0.015017
0.000000
0.005698
0.000000
0.018337
0.000000
0.000000
0.000000
0.013593
0.00000
0.00000
0.00000
Bernstein, D.A.
Zittel, M.C.
Keck, J.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
110.78
90.00
66.591
54.534
78.686
C10 H16 N5 O12 P3 S
523.247
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
ATP-GAMMA-S; ADENOSINE 5'-(3-THIOTRIPHOSPHATE); ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE); ADENOSINE-5'-DIPHOSPHATE MONOTHIOPHOSPHATE
non-polymer
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
Mn 2
54.938
MANGANESE (II) ION
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
P
N
2
N
S
N
3
N
O
N
4
N
O
N
5
N
P
N
6
N
O
N
7
N
O
N
8
N
O
N
9
N
P
N
10
N
O
N
11
N
O
N
12
N
O
N
13
N
O
N
14
N
C
N
15
R
C
N
16
N
O
N
17
S
C
N
18
N
O
N
19
R
C
N
20
N
O
N
21
R
C
Y
22
N
N
Y
23
N
C
Y
24
N
N
Y
25
N
C
Y
26
N
C
N
27
N
N
Y
28
N
N
Y
29
N
C
Y
30
N
N
Y
31
N
C
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
O
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
N
N
62
S
C
N
63
N
C
N
64
N
O
N
65
N
C
N
66
N
C
N
67
N
C
N
68
N
N
N
69
N
C
N
70
N
N
N
71
N
N
N
72
N
O
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
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
O
N
95
N
N
N
96
N
O
N
97
N
H
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
N
N
106
S
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
O
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
N
N
122
R
C
N
123
N
C
N
124
N
O
N
125
N
C
N
126
N
S
N
127
N
O
N
128
N
H
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
N
N
136
S
C
N
137
N
C
N
138
N
O
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
O
N
143
N
N
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
H
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
N
N
156
S
C
N
157
N
C
N
158
N
O
N
159
N
C
N
160
N
C
N
161
N
C
N
162
N
O
N
163
N
O
N
164
N
O
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
N
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
O
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
Y
189
N
C
Y
190
N
N
Y
191
N
C
Y
192
N
C
Y
193
N
N
N
194
N
O
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
O
N
206
N
H
N
207
N
H
N
208
N
N
N
209
S
C
N
210
N
C
N
211
N
O
N
212
S
C
N
213
N
C
N
214
N
C
N
215
N
C
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
C
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
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
N
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
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
N
282
N
C
N
283
N
S
N
284
N
C
N
285
N
O
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
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
MN
N
298
N
N
N
299
S
C
N
300
N
C
N
301
N
O
N
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
N
309
N
O
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
N
326
N
C
N
327
N
C
N
328
N
O
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
N
343
N
O
N
344
N
O
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
R
C
N
357
N
O
N
358
N
C
N
359
N
O
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
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
N
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
N
383
N
O
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
394
N
H
N
395
N
H
N
396
N
N
N
397
S
C
N
398
N
C
N
399
N
O
N
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
N
407
N
O
N
408
N
O
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
N
N
421
S
C
N
422
N
C
N
423
N
O
N
424
N
C
N
425
N
C
N
426
N
C
N
427
N
O
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
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
ZN
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
doub
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
doub
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
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
Y
23
N
sing
Y
24
N
sing
Y
25
N
doub
Y
26
N
sing
Y
27
N
sing
Y
28
N
doub
N
29
N
sing
Y
30
N
doub
Y
31
N
sing
Y
32
N
doub
Y
33
N
sing
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
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
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
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
doub
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
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
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
doub
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
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
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
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
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
doub
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
Y
189
N
sing
Y
190
N
doub
Y
191
N
doub
N
192
N
sing
Y
193
N
sing
N
194
N
sing
Y
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
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
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
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
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
Y
297
N
doub
Y
298
N
sing
Y
299
N
sing
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
doub
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
doub
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
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
sing
N
360
N
sing
N
361
N
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
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
N
388
N
sing
N
389
N
doub
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
doub
N
399
N
sing
Y
400
N
doub
N
401
N
sing
Y
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
doub
N
414
N
sing
N
415
N
sing
N
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
UK
Embo J.
EMJODG
0897
0261-4189
22
4910
4921
10.1093/emboj/cdg500
14517231
High-resolution structure of the E. coli RecQ helicase catalytic core
2003
10.2210/pdb1oyy/pdb
pdb_00001oyy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110
1
CCD
2003-02-16
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
0.9000
1.0
14-BM-C
APS
0.9000
SYNCHROTRON
APS BEAMLINE 14-BM-C
58730.191
ATP-dependent DNA helicase
3.6.1.-
54 kDa Catalytic domain
1
man
polymer
65.409
ZINC ION
1
syn
non-polymer
54.938
MANGANESE (II) ION
2
syn
non-polymer
523.247
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
1
syn
non-polymer
18.015
water
43
nat
water
RecQ helicase
no
no
MAQAEVLNLESGAKQVLQETFGYQQFRPGQEEIIDTVLSGRDCLVVMPTGGGKSLCYQIPALLLNGLTVVVSPLISLMKD
QVDQLQANGVAAACLNSTQTREQQLEVMTGCRTGQIRLLYIAPERLMLDNFLEHLAHWNPVLLAVDEAHCISQWGHDFRP
EYAALGQLRQRFPTLPFMALTATADDTTRQDIVRLLGLNDPLIQISSFDRPNIRYMLMEKFKPLDQLMRYVQEQRGKSGI
IYCNSRAKVEDTAARLQSKGISAAAYHAGLENNVRADVQEKFQRDDLQIVVATVAFGMGINKPNVRFVVHFDIPRNIESY
YQETGRAGRDGLPAEAMLFYDPADMAWLRRCLEEKPQGQLQDIERHKLNAMGAFAEAQTCRRLVLLNYFGEGRQEPCGNC
DICLDPPKQYDGSTDAQIALSTIGRVNQRFGMGYVVEVIRGANNQRIRDYGHDKLKVYGMGRDKSHEHWVSVIRQLIHLG
LVTQNIAQHSALQLTEAARPVLRGESSLQLAVPRIVALKPKAM
MAQAEVLNLESGAKQVLQETFGYQQFRPGQEEIIDTVLSGRDCLVVMPTGGGKSLCYQIPALLLNGLTVVVSPLISLMKD
QVDQLQANGVAAACLNSTQTREQQLEVMTGCRTGQIRLLYIAPERLMLDNFLEHLAHWNPVLLAVDEAHCISQWGHDFRP
EYAALGQLRQRFPTLPFMALTATADDTTRQDIVRLLGLNDPLIQISSFDRPNIRYMLMEKFKPLDQLMRYVQEQRGKSGI
IYCNSRAKVEDTAARLQSKGISAAAYHAGLENNVRADVQEKFQRDDLQIVVATVAFGMGINKPNVRFVVHFDIPRNIESY
YQETGRAGRDGLPAEAMLFYDPADMAWLRRCLEEKPQGQLQDIERHKLNAMGAFAEAQTCRRLVLLNYFGEGRQEPCGNC
DICLDPPKQYDGSTDAQIALSTIGRVNQRFGMGYVVEVIRGANNQRIRDYGHDKLKVYGMGRDKSHEHWVSVIRQLIHLG
LVTQNIAQHSALQLTEAARPVLRGESSLQLAVPRIVALKPKAM
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
recQ
562
Escherichia coli
562
Escherichia coli
BL21 (DE3) pLysS
pET28b derivative
1
2.27
45.90
VAPOR DIFFUSION, HANGING DROP
7.5
PEG 1000, PEG 400, MES, Ammonium Sulfate, Manganese Chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 110K
exptl_crystal_grow
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
Experimental preparation
Database references
Derived calculations
Data collection
Refinement description
1
0
2003-10-07
1
1
2008-04-29
1
2
2011-07-13
1
3
2018-01-31
1
4
2022-12-21
1
5
2023-09-20
_exptl_crystal_grow.temp
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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_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_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_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
Structure of the Apo-form of the RecQ Catalytic Core
BIOMOLECULE:
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 1 CHAIN(S). THE AUTHORS STATE IT IS
NOT CLEAR WHAT THE ACTIVE OLIGOMERIC STATE OF E. COLI
RECQ HELICASE IS AT THIS TIME.
