0.009031
0.000000
0.000000
0.000000
0.006774
0.000000
0.000000
0.000000
0.015418
0.00000
0.00000
0.00000
Cunane, L.M.
Barton, J.D.
Chen, Z.W.
Welsh, F.E.
Chapman, S.K.
Reid, G.A.
Mathews, F.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
110.730
147.620
64.860
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
C2 H6 O2
62.068
1,2-ETHANEDIOL
ETHYLENE GLYCOL
non-polymer
C17 H21 N4 O9 P
456.344
FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
C
N
89
N
O
N
90
N
C
N
91
N
O
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
N
N
99
N
C
N
100
N
O
N
101
N
N
N
102
N
C
N
103
N
O
N
104
N
C
N
105
N
N
Y
106
N
C
Y
107
N
C
Y
108
N
C
N
109
N
C
Y
110
N
C
N
111
N
C
Y
112
N
C
Y
113
N
C
N
114
N
N
N
115
N
C
N
116
N
C
N
117
S
C
N
118
N
O
N
119
S
C
N
120
N
O
N
121
R
C
N
122
N
O
N
123
N
C
N
124
N
O
N
125
N
P
N
126
N
O
N
127
N
O
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
N
N
151
S
C
N
152
N
C
N
153
N
O
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
O
N
158
N
N
N
159
N
O
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
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
O
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
N
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
O
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
N
N
200
S
C
N
201
N
C
N
202
N
O
N
203
N
C
Y
204
N
C
Y
205
N
N
Y
206
N
C
Y
207
N
C
Y
208
N
N
N
209
N
O
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
O
N
221
N
H
N
222
N
H
N
223
N
N
N
224
S
C
N
225
N
C
N
226
N
O
N
227
S
C
N
228
N
C
N
229
N
C
N
230
N
C
N
231
N
O
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
N
N
246
S
C
N
247
N
C
N
248
N
O
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
C
N
253
N
O
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
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
N
C
N
272
N
C
N
273
N
C
N
274
N
C
N
275
N
N
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
N
C
N
297
N
C
N
298
N
S
N
299
N
C
N
300
N
O
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
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
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
N
340
N
C
N
341
N
C
N
342
N
O
N
343
N
H
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
N
N
353
S
C
N
354
N
C
N
355
N
O
N
356
N
C
N
357
N
O
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
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
R
C
N
371
N
O
N
372
N
C
N
373
N
O
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
H
N
381
N
H
N
382
N
H
N
383
N
N
N
384
S
C
N
385
N
C
N
386
N
O
N
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
N
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
N
397
N
O
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
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
N
N
411
S
C
N
412
N
C
N
413
N
O
N
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
Y
420
N
C
N
421
N
O
N
422
N
O
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
N
N
435
S
C
N
436
N
C
N
437
N
O
N
438
N
C
N
439
N
C
N
440
N
C
N
441
N
O
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
doub
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
doub
N
101
N
sing
N
102
N
sing
Y
103
N
doub
Y
104
N
sing
Y
105
N
sing
N
106
N
sing
N
107
N
sing
Y
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
Y
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
Y
117
N
doub
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
doub
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
doub
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
doub
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
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
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
Y
203
N
sing
Y
204
N
doub
Y
205
N
doub
N
206
N
sing
Y
207
N
sing
N
208
N
sing
Y
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
doub
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
doub
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
doub
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
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
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
sing
N
305
N
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
Y
311
N
doub
Y
312
N
sing
Y
313
N
sing
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
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
doub
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
sing
N
344
N
sing
N
345
N
sing
N
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
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
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
Y
380
N
doub
Y
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
sing
Y
389
N
doub
N
390
N
sing
Y
391
N
doub
N
392
N
sing
Y
393
N
sing
N
394
N
sing
N
395
N
sing
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
doub
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
Y
408
N
doub
Y
409
N
sing
Y
410
N
sing
N
411
N
sing
Y
412
N
doub
N
413
N
sing
Y
414
N
doub
N
415
N
sing
Y
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
doub
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
41
4264
4272
10.1021/bi0119870
11914072
Crystallographic study of the recombinant flavin-binding domain of Baker's yeast flavocytochrome b(2): comparison with the intact wild-type enzyme.
2002
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
212
837
863
Molecular Structure of Flavocytochrome b2 at 2.4 A Resolution
1990
UK
BIOCHEM.J.
BIJOAK
0043
0264-6021
309
601
605
Isolation and Characterization of the Flavin-binding Domain of Flavocytochrome b2 Expressed Independently in Escherichia coli
1995
10.2210/pdb1kbj/pdb
