0.013495
0.000000
0.000000
0.000000
0.011820
0.000000
0.000000
0.000000
0.008711
0.00000
0.00000
0.00000
Voegtli, W.C.
Khidekel, N.
Baldwin, J.
Ley, B.A.
Bollinger Jr., J.M.
Rosenzweig, A.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
74.100
84.600
114.800
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
Fe 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
Hg 2
200.590
MERCURY (II) ION
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
O
15.999
OXYGEN ATOM
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
FE
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
HG
N
139
N
N
N
140
S
C
N
141
N
C
N
142
N
O
N
143
N
C
Y
144
N
C
Y
145
N
N
Y
146
N
C
Y
147
N
C
Y
148
N
N
N
149
N
O
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
N
N
164
S
C
N
165
N
C
N
166
N
O
N
167
S
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
N
N
186
S
C
N
187
N
C
N
188
N
O
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
C
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
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
C
N
215
N
N
N
216
N
O
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
S
N
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
O
N
253
N
N
N
254
S
C
N
255
N
C
N
256
N
O
N
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
Y
263
N
C
N
264
N
O
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
C
N
282
N
C
N
283
N
O
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
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
O
N
299
N
O
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
R
C
N
312
N
O
N
313
N
C
N
314
N
O
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
H
N
323
N
H
N
324
N
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
N
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
C
N
338
N
O
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
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
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
N
362
N
O
N
363
N
O
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
N
380
N
C
N
381
N
C
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
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
sing
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
122
3255
3261
10.1021/ja991839l
-1
Crystal Structure of the Ribonucleotide Reductase R2 Mutant that Accumulates a u-1,2-Peroxodiiron(III)
Intermediate during Oxygen Activation
2000
10.2210/pdb1piu/pdb
pdb_00001piu
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
IMAGE PLATE
1998-07-15
MARRESEARCH
SSRL beamline 7-1
SINGLE WAVELENGTH
M
x-ray
1
1.08
1.0
BL7-1
SSRL
1.08
SYNCHROTRON
SSRL BEAMLINE BL7-1
43426.863
Ribonucleoside-diphosphate reductase 1 beta chain
1.17.4.1
D84E
2
man
polymer
55.845
FE (III) ION
4
syn
non-polymer
200.590
MERCURY (II) ION
10
syn
non-polymer
15.999
OXYGEN ATOM
2
syn
non-polymer
18.015
water
257
nat
water
Ribonucleotide reductase 1, B2 protein, R2 protein
no
no
AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLIEKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQ
TLLESIQGRSPNVALLPLISIPELETWVETWAFSETIHSRSYTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDEL
IEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSVNALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDEAL
HLTGTQHMLNLLRSGADDPEMAEIAEECKQECYDLFVQAAQQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVG
LDLPFNTRSNPIPWINTWLVSDNVQVAPQEVEVSSYLVGQIDSEVDTDDLSNFQL
AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLIEKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQ
TLLESIQGRSPNVALLPLISIPELETWVETWAFSETIHSRSYTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDEL
IEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSVNALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDEAL
HLTGTQHMLNLLRSGADDPEMAEIAEECKQECYDLFVQAAQQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVG
LDLPFNTRSNPIPWINTWLVSDNVQVAPQEVEVSSYLVGQIDSEVDTDDLSNFQL
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
Escherichia
Escherichia
sample
RIR2
562
Escherichia coli
562
Escherichia coli
1
2.07
40.60
VAPOR DIFFUSION, HANGING DROP
6.0
20% PEG 4000, 200mM NaCl, 50mM MES, 0.3% dioxane, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 310K
310
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2003-06-17
1
1
2008-04-29
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-02-14
1
5
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_asym_id
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_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_asym_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Dithionite reduced ribonucleotide reductase R2-D84E Containing Diferrous cluster
SEQRES
Author states the conflict with residue 326 is not a an engineered mutation, but possibly a modelling
error in the molecular search object, which was not changed in the final model.'
RCSB
Y
RCSB
2003-05-30
REL
FE
FE (III) ION
HG
MERCURY (II) ION
O
OXYGEN ATOM
HOH
water
1RIB
Oxidized wildtype ribonucleotide reductase R2 without metal ions or solvent molecules
PDB
experimental model
FE
1
2
FE
FE
401
A
FE
2
2
FE
FE
402
A
HG
1
3
HG
HG
501
A
HG
2
3
HG
HG
502
A
HG
3
3
HG
HG
503
A
HG
7
3
HG
HG
507
A
HG
9
3
HG
HG
509
A
O
2
4
O
O
602
A
FE
3
2
FE
FE
403
B
FE
4
2
FE
FE
404
B
HG
4
3
HG
HG
504
B
HG
5
3
HG
HG
505
B
HG
6
3
HG
HG
506
B
HG
8
3
HG
HG
508
B
HG
10
3
HG
HG
510
B
O
1
4
O
O
601
B
OH2
3
5
HOH
HOH
603
A
OH2
4
5
HOH
HOH
604
A
OH2
5
5
HOH
HOH
605
A
OH2
6
5
HOH
HOH
606
A
OH2
8
5
HOH
HOH
607
A
OH2
9
5
HOH
HOH
608
A
OH2
10
5
HOH
HOH
609
A
OH2
14
5
HOH
HOH
610
A
OH2
16
5
HOH
HOH
611
A
OH2
18
5
HOH
HOH
612
A
OH2
20
5
HOH
HOH
613
A
OH2
21
5
HOH
HOH
614
A
OH2
24
5
HOH
HOH
615
A
OH2
27
5
HOH
HOH
616
A
OH2
28
5
HOH
HOH
617
A
OH2
29
5
HOH
HOH
618
A
OH2
30
5
HOH
HOH
619
A
OH2
32
5
HOH
HOH
620
A
OH2
33
5
HOH
HOH
621
A
OH2
34
5
HOH
HOH
622
A
OH2
36
5
HOH
HOH
623
A
OH2
38
5
HOH
HOH
624
A
OH2
40
5
HOH
HOH
625
A
OH2
41
5
HOH
HOH
626
A
OH2
42
5
HOH
HOH
627
A
OH2
43
5
HOH
HOH
628
A
OH2
45
5
HOH
HOH
629
A
OH2
46
