0.00814
0.00000
0.00000
0.00000
0.00655
0.00000
0.00000
0.00000
0.01884
0.00000
0.00000
0.00000
Joint Center for Structural Genomics (JCSG)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.000
90.000
90.000
122.890
152.730
53.070
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
Fe4 S4
351.640
IRON/SULFUR CLUSTER
non-polymer
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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
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
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
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
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
FE
N
305
N
FE
N
306
N
FE
N
307
N
FE
N
308
N
S
N
309
N
S
N
310
N
S
N
311
N
S
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
R
C
N
317
N
O
N
318
N
C
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
N
N
330
S
C
N
331
N
C
N
332
N
O
N
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
N
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
N
385
N
C
N
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
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
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
sing
N
307
N
sing
N
308
N
doub
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
doub
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
Y
329
N
doub
Y
330
N
sing
Y
331
N
sing
N
332
N
sing
Y
333
N
doub
Y
334
N
sing
Y
335
N
sing
N
336
N
sing
Y
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
doub
N
341
N
sing
Y
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
doub
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
Y
357
N
doub
Y
358
N
sing
Y
359
N
sing
N
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
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
N
376
N
doub
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
DK
Acta Crystallogr.,Sect.F
1744-3091
66
1326
1334
10.1107/S1744309110037619
20944229
Structure of a tryptophanyl-tRNA synthetase containing an iron-sulfur cluster.
2010
10.2210/pdb2g36/pdb
pdb_00002g36
100
1
CCD
2005-12-15
ADSC QUANTUM 315
Double Crystal Si(111)
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
8.2.2
ALS
1.00
SYNCHROTRON
ALS BEAMLINE 8.2.2
39284.184
Tryptophanyl-tRNA synthetase
6.1.1.2
1
man
polymer
351.640
IRON/SULFUR CLUSTER
1
syn
non-polymer
204.225
TRYPTOPHAN
1
syn
non-polymer
18.015
water
56
nat
water
Tryptophan-tRNA ligase, TrpRS
no
no
MGSDKIHHHHHHMRILSGMRPTGKLHIGHLVGALENWVKLQEEGNECFYFVADWHALTTHYDDVSKLKEYTRDLVRGFLA
CGIDPEKSVIFVQSGVKEHAELALLFSMIVSVSRLERVPTYKEIKSELNYKDLSTAGFLIYPVLQAADILIYKAEGVPVG
EDQVYHIELTREIARRFNYLYDEVFPEPEAILSRVPKLPGTDGRKMSKSYGNIINLEISEKELEQTILRMMTDPARVRRS
DPGNPENCPVWKYHQAFDISEEESKWVWEGCTTASIGCVDCKKLLLKNMKRKLAPIWENFRKIDEDPHYVDDVIMEGTKK
AREVAAKTMEEVRRAMNLMF
MGSDKIHHHHHHMRILSGMRPTGKLHIGHLVGALENWVKLQEEGNECFYFVADWHALTTHYDDVSKLKEYTRDLVRGFLA
CGIDPEKSVIFVQSGVKEHAELALLFSMIVSVSRLERVPTYKEIKSELNYKDLSTAGFLIYPVLQAADILIYKAEGVPVG
EDQVYHIELTREIARRFNYLYDEVFPEPEAILSRVPKLPGTDGRKMSKSYGNIINLEISEKELEQTILRMMTDPARVRRS
DPGNPENCPVWKYHQAFDISEEESKWVWEGCTTASIGCVDCKKLLLKNMKRKLAPIWENFRKIDEDPHYVDDVIMEGTKK
AREVAAKTMEEVRRAMNLMF
A
282365
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
Thermotoga
Escherichia
sample
trpS
2336
Thermotoga maritima
562
Escherichia coli
Plasmid
1
3.37
63.17
VAPOR DIFFUSION,SITTING DROP,NANODROP
6.5
12.5% PEG-3000, 0.25M MgCl2, 0.1M Cacodylate pH 6.5, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
277
Joint Center for Structural Genomics
JCSG
PSI, Protein Structure Initiative
pdbx_struct_assembly_auth_evidence
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
Advisory
Derived calculations
Version format compliance
Author supporting evidence
Database references
Derived calculations
Data collection
Refinement description
1
0
2006-03-28
1
1
2008-05-01
1
2
2011-07-13
1
3
2017-10-25
1
4
2023-01-25
1
5
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
BIOMOLECULE: 1
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR
INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).
SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT
SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS
A BIOLOGICALLY SIGNIFICANT OLIGIMERIZATION STATE.
