14
2
HOH
HOH
306
B
HOH
15
2
HOH
HOH
307
B
HOH
16
2
HOH
HOH
308
B
HOH
17
2
HOH
HOH
309
B
HOH
18
2
HOH
HOH
310
B
HOH
19
2
HOH
HOH
311
B
HOH
20
2
HOH
HOH
312
B
HOH
21
2
HOH
HOH
313
B
HOH
22
2
HOH
HOH
314
B
HOH
23
2
HOH
HOH
315
B
HOH
24
2
HOH
HOH
316
B
HOH
25
2
HOH
HOH
317
B
HOH
26
2
HOH
HOH
318
B
HOH
27
2
HOH
HOH
319
B
HOH
28
2
HOH
HOH
320
B
HOH
29
2
HOH
HOH
321
B
HOH
30
2
HOH
HOH
322
B
HOH
31
2
HOH
HOH
323
B
HOH
32
2
HOH
HOH
324
B
HOH
33
2
HOH
HOH
325
B
HOH
34
2
HOH
HOH
326
B
HOH
35
2
HOH
HOH
327
B
HOH
36
2
HOH
HOH
328
B
HOH
37
2
HOH
HOH
329
B
HOH
38
2
HOH
HOH
330
B
HOH
39
2
HOH
HOH
331
B
HOH
40
2
HOH
HOH
332
B
HOH
41
2
HOH
HOH
333
B
HOH
42
2
HOH
HOH
334
B
HOH
43
2
HOH
HOH
335
B
HOH
44
2
HOH
HOH
336
B
HOH
45
2
HOH
HOH
337
B
HOH
46
2
HOH
HOH
338
B
HOH
47
2
HOH
HOH
339
B
HOH
48
2
HOH
HOH
340
B
HOH
49
2
HOH
HOH
341
B
HOH
50
2
HOH
HOH
342
B
HOH
51
2
HOH
HOH
343
B
HOH
52
2
HOH
HOH
344
B
HOH
53
2
HOH
HOH
345
B
HOH
54
2
HOH
HOH
346
B
HOH
55
2
HOH
HOH
347
B
HOH
56
2
HOH
HOH
348
B
HOH
57
2
HOH
HOH
349
B
HOH
58
2
HOH
HOH
350
B
HOH
59
2
HOH
HOH
351
B
HOH
60
2
HOH
HOH
352
B
HOH
61
2
HOH
HOH
353
B
HOH
62
2
HOH
HOH
354
B
HOH
63
2
HOH
HOH
355
B
HOH
64
2
HOH
HOH
356
B
HOH
65
2
HOH
HOH
357
B
HOH
66
2
HOH
HOH
358
B
HOH
67
2
HOH
HOH
359
B
HOH
68
2
HOH
HOH
360
B
HOH
69
2
HOH
HOH
361
B
HOH
70
2
HOH
HOH
362
B
HOH
71
2
HOH
HOH
363
B
HOH
72
2
HOH
HOH
364
B
HOH
73
2
HOH
HOH
365
B
HOH
74
2
HOH
HOH
366
B
HOH
75
2
HOH
HOH
367
B
HOH
76
2
HOH
HOH
368
B
HOH
77
2
HOH
HOH
369
B
HOH
78
2
HOH
HOH
370
B
HOH
79
2
HOH
HOH
371
B
HOH
80
2
HOH
HOH
372
B
HOH
81
2
HOH
HOH
373
B
HOH
82
2
HOH
HOH
374
B
HOH
83
2
HOH
HOH
375
B
HOH
84
2
HOH
HOH
376
B
HOH
85
2
HOH
HOH
377
B
HOH
86
2
HOH
HOH
378
B
HOH
87
2
HOH
HOH
379
B
HOH
88
2
HOH
HOH
380
B
HOH
89
2
HOH
HOH
381
B
HOH
90
2
HOH
HOH
382
B
HOH
91
2
HOH
HOH
383
B
HOH
92
2
HOH
HOH
384
B
HOH
93
2
HOH
HOH
385
B
HOH
94
2
HOH
HOH
386
B
HOH
95
2
HOH
HOH
387
B
HOH
96
2
HOH
HOH
388
B
HOH
97
2
HOH
HOH
389
B
HOH
98
2
HOH
HOH
390
B
HOH
99
2
HOH
HOH
391
B
HOH
100
2
HOH
HOH
392
B
HOH
101
2
HOH
HOH
393
B
HOH
102
2
HOH
HOH
394
B
HOH
103
2
HOH
HOH
395
B
HOH
104
2
HOH
HOH
396
B
HOH
105
2
HOH
HOH
397
B
HOH
106
2
HOH
HOH
398
B
HOH
107
2
HOH
HOH
399
B
HOH
108
2
HOH
HOH
400
B
HOH
109
2
HOH
HOH
401
B
HOH
110
2
HOH
HOH
402
B
HOH
111
2
HOH
HOH
403
B
HOH
112
2
HOH
HOH
404
B
HOH
113
2
HOH
HOH
405
B
HOH
114
2
HOH
HOH
406
B
HOH
115
2
HOH
HOH
407
B
HOH
116
2
HOH
HOH
408
B
HOH
117
2
HOH
HOH
409
B
HOH
118
2
HOH
HOH
410
B
HOH
119
2
HOH
HOH
411
B
HOH
120
2
HOH
HOH
412
B
HOH
121
2
HOH
HOH
413
B
HOH
122
2
HOH
HOH
414
B
HOH
123
2
HOH
HOH
415
B
HOH
124
2
HOH
HOH
416
B
HOH
125
2
HOH
HOH