5
HOH
HOH
630
A
OH2
47
5
HOH
HOH
631
A
OH2
50
5
HOH
HOH
632
A
OH2
53
5
HOH
HOH
633
A
OH2
56
5
HOH
HOH
634
A
OH2
58
5
HOH
HOH
635
A
OH2
59
5
HOH
HOH
636
A
OH2
60
5
HOH
HOH
637
A
OH2
61
5
HOH
HOH
638
A
OH2
64
5
HOH
HOH
639
A
OH2
66
5
HOH
HOH
640
A
OH2
67
5
HOH
HOH
641
A
OH2
70
5
HOH
HOH
642
A
OH2
71
5
HOH
HOH
643
A
OH2
73
5
HOH
HOH
644
A
OH2
75
5
HOH
HOH
645
A
OH2
76
5
HOH
HOH
646
A
OH2
77
5
HOH
HOH
647
A
OH2
78
5
HOH
HOH
648
A
OH2
80
5
HOH
HOH
649
A
OH2
81
5
HOH
HOH
650
A
OH2
83
5
HOH
HOH
651
A
OH2
84
5
HOH
HOH
652
A
OH2
85
5
HOH
HOH
653
A
OH2
86
5
HOH
HOH
654
A
OH2
89
5
HOH
HOH
655
A
OH2
93
5
HOH
HOH
656
A
OH2
95
5
HOH
HOH
657
A
OH2
96
5
HOH
HOH
658
A
OH2
99
5
HOH
HOH
659
A
OH2
102
5
HOH
HOH
660
A
OH2
103
5
HOH
HOH
661
A
OH2
104
5
HOH
HOH
662
A
OH2
105
5
HOH
HOH
663
A
OH2
106
5
HOH
HOH
664
A
OH2
108
5
HOH
HOH
665
A
OH2
109
5
HOH
HOH
666
A
OH2
111
5
HOH
HOH
667
A
OH2
115
5
HOH
HOH
668
A
OH2
119
5
HOH
HOH
669
A
OH2
123
5
HOH
HOH
670
A
OH2
126
5
HOH
HOH
671
A
OH2
128
5
HOH
HOH
672
A
OH2
130
5
HOH
HOH
673
A
OH2
131
5
HOH
HOH
674
A
OH2
132
5
HOH
HOH
675
A
OH2
135
5
HOH
HOH
676
A
OH2
136
5
HOH
HOH
677
A
OH2
137
5
HOH
HOH
678
A
OH2
138
5
HOH
HOH
679
A
OH2
139
5
HOH
HOH
680
A
OH2
143
5
HOH
HOH
681
A
OH2
145
5
HOH
HOH
682
A
OH2
146
5
HOH
HOH
683
A
OH2
150
5
HOH
HOH
684
A
OH2
152
5
HOH
HOH
685
A
OH2
153
5
HOH
HOH
686
A
OH2
154
5
HOH
HOH
687
A
OH2
156
5
HOH
HOH
688
A
OH2
157
5
HOH
HOH
689
A
OH2
158
5
HOH
HOH
690
A
OH2
159
5
HOH
HOH
691
A
OH2
160
5
HOH
HOH
692
A
OH2
162
5
HOH
HOH
693
A
OH2
164
5
HOH
HOH
694
A
OH2
167
5
HOH
HOH
695
A
OH2
172
5
HOH
HOH
696
A
OH2
173
5
HOH
HOH
697
A
OH2
176
5
HOH
HOH
698
A
OH2
177
5
HOH
HOH
699
A
OH2
180
5
HOH
HOH
700
A
OH2
183
5
HOH
HOH
701
A
OH2
185
5
HOH
HOH
702
A
OH2
190
5
HOH
HOH
703
A
OH2
191
5
HOH
HOH
704
A
OH2
192
5
HOH
HOH
705
A
OH2
193
5
HOH
HOH
706
A
OH2
194
5
HOH
HOH
707
A
OH2
195
5
HOH
HOH
708
A
OH2
196
5
HOH
HOH
709
A
OH2
199
5
HOH
HOH
710
A
OH2
201
5
HOH
HOH
711
A
OH2
203
5
HOH
HOH
712
A
OH2
205
5
HOH
HOH
713
A
OH2
206
5
HOH
HOH
714
A
OH2
208
5
HOH
HOH
715
A
OH2
209
5
HOH
HOH
716
A
OH2
210
5
HOH
HOH
717
A
OH2
211
5
HOH
HOH
718
A
OH2
214
5
HOH
HOH
719
A
OH2
217
5
HOH
HOH
720
A
OH2
218
5
HOH
HOH
721
A
OH2
221
5
HOH
HOH
722
A
OH2
224
5
HOH
HOH
723
A
OH2
225
5
HOH
HOH
724
A
OH2
226
5
HOH
HOH
725
A
OH2
227
5
HOH
HOH
726
A
OH2
229
5
HOH
HOH
727
A
OH2
233
5
HOH
HOH
728
A
OH2
236
5
HOH
HOH
729
A
OH2
237
5
HOH
HOH
730
A
OH2
238
5
HOH
HOH
731
A
OH2
239
5
HOH
HOH
732
A
OH2
242
5
HOH
HOH
733
A
OH2
243
5
HOH
HOH
734
A
OH2
245
5
HOH
HOH
735
A
OH2
251
5
HOH
HOH
736
A
OH2
254
5
HOH
HOH
737
A
OH2
255
5
HOH
HOH
738
A
OH2
256
5
HOH
HOH
739
A
OH2
257
5
HOH
HOH
740
A
OH2
1
5
HOH
HOH
602
B
OH2
2
5
HOH
HOH
603
B
OH2
7
5
HOH
HOH
604
B
OH2
11
5
HOH
HOH
605
B
OH2
12
5
HOH
HOH
606
B
OH2
13
5
HOH
HOH
607
B
OH2
15
5
HOH
HOH
608
B
OH2
17
5
HOH
HOH
609
B
OH2
19
5
HOH
HOH
610
B
OH2
22
5
HOH
HOH
611
B
OH2
23
5
HOH
HOH
612
B
OH2
25
5
HOH
HOH
613
B
OH2
26
5
HOH
HOH
614
B
OH2
31
5
HOH
HOH
615
B
OH2
35
5
HOH
HOH
616
B
OH2
37
5
HOH
HOH
617
B
OH2
39
5
HOH
HOH
618
B
OH2
44
5
HOH
HOH
619
B
OH2
48
5
HOH
HOH
620
B
OH2
49
5
HOH
HOH
621
B
OH2
51
5
HOH
HOH
622
B
OH2
52
5
HOH
HOH
623
B
OH2
54
5
HOH
HOH
624
B
OH2
55
5
HOH
HOH
625
B
OH2
57
5
HOH
HOH
626
B
OH2
62
5
HOH
HOH
627
B
OH2
63
5
HOH
HOH
628
B
OH2
65
5
HOH
HOH
629
B
OH2
68
5
HOH
HOH
630
B
OH2
69
5
HOH
HOH
631
B
OH2
72
5
HOH
HOH
632
B
OH2
74
5
HOH
HOH
633
B
OH2
79
5
HOH
HOH
634
B
OH2
82
5
HOH
HOH
635
B
OH2
87
5
HOH
HOH
636
B
OH2
88
5
HOH
HOH
637
B
OH2
90
5
HOH
HOH
638
B
OH2
91
5
HOH
HOH
639
B
OH2
92
5
HOH
HOH
640
B
OH2
94
5
HOH
HOH
641
B
OH2
97
5
HOH
HOH
642
B
OH2
98
5
HOH
HOH
643
B
OH2
100
5
HOH
HOH
644
B
OH2
101
5
HOH
HOH
645
B
OH2
107
5
HOH
HOH
646
B
OH2
110
5
HOH
HOH
647
B
OH2
112
5
HOH
HOH
648
B
OH2
113
5
HOH
HOH
649
B
OH2
114
5
HOH
HOH
650
B
OH2
116
5
HOH
HOH
651
B
OH2
117
5
HOH
HOH
652
B
OH2
118
5
HOH
HOH
653
B
OH2
120
5
HOH
HOH
654
B
OH2
121
5
HOH
HOH
655
B
OH2
122
5
HOH
HOH
656
B
OH2
124
5
HOH
HOH
657
B
OH2
125
5
HOH
HOH
658
B
OH2
127
5
HOH
HOH
659
B
OH2
129
5
HOH
HOH
660
B
OH2
133
5
HOH
HOH
661
B
OH2
134
5
HOH
HOH
662
B
OH2
140
5
HOH
HOH
663
B
OH2
141
5
HOH
HOH
664
B
OH2
142
5
HOH
HOH
665
B
OH2
144
5
HOH
HOH
666
B
OH2
147
5
HOH
HOH
667
B
OH2
148
5
HOH
HOH
668
B
OH2
149
5
HOH
HOH
669
B
OH2
151
5
HOH
HOH
670
B
OH2
155
5
HOH
HOH
671
B
OH2
161
5
HOH
HOH
672
B
OH2
163
5
HOH
HOH
673
B
OH2
165
5
HOH
HOH
674
B
OH2
166
5
HOH
HOH
675
B
OH2
168
5
HOH
HOH
676
B
OH2
169
5
HOH
HOH
677
B
OH2
170
5
HOH
HOH
678
B
OH2
171
5
HOH
HOH
679
B
OH2
174
5
HOH
HOH
680
B
OH2
175
5
HOH
HOH
681
B
OH2
178
5
HOH
HOH
682
B
OH2
179
5
HOH
HOH
683
B
OH2
181
5
HOH
HOH
684
B
OH2
182
5
HOH
HOH
685
B
OH2
184
5
HOH
HOH
686
B
OH2
186
5
HOH
HOH
687
B
OH2
187
5
HOH
HOH
688
B
OH2
188
5
HOH
HOH
689
B
OH2
189
5
HOH
HOH
690
B
OH2
197
5
HOH
HOH
691
B
OH2
198
5
HOH
HOH
692
B
OH2
200
5
HOH
HOH
693
B
OH2
202
5
HOH
HOH
694
B
OH2
204
5
HOH
HOH
695
B
OH2
207
5
HOH
HOH
696
B
OH2
212
5
HOH
HOH
697
B
OH2
213
5
HOH
HOH
698
B
OH2
215
5
HOH
HOH
699
B
OH2
216
5
HOH
HOH
700
B
OH2
219
5
HOH
HOH
701
B
OH2
220
5
HOH
HOH
702
B
OH2
222
5
HOH
HOH
703
B
OH2
223
5
HOH
HOH
704
B
OH2
228
5
HOH
HOH
705
B
OH2
230
5
HOH
HOH
706
B
OH2
231
5
HOH
HOH
707
B
OH2
232
5
HOH
HOH
708
B
OH2
234
5
HOH
HOH
709
B
OH2
235
5
HOH
HOH
710
B
OH2
240
5
HOH
HOH
711
B
OH2
241
5
HOH
HOH
712
B
OH2
244
5
HOH
HOH
713
B
OH2
246
5
HOH
HOH
714
B
OH2
247
5
HOH
HOH
715
B
OH2
248
5
HOH
HOH
716
B
OH2
249
5
HOH
HOH
717
B
OH2
250
5
HOH
HOH
718
B
OH2
252
5
HOH
HOH
719
B
OH2
253
5
HOH
HOH
720
B
ALA
1
n
1
ALA
1
A
TYR
2
n
2
TYR
2
A
THR
3
n
3
THR
3
A
THR
4
n
4
THR
4
A
PHE
5
n
5
PHE
5
A
SER
6
n
6
SER
6
A
ALA
7
n
7
GLN
7
A
THR
8
n
8
THR
8
A
LYS
9
n
9
LYS
9
A
ASN
10
n
10
ASN
10
A
ASP
11
n
11
ASP
11
A
GLN
12
n
12
GLN
12
A
LEU
13
n
13
LEU
13
A
LYS
14
n
14
LYS
14
A
GLU
15
n
15
GLU
15
A
PRO
16
n
16
PRO
16
A
MET
17
n
17
MET
17
A
PHE
18
n
18
PHE
18
A
PHE
19
n
19
PHE
19
A
GLY
20
n
20
GLY
20
A
GLN
21
n
21
GLN
21
A
PRO
22
n
22
PRO
22
A
VAL
23
n
23
VAL
23
A
ASN
24
n
24
ASN
24
A
VAL
25
n