pdb_00001kbj
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
1998-04-09
CUSTOM-MADE
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
19-ID
APS
1.00
SYNCHROTRON
APS BEAMLINE 19-ID
45691.297
CYTOCHROME B2
1.1.2.3
FMN-BINDING DOMAIN
2
man
polymer
456.344
FLAVIN MONONUCLEOTIDE
2
syn
non-polymer
62.068
1,2-ETHANEDIOL
2
syn
non-polymer
18.015
water
370
nat
water
no
no
GETKEDIARKEQLKSLLPPLDNIINLYDFEYLASQTLTKQAWAYYSSGANDEVTHRENHNAYHRIFFKPKILVDVRKVDI
STDMLGSHVDVPFYVSATALCKLGNPLEGEKDVARGCGQGVTKVPQMISTLASCSPEEIIEAAPSDKQIQWYQLYVNSDR
KITDDLVKNVEKLGVKALFVTVDAPSLGQREKDMKLKFSNTKAGPKAMKKTNVEESQGASRALSKFIDPSLTWKDIEELK
KKTKLPIVIKGVQRTEDVIKAAEIGVSGVVLSNHGGRQLDFSRAPIEVLAETMPILEQRNLKDKLEVFVDGGVRRGTDVL
KALCLGAKGVGLGRPFLYANSCYGRNGVEKAIEILRDEIEMSMRLLGVTSIAELKPDLLDLSTLKARTVGVPNDVLYNEV
YEGPTLTEFEDA
GETKEDIARKEQLKSLLPPLDNIINLYDFEYLASQTLTKQAWAYYSSGANDEVTHRENHNAYHRIFFKPKILVDVRKVDI
STDMLGSHVDVPFYVSATALCKLGNPLEGEKDVARGCGQGVTKVPQMISTLASCSPEEIIEAAPSDKQIQWYQLYVNSDR
KITDDLVKNVEKLGVKALFVTVDAPSLGQREKDMKLKFSNTKAGPKAMKKTNVEESQGASRALSKFIDPSLTWKDIEELK
KKTKLPIVIKGVQRTEDVIKAAEIGVSGVVLSNHGGRQLDFSRAPIEVLAETMPILEQRNLKDKLEVFVDGGVRRGTDVL
KALCLGAKGVGLGRPFLYANSCYGRNGVEKAIEILRDEIEMSMRLLGVTSIAELKPDLLDLSTLKARTVGVPNDVLYNEV
YEGPTLTEFEDA
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
baker's yeast
Saccharomyces
Escherichia
sample
4932
Saccharomyces cerevisiae
562
Escherichia coli
1
2.90
57.58
VAPOR DIFFUSION, HANGING DROP
5.6
PEG, sodium citrate, ethylene glycol, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-04-03
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Molecular Structure of Flavocytochrome b2 at 2.4 A Resolution
1KBI contains the same protein, includes the cytochrome domain and FMN-binding domain
RCSB
Y
RCSB
2001-11-06
REL
REL
FMN
FLAVIN MONONUCLEOTIDE
EDO
1,2-ETHANEDIOL
HOH
water
1FCB
PDB ENTRY 1FCB
PDB
experimental model
FMN
570
2
FMN
FMN
570
A
EGL
600
3
EDO
EDO
600
A
FMN
670
2
FMN
FMN
670
B
EGL
700
3
EDO
EDO
700
B
HOH
2
4
HOH
HOH
601
A
HOH
3
4
HOH
HOH
602
A
HOH
7
4
HOH
HOH
603
A
HOH
9
4
HOH
HOH
604
A
HOH
10
4
HOH
HOH
605
A
HOH
13
4
HOH
HOH
606
A
HOH
15
4
HOH
HOH
607
A
HOH
21
4
HOH
HOH
608
A
HOH
23
4
HOH
HOH
609
A
HOH
28
4
HOH
HOH
610
A
HOH
31
4
HOH
HOH
611
A
HOH
33
4
HOH
HOH
612
A
HOH
34
4
HOH
HOH
613
A
HOH
37
4
HOH
HOH
614
A
HOH
39
4
HOH
HOH
615
A
HOH
40
4
HOH
HOH
616
A
HOH
43
4
HOH
HOH
617
A
HOH
46
4
HOH
HOH
618
A
HOH
48
4
HOH
HOH
619
A
HOH
49
4
HOH
HOH
620
A
HOH
51
4
HOH
HOH
621
A
HOH
53
4
HOH
HOH
622
A
HOH
55
4
HOH
HOH
623
A
HOH
58
4
HOH
HOH
624
A
HOH
59
4
HOH
HOH
625
A
HOH
61
4
HOH
HOH
626
A
HOH
63
4
HOH
HOH
627
A
HOH
69
4
HOH
HOH
628
A
HOH
71
4
HOH
HOH
629
A
HOH
73
4
HOH
HOH
630
A
HOH
74
4
HOH
HOH
631
A
HOH
75
4
HOH
HOH
632
A
HOH
76
4
HOH
HOH
633
A
HOH
80
4
HOH
HOH
634
A
HOH
81
4
HOH
HOH
635
A
HOH
84
4
HOH
HOH
636
A
HOH
85
4
HOH
HOH
637
A
HOH
86
4
HOH
HOH
638
A
HOH
87
4
HOH
HOH
639
A
HOH
88
4
HOH
HOH
640
A
HOH
90
4
HOH
HOH
641
A
HOH
95
4
HOH
HOH
642
A
HOH
98
4
HOH
HOH
643
A
HOH
101
4
HOH
HOH
644
A
HOH
104
4
HOH
HOH
645
A
HOH
106
4
HOH
HOH
646
A
HOH
111
4
HOH
HOH
647
A
HOH
115
4
HOH
HOH
648
A
HOH
116
4
HOH
HOH
649
A
HOH
117
4
HOH
HOH
650
A
HOH
118
4
HOH
HOH
651
A
HOH
122
4
HOH
HOH
652
A
HOH
123
4
HOH
HOH
653
A
HOH
125
4
HOH
HOH
654
A
HOH
126
4
HOH
HOH
655
A
HOH
127
4
HOH
HOH
656
A
HOH
128
4
HOH
HOH
657
A
HOH
130
4
HOH
HOH
658
A
HOH
132
4
HOH
HOH
659
A
HOH
134
4
HOH
HOH
660
A
HOH
136
4
HOH
HOH
661
A
HOH
138
4
HOH
HOH
662
A
HOH
140
4
HOH
HOH
663
A
HOH
142
4
HOH
HOH
664
A
HOH
144
4
HOH
HOH
665
A
HOH
145
4
HOH
HOH
666
A
HOH
146
4
HOH
HOH
667
A
HOH
147
4
HOH
HOH
668
A
HOH
148
4
HOH
HOH
669
A
HOH
151
4
HOH
HOH
670
A
HOH
153
4
HOH
HOH
671
A
HOH
154
4
HOH
HOH
672
A
HOH
155
4
HOH
HOH
673
A
HOH
156
4
HOH
HOH
674
A
HOH
160
4
HOH
HOH
675
A
HOH
162
4
HOH
HOH
676
A
HOH
164
4
HOH
HOH
677
A
HOH
166
4
HOH
HOH
678
A
HOH
167
4
HOH
HOH
679
A
HOH
168
4
HOH
HOH
680
A
HOH
169
4
HOH
HOH
681
A
HOH
170
4
HOH
HOH
682
A
HOH
172
4
HOH
HOH
683
A
HOH
173
4
HOH
HOH
684
A
HOH
175
4
HOH
HOH
685
A
HOH
176
4
HOH
HOH
686
A
HOH
179
4
HOH
HOH
687
A
HOH
181
4
HOH
HOH
688
A
HOH
184
4
HOH
HOH
689
A
HOH
187
4
HOH
HOH
690
A
HOH
190
4
HOH
HOH
691
A
HOH
191
4
HOH
HOH
692
A
HOH
197
4
HOH
HOH
693
A
HOH
198
4
HOH
HOH
694
A
HOH
199
4
HOH
HOH
695
A
HOH
200
4
HOH
HOH
696
A
HOH
201
4
HOH
HOH
697
A
HOH
203
4
HOH
HOH
698
A
HOH
204
4
HOH
HOH
699
A
HOH
205
4
HOH
HOH
700
A
HOH
206
4
HOH
HOH
701
A
HOH
208
4
HOH
HOH
702
A
HOH
210
4
HOH
HOH
703
A
HOH
211
4
HOH
HOH
704
A
HOH
212
4
HOH
HOH
705
A
HOH
213
4
HOH
HOH
706
A
HOH
216
4
HOH
HOH
707
A
HOH
217
4
HOH
HOH
708
A
HOH
218
4
HOH
HOH
709
A
HOH
223
4
HOH
HOH
710
A
HOH
226
4
HOH
HOH
711
A
HOH
227
4
HOH
HOH
712
A
HOH
231
4
HOH
HOH
713
A
HOH
234
4
HOH
HOH
714
A
HOH
237
4
HOH
HOH
715
A
HOH
238
4
HOH
HOH
716
A
HOH
239
4
HOH
HOH
717
A
HOH
242
4
HOH
HOH
718
A
HOH
243
4
HOH
HOH
719
A
HOH
244
4
HOH
HOH
720
A
HOH
245
4
HOH
HOH
721
A
HOH
247
4
HOH
HOH
722
A
HOH
248
4
HOH
HOH
723
A
HOH
251
4
HOH
HOH
724
A
HOH
253
4
HOH
HOH
725
A
HOH
257
4
HOH
HOH
726
A
HOH
258
4
HOH
HOH
727
A
HOH
261
4
HOH
HOH
728
A
HOH
262
4
HOH
HOH
729
A
HOH
264
4
HOH
HOH
730
A
HOH
265
4
HOH
HOH
731
A
HOH
266
4
HOH
HOH
732
A
HOH
267
4
HOH
HOH
733
A
HOH
269
4
HOH
HOH
734
A
HOH
272
4
HOH
HOH
735
A
HOH
274
4
HOH
HOH
736
A
HOH
276
4
HOH
HOH
737
A
HOH
277
4
HOH
HOH
738
A
HOH
278
4
HOH
HOH
739
A
HOH
279
4
HOH
HOH
740
A
HOH
280
4
HOH
HOH
741
A
HOH
282
4
HOH
HOH
742
A
HOH
285
4
HOH
HOH
743
A
HOH
286
4
HOH
HOH
744
A
HOH
287
4
HOH
HOH
745
A
HOH
288
4
HOH
HOH
746
A
HOH
289
4
HOH
HOH
747
A
HOH
290
4
HOH
HOH
748
A
HOH
292
4
HOH
HOH
749
A
HOH
294
4
HOH
HOH
750
A
HOH
295
4
HOH
HOH
751
A
HOH
298
4
HOH
HOH
752
A
HOH
299
4