Y
RCSB
Y
RCSB
2006-02-17
REL
REL
SF4
IRON/SULFUR CLUSTER
TRP
TRYPTOPHAN
HOH
water
1YI8
1yi8B
PDB
experimental model
FS4
400
2
SF4
SF4
400
A
TRP
1
3
TRP
TRP
401
A
HOH
2
4
HOH
HOH
402
A
HOH
3
4
HOH
HOH
403
A
HOH
4
4
HOH
HOH
404
A
HOH
5
4
HOH
HOH
405
A
HOH
6
4
HOH
HOH
406
A
HOH
7
4
HOH
HOH
407
A
HOH
8
4
HOH
HOH
408
A
HOH
9
4
HOH
HOH
409
A
HOH
10
4
HOH
HOH
410
A
HOH
11
4
HOH
HOH
411
A
HOH
12
4
HOH
HOH
412
A
HOH
13
4
HOH
HOH
413
A
HOH
14
4
HOH
HOH
414
A
HOH
15
4
HOH
HOH
415
A
HOH
16
4
HOH
HOH
416
A
HOH
17
4
HOH
HOH
417
A
HOH
18
4
HOH
HOH
418
A
HOH
19
4
HOH
HOH
419
A
HOH
20
4
HOH
HOH
420
A
HOH
21
4
HOH
HOH
421
A
HOH
22
4
HOH
HOH
422
A
HOH
23
4
HOH
HOH
423
A
HOH
24
4
HOH
HOH
424
A
HOH
25
4
HOH
HOH
425
A
HOH
26
4
HOH
HOH
426
A
HOH
27
4
HOH
HOH
427
A
HOH
28
4
HOH
HOH
428
A
HOH
29
4
HOH
HOH
429
A
HOH
30
4
HOH
HOH
430
A
HOH
31
4
HOH
HOH
431
A
HOH
32
4
HOH
HOH
432
A
HOH
33
4
HOH
HOH
433
A
HOH
34
4
HOH
HOH
434
A
HOH
35
4
HOH
HOH
435
A
HOH
36
4
HOH
HOH
436
A
HOH
37
4
HOH
HOH
437
A
HOH
38
4
HOH
HOH
438
A
HOH
39
4
HOH
HOH
439
A
HOH
40
4
HOH
HOH
440
A
HOH
41
4
HOH
HOH
441
A
HOH
42
4
HOH
HOH
442
A
HOH
43
4
HOH
HOH
443
A
HOH
44
4
HOH
HOH
444
A
HOH
45
4
HOH
HOH
445
A
HOH
46
4
HOH
HOH
446
A
HOH
47
4
HOH
HOH
447
A
HOH
48
4
HOH
HOH
448
A
HOH
49
4
HOH
HOH
449
A
HOH
50
4
HOH
HOH
450
A
HOH
51
4
HOH
HOH
451
A
HOH
52
4
HOH
HOH
452
A
HOH
53
4
HOH
HOH
453
A
HOH
54
4
HOH
HOH
454
A
HOH
55
4
HOH
HOH
455
A
HOH
56
4
HOH
HOH
456
A
HOH
57
4
HOH
HOH
457
A
n
1
-11
A
n
2
-10
A
n
3
-9
A
n
4
-8
A
n
5
-7
A
n
6
-6
A
n
7
-5
A
n
8
-4
A
n
9
-3
A
n
10
-2
A
n
11
-1
A
HIS
0
n
12
HIS
0
A
MET
1
n
13
MET
1
A
ARG
2
n
14
ARG
2
A
ILE
3
n
15
ILE
3
A
LEU
4
n
16
LEU
4
A
SER
5
n
17
SER
5
A
GLY
6
n
18
GLY
6
A
MET
7
n
19
MET
7
A
ARG
8
n
20
ARG
8
A
PRO
9
n
21
PRO
9
A
THR
10
n
22
THR
10
A
GLY
11
n
23
GLY
11
A
LYS
12
n
24
LYS
12
A
LEU
13
n
25
LEU
13
A
HIS
14
n
26
HIS
14
A
ILE
15
n
27
ILE
15
A
GLY
16
n
28
GLY
16
A
HIS
17
n
29
HIS
17
A
LEU
18
n
30
LEU
18
A
VAL
19
n
31
VAL
19
A
GLY
20
n
32
GLY
20
A
ALA
21
n
33
ALA
21
A
LEU
22
n
34
LEU
22
A
GLU
23
n
35
GLU
23
A
ASN
24
n
36
ASN
24
A
TRP
25
n
37
TRP
25
A
VAL
26
n
38
VAL
26
A
LYS
27
n
39
LYS
27
A
LEU
28
n
40
LEU
28
A
GLN
29
n
41
GLN
29
A
GLU
30
n
42
GLU
30
A
GLU
31
n
43
GLU
31
A
GLY
32
n
44
GLY
32
A
ASN
33
n
45
ASN
33
A
GLU
34
n
46
GLU
34
A
CYS
35
n
47
CYS
35
A
PHE
36
n
48
PHE
36
A
TYR
37
n
49
TYR
37
A
PHE
38
n
50
PHE
38
A
VAL
39
n
51
VAL
39
A
ALA
40
n
52
ALA
40
A
ASP
41
n
53
ASP
41
A
TRP
42
n
54
TRP
42
A
HIS
43
n
55
HIS
43
A
ALA
44
n
56
ALA
44
A
LEU
45
n
57
LEU
45
A
THR
46
n
58
THR
46
A
THR
47
n
59
THR
47
A
HIS
48
n
60
HIS
48
A
TYR
49
n
61
TYR
49
A
ASP
50
n
62
ASP
50
A
ASP
51
n
63
ASP
51
A
VAL
52
n
64
VAL
52
A
SER
53
n
65
SER
53
A
LYS
54
n
66
LYS
54
A
LEU
55
n
67
LEU
55
A
LYS
56
n
68
LYS
56
A
GLU
57
n
69
GLU
57
A
TYR
58
n
70
TYR
58
A
THR
59
n
71
THR
59
A
ARG
60
n
72
ARG
60
A
ASP
61
n
73
ASP
61
A
LEU
62
n
74
LEU
62
A
VAL
63
n
75
VAL
63
A
ARG
64
n
76
ARG
64
A
GLY
65
n
77
GLY
65
A
PHE
66
n
78
PHE
66
A
LEU
67
n
79
LEU
67
A
ALA
68
n