25
VAL
25
A
ALA
26
n
26
ALA
26
A
ARG
27
n
27
ARG
27
A
TYR
28
n
28
TYR
28
A
ASP
29
n
29
ASP
29
A
GLN
30
n
30
GLN
30
A
GLN
31
n
31
GLN
31
A
LYS
32
n
32
LYS
32
A
TYR
33
n
33
TYR
33
A
ASP
34
n
34
ASP
34
A
ILE
35
n
35
ILE
35
A
PHE
36
n
36
PHE
36
A
GLU
37
n
37
GLU
37
A
LYS
38
n
38
LYS
38
A
LEU
39
n
39
LEU
39
A
ILE
40
n
40
ILE
40
A
GLU
41
n
41
GLU
41
A
LYS
42
n
42
LYS
42
A
GLN
43
n
43
GLN
43
A
LEU
44
n
44
LEU
44
A
SER
45
n
45
SER
45
A
PHE
46
n
46
PHE
46
A
PHE
47
n
47
PHE
47
A
TRP
48
n
48
TRP
48
A
ARG
49
n
49
ARG
49
A
PRO
50
n
50
PRO
50
A
GLU
51
n
51
GLU
51
A
GLU
52
n
52
GLU
52
A
VAL
53
n
53
VAL
53
A
ASP
54
n
54
ASP
54
A
VAL
55
n
55
VAL
55
A
SER
56
n
56
SER
56
A
ARG
57
n
57
ARG
57
A
ASP
58
n
58
ASP
58
A
ARG
59
n
59
ARG
59
A
ILE
60
n
60
ILE
60
A
ASP
61
n
61
ASP
61
A
TYR
62
n
62
TYR
62
A
GLN
63
n
63
GLN
63
A
ALA
64
n
64
ALA
64
A
LEU
65
n
65
LEU
65
A
PRO
66
n
66
PRO
66
A
GLU
67
n
67
GLU
67
A
HIS
68
n
68
HIS
68
A
GLU
69
n
69
GLU
69
A
LYS
70
n
70
LYS
70
A
HIS
71
n
71
HIS
71
A
ILE
72
n
72
ILE
72
A
PHE
73
n
73
PHE
73
A
ILE
74
n
74
ILE
74
A
SER
75
n
75
SER
75
A
ASN
76
n
76
ASN
76
A
LEU
77
n
77
LEU
77
A
LYS
78
n
78
LYS
78
A
TYR
79
n
79
TYR
79
A
GLN
80
n
80
GLN
80
A
THR
81
n
81
THR
81
A
LEU
82
n
82
LEU
82
A
LEU
83
n
83
LEU
83
A
GLU
84
n
84
GLU
84
A
SER
85
n
85
SER
85
A
ILE
86
n
86
ILE
86
A
GLN
87
n
87
GLN
87
A
GLY
88
n
88
GLY
88
A
ARG
89
n
89
ARG
89
A
SER
90
n
90
SER
90
A
PRO
91
n
91
PRO
91
A
ASN
92
n
92
ASN
92
A
VAL
93
n
93
VAL
93
A
ALA
94
n
94
ALA
94
A
LEU
95
n
95
LEU
95
A
LEU
96
n
96
LEU
96
A
PRO
97
n
97
PRO
97
A
LEU
98
n
98
LEU
98
A
ILE
99
n
99
ILE
99
A
SER
100
n
100
SER
100
A
ILE
101
n
101
ILE
101
A
PRO
102
n
102
PRO
102
A
GLU
103
n
103
GLU
103
A
LEU
104
n
104
LEU
104
A
GLU
105
n
105
GLU
105
A
THR
106
n
106
THR
106
A
TRP
107
n
107
TRP
107
A
VAL
108
n
108
VAL
108
A
GLU
109
n
109
GLU
109
A
THR
110
n
110
THR
110
A
TRP
111
n
111
TRP
111
A
ALA
112
n
112
ALA
112
A
PHE
113
n
113
PHE
113
A
SER
114
n
114
SER
114
A
GLU
115
n
115
GLU
115
A
THR
116
n
116
THR
116
A
ILE
117
n
117
ILE
117
A
HIS
118
n
118
HIS
118
A
SER
119
n
119
SER
119
A
ARG
120
n
120
ARG
120
A
SER
121
n
121
SER
121
A
TYR
122
n
122
TYR
122
A
THR
123
n
123
THR
123
A
HIS
124
n
124
HIS
124
A
ILE
125
n
125
ILE
125
A
ILE
126
n
126
ILE
126
A
ARG
127
n
127
ARG
127
A
ASN
128
n
128
ASN
128
A
ILE
129
n
129
ILE
129
A
VAL
130
n
130
VAL
130
A
ASN
131
n
131
ASN
131
A
ASP
132
n
132
ASP
132
A
PRO
133
n
133
PRO
133
A
SER
134
n
134
SER
134
A
VAL
135
n
135
VAL
135
A
VAL
136
n
136
VAL
136
A
PHE
137
n
137
PHE
137
A
ASP
138
n
138
ASP
138
A
ASP
139
n
139
ASP
139
A
ILE
140
n
140
ILE
140
A
VAL
141
n
141
VAL
141
A
THR
142
n
142
THR
142
A
ASN
143
n
143
ASN
143
A
GLU
144
n
144
GLU
144
A
GLN
145
n
145
GLN
145
A
ILE
146
n
146
ILE
146
A
GLN
147
n
147
GLN
147
A
LYS
148
n
148
LYS
148
A
ARG
149
n
149
ARG
149
A
ALA
150
n
150
ALA
150
A
GLU
151
n
151
GLU
151
A
GLY
152
n
152
GLY
152
A
ILE
153
n
153
ILE
153
A
SER
154
n
154
SER
154
A
SER
155
n
155
SER
155
A
TYR
156
n
156
TYR
156
A
TYR
157
n
157
TYR
157
A
ASP
158
n
158
ASP
158
A
GLU
159
n
159
GLU
159
A
LEU
160
n
160
LEU
160
A
ILE
161
n
161
ILE
161
A
GLU
162
n
162
GLU
162
A
MET
163
n
163
MET
163
A
THR
164
n
164
THR
164
A
SER
165
n
165
SER
165
A
TYR
166
n
166
TYR
166
A
TRP
167
n
167
TRP
167
A
HIS
168
n
168
HIS
168
A
LEU
169
n
169
LEU
169
A
LEU
170
n
170
LEU
170
A
GLY
171
n
171
GLY
171
A
GLU
172
n
172
GLU
172
A
GLY
173
n
173
GLY
173
A
THR
174
n
174
THR
174
A
HIS
175
n
175
HIS
175
A
THR
176
n
176
THR
176
A
VAL
177
n
177
VAL
177
A
ASN
178
n
178
ASN
178
A
GLY
179
n
179
GLY
179
A
LYS
180
n
180
LYS
180
A
THR
181
n
181
THR
181
A
VAL
182
n
182
VAL
182
A
THR
183
n
183
THR
183
A
VAL
184
n
184
VAL
184
A
SER
185
n
185
SER
185
A
LEU
186
n
186
LEU
186
A
ARG
187
n
187
ARG
187
A
GLU
188
n
188
GLU
188
A
LEU
189
n
189
LEU
189
A
LYS
190
n
190
LYS
190
A
LYS
191
n
191
LYS
191
A
LYS
192
n
192
LYS
192
A
LEU
193
n
193
LEU
193
A
TYR
194
n
194
TYR
194
A
LEU
195
n
195
LEU
195
A
CYS
196
n
196
CYS
196
A
LEU
197
n
197
LEU
197
A
MET
198
n
198
MET
198
A
SER
199
n
199
SER
199
A
VAL
200
n
200
VAL
200
A
ASN
201
n
201
ASN
201
A
ALA
202
n
202
ALA
202
A
LEU
203
n
203
LEU
203
A
GLU
204
n
204
GLU
204
A
ALA
205
n
205
ALA
205
A
ILE
206
n
206
ILE
206
A
ARG
207
n
207
ARG
207
A
PHE
208
n
208
PHE
208
A
TYR
209
n
209
TYR
209
A
VAL
210
n
210
VAL
210
A
SER
211
n
211
SER
211
A
PHE
212
n
212
PHE
212
A
ALA
213
n
213
ALA
213
A
CYS
214
n
214
CYS
214
A
SER
215
n
215
SER
215
A
PHE
216
n
216
PHE
216
A
ALA
217
n
217
ALA
217
A
PHE
218
n
218
PHE
218
A
ALA
219
n
219
ALA
219
A
GLU
220
n
220
GLU
220
A
ARG
221
n
221
ARG
221
A
GLU
222
n
222
GLU
222
A
LEU
223
n
223
LEU
223
A
MET
224
n
224
MET
224
A
GLU
225
n
225
GLU
225
A
GLY
226
n
226
GLY
226
A
ASN
227
n
227
ASN
227
A
ALA
228
n
228
ALA
228
A
LYS
229
n
229
LYS
229
A
ILE
230
n
230
ILE
230
A
ILE
231
n
231
ILE
231
A
ARG
232
n
232
ARG
232
A
LEU
233
n
233
LEU
233
A
ILE
234
n
234
ILE
234
A
ALA
235
n
235
ALA
235
A
ARG
236
n
236
ARG
236
A
ASP
237
n
237
ASP
237
A
GLU
238
n
238
GLU
238
A
ALA
239
n
239
ALA
239
A
LEU
240
n
240
LEU
240
A
HIS
241
n
241
HIS
241
A
LEU
242
n
242
LEU
242
A
THR
243
n
243
THR
243
A
GLY
244
n
244
GLY
244
A
THR
245
n
245
THR
245
A
GLN
246
n
246
GLN
246
A
HIS
247
n
247
HIS
247
A
MET
248
n
248
MET
248
A
LEU
249
n
249
LEU
249
A
ASN
250
n
250
ASN
250
A
LEU
251
n
251
LEU
251
A
LEU
252
n
252
LEU
252
A
ARG
253
n
253
ARG
253
A
SER
254
n
254
SER
254
A
GLY
255
n
255
GLY
255
A
ALA
256
n
256
ALA
256
A
ASP
257
n
257
ASP
257
A
ASP
258
n
258
ASP
258
A
PRO
259
n
259
PRO
259
A
GLU
260
n
260
GLU
260
A
MET
261
n
261
MET
261
A
ALA
262
n
262
ALA
262
A
GLU
263
n
263
GLU
263
A
ILE
264
n
264
ILE
264
A
ALA
265
n
265
ALA
265
A
GLU
266
n
266
GLU
266
A
GLU
267
n
267
GLU
267
A
CYS
268
n
268
CYS
268
A
LYS
269
n
269
LYS
269
A
GLN
270
n
270
GLN
270
A
GLU
271
n
271
GLU
271
A
CYS
272
n
272
CYS
272
A
TYR
273
n
273
TYR
273
A
ASP
274
n
274
ASP
274
A
LEU
275
n
275
LEU
275
A
PHE
276
n
276
PHE
276
A
VAL
277
n
277
VAL
277
A
GLN
278
n
278
GLN
278
A
ALA
279
n
279
ALA
279
A
ALA
280
n
280
ALA
280
A
GLN
281
n
281
