0.021413
0.000000
0.000000
0.000000
0.014736
0.000000
0.000000
0.000000
0.010933
0.000000
0.000000
0.000000
Erlandsen, H.
Kim, J.Y.
Patch, M.G.
Han, A.
Volner, A.
Abu-Omar, M.M.
Stevens, R.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
46.700
67.860
91.470
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
Cl -1
35.453
CHLORIDE ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
Fe 3
55.845
FE (III) 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
C9 H13 N5 O3
239.231
7,8-DIHYDROBIOPTERIN
non-polymer
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
CL
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
H
N
89
N
FE
N
90
N
N
N
91
S
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
C
N
96
N
C
N
97
N
O
N
98
N
N
N
99
N
O
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
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
O
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
H
N
129
N
N
N
130
N
C
N
131
N
C
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
Y
139
N
N
N
140
N
N
Y
141
N
C
Y
142
N
N
Y
143
N
C
N
144
N
O
Y
145
N
C
Y
146
N
C
N
147
N
N
N
148
N
C
N
149
N
C
N
150
N
N
N
151
R
C
N
152
N
O
N
153
S
C
N
154
N
O
N
155
N
C
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
Y
174
N
C
Y
175
N
N
Y
176
N
C
Y
177
N
C
Y
178
N
N
N
179
N
O
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
O
N
191
N
H
N
192
N
H
N
193
N
N
N
194
S
C
N
195
N
C
N
196
N
O
N
197
S
C
N
198
N
C
N
199
N
C
N
200
N
C
N
201
N
O
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
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
N
N
216
S
C
N
217
N
C
N
218
N
O
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
C
N
223
N
O
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
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
N
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
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
N
N
263
S
C
N
264
N
C
N
265
N
O
N
266
N
C
N
267
N
C
N
268
N
S
N
269
N
C
N
270
N
O
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
C
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
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
N
327
N
O
N
328
N
O
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
N
N
337
S
C
N
338
N
C
N
339
N
O
N
340
R
C
N
341
N
O
N
342
N
C
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
N
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
N
391
N
O
N
392
N
O
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
N
N
405
S
C
N
406
N
C
N
407
N
O
N
408
N
C
N
409
N
C
N
410
N
C
N
411
N
O
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
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
Y
129
N
doub
Y
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
Y
134
N
sing
Y
135
N
sing
N
136
N
sing
N
137
N
doub
Y
138
N
sing
Y
139
N
doub
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
doub
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
sing
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
doub
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
Y
171
N
sing
Y
172
N
doub
Y
173
N
doub
N
174
N
sing
Y
175
N
sing
N
176
N
sing
Y
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
doub
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
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
doub
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
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
doub
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
doub
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
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
doub
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
Y
279
N
doub
Y
280
N
sing
Y
281
N
sing
N
282
N
sing
