0.008371
0.000000
0.000000
0.000000
0.016461
0.000000
0.000000
0.000000
0.014866
0.00000
0.00000
0.00000
Johansson, K.
Ramaswamy, S.
Ljungkrantz, C.
Knecht, W.
Piskur, J.
Munch-Petersen, B.
Eriksson, S.
Eklund, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
119.456
60.749
67.269
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
C9 H13 N3 O4
227.217
2'-DEOXYCYTIDINE
DNA OH 5 prime terminus
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
O4 S -2
96.063
SULFATE ION
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
N
C
N
90
N
N
N
91
N
C
N
92
N
C
N
93
N
C
N
94
N
O
N
95
N
N
N
96
R
C
N
97
N
C
N
98
S
C
N
99
R
C
N
100
N
O
N
101
N
O
N
102
N
C
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
N
N
118
S
C
N
119
N
C
N
120
N
O
N
121
N
C
N
122
N
C
N
123
N
C
N
124
N
O
N
125
N
N
N
126
N
O
N
127
N
H
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
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
N
142
N
C
N
143
N
C
N
144
N
O
N
145
N
O
N
146
N
O
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
H
N
156
N
N
N
157
N
C
N
158
N
C
N
159
N
O
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
N
N
167
S
C
N
168
N
C
N
169
N
O
N
170
N
C
Y
171
N
C
Y
172
N
N
Y
173
N
C
Y
174
N
C
Y
175
N
N
N
176
N
O
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
H
N
186
N
H
N
187
N
O
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
S
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
O
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
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
O
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
H
N
233
N
H
N
234
N
N
N
235
S
C
N
236
N
C
N
237
N
O
N
238
N
C
N
239
N
C
N
240
N
C
N
241
N
C
N
242
N
N
N
243
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
S
N
266
N
C
N
267
N
O
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
H
N
278
N
H
N
279
N
N
N
280
S
C
N
281
N
C
N
282
N
O
N
283
N
C
Y
284
N
C
Y
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
N
290
N
O
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
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
N
N
303
S
C
N
304
N
C
N
305
N
O
N
306
N
C
N
307
N
C
N
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
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
N
324
N
O
N
325
N
O
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
S
N
334
N
O
N
335
N
O
N
336
N
O
N
337
N
O
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
R
C
N
343
N
O
N
344
N
C
N
345
N
O
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
N
N
356
S
C
N
357
N
C
N
358
N
O
N
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
N
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
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
H
N
381
N
H
N
382
N
N
N
383
S
C
N
384
N
C
N
385
N
O
N
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
N
393
N
O
N
394
N
O
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
N
411
N
C
N
412
N
C
N
413
N
O
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
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
doub
N
88
N
doub
N
89
N
sing
N
90
N
sing
N
91
N
doub
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
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
sing
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
sing
N
117
N
sing
N
118
N
sing
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
doub
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
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
Y
170
N
sing
Y
171
N
doub
Y
172
N
doub
N
173
N
sing
Y
174
N
sing
N
175
N
sing
Y
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
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
doub
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
sing
N
229
N
sing
N
230
N
doub
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
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
doub
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
Y
278
N
doub
Y
279
N
sing
Y
280
N
sing
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
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
sing
N
313
N
doub
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
doub
N
321
N
doub
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
doub
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
doub
Y
356
N
sing
Y
357
N
sing
N
358
N
sing
Y
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
Y
379
N
doub
Y
380
N
sing
Y
381
N
sing
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
doub
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
8
616
620
10.1038/89661
11427893
Structural basis for substrate specificities of cellular deoxyribonucleoside kinases.
2001
10.2210/pdb1j90/pdb
pdb_00001j90
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2000-03-30
MARRESEARCH
diamond crystals
SINGLE WAVELENGTH
M
x-ray
1
0.933
1.0
ID14-2
ESRF
0.933
SYNCHROTRON
ESRF BEAMLINE ID14-2
26906.707
Deoxyribonucleoside kinase
Truncation mutant
Deletion of last 20 residues
2
man
polymer
96.063
SULFATE ION
2
syn
non-polymer
227.217
2'-DEOXYCYTIDINE
2
syn
non-polymer
18.015
water
141
nat
water
no
no
MAEAASCARKGTKYAEGTQPFTVLIEGNIGSGKTTYLNHFEKYKNDICLLTEPVEKWRNVNGVNLLELMYKDPKKWAMPF
QSYVTLTMLQSHTAPTNKKLKIMERSIFSARYCFVENMRRNGSLEQGMYNTLEEWYKFIEESIHVQADLIIYLRTSPEVA
YERIRQRARSEESCVPLKYLQELHELHEDWLIHQRRPQSCKVLVLDADLNLENIGTEYQRSESSIFDAIS
MAEAASCARKGTKYAEGTQPFTVLIEGNIGSGKTTYLNHFEKYKNDICLLTEPVEKWRNVNGVNLLELMYKDPKKWAMPF
QSYVTLTMLQSHTAPTNKKLKIMERSIFSARYCFVENMRRNGSLEQGMYNTLEEWYKFIEESIHVQADLIIYLRTSPEVA
YERIRQRARSEESCVPLKYLQELHELHEDWLIHQRRPQSCKVLVLDADLNLENIGTEYQRSESSIFDAIS
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
fruit fly
Drosophila
Escherichia
sample
7227
Drosophila melanogaster
562
Escherichia coli
1
2.27
45.75
VAPOR DIFFUSION, HANGING DROP
6.5
ammonium sulfate, mPEG5000, PEG400, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 287K
287
chem_comp
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2001-11-28
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_chem_comp.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
SEQUENCE
THE LAST 20 RESIDUES OF THE SEQUENCE
DATABASE REFERENCE, RESIDUES 231-250,
WERE TRUNCATED.