80
ALA
68
A
CYS
69
n
81
CYS
69
A
GLY
70
n
82
GLY
70
A
ILE
71
n
83
ILE
71
A
ASP
72
n
84
ASP
72
A
PRO
73
n
85
PRO
73
A
GLU
74
n
86
GLU
74
A
LYS
75
n
87
LYS
75
A
SER
76
n
88
SER
76
A
VAL
77
n
89
VAL
77
A
ILE
78
n
90
ILE
78
A
PHE
79
n
91
PHE
79
A
VAL
80
n
92
VAL
80
A
GLN
81
n
93
GLN
81
A
SER
82
n
94
SER
82
A
GLY
83
n
95
GLY
83
A
VAL
84
n
96
VAL
84
A
LYS
85
n
97
LYS
85
A
GLU
86
n
98
GLU
86
A
HIS
87
n
99
HIS
87
A
ALA
88
n
100
ALA
88
A
GLU
89
n
101
GLU
89
A
LEU
90
n
102
LEU
90
A
ALA
91
n
103
ALA
91
A
LEU
92
n
104
LEU
92
A
LEU
93
n
105
LEU
93
A
PHE
94
n
106
PHE
94
A
SER
95
n
107
SER
95
A
MET
96
n
108
MET
96
A
ILE
97
n
109
ILE
97
A
VAL
98
n
110
VAL
98
A
SER
99
n
111
SER
99
A
VAL
100
n
112
VAL
100
A
SER
101
n
113
SER
101
A
ARG
102
n
114
ARG
102
A
LEU
103
n
115
LEU
103
A
GLU
104
n
116
GLU
104
A
ARG
105
n
117
ARG
105
A
VAL
106
n
118
VAL
106
A
PRO
107
n
119
PRO
107
A
THR
108
n
120
THR
108
A
TYR
109
n
121
TYR
109
A
LYS
110
n
122
LYS
110
A
GLU
111
n
123
GLU
111
A
ILE
112
n
124
ILE
112
A
n
125
113
A
n
126
114
A
n
127
115
A
n
128
116
A
n
129
117
A
n
130
118
A
n
131
119
A
ASP
120
n
132
ASP
120
A
LEU
121
n
133
LEU
121
A
SER
122
n
134
SER
122
A
THR
123
n
135
THR
123
A
ALA
124
n
136
ALA
124
A
GLY
125
n
137
GLY
125
A
PHE
126
n
138
PHE
126
A
LEU
127
n
139
LEU
127
A
ILE
128
n
140
ILE
128
A
TYR
129
n
141
TYR
129
A
PRO
130
n
142
PRO
130
A
VAL
131
n
143
VAL
131
A
LEU
132
n
144
LEU
132
A
GLN
133
n
145
GLN
133
A
ALA
134
n
146
ALA
134
A
ALA
135
n
147
ALA
135
A
ASP
136
n
148
ASP
136
A
ILE
137
n
149
ILE
137
A
LEU
138
n
150
LEU
138
A
ILE
139
n
151
ILE
139
A
TYR
140
n
152
TYR
140
A
LYS
141
n
153
LYS
141
A
ALA
142
n
154
ALA
142
A
GLU
143
n
155
GLU
143
A
GLY
144
n
156
GLY
144
A
VAL
145
n
157
VAL
145
A
PRO
146
n
158
PRO
146
A
VAL
147
n
159
VAL
147
A
GLY
148
n
160
GLY
148
A
GLU
149
n
161
GLU
149
A
ASP
150
n
162
ASP
150
A
GLN
151
n
163
GLN
151
A
VAL
152
n
164
VAL
152
A
TYR
153
n
165
TYR
153
A
HIS
154
n
166
HIS
154
A
ILE
155
n
167
ILE
155
A
GLU
156
n
168
GLU
156
A
LEU
157
n
169
LEU
157
A
THR
158
n
170
THR
158
A
ARG
159
n
171
ARG
159
A
GLU
160
n
172
GLU
160
A
ILE
161
n
173
ILE
161
A
ALA
162
n
174
ALA
162
A
ARG
163
n
175
ARG
163
A
ARG
164
n
176
ARG
164
A
PHE
165
n
177
PHE
165
A
ASN
166
n
178
ASN
166
A
TYR
167
n
179
TYR
167
A
LEU
168
n
180
LEU
168
A
TYR
169
n
181
TYR
169
A
ASP
170
n
182
ASP
170
A
GLU
171
n
183
GLU
171
A
VAL
172
n
184
VAL
172
A
PHE
173
n
185
PHE
173
A
PRO
174
n
186
PRO
174
A
GLU
175
n
187
GLU
175
A
PRO
176
n
188
PRO
176
A
GLU
177
n
189
GLU
177
A
ALA
178
n
190
ALA
178
A
ILE
179
n
191
ILE
179
A
LEU
180
n
192
LEU
180
A
SER
181
n
193
SER
181
A
ARG
182
n
194
ARG
182
A
VAL
183
n
195
VAL
183
A
PRO
184
n
196
PRO
184
A
LYS
185
n
197
LYS
185
A
LEU
186
n
198
LEU
186
A
PRO
187
n
199
PRO
187
A
GLY
188
n
200
GLY
188
A
THR
189
n
201
THR
189
A
ASP
190
n
202
ASP
190
A
GLY
191
n
203
GLY
191
A
ARG
192
n
204
ARG
192
A
LYS
193
n
205
LYS
193
A
MET
194
n
206
MET
194
A
SER
195
n
207
SER
195
A
LYS
196
n
208
LYS
196
A
SER
197
n
209
SER
197
A
TYR
198
n
210
TYR