417
B
HOH
126
2
HOH
HOH
418
B
HOH
127
2
HOH
HOH
419
B
HOH
128
2
HOH
HOH
420
B
HOH
129
2
HOH
HOH
421
B
HOH
130
2
HOH
HOH
422
B
HOH
131
2
HOH
HOH
423
B
HOH
132
2
HOH
HOH
424
B
HOH
133
2
HOH
HOH
425
B
HOH
134
2
HOH
HOH
426
B
HOH
135
2
HOH
HOH
427
B
HOH
136
2
HOH
HOH
428
B
HOH
137
2
HOH
HOH
429
B
HOH
138
2
HOH
HOH
430
B
HOH
139
2
HOH
HOH
431
B
HOH
140
2
HOH
HOH
432
B
HOH
141
2
HOH
HOH
433
B
HOH
142
2
HOH
HOH
434
B
HOH
143
2
HOH
HOH
435
B
HOH
144
2
HOH
HOH
436
B
HOH
145
2
HOH
HOH
437
B
HOH
146
2
HOH
HOH
438
B
HOH
147
2
HOH
HOH
439
B
HOH
148
2
HOH
HOH
440
B
HOH
149
2
HOH
HOH
441
B
HOH
150
2
HOH
HOH
442
B
HOH
151
2
HOH
HOH
443
B
HOH
152
2
HOH
HOH
444
B
HOH
153
2
HOH
HOH
445
B
HOH
154
2
HOH
HOH
446
B
HOH
155
2
HOH
HOH
447
B
HOH
156
2
HOH
HOH
448
B
HOH
157
2
HOH
HOH
449
B
HOH
158
2
HOH
HOH
450
B
HOH
159
2
HOH
HOH
451
B
HOH
160
2
HOH
HOH
452
B
HOH
161
2
HOH
HOH
453
B
HOH
162
2
HOH
HOH
454
B
HOH
163
2
HOH
HOH
455
B
HOH
164
2
HOH
HOH
456
B
HOH
165
2
HOH
HOH
457
B
HOH
166
2
HOH
HOH
458
B
HOH
167
2
HOH
HOH
459
B
HOH
168
2
HOH
HOH
460
B
HOH
169
2
HOH
HOH
461
B
HOH
170
2
HOH
HOH
462
B
HOH
171
2
HOH
HOH
463
B
HOH
172
2
HOH
HOH
464
B
HOH
173
2
HOH
HOH
465
B
HOH
174
2
HOH
HOH
466
B
HOH
175
2
HOH
HOH
467
B
HOH
176
2
HOH
HOH
468
B
HOH
177
2
HOH
HOH
469
B
HOH
178
2
HOH
HOH
470
B
HOH
179
2
HOH
HOH
471
B
HOH
180
2
HOH
HOH
472
B
HOH
181
2
HOH
HOH
473
B
HOH
182
2
HOH
HOH
474
B
HOH
183
2
HOH
HOH
475
B
HOH
184
2
HOH
HOH
476
B
HOH
185
2
HOH
HOH
477
B
HOH
186
2
HOH
HOH
478
B
HOH
187
2
HOH
HOH
479
B
HOH
188
2
HOH
HOH
480
B
HOH
189
2
HOH
HOH
481
B
HOH
190
2
HOH
HOH
482
B
HOH
191
2
HOH
HOH
483
B
HOH
192
2
HOH
HOH
484
B
HOH
193
2
HOH
HOH
485
B
HOH
194
2
HOH
HOH
486
B
HOH
195
2
HOH
HOH
487
B
HOH
196
2
HOH
HOH
488
B
HOH
197
2
HOH
HOH
489
B
HOH
198
2
HOH
HOH
490
B
HOH
199
2
HOH
HOH
491
B
HOH
200
2
HOH
HOH
492
B
HOH
201
2
HOH
HOH
493
B
HOH
202
2
HOH
HOH
494
B
HOH
203
2
HOH
HOH
495
B
HOH
204
2
HOH
HOH
496
B
HOH
205
2
HOH
HOH
497
B
HOH
206
2
HOH
HOH
498
B
HOH
207
2
HOH
HOH
499
B
HOH
208
2
HOH
HOH
500
B
HOH
209
2
HOH
HOH
501
B
HOH
210
2
HOH
HOH
502
B
HOH
211
2
HOH
HOH
503
B
HOH
212
2
HOH
HOH
504
B
HOH
213
2
HOH
HOH
505
B
HOH
214
2
HOH
HOH
506
B
HOH
215
2
HOH
HOH
507
B
HOH
216
2
HOH
HOH
508
B
HOH
217
2
HOH
HOH
509
B
HOH
218
2
HOH
HOH
510
B
HOH
219
2
HOH
HOH
511
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
ALA
145
n
145
ALA
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
17610
-91
77560
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
121.6500000000
121.6500000000
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
121.6500000000
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