GLN
281
A
GLN
282
n
282
GLN
282
A
GLU
283
n
283
GLU
283
A
LYS
284
n
284
LYS
284
A
ASP
285
n
285
ASP
285
A
TRP
286
n
286
TRP
286
A
ALA
287
n
287
ALA
287
A
ASP
288
n
288
ASP
288
A
TYR
289
n
289
TYR
289
A
LEU
290
n
290
LEU
290
A
PHE
291
n
291
PHE
291
A
ARG
292
n
292
ARG
292
A
ASP
293
n
293
ASP
293
A
GLY
294
n
294
GLY
294
A
SER
295
n
295
SER
295
A
MET
296
n
296
MET
296
A
ILE
297
n
297
ILE
297
A
GLY
298
n
298
GLY
298
A
LEU
299
n
299
LEU
299
A
ASN
300
n
300
ASN
300
A
LYS
301
n
301
LYS
301
A
ASP
302
n
302
ASP
302
A
ILE
303
n
303
ILE
303
A
LEU
304
n
304
LEU
304
A
CYS
305
n
305
CYS
305
A
GLN
306
n
306
GLN
306
A
TYR
307
n
307
TYR
307
A
VAL
308
n
308
VAL
308
A
GLU
309
n
309
GLU
309
A
TYR
310
n
310
TYR
310
A
ILE
311
n
311
ILE
311
A
THR
312
n
312
THR
312
A
ASN
313
n
313
ASN
313
A
ILE
314
n
314
ILE
314
A
ARG
315
n
315
ARG
315
A
MET
316
n
316
MET
316
A
GLN
317
n
317
GLN
317
A
ALA
318
n
318
ALA
318
A
VAL
319
n
319
VAL
319
A
GLY
320
n
320
GLY
320
A
LEU
321
n
321
LEU
321
A
ASP
322
n
322
ASP
322
A
LEU
323
n
323
LEU
323
A
PRO
324
n
324
PRO
324
A
PHE
325
n
325
PHE
325
A
ASN
326
n
326
ASN
326
A
THR
327
n
327
THR
327
A
ARG
328
n
328
ARG
328
A
SER
329
n
329
SER
329
A
ASN
330
n
330
ASN
330
A
PRO
331
n
331
PRO
331
A
ILE
332
n
332
ILE
332
A
PRO
333
n
333
PRO
333
A
TRP
334
n
334
TRP
334
A
ILE
335
n
335
ILE
335
A
ASN
336
n
336
ASN
336
A
THR
337
n
337
THR
337
A
TRP
338
n
338
TRP
338
A
LEU
339
n
339
LEU
339
A
VAL
340
n
340
VAL
340
A
n
341
341
A
n
342
342
A
n
343
343
A
n
344
344
A
n
345
345
A
n
346
346
A
n
347
347
A
n
348
348
A
n
349
349
A
n
350
350
A
n
351
351
A
n
352
352
A
n
353
353
A
n
354
354
A
n
355
355
A
n
356
356
A
n
357
357
A
n
358
358
A
n
359
359
A
n
360
360
A
n
361
361
A
n
362
362
A
n
363
363
A
n
364
364
A
n
365
365
A
n
366
366
A
n
367
367
A
n
368
368
A
n
369
369
A
n
370
370
A
n
371
371
A
n
372
372
A
n
373
373
A
n
374
374
A
n
375
375
A
ALA
1
n
1
ALA
1
B
TYR
2
n
2
TYR
2
B
THR
3
n
3
THR
3
B
THR
4
n
4
THR
4
B
PHE
5
n
5
PHE
5
B
SER
6
n
6
SER
6
B
ALA
7
n
7
GLN
7
B
THR
8
n
8
THR
8
B
LYS
9
n
9
LYS
9
B
ASN
10
n
10
ASN
10
B
ASP
11
n
11
ASP
11
B
GLN
12
n
12
GLN
12
B
LEU
13
n
13
LEU
13
B
LYS
14
n
14
LYS
14
B
GLU
15
n
15
GLU
15
B
PRO
16
n
16
PRO
16
B
MET
17
n
17
MET
17
B
PHE
18
n
18
PHE
18
B
PHE
19
n
19
PHE
19
B
GLY
20
n
20
GLY
20
B
GLN
21
n
21
GLN
21
B
PRO
22
n
22
PRO
22
B
VAL
23
n
23
VAL
23
B
ASN
24
n
24
ASN
24
B
VAL
25
n
25
VAL
25
B
ALA
26
n
26
ALA
26
B
ARG
27
n
27
ARG
27
B
TYR
28
n
28
TYR
28
B
ASP
29
n
29
ASP
29
B
GLN
30
n
30
GLN
30
B
GLN
31
n
31
GLN
31
B
LYS
32
n
32
LYS
32
B
TYR
33
n
33
TYR
33
B
ASP
34
n
34
ASP
34
B
ILE
35
n
35
ILE
35
B
PHE
36
n
36
PHE
36
B
GLU
37
n
37
GLU
37
B
LYS
38
n
38
LYS
38
B
LEU
39
n
39
LEU
39
B
ILE
40
n
40
ILE
40
B
GLU
41
n
41
GLU
41
B
LYS
42
n
42
LYS
42
B
GLN
43
n
43
GLN
43
B
LEU
44
n
44
LEU
44
B
SER
45
n
45
SER
45
B
PHE
46
n
46
PHE
46
B
PHE
47
n
47
PHE
47
B
TRP
48
n
48
TRP
48
B
ARG
49
n
49
ARG
49
B
PRO
50
n
50
PRO
50
B
GLU
51
n
51
GLU
51
B
GLU
52
n
52
GLU
52
B
VAL
53
n
53
VAL
53
B
ASP
54
n
54
ASP
54
B
VAL
55
n
55
VAL
55
B
SER
56
n
56
SER
56
B
ARG
57
n
57
ARG
57
B
ASP
58
n
58
ASP
58
B
ARG
59
n
59
ARG
59
B
ILE
60
n
60
ILE
60
B
ASP
61
n
61
ASP
61
B
TYR
62
n
62
TYR
62
B
GLN
63
n
63
GLN
63
B
ALA
64
n
64
ALA
64
B
LEU
65
n
65
LEU
65
B
PRO
66
n
66
PRO
66
B
GLU
67
n
67
GLU
67
B
HIS
68
n
68
HIS
68
B
GLU
69
n
69
GLU
69
B
LYS
70
n
70
LYS
70
B
HIS
71
n
71
HIS
71
B
ILE
72
n
72
ILE
72
B
PHE
73
n
73
PHE
73
B
ILE
74
n
74
ILE
74
B
SER
75
n
75
SER
75
B
ASN
76
n
76
ASN
76
B
LEU
77
n
77
LEU
77
B
LYS
78
n
78
LYS
78
B
TYR
79
n
79
TYR
79
B
GLN
80
n
80
GLN
80
B
THR
81
n
81
THR
81
B
LEU
82
n
82
LEU
82
B
LEU
83
n
83
LEU
83
B
GLU
84
n
84
GLU
84
B
SER
85
n
85
SER
85
B
ILE
86
n
86
ILE
86
B
GLN
87
n
87
GLN
87
B
GLY
88
n
88
GLY
88
B
ARG
89
n
89
ARG
89
B
SER
90
n
90
SER
90
B
PRO
91
n
91
PRO
91
B
ASN
92
n
92
ASN
92
B
VAL
93
n
93
VAL
93
B
ALA
94
n
94
ALA
94
B
LEU
95
n
95
LEU
95
B
LEU
96
n
96
LEU
96
B
PRO
97
n
97
PRO
97
B
LEU
98
n
98
LEU
98
B
ILE
99
n
99
ILE
99
B
SER
100
n
100
SER
100
B
ILE
101
n
101
ILE
101
B
PRO
102
n
102
PRO
102
B
GLU
103
n
103
GLU
103
B
LEU
104
n
104
LEU
104
B
GLU
105
n
105
GLU
105
B
THR
106
n
106
THR
106
B
TRP
107
n
107
TRP
107
B
VAL
108
n
108
VAL
108
B
GLU
109
n
109
GLU
109
B
THR
110
n
110
THR
110
B
TRP
111
n
111
TRP
111
B
ALA
112
n
112
ALA
112
B
PHE
113
n
113
PHE
113
B
SER
114
n
114
SER
114
B
GLU
115
n
115
GLU
115
B
THR
116
n
116
THR
116
B
ILE
117
n
117
ILE
117
B
HIS
118
n
118
HIS
118
B
SER
119
n
119
SER
119
B
ARG
120
n
120
ARG
120
B
SER
121
n
121
SER
121
B
TYR
122
n
122
TYR
122
B
THR
123
n
123
THR
123
B
HIS
124
n
124
HIS
124
B
ILE
125
n
125
ILE
125
B
ILE
126
n
126
ILE
126
B
ARG
127
n
127
ARG
127
B
ASN
128
n
128
ASN
128
B
ILE
129
n
129
ILE
129
B
VAL
130
n
130
VAL
130
B
ASN
131
n
131
ASN
131
B
ASP
132
n
132
ASP
132
B
PRO
133
n
133
PRO
133
B
SER
134
n
134
SER
134
B
VAL
135
n
135
VAL
135
B
VAL
136
n
136
VAL
136
B
PHE
137
n
137
PHE
137
B
ASP
138
n
138
ASP
138
B
ASP
139
n
139
ASP
139
B
ILE
140
n
140
ILE
140
B
VAL
141
n
141
VAL
141
B
THR
142
n
142
THR
142
B
ASN
143
n
143
ASN
143
B
GLU
144
n
144
GLU
144
B
GLN
145
n
145
GLN
145
B
ILE
146
n
146
ILE
146
B
GLN
147
n
147
GLN
147
B
LYS
148
n
148
LYS
148
B
ARG
149
n
149
ARG
149
B
ALA
150
n
150
ALA
150
B
GLU
151
n
151
GLU
151
B
GLY
152
n
152
GLY
152
B
ILE
153
n
153
ILE
153
B
SER
154
n
154
SER
154
B
SER
155
n
155
SER
155
B
TYR
156
n
156
TYR
156
B
TYR
157
n
157
TYR
157
B
ASP
158
n
158
ASP
158
B
GLU
159
n
159
GLU
159
B
LEU
160
n
160
LEU
160
B
ILE
161
n
161
ILE
161
B
GLU
162
n
162
GLU
162
B
MET
163
n
163
MET
163
B
THR
164
n
164
THR
164
B
SER
165
n
165
SER
165
B
TYR
166
n
166
TYR
166
B
TRP
167
n
167
TRP
167
B
HIS
168
n
168
HIS
168
B
LEU
169
n
169
LEU
169
B
LEU
170
n
170
LEU
170
B
GLY
171
n
171
GLY
171
B
GLU
172
n
172
GLU
172
B
GLY
173
n
173
GLY
173
B
THR
174
n
174
THR
174
B
HIS
175
n
175
HIS
175
B
THR
176
n
176
THR
176
B
VAL
177
n
177
VAL
177
B
ASN
178
n
178
ASN
178
B
GLY
179
n
179
GLY
179
B
LYS
180
n
180
LYS
180
B
THR
181
n
181
THR
181
B
VAL
182
n
182
VAL
182
B
THR
183
n
183
THR
183
B
VAL
184
n