198
A
GLY
199
n
211
GLY
199
A
ASN
200
n
212
ASN
200
A
ILE
201
n
213
ILE
201
A
ILE
202
n
214
ILE
202
A
ASN
203
n
215
ASN
203
A
LEU
204
n
216
LEU
204
A
GLU
205
n
217
GLU
205
A
ILE
206
n
218
ILE
206
A
SER
207
n
219
SER
207
A
GLU
208
n
220
GLU
208
A
LYS
209
n
221
LYS
209
A
GLU
210
n
222
GLU
210
A
LEU
211
n
223
LEU
211
A
GLU
212
n
224
GLU
212
A
GLN
213
n
225
GLN
213
A
THR
214
n
226
THR
214
A
ILE
215
n
227
ILE
215
A
LEU
216
n
228
LEU
216
A
ARG
217
n
229
ARG
217
A
MET
218
n
230
MET
218
A
MET
219
n
231
MET
219
A
THR
220
n
232
THR
220
A
ASP
221
n
233
ASP
221
A
PRO
222
n
234
PRO
222
A
ALA
223
n
235
ALA
223
A
ARG
224
n
236
ARG
224
A
VAL
225
n
237
VAL
225
A
ARG
226
n
238
ARG
226
A
ARG
227
n
239
ARG
227
A
SER
228
n
240
SER
228
A
ASP
229
n
241
ASP
229
A
PRO
230
n
242
PRO
230
A
GLY
231
n
243
GLY
231
A
ASN
232
n
244
ASN
232
A
PRO
233
n
245
PRO
233
A
GLU
234
n
246
GLU
234
A
ASN
235
n
247
ASN
235
A
CYS
236
n
248
CYS
236
A
PRO
237
n
249
PRO
237
A
VAL
238
n
250
VAL
238
A
TRP
239
n
251
TRP
239
A
LYS
240
n
252
LYS
240
A
TYR
241
n
253
TYR
241
A
HIS
242
n
254
HIS
242
A
GLN
243
n
255
GLN
243
A
ALA
244
n
256
ALA
244
A
PHE
245
n
257
PHE
245
A
ASP
246
n
258
ASP
246
A
ILE
247
n
259
ILE
247
A
SER
248
n
260
SER
248
A
GLU
249
n
261
GLU
249
A
GLU
250
n
262
GLU
250
A
GLU
251
n
263
GLU
251
A
SER
252
n
264
SER
252
A
LYS
253
n
265
LYS
253
A
TRP
254
n
266
TRP
254
A
VAL
255
n
267
VAL
255
A
TRP
256
n
268
TRP
256
A
GLU
257
n
269
GLU
257
A
GLY
258
n
270
GLY
258
A
CYS
259
n
271
CYS
259
A
THR
260
n
272
THR
260
A
THR
261
n
273
THR
261
A
ALA
262
n
274
ALA
262
A
SER
263
n
275
SER
263
A
ILE
264
n
276
ILE
264
A
GLY
265
n
277
GLY
265
A
CYS
266
n
278
CYS
266
A
VAL
267
n
279
VAL
267
A
ASP
268
n
280
ASP
268
A
CYS
269
n
281
CYS
269
A
LYS
270
n
282
LYS
270
A
LYS
271
n
283
LYS
271
A
LEU
272
n
284
LEU
272
A
LEU
273
n
285
LEU
273
A
LEU
274
n
286
LEU
274
A
LYS
275
n
287
LYS
275
A
ASN
276
n
288
ASN
276
A
MET
277
n
289
MET
277
A
LYS
278
n
290
LYS
278
A
ARG
279
n
291
ARG
279
A
LYS
280
n
292
LYS
280
A
LEU
281
n
293
LEU
281
A
ALA
282
n
294
ALA
282
A
PRO
283
n
295
PRO
283
A
ILE
284
n
296
ILE
284
A
TRP
285
n
297
TRP
285
A
GLU
286
n
298
GLU
286
A
ASN
287
n
299
ASN
287
A
PHE
288
n
300
PHE
288
A
ARG
289
n
301
ARG
289
A
LYS
290
n
302
LYS
290
A
ILE
291
n
303
ILE
291
A
ASP
292
n
304
ASP
292
A
GLU
293
n
305
GLU
293
A
ASP
294
n
306
ASP
294
A
PRO
295
n
307
PRO
295
A
HIS
296
n
308
HIS
296
A
TYR
297
n
309
TYR
297
A
VAL
298
n
310
VAL
298
A
ASP
299
n
311
ASP
299
A
ASP
300
n
312
ASP
300
A
VAL
301
n
313
VAL
301
A
ILE
302
n
314
ILE
302
A
MET
303
n
315
MET
303
A
GLU
304
n
316
GLU
304
A
GLY
305
n
317
GLY
305
A
THR
306
n
318
THR
306
A
LYS
307
n
319
LYS
307
A
LYS
308
n
320
LYS
308
A
ALA
309
n
321
ALA
309
A
ARG
310
n
322
ARG
310
A
GLU
311
n
323
GLU
311
A
VAL
312
n
324
VAL
312
A
ALA
313
n
325
ALA
313
A
ALA
314
n
326
ALA
314
A
LYS
315
n
327
LYS
315
A
THR
316
n
328
THR
316
A
MET
317
n
329
MET
317
A
GLU
318
n
330
GLU
318
A
GLU
319
n
331
GLU
319
A
VAL
320
n
332
VAL
320
A
ARG
321
n
333
ARG
321
A
ARG