HOH
HOH
753
A
HOH
300
4
HOH
HOH
754
A
HOH
301
4
HOH
HOH
755
A
HOH
302
4
HOH
HOH
756
A
HOH
306
4
HOH
HOH
757
A
HOH
309
4
HOH
HOH
758
A
HOH
310
4
HOH
HOH
759
A
HOH
311
4
HOH
HOH
760
A
HOH
315
4
HOH
HOH
761
A
HOH
317
4
HOH
HOH
762
A
HOH
318
4
HOH
HOH
763
A
HOH
319
4
HOH
HOH
764
A
HOH
320
4
HOH
HOH
765
A
HOH
324
4
HOH
HOH
766
A
HOH
325
4
HOH
HOH
767
A
HOH
328
4
HOH
HOH
768
A
HOH
329
4
HOH
HOH
769
A
HOH
336
4
HOH
HOH
770
A
HOH
337
4
HOH
HOH
771
A
HOH
339
4
HOH
HOH
772
A
HOH
342
4
HOH
HOH
773
A
HOH
345
4
HOH
HOH
774
A
HOH
346
4
HOH
HOH
775
A
HOH
347
4
HOH
HOH
776
A
HOH
348
4
HOH
HOH
777
A
HOH
350
4
HOH
HOH
778
A
HOH
353
4
HOH
HOH
779
A
HOH
354
4
HOH
HOH
780
A
HOH
355
4
HOH
HOH
781
A
HOH
356
4
HOH
HOH
782
A
HOH
357
4
HOH
HOH
783
A
HOH
359
4
HOH
HOH
784
A
HOH
360
4
HOH
HOH
785
A
HOH
361
4
HOH
HOH
786
A
HOH
364
4
HOH
HOH
787
A
HOH
365
4
HOH
HOH
788
A
HOH
369
4
HOH
HOH
789
A
HOH
1
4
HOH
HOH
701
B
HOH
4
4
HOH
HOH
702
B
HOH
5
4
HOH
HOH
703
B
HOH
6
4
HOH
HOH
704
B
HOH
8
4
HOH
HOH
705
B
HOH
11
4
HOH
HOH
706
B
HOH
12
4
HOH
HOH
707
B
HOH
14
4
HOH
HOH
708
B
HOH
16
4
HOH
HOH
709
B
HOH
17
4
HOH
HOH
710
B
HOH
18
4
HOH
HOH
711
B
HOH
19
4
HOH
HOH
712
B
HOH
20
4
HOH
HOH
713
B
HOH
22
4
HOH
HOH
714
B
HOH
24
4
HOH
HOH
715
B
HOH
25
4
HOH
HOH
716
B
HOH
26
4
HOH
HOH
717
B
HOH
27
4
HOH
HOH
718
B
HOH
29
4
HOH
HOH
719
B
HOH
30
4
HOH
HOH
720
B
HOH
32
4
HOH
HOH
721
B
HOH
35
4
HOH
HOH
722
B
HOH
36
4
HOH
HOH
723
B
HOH
38
4
HOH
HOH
724
B
HOH
41
4
HOH
HOH
725
B
HOH
42
4
HOH
HOH
726
B
HOH
44
4
HOH
HOH
727
B
HOH
45
4
HOH
HOH
728
B
HOH
47
4
HOH
HOH
729
B
HOH
50
4
HOH
HOH
730
B
HOH
52
4
HOH
HOH
731
B
HOH
54
4
HOH
HOH
732
B
HOH
56
4
HOH
HOH
733
B
HOH
57
4
HOH
HOH
734
B
HOH
60
4
HOH
HOH
735
B
HOH
62
4
HOH
HOH
736
B
HOH
64
4
HOH
HOH
737
B
HOH
65
4
HOH
HOH
738
B
HOH
66
4
HOH
HOH
739
B
HOH
67
4
HOH
HOH
740
B
HOH
68
4
HOH
HOH
741
B
HOH
70
4
HOH
HOH
742
B
HOH
72
4
HOH
HOH
743
B
HOH
77
4
HOH
HOH
744
B
HOH
78
4
HOH
HOH
745
B
HOH
79
4
HOH
HOH
746
B
HOH
82
4
HOH
HOH
747
B
HOH
83
4
HOH
HOH
748
B
HOH
89
4
HOH
HOH
749
B
HOH
91
4
HOH
HOH
750
B
HOH
92
4
HOH
HOH
751
B
HOH
93
4
HOH
HOH
752
B
HOH
94
4
HOH
HOH
753
B
HOH
96
4
HOH
HOH
754
B
HOH
97
4
HOH
HOH
755
B
HOH
99
4
HOH
HOH
756
B
HOH
100
4
HOH
HOH
757
B
HOH
102
4
HOH
HOH
758
B
HOH
103
4
HOH
HOH
759
B
HOH
105
4
HOH
HOH
760
B
HOH
107
4
HOH
HOH
761
B
HOH
108
4
HOH
HOH
762
B
HOH
109
4
HOH
HOH
763
B
HOH
110
4
HOH
HOH
764
B
HOH
112
4
HOH
HOH
765
B
HOH
113
4
HOH
HOH
766
B
HOH
114
4
HOH
HOH
767
B
HOH
119
4
HOH
HOH
768
B
HOH
120
4
HOH
HOH
769
B
HOH
121
4
HOH
HOH
770
B
HOH
124
4
HOH
HOH
771
B
HOH
129
4
HOH
HOH
772
B
HOH
131
4
HOH
HOH
773
B
HOH
133
4
HOH
HOH
774
B
HOH
135
4
HOH
HOH
775
B
HOH
137
4
HOH
HOH
776
B
HOH
139
4
HOH
HOH
777
B
HOH
141
4
HOH
HOH
778
B
HOH
143
4
HOH
HOH
779
B
HOH
149
4
HOH
HOH
780
B
HOH
150
4
HOH
HOH
781
B
HOH
152
4
HOH
HOH
782
B
HOH
157
4
HOH
HOH
783
B
HOH
158
4
HOH
HOH
784
B
HOH
159
4
HOH
HOH
785
B
HOH
161
4
HOH
HOH
786
B
HOH
163
4
HOH
HOH
787
B
HOH
165
4
HOH
HOH
788
B
HOH
171
4
HOH
HOH
789
B
HOH
174
4
HOH
HOH
790
B
HOH
177
4
HOH
HOH
791
B
HOH
178
4
HOH
HOH
792
B
HOH
180
4
HOH
HOH
793
B
HOH
182
4
HOH
HOH
794
B
HOH
183
4
HOH
HOH
795
B
HOH
185
4
HOH
HOH
796
B
HOH
186
4
HOH
HOH
797
B
HOH
188
4
HOH
HOH
798
B
HOH
189
4
HOH
HOH
799
B
HOH
192
4
HOH
HOH
800
B
HOH
193
4
HOH
HOH
801
B
HOH
194
4
HOH
HOH
802
B
HOH
195
4
HOH
HOH
803
B
HOH
196
4
HOH
HOH
804
B
HOH
202
4
HOH
HOH
805
B
HOH
207
4
HOH
HOH
806
B
HOH
209
4
HOH
HOH
807
B
HOH
214
4
HOH
HOH
808
B
HOH
215
4
HOH
HOH
809
B
HOH
219
4
HOH
HOH
810
B
HOH
220
4
HOH
HOH
811
B
HOH
221
4
HOH
HOH
812
B
HOH
222
4
HOH
HOH
813
B
HOH
224
4
HOH
HOH
814
B
HOH
225
4
HOH
HOH
815
B
HOH
228
4
HOH
HOH
816
B
HOH
229
4
HOH
HOH
817
B
HOH
230
4
HOH
HOH
818
B
HOH
232
4
HOH
HOH
819
B
HOH
233
4
HOH
HOH
820
B
HOH
235
4
HOH
HOH
821
B
HOH
236
4
HOH
HOH
822
B
HOH
240
4
HOH
HOH
823
B
HOH
241
4
HOH
HOH
824
B
HOH
246
4
HOH
HOH
825
B
HOH
249
4
HOH
HOH
826
B
HOH
250
4
HOH
HOH
827
B
HOH
252
4
HOH
HOH
828
B
HOH
254
4
HOH
HOH
829
B
HOH
255
4
HOH
HOH
830
B
HOH
256
4
HOH
HOH
831
B
HOH
259
4
HOH
HOH
832
B
HOH
260
4
HOH
HOH
833
B
HOH
263
4
HOH
HOH
834
B
HOH
268
4
HOH
HOH
835
B
HOH
270
4
HOH
HOH
836
B
HOH
271
4
HOH
HOH
837
B
HOH
273
4
HOH
HOH
838
B
HOH
275
4
HOH
HOH
839
B
HOH
281
4
HOH
HOH
840
B
HOH
283
4
HOH
HOH
841
B
HOH
284
4
HOH
HOH
842
B
HOH
291
4
HOH
HOH
843
B
HOH
293
4
HOH
HOH
844
B
HOH
296
4
HOH
HOH
845
B
HOH
297
4
HOH
HOH
846
B
HOH
303
4
HOH
HOH
847
B
HOH
304
4
HOH
HOH
848
B
HOH
305
4
HOH
HOH
849
B
HOH
307
4
HOH
HOH
850
B
HOH
308
4
HOH
HOH
851
B
HOH
312
4
HOH
HOH
852
B
HOH
313
4
HOH
HOH
853
B
HOH
314
4
HOH
HOH
854
B
HOH
316
4
HOH
HOH
855
B
HOH
321
4
HOH
HOH
856
B
HOH
322
4
HOH
HOH
857
B
HOH
323
4
HOH
HOH
858
B
HOH
326
4
HOH
HOH
859
B
HOH
327
4
HOH
HOH
860
B
HOH
330
4
HOH
HOH
861
B
HOH
331
4
HOH
HOH
862
B
HOH
332
4
HOH
HOH
863
B
HOH
333
4
HOH
HOH
864
B
HOH
334
4
HOH
HOH
865
B
HOH
335
4
HOH
HOH
866
B
HOH
338
4
HOH
HOH
867
B
HOH
340
4
HOH
HOH
868
B
HOH
341
4
HOH
HOH
869
B
HOH
343
4
HOH
HOH
870
B
HOH
344
4
HOH
HOH
871
B
HOH
349
4
HOH
HOH
872
B
HOH
351
4
HOH
HOH
873
B
HOH
352
4
HOH
HOH
874
B
HOH
358
4
HOH
HOH
875
B
HOH
362
4
HOH
HOH
876
B
HOH
363
4
HOH
HOH
877
B
HOH
366
4
HOH
HOH
878
B
HOH
367
4
HOH
HOH
879
B
HOH
368
4
HOH
HOH
880
B
HOH
370
4
HOH
HOH
881
B
GLY
100
n
1
GLY
100
A
GLU
101
n
2
GLU
101
A
THR
102
n
3
THR
102
A
LYS
103
n
4
LYS
103
A
GLU
104
n
5
GLU
104
A
ASP
105
n
6
ASP
105
A
ILE
106
n
7
ILE
106
A
ALA
107
n
8
ALA
107
A
ARG
108
n
9
ARG
108
A
LYS
109
n
10
LYS
109
A
GLU
110
n
11
GLU
110
A
GLN
111
n
12
GLN
111
A
LEU
112
n
13
LEU
112
A
LYS
113
n
14
LYS
113
A
SER
114
n
15
SER
114
A
LEU
115
n
16
LEU
115
A
LEU
116
n
17
LEU
116
A
PRO
117
n
18