Y
283
N
doub
N
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
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
doub
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
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
doub
N
315
N
sing
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
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
Y
348
N
doub
Y
349
N
sing
Y
350
N
sing
N
351
N
sing
Y
352
N
doub
Y
353
N
sing
Y
354
N
sing
N
355
N
sing
Y
356
N
sing
Y
357
N
doub
N
358
N
sing
Y
359
N
doub
N
360
N
sing
Y
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
doub
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
Y
376
N
doub
Y
377
N
sing
Y
378
N
sing
N
379
N
sing
Y
380
N
doub
N
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
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
N
395
N
doub
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
320
645
661
10.1016/S0022-2836(02)00496-5
12096915
Structural comparison of bacterial and human iron-dependent phenylalanine hydroxylases: similar fold, different stability and reaction rates.
2002
10.2210/pdb1ltz/pdb
pdb_00001ltz
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
2000-11-08
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
5.0.2
ALS
1.00
SYNCHROTRON
ALS BEAMLINE 5.0.2
33627.969
PHENYLALANINE-4-HYDROXYLASE
1.14.16.1
1
man
polymer
55.845
FE (III) ION
1
syn
non-polymer
35.453
CHLORIDE ION
1
syn
non-polymer
239.231
7,8-DIHYDROBIOPTERIN
1
syn
non-polymer
18.015
water
344
nat
water
PAH, Phe-4-monooxygenase, Phenylalaninase
no
no
MNDRADFVVPDITTRKNVGLSHDANDFTLPQPLDRYSAEDHATWATLYQRQCKLLPGRACDEFLEGLERLEVDADRVPDF
NKLNEKLMAATGWKIVAVPGLIPDDVFFEHLANRRFPVTWWLREPHQLDYLQEPDVFHDLFGHVPLLINPVFADYLEAYG
KGGVKAKALGALPMLARLYWYTVEFGLINTPAGMRIYGAGILSSKSESIYCLDSASPNRVGFDLMRIMNTRYRIDTFQKT
YFVIDSFKQLFDATAPDFAPLYLQLADAQPWGAGDIAPDDLVLNAGDHQGWADTEDV
MNDRADFVVPDITTRKNVGLSHDANDFTLPQPLDRYSAEDHATWATLYQRQCKLLPGRACDEFLEGLERLEVDADRVPDF
NKLNEKLMAATGWKIVAVPGLIPDDVFFEHLANRRFPVTWWLREPHQLDYLQEPDVFHDLFGHVPLLINPVFADYLEAYG
KGGVKAKALGALPMLARLYWYTVEFGLINTPAGMRIYGAGILSSKSESIYCLDSASPNRVGFDLMRIMNTRYRIDTFQKT
YFVIDSFKQLFDATAPDFAPLYLQLADAQPWGAGDIAPDDLVLNAGDHQGWADTEDV
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
Chromobacterium
Escherichia
sample
536
Chromobacterium violaceum
562
Escherichia coli
BL21(DE3)PLysS
plasmid
pET-3a
1
2.15
42.89
VAPOR DIFFUSION, HANGING DROP
7.5
ammonium sulfate, NaCl, HEPES buffer, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
277.15
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-07-17
1
1
2008-04-28
1
2
2011-07-13
1
3
2017-10-11
1
4
2024-02-14
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_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
CRYSTAL STRUCTURE OF CHROMOBACTERIUM VIOLACEUM, APO (NO IRON BOUND) STRUCTURE
CRYSTAL STRUCTURE CHROMOBACTERIUM VIOLACEUM PHENYLALANINE HYDROXYLASE,
STRUCTURE WITH BOUND OXIDIZED FE(III)
RCSB
Y
RCSB
2002-05-21
REL
REL
FE
FE (III) ION
CL
CHLORIDE ION
HBI
7,8-DIHYDROBIOPTERIN
HOH
water
1LTU
PDB ENTRY 1LTU
PDB
experimental model
FE
400
2
FE
FE
400
A
CL
401
3
CL
CL
401
A
H2B
500
4
HBI
HBI
500
A
WAT
1001
5
HOH
HOH
1001
A
WAT
1002
5
HOH
HOH
1002
A
WAT
1003
5
HOH
HOH
1003
A
WAT
1004
5
HOH
HOH
1004
A
WAT
1005
5
HOH
HOH
1005
A
WAT
1006
5
HOH
HOH
1006
A
WAT
1007
5
HOH
HOH
1007
A
WAT
1008
5
HOH
HOH
1008
A
WAT
1009
5
HOH
HOH
1009
A
WAT
1010
5
HOH
HOH
1010
A
WAT
1011
5
HOH
HOH
1011
A
WAT
1012
5
HOH
HOH
1012
A
WAT
1013
5
HOH
HOH
1013
A
WAT
1014
5
HOH
HOH
1014
A
WAT
1015
5
HOH
HOH
1015
A
WAT
1016
5
HOH
HOH
1016
A
WAT
1017
5
HOH
HOH
1017
A
WAT
1018
5
HOH
HOH
1018
A
WAT
1019
5
HOH
HOH
1019
A
WAT
1020
5
HOH
HOH
1020
A
WAT
1021
5
HOH
HOH
1021
A
WAT
1022
5
HOH