RCSB
Y
RCSB
2001-05-23
REL
REL
SO4
SULFATE ION
DCZ
2'-DEOXYCYTIDINE
HOH
water
SO4
300
2
SO4
SO4
300
A
DCY
400
3
DCZ
DCZ
400
A
SO4
300
2
SO4
SO4
301
B
DCY
400
3
DCZ
DCZ
401
B
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
513
4
HOH
HOH
513
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
524
4
HOH
HOH
524
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
536
4
HOH
HOH
536
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
539
4
HOH
HOH
539
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
543
4
HOH
HOH
543
A
HOH
569
4
HOH
HOH
569
A
HOH
572
4
HOH
HOH
572
A
HOH
573
4
HOH
HOH
573
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
586
4
HOH
HOH
586
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
603
4
HOH
HOH
603
A
HOH
605
4
HOH
HOH
605
A
HOH
606
4
HOH
HOH
606
A
HOH
607
4
HOH
HOH
607
A
HOH
608
4
HOH
HOH
608
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
611
4
HOH
HOH
611
A
HOH
612
4
HOH
HOH
612
A
HOH
613
4
HOH
HOH
613
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
616
4
HOH
HOH
616
A
HOH
617
4
HOH
HOH
617
A
HOH
618
4
HOH
HOH
618
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
623
4
HOH
HOH
623
A
HOH
624
4
HOH
HOH
624
A
HOH
625
4
HOH
HOH
625
A
HOH
626
4
HOH
HOH
626
A
HOH
628
4
HOH
HOH
628
A
HOH
629
4
HOH
HOH
629
A
HOH
630
4
HOH
HOH
630
A
HOH
631
4
HOH
HOH
631
A
HOH
632
4
HOH
HOH
632
A
HOH
633
4
HOH
HOH
633
A
HOH
634
4
HOH
HOH
634
A
HOH
635
4
HOH
HOH
635
A
HOH
636
4
HOH
HOH
636
A
HOH
637
4
HOH
HOH
637
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
640
4
HOH
HOH
640
A
HOH
641
4
HOH
HOH
641
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
527
4
HOH
HOH
527
B
HOH
528
4
HOH
HOH
528
B
HOH
529
4
HOH
HOH
529
B
HOH
530
4
HOH
HOH
530
B
HOH
531
4
HOH
HOH
531
B
HOH
532
4
HOH
HOH
532
B
HOH
533
4
HOH
HOH
533
B
HOH
534
4
HOH
HOH
534
B
HOH
535
4
HOH
HOH
535
B
HOH
540
4
HOH
HOH
540
B
HOH
544
4
HOH
HOH
544
B
HOH
545
4
HOH
HOH
545
B
HOH
546
4
HOH
HOH
546
B
HOH
547
4
HOH
HOH
547
B
HOH
548
4
HOH
HOH
548
B
HOH
549
4
HOH
HOH
549
B
HOH
550
4
HOH
HOH
550
B
HOH
551
4
HOH
HOH
551
B
HOH
552
4
HOH
HOH
552
B
HOH
553
4
HOH
HOH
553
B
HOH
554
4
HOH
HOH
554
B
HOH
555
4
HOH
HOH
555
B
HOH
556
4
HOH
HOH
556
B
HOH
557
4
HOH
HOH
557
B
HOH
558
4
HOH
HOH
558
B
HOH
559
4
HOH
HOH
559
B
HOH
560
4
HOH
HOH
560
B
HOH
561
4
HOH
HOH
561
B
HOH
562
4
HOH
HOH
562
B
HOH
563
4
HOH
HOH
563
B
HOH
564
4
HOH
HOH
564
B
HOH
565
4
HOH
HOH
565
B
HOH
566
4
HOH
HOH
566
B
HOH
567
4
HOH
HOH
567
B
HOH
568
4
HOH
HOH
568
B
HOH
570
4
HOH
HOH
570
B
HOH
571
4
HOH
HOH
571
B
HOH
574
4
HOH
HOH
574
B
HOH
575
4
HOH
HOH
575
B
HOH
576
4
HOH
HOH
576
B
HOH
577
4
HOH
HOH
577
B
HOH
580
4
HOH
HOH
580
B
HOH
581
4
HOH
HOH
581
B
HOH
582
4
HOH
HOH
582
B
HOH
583
4
HOH
HOH
583
B
HOH
584
4
HOH
HOH
584
B
HOH
585
4
HOH
HOH
585
B
HOH
589
4
HOH
HOH
589
B
HOH
590
4
HOH
HOH
590
B
HOH
591
4
HOH
HOH
591
B
HOH