PRO
117
A
PRO
118
n
19
PRO
118
A
LEU
119
n
20
LEU
119
A
ASP
120
n
21
ASP
120
A
ASN
121
n
22
ASN
121
A
ILE
122
n
23
ILE
122
A
ILE
123
n
24
ILE
123
A
ASN
124
n
25
ASN
124
A
LEU
125
n
26
LEU
125
A
TYR
126
n
27
TYR
126
A
ASP
127
n
28
ASP
127
A
PHE
128
n
29
PHE
128
A
GLU
129
n
30
GLU
129
A
TYR
130
n
31
TYR
130
A
LEU
131
n
32
LEU
131
A
ALA
132
n
33
ALA
132
A
SER
133
n
34
SER
133
A
GLN
134
n
35
GLN
134
A
THR
135
n
36
THR
135
A
LEU
136
n
37
LEU
136
A
THR
137
n
38
THR
137
A
LYS
138
n
39
LYS
138
A
GLN
139
n
40
GLN
139
A
ALA
140
n
41
ALA
140
A
TRP
141
n
42
TRP
141
A
ALA
142
n
43
ALA
142
A
TYR
143
n
44
TYR
143
A
TYR
144
n
45
TYR
144
A
SER
145
n
46
SER
145
A
SER
146
n
47
SER
146
A
GLY
147
n
48
GLY
147
A
ALA
148
n
49
ALA
148
A
ASN
149
n
50
ASN
149
A
ASP
150
n
51
ASP
150
A
GLU
151
n
52
GLU
151
A
VAL
152
n
53
VAL
152
A
THR
153
n
54
THR
153
A
HIS
154
n
55
HIS
154
A
ARG
155
n
56
ARG
155
A
GLU
156
n
57
GLU
156
A
ASN
157
n
58
ASN
157
A
HIS
158
n
59
HIS
158
A
ASN
159
n
60
ASN
159
A
ALA
160
n
61
ALA
160
A
TYR
161
n
62
TYR
161
A
HIS
162
n
63
HIS
162
A
ARG
163
n
64
ARG
163
A
ILE
164
n
65
ILE
164
A
PHE
165
n
66
PHE
165
A
PHE
166
n
67
PHE
166
A
LYS
167
n
68
LYS
167
A
PRO
168
n
69
PRO
168
A
LYS
169
n
70
LYS
169
A
ILE
170
n
71
ILE
170
A
LEU
171
n
72
LEU
171
A
VAL
172
n
73
VAL
172
A
ASP
173
n
74
ASP
173
A
VAL
174
n
75
VAL
174
A
ARG
175
n
76
ARG
175
A
LYS
176
n
77
LYS
176
A
VAL
177
n
78
VAL
177
A
ASP
178
n
79
ASP
178
A
ILE
179
n
80
ILE
179
A
SER
180
n
81
SER
180
A
THR
181
n
82
THR
181
A
ASP
182
n
83
ASP
182
A
MET
183
n
84
MET
183
A
LEU
184
n
85
LEU
184
A
GLY
185
n
86
GLY
185
A
SER
186
n
87
SER
186
A
HIS
187
n
88
HIS
187
A
VAL
188
n
89
VAL
188
A
ASP
189
n
90
ASP
189
A
VAL
190
n
91
VAL
190
A
PRO
191
n
92
PRO
191
A
PHE
192
n
93
PHE
192
A
TYR
193
n
94
TYR
193
A
VAL
194
n
95
VAL
194
A
SER
195
n
96
SER
195
A
ALA
196
n
97
ALA
196
A
THR
197
n
98
THR
197
A
ALA
198
n
99
ALA
198
A
LEU
199
n
100
LEU
199
A
CYS
200
n
101
CYS
200
A
LYS
201
n
102
LYS
201
A
LEU
202
n
103
LEU
202
A
GLY
203
n
104
GLY
203
A
ASN
204
n
105
ASN
204
A
PRO
205
n
106
PRO
205
A
LEU
206
n
107
LEU
206
A
GLU
207
n
108
GLU
207
A
GLY
208
n
109
GLY
208
A
GLU
209
n
110
GLU
209
A
LYS
210
n
111
LYS
210
A
ASP
211
n
112
ASP
211
A
VAL
212
n
113
VAL
212
A
ALA
213
n
114
ALA
213
A
ARG
214
n
115
ARG
214
A
GLY
215
n
116
GLY
215
A
CYS
216
n
117
CYS
216
A
GLY
217
n
118
GLY
217
A
GLN
218
n
119
GLN
218
A
GLY
219
n
120
GLY
219
A
VAL
220
n
121
VAL
220
A
THR
221
n
122
THR
221
A
LYS
222
n
123
LYS
222
A
VAL
223
n
124
VAL
223
A
PRO
224
n
125
PRO
224
A
GLN
225
n
126
GLN
225
A
MET
226
n
127
MET
226
A
ILE
227
n
128
ILE
227
A
SER
228
n
129
SER
228
A
THR
229
n
130
THR
229
A
LEU
230
n
131
LEU
230
A
ALA
231
n
132
ALA
231
A
SER
232
n
133
SER
232
A
CYS
233
n
134
CYS
233
A
SER
234
n
135
SER
234
A
PRO
235
n
136
PRO
235
A
GLU
236
n
137
GLU
236
A
GLU
237
n
138
GLU
237
A
ILE
238
n
139
ILE
238
A
ILE
239
n
140
ILE
239
A
GLU
240
n
141
GLU
240
A
ALA
241
n
142
ALA
241
A
ALA
242
n
143
ALA
242
A
PRO
243
n
144
PRO
243
A
SER
244
n
145
SER
244
A
ASP
245
n
146
ASP
245
A
LYS
246
n
147
LYS
246
A
GLN
247
n
148
GLN
247
A
ILE
248
n
149
ILE
248
A
GLN
249
n
150
GLN
249
A
TRP
250
n
151
TRP
250
A
TYR
251
n
152
TYR
251
A
GLN
252
n
153
GLN
252
A
LEU
253
n
154
LEU
253
A
TYR
254
n
155
TYR
254
A
VAL
255
n
156
VAL
255
A
ASN
256
n
157
ASN
256
A
SER
257
n
158
SER
257
A
ASP
258
n
159
ASP
258
A
ARG
259
n
160
ARG
259
A
LYS
260
n
161
LYS
260
A
ILE
261
n
162
ILE
261
A
THR
262
n
163
THR
262
A
ASP
263
n
164
ASP
263
A
ASP
264
n
165
ASP
264
A
LEU
265
n
166
LEU
265
A
VAL
266
n
167
VAL
266
A
LYS
267
n
168
LYS
267
A
ASN
268
n
169
ASN
268
A
VAL
269
n
170
VAL
269
A
GLU
270
n
171
GLU
270
A
LYS
271
n
172
LYS
271
A
LEU
272
n
173
LEU
272
A
GLY
273
n
174
GLY
273
A
VAL
274
n
175
VAL
274
A
LYS
275
n
176
LYS
275
A
ALA
276
n
177
ALA
276
A
LEU
277
n
178
LEU
277
A
PHE
278
n
179
PHE
278
A
VAL
279
n
180
VAL
279
A
THR
280
n
181
THR
280
A
VAL
281
n
182
VAL
281
A
ASP
282
n
183
ASP
282
A
ALA
283
n
184
ALA
283
A
PRO
284
n
185
PRO
284
A
SER
285
n
186
SER
285
A
LEU
286
n
187
LEU
286
A
GLY
287
n
188
GLY
287
A
GLN
288
n
189
GLN
288
A
ARG
289
n
190
ARG
289
A
GLU
290
n
191
GLU
290
A
LYS
291
n
192
LYS
291
A
ASP
292
n
193
ASP
292
A
MET
293
n
194
MET
293
A
LYS
294
n
195
LYS
294
A
LEU
295
n
196
LEU
295
A
LYS
296
n
197
LYS
296
A
PHE
297
n
198
PHE
297
A
SER
298
n
199
SER
298
A
n
200
299
A
n
201
300
A
n
202
301
A
n
203
302
A
n
204
303
A
n
205
304
A
n
206
305
A
n
207
306
A
n
208
307
A
n
209
308
A
n
210
309
A
n
211
310
A
n
212
311
A
n
213
312
A
n
214
313
A
n
215
314
A
n
216
315
A
n
217
316
A
n
218
317
A
ALA
318
n
219
ALA
318
A
SER
319
n
220
SER
319
A
ARG
320
n
221
ARG
320
A
ALA
321
n
222
ALA
321
A
LEU
322
n
223
LEU
322
A
SER
323
n
224
SER
323
A
LYS
324
n
225
LYS
324
A
PHE
325
n
226
PHE
325
A
ILE
326
n
227
ILE
326
A
ASP
327
n
228
ASP
327
A
PRO
328
n
229
PRO
328
A
SER
329
n
230
SER
329
A
LEU
330
n
231
LEU
330
A
THR
331
n
232
THR
331
A
TRP
332
n
233
TRP
332
A
LYS
333
n
234
LYS
333
A
ASP
334
n
235
ASP
334
A
ILE
335
n
236
ILE
335
A
GLU
336
n
237
GLU
336
A
GLU
337
n
238
GLU
337
A
LEU
338
n
239
LEU
338
A
LYS
339
n
240
LYS
339
A
LYS
340
n
241
LYS
340
A
LYS
341
n
242
LYS
341
A
THR
342
n
243
THR
342
A
LYS
343
n
244
LYS
343
A
LEU
344
n
245
LEU
344
A
PRO
345
n
246
PRO
345
A
ILE
346
n
247
ILE
346
A
VAL
347
n
248
VAL
347
A
ILE
348
n
249
ILE
348
A
LYS
349
n
250
LYS
349
A
GLY
350
n
251
GLY
350
A
VAL
351
n
252
VAL
351
A
GLN
352
n
253
GLN
352
A
ARG
353
n
254
ARG
353
A
THR
354
n
255
THR
354
A
GLU
355
n
256
GLU
355
A
ASP
356
n
257
ASP
356
A
VAL
357
n
258
VAL
357
A
ILE
358
n
259
ILE
358
A
LYS
359
n
260
LYS
359
A
ALA
360
n
261
ALA
360
A
ALA
361
n
262
ALA
361