HOH
1022
A
WAT
1023
5
HOH
HOH
1023
A
WAT
1024
5
HOH
HOH
1024
A
WAT
1025
5
HOH
HOH
1025
A
WAT
1026
5
HOH
HOH
1026
A
WAT
1027
5
HOH
HOH
1027
A
WAT
1028
5
HOH
HOH
1028
A
WAT
1029
5
HOH
HOH
1029
A
WAT
1030
5
HOH
HOH
1030
A
WAT
1031
5
HOH
HOH
1031
A
WAT
1032
5
HOH
HOH
1032
A
WAT
1033
5
HOH
HOH
1033
A
WAT
1034
5
HOH
HOH
1034
A
WAT
1035
5
HOH
HOH
1035
A
WAT
1036
5
HOH
HOH
1036
A
WAT
1037
5
HOH
HOH
1037
A
WAT
1038
5
HOH
HOH
1038
A
WAT
1039
5
HOH
HOH
1039
A
WAT
1040
5
HOH
HOH
1040
A
WAT
1041
5
HOH
HOH
1041
A
WAT
1042
5
HOH
HOH
1042
A
WAT
1043
5
HOH
HOH
1043
A
WAT
1044
5
HOH
HOH
1044
A
WAT
1045
5
HOH
HOH
1045
A
WAT
1046
5
HOH
HOH
1046
A
WAT
1047
5
HOH
HOH
1047
A
WAT
1048
5
HOH
HOH
1048
A
WAT
1049
5
HOH
HOH
1049
A
WAT
1050
5
HOH
HOH
1050
A
WAT
1051
5
HOH
HOH
1051
A
WAT
1052
5
HOH
HOH
1052
A
WAT
1053
5
HOH
HOH
1053
A
WAT
1054
5
HOH
HOH
1054
A
WAT
1055
5
HOH
HOH
1055
A
WAT
1056
5
HOH
HOH
1056
A
WAT
1057
5
HOH
HOH
1057
A
WAT
1058
5
HOH
HOH
1058
A
WAT
1059
5
HOH
HOH
1059
A
WAT
1060
5
HOH
HOH
1060
A
WAT
1061
5
HOH
HOH
1061
A
WAT
1062
5
HOH
HOH
1062
A
WAT
1063
5
HOH
HOH
1063
A
WAT
1064
5
HOH
HOH
1064
A
WAT
1065
5
HOH
HOH
1065
A
WAT
1066
5
HOH
HOH
1066
A
WAT
1067
5
HOH
HOH
1067
A
WAT
1068
5
HOH
HOH
1068
A
WAT
1069
5
HOH
HOH
1069
A
WAT
1070
5
HOH
HOH
1070
A
WAT
1071
5
HOH
HOH
1071
A
WAT
1072
5
HOH
HOH
1072
A
WAT
1073
5
HOH
HOH
1073
A
WAT
1074
5
HOH
HOH
1074
A
WAT
1075
5
HOH
HOH
1075
A
WAT
1076
5
HOH
HOH
1076
A
WAT
1077
5
HOH
HOH
1077
A
WAT
1078
5
HOH
HOH
1078
A
WAT
1079
5
HOH
HOH
1079
A
WAT
1080
5
HOH
HOH
1080
A
WAT
1081
5
HOH
HOH
1081
A
WAT
1082
5
HOH
HOH
1082
A
WAT
1083
5
HOH
HOH
1083
A
WAT
1084
5
HOH
HOH
1084
A
WAT
1085
5
HOH
HOH
1085
A
WAT
1086
5
HOH
HOH
1086
A
WAT
1087
5
HOH
HOH
1087
A
WAT
1088
5
HOH
HOH
1088
A
WAT
1089
5
HOH
HOH
1089
A
WAT
1090
5
HOH
HOH
1090
A
WAT
1091
5
HOH
HOH
1091
A
WAT
1092
5
HOH
HOH
1092
A
WAT
1093
5
HOH
HOH
1093
A
WAT
1094
5
HOH
HOH
1094
A
WAT
1095
5
HOH
HOH
1095
A
WAT
1096
5
HOH
HOH
1096
A
WAT
1097
5
HOH
HOH
1097
A
WAT
1098
5
HOH
HOH
1098
A
WAT
1099
5
HOH
HOH
1099
A
WAT
1100
5
HOH
HOH
1100
A
WAT
1101
5
HOH
HOH
1101
A
WAT
1102
5
HOH
HOH
1102
A
WAT
1103
5
HOH
HOH
1103
A
WAT
1104
5
HOH
HOH
1104
A
WAT
1105
5
HOH
HOH
1105
A
WAT
1106
5
HOH
HOH
1106
A
WAT
1107
5
HOH
HOH
1107
A
WAT
1108
5
HOH
HOH
1108
A
WAT
1109
5
HOH
HOH
1109
A
WAT
1110
5
HOH
HOH
1110
A
WAT
1111
5
HOH
HOH
1111
A
WAT
1112
5
HOH
HOH
1112
A
WAT
1113
5
HOH
HOH
1113
A
WAT
1114
5
HOH
HOH
1114
A
WAT
1115
5
HOH
HOH
1115
A
WAT
1116
5
HOH
HOH
1116
A
WAT
1117
5
HOH
HOH
1117
A
WAT
1118
5
HOH
HOH
1118
A
WAT
1119
5
HOH
HOH
1119
A
WAT
1120
5
HOH
HOH
1120
A
WAT
1121
5
HOH
HOH
1121
A
WAT
1122
5
HOH
HOH
1122
A
WAT
1123
5
HOH
HOH
1123
A
WAT
1124
5
HOH
HOH
1124
A
WAT
1125
5
HOH
HOH
1125
A
WAT
1126
5
HOH
HOH
1126
A
WAT
1127
5
HOH
HOH
1127
A
WAT
1128
5
HOH
HOH
1128
A
WAT
1129
5
HOH
HOH
1129
A
WAT
1130
5
HOH
HOH
1130
A
WAT
1131
5
HOH
HOH
1131
A
WAT
1132
5
HOH
HOH
1132
A
WAT
1133
5
HOH
HOH
1133
A
WAT
1134
5
HOH
HOH
1134
A
WAT
1135
5
HOH
HOH
1135
A
WAT
1136
5
HOH
HOH
1136
A
WAT
1137
5
HOH
HOH
1137
A
WAT
1138
5
HOH
HOH
1138
A
WAT
1139
5
HOH
HOH
1139
A
WAT
1140
5
HOH
HOH
1140
A
WAT
1141
5
HOH
HOH
1141
A
WAT
1142
5
HOH
HOH
1142
A
WAT
1143
5
HOH
HOH
1143
A
WAT
1144
5
HOH
HOH
1144
A
WAT
1145
5
HOH
HOH
1145
A
WAT
1146
5
HOH
HOH
1146
A
WAT
1147
5
HOH
HOH
1147
A
WAT
1148
5
HOH
HOH
1148
A
WAT
1149
5
HOH
HOH
1149
A
WAT
1150
5
HOH
HOH
1150
A
WAT
1151
5
HOH
HOH
1151
A
WAT
1152
5
HOH
HOH
1152
A
WAT
1153
5
HOH
HOH
1153
A
WAT
1154
5
HOH
HOH
1154
A
WAT
1155
5
HOH
HOH
1155
A
WAT
1156
5
HOH
HOH
1156
A
WAT
1157
5
HOH
HOH
1157
A
WAT
1158
5
HOH
HOH
1158
A
WAT
1159
5
HOH
HOH
1159
A
WAT
1160
5
HOH
HOH
1160
A
WAT
1161
5
HOH
HOH
1161
A
WAT
1162
5
HOH
HOH
1162