592
4
HOH
HOH
592
B
HOH
593
4
HOH
HOH
593
B
HOH
594
4
HOH
HOH
594
B
HOH
595
4
HOH
HOH
595
B
HOH
596
4
HOH
HOH
596
B
HOH
597
4
HOH
HOH
597
B
HOH
598
4
HOH
HOH
598
B
HOH
599
4
HOH
HOH
599
B
HOH
600
4
HOH
HOH
600
B
HOH
601
4
HOH
HOH
601
B
HOH
602
4
HOH
HOH
602
B
HOH
627
4
HOH
HOH
627
B
HOH
642
4
HOH
HOH
642
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
THR
18
n
18
THR
18
A
GLN
19
n
19
GLN
19
A
PRO
20
n
20
PRO
20
A
PHE
21
n
21
PHE
21
A
THR
22
n
22
THR
22
A
VAL
23
n
23
VAL
23
A
LEU
24
n
24
LEU
24
A
ILE
25
n
25
ILE
25
A
GLU
26
n
26
GLU
26
A
GLY
27
n
27
GLY
27
A
ASN
28
n
28
ASN
28
A
ILE
29
n
29
ILE
29
A
GLY
30
n
30
GLY
30
A
SER
31
n
31
SER
31
A
GLY
32
n
32
GLY
32
A
LYS
33
n
33
LYS
33
A
THR
34
n
34
THR
34
A
THR
35
n
35
THR
35
A
TYR
36
n
36
TYR
36
A
LEU
37
n
37
LEU
37
A
ASN
38
n
38
ASN
38
A
HIS
39
n
39
HIS
39
A
PHE
40
n
40
PHE
40
A
GLU
41
n
41
GLU
41
A
LYS
42
n
42
LYS
42
A
TYR
43
n
43
TYR
43
A
LYS
44
n
44
LYS
44
A
ASN
45
n
45
ASN
45
A
ASP
46
n
46
ASP
46
A
ILE
47
n
47
ILE
47
A
CYS
48
n
48
CYS
48
A
LEU
49
n
49
LEU
49
A
LEU
50
n
50
LEU
50
A
THR
51
n
51
THR
51
A
GLU
52
n
52
GLU
52
A
PRO
53
n
53
PRO
53
A
VAL
54
n
54
VAL
54
A
GLU
55
n
55
GLU
55
A
LYS
56
n
56
LYS
56
A
TRP
57
n
57
TRP
57
A
ARG
58
n
58
ARG
58
A
ASN
59
n
59
ASN
59
A
VAL
60
n
60
VAL
60
A
ASN
61
n
61
ASN
61
A
GLY
62
n
62
GLY
62
A
VAL
63
n
63
VAL
63
A
ASN
64
n
64
ASN
64
A
LEU
65
n
65
LEU
65
A
LEU
66
n
66
LEU
66
A
GLU
67
n
67
GLU
67
A
LEU
68
n
68
LEU
68
A
MET
69
n
69
MET
69
A
TYR
70
n
70
TYR
70
A
LYS
71
n
71
LYS
71
A
ASP
72
n
72
ASP
72
A
PRO
73
n
73
PRO
73
A
LYS
74
n
74
LYS
74
A
LYS
75
n
75
LYS
75
A
TRP
76
n
76
TRP
76
A
ALA
77
n
77
ALA
77
A
MET
78
n
78
MET
78
A
PRO
79
n
79
PRO
79
A
PHE
80
n
80
PHE
80
A
GLN
81
n
81
GLN
81
A
SER
82
n
82
SER
82
A
TYR
83
n
83
TYR
83
A
VAL
84
n
84
VAL
84
A
THR
85
n
85
THR
85
A
LEU
86
n
86
LEU
86
A
THR
87
n
87
THR
87
A
MET
88
n
88
MET
88
A
LEU
89
n
89
LEU
89
A
GLN
90
n
90
GLN
90
A
SER
91
n
91
SER
91
A
HIS
92
n
92
HIS
92
A
THR
93
n
93
THR
93
A
ALA
94
n
94
ALA
94
A
PRO
95
n
95
PRO
95
A
THR
96
n
96
THR
96
A
ASN
97
n
97
ASN
97
A
LYS
98
n
98
LYS
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LYS
101
n
101
LYS
101
A
ILE
102
n
102
ILE
102
A
MET
103
n
103
MET
103
A
GLU
104
n
104
GLU
104
A
ARG
105
n
105
ARG
105
A
SER
106
n
106
SER
106
A
ILE
107
n
107
ILE
107
A
PHE
108
n
108
PHE
108
A
SER
109
n
109
SER
109
A
ALA
110
n
110
ALA
110
A
ARG
111
n
111
ARG
111
A
TYR
112
n
112
TYR
112
A
CYS
113
n
113
CYS
113
A
PHE
114
n
114
PHE
114
A
VAL
115
n
115
VAL
115
A
GLU
116
n
116
GLU
116
A
ASN
117
n
117
ASN
117
A
MET
118
n
118
MET
118
A
ARG
119
n
119
ARG
119
A
ARG
120
n
120
ARG
120
A
ASN
121
n
121
ASN
121
A
GLY
122
n
122
GLY
122
A
SER
123
n
123
SER
123
A
LEU
124
n
124
LEU
124
A
GLU
125
n
125
GLU
125
A
GLN
126
n
126
GLN
126
A
GLY
127
n
127
GLY
127
A
MET
128
n
128
MET
128
A
TYR
129
n
129
TYR
129
A
ASN
130
n