RCSB
Y
RCSB
2003-04-07
REL
REL
ZN
ZINC ION
MN
MANGANESE (II) ION
AGS
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
HOH
water
1OYW
PDB entry 1OYW
PDB
experimental model
ZN
101
2
ZN
ZN
524
A
MN
102
3
MN
MN
525
A
MN
103
3
MN
MN
526
A
AGS
104
4
AGS
AGS
527
A
WAT
1
5
HOH
HOH
528
A
WAT
2
5
HOH
HOH
529
A
WAT
3
5
HOH
HOH
530
A
WAT
4
5
HOH
HOH
531
A
WAT
5
5
HOH
HOH
532
A
WAT
6
5
HOH
HOH
533
A
WAT
7
5
HOH
HOH
534
A
WAT
8
5
HOH
HOH
535
A
WAT
9
5
HOH
HOH
536
A
WAT
10
5
HOH
HOH
537
A
WAT
11
5
HOH
HOH
538
A
WAT
12
5
HOH
HOH
539
A
WAT
13
5
HOH
HOH
540
A
WAT
14
5
HOH
HOH
541
A
WAT
15
5
HOH
HOH
542
A
WAT
16
5
HOH
HOH
543
A
WAT
17
5
HOH
HOH
544
A
WAT
18
5
HOH
HOH
545
A
WAT
19
5
HOH
HOH
546
A
WAT
20
5
HOH
HOH
547
A
WAT
21
5
HOH
HOH
548
A
WAT
22
5
HOH
HOH
549
A
WAT
23
5
HOH
HOH
550
A
WAT
24
5
HOH
HOH
551
A
WAT
25
5
HOH
HOH
552
A
WAT
26
5
HOH
HOH
553
A
WAT
27
5
HOH
HOH
554
A
WAT
28
5
HOH
HOH
555
A
WAT
29
5
HOH
HOH
556
A
WAT
30
5
HOH
HOH
557
A
WAT
31
5
HOH
HOH
558
A
WAT
32
5
HOH
HOH
559
A
WAT
33
5
HOH
HOH
560
A
WAT
34
5
HOH
HOH
561
A
WAT
35
5
HOH
HOH
562
A
WAT
36
5
HOH
HOH
563
A
WAT
37
5
HOH
HOH
564
A
WAT
39
5
HOH
HOH
565
A
WAT
40
5
HOH
HOH
566
A
WAT
41
5
HOH
HOH
567
A
WAT
42
5
HOH
HOH
568
A
WAT
43
5
HOH
HOH
569
A
WAT
44
5
HOH
HOH
570
A
MET
1
n
1
MET
1
A
ALA
2
n
2
ALA
2
A
GLN
3
n
3
GLN
3
A
ALA
4
n
4
ALA
4
A
GLU
5
n
5
GLU
5
A
VAL
6
n
6
VAL
6
A
LEU
7
n
7
LEU
7
A
ASN
8
n
8
ASN
8
A
LEU
9
n
9
LEU
9
A
GLU
10
n
10
GLU
10
A
SER
11
n
11
SER
11
A
GLY
12
n
12
GLY
12
A
ALA
13
n
13
ALA
13
A
LYS
14
n
14
LYS
14
A
GLN
15
n
15
GLN
15
A
VAL
16
n
16
VAL
16
A
LEU
17
n
17
LEU
17
A
GLN
18
n
18
GLN
18
A
GLU
19
n
19
GLU
19
A
THR
20
n
20
THR
20
A
PHE
21
n
21
PHE
21
A
GLY
22
n
22
GLY
22
A
TYR
23
n
23
TYR
23
A
GLN
24
n
24
GLN
24
A
GLN
25
n
25
GLN
25
A
PHE
26
n
26
PHE
26
A
ARG
27
n
27
ARG
27
A
PRO
28
n
28
PRO
28
A
GLY
29
n
29
GLY
29
A
GLN
30
n
30
GLN
30
A
GLU
31
n
31
GLU
31
A
GLU
32
n
32
GLU
32
A
ILE
33
n
33
ILE
33
A
ILE
34
n
34
ILE
34
A
ASP
35
n
35
ASP
35
A
THR
36
n
36
THR
36
A
VAL
37
n
37
VAL
37
A
LEU
38
n
38
LEU
38
A
SER
39
n
39
SER
39
A
GLY
40
n
40
GLY
40
A
ARG
41
n
41
ARG
41
A
ASP
42
n
42
ASP
42
A
CYS
43
n
43
CYS
43
A
LEU
44
n
44
LEU
44
A
VAL
45
n
45
VAL
45
A
VAL
46
n
46
VAL
46
A
MET
47
n
47
MET
47
A
PRO
48
n
48
PRO
48
A
THR
49
n
49
THR
49
A
GLY
50
n
50
GLY
50
A
GLY
51
n
51
GLY
51
A
GLY
52
n
52
GLY
52
A
LYS
53
n
53
LYS
53
A
SER
54
n
54
SER
54
A
LEU
55
n
55
LEU
55
A
CYS
56
n
56
CYS
56
A
TYR
57
n
57
TYR
57
A
GLN
58
n
58
GLN
58
A
ILE
59
n
59
ILE
59
A
PRO
60
n
60
PRO
60
A
ALA
61
n
61
ALA
61
A
LEU
62
n
62
LEU
62
A
LEU
63
n
63
LEU
63
A
LEU
64
n
64
LEU
64
A
ASN
65
n
65
ASN
65
A
GLY
66
n
66
GLY
66
A
LEU
67
n
67
LEU
67
A
THR
68
n
68
THR
68
A
VAL
69
n
69
VAL
69
A
VAL
70
n
70
VAL
70
A
VAL
71
n
71
VAL
71
A
SER
72
n
72
SER
72
A
PRO
73
n
73
PRO
73
A
LEU
74
n
74
LEU
74
A
ILE
75
n
75
ILE
75
A
SER
76
n
76
SER
76
A
LEU
77
n
77
LEU
77
A
MET
78
n
78
MET
78
A
LYS
79
n
79
LYS
79
A
ASP
80
n
80
ASP
80
A
GLN
81
n
81
GLN
81
A
VAL
82
n
82
VAL
82
A
ASP
83
n
83
ASP
83
A
GLN
84
n
84
GLN
84
A
LEU
85
n
85
LEU
85
A
GLN
86
n
86
GLN
86
A
ALA
87
n
87
ALA
87
A
ASN
88
n
88
ASN
88
A
GLY
89
n
89
GLY
89
A
VAL
90
n
90
VAL
90
A
ALA
91
n
91
ALA
91
A
ALA
92
n
92
ALA
92
A
ALA
93
n
93
ALA
93
A
CYS
94
n
94
CYS
94
A
LEU
95
n
95
LEU
95
A
ASN
96
n
96
ASN
96
A
SER
97
n
97
SER
97
A
THR
98
n
98
THR
98
A
GLN
99
n
99
GLN
99
A
THR
100
n
100
THR
100
A
ARG
101
n
101
ARG
101
A
GLU
102
n
102
GLU
102
A
GLN
103
n
103
GLN
103
A
GLN
104
n
104
GLN
104
A
LEU
105
n
105
LEU
105
A
GLU
106
n
106
GLU
106
A
VAL
107
n
107
VAL
107
A
MET
108
n
108
MET
108