A
GLU
362
n
263
GLU
362
A
ILE
363
n
264
ILE
363
A
GLY
364
n
265
GLY
364
A
VAL
365
n
266
VAL
365
A
SER
366
n
267
SER
366
A
GLY
367
n
268
GLY
367
A
VAL
368
n
269
VAL
368
A
VAL
369
n
270
VAL
369
A
LEU
370
n
271
LEU
370
A
SER
371
n
272
SER
371
A
ASN
372
n
273
ASN
372
A
HIS
373
n
274
HIS
373
A
GLY
374
n
275
GLY
374
A
GLY
375
n
276
GLY
375
A
ARG
376
n
277
ARG
376
A
GLN
377
n
278
GLN
377
A
LEU
378
n
279
LEU
378
A
ASP
379
n
280
ASP
379
A
PHE
380
n
281
PHE
380
A
SER
381
n
282
SER
381
A
ARG
382
n
283
ARG
382
A
ALA
383
n
284
ALA
383
A
PRO
384
n
285
PRO
384
A
ILE
385
n
286
ILE
385
A
GLU
386
n
287
GLU
386
A
VAL
387
n
288
VAL
387
A
LEU
388
n
289
LEU
388
A
ALA
389
n
290
ALA
389
A
GLU
390
n
291
GLU
390
A
THR
391
n
292
THR
391
A
MET
392
n
293
MET
392
A
PRO
393
n
294
PRO
393
A
ILE
394
n
295
ILE
394
A
LEU
395
n
296
LEU
395
A
GLU
396
n
297
GLU
396
A
GLN
397
n
298
GLN
397
A
ARG
398
n
299
ARG
398
A
ASN
399
n
300
ASN
399
A
LEU
400
n
301
LEU
400
A
LYS
401
n
302
LYS
401
A
ASP
402
n
303
ASP
402
A
LYS
403
n
304
LYS
403
A
LEU
404
n
305
LEU
404
A
GLU
405
n
306
GLU
405
A
VAL
406
n
307
VAL
406
A
PHE
407
n
308
PHE
407
A
VAL
408
n
309
VAL
408
A
ASP
409
n
310
ASP
409
A
GLY
410
n
311
GLY
410
A
GLY
411
n
312
GLY
411
A
VAL
412
n
313
VAL
412
A
ARG
413
n
314
ARG
413
A
ARG
414
n
315
ARG
414
A
GLY
415
n
316
GLY
415
A
THR
416
n
317
THR
416
A
ASP
417
n
318
ASP
417
A
VAL
418
n
319
VAL
418
A
LEU
419
n
320
LEU
419
A
LYS
420
n
321
LYS
420
A
ALA
421
n
322
ALA
421
A
LEU
422
n
323
LEU
422
A
CYS
423
n
324
CYS
423
A
LEU
424
n
325
LEU
424
A
GLY
425
n
326
GLY
425
A
ALA
426
n
327
ALA
426
A
LYS
427
n
328
LYS
427
A
GLY
428
n
329
GLY
428
A
VAL
429
n
330
VAL
429
A
GLY
430
n
331
GLY
430
A
LEU
431
n
332
LEU
431
A
GLY
432
n
333
GLY
432
A
ARG
433
n
334
ARG
433
A
PRO
434
n
335
PRO
434
A
PHE
435
n
336
PHE
435
A
LEU
436
n
337
LEU
436
A
TYR
437
n
338
TYR
437
A
ALA
438
n
339
ALA
438
A
ASN
439
n
340
ASN
439
A
SER
440
n
341
SER
440
A
CYS
441
n
342
CYS
441
A
TYR
442
n
343
TYR
442
A
GLY
443
n
344
GLY
443
A
ARG
444
n
345
ARG
444
A
ASN
445
n
346
ASN
445
A
GLY
446
n
347
GLY
446
A
VAL
447
n
348
VAL
447
A
GLU
448
n
349
GLU
448
A
LYS
449
n
350
LYS
449
A
ALA
450
n
351
ALA
450
A
ILE
451
n
352
ILE
451
A
GLU
452
n
353
GLU
452
A
ILE
453
n
354
ILE
453
A
LEU
454
n
355
LEU
454
A
ARG
455
n
356
ARG
455
A
ASP
456
n
357
ASP
456
A
GLU
457
n
358
GLU
457
A
ILE
458
n
359
ILE
458
A
GLU
459
n
360
GLU
459
A
MET
460
n
361
MET
460
A
SER
461
n
362
SER
461
A
MET
462
n
363
MET
462
A
ARG
463
n
364
ARG
463
A
LEU
464
n
365
LEU
464
A
LEU
465
n
366
LEU
465
A
GLY
466
n
367
GLY
466
A
VAL
467
n
368
VAL
467
A
THR
468
n
369
THR
468
A
SER
469
n
370
SER
469
A
ILE
470
n
371
ILE
470
A
ALA
471
n
372
ALA
471
A
GLU
472
n
373
GLU
472
A
LEU
473
n
374
LEU
473
A
LYS
474
n
375
LYS
474
A
PRO
475
n
376
PRO
475
A
ASP
476
n
377
ASP
476
A
LEU
477
n
378
LEU
477
A
LEU
478
n
379
LEU
478
A
ASP
479
n
380
ASP
479
A
LEU
480
n
381
LEU
480
A
SER
481
n
382
SER
481
A
THR
482
n
383
THR
482
A
LEU
483
n
384
LEU
483
A
LYS
484
n
385
LYS
484
A
ALA
485
n
386
ALA
485
A
ARG
486
n
387
ARG
486
A
THR
487
n
388
THR
487
A
VAL
488
n
389
VAL
488
A
GLY
489
n
390
GLY
489
A
VAL
490
n
391
VAL
490
A
PRO
491
n
392
PRO
491
A
ASN
492
n
393
ASN
492
A
ASP
493
n
394
ASP
493
A
VAL
494
n
395
VAL
494
A
LEU
495
n
396
LEU
495
A
TYR
496
n
397
TYR
496
A
ASN
497
n
398
ASN
497
A
GLU
498
n
399
GLU
498
A
VAL
499
n
400
VAL
499
A
TYR
500
n
401
TYR
500
A
GLU
501
n
402
GLU
501
A
GLY
502
n
403
GLY
502
A
PRO
503
n
404
PRO
503
A
THR
504
n
405
THR
504
A
LEU
505
n
406
LEU
505
A
THR
506
n
407
THR
506
A
GLU
507
n
408
GLU
507
A
PHE
508
n
409
PHE
508
A
GLU
509
n
410
GLU
509
A
ASP
510
n
411
ASP
510
A
ALA
511
n
412
ALA
511
A
GLY
100
n
1
GLY
100
B
GLU
101
n
2
GLU
101
B
THR
102
n
3
THR
102
B
LYS
103
n
4
LYS
103
B
GLU
104
n
5
GLU
104
B
ASP
105
n
6
ASP
105
B
ILE
106
n
7
ILE
106
B
ALA
107
n
8
ALA
107
B
ARG
108
n
9
ARG
108
B
LYS
109
n
10
LYS
109
B
GLU
110
n
11
GLU
110
B
GLN
111
n
12
GLN
111
B
LEU
112
n
13
LEU
112
B
LYS
113
n
14
LYS
113
B
SER
114
n
15
SER
114
B
LEU
115
n
16
LEU
115
B
LEU
116
n
17
LEU
116
B
PRO
117
n
18
PRO
117
B
PRO
118
n
19
PRO
118
B
LEU
119
n
20
LEU
119
B
ASP
120
n
21
ASP
120
B
ASN
121
n
22
ASN
121
B
ILE
122
n
23
ILE
122
B
ILE
123
n
24
ILE
123
B
ASN
124
n
25
ASN
124
B
LEU
125
n
26
LEU
125
B
TYR
126
n
27
TYR
126
B
ASP
127
n
28
ASP
127
B
PHE
128
n
29
PHE
128
B
GLU
129
n
30
GLU
129
B
TYR
130
n
31
TYR
130
B
LEU
131
n
32
LEU
131
B
ALA
132
n
33
ALA
132
B
SER
133
n
34
SER
133
B
GLN
134
n
35
GLN
134
B
THR
135
n
36
THR
135
B
LEU
136
n
37
LEU
136
B
THR
137
n
38
THR
137
B
LYS
138
n
39
LYS
138
B
GLN
139
n
40
GLN
139
B
ALA
140
n
41
ALA
140
B
TRP
141
n
42
TRP
141
B
ALA
142
n
43
ALA
142
B
TYR
143
n
44
TYR
143
B
TYR
144
n
45
TYR
144
B
SER
145
n
46
SER
145
B
SER
146
n
47
SER
146
B
GLY
147
n
48
GLY
147
B
ALA
148
n
49
ALA
148
B
ASN
149
n
50
ASN
149
B
ASP
150
n
51
ASP
150
B
GLU
151
n
52
GLU
151
B
VAL
152
n
53
VAL
152
B
THR
153
n
54
THR
153
B
HIS
154
n
55
HIS
154
B
ARG
155
n
56
ARG
155
B
GLU
156
n
57
GLU
156
B
ASN
157
n
58
ASN
157
B
HIS
158
n
59
HIS
158
B
ASN
159
n
60
ASN
159
B
ALA
160
n
61
ALA
160
B
TYR
161
n
62
TYR
161
B
HIS
162
n
63
HIS
162
B
ARG
163
n
64
ARG
163
B
ILE
164
n
65
ILE
164
B
PHE
165
n
66
PHE
165
B
PHE
166
n
67
PHE
166
B
LYS
167
n
68
LYS
167
B
PRO
168
n
69
PRO
168
B
LYS
169
n
70
LYS
169
B
ILE
170
n
71
ILE
170
B
LEU
171
n
72
LEU
171
B
VAL
172
n
73
VAL
172
B
ASP
173
n
74
ASP
173
B
VAL
174
n
75
VAL
174
B
ARG
175
n
76
ARG
175
B
LYS
176
n
77
LYS
176
B
VAL
177
n
78
VAL
177
B
ASP
178
n
79
ASP
178
B
ILE
179
n
80
ILE
179
B
SER
180
n
81
SER
180
B
THR
181
n
82
THR
181
B
ASP
182
n
83
ASP
182
B
MET
183
n
84
MET
183
B
LEU
184
n
85
LEU
184
B
GLY
185