130
ASN
130
A
THR
131
n
131
THR
131
A
LEU
132
n
132
LEU
132
A
GLU
133
n
133
GLU
133
A
GLU
134
n
134
GLU
134
A
TRP
135
n
135
TRP
135
A
TYR
136
n
136
TYR
136
A
LYS
137
n
137
LYS
137
A
PHE
138
n
138
PHE
138
A
ILE
139
n
139
ILE
139
A
GLU
140
n
140
GLU
140
A
GLU
141
n
141
GLU
141
A
SER
142
n
142
SER
142
A
ILE
143
n
143
ILE
143
A
HIS
144
n
144
HIS
144
A
VAL
145
n
145
VAL
145
A
GLN
146
n
146
GLN
146
A
ALA
147
n
147
ALA
147
A
ASP
148
n
148
ASP
148
A
LEU
149
n
149
LEU
149
A
ILE
150
n
150
ILE
150
A
ILE
151
n
151
ILE
151
A
TYR
152
n
152
TYR
152
A
LEU
153
n
153
LEU
153
A
ARG
154
n
154
ARG
154
A
THR
155
n
155
THR
155
A
SER
156
n
156
SER
156
A
PRO
157
n
157
PRO
157
A
GLU
158
n
158
GLU
158
A
VAL
159
n
159
VAL
159
A
ALA
160
n
160
ALA
160
A
TYR
161
n
161
TYR
161
A
GLU
162
n
162
GLU
162
A
ARG
163
n
163
ARG
163
A
ILE
164
n
164
ILE
164
A
ARG
165
n
165
ARG
165
A
GLN
166
n
166
GLN
166
A
ARG
167
n
167
ARG
167
A
ALA
168
n
168
ALA
168
A
ARG
169
n
169
ARG
169
A
SER
170
n
170
SER
170
A
GLU
171
n
171
GLU
171
A
GLU
172
n
172
GLU
172
A
SER
173
n
173
SER
173
A
CYS
174
n
174
CYS
174
A
VAL
175
n
175
VAL
175
A
PRO
176
n
176
PRO
176
A
LEU
177
n
177
LEU
177
A
LYS
178
n
178
LYS
178
A
TYR
179
n
179
TYR
179
A
LEU
180
n
180
LEU
180
A
GLN
181
n
181
GLN
181
A
GLU
182
n
182
GLU
182
A
LEU
183
n
183
LEU
183
A
HIS
184
n
184
HIS
184
A
GLU
185
n
185
GLU
185
A
LEU
186
n
186
LEU
186
A
HIS
187
n
187
HIS
187
A
GLU
188
n
188
GLU
188
A
ASP
189
n
189
ASP
189
A
TRP
190
n
190
TRP
190
A
LEU
191
n
191
LEU
191
A
ILE
192
n
192
ILE
192
A
HIS
193
n
193
HIS
193
A
GLN
194
n
194
GLN
194
A
ARG
195
n
195
ARG
195
A
ARG
196
n
196
ARG
196
A
PRO
197
n
197
PRO
197
A
GLN
198
n
198
GLN
198
A
SER
199
n
199
SER
199
A
CYS
200
n
200
CYS
200
A
LYS
201
n
201
LYS
201
A
VAL
202
n
202
VAL
202
A
LEU
203
n
203
LEU
203
A
VAL
204
n
204
VAL
204
A
LEU
205
n
205
LEU
205
A
ASP
206
n
206
ASP
206
A
ALA
207
n
207
ALA
207
A
ASP
208
n
208
ASP
208
A
LEU
209
n
209
LEU
209
A
ASN
210
n
210
ASN
210
A
LEU
211
n
211
LEU
211
A
GLU
212
n
212
GLU
212
A
n
213
213
A
n
214
214
A
n
215
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
A
n
223
223
A
n
224
224
A
n
225
225
A
n
226
226
A
n
227
227
A
n
228
228
A
n
229
229
A
n
230
230
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
n
11
11
B
n
12
12
B
n
13
13
B
n
14
14
B
n
15
15
B
n
16
16
B
n
17
17
B
THR
18
n
18
THR
18
B
GLN
19
n
19
GLN
19
B
PRO
20
n
20
PRO
20
B
PHE
21
n
21
PHE
21
B
THR
22
n
22
THR
22
B
VAL
23
n
23
VAL
23
B
LEU
24
n
24
LEU
24
B
ILE
25
n
25
ILE
25
B
GLU
26
n
26
GLU
26
B
GLY
27
n
27
GLY
27
B
ASN
28
n
28
ASN
28
B
ILE
29
n
29
ILE
29
B
GLY
30
n
30
GLY
30
B
SER
31
n
31
SER
31
B
GLY
32
n
32
GLY
32
B
LYS
33
n
33
LYS
33
B
THR
34
n
34
THR
34
B
THR
35
n
35
THR
35
B
TYR
36
n
36
TYR
36
B
LEU
37
n
37
LEU
37
B
ASN
38
n
38
ASN
38
B
HIS
39
n
39
HIS
39
B
PHE
40
n
40
PHE
40
B
GLU
41
n
41
GLU
41
B
LYS
42
n
42
LYS
42
B
TYR
43
n