A
THR
109
n
109
THR
109
A
GLY
110
n
110
GLY
110
A
CYS
111
n
111
CYS
111
A
ARG
112
n
112
ARG
112
A
THR
113
n
113
THR
113
A
GLY
114
n
114
GLY
114
A
GLN
115
n
115
GLN
115
A
ILE
116
n
116
ILE
116
A
ARG
117
n
117
ARG
117
A
LEU
118
n
118
LEU
118
A
LEU
119
n
119
LEU
119
A
TYR
120
n
120
TYR
120
A
ILE
121
n
121
ILE
121
A
ALA
122
n
122
ALA
122
A
PRO
123
n
123
PRO
123
A
GLU
124
n
124
GLU
124
A
ARG
125
n
125
ARG
125
A
LEU
126
n
126
LEU
126
A
MET
127
n
127
MET
127
A
LEU
128
n
128
LEU
128
A
ASP
129
n
129
ASP
129
A
ASN
130
n
130
ASN
130
A
PHE
131
n
131
PHE
131
A
LEU
132
n
132
LEU
132
A
GLU
133
n
133
GLU
133
A
HIS
134
n
134
HIS
134
A
LEU
135
n
135
LEU
135
A
ALA
136
n
136
ALA
136
A
HIS
137
n
137
HIS
137
A
TRP
138
n
138
TRP
138
A
ASN
139
n
139
ASN
139
A
PRO
140
n
140
PRO
140
A
VAL
141
n
141
VAL
141
A
LEU
142
n
142
LEU
142
A
LEU
143
n
143
LEU
143
A
ALA
144
n
144
ALA
144
A
VAL
145
n
145
VAL
145
A
ASP
146
n
146
ASP
146
A
GLU
147
n
147
GLU
147
A
ALA
148
n
148
ALA
148
A
HIS
149
n
149
HIS
149
A
CYS
150
n
150
CYS
150
A
ILE
151
n
151
ILE
151
A
SER
152
n
152
SER
152
A
GLN
153
n
153
GLN
153
A
TRP
154
n
154
TRP
154
A
GLY
155
n
155
GLY
155
A
HIS
156
n
156
HIS
156
A
ASP
157
n
157
ASP
157
A
PHE
158
n
158
PHE
158
A
ARG
159
n
159
ARG
159
A
PRO
160
n
160
PRO
160
A
GLU
161
n
161
GLU
161
A
TYR
162
n
162
TYR
162
A
ALA
163
n
163
ALA
163
A
ALA
164
n
164
ALA
164
A
LEU
165
n
165
LEU
165
A
GLY
166
n
166
GLY
166
A
GLN
167
n
167
GLN
167
A
LEU
168
n
168
LEU
168
A
ARG
169
n
169
ARG
169
A
GLN
170
n
170
GLN
170
A
ARG
171
n
171
ARG
171
A
PHE
172
n
172
PHE
172
A
PRO
173
n
173
PRO
173
A
THR
174
n
174
THR
174
A
LEU
175
n
175
LEU
175
A
PRO
176
n
176
PRO
176
A
PHE
177
n
177
PHE
177
A
MET
178
n
178
MET
178
A
ALA
179
n
179
ALA
179
A
LEU
180
n
180
LEU
180
A
THR
181
n
181
THR
181
A
ALA
182
n
182
ALA
182
A
THR
183
n
183
THR
183
A
ALA
184
n
184
ALA
184
A
ASP
185
n
185
ASP
185
A
ASP
186
n
186
ASP
186
A
THR
187
n
187
THR
187
A
THR
188
n
188
THR
188
A
ARG
189
n
189
ARG
189
A
GLN
190
n
190
GLN
190
A
ASP
191
n
191
ASP
191
A
ILE
192
n
192
ILE
192
A
VAL
193
n
193
VAL
193
A
ARG
194
n
194
ARG
194
A
LEU
195
n
195
LEU
195
A
LEU
196
n
196
LEU
196
A
GLY
197
n
197
GLY
197
A
LEU
198
n
198
LEU
198
A
ASN
199
n
199
ASN
199
A
ASP
200
n
200
ASP
200
A
PRO
201
n
201
PRO
201
A
LEU
202
n
202
LEU
202
A
ILE
203
n
203
ILE
203
A
GLN
204
n
204
GLN
204
A
ILE
205
n
205
ILE
205
A
SER
206
n
206
SER
206
A
SER
207
n
207
SER
207
A
PHE
208
n
208
PHE
208
A
ASP
209
n
209
ASP
209
A
ARG
210
n
210
ARG
210
A
PRO
211
n
211
PRO
211
A
ASN
212
n
212
ASN
212
A
ILE
213
n
213
ILE
213
A
ARG
214
n
214
ARG
214
A
TYR
215
n
215
TYR
215
A
MET
216
n
216
MET
216
A
LEU
217
n
217
LEU
217
A
MET
218
n
218
MET
218
A
GLU
219
n
219
GLU
219
A
LYS
220
n
220
LYS
220
A
PHE
221
n
221
PHE
221
A
LYS
222
n
222
LYS
222
A
PRO
223
n
223
PRO
223
A
LEU
224
n
224
LEU
224
A
ASP
225
n
225
ASP
225
A
GLN
226
n
226
GLN
226
A
LEU
227
n
227
LEU
227
A
MET
228
n
228
MET
228
A
ARG
229
n
229
ARG
229
A
TYR
230
n
230
TYR
230
A
VAL
231
n
231
VAL
231
A
GLN
232
n
232
GLN
232
A
GLU
233
n
233
GLU
233
A
GLN
234
n
234
GLN
234
A
ARG
235
n
235
ARG
235
A
GLY
236
n
236
GLY
236
A
LYS
237
n
237
LYS
237
A
SER
238
n
238
SER
238
A
GLY
239
n
239
GLY
239
A
ILE
240
n
240
ILE
240
A
ILE
241
n
241
ILE
241
A
TYR
242
n
242
TYR
242
A
CYS
243
n
243
CYS
243
A
ASN
244
n
244
ASN
244
A
SER
245
n
245
SER
245
A
ARG
246
n
246
ARG
246
A
ALA
247
n
247
ALA
247
A
LYS
248
n
248
LYS
248
A
VAL
249
n
249
VAL
249
A
GLU
250
n
250
GLU
250
A
ASP
251
n
251
ASP
251
A
THR
252
n
252
THR
252
A
ALA
253
n
253
ALA
253
A
ALA
254
n
254
ALA
254
A
ARG