322
n
334
ARG
322
A
ALA
323
n
335
ALA
323
A
MET
324
n
336
MET
324
A
ASN
325
n
337
ASN
325
A
LEU
326
n
338
LEU
326
A
MET
327
n
339
MET
327
A
PHE
328
n
340
PHE
328
A
1.8135
0.9194
0.1771
4.2673
-0.0998
1.4552
-0.0069
-0.1954
-0.3373
0.0655
0.0903
-0.0994
0.1539
0.1612
-0.0834
-0.2319
0.0687
-0.0166
-0.1924
-0.0084
-0.1401
refined
17.1597
60.0352
2.6301
X-RAY DIFFRACTION
0.2449
-0.5585
-0.0514
3.6450
-0.4407
0.1420
-0.0542
-0.0888
-0.0269
0.3391
0.0589
-0.1949
0.1218
0.1664
-0.0047
-0.0796
0.0387
-0.0890
-0.0158
0.0029
-0.1731
refined
24.4836
63.4264
9.4529
X-RAY DIFFRACTION
0.6630
-1.3631
-0.0895
4.2801
0.3135
0.5379
-0.0348
-0.0275
-0.2607
-0.1106
0.1371
0.4635
0.2372
0.1200
-0.1023
0.0985
0.0292
-0.0199
0.0390
0.0329
0.0236
refined
19.0048
41.4477
1.7400
X-RAY DIFFRACTION
A
0
A
12
A
112
A
124
X-RAY DIFFRACTION
1
ALL
A
120
A
132
A
196
A
208
X-RAY DIFFRACTION
2
ALL
A
197
A
209
A
400
B
X-RAY DIFFRACTION
3
ALL
author_and_software_defined_assembly
PISA,PQS
2
dimeric
gel filtration
light scattering
5000
-85
27620
A
CYS
236
A
SG
CYS
248
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S1
SF4
1_555
117.3
A
CYS
236
A
SG
CYS
248
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
107.6
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
108.3
A
CYS
236
A
SG
CYS
248
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
110.8
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
107.4
A
SF4
400
B
S3
SF4
1_555
A
SF4
400
B
FE2
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
104.8
A
CYS
259
A
SG
CYS
271
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S2
SF4
1_555
108.3
A
CYS
259
A
SG
CYS
271
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
111.6
A
SF4
400
B
S2
SF4
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
109.0
A
CYS
259
A
SG
CYS
271
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
118.4
A
SF4
400
B
S2
SF4
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
105.1
A
SF4
400
B
S3
SF4
1_555
A
SF4
400
B
FE1
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
103.9
A
CYS
266
A
SG
CYS
278
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S1
SF4
1_555
107.8
A
CYS
266
A
SG
CYS
278
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S2
SF4
1_555
113.4
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S2
SF4
1_555
103.9
A
CYS
266
A
SG
CYS
278
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
114.9
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
107.0
A
SF4
400
B
S2
SF4
1_555
A
SF4
400
B
FE4
SF4
1_555
A
SF4
400
B
S3
SF4
1_555
109.1
A
CYS
269
A
SG
CYS
281
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S1
SF4
1_555
107.2
A
CYS
269
A
SG
CYS
281
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S2
SF4
1_555
108.7
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S2
SF4
1_555
105.5
A
CYS
269
A
SG
CYS
281
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
123.1
A
SF4
400
B
S1
SF4
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
106.3
A
SF4
400
B
S2
SF4
1_555