A
WAT
1163
5
HOH
HOH
1163
A
WAT
1164
5
HOH
HOH
1164
A
WAT
1165
5
HOH
HOH
1165
A
WAT
1166
5
HOH
HOH
1166
A
WAT
1167
5
HOH
HOH
1167
A
WAT
1168
5
HOH
HOH
1168
A
WAT
1169
5
HOH
HOH
1169
A
WAT
1170
5
HOH
HOH
1170
A
WAT
1171
5
HOH
HOH
1171
A
WAT
1172
5
HOH
HOH
1172
A
WAT
1173
5
HOH
HOH
1173
A
WAT
1174
5
HOH
HOH
1174
A
WAT
1175
5
HOH
HOH
1175
A
WAT
1176
5
HOH
HOH
1176
A
WAT
1177
5
HOH
HOH
1177
A
WAT
1178
5
HOH
HOH
1178
A
WAT
1179
5
HOH
HOH
1179
A
WAT
1180
5
HOH
HOH
1180
A
WAT
1181
5
HOH
HOH
1181
A
WAT
1182
5
HOH
HOH
1182
A
WAT
1183
5
HOH
HOH
1183
A
WAT
1184
5
HOH
HOH
1184
A
WAT
1185
5
HOH
HOH
1185
A
WAT
1186
5
HOH
HOH
1186
A
WAT
1187
5
HOH
HOH
1187
A
WAT
1188
5
HOH
HOH
1188
A
WAT
1189
5
HOH
HOH
1189
A
WAT
1190
5
HOH
HOH
1190
A
WAT
1191
5
HOH
HOH
1191
A
WAT
1192
5
HOH
HOH
1192
A
WAT
1193
5
HOH
HOH
1193
A
WAT
1194
5
HOH
HOH
1194
A
WAT
1195
5
HOH
HOH
1195
A
WAT
1196
5
HOH
HOH
1196
A
WAT
1197
5
HOH
HOH
1197
A
WAT
1198
5
HOH
HOH
1198
A
WAT
1199
5
HOH
HOH
1199
A
WAT
1200
5
HOH
HOH
1200
A
WAT
1201
5
HOH
HOH
1201
A
WAT
1202
5
HOH
HOH
1202
A
WAT
1203
5
HOH
HOH
1203
A
WAT
1204
5
HOH
HOH
1204
A
WAT
1205
5
HOH
HOH
1205
A
WAT
1206
5
HOH
HOH
1206
A
WAT
1207
5
HOH
HOH
1207
A
WAT
1208
5
HOH
HOH
1208
A
WAT
1209
5
HOH
HOH
1209
A
WAT
1210
5
HOH
HOH
1210
A
WAT
1211
5
HOH
HOH
1211
A
WAT
1212
5
HOH
HOH
1212
A
WAT
1213
5
HOH
HOH
1213
A
WAT
1214
5
HOH
HOH
1214
A
WAT
1215
5
HOH
HOH
1215
A
WAT
1216
5
HOH
HOH
1216
A
WAT
1217
5
HOH
HOH
1217
A
WAT
1218
5
HOH
HOH
1218
A
WAT
1219
5
HOH
HOH
1219
A
WAT
1220
5
HOH
HOH
1220
A
WAT
1221
5
HOH
HOH
1221
A
WAT
1222
5
HOH
HOH
1222
A
WAT
1223
5
HOH
HOH
1223
A
WAT
1224
5
HOH
HOH
1224
A
WAT
1225
5
HOH
HOH
1225
A
WAT
1226
5
HOH
HOH
1226
A
WAT
1227
5
HOH
HOH
1227
A
WAT
1228
5
HOH
HOH
1228
A
WAT
1229
5
HOH
HOH
1229
A
WAT
1230
5
HOH
HOH
1230
A
WAT
1231
5
HOH
HOH
1231
A
WAT
1232
5
HOH
HOH
1232
A
WAT
1233
5
HOH
HOH
1233
A
WAT
1234
5
HOH
HOH
1234
A
WAT
1235
5
HOH
HOH
1235
A
WAT
1236
5
HOH
HOH
1236
A
WAT
1237
5
HOH
HOH
1237
A
WAT
1238
5
HOH
HOH
1238
A
WAT
1239
5
HOH
HOH
1239
A
WAT
1240
5
HOH
HOH
1240
A
WAT
1241
5
HOH
HOH
1241
A
WAT
1242
5
HOH
HOH
1242
A
WAT
1243
5
HOH
HOH
1243
A
WAT
1244
5
HOH
HOH
1244
A
WAT
1245
5
HOH
HOH
1245
A
WAT
1246
5
HOH
HOH
1246
A
WAT
1247
5
HOH
HOH
1247
A
WAT
1248
5
HOH
HOH
1248
A
WAT
1249
5
HOH
HOH
1249
A
WAT
1250
5
HOH
HOH
1250
A
WAT
1251
5
HOH
HOH
1251
A
WAT
1252
5
HOH
HOH
1252
A
WAT
1253
5
HOH
HOH
1253
A
WAT
1254
5
HOH
HOH
1254
A
WAT
1255
5
HOH
HOH
1255
A
WAT
1256
5
HOH
HOH
1256
A
WAT
1257
5
HOH
HOH
1257
A
WAT
1258
5
HOH
HOH
1258
A
WAT
1259
5
HOH
HOH
1259
A
WAT
1260
5
HOH
HOH
1260
A
WAT
1261
5
HOH
HOH
1261
A
WAT
1262
5
HOH
HOH
1262
A
WAT
1263
5
HOH
HOH
1263
A
WAT
1264
5
HOH
HOH
1264
A
WAT
1265
5
HOH
HOH
1265
A
WAT
1266
5
HOH
HOH
1266
A
WAT
1267
5
HOH
HOH
1267
A
WAT
1268
5
HOH
HOH
1268
A
WAT
1269
5
HOH
HOH
1269
A
WAT
1270
5
HOH
HOH
1270
A
WAT
1271
5
HOH
HOH
1271
A
WAT
1272
5
HOH
HOH
1272
A
WAT
1273
5
HOH
HOH
1273
A
WAT
1274
5
HOH
HOH
1274
A
WAT
1275
5
HOH
HOH
1275
A
WAT
1276
5
HOH
HOH
1276
A
WAT
1277
5
HOH
HOH
1277
A
WAT
1278
5
HOH
HOH
1278
A
WAT
1279
5
HOH
HOH
1279
A
WAT
1280
5
HOH
HOH
1280
A
WAT
1281
5
HOH
HOH
1281
A
WAT
1282
5
HOH
HOH
1282
A
WAT
1283
5
HOH
HOH
1283
A
WAT
1284
5
HOH
HOH
1284
A
WAT
1285
5
HOH
HOH
1285
A
WAT
1286
5
HOH
HOH
1286
A
WAT
1287
5
HOH
HOH
1287
A
WAT
1288
5
HOH
HOH
1288
A
WAT
1289
5
HOH
HOH
1289
A
WAT
1290
5
HOH
HOH
1290
A
WAT
1291
5
HOH
HOH
1291
A
WAT
1292
5
HOH
HOH
1292
A
WAT
1293
5
HOH
HOH
1293
A
WAT
1294
5
HOH
HOH
1294
A
WAT
1295
5
HOH
HOH
1295
A
WAT
1296
5
HOH
HOH
1296
A
WAT
1297
5
HOH
HOH
1297
A
WAT
1298
5
HOH
HOH
1298
A
WAT
1299
5
HOH
HOH
1299
A
WAT
1300
5
HOH
HOH
1300
A
WAT
1301
5
HOH
HOH
1301
A
WAT
1302
5
HOH
HOH
1302
A