255
n
255
ARG
255
A
LEU
256
n
256
LEU
256
A
GLN
257
n
257
GLN
257
A
SER
258
n
258
SER
258
A
LYS
259
n
259
LYS
259
A
GLY
260
n
260
GLY
260
A
ILE
261
n
261
ILE
261
A
SER
262
n
262
SER
262
A
ALA
263
n
263
ALA
263
A
ALA
264
n
264
ALA
264
A
ALA
265
n
265
ALA
265
A
TYR
266
n
266
TYR
266
A
HIS
267
n
267
HIS
267
A
ALA
268
n
268
ALA
268
A
GLY
269
n
269
GLY
269
A
LEU
270
n
270
LEU
270
A
GLU
271
n
271
GLU
271
A
ASN
272
n
272
ASN
272
A
ASN
273
n
273
ASN
273
A
VAL
274
n
274
VAL
274
A
ARG
275
n
275
ARG
275
A
ALA
276
n
276
ALA
276
A
ASP
277
n
277
ASP
277
A
VAL
278
n
278
VAL
278
A
GLN
279
n
279
GLN
279
A
GLU
280
n
280
GLU
280
A
LYS
281
n
281
LYS
281
A
PHE
282
n
282
PHE
282
A
GLN
283
n
283
GLN
283
A
ARG
284
n
284
ARG
284
A
ASP
285
n
285
ASP
285
A
ASP
286
n
286
ASP
286
A
LEU
287
n
287
LEU
287
A
GLN
288
n
288
GLN
288
A
ILE
289
n
289
ILE
289
A
VAL
290
n
290
VAL
290
A
VAL
291
n
291
VAL
291
A
ALA
292
n
292
ALA
292
A
THR
293
n
293
THR
293
A
VAL
294
n
294
VAL
294
A
ALA
295
n
295
ALA
295
A
n
296
296
A
n
297
297
A
n
298
298
A
n
299
299
A
ILE
300
n
300
ILE
300
A
ASN
301
n
301
ASN
301
A
LYS
302
n
302
LYS
302
A
PRO
303
n
303
PRO
303
A
ASN
304
n
304
ASN
304
A
VAL
305
n
305
VAL
305
A
ARG
306
n
306
ARG
306
A
PHE
307
n
307
PHE
307
A
VAL
308
n
308
VAL
308
A
VAL
309
n
309
VAL
309
A
HIS
310
n
310
HIS
310
A
PHE
311
n
311
PHE
311
A
ASP
312
n
312
ASP
312
A
ILE
313
n
313
ILE
313
A
PRO
314
n
314
PRO
314
A
ARG
315
n
315
ARG
315
A
ASN
316
n
316
ASN
316
A
ILE
317
n
317
ILE
317
A
GLU
318
n
318
GLU
318
A
SER
319
n
319
SER
319
A
TYR
320
n
320
TYR
320
A
TYR
321
n
321
TYR
321
A
GLN
322
n
322
GLN
322
A
GLU
323
n
323
GLU
323
A
THR
324
n
324
THR
324
A
GLY
325
n
325
GLY
325
A
ARG
326
n
326
ARG
326
A
ALA
327
n
327
ALA
327
A
GLY
328
n
328
GLY
328
A
ARG
329
n
329
ARG
329
A
ASP
330
n
330
ASP
330
A
GLY
331
n
331
GLY
331
A
LEU
332
n
332
LEU
332
A
PRO
333
n
333
PRO
333
A
ALA
334
n
334
ALA
334
A
GLU
335
n
335
GLU
335
A
ALA
336
n
336
ALA
336
A
MET
337
n
337
MET
337
A
LEU
338
n
338
LEU
338
A
PHE
339
n
339
PHE
339
A
TYR
340
n
340
TYR
340
A
ASP
341
n
341
ASP
341
A
PRO
342
n
342
PRO
342
A
ALA
343
n
343
ALA
343
A
ASP
344
n
344
ASP
344
A
MET
345
n
345
MET
345
A
ALA
346
n
346
ALA
346
A
TRP
347
n
347
TRP
347
A
LEU
348
n
348
LEU
348
A
ARG
349
n
349
ARG
349
A
ARG
350
n
350
ARG
350
A
CYS
351
n
351
CYS
351
A
LEU
352
n
352
LEU
352
A
GLU
353
n
353
GLU
353
A
GLU
354
n
354
GLU
354
A
LYS
355
n
355
LYS
355
A
PRO
356
n
356
PRO
356
A
GLN
357
n
357
GLN
357
A
GLY
358
n
358
GLY
358
A
GLN
359
n
359
GLN
359
A
LEU
360
n
360
LEU
360
A
GLN
361
n
361
GLN
361
A
ASP
362
n
362
ASP
362
A
ILE
363
n
363
ILE
363
A
GLU
364
n
364
GLU
364
A
ARG
365
n
365
ARG
365
A
HIS
366
n
366
HIS
366
A
LYS
367
n
367
LYS
367
A
LEU
368
n
368
LEU
368
A
ASN
369
n
369
ASN
369
A
ALA
370
n
370
ALA
370
A
MET
371
n
371
MET
371
A
GLY
372
n
372
GLY
372
A
ALA
373
n
373
ALA
373
A
PHE
374
n
374
PHE
374
A
ALA
375
n
375
ALA
375
A
GLU
376
n
376
GLU
376
A
ALA
377
n
377
ALA
377
A
GLN
378
n
378
GLN
378
A
THR
379
n
379
THR
379
A
CYS
380
n
380
CYS
380
A
ARG
381
n
381
ARG
381
A
ARG
382
n
382
ARG
382
A
LEU
383
n
383
LEU
383
A
VAL
384
n
384
VAL
384
A
LEU
385
n
385
LEU
385
A
LEU
386
n
386
LEU
386
A
ASN
387
n
387
ASN
387
A
TYR
388
n
388
TYR
388
A
PHE
389
n
389
PHE
389
A
GLY
390
n
390
GLY
390
A
GLU
391
n
391
GLU
391
A
GLY
392
n
392
GLY
392
A
ARG
393
n
393
ARG
393
A
GLN
394
n
394
GLN
394
A
GLU
395
n
395
GLU
395
A
PRO
396
n
396
PRO
396
A
CYS
397
n
397
CYS
397
A
GLY
398
n
398
GLY
398
A
ASN
399
n
399
ASN
399
A
CYS
400
n
400
CYS
400
A
ASP
401
n
401
ASP
401
A
ILE
402
n
402
ILE
402
A
CYS
403