n
86
GLY
185
B
SER
186
n
87
SER
186
B
HIS
187
n
88
HIS
187
B
VAL
188
n
89
VAL
188
B
ASP
189
n
90
ASP
189
B
VAL
190
n
91
VAL
190
B
PRO
191
n
92
PRO
191
B
PHE
192
n
93
PHE
192
B
TYR
193
n
94
TYR
193
B
VAL
194
n
95
VAL
194
B
SER
195
n
96
SER
195
B
ALA
196
n
97
ALA
196
B
THR
197
n
98
THR
197
B
ALA
198
n
99
ALA
198
B
LEU
199
n
100
LEU
199
B
CYS
200
n
101
CYS
200
B
LYS
201
n
102
LYS
201
B
LEU
202
n
103
LEU
202
B
GLY
203
n
104
GLY
203
B
ASN
204
n
105
ASN
204
B
PRO
205
n
106
PRO
205
B
LEU
206
n
107
LEU
206
B
GLU
207
n
108
GLU
207
B
GLY
208
n
109
GLY
208
B
GLU
209
n
110
GLU
209
B
LYS
210
n
111
LYS
210
B
ASP
211
n
112
ASP
211
B
VAL
212
n
113
VAL
212
B
ALA
213
n
114
ALA
213
B
ARG
214
n
115
ARG
214
B
GLY
215
n
116
GLY
215
B
CYS
216
n
117
CYS
216
B
GLY
217
n
118
GLY
217
B
GLN
218
n
119
GLN
218
B
GLY
219
n
120
GLY
219
B
VAL
220
n
121
VAL
220
B
THR
221
n
122
THR
221
B
LYS
222
n
123
LYS
222
B
VAL
223
n
124
VAL
223
B
PRO
224
n
125
PRO
224
B
GLN
225
n
126
GLN
225
B
MET
226
n
127
MET
226
B
ILE
227
n
128
ILE
227
B
SER
228
n
129
SER
228
B
THR
229
n
130
THR
229
B
LEU
230
n
131
LEU
230
B
ALA
231
n
132
ALA
231
B
SER
232
n
133
SER
232
B
CYS
233
n
134
CYS
233
B
SER
234
n
135
SER
234
B
PRO
235
n
136
PRO
235
B
GLU
236
n
137
GLU
236
B
GLU
237
n
138
GLU
237
B
ILE
238
n
139
ILE
238
B
ILE
239
n
140
ILE
239
B
GLU
240
n
141
GLU
240
B
ALA
241
n
142
ALA
241
B
ALA
242
n
143
ALA
242
B
PRO
243
n
144
PRO
243
B
SER
244
n
145
SER
244
B
ASP
245
n
146
ASP
245
B
LYS
246
n
147
LYS
246
B
GLN
247
n
148
GLN
247
B
ILE
248
n
149
ILE
248
B
GLN
249
n
150
GLN
249
B
TRP
250
n
151
TRP
250
B
TYR
251
n
152
TYR
251
B
GLN
252
n
153
GLN
252
B
LEU
253
n
154
LEU
253
B
TYR
254
n
155
TYR
254
B
VAL
255
n
156
VAL
255
B
ASN
256
n
157
ASN
256
B
SER
257
n
158
SER
257
B
ASP
258
n
159
ASP
258
B
ARG
259
n
160
ARG
259
B
LYS
260
n
161
LYS
260
B
ILE
261
n
162
ILE
261
B
THR
262
n
163
THR
262
B
ASP
263
n
164
ASP
263
B
ASP
264
n
165
ASP
264
B
LEU
265
n
166
LEU
265
B
VAL
266
n
167
VAL
266
B
LYS
267
n
168
LYS
267
B
ASN
268
n
169
ASN
268
B
VAL
269
n
170
VAL
269
B
GLU
270
n
171
GLU
270
B
LYS
271
n
172
LYS
271
B
LEU
272
n
173
LEU
272
B
GLY
273
n
174
GLY
273
B
VAL
274
n
175
VAL
274
B
LYS
275
n
176
LYS
275
B
ALA
276
n
177
ALA
276
B
LEU
277
n
178
LEU
277
B
PHE
278
n
179
PHE
278
B
VAL
279
n
180
VAL
279
B
THR
280
n
181
THR
280
B
VAL
281
n
182
VAL
281
B
ASP
282
n
183
ASP
282
B
ALA
283
n
184
ALA
283
B
PRO
284
n
185
PRO
284
B
SER
285
n
186
SER
285
B
LEU
286
n
187
LEU
286
B
GLY
287
n
188
GLY
287
B
GLN
288
n
189
GLN
288
B
ARG
289
n
190
ARG
289
B
GLU
290
n
191
GLU
290
B
LYS
291
n
192
LYS
291
B
ASP
292
n
193
ASP
292
B
MET
293
n
194
MET
293
B
LYS
294
n
195
LYS
294
B
LEU
295
n
196
LEU
295
B
LYS
296
n
197
LYS
296
B
PHE
297
n
198
PHE
297
B
n
199
298
B
n
200
299
B
n
201
300
B
n
202
301
B
n
203
302
B
n
204
303
B
n
205
304
B
n
206
305
B
n
207
306
B
n
208
307
B
n
209
308
B
n
210
309
B
n
211
310
B
n
212
311
B
n
213
312
B
n
214
313
B
n
215
314
B
n
216
315
B
n
217
316
B
n
218
317
B
ALA
318
n
219
ALA
318
B
SER
319
n
220
SER
319
B
ARG
320
n
221
ARG
320
B
ALA
321
n
222
ALA
321
B
LEU
322
n
223
LEU
322
B
SER
323
n
224
SER
323
B
LYS
324
n
225
LYS
324
B
PHE
325
n
226
PHE
325
B
ILE
326
n
227
ILE
326
B
ASP
327
n
228
ASP
327
B
PRO
328
n
229
PRO
328
B
SER
329
n
230
SER
329
B
LEU
330
n
231
LEU
330
B
THR
331
n
232
THR
331
B
TRP
332
n
233
TRP
332
B
LYS
333
n
234
LYS
333
B
ASP
334
n
235
ASP
334
B
ILE
335
n
236
ILE
335
B
GLU
336
n
237
GLU
336
B
GLU
337
n
238
GLU
337
B
LEU
338
n
239
LEU
338
B
LYS
339
n
240
LYS
339
B
LYS
340
n
241
LYS
340
B
LYS
341
n
242
LYS
341
B
THR
342
n
243
THR
342
B
LYS
343
n
244
LYS
343
B
LEU
344
n
245
LEU
344
B
PRO
345
n
246
PRO
345
B
ILE
346
n
247
ILE
346
B
VAL
347
n
248
VAL
347
B
ILE
348
n
249
ILE
348
B
LYS
349
n
250
LYS
349
B
GLY
350
n
251
GLY
350
B
VAL
351
n
252
VAL
351
B
GLN
352
n
253
GLN
352
B
ARG
353
n
254
ARG
353
B
THR
354
n
255
THR
354
B
GLU
355
n
256
GLU
355
B
ASP
356
n
257
ASP
356
B
VAL
357
n
258
VAL
357
B
ILE
358
n
259
ILE
358
B
LYS
359
n
260
LYS
359
B
ALA
360
n
261
ALA
360
B
ALA
361
n
262
ALA
361
B
GLU
362
n
263
GLU
362
B
ILE
363
n
264
ILE
363
B
GLY
364
n
265
GLY
364
B
VAL
365
n
266
VAL
365
B
SER
366
n
267
SER
366
B
GLY
367
n
268
GLY
367
B
VAL
368
n
269
VAL
368
B
VAL
369
n
270
VAL
369
B
LEU
370
n
271
LEU
370
B
SER
371
n
272
SER
371
B
ASN
372
n
273
ASN
372
B
HIS
373
n
274
HIS
373
B
GLY
374
n
275
GLY
374
B
GLY
375
n
276
GLY
375
B
ARG
376
n
277
ARG
376
B
GLN
377
n
278
GLN
377
B
LEU
378
n
279
LEU
378
B
ASP
379
n
280
ASP
379
B
PHE
380
n
281
PHE
380
B
SER
381
n
282
SER
381
B
ARG
382
n
283
ARG
382
B
ALA
383
n
284
ALA
383
B
PRO
384
n
285
PRO
384
B
ILE
385
n
286
ILE
385
B
GLU
386
n
287
GLU
386
B
VAL
387
n
288
VAL
387
B
LEU
388
n
289
LEU
388
B
ALA
389
n
290
ALA
389
B
GLU
390
n
291
GLU
390
B
THR
391
n
292
THR
391
B
MET
392
n
293
MET
392
B
PRO
393
n
294
PRO
393
B
ILE
394
n
295
ILE
394
B
LEU
395
n
296
LEU
395
B
GLU
396
n
297
GLU
396
B
GLN
397
n
298
GLN
397
B
ARG
398
n
299
ARG
398
B
ASN
399
n
300
ASN
399
B
LEU
400
n
301
LEU
400
B
LYS
401
n
302
LYS
401
B
ASP
402
n
303
ASP
402
B
LYS
403
n
304
LYS
403
B
LEU
404
n
305
LEU
404
B
GLU
405
n
306
GLU
405
B
VAL
406
n
307
VAL
406
B
PHE
407
n
308
PHE
407
B
VAL
408
n
309
VAL
408
B
ASP
409
n
310
ASP
409
B
GLY
410
n
311
GLY
410
B
GLY
411
n
312
GLY
411
B
VAL
412
n
313
VAL
412
B
ARG
413
n
314
ARG
413
B
ARG
414
n
315
ARG
414
B
GLY
415
n
316
GLY
415
B
THR
416
n
317
THR
416
B
ASP
417
n
318
ASP
417
B
VAL
418
n
319
VAL
418
B
LEU
419
n
320
LEU
419
B
LYS
420
n
321
LYS
420
B
ALA
421
n
322
ALA
421
B
LEU
422
n
323
LEU
422
B
CYS
423
n
324
CYS
423
B
LEU
424
n
325
LEU
424
B
GLY
425
n
326
GLY
425
B
ALA
426
n
327
ALA
426
B
LYS
427