43
TYR
43
B
LYS
44
n
44
LYS
44
B
ASN
45
n
45
ASN
45
B
ASP
46
n
46
ASP
46
B
ILE
47
n
47
ILE
47
B
CYS
48
n
48
CYS
48
B
LEU
49
n
49
LEU
49
B
LEU
50
n
50
LEU
50
B
THR
51
n
51
THR
51
B
GLU
52
n
52
GLU
52
B
PRO
53
n
53
PRO
53
B
VAL
54
n
54
VAL
54
B
GLU
55
n
55
GLU
55
B
LYS
56
n
56
LYS
56
B
TRP
57
n
57
TRP
57
B
ARG
58
n
58
ARG
58
B
ASN
59
n
59
ASN
59
B
VAL
60
n
60
VAL
60
B
ASN
61
n
61
ASN
61
B
GLY
62
n
62
GLY
62
B
VAL
63
n
63
VAL
63
B
ASN
64
n
64
ASN
64
B
LEU
65
n
65
LEU
65
B
LEU
66
n
66
LEU
66
B
GLU
67
n
67
GLU
67
B
LEU
68
n
68
LEU
68
B
MET
69
n
69
MET
69
B
TYR
70
n
70
TYR
70
B
LYS
71
n
71
LYS
71
B
ASP
72
n
72
ASP
72
B
PRO
73
n
73
PRO
73
B
LYS
74
n
74
LYS
74
B
LYS
75
n
75
LYS
75
B
TRP
76
n
76
TRP
76
B
ALA
77
n
77
ALA
77
B
MET
78
n
78
MET
78
B
PRO
79
n
79
PRO
79
B
PHE
80
n
80
PHE
80
B
GLN
81
n
81
GLN
81
B
SER
82
n
82
SER
82
B
TYR
83
n
83
TYR
83
B
VAL
84
n
84
VAL
84
B
THR
85
n
85
THR
85
B
LEU
86
n
86
LEU
86
B
THR
87
n
87
THR
87
B
MET
88
n
88
MET
88
B
LEU
89
n
89
LEU
89
B
GLN
90
n
90
GLN
90
B
SER
91
n
91
SER
91
B
HIS
92
n
92
HIS
92
B
THR
93
n
93
THR
93
B
ALA
94
n
94
ALA
94
B
PRO
95
n
95
PRO
95
B
THR
96
n
96
THR
96
B
ASN
97
n
97
ASN
97
B
LYS
98
n
98
LYS
98
B
LYS
99
n
99
LYS
99
B
LEU
100
n
100
LEU
100
B
LYS
101
n
101
LYS
101
B
ILE
102
n
102
ILE
102
B
MET
103
n
103
MET
103
B
GLU
104
n
104
GLU
104
B
ARG
105
n
105
ARG
105
B
SER
106
n
106
SER
106
B
ILE
107
n
107
ILE
107
B
PHE
108
n
108
PHE
108
B
SER
109
n
109
SER
109
B
ALA
110
n
110
ALA
110
B
ARG
111
n
111
ARG
111
B
TYR
112
n
112
TYR
112
B
CYS
113
n
113
CYS
113
B
PHE
114
n
114
PHE
114
B
VAL
115
n
115
VAL
115
B
GLU
116
n
116
GLU
116
B
ASN
117
n
117
ASN
117
B
MET
118
n
118
MET
118
B
ARG
119
n
119
ARG
119
B
ARG
120
n
120
ARG
120
B
ASN
121
n
121
ASN
121
B
GLY
122
n
122
GLY
122
B
SER
123
n
123
SER
123
B
LEU
124
n
124
LEU
124
B
GLU
125
n
125
GLU
125
B
GLN
126
n
126
GLN
126
B
GLY
127
n
127
GLY
127
B
MET
128
n
128
MET
128
B
TYR
129
n
129
TYR
129
B
ASN
130
n
130
ASN
130
B
THR
131
n
131
THR
131
B
LEU
132
n
132
LEU
132
B
GLU
133
n
133
GLU
133
B
GLU
134
n
134
GLU
134
B
TRP
135
n
135
TRP
135
B
TYR
136
n
136
TYR
136
B
LYS
137
n
137
LYS
137
B
PHE
138
n
138
PHE
138
B
ILE
139
n
139
ILE
139
B
GLU
140
n
140
GLU
140
B
GLU
141
n
141
GLU
141
B
SER
142
n
142
SER
142
B
ILE
143
n
143
ILE
143
B
HIS
144
n
144
HIS
144
B
VAL
145
n
145
VAL
145
B
GLN
146
n
146
GLN
146
B
ALA
147
n
147
ALA
147
B
ASP
148
n
148
ASP
148
B
LEU
149
n
149
LEU
149
B
ILE
150
n
150
ILE
150
B
ILE
151
n
151
ILE
151
B
TYR
152
n
152
TYR
152
B
LEU
153
n
153
LEU
153
B
ARG
154
n
154
ARG
154
B
THR
155
n
155
THR
155
B
SER
156
n
156
SER
156
B
PRO
157
n
157
PRO
157
B
GLU
158
n
158
GLU
158
B
VAL
159
n
159
VAL
159
B
ALA
160
n
160
ALA
160
B
TYR
161
n
161
TYR
161
B
GLU
162
n
162
GLU
162
B
ARG
163
n
163
ARG
163
B
ILE
164
n
164
ILE
164
B
ARG
165
n
165
ARG
165
B
GLN
166
n
166
GLN
166
B
ARG
167
n
167
ARG
167