WAT
1303
5
HOH
HOH
1303
A
WAT
1304
5
HOH
HOH
1304
A
WAT
1305
5
HOH
HOH
1305
A
WAT
1306
5
HOH
HOH
1306
A
WAT
1307
5
HOH
HOH
1307
A
WAT
1308
5
HOH
HOH
1308
A
WAT
1309
5
HOH
HOH
1309
A
WAT
1310
5
HOH
HOH
1310
A
WAT
1311
5
HOH
HOH
1311
A
WAT
1312
5
HOH
HOH
1312
A
WAT
1313
5
HOH
HOH
1313
A
WAT
1314
5
HOH
HOH
1314
A
WAT
1315
5
HOH
HOH
1315
A
WAT
1316
5
HOH
HOH
1316
A
WAT
1317
5
HOH
HOH
1317
A
WAT
1318
5
HOH
HOH
1318
A
WAT
1319
5
HOH
HOH
1319
A
WAT
1320
5
HOH
HOH
1320
A
WAT
1321
5
HOH
HOH
1321
A
WAT
1322
5
HOH
HOH
1322
A
WAT
1323
5
HOH
HOH
1323
A
WAT
1324
5
HOH
HOH
1324
A
WAT
1325
5
HOH
HOH
1325
A
WAT
1326
5
HOH
HOH
1326
A
WAT
1327
5
HOH
HOH
1327
A
WAT
1328
5
HOH
HOH
1328
A
WAT
1329
5
HOH
HOH
1329
A
WAT
1330
5
HOH
HOH
1330
A
WAT
1331
5
HOH
HOH
1331
A
WAT
1332
5
HOH
HOH
1332
A
WAT
1333
5
HOH
HOH
1333
A
WAT
1334
5
HOH
HOH
1334
A
WAT
1335
5
HOH
HOH
1335
A
WAT
1336
5
HOH
HOH
1336
A
WAT
1337
5
HOH
HOH
1337
A
WAT
1338
5
HOH
HOH
1338
A
WAT
1339
5
HOH
HOH
1339
A
WAT
1340
5
HOH
HOH
1340
A
WAT
1341
5
HOH
HOH
1341
A
WAT
1342
5
HOH
HOH
1342
A
WAT
1343
5
HOH
HOH
1343
A
WAT
1344
5
HOH
HOH
1344
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
PHE
7
n
7
PHE
7
A
VAL
8
n
8
VAL
8
A
VAL
9
n
9
VAL
9
A
PRO
10
n
10
PRO
10
A
ASP
11
n
11
ASP
11
A
ILE
12
n
12
ILE
12
A
THR
13
n
13
THR
13
A
THR
14
n
14
THR
14
A
ARG
15
n
15
ARG
15
A
LYS
16
n
16
LYS
16
A
ASN
17
n
17
ASN
17
A
VAL
18
n
18
VAL
18
A
GLY
19
n
19
GLY
19
A
LEU
20
n
20
LEU
20
A
SER
21
n
21
SER
21
A
HIS
22
n
22
HIS
22
A
ASP
23
n
23
ASP
23
A
ALA
24
n
24
ALA
24
A
ASN
25
n
25
ASN
25
A
ASP
26
n
26
ASP
26
A
PHE
27
n
27
PHE
27
A
THR
28
n
28
THR
28
A
LEU
29
n
29
LEU
29
A
PRO
30
n
30
PRO
30
A
GLN
31
n
31
GLN
31
A
PRO
32
n
32
PRO
32
A
LEU
33
n
33
LEU
33
A
ASP
34
n
34
ASP
34
A
ARG
35
n
35
ARG
35
A
TYR
36
n
36
TYR
36
A
SER
37
n
37
SER
37
A
ALA
38
n
38
ALA
38
A
GLU
39
n
39
GLU
39
A
ASP
40
n
40
ASP
40
A
HIS
41
n
41
HIS
41
A
ALA
42
n
42
ALA
42
A
THR
43
n
43
THR
43
A
TRP
44
n
44
TRP
44
A
ALA
45
n
45
ALA
45
A
THR
46
n
46
THR
46
A
LEU
47
n
47
LEU
47
A
TYR
48
n
48
TYR
48
A
GLN
49
n
49
GLN
49
A
ARG
50
n
50
ARG
50
A
GLN
51
n
51
GLN
51
A
CYS
52
n
52
CYS
52
A
LYS
53
n
53
LYS
53
A
LEU
54
n
54
LEU
54
A
LEU
55
n
55
LEU
55
A
PRO
56
n
56
PRO
56
A
GLY
57
n
57
GLY
57
A
ARG
58
n
58
ARG
58
A
ALA
59
n
59
ALA
59
A
CYS
60
n
60
CYS
60
A
ASP
61
n
61
ASP
61
A
GLU
62
n
62
GLU
62
A
PHE
63
n
63
PHE
63
A
LEU
64
n
64
LEU
64
A
GLU
65
n
65
GLU
65
A
GLY
66
n
66
GLY
66
A
LEU
67
n
67
LEU
67
A
GLU
68
n
68
GLU
68
A
ARG
69
n
69
ARG
69
A
LEU
70
n
70
LEU
70
A
GLU
71
n
71
GLU
71
A
VAL
72
n
72
VAL
72
A
ASP
73
n
73
ASP
73
A
ALA
74
n
74
ALA
74
A
ASP
75
n
75
ASP
75
A
ARG
76
n
76
ARG
76
A
VAL
77
n
77
VAL
77
A
PRO
78
n
78
PRO
78
A
ASP
79
n
79
ASP
79
A
PHE
80
n
80
PHE
80
A
ASN
81
n
81
ASN
81
A
LYS
82
n
82
LYS
82
A
LEU
83
n
83
LEU
83
A
ASN
84
n
84
ASN
84
A
GLU
85
n
85
GLU
85
A
LYS
86
n
86
LYS
86
A
LEU
87
n
87
LEU
87
A
MET
88
n
88
MET
88
A
ALA
89
n
89
ALA
89
A
ALA
90
n
90
ALA
90
A
THR
91
n
91
THR
91
A
GLY
92
n
92
GLY
92
A
TRP
93
n
93
TRP
93
A
LYS
94
n
94
LYS
94
A
ILE
95
n
95
ILE
95
A
VAL
96
n
96
VAL
96
A
ALA
97
n
97
ALA
97
A
VAL
98
n
98
VAL
98
A
PRO
99
n
99
PRO
99
A
GLY
100
n
100
GLY
100
A
LEU
101
n
101
LEU
101
A
ILE
102
n
102
ILE
102
A
PRO
103
n
103
PRO
103
A
ASP
104
n
104
ASP
104
A
ASP
105
n
105
ASP
105
A
VAL
106
n
106
VAL
106
A
PHE
107
n
107
PHE
107
A
PHE
108
n
108
PHE
108
A
GLU
109
n
109
GLU
109
A
HIS
110
n
110
HIS
110
A
LEU
111
n
111
LEU
111
A
ALA
112
n
112
ALA
112
A
ASN
113
n
113
ASN
113
A
ARG
114
n
114
ARG
114
A
ARG
115
n
115
ARG
115
A
PHE
116
n
116
PHE
116
A
PRO
117
n
117
PRO
117
A
VAL
118
n
118
VAL
118
A
THR
119
n
119
THR
119
A
TRP
120
n
120
TRP
120
A
TRP
121
n
121
TRP
121
A
LEU
122
n
122
LEU
122
A
ARG
123