n
403
CYS
403
A
LEU
404
n
404
LEU
404
A
ASP
405
n
405
ASP
405
A
PRO
406
n
406
PRO
406
A
PRO
407
n
407
PRO
407
A
LYS
408
n
408
LYS
408
A
GLN
409
n
409
GLN
409
A
TYR
410
n
410
TYR
410
A
ASP
411
n
411
ASP
411
A
GLY
412
n
412
GLY
412
A
SER
413
n
413
SER
413
A
THR
414
n
414
THR
414
A
ASP
415
n
415
ASP
415
A
ALA
416
n
416
ALA
416
A
GLN
417
n
417
GLN
417
A
ILE
418
n
418
ILE
418
A
ALA
419
n
419
ALA
419
A
LEU
420
n
420
LEU
420
A
SER
421
n
421
SER
421
A
THR
422
n
422
THR
422
A
ILE
423
n
423
ILE
423
A
GLY
424
n
424
GLY
424
A
ARG
425
n
425
ARG
425
A
VAL
426
n
426
VAL
426
A
ASN
427
n
427
ASN
427
A
GLN
428
n
428
GLN
428
A
ARG
429
n
429
ARG
429
A
PHE
430
n
430
PHE
430
A
GLY
431
n
431
GLY
431
A
MET
432
n
432
MET
432
A
GLY
433
n
433
GLY
433
A
TYR
434
n
434
TYR
434
A
VAL
435
n
435
VAL
435
A
VAL
436
n
436
VAL
436
A
GLU
437
n
437
GLU
437
A
VAL
438
n
438
VAL
438
A
ILE
439
n
439
ILE
439
A
ARG
440
n
440
ARG
440
A
GLY
441
n
441
GLY
441
A
ALA
442
n
442
ALA
442
A
ASN
443
n
443
ASN
443
A
ASN
444
n
444
ASN
444
A
GLN
445
n
445
GLN
445
A
ARG
446
n
446
ARG
446
A
ILE
447
n
447
ILE
447
A
ARG
448
n
448
ARG
448
A
ASP
449
n
449
ASP
449
A
TYR
450
n
450
TYR
450
A
GLY
451
n
451
GLY
451
A
HIS
452
n
452
HIS
452
A
ASP
453
n
453
ASP
453
A
LYS
454
n
454
LYS
454
A
LEU
455
n
455
LEU
455
A
LYS
456
n
456
LYS
456
A
VAL
457
n
457
VAL
457
A
TYR
458
n
458
TYR
458
A
GLY
459
n
459
GLY
459
A
MET
460
n
460
MET
460
A
GLY
461
n
461
GLY
461
A
ARG
462
n
462
ARG
462
A
ASP
463
n
463
ASP
463
A
LYS
464
n
464
LYS
464
A
SER
465
n
465
SER
465
A
HIS
466
n
466
HIS
466
A
GLU
467
n
467
GLU
467
A
HIS
468
n
468
HIS
468
A
TRP
469
n
469
TRP
469
A
VAL
470
n
470
VAL
470
A
SER
471
n
471
SER
471
A
VAL
472
n
472
VAL
472
A
ILE
473
n
473
ILE
473
A
ARG
474
n
474
ARG
474
A
GLN
475
n
475
GLN
475
A
LEU
476
n
476
LEU
476
A
ILE
477
n
477
ILE
477
A
HIS
478
n
478
HIS
478
A
LEU
479
n
479
LEU
479
A
GLY
480
n
480
GLY
480
A
LEU
481
n
481
LEU
481
A
VAL
482
n
482
VAL
482
A
THR
483
n
483
THR
483
A
GLN
484
n
484
GLN
484
A
ASN
485
n
485
ASN
485
A
ILE
486
n
486
ILE
486
A
ALA
487
n
487
ALA
487
A
GLN
488
n
488
GLN
488
A
HIS
489
n
489
HIS
489
A
SER
490
n
490
SER
490
A
ALA
491
n
491
ALA
491
A
LEU
492
n
492
LEU
492
A
GLN
493
n
493
GLN
493
A
LEU
494
n
494
LEU
494
A
THR
495
n
495
THR
495
A
GLU
496
n
496
GLU
496
A
ALA
497
n
497
ALA
497
A
ALA
498
n
498
ALA
498
A
ARG
499
n
499
ARG
499
A
PRO
500
n
500
PRO
500
A
VAL
501
n
501
VAL
501
A
LEU
502
n
502
LEU
502
A
ARG
503
n
503
ARG
503
A
GLY
504
n
504
GLY
504
A
GLU
505
n
505
GLU
505
A
SER
506
n
506
SER
506
A
SER
507
n
507
SER
507
A
LEU
508
n
508
LEU
508
A
GLN
509
n
509
GLN
509
A
LEU
510
n
510
LEU
510
A
ALA
511
n
511
ALA
511
A
VAL
512
n
512
VAL
512
A
PRO
513
n
513
PRO
513
A
ARG
514
n
514
ARG
514
A
ILE
515
n
515
ILE
515
A
VAL
516
n
516
VAL
516
A
n
517
517
A
n
518
518
A
n
519
519
A
n
520
520
A
n
521
521
A
n
522
522
A
n
523
523
A
author_defined_assembly
1
monomeric
A
GLU
10
A
OE2
GLU
10
1_555
A
MN
525
C
MN
MN
1_555
A
GLU
10
A
OE1
GLU
10
1_555
53.6
A
GLU
10
A
OE2
GLU
10
1_555
A
MN
525
C
MN
MN
1_555
A
ASP
35
A
OD2
ASP
35
1_555
137.4
A
GLU
10
A
OE1
GLU
10
1_555
A
MN
525
C
MN
MN
1_555
A
ASP
35
A
OD2
ASP
35
1_555
90.4
A
CYS
380
A
SG
CYS
380
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
397
A
SG
CYS
397
1_555
100.4
A
CYS
380
A
SG
CYS
380
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
400
A
SG
CYS
400
1_555
111.8
A
CYS
397
A
SG
CYS
397
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
400
A
SG
CYS
400
1_555
110.6
A
CYS
380
A
SG
CYS
380
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
403
A
SG
CYS