A
SF4
400
B
FE3
SF4
1_555
A
SF4
400
B
S4
SF4
1_555
104.8
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_565
x,-y+1,-z
crystal symmetry operation
0.0000000000
152.7300000000
0.0000000000
A
N
ILE
3
A
N
ILE
15
A
O
GLU
34
A
O
GLU
46
A
N
CYS
35
A
N
CYS
47
A
O
VAL
77
A
O
VAL
89
A
N
VAL
145
A
N
VAL
157
A
O
ILE
179
A
O
ILE
191
1
A
CE
LYS
12
A
CE
LYS
24
1
Y
1
A
NZ
LYS
12
A
NZ
LYS
24
1
Y
1
A
CE
LYS
27
A
CE
LYS
39
1
Y
1
A
NZ
LYS
27
A
NZ
LYS
39
1
Y
1
A
CG
GLU
74
A
CG
GLU
86
1
Y
1
A
CD
GLU
74
A
CD
GLU
86
1
Y
1
A
OE1
GLU
74
A
OE1
GLU
86
1
Y
1
A
OE2
GLU
74
A
OE2
GLU
86
1
Y
1
A
OG1
THR
108
A
OG1
THR
120
1
Y
1
A
CG2
THR
108
A
CG2
THR
120
1
Y
1
A
CD
LYS
110
A
CD
LYS
122
1
Y
1
A
CE
LYS
110
A
CE
LYS
122
1
Y
1
A
NZ
LYS
110
A
NZ
LYS
122
1
Y
1
A
CD
GLU
111
A
CD
GLU
123
1
Y
1
A
OE1
GLU
111
A
OE1
GLU
123
1
Y
1
A
OE2
GLU
111
A
OE2
GLU
123
1
Y
1
A
CD
GLU
149
A
CD
GLU
161
1
Y
1
A
OE1
GLU
149
A
OE1
GLU
161
1
Y
1
A
OE2
GLU
149
A
OE2
GLU
161
1
Y
1
A
CG
ASP
150
A
CG
ASP
162
1
Y
1
A
OD1
ASP
150
A
OD1
ASP
162
1
Y
1
A
OD2
ASP
150
A
OD2
ASP
162
1
Y
1
A
CG
ARG
182
A
CG
ARG
194
1
Y
1
A
CD
ARG
182
A
CD
ARG
194
1
Y
1
A
NE
ARG
182
A
NE
ARG
194
1
Y
1
A
CZ
ARG
182
A
CZ
ARG
194
1
Y
1
A
NH1
ARG
182
A
NH1
ARG
194
1
Y
1
A
NH2
ARG
182
A
NH2
ARG
194
1
Y
1
A
CD
LYS
185
A
CD
LYS
197
1
Y
1
A
CE
LYS
185
A
CE
LYS
197
1
Y
1
A
NZ
LYS
185
A
NZ
LYS
197
1
Y
1
A
CE
LYS
193
A
CE
LYS
205
1
Y
1
A
NZ
LYS
193
A
NZ
LYS
205
1
Y
1
A
CD
LYS
209
A
CD
LYS
221
1
Y
1
A
CE
LYS
209
A
CE
LYS
221
1
Y
1
A
NZ
LYS
209
A
NZ
LYS
221
1
Y
1
A
CD
GLU
210
A
CD
GLU
222
1
Y
1
A
OE1
GLU
210
A
OE1
GLU
222
1
Y
1
A
OE2
GLU
210
A
OE2
GLU
222
1
Y
1
A
CD
GLU
212
A
CD
GLU
224
1
Y
1
A
OE1
GLU
212
A
OE1
GLU
224
1
Y
1
A
OE2
GLU
212
A
OE2
GLU
224
1
Y
1
A
CD
GLN
213
A
CD
GLN
225
1
Y
1
A
OE1
GLN
213
A
OE1
GLN
225
1
Y
1
A
NE2
GLN
213
A
NE2
GLN
225
1
Y
1
A
CE
LYS
253
A
CE
LYS
265
1
Y
1
A
NZ
LYS
253
A
NZ
LYS
265
1
Y
1
A
CG
GLU
257
A
CG
GLU
269
1
Y
1
A
CD
GLU
257
A
CD
GLU
269
1
Y
1
A
OE1
GLU
257
A
OE1
GLU
269
1
Y
1
A
OE2
GLU
257
A
OE2
GLU
269
1
Y
1
A
NZ
LYS
271
A
NZ
LYS
283
1
Y
1
A
CE
LYS
307
A
CE
LYS
319
1
Y
1
A
NZ
LYS
307
A
NZ
LYS
319
1
Y
1
A
CE
LYS
315
A
CE
LYS
327
1
Y
1
A
NZ
LYS
315
A
NZ
LYS
327
1
Y
1
A
MET
-11
A
MET
1
1
Y
1
A
GLY
-10
A
GLY
2
1
Y
1
A
SER
-9
A
SER
3
1
Y
1
A
ASP
-8
A
ASP
4
1
Y
1
A
LYS
-7
A
LYS
5
1
Y
1
A
ILE
-6
A
ILE
6
1
Y
1
A
HIS
-5
A
HIS
7
1
Y
1
A
HIS
-4
A
HIS
8
1
Y
1
A
HIS
-3
A
HIS
9
1
Y
1
A
HIS
-2
A
HIS
10
1
Y
1
A
HIS
-1
A
HIS
11
1
Y
1
A
LYS
113
A
LYS
125
1
Y
1
A
SER
114
A
SER
126
1
Y
1
A
GLU
115
A
GLU
127
1
Y
1
A
LEU
116
A
LEU
128
1
Y
1
A
ASN
117
A
ASN
129
1
Y
1
A
TYR
118
A
TYR
130
1
Y
1
A
LYS
119
A
LYS
131
1
Y
1
A
A
OH
N
TYR
TRP
129
401
2.11
1
A
TYR
109
-82.12
-83.59
1
A
TYR
169
-122.15
-97.25
1
A
LYS
193
-49.07
154.40
1
A
GLU
205
-93.37
34.82
1
A
ASN
235
-99.38
31.04
1
A
HIS
296
93.30
-16.99
35.567
2.090
0.000
0.000
-1.520
0.000
-0.570
0.950
0.921
(1) HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
(2) IN THE ACTIVE SITE, L-TRYPTOPHAN WAS MODELLED
BASED ON ELECTRON DENSITY.