B
ALA
168
n
168
ALA
168
B
ARG
169
n
169
ARG
169
B
SER
170
n
170
SER
170
B
GLU
171
n
171
GLU
171
B
GLU
172
n
172
GLU
172
B
SER
173
n
173
SER
173
B
CYS
174
n
174
CYS
174
B
VAL
175
n
175
VAL
175
B
PRO
176
n
176
PRO
176
B
LEU
177
n
177
LEU
177
B
LYS
178
n
178
LYS
178
B
TYR
179
n
179
TYR
179
B
LEU
180
n
180
LEU
180
B
GLN
181
n
181
GLN
181
B
GLU
182
n
182
GLU
182
B
LEU
183
n
183
LEU
183
B
HIS
184
n
184
HIS
184
B
GLU
185
n
185
GLU
185
B
LEU
186
n
186
LEU
186
B
HIS
187
n
187
HIS
187
B
GLU
188
n
188
GLU
188
B
ASP
189
n
189
ASP
189
B
TRP
190
n
190
TRP
190
B
LEU
191
n
191
LEU
191
B
ILE
192
n
192
ILE
192
B
HIS
193
n
193
HIS
193
B
GLN
194
n
194
GLN
194
B
ARG
195
n
195
ARG
195
B
ARG
196
n
196
ARG
196
B
PRO
197
n
197
PRO
197
B
GLN
198
n
198
GLN
198
B
SER
199
n
199
SER
199
B
CYS
200
n
200
CYS
200
B
LYS
201
n
201
LYS
201
B
VAL
202
n
202
VAL
202
B
LEU
203
n
203
LEU
203
B
VAL
204
n
204
VAL
204
B
LEU
205
n
205
LEU
205
B
ASP
206
n
206
ASP
206
B
ALA
207
n
207
ALA
207
B
ASP
208
n
208
ASP
208
B
n
209
209
B
n
210
210
B
n
211
211
B
n
212
212
B
n
213
213
B
n
214
214
B
n
215
215
B
n
216
216
B
n
217
217
B
n
218
218
B
n
219
219
B
n
220
220
B
n
221
221
B
n
222
222
B
n
223
223
B
n
224
224
B
n
225
225
B
n
226
226
B
n
227
227
B
n
228
228
B
n
229
229
B
n
230
230
B
author_and_software_defined_assembly
PISA
2
dimeric
3910
-53
18200
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
CYS
48
A
N
CYS
48
A
O
LEU
100
A
O
LEU
100
A
N
LYS
101
A
N
LYS
101
A
O
PHE
21
A
O
PHE
21
A
N
LEU
24
A
N
LEU
24
A
O
LEU
149
A
O
LEU
149
A
N
TYR
152
A
N
TYR
152
A
O
LEU
203
A
O
LEU
203
B
N
CYS
48
B
N
CYS
48
B
O
LEU
100
B
O
LEU
100
B
N
LYS
101
B
N
LYS
101
B
O
PHE
21
B
O
PHE
21
B
N
LEU
24
B
N
LEU
24
B
O
LEU
149
B
O
LEU
149
B
N
ILE
150
B
N
ILE
150
B
O
LYS
201
B
O
LYS
201
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
GLU
3
A
GLU
3
1
Y
1
A
ALA
4
A
ALA
4
1
Y
1
A
ALA
5
A
ALA
5
1
Y
1
A
SER
6
A
SER
6
1
Y
1
A
CYS
7
A
CYS
7
1
Y
1
A
ALA
8
A
ALA
8
1
Y
1
A
ARG
9
A
ARG
9
1
Y
1
A
LYS
10
A
LYS
10
1
Y
1
A
GLY
11
A
GLY
11
1
Y
1
A
THR
12
A
THR
12
1
Y
1
A
LYS
13
A
LYS
13
1
Y
1
A
TYR
14
A
TYR
14
1
Y
1
A
ALA
15
A
ALA
15
1
Y
1
A
GLU
16
A
GLU
16
1
Y
1
A
GLY
17
A
GLY
17
1
Y
1
A
ASN
213
A
ASN
213
1
Y
1
A
ILE
214
A
ILE
214
1
Y
1
A
GLY
215
A
GLY
215
1
Y
1
A
THR
216
A
THR
216
1
Y
1
A
GLU
217
A
GLU
217
1
Y
1
A
TYR
218
A
TYR
218
1
Y
1
A
GLN
219
A
GLN
219
1
Y
1
A
ARG
220
A
ARG
220
1
Y
1
A
SER
221
A
SER
221
1
Y
1
A
GLU
222
A
GLU
222
1
Y
1
A
SER
223
A
SER
223
1
Y
1
A
SER
224
A
SER
224
1
Y
1
A
ILE
225
A
ILE
225
1
Y
1
A
PHE
226
A
PHE
226
1
Y
1
A
ASP
227
A
ASP
227
1
Y
1
A
ALA
228
A
ALA
228
1
Y
1
A
ILE
229
A
ILE
229
1
Y
1
A
SER
230
A
SER
230
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ALA
2
B
ALA
2
1
Y
1
B
GLU
3
B
GLU
3
1
Y
1
B
ALA
4
B
ALA
4
1
Y
1
B
ALA
5
B
ALA
5
1
Y
1
B
SER
6
B
SER
6
1
Y
1
B
CYS
7
B
CYS
7
1
Y
1
B
ALA
8
B
ALA
8
1
Y
1
B
ARG
9
B
ARG