403
1_555
106.2
A
CYS
397
A
SG
CYS
397
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
403
A
SG
CYS
403
1_555
125.8
A
CYS
400
A
SG
CYS
400
1_555
A
ZN
524
B
ZN
ZN
1_555
A
CYS
403
A
SG
CYS
403
1_555
102.0
A
AGS
527
E
O2B
AGS
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
528
F
O
HOH
1_555
88.7
A
AGS
527
E
O2B
AGS
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
529
F
O
HOH
1_555
90.9
A
HOH
528
F
O
HOH
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
529
F
O
HOH
1_555
167.6
A
AGS
527
E
O2B
AGS
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
568
F
O
HOH
1_555
98.5
A
HOH
528
F
O
HOH
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
568
F
O
HOH
1_555
92.2
A
HOH
529
F
O
HOH
1_555
A
MN
526
D
MN
MN
1_555
A
HOH
568
F
O
HOH
1_555
75.6
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
ALA
93
A
N
ALA
93
A
O
TYR
120
A
O
TYR
120
A
O
LEU
119
A
O
LEU
119
A
N
VAL
70
A
N
VAL
70
A
N
VAL
69
A
N
VAL
69
A
O
ALA
144
A
O
ALA
144
A
N
VAL
145
A
N
VAL
145
A
O
MET
178
A
O
MET
178
A
O
ALA
179
A
O
ALA
179
A
N
CYS
43
A
N
CYS
43
A
N
VAL
46
A
N
VAL
46
A
O
GLN
204
A
O
GLN
204
A
N
MET
216
A
N
MET
216
A
O
LEU
338
A
O
LEU
338
A
O
PHE
339
A
O
PHE
339
A
N
HIS
310
A
N
HIS
310
A
O
VAL
309
A
O
VAL
309
A
N
TYR
242
A
N
TYR
242
A
N
ILE
241
A
N
ILE
241
A
O
ALA
292
A
O
ALA
292
A
O
VAL
291
A
O
VAL
291
A
N
ALA
264
A
N
ALA
264
A
N
TYR
410
A
N
TYR
410
A
O
LEU
510
A
O
LEU
510
A
N
THR
483
A
N
THR
483
A
O
GLN
493
A
O
GLN
493
1
A
PHE
296
A
PHE
296
1
Y
1
A
GLY
297
A
GLY
297
1
Y
1
A
MET
298
A
MET
298
1
Y
1
A
GLY
299
A
GLY
299
1
Y
1
A
ALA
517
A
ALA
517
1
Y
1
A
LEU
518
A
LEU
518
1
Y
1
A
LYS
519
A
LYS
519
1
Y
1
A
PRO
520
A
PRO
520
1
Y
1
A
LYS
521
A
LYS
521
1
Y
1
A
ALA
522
A
ALA
522
1
Y
1
A
MET
523
A
MET
523
1
Y
1
A
C2'
AGS
527
WRONG HAND
1
A
A
OD2
O
ASP
HOH
83
547
2.08
1
A
A
NH1
OD1
ARG
ASN
349
369
2.13
1
A
A
O
OG1
GLU
THR
32
36
2.16
1
A
SER
39
10.10
1
A
THR
100
-10.60
1
A
ALA
164
-10.40
1
A
GLN
167
-11.05
1
A
GLU
219
16.17
1
A
PHE
221
11.23
1
A
GLU
280
-10.39
1
A
ILE
289
-11.05
1
A
ASN
304
-14.29
1
A
LYS
367
-12.86
1
A
ASN
387
-13.89
1
A
CYS
397
10.15
1
A
ARG
429
11.58
1
A
ASP
449
-11.35
1
A
MET
460
12.77
1
A
GLN
475
-10.25
1
A
LEU
492
14.85
1
-3.20
0.50
120.30
117.10
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
41
41
41
N
1
-12.24
2.00
110.40
98.16
A
A
A
CB
CA
C
CYS
CYS
CYS
43
43
43
N
1
7.74
1.10
114.20
121.94
A
A
A
CA
CB
SG
CYS
CYS
CYS
94
94
94
N
1
-3.32
0.50
120.30
116.98
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
101
101
101
N
1
15.24
1.40
123.60
138.84
A
A
A
CD
NE
CZ
ARG
ARG
ARG
112
112
112
N
1
7.35
0.50
120.30
127.65
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
112
112
112
N
1
-5.17
0.50
120.30
115.13
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
117
117
117
N
1
-10.73
1.70
111.00
100.27
A
A
A
CB
CG
CD2
LEU
LEU
LEU
118
118
118
N
1
7.50
1.10
119.40
126.90
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
171
171
171
N
1
-3.70
0.50
120.30
116.60
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
171
171
171
N
1
-3.81
0.50
120.30
116.49
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
171
171
171
N
1
11.08
1.40
123.60
134.68
A
A
A
CD
NE
CZ
ARG
ARG
ARG
194
194
194
N
1
-4.30
0.60
121.00
116.70
A
A
A
CB
CG
CD2
TYR
TYR
TYR
215
215
215
N
1
6.07
0.90
118.30
124.37
A
A
A
CB
CG
OD1
ASP
ASP
ASP
251
251
251
N
1
15.38
1.40
123.60
138.98
A
A
A
CD
NE
CZ
ARG
ARG
ARG
284
284
284
N
1
-3.37
0.50
120.30
116.93
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
284
284
284
N
1
-9.50
1.50
110.10
100.60
A
A
A
CB
CA
C
ALA
ALA
ALA
292