(3) A [4FE-4S] IS COORDINATED TO THE SIDE CHAINS OF
CYS 236,259,266 AND 269. BASED ON ELECTRON DENSITY
AND ITS GEOMETRY, IRON SULFUR CLUSTER IS VERY
CONCLUSIVE. X-RAY FLUORESCENCE EXPERIMENTS CONFIRMED
THE PRESENCE OF IRON.
(4) THE RESIDUES OF A113 TO A119 WERE NOT VISIBLE
IN THE ELECTRON DENSITY MAPS.
0.256
0.194
0.197
0.19724
2.500
29.64
894
17623
5.100
99.280
19.016
0.196
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
0.00
MOLECULAR REPLACEMENT
0.324
0.259
0.800
0.800
1.200
1yi8B
MAXIMUM LIKELIHOOD
MASK
2.500
29.64
56
2626
23
0
2547
0.013
0.022
2650
0.001
0.020
1811
1.603
1.966
3601
1.012
3.002
4395
3.256
5.000
324
33.224
23.305
118
11.769
15.000
457
14.102
15.000
20
0.099
0.200
395
0.005
0.020
2917
0.001
0.020
544
0.226
0.200
651
0.191
0.200
1876
0.184
0.200
1345
0.087
0.200
1225
0.158
0.200
71
0.282
0.200
7
0.170
0.200
32
0.162
0.200
7
1.704
3.000
1703
0.328
3.000
650
2.751
5.000
2621
4.903
8.000
1140
6.681
11.000
967
0.463
0.327
2.565
61
1213
1274
20
98.910
49.406
2.500
29.64
2G36
17636
0.078
1
8.820
1.93
91.400
0.47
2.50
2.59
2.1
5268
2773
1
1.86
97.9
82.40
0.43
2.59
2.69
2.3
5461
2750
1
85.60
0.357
2.69
2.81
3.0
5606
2829
1
86.00
0.288
2.81
2.96
3.7
5910
2982
1
87.20
0.214
2.96
3.15
4.8
6088
3106
1
90.80
0.129
3.15
3.39
7.0
6052
3099
1
93.70
0.075
3.39
3.73
10.5
6298
3224
1
96.60
0.048
3.73
4.26
14.5
6335
3264
1
98.40
0.04
4.26
29.64
16.7
6391
3262
1
97.60
refinement
Murshudov, G.N.
ccp4@dl.ac.uk
Fortran
http://www.ccp4.ac.uk/main.html
REFMAC
program
5.2.0019
data scaling
Wolfgang Kabsch
http://www.mpimf-heidelberg.mpg.de/~kabsch/xds/xscale_program.html
XSCALE
program
data extraction
PDB
sw-help@rcsb.rutgers.edu
Nov. 1, 2005
C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
package
1.701
data reduction
XDS
phasing
MOLREP
Crystal structure of Tryptophanyl-tRNA synthetase (EC 6.1.1.2) (Tryptophan-tRNA ligase)(TrpRS) (tm0492) from THERMOTOGA MARITIMA at 2.50 A resolution
1
N
N
2
N
N
3
N
N
4
N
N
SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT
SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS
A BIOLOGICALLY SIGNIFICANT OLIGIMERIZATION STATE.