n
123
ARG
123
A
GLU
124
n
124
GLU
124
A
PRO
125
n
125
PRO
125
A
HIS
126
n
126
HIS
126
A
GLN
127
n
127
GLN
127
A
LEU
128
n
128
LEU
128
A
ASP
129
n
129
ASP
129
A
TYR
130
n
130
TYR
130
A
LEU
131
n
131
LEU
131
A
GLN
132
n
132
GLN
132
A
GLU
133
n
133
GLU
133
A
PRO
134
n
134
PRO
134
A
ASP
135
n
135
ASP
135
A
VAL
136
n
136
VAL
136
A
PHE
137
n
137
PHE
137
A
HIS
138
n
138
HIS
138
A
ASP
139
n
139
ASP
139
A
LEU
140
n
140
LEU
140
A
PHE
141
n
141
PHE
141
A
GLY
142
n
142
GLY
142
A
HIS
143
n
143
HIS
143
A
VAL
144
n
144
VAL
144
A
PRO
145
n
145
PRO
145
A
LEU
146
n
146
LEU
146
A
LEU
147
n
147
LEU
147
A
ILE
148
n
148
ILE
148
A
ASN
149
n
149
ASN
149
A
PRO
150
n
150
PRO
150
A
VAL
151
n
151
VAL
151
A
PHE
152
n
152
PHE
152
A
ALA
153
n
153
ALA
153
A
ASP
154
n
154
ASP
154
A
TYR
155
n
155
TYR
155
A
LEU
156
n
156
LEU
156
A
GLU
157
n
157
GLU
157
A
ALA
158
n
158
ALA
158
A
TYR
159
n
159
TYR
159
A
GLY
160
n
160
GLY
160
A
LYS
161
n
161
LYS
161
A
GLY
162
n
162
GLY
162
A
GLY
163
n
163
GLY
163
A
VAL
164
n
164
VAL
164
A
LYS
165
n
165
LYS
165
A
ALA
166
n
166
ALA
166
A
LYS
167
n
167
LYS
167
A
ALA
168
n
168
ALA
168
A
LEU
169
n
169
LEU
169
A
GLY
170
n
170
GLY
170
A
ALA
171
n
171
ALA
171
A
LEU
172
n
172
LEU
172
A
PRO
173
n
173
PRO
173
A
MET
174
n
174
MET
174
A
LEU
175
n
175
LEU
175
A
ALA
176
n
176
ALA
176
A
ARG
177
n
177
ARG
177
A
LEU
178
n
178
LEU
178
A
TYR
179
n
179
TYR
179
A
TRP
180
n
180
TRP
180
A
TYR
181
n
181
TYR
181
A
THR
182
n
182
THR
182
A
VAL
183
n
183
VAL
183
A
GLU
184
n
184
GLU
184
A
PHE
185
n
185
PHE
185
A
GLY
186
n
186
GLY
186
A
LEU
187
n
187
LEU
187
A
ILE
188
n
188
ILE
188
A
ASN
189
n
189
ASN
189
A
THR
190
n
190
THR
190
A
PRO
191
n
191
PRO
191
A
ALA
192
n
192
ALA
192
A
GLY
193
n
193
GLY
193
A
MET
194
n
194
MET
194
A
ARG
195
n
195
ARG
195
A
ILE
196
n
196
ILE
196
A
TYR
197
n
197
TYR
197
A
GLY
198
n
198
GLY
198
A
ALA
199
n
199
ALA
199
A
GLY
200
n
200
GLY
200
A
ILE
201
n
201
ILE
201
A
LEU
202
n
202
LEU
202
A
SER
203
n
203
SER
203
A
SER
204
n
204
SER
204
A
LYS
205
n
205
LYS
205
A
SER
206
n
206
SER
206
A
GLU
207
n
207
GLU
207
A
SER
208
n
208
SER
208
A
ILE
209
n
209
ILE
209
A
TYR
210
n
210
TYR
210
A
CYS
211
n
211
CYS
211
A
LEU
212
n
212
LEU
212
A
ASP
213
n
213
ASP
213
A
SER
214
n
214
SER
214
A
ALA
215
n
215
ALA
215
A
SER
216
n
216
SER
216
A
PRO
217
n
217
PRO
217
A
ASN
218
n
218
ASN
218
A
ARG
219
n
219
ARG
219
A
VAL
220
n
220
VAL
220
A
GLY
221
n
221
GLY
221
A
PHE
222
n
222
PHE
222
A
ASP
223
n
223
ASP
223
A
LEU
224
n
224
LEU
224
A
MET
225
n
225
MET
225
A
ARG
226
n
226
ARG
226
A
ILE
227
n
227
ILE
227
A
MET
228
n
228
MET
228
A
ASN
229
n
229
ASN
229
A
THR
230
n
230
THR
230
A
ARG
231
n
231
ARG
231
A
TYR
232
n
232
TYR
232
A
ARG
233
n
233
ARG
233
A
ILE
234
n
234
ILE
234
A
ASP
235
n
235
ASP
235
A
THR
236
n
236
THR
236
A
PHE
237
n
237
PHE
237
A
GLN
238
n
238
GLN
238
A
LYS
239
n
239
LYS
239
A
THR
240
n
240
THR
240
A
TYR
241
n
241
TYR
241
A
PHE
242
n
242
PHE
242
A
VAL
243
n
243
VAL
243
A
ILE
244
n
244
ILE
244
A
ASP
245
n
245
ASP
245
A
SER
246
n
246
SER
246
A
PHE
247
n
247
PHE
247
A
LYS
248
n
248
LYS
248
A
GLN
249
n
249
GLN
249
A
LEU
250
n
250
LEU
250
A
PHE
251
n
251
PHE
251
A
ASP
252
n
252
ASP
252
A
ALA
253
n
253
ALA
253
A
n
254
254
A
n
255
255
A
n
256
256
A
ASP
257
n
257
ASP
257
A
PHE
258
n
258
PHE
258
A
ALA
259
n
259
ALA
259
A
PRO
260
n
260
PRO
260
A
LEU
261
n
261
LEU
261
A
TYR
262
n
262
TYR
262
A
LEU
263
n
263
LEU
263
A
GLN
264
n
264
GLN
264
A
LEU
265
n
265
LEU
265
A
ALA
266
n
266
ALA
266
A
ASP
267
n
267
ASP
267
A
ALA
268
n
268
ALA
268
A
GLN
269
n
269
GLN
269
A
PRO
270
n
270
PRO
270
A
TRP
271
n
271
TRP
271
A
GLY
272
n
272
GLY
272
A
ALA
273
n
273
ALA
273
A
GLY
274
n
274
GLY
274
A
ASP
275
n
275
ASP
275
A
ILE
276
n
276
ILE