9
1
Y
1
B
LYS
10
B
LYS
10
1
Y
1
B
GLY
11
B
GLY
11
1
Y
1
B
THR
12
B
THR
12
1
Y
1
B
LYS
13
B
LYS
13
1
Y
1
B
TYR
14
B
TYR
14
1
Y
1
B
ALA
15
B
ALA
15
1
Y
1
B
GLU
16
B
GLU
16
1
Y
1
B
GLY
17
B
GLY
17
1
Y
1
B
LEU
209
B
LEU
209
1
Y
1
B
ASN
210
B
ASN
210
1
Y
1
B
LEU
211
B
LEU
211
1
Y
1
B
GLU
212
B
GLU
212
1
Y
1
B
ASN
213
B
ASN
213
1
Y
1
B
ILE
214
B
ILE
214
1
Y
1
B
GLY
215
B
GLY
215
1
Y
1
B
THR
216
B
THR
216
1
Y
1
B
GLU
217
B
GLU
217
1
Y
1
B
TYR
218
B
TYR
218
1
Y
1
B
GLN
219
B
GLN
219
1
Y
1
B
ARG
220
B
ARG
220
1
Y
1
B
SER
221
B
SER
221
1
Y
1
B
GLU
222
B
GLU
222
1
Y
1
B
SER
223
B
SER
223
1
Y
1
B
SER
224
B
SER
224
1
Y
1
B
ILE
225
B
ILE
225
1
Y
1
B
PHE
226
B
PHE
226
1
Y
1
B
ASP
227
B
ASP
227
1
Y
1
B
ALA
228
B
ALA
228
1
Y
1
B
ILE
229
B
ILE
229
1
Y
1
B
SER
230
B
SER
230
1
Y
1
A
CA
LEU
211
PLANAR
1
-9.41
1.40
111.70
102.29
A
A
A
CA
N
CD
PRO
PRO
PRO
197
197
197
N
1
20.82
2.20
117.20
138.02
A
A
A
CA
C
N
SER
SER
CYS
199
199
200
Y
1
-11.76
1.60
122.70
110.94
A
A
A
O
C
N
SER
SER
CYS
199
199
200
Y
1
-39.76
2.70
111.00
71.24
A
A
A
N
CA
C
ASN
ASN
ASN
210
210
210
N
1
30.55
2.70
111.00
141.55
A
A
A
N
CA
C
LEU
LEU
LEU
211
211
211
N
1
A
LYS
44
-47.29
-16.45
1
A
PRO
53
-72.35
40.63
1
A
ASP
72
-158.87
75.41
1
A
ARG
105
75.82
175.46
1
A
CYS
113
-109.21
-71.86
1
A
SER
142
-90.07
-76.25
1
A
ILE
192
-128.42
-80.43
1
A
HIS
193
-51.97
-70.85
1
A
GLN
194
-75.28
37.39
1
A
PRO
197
-50.14
-9.37
1
A
SER
199
-29.28
99.88
1
A
CYS
200
-61.80
97.02
1
A
LYS
201
-15.80
140.80
1
A
LEU
211
22.71
26.76
1
B
PRO
20
-74.77
-167.27
1
B
ARG
105
76.71
167.76
1
B
SER
142
-120.43
-91.32
1
B
ILE
143
-55.21
93.09
1
B
ALA
168
-64.03
82.03
1
B
ILE
192
-139.23
-52.69
1
B
HIS
193
-84.16
43.96
1
B
ALA
207
-73.76
-70.15
43
0.2580000
0.2380000
0.2600000
2.56
20
785
16081
16081
98.2
RANDOM
1
THROUGHOUT
0
0
MAD
Engh & Huber
0.33
0.34
5.0
0.29
0.32
2.56
20
141
3404
42
0
3221
0.005
1.15
0.2900000
0.025
0.2740000
2.72
125
2289
90.1
44
2.56
30
1J90
17611
17594
2.2
2.2
0.0760000
1
8.5
4.6
99.9
0.4820000
2.56
2.72
2.3
4.7
99.9
phasing
SOLVE
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
Crystal Structure of Drosophila Deoxyribonucleoside Kinase
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
The biological dimer is present in the asymmetric unit
A
GLY
32
A
GLY
32
HELX_P
A
HIS
39
A
HIS
39
1
1
8
A
PHE
40
A
PHE
40
HELX_P
A
LYS
44
A
LYS
44
5
2
5
A
PRO
53
A
PRO
53
HELX_P
A
ARG
58
A
ARG
58
1
3
6
A
ASN
64
A
ASN
64
HELX_P
A
ASP
72
A
ASP
72
1
4
9
A
ASP
72
A
ASP
72
HELX_P
A
THR
93
A
THR
93
1
5
22
A
SER
106
A
SER
106
HELX_P
A
CYS
113
A
CYS
113
1
6
8
A
CYS
113
A
CYS
113
HELX_P
A
ASN
121
A
ASN
121
1
7
9
A
GLU
125
A
GLU
125
HELX_P
A
ILE
143
A
ILE
143
1
8
19
A
SER
156
A
SER
156
HELX_P
A
ALA
168
A
ALA
168
1
9
13
A
ARG
169
A
ARG
169
HELX_P
A
SER
173
A
SER
173
5
10
5
A
PRO
176
A
PRO
176
HELX_P
A
ILE
192
A
ILE
192
1
11
17
B
GLY
32
B
GLY
32
HELX_P