184
VAL
184
B
SER
185
n
185
SER
185
B
LEU
186
n
186
LEU
186
B
ARG
187
n
187
ARG
187
B
GLU
188
n
188
GLU
188
B
LEU
189
n
189
LEU
189
B
LYS
190
n
190
LYS
190
B
LYS
191
n
191
LYS
191
B
LYS
192
n
192
LYS
192
B
LEU
193
n
193
LEU
193
B
TYR
194
n
194
TYR
194
B
LEU
195
n
195
LEU
195
B
CYS
196
n
196
CYS
196
B
LEU
197
n
197
LEU
197
B
MET
198
n
198
MET
198
B
SER
199
n
199
SER
199
B
VAL
200
n
200
VAL
200
B
ASN
201
n
201
ASN
201
B
ALA
202
n
202
ALA
202
B
LEU
203
n
203
LEU
203
B
GLU
204
n
204
GLU
204
B
ALA
205
n
205
ALA
205
B
ILE
206
n
206
ILE
206
B
ARG
207
n
207
ARG
207
B
PHE
208
n
208
PHE
208
B
TYR
209
n
209
TYR
209
B
VAL
210
n
210
VAL
210
B
SER
211
n
211
SER
211
B
PHE
212
n
212
PHE
212
B
ALA
213
n
213
ALA
213
B
CYS
214
n
214
CYS
214
B
SER
215
n
215
SER
215
B
PHE
216
n
216
PHE
216
B
ALA
217
n
217
ALA
217
B
PHE
218
n
218
PHE
218
B
ALA
219
n
219
ALA
219
B
GLU
220
n
220
GLU
220
B
ARG
221
n
221
ARG
221
B
GLU
222
n
222
GLU
222
B
LEU
223
n
223
LEU
223
B
MET
224
n
224
MET
224
B
GLU
225
n
225
GLU
225
B
GLY
226
n
226
GLY
226
B
ASN
227
n
227
ASN
227
B
ALA
228
n
228
ALA
228
B
LYS
229
n
229
LYS
229
B
ILE
230
n
230
ILE
230
B
ILE
231
n
231
ILE
231
B
ARG
232
n
232
ARG
232
B
LEU
233
n
233
LEU
233
B
ILE
234
n
234
ILE
234
B
ALA
235
n
235
ALA
235
B
ARG
236
n
236
ARG
236
B
ASP
237
n
237
ASP
237
B
GLU
238
n
238
GLU
238
B
ALA
239
n
239
ALA
239
B
LEU
240
n
240
LEU
240
B
HIS
241
n
241
HIS
241
B
LEU
242
n
242
LEU
242
B
THR
243
n
243
THR
243
B
GLY
244
n
244
GLY
244
B
THR
245
n
245
THR
245
B
GLN
246
n
246
GLN
246
B
HIS
247
n
247
HIS
247
B
MET
248
n
248
MET
248
B
LEU
249
n
249
LEU
249
B
ASN
250
n
250
ASN
250
B
LEU
251
n
251
LEU
251
B
LEU
252
n
252
LEU
252
B
ARG
253
n
253
ARG
253
B
SER
254
n
254
SER
254
B
GLY
255
n
255
GLY
255
B
ALA
256
n
256
ALA
256
B
ASP
257
n
257
ASP
257
B
ASP
258
n
258
ASP
258
B
PRO
259
n
259
PRO
259
B
GLU
260
n
260
GLU
260
B
MET
261
n
261
MET
261
B
ALA
262
n
262
ALA
262
B
GLU
263
n
263
GLU
263
B
ILE
264
n
264
ILE
264
B
ALA
265
n
265
ALA
265
B
GLU
266
n
266
GLU
266
B
GLU
267
n
267
GLU
267
B
CYS
268
n
268
CYS
268
B
LYS
269
n
269
LYS
269
B
GLN
270
n
270
GLN
270
B
GLU
271
n
271
GLU
271
B
CYS
272
n
272
CYS
272
B
TYR
273
n
273
TYR
273
B
ASP
274
n
274
ASP
274
B
LEU
275
n
275
LEU
275
B
PHE
276
n
276
PHE
276
B
VAL
277
n
277
VAL
277
B
GLN
278
n
278
GLN
278
B
ALA
279
n
279
ALA
279
B
ALA
280
n
280
ALA
280
B
GLN
281
n
281
GLN
281
B
GLN
282
n
282
GLN
282
B
GLU
283
n
283
GLU
283
B
LYS
284
n
284
LYS
284
B
ASP
285
n
285
ASP
285
B
TRP
286
n
286
TRP
286
B
ALA
287
n
287
ALA
287
B
ASP
288
n
288
ASP
288
B
TYR
289
n
289
TYR
289
B
LEU
290
n
290
LEU
290
B
PHE
291
n
291
PHE
291
B
ARG
292
n
292
ARG
292
B
ASP
293
n
293
ASP
293
B
GLY
294
n
294
GLY
294
B
SER
295
n
295
SER
295
B
MET
296
n
296
MET
296
B
ILE
297
n
297
ILE
297
B
GLY
298
n
298
GLY
298
B
LEU
299
n
299
LEU
299
B
ASN
300
n
300
ASN
300
B
LYS
301
n
301
LYS
301
B
ASP
302
n
302
ASP
302
B
ILE
303
n
303
ILE
303
B
LEU
304
n
304
LEU
304
B
CYS
305
n
305
CYS
305
B
GLN
306
n
306
GLN
306
B
TYR
307
n
307
TYR
307
B
VAL
308
n
308
VAL
308
B
GLU
309
n
309
GLU
309
B
TYR
310
n
310
TYR
310
B
ILE
311
n
311
ILE
311
B
THR
312
n
312
THR
312
B
ASN
313
n
313
ASN
313
B
ILE
314
n
314
ILE
314
B
ARG
315
n
315
ARG
315
B
MET
316
n
316
MET
316
B
GLN
317
n
317
GLN
317
B
ALA
318
n
318
ALA
318
B
VAL
319
n
319
VAL
319
B
GLY
320
n
320
GLY
320
B
LEU
321
n
321
LEU
321
B
ASP
322
n
322
ASP
322
B
LEU
323
n
323
LEU
323
B
PRO
324
n
324
PRO
324
B
PHE
325
n
325
PHE
325
B
ASN
326
n
326
ASN
326
B
THR
327
n
327
THR
327
B
ARG
328
n
328
ARG
328
B
SER
329
n
329
SER
329
B
ASN
330
n
330
ASN
330
B
PRO
331
n
331
PRO
331
B
ILE
332
n
332
ILE
332
B
PRO
333
n
333
PRO
333
B
TRP
334
n
334
TRP
334
B
ILE
335
n
335
ILE
335
B
ASN
336
n
336
ASN
336
B
THR
337
n
337
THR
337
B
TRP
338
n
338
TRP
338
B
LEU
339
n
339
LEU
339
B
VAL
340
n
340
VAL
340
B
n
341
341
B
n
342
342
B
n
343
343
B
n
344
344
B
n
345
345
B
n
346
346
B
n
347
347
B
n
348
348
B
n
349
349
B
n
350
350
B
n
351
351
B
n
352
352
B
n
353
353
B
n
354
354
B
n
355
355
B
n
356
356
B
n
357
357
B
n
358
358
B
n
359
359
B
n
360
360
B
n
361
361
B
n
362
362
B
n
363
363
B
n
364
364
B
n
365
365
B
n
366
366
B
n
367
367
B
n
368
368
B
n
369
369
B
n
370
370
B
n
371
371
B
n
372
372
B
n
373
373
B
n
374
374
B
n
375
375
B
author_and_software_defined_assembly
PISA
2
dimeric
7960
-320
24110
A
GLU
84
A
OE1
GLU
84
1_555
A
FE
401
C
FE
FE
1_555
A
GLU
115
A
OE1
GLU
115
1_555
85.3
A
GLU
84
A
OE1
GLU
84
1_555
A
FE
401
C
FE
FE
1_555
A
HIS
118
A
ND1
HIS
118
1_555
113.0
A
GLU
115
A
OE1
GLU
115
1_555
A
FE
401
C
FE
FE
1_555
A
HIS
118
A
ND1
HIS
118
1_555
84.8
A
GLU
84
A
OE1
GLU
84
1_555
A
FE
401
C
FE
FE
1_555
A
O
602
J
O
O
1_555
153.3
A
GLU
115
A
OE1
GLU
115
1_555
A
FE
401
C
FE
FE
1_555
A
O
602
J
O
O
1_555
96.7
A
HIS
118
A
ND1
HIS
118
1_555
A
FE
401
C
FE
FE
1_555
A
O
602
J
O
O
1_555
93.7
A
GLU
84
A
OE1
GLU
84
1_555
A
FE
401
C
FE
FE
1_555
A
HOH
676
S
O
HOH
1_555
106.8
A
GLU
115
A
OE1
GLU
115
1_555
A
FE
401
C
FE
FE
1_555
A
HOH
676
S
O
HOH
1_555
163.8
A
HIS
118
A
ND1
HIS
118
1_555
A
FE
401
C
FE
FE
1_555
A
HOH
676
S
O
HOH
1_555
99.8
A
O
602
J
O
O
1_555
A
FE
401
C
FE
FE
1_555
A
HOH
676
S
O
HOH
1_555
67.6
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
A
GLU
204
A
OE2
GLU
204
1_555
87.9
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
A
GLU
238
A
OE2
GLU
238
1_555
171.9
A
GLU
204
A
OE2
GLU
204
1_555
A
FE
402
D
FE
FE
1_555
A
GLU
238
A
OE2
GLU
238
1_555
85.9
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
A
HIS
241
A
ND1
HIS
241
1_555
93.4
A
GLU
204
A
OE2
GLU
204
1_555
A
FE
402
D
FE
FE
1_555
A
HIS
241
A
ND1
HIS
241
1_555
97.2
A
GLU
238
A
OE2
GLU
238
1_555
A
FE
402
D
FE
FE
1_555
A
HIS
241
A
ND1
HIS
241
1_555
92.5
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
A
O
602
J
O
O
1_555
101.1
A
GLU
204
A
OE2
GLU
204
1_555
A
FE
402
D
FE
FE
1_555
A
O
602
J
O
O
1_555
166.4
A
GLU
238
A
OE2
GLU
238
1_555
A
FE
402
D
FE
FE
1_555
A
O
602
J
O
O
1_555
84.2
A
HIS
241
A
ND1
HIS
241
1_555
A
FE
402
D
FE
FE
1_555
A
O
602
J
O
O
1_555
92.4