121.6500000000
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
121.6500000000
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
121.6500000000
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
121.6500000000
121.6500000000
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
ALA
145
A
N
ALA
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
TRP
263
A
O
TRP
263
B
N
LEU
246
A
N
LEU
246
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
B
N
O
LEU
HOH
237
425
1.94
1
6.04
0.90
118.30
124.34
B
B
B
CB
CG
OD2
ASP
ASP
ASP
58
58
58
N
1
6.29
0.90
118.30
124.59
B
B
B
CB
CG
OD2
ASP
ASP
ASP
225
225
225
N
1
5.55
0.90
118.30
123.85
B
B
B
CB
CG
OD2
ASP
ASP
ASP
243
243
243
N
1
B
B
O
O
HOH
HOH
338
338
1.14
1_555
15_545
1
B
B
O
O
HOH
HOH
311
311
1.15
1_555
6_565
1
B
B
O
O
HOH
HOH
450
450
1.66
1_555
8_665
1
B
B
O
O
HOH
HOH
358
358
1.80
1_555
15_545
1
B
B
O
O
PRO
PRO
204
204
2.11
1_555
15_545
1
B
THR
23
-91.78
-70.87
1
B
ASP
43
-167.09
-148.59
1
B
PRO
132
-66.53
95.06
1
B
THR
138
-127.92
-101.43
1
B
CYS
189
-142.89
12.27
1
B
ASN
190
-170.61
-163.30
13.964
-0.05
0.00
0.00
-0.05
0.00
0.09
0.952
0.949
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.17548
0.16594
0.16642
2.000
84.52
1399
26445
5.0
99.72
3.275
0.094
RANDOM
1
THROUGHOUT
0
MOLECULAR REPLACEMENT
0.129
0.109
0.80
0.80
1.40
BABINET MODEL WITH MASK
2.000
84.52
219
2443
0
0
2224
0.010
0.021
2288
0.001
0.020
2064
1.382
1.938
3113
1.077
3.000
4770
4.520
3.000
288
16.762
15.000
387
0.081
0.200
338
0.005
0.020
2594
0.002
0.020
498
0.205
0.300
443
0.198
0.300
1981
0.137
0.500
231
0.441
0.500
2
0.169
0.300
7
0.180
0.300
50
0.701
0.500
15
0.628
1.500
1433
1.160
2.000
2292
1.714
3.000
855
2.879
4.500
820
0.205
0.174
2.052
96
1917
20
2.0
38.35
1KWB
27858
27854
0
3
0.092
0.092
1
6.6
9.7
99.8
0.254
2.00
2.11
1
9.4
99.6
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
refinement
REFMAC
5.0
data scaling
CCP4
(SCALA)
Crystal structure of the His145Ala mutant of 2,3-dihydroxybipheny dioxygenase (BphC)
1
N
N
2
N
N
The biological assembly is a octemer generated from the monomer in the asymmetric unit by the operations: x, y, z; .1-x, 1-y, z; 1-x, y, -z; x, 1-y, -z; y, x, -z; 1-y, 1-x, -z; 1-y, x, z; y, 1-x, z;
B
ASP
14
A
ASP
14
HELX_P
B
LYS
24
A
LYS
24
1
1
11
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
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
1KWB
1
292
P17297
B
1
1
292
1
HIS
engineered mutation
ALA
145
1KWB
B
P17297
UNP
145
145
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
ALA
145
A
ALA
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
97
I 4 2 2