B
PHE
40
B
PHE
40
1
12
9
B
GLU
41
B
GLU
41
HELX_P
B
LYS
44
B
LYS
44
5
13
4
B
PRO
53
B
PRO
53
HELX_P
B
ASN
59
B
ASN
59
1
14
7
B
ASN
64
B
ASN
64
HELX_P
B
ASP
72
B
ASP
72
1
15
9
B
ASP
72
B
ASP
72
HELX_P
B
ALA
94
B
ALA
94
1
16
23
B
SER
106
B
SER
106
HELX_P
B
CYS
113
B
CYS
113
1
17
8
B
CYS
113
B
CYS
113
HELX_P
B
ASN
121
B
ASN
121
1
18
9
B
GLU
125
B
GLU
125
HELX_P
B
SER
142
B
SER
142
1
19
18
B
SER
156
B
SER
156
HELX_P
B
ARG
167
B
ARG
167
1
20
12
B
PRO
176
B
PRO
176
HELX_P
B
ILE
192
B
ILE
192
1
21
17
TRANSFERASE
Protein-deoxynucleoside complex, TRANSFERASE
DNK_DROME
UNP
1
18
Q9XZT6
MAEAASCARKGTKYAEGTQPFTVLIEGNIGSGKTTYLNHFEKYKNDICLLTEPVEKWRNVNGVNLLELMYKDPKKWAMPF
QSYVTLTMLQSHTAPTNKKLKIMERSIFSARYCFVENMRRNGSLEQGMYNTLEEWYKFIEESIHVQADLIIYLRTSPEVA
YERIRQRARSEESCVPLKYLQELHELHEDWLIHQRRPQSCKVLVLDADLNLENIGTEYQRSESSIFDAIS
1
230
1J90
1
230
Q9XZT6
A
1
1
230
1
230
1J90
1
230
Q9XZT6
B
1
1
230
5
5
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
ILE
47
A
ILE
47
A
LEU
50
A
LEU
50
A
LEU
100
A
LEU
100
A
GLU
104
A
GLU
104
A
PHE
21
A
PHE
21
A
GLY
27
A
GLY
27
A
LEU
149
A
LEU
149
A
ARG
154
A
ARG
154
A
VAL
202
A
VAL
202
A
ASP
206
A
ASP
206
B
CYS
48
B
CYS
48
B
LEU
50
B
LEU
50
B
LEU
100
B
LEU
100
B
GLU
104
B
GLU
104
B
PHE
21
B
PHE
21
B
GLU
26
B
GLU
26
B
LEU
149
B
LEU
149
B
ARG
154
B
ARG
154
B
LYS
201
B
LYS
201
B
ASP
206
B
ASP
206
BINDING SITE FOR RESIDUE SO4 A 300
A
SO4
300
Software
7
BINDING SITE FOR RESIDUE SO4 B 301
B
SO4
301
Software
8
BINDING SITE FOR RESIDUE DCZ A 400
A
DCZ
400
Software
17
BINDING SITE FOR RESIDUE DCZ B 401
B
DCZ
401
Software
15
A
ASN
28
A
ASN
28
7
1_555
A
GLY
30
A
GLY
30
7
1_555
A
SER
31
A
SER
31
7
1_555
A
GLY
32
A
GLY
32
7
1_555
A
LYS
33
A
LYS
33
7
1_555
A
ARG
167
A
ARG
167
7
1_555
A
HOH
612
G
HOH
7
1_555
B
GLY
30
B
GLY
30
8
1_555
B
SER
31
B
SER
31
8
1_555
B
GLY
32
B
GLY
32
8
1_555
B
LYS
33
B
LYS
33
8
1_555
B
THR
34
B
THR
34
8
1_555
B
ARG
167
B
ARG
167
8
1_555
B
HOH
560
H
HOH
8
1_555
B
HOH
561
H
HOH
8
1_555
A
ILE
29
A
ILE
29
17
1_555
A
GLU
52
A
GLU
52
17
1_555
A
TRP
57
A
TRP
57
17
1_555
A
LEU
66
A
LEU
66
17
1_555
A
MET
69
A
MET
69
17
1_555
A
TYR
70
A
TYR
70
17
1_555
A
PHE
80
A
PHE
80
17
1_555
A
GLN
81
A
GLN
81
17
1_555
A
VAL
84
A
VAL
84
17
1_555
A
ARG
105
A
ARG
105
17
1_555
A
ALA
110
A
ALA
110
17
1_555
A
PHE
114
A
PHE
114
17
1_555
A
ARG
169
A
ARG
169
17
1_555
A
GLU
172
A
GLU
172
17
1_555
A
HOH
508
G
HOH
17
1_555
A
HOH
509
G
HOH
17
1_555
A
HOH
612
G
HOH
17
1_555
B
ILE
29
B
ILE
29
15
1_555
B
GLU
52
B
GLU
52
15
1_555
B
TRP
57
B
TRP
57
15
1_555
B
MET
69
B
MET
69
15
1_555
B
TYR
70
B
TYR
70
15
1_555
B
PHE
80
B
PHE
80
15
1_555
B
GLN
81
B
GLN
81
15
1_555
B
VAL
84
B
VAL
84
15
1_555
B
ARG
105
B
ARG
105
15
1_555
B
ALA
110
B
ALA
110
15
1_555
B
PHE
114
B
PHE
114
15
1_555
B
GLU
172
B
GLU
172
15
1_555
B
HOH
560
H
HOH
15
1_555
B
HOH
563
H
HOH
15
1_555
B
HOH
564
H
HOH
15
1_555
18
P 21 21 2