n
328
LYS
427
B
GLY
428
n
329
GLY
428
B
VAL
429
n
330
VAL
429
B
GLY
430
n
331
GLY
430
B
LEU
431
n
332
LEU
431
B
GLY
432
n
333
GLY
432
B
ARG
433
n
334
ARG
433
B
PRO
434
n
335
PRO
434
B
PHE
435
n
336
PHE
435
B
LEU
436
n
337
LEU
436
B
TYR
437
n
338
TYR
437
B
ALA
438
n
339
ALA
438
B
ASN
439
n
340
ASN
439
B
SER
440
n
341
SER
440
B
CYS
441
n
342
CYS
441
B
TYR
442
n
343
TYR
442
B
GLY
443
n
344
GLY
443
B
ARG
444
n
345
ARG
444
B
ASN
445
n
346
ASN
445
B
GLY
446
n
347
GLY
446
B
VAL
447
n
348
VAL
447
B
GLU
448
n
349
GLU
448
B
LYS
449
n
350
LYS
449
B
ALA
450
n
351
ALA
450
B
ILE
451
n
352
ILE
451
B
GLU
452
n
353
GLU
452
B
ILE
453
n
354
ILE
453
B
LEU
454
n
355
LEU
454
B
ARG
455
n
356
ARG
455
B
ASP
456
n
357
ASP
456
B
GLU
457
n
358
GLU
457
B
ILE
458
n
359
ILE
458
B
GLU
459
n
360
GLU
459
B
MET
460
n
361
MET
460
B
SER
461
n
362
SER
461
B
MET
462
n
363
MET
462
B
ARG
463
n
364
ARG
463
B
LEU
464
n
365
LEU
464
B
LEU
465
n
366
LEU
465
B
GLY
466
n
367
GLY
466
B
VAL
467
n
368
VAL
467
B
THR
468
n
369
THR
468
B
SER
469
n
370
SER
469
B
ILE
470
n
371
ILE
470
B
ALA
471
n
372
ALA
471
B
GLU
472
n
373
GLU
472
B
LEU
473
n
374
LEU
473
B
LYS
474
n
375
LYS
474
B
PRO
475
n
376
PRO
475
B
ASP
476
n
377
ASP
476
B
LEU
477
n
378
LEU
477
B
LEU
478
n
379
LEU
478
B
ASP
479
n
380
ASP
479
B
LEU
480
n
381
LEU
480
B
SER
481
n
382
SER
481
B
THR
482
n
383
THR
482
B
LEU
483
n
384
LEU
483
B
LYS
484
n
385
LYS
484
B
ALA
485
n
386
ALA
485
B
ARG
486
n
387
ARG
486
B
THR
487
n
388
THR
487
B
VAL
488
n
389
VAL
488
B
GLY
489
n
390
GLY
489
B
VAL
490
n
391
VAL
490
B
PRO
491
n
392
PRO
491
B
ASN
492
n
393
ASN
492
B
ASP
493
n
394
ASP
493
B
VAL
494
n
395
VAL
494
B
LEU
495
n
396
LEU
495
B
TYR
496
n
397
TYR
496
B
ASN
497
n
398
ASN
497
B
GLU
498
n
399
GLU
498
B
VAL
499
n
400
VAL
499
B
TYR
500
n
401
TYR
500
B
GLU
501
n
402
GLU
501
B
GLY
502
n
403
GLY
502
B
PRO
503
n
404
PRO
503
B
THR
504
n
405
THR
504
B
LEU
505
n
406
LEU
505
B
THR
506
n
407
THR
506
B
GLU
507
n
408
GLU
507
B
PHE
508
n
409
PHE
508
B
GLU
509
n
410
GLU
509
B
ASP
510
n
411
ASP
510
B
ALA
511
n
412
ALA
511
B
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
30850
-162
52080
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_655
-x+1,-y,z
crystal symmetry operation
110.7300000000
0.0000000000
0.0000000000
A
N
PHE
165
A
N
PHE
66
A
O
ASP
479
A
O
ASP
380
A
N
THR
181
A
N
THR
82
A
O
VAL
188
A
O
VAL
89
A
N
VAL
194
A
N
VAL
95
A
O
MET
226
A
O
MET
127
A
N
ILE
227
A
N
ILE
128
A
O
TRP
250
A
O
TRP
151
A
N
LEU
253
A
N
LEU
154
A
O
PHE
278
A
O
PHE
179
A
N
LEU
277
A
N
LEU
178
A
O
VAL
347
A
O
VAL
248
A
N
ILE
348
A
N
ILE
249
A
O
GLY
367
A
O
GLY
268
A
N
LEU
370
A
N
LEU
271
A
O
PHE
407
A
O
PHE
308
A
N
VAL
408
A
N
VAL
309
A
O
GLY
430
A
O
GLY
331
A
O
LEU
431
A
O
LEU
332
A
N
TYR
193
A
N
TYR
94
A
N
VAL
488
A
N
VAL
389
B
O
THR
487
B
O
THR
388
B
N
PHE
165
B
N
PHE
66
B
O
ASP
479
B
O
ASP
380
B
N
THR
181
B
N
THR
82
B
O
VAL
188
B
O
VAL
89
B
N
VAL
194
B
N
VAL
95
B
O
MET
226
B
O
MET
127
B
N
ILE
227
B
N
ILE
128
B
O
TRP
250
B
O
TRP
151
B
N
LEU
253
B
N
LEU
154
B
O
PHE
278
B
O
PHE
179
B
N
LEU
277
B
N
LEU
178
B
O
VAL
347
B
O
VAL
248
B
N
ILE
348
B
N
ILE
249
B
O
GLY
367
B
O
GLY
268
B
N
LEU
370
B
N
LEU
271
B
O
PHE
407
B
O
PHE
308
B
N
VAL
408
B
N
VAL
309
B
O
GLY
430
B
O
GLY
331
B
O
LEU
431
B
O
LEU
332
B
N
TYR
193
B
N
TYR
94
1
A
HOH
787
G
HOH
1
A
CG
LYS
271
A
CG
LYS
172
1
Y
1
A
CD
LYS
271
A
CD
LYS
172
1
Y
1
A
CE
LYS
271
A
CE
LYS
172
1
Y
1
A
NZ
LYS
271
A
NZ
LYS
172
1
Y
1
B
CG
LYS
271
B
CG
LYS
172
1
Y
1
B
CD
LYS
271
B
CD
LYS
172
1
Y
1
B
CE
LYS
271
B
CE
LYS
172
1
Y
1
B
NZ
LYS
271
B
NZ
LYS
172
1
Y
1
A
ASN
299
A
ASN
200
1
Y
1
A
THR
300
A
THR
201
1
Y
1
A
LYS
301
A
LYS
202
1
Y
1
A
ALA
302
A
ALA
203
1
Y
1
A
GLY
303
A
GLY
204
1
Y
1
A
PRO
304
A
PRO
205
1
Y
1
A
LYS
305
A
LYS
206
1
Y
1
A
ALA
306
A
ALA
207
1
Y
1
A
MET
307
A
MET
208
1
Y
1
A
LYS
308
A
LYS
209
1
Y
1
A
LYS
309
A
LYS
210
1
Y
1
A
THR
310
A
THR
211
1
Y
1
A
ASN
311
A
ASN
212
1
Y
1
A
VAL
312
A
VAL
213
1
Y
1
A
GLU
313
A
GLU
214
1
Y
1
A
GLU
314
A
GLU
215
1
Y
1
A
SER
315
A
SER
216
1
Y
1
A
GLN
316
A
GLN
217
1
Y
1
A
GLY
317
A
GLY
218
1
Y
1
B
SER
298
B
SER
199
1
Y
1
B
ASN
299
B
ASN
200
1
Y
1
B
THR
300
B
THR
201
1
Y
1
B
LYS
301
B
LYS
202
1
Y
1
B
ALA
302
B
ALA
203
1
Y
1
B
GLY
303
B
GLY
204
1
Y
1
B
PRO
304
B
PRO
205
1
Y
1
B
LYS
305
B
LYS
206
1
Y
1
B
ALA
306
B
ALA
207
1
Y
1
B
MET
307
B
MET
208
1
Y
1
B
LYS
308
B
LYS
209
1
Y
1
B
LYS
309
B
LYS
210
1
Y
1
B
THR
310
B
THR
211
1
Y
1
B
ASN
311
B
ASN
212
1
Y
1
B
VAL
312
B
VAL
213
1
Y
1
B
GLU
313
B
GLU
214
1
Y
1
B
GLU
314
B
GLU
215
1
Y
1
B
SER
315
B
SER
216
1
Y
1
B
GLN
316
B
GLN
217
1
Y
1
B
GLY
317
B
GLY
218
1
Y
1
A
LEU
119
-39.09
-38.37
1
A
ASN
149
46.88
-115.54
1
A
THR
181
-161.51
-159.56
1
A
LYS
296
-75.04
31.50
1
A
PHE
297
-140.37
56.52
1
A
GLN
377
-119.68
-97.83
1
A
PHE
380
84.60
21.33
1
B
ASN
149
44.67
-115.90
1
B
THR
181
-161.72
-166.97
1
B
THR
181
-161.72
-169.25
1
B
LYS
296
-72.29
34.10
1
B
GLN
377
-115.47
-100.25
1
B
PHE
380
87.91
20.18
38
0.203
0.157
2.5
40.0
3470
37593
34160
90.9
RANDOM
1
isotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1FCB
Engh & Huber
2.5
40.0
370
6562
70
0
6122
0.010
1.6
0.248
0.183
2.67
513
5119
0.236
0.183
2.87
479
5066
0.264
0.191
3.15
555
5397
0.212
0.17
3.58
612
5757
0.172
0.138
4.43
614
5917
0.182
0.138
40.0
697
6904
2.5
50.0
1KBJ
37593
34160
-3.0
-3.0
0.083
1
21.3
6.6
98.8
0.345
2.5
2.54
5.2
1
5.8
96.2
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
Crystallographic Study of the Recombinant Flavin-binding Domain of Baker's Yeast Flavocytochrome b2: comparison with the Intact Wild-type Enzyme
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
The enzyme is a tetramer.