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
81.4
A
GLU
204
A
OE2
GLU
204
1_555
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
94.2
A
GLU
238
A
OE2
GLU
238
1_555
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
94.0
A
HIS
241
A
ND1
HIS
241
1_555
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
167.2
A
O
602
J
O
O
1_555
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
77.3
A
TYR
194
A
OH
TYR
194
1_555
A
HG
501
E
HG
HG
1_555
A
ALA
265
A
O
ALA
265
1_555
83.4
A
TYR
194
A
OH
TYR
194
1_555
A
HG
501
E
HG
HG
1_555
A
CYS
272
A
SG
CYS
272
1_555
94.6
A
ALA
265
A
O
ALA
265
1_555
A
HG
501
E
HG
HG
1_555
A
CYS
272
A
SG
CYS
272
1_555
104.7
A
CYS
196
A
O
CYS
196
1_555
A
HG
502
F
HG
HG
1_555
A
CYS
196
A
SG
CYS
196
1_555
72.2
A
VAL
210
A
O
VAL
210
1_555
A
HG
503
G
HG
HG
1_555
A
CYS
214
A
SG
CYS
214
1_555
93.1
A
VAL
210
A
O
VAL
210
1_555
A
HG
503
G
HG
HG
1_555
A
CYS
214
A
N
CYS
214
1_555
63.9
A
CYS
214
A
SG
CYS
214
1_555
A
HG
503
G
HG
HG
1_555
A
CYS
214
A
N
CYS
214
1_555
72.5
A
ILE
264
A
O
ILE
264
1_555
A
HG
509
I
HG
HG
1_555
A
CYS
268
A
N
CYS
268
1_555
52.7
A
ILE
264
A
O
ILE
264
1_555
A
HG
509
I
HG
HG
1_555
A
CYS
268
A
SG
CYS
268
1_555
63.4
A
CYS
268
A
N
CYS
268
1_555
A
HG
509
I
HG
HG
1_555
A
CYS
268
A
SG
CYS
268
1_555
63.2
A
ILE
264
A
O
ILE
264
1_555
A
HG
509
I
HG
HG
1_555
A
HOH
656
S
O
HOH
1_555
140.2
A
CYS
268
A
N
CYS
268
1_555
A
HG
509
I
HG
HG
1_555
A
HOH
656
S
O
HOH
1_555
102.7
A
CYS
268
A
SG
CYS
268
1_555
A
HG
509
I
HG
HG
1_555
A
HOH
656
S
O
HOH
1_555
77.8
A
LYS
284
A
NZ
LYS
284
1_555
A
HG
507
H
HG
HG
1_555
A
GLU
309
A
OE2
GLU
309
1_555
60.1
A
LYS
284
A
NZ
LYS
284
1_555
A
HG
507
H
HG
HG
1_555
A
HOH
672
S
O
HOH
1_555
133.6
A
GLU
309
A
OE2
GLU
309
1_555
A
HG
507
H
HG
HG
1_555
A
HOH
672
S
O
HOH
1_555
154.2
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
GLU
84
B
OE2
GLU
84
1_555
53.4
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
GLU
115
B
OE1
GLU
115
1_555
85.9
B
GLU
84
B
OE2
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
GLU
115
B
OE1
GLU
115
1_555
133.1
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
HIS
118
B
ND1
HIS
118
1_555
106.0
B
GLU
84
B
OE2
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
HIS
118
B
ND1
HIS
118
1_555
82.3
B
GLU
115
B
OE1
GLU
115
1_555
B
FE
403
K
FE
FE
1_555
B
HIS
118
B
ND1
HIS
118
1_555
89.0
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
O
601
R
O
O
1_555
157.9
B
GLU
84
B
OE2
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
O
601
R
O
O
1_555
129.6
B
GLU
115
B
OE1
GLU
115
1_555
B
FE
403
K
FE
FE
1_555
B
O
601
R
O
O
1_555
97.0
B
HIS
118
B
ND1
HIS
118
1_555
B
FE
403
K
FE
FE
1_555
B
O
601
R
O
O
1_555
96.0
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
101.4
B
GLU
84
B
OE2
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
61.2
B
GLU
115
B
OE1
GLU
115
1_555
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
163.0
B
HIS
118
B
ND1
HIS
118
1_555
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
103.5
B
O
601
R
O
O
1_555
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
70.5
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
B
GLU
204
B
OE2
GLU
204
1_555
83.6
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
B
GLU
238
B
OE1
GLU
238
1_555
170.3
B
GLU
204
B
OE2
GLU
204
1_555
B
FE
404
L
FE
FE
1_555
B
GLU
238
B
OE1
GLU
238
1_555
88.5
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
B
HIS
241
B
ND1
HIS
241
1_555
87.7
B
GLU
204
B
OE2
GLU
204
1_555
B
FE
404
L
FE
FE
1_555
B
HIS
241
B
ND1
HIS
241
1_555
93.9
B
GLU
238
B
OE1
GLU
238
1_555
B
FE
404
L
FE
FE
1_555
B
HIS
241
B
ND1
HIS
241
1_555
87.3
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
B
O
601
R
O
O
1_555
110.6
B
GLU
204
B
OE2
GLU
204
1_555
B
FE
404
L
FE
FE
1_555
B
O
601
R
O
O
1_555
164.9
B
GLU
238
B
OE1
GLU
238
1_555
B
FE
404
L
FE
FE
1_555
B
O
601
R
O
O
1_555
77.8
B
HIS
241
B
ND1
HIS
241
1_555
B
FE
404
L
FE
FE
1_555
B
O
601
R
O
O
1_555
92.0
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
88.0
B
GLU
204
B
OE2
GLU
204
1_555
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
97.2
B
GLU
238
B
OE1
GLU
238
1_555
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
98.5
B
HIS
241
B
ND1
HIS
241
1_555
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
167.6
B
O
601
R
O
O
1_555
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
78.7
B
CYS
196
B
SG
CYS
196
1_555
B
HG
504
M
HG
HG
1_555
B
CYS
196
B
O
CYS
196
1_555
68.8
B
VAL
210
B
O
VAL
210
1_555
B
HG
506
O
HG
HG
1_555
B
CYS
214
B
SG
CYS
214
1_555
81.2
B
VAL
210
B
O
VAL
210
1_555
B
HG
506
O
HG
HG
1_555
B
CYS
214
B
N
CYS
214
1_555
63.0
B
CYS
214
B
SG
CYS
214
1_555
B
HG
506
O
HG
HG
1_555
B
CYS
214
B
N
CYS
214
1_555
75.3
B
CYS
268
B
SG
CYS
268
1_555
B
HG
505
N
HG
HG
1_555
B
CYS
268
B
O
CYS
268
1_555
86.0
B
CYS
268
B
SG
CYS
268
1_555
B
HG
505
N
HG
HG
1_555
B
CYS
272
B
SG
CYS
272
1_555
173.7
B
CYS
268
B
O
CYS
268
1_555
B
HG
505
N
HG
HG
1_555
B
CYS
272
B
SG
CYS
272
1_555
96.9
B
CYS
272
B
O
CYS
272
1_555
B
HG
508
P
HG
HG
1_555
B
CYS
272
B
SG
CYS
272
1_555
99.9
B
CYS
305
B
O
CYS
305
1_555
B
HG
510
Q
HG
HG
1_555
B
GLU
309
B
OE2
GLU
309
1_555
83.6
B
CYS
305
B
O
CYS
305
1_555
B
HG
510
Q
HG
HG
1_555
B
HOH
602
T
O
HOH
1_555
65.3
B
GLU
309
B
OE2
GLU
309
1_555
B
HG
510
Q
HG
HG
1_555
B
HOH
602
T
O
HOH
1_555
46.8
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
HIS
175
A
N
HIS
175
A
O
VAL
182
A
O
VAL
182
B
N
HIS
175
B
N
HIS
175
B
O
VAL
182
B
O
VAL
182
1
A
CG
GLN
7
A
CG
GLN
7
1
Y
1
A
CD
GLN
7
A
CD
GLN
7
1
Y
1
A
OE1
GLN
7
A
OE1
GLN
7
1
Y
1
A
NE2
GLN
7
A
NE2
GLN
7
1
Y
1
B
CG
GLN
7
B
CG
GLN
7
1
Y
1
B
CD
GLN
7
B
CD
GLN
7
1
Y
1
B
OE1
GLN
7
B
OE1
GLN
7
1
Y
1
B
NE2
GLN
7
B
NE2
GLN
7
1
Y
1
A
SER
341
A
SER
341
1
Y
1
A
ASP
342
A
ASP
342
1
Y
1
A
ASN
343
A
ASN
343
1
Y
1
A
VAL
344
A
VAL
344
1
Y
1
A
GLN
345
A
GLN
345
1
Y
1
A
VAL
346
A
VAL
346
1
Y
1
A
ALA
347
A
ALA
347
1
Y
1
A
PRO
348
A
PRO
348
1
Y
1
A
GLN
349
A
GLN
349
1
Y
1
A
GLU
350
A
GLU
350
1
Y
1
A
VAL
351
A
VAL
351
1
Y
1
A
GLU
352
A
GLU
352
1
Y
1
A
VAL
353
A
VAL
353
1
Y
1
A
SER
354
A
SER
354