A
HIS
14
A
HIS
26
HELX_P
A
GLY
20
A
GLY
32
1
1
7
A
GLY
20
A
GLY
32
HELX_P
A
GLU
31
A
GLU
43
1
2
12
A
ALA
40
A
ALA
52
HELX_P
A
TYR
49
A
TYR
61
1
3
10
A
LYS
54
A
LYS
66
HELX_P
A
CYS
69
A
CYS
81
1
4
16
A
SER
82
A
SER
94
HELX_P
A
VAL
84
A
VAL
96
5
5
3
A
LYS
85
A
LYS
97
HELX_P
A
MET
96
A
MET
108
1
6
12
A
SER
99
A
SER
111
HELX_P
A
ARG
105
A
ARG
117
1
7
7
A
VAL
106
A
VAL
118
HELX_P
A
GLU
111
A
GLU
123
1
8
6
A
THR
123
A
THR
135
HELX_P
A
ILE
128
A
ILE
140
1
9
6
A
ILE
128
A
ILE
140
HELX_P
A
ILE
139
A
ILE
151
1
10
12
A
GLY
148
A
GLY
160
HELX_P
A
ASP
150
A
ASP
162
5
11
3
A
GLN
151
A
GLN
163
HELX_P
A
TYR
169
A
TYR
181
1
12
19
A
SER
195
A
SER
207
HELX_P
A
GLY
199
A
GLY
211
5
13
5
A
SER
207
A
SER
219
HELX_P
A
ARG
217
A
ARG
229
1
14
11
A
ASN
232
A
ASN
244
HELX_P
A
ASN
235
A
ASN
247
5
15
4
A
CYS
236
A
CYS
248
HELX_P
A
PHE
245
A
PHE
257
1
16
10
A
SER
248
A
SER
260
HELX_P
A
THR
261
A
THR
273
1
17
14
A
GLY
265
A
GLY
277
HELX_P
A
ASP
294
A
ASP
306
1
18
30
A
HIS
296
A
HIS
308
HELX_P
A
MET
324
A
MET
336
1
19
29
metalc
2.285
A
CYS
236
A
SG
CYS
248
1_555
A
SF4
400
B
FE2
SF4
1_555
metalc
2.341
A
CYS
259
A
SG
CYS
271
1_555
A
SF4
400
B
FE1
SF4
1_555
metalc
2.296
A
CYS
266
A
SG
CYS
278
1_555
A
SF4
400
B
FE4
SF4
1_555
metalc
2.299
A
CYS
269
A
SG
CYS
281
1_555
A
SF4
400
B
FE3
SF4
1_555
LIGASE
tm0492, Tryptophanyl-tRNA synthetase (EC 6.1.1.2) (Tryptophan-tRNA ligase)(TrpRS), Structural Genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI, LIGASE
SYW_THEMA
UNP
1
1
Q9WYW2
MRILSGMRPTGKLHIGHLVGALENWVKLQEEGNECFYFVADWHALTTHYDDVSKLKEYTRDLVRGFLACGIDPEKSVIFV
QSGVKEHAELALLFSMIVSVSRLERVPTYKEIKSELNYKDLSTAGFLIYPVLQAADILIYKAEGVPVGEDQVYHIELTRE
IARRFNYLYDEVFPEPEAILSRVPKLPGTDGRKMSKSYGNIINLEISEKELEQTILRMMTDPARVRRSDPGNPENCPVWK
YHQAFDISEEESKWVWEGCTTASIGCVDCKKLLLKNMKRKLAPIWENFRKIDEDPHYVDDVIMEGTKKAREVAAKTMEEV
RRAMNLMF
1
328
2G36
1
328
Q9WYW2
A
1
13
340
1
expression tag
MET
-11
2G36
A
Q9WYW2
UNP
1
1
expression tag
GLY
-10
2G36
A
Q9WYW2
UNP
2
1
expression tag
SER
-9
2G36
A
Q9WYW2
UNP
3
1
expression tag
ASP
-8
2G36
A
Q9WYW2
UNP
4
1
expression tag
LYS
-7
2G36
A
Q9WYW2
UNP
5
1
expression tag
ILE
-6
2G36
A
Q9WYW2
UNP
6
1
expression tag
HIS
-5
2G36
A
Q9WYW2
UNP
7
1
expression tag
HIS
-4
2G36
A
Q9WYW2
UNP
8
1
expression tag
HIS
-3
2G36
A
Q9WYW2
UNP
9
1
expression tag
HIS
-2
2G36
A
Q9WYW2
UNP
10
1
expression tag
HIS
-1
2G36
A
Q9WYW2
UNP
11
1
expression tag
HIS
0
2G36
A
Q9WYW2
UNP
12
3
2
parallel
parallel
parallel
A
ARG
2
A
ARG
14
A
MET
7
A
MET
19
A
GLU
34
A
GLU
46
A
VAL
39
A
VAL
51
A
VAL
77
A
VAL
89
A
VAL
80
A
VAL
92
A
GLY
144
A
GLY
156
A
VAL
147
A
VAL
159
A
GLU
177
A
GLU
189
A
LEU
180
A
LEU
192
BINDING SITE FOR RESIDUE SF4 A 400
A
SF4
400
Software
8
BINDING SITE FOR RESIDUE TRP A 401
A
TRP
401
Software
12
A
THR
220
A
THR
232
8
1_555
A
ASP
221
A
ASP
233
8
1_555
A
ARG
224
A
ARG
236
8
1_555
A
CYS
236
A
CYS
248
8
1_555
A
VAL
238
A
VAL
250
8
1_555
A
CYS
259
A
CYS
271
8
1_555
A
CYS
266
A
CYS
278
8
1_555
A
CYS
269
A
CYS
281
8
1_555
A
LEU
4
A
LEU
16
12
1_555
A
SER
5
A
SER
17
12
1_555
A
GLY
6
A
GLY
18
12
1_555
A
ARG
8
A
ARG
20
12
1_555
A
HIS
43
A
HIS
55
12
1_555
A
TYR
129
A
TYR
141
12
1_555
A
GLN
133
A
GLN
145
12
1_555
A
ASP
136
A
ASP
148
12
1_555
A
ILE
137
A
ILE
149
12
1_555
A
VAL
145
A
VAL
157
12
1_555
A
GLN
151
A
GLN
163
12
1_555
A
HOH
411
D
HOH
12
1_555
20
C 2 2 21