276
A
ALA
277
n
277
ALA
277
A
PRO
278
n
278
PRO
278
A
ASP
279
n
279
ASP
279
A
ASP
280
n
280
ASP
280
A
LEU
281
n
281
LEU
281
A
VAL
282
n
282
VAL
282
A
LEU
283
n
283
LEU
283
A
n
284
284
A
n
285
285
A
n
286
286
A
n
287
287
A
n
288
288
A
n
289
289
A
n
290
290
A
n
291
291
A
n
292
292
A
n
293
293
A
n
294
294
A
n
295
295
A
n
296
296
A
n
297
297
A
author_defined_assembly
1
monomeric
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
A
HIS
143
A
NE2
HIS
143
1_555
93.6
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
A
GLU
184
A
OE2
GLU
184
1_555
153.3
A
HIS
143
A
NE2
HIS
143
1_555
A
FE
400
B
FE
FE
1_555
A
GLU
184
A
OE2
GLU
184
1_555
93.0
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
A
GLU
184
A
OE1
GLU
184
1_555
95.2
A
HIS
143
A
NE2
HIS
143
1_555
A
FE
400
B
FE
FE
1_555
A
GLU
184
A
OE1
GLU
184
1_555
90.8
A
GLU
184
A
OE2
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
A
GLU
184
A
OE1
GLU
184
1_555
58.9
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1002
E
O
HOH
1_555
97.2
A
HIS
143
A
NE2
HIS
143
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1002
E
O
HOH
1_555
90.1
A
GLU
184
A
OE2
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1002
E
O
HOH
1_555
108.6
A
GLU
184
A
OE1
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1002
E
O
HOH
1_555
167.5
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
90.8
A
HIS
143
A
NE2
HIS
143
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
175.4
A
GLU
184
A
OE2
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
83.5
A
GLU
184
A
OE1
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
89.9
A
HOH
1002
E
O
HOH
1_555
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
88.3
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
VAL
96
A
N
VAL
96
A
O
VAL
118
A
O
VAL
118
A
O
ARG
195
A
O
ARG
195
A
N
ILE
188
A
N
ILE
188
A
N
LEU
187
A
N
LEU
187
A
O
ILE
244
A
O
ILE
244
A
O
VAL
243
A
O
VAL
243
A
N
VAL
220
A
N
VAL
220
1
A
MET
1
A
MET
1
1
Y
1
A
ASN
2
A
ASN
2
1
Y
1
A
ASP
3
A
ASP
3
1
Y
1
A
ARG
4
A
ARG
4
1
Y
1
A
ALA
5
A
ALA
5
1
Y
1
A
ASP
6
A
ASP
6
1
Y
1
A
THR
254
A
THR
254
1
Y
1
A
ALA
255
A
ALA
255
1
Y
1
A
PRO
256
A
PRO
256
1
Y
1
A
ASN
284
A
ASN
284
1
Y
1
A
ALA
285
A
ALA
285
1
Y
1
A
GLY
286
A
GLY
286
1
Y
1
A
ASP
287
A
ASP
287
1
Y
1
A
HIS
288
A
HIS
288
1
Y
1
A
GLN
289
A
GLN
289
1
Y
1
A
GLY
290
A
GLY
290
1
Y
1
A
TRP
291
A
TRP
291
1
Y
1
A
ALA
292
A
ALA
292
1
Y
1
A
ASP
293
A
ASP
293
1
Y
1
A
THR
294
A
THR
294
1
Y
1
A
GLU
295
A
GLU
295
1
Y
1
A
ASP
296
A
ASP
296
1
Y
1
A
VAL
297
A
VAL
297
1
Y
1
A
PRO
125
17.62
1
3.12
0.50
120.30
123.42
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
35
35
35
N
1
-4.65
0.50
120.30
115.65
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
35.68
1.40
123.60
159.28
A
A
A
CD
NE
CZ
ARG
ARG
ARG
50
50
50
N
1
37.09
1.40
123.60
160.69
A
A
A
CD
NE
CZ
ARG
ARG
ARG
69
69
69
N
1
-8.31
1.10
119.40
111.09
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
69
69
69
N
1
5.20
0.50
120.30
125.50
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
69
69
69
N
1
3.11
0.50
120.30
123.41
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
69
69
69
N
1
-9.63
1.60
122.70
113.07
A
A
A
O
C
N
PRO
PRO
HIS
125
125
126
Y
1
-13.62
1.90
123.30
109.68
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
129
129
129
N
1
15.93
0.90
118.30
134.23
A
A
A
CB
CG
OD1
ASP
ASP
ASP
129
129
129
N
1
-12.68
1.90
113.40
100.72
A
A
A
CA
CB
CG
TYR
TYR
TYR
130
130
130
N
1
-5.59
0.60
121.00
115.41
A
A
A
CB
CG
CD2
TYR
TYR
TYR
130
130
130
N
1
3.82
0.60
121.00
124.82
A
A
A
CB
CG
CD2
TYR
TYR
TYR
179
179
179
N
1
-11.10
1.60
100.20
89.10
A
A
A
CG
SD
CE
MET
MET
MET
228
228
228
N
1
3.73
0.50
120.30
124.03
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