1
Y
1
A
SER
355
A
SER
355
1
Y
1
A
TYR
356
A
TYR
356
1
Y
1
A
LEU
357
A
LEU
357
1
Y
1
A
VAL
358
A
VAL
358
1
Y
1
A
GLY
359
A
GLY
359
1
Y
1
A
GLN
360
A
GLN
360
1
Y
1
A
ILE
361
A
ILE
361
1
Y
1
A
ASP
362
A
ASP
362
1
Y
1
A
SER
363
A
SER
363
1
Y
1
A
GLU
364
A
GLU
364
1
Y
1
A
VAL
365
A
VAL
365
1
Y
1
A
ASP
366
A
ASP
366
1
Y
1
A
THR
367
A
THR
367
1
Y
1
A
ASP
368
A
ASP
368
1
Y
1
A
ASP
369
A
ASP
369
1
Y
1
A
LEU
370
A
LEU
370
1
Y
1
A
SER
371
A
SER
371
1
Y
1
A
ASN
372
A
ASN
372
1
Y
1
A
PHE
373
A
PHE
373
1
Y
1
A
GLN
374
A
GLN
374
1
Y
1
A
LEU
375
A
LEU
375
1
Y
1
B
SER
341
B
SER
341
1
Y
1
B
ASP
342
B
ASP
342
1
Y
1
B
ASN
343
B
ASN
343
1
Y
1
B
VAL
344
B
VAL
344
1
Y
1
B
GLN
345
B
GLN
345
1
Y
1
B
VAL
346
B
VAL
346
1
Y
1
B
ALA
347
B
ALA
347
1
Y
1
B
PRO
348
B
PRO
348
1
Y
1
B
GLN
349
B
GLN
349
1
Y
1
B
GLU
350
B
GLU
350
1
Y
1
B
VAL
351
B
VAL
351
1
Y
1
B
GLU
352
B
GLU
352
1
Y
1
B
VAL
353
B
VAL
353
1
Y
1
B
SER
354
B
SER
354
1
Y
1
B
SER
355
B
SER
355
1
Y
1
B
TYR
356
B
TYR
356
1
Y
1
B
LEU
357
B
LEU
357
1
Y
1
B
VAL
358
B
VAL
358
1
Y
1
B
GLY
359
B
GLY
359
1
Y
1
B
GLN
360
B
GLN
360
1
Y
1
B
ILE
361
B
ILE
361
1
Y
1
B
ASP
362
B
ASP
362
1
Y
1
B
SER
363
B
SER
363
1
Y
1
B
GLU
364
B
GLU
364
1
Y
1
B
VAL
365
B
VAL
365
1
Y
1
B
ASP
366
B
ASP
366
1
Y
1
B
THR
367
B
THR
367
1
Y
1
B
ASP
368
B
ASP
368
1
Y
1
B
ASP
369
B
ASP
369
1
Y
1
B
LEU
370
B
LEU
370
1
Y
1
B
SER
371
B
SER
371
1
Y
1
B
ASN
372
B
ASN
372
1
Y
1
B
PHE
373
B
PHE
373
1
Y
1
B
GLN
374
B
GLN
374
1
Y
1
B
LEU
375
B
LEU
375
1
Y
1
B
B
O
OD1
SER
ASN
6
24
2.15
1
7.27
1.10
114.20
121.47
B
B
B
CA
CB
SG
CYS
CYS
CYS
214
214
214
N
1
B
B
CB
SG
CYS
CYS
196
196
0.135
0.017
1.818
1.953
N
1
B
B
CB
SG
CYS
CYS
214
214
0.121
0.017
1.818
1.939
N
1
A
PHE
5
-166.73
92.97
1
A
ASN
24
-95.60
-89.59
1
A
THR
142
-77.59
-146.39
1
A
ASN
143
59.45
93.06
1
A
ILE
206
-120.99
-61.07
1
A
ASP
257
-104.76
-129.62
1
B
PHE
5
-164.18
89.96
1
B
ASN
24
-92.57
-92.82
1
B
ASP
132
-158.51
54.75
1
B
GLN
147
-66.24
58.07
1
B
LYS
148
-133.54
-48.12
1
B
SER
295
-102.44
-163.07
1
B
LEU
339
-107.39
-115.71
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
TOPPER_ION.PARAM
TOPPER_ION.TOP
26.0
-4.95
0.00
0.00
2.03
0.00
2.92
Iron atoms refined as Fe(III) ions
0.232
0.005
0.191
0.195
0.191
2.20
20.75
1845
36848
36848
5.0
98.9
RANDOM
2147208.76
2147208.76
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Oxidized wildtype ribonucleotide reductase R2 without metal ions or solvent molecules
Engh & Huber
FLAT MODEL
62.1022
0.401922
0.27
0.22
5.00
0.17
0.08
2.20
20.75
257
5843
16
0
5570
0.006
1.1
18.9
0.76
1.71
1.50
2.51
2.00
3.03
2.00
4.29
2.50
0.245
0.014
0.19
2.34
305
5771
5771
6
5.0
99.2
16.0
2.20
25.00
1PIU
37295
36848
0
0
1
98.8
2.20
2.34
99.2
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
OXIDIZED RIBONUCLEOTIDE REDUCTASE R2-D84E MUTANT CONTAINING OXO-BRIDGED DIFERRIC CLUSTER
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
5
N
N
5
N
N
Tetramer of two alpha and two beta subunits
A
TYR
33
A
TYR
33
HELX_P
A
PHE
46
A
PHE
46
1
1
14
A
ARG
49
A
ARG
49
HELX_P
A
VAL
53
A
VAL
53
5
2
5
A
VAL
55
A
VAL
55
HELX_P
A
LEU
65
A
LEU
65
1
3
11
A
PRO
66
A
PRO
66
HELX_P
A
LEU
95
A
LEU
95
1
4
30
A
LEU
96
A
LEU
96
HELX_P
A
ILE
99
A
ILE
99
5
5
4
A
ILE
101
A
ILE
101
HELX_P
A
VAL
130
A
VAL
130
1
6
30
A
ASP
132
A
ASP
132
HELX_P
A
THR
142
A
THR
142
1
7
11
A
ASN
143
A
ASN
143
HELX_P
A
GLU
151
A
GLU
151
1
8
9
A
GLY
152
A
GLY
152
HELX_P
A
GLY
171
A
GLY
171
1
9
20
A
SER
185
A
SER
185
HELX_P
A
ILE
206
A
ILE
206
1
10
22
A
ILE
206
A
ILE
206
HELX_P
A
GLU
220
A
GLU
220
1
11
15
A
MET
224
A
MET
224
HELX_P
A
SER
254
A
SER
254
1
12
31
A
ASP
258
A
ASP
258
HELX_P
A
CYS
268
A
CYS
268
1
13
11
A
CYS
268
A
CYS
268
HELX_P
A
PHE
291
A
PHE
291
1
14
24
A
ASN
300
A
ASN
300
HELX_P
A
VAL
319
A
VAL
319
1
15
20
A
TRP
334
A
TRP
334
HELX_P
A
LEU
339
A
LEU
339
1
16
6
B
TYR
33
B
TYR
33
HELX_P
B
PHE
46
B
PHE
46
1
17
14
B
ARG
49
B
ARG
49
HELX_P
B
VAL
53
B
VAL
53
5
18
5
B
ARG
57
B
ARG
57
HELX_P
B
LEU
65
B
LEU
65
1
19
9
B
PRO
66
B
PRO
66
HELX_P
B
LEU
96
B
LEU
96
1
20
31
B
PRO
97
B
PRO
97
HELX_P
B
ILE
99
B
ILE
99
5
21
3
B
ILE
101
B
ILE
101
HELX_P
B
ASN
128
B
ASN
128
1
22
28
B
ASP
132
B
ASP
132
HELX_P
B
ASN
143
B
ASN
143
1
23
12
B
LYS
148
B
LYS
148
HELX_P
B
GLY
171
B
GLY
171
1
24
24
B
SER
185
B
SER
185
HELX_P
B
ILE
206
B
ILE
206
1
25
22
B
ILE
206
B
ILE
206
HELX_P
B
ARG
221
B
ARG
221
1
26
16
B
MET
224
B
MET
224
HELX_P
B
GLY
255
B
GLY
255
1
27
32
B
ASP
258
B
ASP
258
HELX_P
B
CYS
268
B
CYS
268
1
28
11
B
CYS
268
B
CYS
268
HELX_P
B
PHE
291
B
PHE
291
1
29
24
B
ASN
300
B
ASN
300
HELX_P
B
VAL
319
B
VAL
319
1
30
20
B
ILE
332
B
ILE
332
HELX_P
B
TRP
338
B
TRP
338
5
31
7
metalc
2.181
A
GLU
84
A
OE1
GLU
84
1_555
A
FE
401
C
FE
FE
1_555
metalc
2.108
A
GLU
115
A
OE1
GLU
115
1_555
A
FE
401
C
FE
FE
1_555
metalc
2.162
A
GLU
115
A
OE2
GLU
115
1_555
A
FE
402
D
FE
FE
1_555
metalc
2.397
A
HIS
118
A
ND1
HIS
118
1_555
A
FE
401
C
FE
FE
1_555
metalc
2.698
A
TYR
194
A
OH
TYR
194
1_555
A
HG
501
E
HG
HG
1_555
metalc
3.179
A
CYS
196
A
O
CYS
196
1_555
A
HG
502
F
HG
HG
1_555
metalc
2.395
A
CYS
196
A
SG
CYS
196
1_555
A
HG
502
F
HG
HG
1_555
metalc
2.126
A
GLU
204
A
OE2
GLU
204
1_555
A
FE
402
D
FE
FE
1_555
metalc
2.917
A
VAL
210
A
O
VAL
210
1_555
A
HG
503
G
HG
HG
1_555
metalc
2.268
A
CYS
214
A
SG
CYS
214
1_555
A
HG
503
G
HG
HG
1_555
metalc
3.260
A
CYS
214
A
N
CYS
214
1_555
A
HG
503
G
HG
HG
1_555
metalc
2.013
A
GLU
238
A
OE2
GLU
238
1_555
A
FE
402
D
FE
FE
1_555
metalc
2.122
A
HIS
241
A
ND1
HIS
241
1_555
A
FE
402
D
FE
FE
1_555
metalc
3.260
A
ILE
264
A
O
ILE
264
1_555
A
HG
509
I
HG
HG
1_555
metalc
3.479
A
ALA
265
A
O
ALA
265
1_555
A
HG
501
E
HG
HG
1_555
metalc
3.413
A
CYS
268
A
N
CYS
268
1_555
A
HG
509
I
HG
HG
1_555
metalc
2.593
A
CYS
268
A
SG
CYS
268
1_555
A
HG
509
I
HG
HG
1_555
metalc
2.444
A
CYS
272
A
SG
CYS
272
1_555
A
HG
501
E
HG
HG
1_555
metalc
3.473
A
LYS
284
A
NZ
LYS
284
1_555
A
HG
507
H
HG
HG
1_555
metalc
3.255
A
GLU
309
A
OE2
GLU
309
1_555
A
HG
507
H
HG
HG
1_555
metalc
1.955
A
FE
401
C
FE
FE
1_555
A
O
602
J
O
O
1_555
metalc
2.408