A
THR
102
A
THR
3
HELX_P
A
LEU
115
A
LEU
16
1
1
14
A
PRO
118
A
PRO
19
HELX_P
A
ILE
122
A
ILE
23
5
2
5
A
ASN
124
A
ASN
25
HELX_P
A
LEU
136
A
LEU
37
1
3
13
A
THR
137
A
THR
38
HELX_P
A
SER
146
A
SER
47
1
4
10
A
GLU
151
A
GLU
52
HELX_P
A
ALA
160
A
ALA
61
1
5
10
A
TYR
161
A
TYR
62
HELX_P
A
ILE
164
A
ILE
65
5
6
4
A
LEU
199
A
LEU
100
HELX_P
A
GLY
203
A
GLY
104
5
7
5
A
GLY
208
A
GLY
109
HELX_P
A
GLN
218
A
GLN
119
1
8
11
A
SER
234
A
SER
135
HELX_P
A
ALA
241
A
ALA
142
1
9
8
A
ASP
258
A
ASP
159
HELX_P
A
GLY
273
A
GLY
174
1
10
16
A
ARG
289
A
ARG
190
HELX_P
A
LYS
296
A
LYS
197
1
11
8
A
ALA
318
A
ALA
219
HELX_P
A
LEU
322
A
LEU
223
5
12
5
A
THR
331
A
THR
232
HELX_P
A
THR
342
A
THR
243
1
13
12
A
ARG
353
A
ARG
254
HELX_P
A
ILE
363
A
ILE
264
1
14
11
A
ALA
383
A
ALA
284
HELX_P
A
ARG
398
A
ARG
299
1
15
16
A
ARG
414
A
ARG
315
HELX_P
A
LEU
424
A
LEU
325
1
16
11
A
GLY
432
A
GLY
333
HELX_P
A
GLY
466
A
GLY
367
1
17
35
A
SER
469
A
SER
370
HELX_P
A
LEU
473
A
LEU
374
5
18
5
A
LYS
474
A
LYS
375
HELX_P
A
ASP
476
A
ASP
377
5
19
3
A
ASP
493
A
ASP
394
HELX_P
A
TYR
500
A
TYR
401
1
20
8
B
THR
102
B
THR
3
HELX_P
B
LEU
115
B
LEU
16
1
21
14
B
PRO
118
B
PRO
19
HELX_P
B
ILE
122
B
ILE
23
5
22
5
B
ASN
124
B
ASN
25
HELX_P
B
LEU
136
B
LEU
37
1
23
13
B
THR
137
B
THR
38
HELX_P
B
SER
146
B
SER
47
1
24
10
B
GLU
151
B
GLU
52
HELX_P
B
ALA
160
B
ALA
61
1
25
10
B
TYR
161
B
TYR
62
HELX_P
B
ILE
164
B
ILE
65
5
26
4
B
LEU
199
B
LEU
100
HELX_P
B
GLY
203
B
GLY
104
5
27
5
B
GLY
208
B
GLY
109
HELX_P
B
GLN
218
B
GLN
119
1
28
11
B
SER
234
B
SER
135
HELX_P
B
ALA
241
B
ALA
142
1
29
8
B
ASP
258
B
ASP
159
HELX_P
B
GLY
273
B
GLY
174
1
30
16
B
ARG
289
B
ARG
190
HELX_P
B
LYS
296
B
LYS
197
1
31
8
B
ALA
318
B
ALA
219
HELX_P
B
LEU
322
B
LEU
223
5
32
5
B
THR
331
B
THR
232
HELX_P
B
THR
342
B
THR
243
1
33
12
B
ARG
353
B
ARG
254
HELX_P
B
ILE
363
B
ILE
264
1
34
11
B
ALA
383
B
ALA
284
HELX_P
B
ARG
398
B
ARG
299
1
35
16
B
ARG
414
B
ARG
315
HELX_P
B
LEU
424
B
LEU
325
1
36
11
B
GLY
432
B
GLY
333
HELX_P
B
GLY
466
B
GLY
367
1
37
35
B
SER
469
B
SER
370
HELX_P
B
LEU
473
B
LEU
374
5
38
5
B
LYS
474
B
LYS
375
HELX_P
B
ASP
476
B
ASP
377
5
39
3
B
ASP
493
B
ASP
394
HELX_P
B
TYR
500
B
TYR
401
1
40
8
OXIDOREDUCTASE
flavin-binding domain of flavocytochrome b2, OXIDOREDUCTASE
CYB2_YEAST
UNP
1
180
P00175
GETKEDIARKEQLKSLLPPLDNIINLYDFEYLASQTLTKQAWAYYSSGANDEVTHRENHNAYHRIFFKPKILVDVRKVDI
STDMLGSHVDVPFYVSATALCKLGNPLEGEKDVARGCGQGVTKVPQMISTLASCSPEEIIEAAPSDKQIQWYQLYVNSDR
KITDDLVKNVEKLGVKALFVTVDAPSLGQREKDMKLKFSNTKAGPKAMKKTNVEESQGASRALSKFIDPSLTWKDIEELK
KKTKLPIVIKGVQRTEDVIKAAEIGVSGVVLSNHGGRQLDFSRAPIEVLAETMPILEQRNLKDKLEVFVDGGVRRGTDVL
KALCLGAKGVGLGRPFLYANSCYGRNGVEKAIEILRDEIEMSMRLLGVTSIAELKPDLLDLSTLKARTVGVPNDVLYNEV
YEGPTLTEFEDA
180
591
1KBJ
100
511
P00175
A
1
1
412
180
591
1KBJ
100
511
P00175
B
1
1
412
2
2
9
2
2
2
9
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
PHE
165
A
PHE
66
A
PHE
166
A
PHE
67
A
LEU
478
A
LEU
379
A
ASP
479
A
ASP
380
A
THR
181
A
THR
82
A
MET
183
A
MET
84
A
SER
186
A
SER
87
A
VAL
188
A
VAL
89
A
PHE
192
A
PHE
93
A
VAL
194
A
VAL
95
A
GLN
225
A
GLN
126
A
ILE
227
A
ILE
128
A
GLN
249
A
GLN
150
A
LEU
253
A
LEU
154
A
LEU
277
A
LEU
178
A
THR
280
A
THR
181
A
ILE
346
A
ILE
247
A
VAL
351
A
VAL
252
A
GLY
367
A
GLY
268
A
LEU
370
A
LEU
271
A
GLU
405
A
GLU
306
A
VAL
408
A
VAL
309
A
GLY
428
A
GLY
329
A
LEU
431
A
LEU
332
A
PHE
192
A
PHE
93
A
VAL
194
A
VAL
95
A
VAL
488
A
VAL
389
A
GLY
489
A
GLY
390
B
ARG
486
B
ARG
387
B
THR
487
B
THR
388
B
PHE
165
B
PHE
66
B
PHE
166
B
PHE
67
B
LEU
478
B
LEU
379
B
ASP
479
B
ASP
380
B
THR
181
B
THR
82
B
MET
183
B
MET
84
B
SER
186
B
SER
87
B
VAL
188
B
VAL
89
B
PHE
192
B
PHE
93
B
VAL
194
B
VAL
95
B
GLN
225
B
GLN
126
B
ILE
227
B
ILE
128
B
GLN
249
B
GLN
150
B
LEU
253
B
LEU
154
B
ALA
276
B
ALA
177
B
THR
280
B
THR
181
B
ILE
346
B
ILE
247
B
VAL
351
B
VAL
252
B
GLY
367
B
GLY
268
B
LEU
370
B
LEU
271
B
GLU
405
B
GLU
306
B
ASP
409
B
ASP
310
B
GLY
428
B
GLY
329
B
LEU
431
B
LEU
332
B
PHE
192
B
PHE
93
B
VAL
194
B
VAL
95
BINDING SITE FOR RESIDUE FMN A 570
A
FMN
570
Software
23
BINDING SITE FOR RESIDUE EDO A 600
A
EDO
600
Software
7
BINDING SITE FOR RESIDUE FMN B 670
B
FMN
670
Software
24
BINDING SITE FOR RESIDUE EDO B 700
B
EDO
700
Software
6
A
TYR
144
A
TYR
45
23
1_555
A
SER
195
A
SER
96
23
1_555
A
ALA
196
A
ALA
97
23
1_555
A
THR
197
A
THR
98
23
1_555
A
ALA
198
A
ALA
99
23
1_555
A
SER
228
A
SER
129
23
1_555
A
GLN
252
A
GLN
153
23
1_555
A
TYR
254
A
TYR
155
23
1_555
A
THR
280
A
THR
181
23
1_555
A
LYS
349
A
LYS
250
23
1_555
A
SER
371
A
SER
272
23
1_555
A
HIS
373
A
HIS
274
23
1_555
A
GLY
374
A
GLY
275
23
1_555
A
ARG
376
A
ARG
277
23
1_555
A
ASP
409
A
ASP
310
23
1_555
A
GLY
410
A
GLY
311
23
1_555
A
GLY
411
A
GLY
312
23
1_555
A
ARG
413
A
ARG
314
23
1_555
A
GLY
432
A
GLY
333
23
1_555
A
ARG
433
A
ARG
334
23
1_555
A
LEU
436
A
LEU
337
23
1_555
A
EDO
600
D
EDO
23
1_555
A
HOH
606
G
HOH
23
1_555
A
TYR
143
A
TYR
44
7
1_555
A
LEU
230
A
LEU
131
7
1_555
A
TYR
254
A
TYR
155
7
1_555
A
ARG
289
A
ARG
190
7
1_555
A
HIS
373
A
HIS
274
7
1_555
A
ARG
376
A
ARG
277
7
1_555
A
FMN
570
C
FMN
7
1_555
B
TYR
144
B
TYR
45
24
1_555
B
SER
195
B
SER
96
24
1_555
B
ALA
196
B
ALA
97
24
1_555
B
THR
197
B
THR
98
24
1_555
B
ALA
198
B
ALA
99
24
1_555
B
SER
228
B
SER
129
24
1_555
B
GLN
252
B
GLN
153
24
1_555
B
TYR
254
B
TYR
155
24
1_555
B
THR
280
B
THR
181
24
1_555
B
LYS
349
B
LYS
250
24
1_555
B
SER
371
B
SER
272
24
1_555
B
HIS
373
B
HIS
274
24
1_555
B
GLY
374
B
GLY
275
24
1_555
B
ARG
376
B
ARG
277
24
1_555
B
ASP
409
B
ASP
310
24
1_555
B
GLY
410
B
GLY
311
24
1_555
B
GLY
411
B
GLY
312
24
1_555
B
ARG
413
B
ARG
314
24
1_555
B
GLY
432
B
GLY
333
24
1_555
B
ARG
433
B
ARG
334
24
1_555
B
LEU
436
B
LEU
337
24
1_555
B
EDO
700
F
EDO
24
1_555
B
HOH
703
H
HOH
24
1_555
B
HOH
749
H
HOH
24
1_555
B
TYR
143
B
TYR
44
6
1_555
B
TYR
254
B
TYR
155
6
1_555
B
ARG
289
B
ARG
190
6
1_555
B
HIS
373
B
HIS
274
6
1_555
B
ARG
376
B
ARG
277
6
1_555
B
FMN
670
E
FMN
6
1_555
18
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