292
292
N
1
6.36
0.90
118.30
124.66
A
A
A
CB
CG
OD1
ASP
ASP
ASP
312
312
312
N
1
-4.80
0.60
121.00
116.20
A
A
A
CB
CG
CD2
TYR
TYR
TYR
320
320
320
N
1
4.28
0.60
121.00
125.28
A
A
A
CB
CG
CD1
TYR
TYR
TYR
320
320
320
N
1
11.30
1.80
110.60
121.90
A
A
A
N
CA
CB
GLN
GLN
GLN
322
322
322
N
1
3.16
0.50
120.30
123.46
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
349
349
349
N
1
-5.05
0.50
120.30
115.25
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
381
381
381
N
1
9.27
1.10
119.40
128.67
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
382
382
382
N
1
-7.02
0.50
120.30
113.28
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
382
382
382
N
1
6.18
0.50
120.30
126.48
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
393
393
393
N
1
-7.42
0.50
120.30
112.88
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
393
393
393
N
1
4.16
0.60
121.00
125.16
A
A
A
CB
CG
CD2
TYR
TYR
TYR
410
410
410
N
1
-3.87
0.60
121.00
117.13
A
A
A
CB
CG
CD1
TYR
TYR
TYR
410
410
410
N
1
-5.85
0.90
118.30
112.45
A
A
A
CB
CG
OD2
ASP
ASP
ASP
411
411
411
N
1
-3.11
0.50
120.30
117.19
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
425
425
425
N
1
-4.72
0.50
120.30
115.58
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
440
440
440
N
1
14.38
1.40
123.60
137.98
A
A
A
CD
NE
CZ
ARG
ARG
ARG
446
446
446
N
1
3.01
0.50
120.30
123.31
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
446
446
446
N
1
4.45
0.60
121.00
125.45
A
A
A
CB
CG
CD2
TYR
TYR
TYR
450
450
450
N
1
-4.25
0.60
121.00
116.75
A
A
A
CB
CG
CD1
TYR
TYR
TYR
450
450
450
N
1
-3.33
0.50
120.30
116.97
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
462
462
462
N
1
11.58
1.40
123.60
135.18
A
A
A
CD
NE
CZ
ARG
ARG
ARG
514
514
514
N
1
A
ALA
2
72.05
37.53
1
A
PRO
28
-31.39
132.36
1
A
THR
49
-42.25
106.20
1
A
SER
76
95.21
58.61
1
A
LEU
77
156.32
-42.31
1
A
ASP
157
-155.45
52.43
1
A
ASP
185
-67.77
-175.54
1
A
ASP
200
36.11
66.68
1
A
SER
206
-58.59
178.03
1
A
PHE
221
169.68
92.33
1
A
VAL
294
-58.90
-4.84
1
A
ASN
304
-114.95
63.12
1
A
CYS
380
-36.68
121.15
1
A
ASN
399
-143.06
50.34
0.298
0.21
0.21
0.23
2.5
20
826
16814
RANDOM
1
0
MOLECULAR REPLACEMENT
PDB entry 1OYW
Engh & Huber
2.5
20
43
4114
34
0
4037
2.7
0.012
0.325
0.212
2.614
95
2153
93.6
2.5
20
1OYY
18473
16814
0
0
0.048
1
12.8
2.7
91.0
2.5
2.63
7.1
0.133
92.1
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
refinement
REFMAC
data scaling
CCP4
(SCALA)
Structure of the RecQ Catalytic Core bound to ATP-gamma-S
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
A
ASN
8
A
ASN
8
HELX_P
A
THR
20
A
THR
20
1
1
13
A
GLY
29
A
GLY
29
HELX_P
A
SER
39
A
SER
39
1
2
11
A
SER
54
A
SER
54
HELX_P
A
LEU
64
A
LEU
64
1
3
11
A
LEU
77
A
LEU
77
HELX_P
A
ASN
88
A
ASN
88
1
4
12
A
THR
100
A
THR
100
HELX_P
A
THR
113
A
THR
113
1
5
14
A
ALA
122
A
ALA
122
HELX_P
A
LEU
128
A
LEU
128
1
6
7
A
ASN
130
A
ASN
130
HELX_P
A
ALA
136
A
ALA
136
1
7
7
A
GLU
147
A
GLU
147
HELX_P
A
SER
152
A
SER
152
5
8
6
A
ARG
159
A
ARG
159
HELX_P
A
GLY
166
A
GLY
166
5
9
8
A
GLN
167
A
GLN
167
HELX_P
A
PHE
172
A
PHE
172
1
10
6
A
ASP
185
A
ASP
185
HELX_P
A
GLY
197
A
GLY
197
1
11
13
A
LYS
222
A
LYS
222
HELX_P
A
GLN
234
A
GLN
234
1
12
13
A
SER
245
A
SER
245
HELX_P
A
LYS
259
A
LYS
259
1
13
15
A
GLU
271
A
GLU
271
HELX_P
A
ARG
284
A
ARG
284
1
14
14
A
ASN
316
A
ASN
316
HELX_P
A
GLY
325
A
GLY
325
1
15
10
A
ASP
341
A
ASP
341
HELX_P
A
GLU
354
A
GLU
354
1
16
14
A
GLY
358
A
GLY
358
HELX_P
A
GLU
376
A
GLU
376
1
17
19
A
CYS
380
A
CYS
380
HELX_P
A
GLY
390
A
GLY
390
1
18
11
A
CYS
400
A
CYS
400
HELX_P
A
ASP
405
A
ASP