A
FE
401
C
FE
FE
1_555
A
HOH
676
S
O
HOH
1_555
metalc
2.195
A
FE
402
D
FE
FE
1_555
A
O
602
J
O
O
1_555
metalc
2.141
A
FE
402
D
FE
FE
1_555
A
HOH
677
S
O
HOH
1_555
metalc
3.103
A
HG
507
H
HG
HG
1_555
A
HOH
672
S
O
HOH
1_555
metalc
2.899
A
HG
509
I
HG
HG
1_555
A
HOH
656
S
O
HOH
1_555
metalc
2.076
B
GLU
84
B
OE1
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
metalc
2.657
B
GLU
84
B
OE2
GLU
84
1_555
B
FE
403
K
FE
FE
1_555
metalc
2.140
B
GLU
115
B
OE1
GLU
115
1_555
B
FE
403
K
FE
FE
1_555
metalc
2.123
B
GLU
115
B
OE2
GLU
115
1_555
B
FE
404
L
FE
FE
1_555
metalc
2.391
B
HIS
118
B
ND1
HIS
118
1_555
B
FE
403
K
FE
FE
1_555
metalc
2.784
B
CYS
196
B
SG
CYS
196
1_555
B
HG
504
M
HG
HG
1_555
metalc
3.167
B
CYS
196
B
O
CYS
196
1_555
B
HG
504
M
HG
HG
1_555
metalc
2.164
B
GLU
204
B
OE2
GLU
204
1_555
B
FE
404
L
FE
FE
1_555
metalc
2.765
B
VAL
210
B
O
VAL
210
1_555
B
HG
506
O
HG
HG
1_555
metalc
2.660
B
CYS
214
B
SG
CYS
214
1_555
B
HG
506
O
HG
HG
1_555
metalc
3.120
B
CYS
214
B
N
CYS
214
1_555
B
HG
506
O
HG
HG
1_555
metalc
2.107
B
GLU
238
B
OE1
GLU
238
1_555
B
FE
404
L
FE
FE
1_555
metalc
2.209
B
HIS
241
B
ND1
HIS
241
1_555
B
FE
404
L
FE
FE
1_555
metalc
2.560
B
CYS
268
B
SG
CYS
268
1_555
B
HG
505
N
HG
HG
1_555
metalc
2.837
B
CYS
268
B
O
CYS
268
1_555
B
HG
505
N
HG
HG
1_555
metalc
2.482
B
CYS
272
B
SG
CYS
272
1_555
B
HG
505
N
HG
HG
1_555
metalc
2.838
B
CYS
272
B
O
CYS
272
1_555
B
HG
508
P
HG
HG
1_555
metalc
3.236
B
CYS
272
B
SG
CYS
272
1_555
B
HG
508
P
HG
HG
1_555
metalc
3.105
B
CYS
305
B
O
CYS
305
1_555
B
HG
510
Q
HG
HG
1_555
metalc
3.208
B
GLU
309
B
OE2
GLU
309
1_555
B
HG
510
Q
HG
HG
1_555
metalc
2.145
B
FE
403
K
FE
FE
1_555
B
O
601
R
O
O
1_555
metalc
2.422
B
FE
403
K
FE
FE
1_555
B
HOH
661
T
O
HOH
1_555
metalc
2.137
B
FE
404
L
FE
FE
1_555
B
O
601
R
O
O
1_555
metalc
2.336
B
FE
404
L
FE
FE
1_555
B
HOH
662
T
O
HOH
1_555
metalc
3.403
B
HG
510
Q
HG
HG
1_555
B
HOH
602
T
O
HOH
1_555
OXIDOREDUCTASE
four-helix bundle, oxo-bridged diferric cluster, OXIDOREDUCTASE
RIR2_ECOLI
UNP
1
1
P69924
AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLIEKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQ
TLLDSIQGRSPNVALLPLISIPELETWVETWAFSETIHSRSYTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDEL
IEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSVNALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDEAL
HLTGTQHMLNLLRSGADDPEMAEIAEECKQECYDLFVQAAQQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVG
LDLPFQTRSNPIPWINTWLVSDNVQVAPQEVEVSSYLVGQIDSEVDTDDLSNFQL
1
375
1PIU
1
375
P69924
A
1
1
375
1
375
1PIU
1
375
P69924
B
1
1
375
1
ASP
engineered mutation
GLU
84
1PIU
A
P69924
UNP
84
84
1
GLN
SEE REMARK 999
ASN
326
1PIU
A
P69924
UNP
326
326
2
ASP
engineered mutation
GLU
84
1PIU
B
P69924
UNP
84
84
2
GLN
SEE REMARK 999
ASN
326
1PIU
B
P69924
UNP
326
326
2
2
anti-parallel
anti-parallel
A
GLY
173
A
GLY
173
A
VAL
177
A
VAL
177
A
LYS
180
A
LYS
180
A
VAL
184
A
VAL
184
B
GLY
173
B
GLY
173
B
VAL
177
B
VAL
177
B
LYS
180
B
LYS
180
B
VAL
184
B
VAL
184
BINDING SITE FOR RESIDUE FE A 401
A
FE
401
Software
7
BINDING SITE FOR RESIDUE FE A 402
A
FE
402
Software
7
BINDING SITE FOR RESIDUE FE B 403
B
FE
403
Software
7
BINDING SITE FOR RESIDUE FE B 404
B
FE
404
Software
7
BINDING SITE FOR RESIDUE HG A 501
A
HG
501
Software
5
BINDING SITE FOR RESIDUE HG A 502
A
HG
502
Software
2
BINDING SITE FOR RESIDUE HG A 503
A
HG
503
Software
2
BINDING SITE FOR RESIDUE HG B 504
B
HG
504
Software
4
BINDING SITE FOR RESIDUE HG B 505
B
HG
505
Software
3
BINDING SITE FOR RESIDUE HG B 506
B
HG
506
Software
4
BINDING SITE FOR RESIDUE HG A 507
A
HG
507
Software
4
BINDING SITE FOR RESIDUE HG B 508
B
HG
508
Software
4
BINDING SITE FOR RESIDUE HG A 509
A
HG
509
Software
4
BINDING SITE FOR RESIDUE HG B 510
B
HG
510
Software
3
BINDING SITE FOR RESIDUE O B 601
B
O
601
Software
8
BINDING SITE FOR RESIDUE O A 602
A
O
602
Software
8
A
GLU
84
A
GLU
84
7
1_555
A
GLU
115
A
GLU
115
7
1_555
A
HIS
118
A
HIS
118
7
1_555
A
FE
402
D
FE
7
1_555
A
O
602
J
O
7
1_555
A
HOH
676
S
HOH
7
1_555
A
HOH
677
S
HOH
7
1_555
A
GLU
115
A
GLU
115
7
1_555
A
GLU
204
A
GLU
204
7
1_555
A
GLU
238
A
GLU
238
7
1_555
A
HIS
241
A
HIS
241
7
1_555
A
FE
401
C
FE
7
1_555
A
O
602
J
O
7
1_555
A
HOH
677
S
HOH
7
1_555
B
GLU
84
B
GLU
84
7
1_555
B
GLU
115
B
GLU
115
7
1_555
B
HIS
118
B
HIS
118
7
1_555
B
FE
404
L
FE
7
1_555
B
O
601
R
O
7
1_555
B
HOH
661
T
HOH
7
1_555
B
HOH
662
T
HOH
7
1_555
B
GLU
115
B
GLU
115
7
1_555
B
GLU
204
B
GLU
204
7
1_555
B
GLU
238
B
GLU
238
7
1_555
B
HIS
241
B
HIS
241
7
1_555
B
FE
403
K
FE
7
1_555
B
O
601
R
O
7
1_555
B
HOH
662
T
HOH
7
1_555
A
TYR
194
A
TYR
194
5
1_555
A
MET
198
A
MET
198
5
1_555
A
ALA
265
A
ALA
265
5
1_555
A
LYS
269
A
LYS
269
5
1_555
A
CYS
272
A
CYS
272
5
1_555
A
TYR
157
A
TYR
157
2
1_555
A
CYS
196
A
CYS
196
2
1_555
A
VAL
210
A
VAL
210
2
1_555
A
CYS
214
A
CYS
214
2
1_555
B
TYR
156
B
TYR
156
4
1_555
B
TYR
157
B
TYR
157
4
1_555
B
CYS
196
B
CYS
196
4
1_555
B
VAL
200
B
VAL
200
4
1_555
B
TYR
194
B
TYR
194
3
1_555
B
CYS
268
B
CYS
268
3
1_555
B
CYS
272
B
CYS
272
3
1_555
B
VAL
210
B
VAL
210
4
1_555
B
ALA
213
B
ALA
213
4
1_555
B
CYS
214
B
CYS
214
4
1_555
B
LEU
304
B
LEU
304
4
1_555
A
LYS
284
A
LYS
284
4
1_555
A
CYS
305
A
CYS
305
4
1_555
A
GLN
306
A
GLN
306
4
1_555
A
GLU
309
A
GLU
309
4
1_555
B
MET
198
B
MET
198
4
1_555
B
CYS
272
B
CYS
272
4
1_555
B
LEU
275
B
LEU
275
4
1_555
B
PHE
276
B
PHE
276
4
1_555
A
LYS
191
A
LYS
191
4
1_555
A
ILE
264
A
ILE
264
4
1_555
A
CYS
268
A
CYS
268
4
1_555
A
HOH
656
S
HOH
4
1_555
B
LYS
284
B
LYS
284
3
1_555
B
CYS
305
B
CYS
305
3
1_555
B
GLU
309
B
GLU
309
3
1_555
B
GLU
115
B
GLU
115
8
1_555
B
HIS
118
B
HIS
118
8
1_555
B
GLU
238
B
GLU
238
8
1_555
B
HIS
241
B
HIS
241
8
1_555
B
FE
403
K
FE
8
1_555
B
FE
404
L
FE
8
1_555
B
HOH
661
T
HOH
8
1_555
B
HOH
662
T
HOH
8
1_555
A
GLU
115
A
GLU
115
8
1_555
A
HIS
118
A
HIS
118
8
1_555
A
GLU
238
A
GLU
238
8
1_555
A
HIS
241
A
HIS
241
8
1_555
A
FE
401
C
FE
8
1_555
A
FE
402
D
FE
8
1_555
A
HOH
676
S
HOH
8
1_555
A
HOH
677
S
HOH
8
1_555
19
P 21 21 21