231
231
231
N
1
-3.74
0.60
121.00
117.26
A
A
A
CB
CG
CD2
TYR
TYR
TYR
232
232
232
N
1
4.64
0.60
121.00
125.64
A
A
A
CB
CG
CD1
TYR
TYR
TYR
232
232
232
N
1
10.66
1.40
123.60
134.26
A
A
A
CD
NE
CZ
ARG
ARG
ARG
233
233
233
N
1
5.23
0.50
120.30
125.53
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
1
A
ARG
58
-126.60
-55.49
1
A
ARG
123
-49.04
150.43
1
A
ASP
129
-147.05
-148.84
1
A
TYR
130
43.43
19.23
1
A
THR
182
-118.64
-81.73
0.2230000
0.1590000
1.40
20.00
5425
53429
53429
92.0
RANDOM
1
anisotropic
THROUGHOUT
0.00
0.00
Difference map
PDB ENTRY 1LTU
Engh & Huber
0.21
0.20
5.00
0.16
0.16
1.40
20.00
344
2565
19
0
2202
2.6
0.020
24.2
2.05
1.40
20.00
1LTZ
54370
54730
0.00
0.00
0.0570000
1
28.0
9
95.2
0.4270000
1.40
1.42
2.4
1910
3
67.2
refinement
CNS
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
CRYSTAL STRUCTURE OF CHROMOBACTERIUM VIOLACEUM PHENYLALANINE HYDROXYLASE, STRUCTURE HAS BOUND IRON (III) AND OXIDIZED COFACTOR 7,8-DIHYDROBIOPTERIN
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
ASP
11
A
ASP
11
HELX_P
A
ASN
17
A
ASN
17
1
1
7
A
PRO
32
A
PRO
32
HELX_P
A
TYR
36
A
TYR
36
5
2
5
A
SER
37
A
SER
37
HELX_P
A
LEU
55
A
LEU
55
1
3
19
A
CYS
60
A
CYS
60
HELX_P
A
GLU
71
A
GLU
71
1
4
12
A
ASP
79
A
ASP
79
HELX_P
A
GLY
92
A
GLY
92
1
5
14
A
PRO
103
A
PRO
103
HELX_P
A
ASN
113
A
ASN
113
1
6
11
A
ASP
135
A
ASP
135
HELX_P
A
HIS
143
A
HIS
143
1
7
9
A
VAL
144
A
VAL
144
HELX_P
A
ILE
148
A
ILE
148
5
8
5
A
ASN
149
A
ASN
149
HELX_P
A
ALA
166
A
ALA
166
1
9
18
A
GLY
170
A
GLY
170
HELX_P
A
THR
182
A
THR
182
1
10
13
A
GLY
198
A
GLY
198
HELX_P
A
SER
203
A
SER
203
1
11
6
A
SER
204
A
SER
204
HELX_P
A
CYS
211
A
CYS
211
1
12
8
A
ASP
223
A
ASP
223
HELX_P
A
ASN
229
A
ASN
229
1
13
7
A
SER
246
A
SER
246
HELX_P
A
ALA
253
A
ALA
253
1
14
8
A
PHE
258
A
PHE
258
HELX_P
A
ALA
266
A
ALA
266
1
15
9
metalc
2.127
A
HIS
138
A
NE2
HIS
138
1_555
A
FE
400
B
FE
FE
1_555
metalc
2.155
A
HIS
143
A
NE2
HIS
143
1_555
A
FE
400
B
FE
FE
1_555
metalc
2.157
A
GLU
184
A
OE2
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
metalc
2.241
A
GLU
184
A
OE1
GLU
184
1_555
A
FE
400
B
FE
FE
1_555
metalc
2.207
A
FE
400
B
FE
FE
1_555
A
HOH
1002
E
O
HOH
1_555
metalc
2.132
A
FE
400
B
FE
FE
1_555
A
HOH
1003
E
O
HOH
1_555
OXIDOREDUCTASE
OXIDOREDUCTASE, HYDROXYLASE, PHENYLALANINE, DIHYDROBIOPTERIN, BACTERIAL ENZYME
PH4H_CHRVO
UNP
1
1
P30967
MNDRADFVVPDITTRKNVGLSHDANDFTLPQPLDRYSAEDHATWATLYQRQCKLLPGRACDEFLEGLERLEVDADRVPDF
NKLNEKLMAATGWKIVAVPGLIPDDVFFEHLANRRFPVTWWLREPHQLDYLQEPDVFHDLFGHVPLLINPVFADYLEAYG
KGGVKAKALGALPMLARLYWYTVEFGLINTPAGMRIYGAGILSSKSESIYCLDSASPNRVGFDLMRIMNTRYRIDTFQKT
YFVIDSFKQLFDATAPDFAPLYLQLADAQPWGAGDIAPDDLVLNAGDHQGWADTEDV
1
297
1LTZ
1
297
P30967
A
1
1
297
2
4
parallel
anti-parallel
parallel
parallel
A
LYS
94
A
LYS
94
A
VAL
98
A
VAL
98
A
ARG
115
A
ARG
115
A
THR
119
A
THR
119
A
GLY
193
A
GLY
193
A
ILE
196
A
ILE
196
A
LEU
187
A
LEU
187
A
THR
190
A
THR
190
A
THR
240
A
THR
240
A
ILE
244
A
ILE
244
A
ASN
218
A
ASN
218
A
GLY
221
A
GLY
221
BINDING SITE FOR RESIDUE FE A 400
A
FE
400
Software
5
BINDING SITE FOR RESIDUE CL A 401
A
CL
401
Software
3
BINDING SITE FOR RESIDUE HBI A 500
A
HBI
500
Software
11
A
HIS
138
A
HIS
138
5
1_555
A
HIS
143
A
HIS
143
5
1_555
A
GLU
184
A
GLU
184
5
1_555
A
HOH
1002
E
HOH
5
1_555
A
HOH
1003
E
HOH
5
1_555
A
LYS
167
A
LYS
167
3
1_555
A
ALA
168
A
ALA
168
3
1_555
A
HOH
1078
E
HOH
3
1_555
A
GLY
100
A
GLY
100
11
1_555
A
ILE
102
A
ILE
102
11
1_555
A
ASP
104
A
ASP
104
11
1_555
A
PHE
107
A
PHE
107
11
1_555
A
TYR
159
A
TYR
159
11
1_555
A
HOH
1001
E
HOH
11
1_555
A
HOH
1002
E
HOH
11
1_555
A
HOH
1004
E
HOH
11
1_555
A
HOH
1005
E
HOH
11
1_555
A
HOH
1006
E
HOH
11
1_555
A
HOH
1030
E
HOH
11
1_555
19
P 21 21 21