405
1
19
6
A
GLY
412
A
GLY
412
HELX_P
A
VAL
426
A
VAL
426
1
20
15
A
GLY
431
A
GLY
431
HELX_P
A
GLY
441
A
GLY
441
1
21
11
A
ASN
444
A
ASN
444
HELX_P
A
TYR
450
A
TYR
450
1
22
7
A
GLY
451
A
GLY
451
HELX_P
A
LEU
455
A
LEU
455
5
23
5
A
SER
465
A
SER
465
HELX_P
A
LEU
479
A
LEU
479
1
24
15
A
ILE
486
A
ILE
486
HELX_P
A
HIS
489
A
HIS
489
5
25
4
A
ALA
498
A
ALA
498
HELX_P
A
ARG
503
A
ARG
503
1
26
6
metalc
2.341
A
GLU
10
A
OE2
GLU
10
1_555
A
MN
525
C
MN
MN
1_555
metalc
2.507
A
GLU
10
A
OE1
GLU
10
1_555
A
MN
525
C
MN
MN
1_555
metalc
2.245
A
ASP
35
A
OD2
ASP
35
1_555
A
MN
525
C
MN
MN
1_555
metalc
2.459
A
CYS
380
A
SG
CYS
380
1_555
A
ZN
524
B
ZN
ZN
1_555
metalc
2.389
A
CYS
397
A
SG
CYS
397
1_555
A
ZN
524
B
ZN
ZN
1_555
metalc
2.411
A
CYS
400
A
SG
CYS
400
1_555
A
ZN
524
B
ZN
ZN
1_555
metalc
2.384
A
CYS
403
A
SG
CYS
403
1_555
A
ZN
524
B
ZN
ZN
1_555
metalc
2.432
A
MN
526
D
MN
MN
1_555
A
AGS
527
E
O2B
AGS
1_555
metalc
2.443
A
MN
526
D
MN
MN
1_555
A
HOH
528
F
O
HOH
1_555
metalc
2.237
A
MN
526
D
MN
MN
1_555
A
HOH
529
F
O
HOH
1_555
metalc
2.432
A
MN
526
D
MN
MN
1_555
A
HOH
568
F
O
HOH
1_555
HYDROLASE
RecQ, helicase, winged helix, helix-turn-helix, ATP binding, Zn(2+) binding, ATP(gamma)S, HYDROLASE
RECQ_ECOLI
UNP
1
4
P15043
AQAEVLNLESGAKQVLQETFGYQQFRPGQEEIIDTVLSGRDCLVVMPTGGGKSLCYQIPALLLNGLTVVVSPLISLMKDQ
VDQLQANGVAAACLNSTQTREQQLEVMTGCRTGQIRLLYIAPERLMLDNFLEHLAHWNPVLLAVDEAHCISQWGHDFRPE
YAALGQLRQRFPTLPFMALTATADDTTRQDIVRLLGLNDPLIQISSFDRPNIRYMLMEKFKPLDQLMRYVQEQRGKSGII
YCNSRAKVEDTAARLQSKGISAAAYHAGLENNVRADVQEKFQRDDLQIVVATVAFGMGINKPNVRFVVHFDIPRNIESYY
QETGRAGRDGLPAEAMLFYDPADMAWLRRCLEEKPQGQLQDIERHKLNAMGAFAEAQTCRRLVLLNYFGEGRQEPCGNCD
ICLDPPKQYDGSTDAQIALSTIGRVNQRFGMGYVVEVIRGANNQRIRDYGHDKLKVYGMGRDKSHEHWVSVIRQLIHLGL
VTQNIAQHSALQLTEAARPVLRGESSLQLAVPRIVALKPKAM
4
525
1OYY
2
523
P15043
A
1
2
523
1
initiating methionine
MET
1
1OYY
A
P15043
UNP
1
7
6
2
2
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
A
ALA
92
A
ALA
92
A
LEU
95
A
LEU
95
A
LEU
118
A
LEU
118
A
ILE
121
A
ILE
121
A
LEU
67
A
LEU
67
A
VAL
71
A
VAL
71
A
PRO
140
A
PRO
140
A
VAL
145
A
VAL
145
A
PHE
177
A
PHE
177
A
THR
181
A
THR
181
A
CYS
43
A
CYS
43
A
VAL
46
A
VAL
46
A
LEU
202
A
LEU
202
A
ILE
205
A
ILE
205
A
ILE
213
A
ILE
213
A
GLU
219
A
GLU
219
A
ALA
334
A
ALA
334
A
TYR
340
A
TYR
340
A
PHE
307
A
PHE
307
A
HIS
310
A
HIS
310
A
GLY
239
A
GLY
239
A
TYR
242
A
TYR
242
A
ILE
289
A
ILE
289
A
ALA
292
A
ALA
292
A
ALA
263
A
ALA
263
A
TYR
266
A
TYR
266
A
GLN
409
A
GLN
409
A
ASP
411
A
ASP
411
A
GLN
509
A
GLN
509
A
ALA
511
A
ALA
511
A
VAL
482
A
VAL
482
A
GLN
484
A
GLN
484
A
LEU
492
A
LEU
492
A
LEU
494
A
LEU
494
BINDING SITE FOR RESIDUE ZN A 524
A
ZN
524
Software
5
BINDING SITE FOR RESIDUE MN A 525
A
MN
525
Software
3
BINDING SITE FOR RESIDUE MN A 526
A
MN
526
Software
4
BINDING SITE FOR RESIDUE AGS A 527
A
AGS
527
Software
15
A
CYS
380
A
CYS
380
5
1_555
A
CYS
397
A
CYS
397
5
1_555
A
GLY
398
A
GLY
398
5
1_555
A
CYS
400
A
CYS
400
5
1_555
A
CYS
403
A
CYS
403
5
1_555
A
GLU
10
A
GLU
10
3
1_555
A
GLU
31
A
GLU
31
3
1_555
A
ASP
35
A
ASP
35
3
1_555
A
AGS
527
E
AGS
4
1_555
A
HOH
528
F
HOH
4
1_555
A
HOH
529
F
HOH
4
1_555
A
HOH
568
F
HOH
4
1_555
A
TYR
23
A
TYR
23
15
1_555
A
GLN
25
A
GLN
25
15
1_555
A
ARG
27
A
ARG
27
15
1_555
A
GLN
30
A
GLN
30
15
1_555
A
THR
49
A
THR
49
15
1_555
A
GLY
50
A
GLY
50
15
1_555
A
GLY
51
A
GLY
51
15
1_555
A
GLY
52
A
GLY
52
15
1_555
A
LYS
53
A
LYS
53
15
1_555
A
SER
54
A
SER
54
15
1_555
A
LEU
55
A
LEU
55
15
1_555
A
ALA
182
A
ALA
182
15
1_555
A
ARG
329
A
ARG
329
15
1_555
A
MN
526
D
MN
15
1_555
A
HOH
528
F
HOH
15
1_555
4
P 1 21 1