0.014712
0.008494
0.000000
0.000000
0.016988
0.000000
0.000000
0.000000
0.004235
0.00000
0.00000
0.00000
Kosinska, U.
Stenmark, P.
Arrowsmith, C.
Berglund, H.
Busam, R.
Collins, R.
Edwards, A.
Ericsson, U.B.
Flodin, S.
Flores, A.
Graslund, S.
Hammarstrom, M.
Hallberg, B.M.
Holmberg Schiavone, L.
Hogbom, M.
Johansson, I.
Karlberg, T.
Kotenyova, T.
Moche, M.
Nilsson, M.E.P.
Nyman, T.
Ogg, D.
Persson, C.
Sagemark, J.
Sundstrom, M.
Uppenberg, J.
Uppsten, M.
Thorsell, A.G.
van den Berg, S.
Weigelt, J.
Welin, M.
Nordlund, P.
Structural Genomics Consortium (SGC)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
67.971
67.971
236.100
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
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
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
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
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
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
To be Published
0353
Structure of Human Uridine-Cytidine Kinase 1
10.2210/pdb2jeo/pdb
pdb_00002jeo
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
CCD
2006-10-07
ADSC CCD
SINGLE WAVELENGTH
M
x-ray
1
0.934
1.0
ID14-1
ESRF
0.934
SYNCHROTRON
ESRF BEAMLINE ID14-1
28244.295
URIDINE-CYTIDINE KINASE 1
2.7.1.48
RESIDUES 22-243
1
man
polymer
18.015
water
41
nat
water
UCK 1, URIDINE MONOPHOSPHOKINASE 1, CYTIDINE MONOPHOSPHOKINASE 1
no
no
MHHHHHHSSGVDLGTENLYFQSMRPFLIGVSGGTASGKSTVCEKIMELLGQNEVEQRQRKVVILSQDRFYKVLTAEQKAK
ALKGQYNFDHPDAFDNDLMHRTLKNIVEGKTVEVPTYDFVTHSRLPETTVVYPADVVLFEGILVFYSQEIRDMFHLRLFV
DTDSDVRLSRRVLRDVRRGRDLEQILTQYTTFVKPAFEEFCLPTKKYADVIIPRGVDNMVAINLIVQHIQDILNGDICKW
HRGGS
MHHHHHHSSGVDLGTENLYFQSMRPFLIGVSGGTASGKSTVCEKIMELLGQNEVEQRQRKVVILSQDRFYKVLTAEQKAK
ALKGQYNFDHPDAFDNDLMHRTLKNIVEGKTVEVPTYDFVTHSRLPETTVVYPADVVLFEGILVFYSQEIRDMFHLRLFV
DTDSDVRLSRRVLRDVRRGRDLEQILTQYTTFVKPAFEEFCLPTKKYADVIIPRGVDNMVAINLIVQHIQDILNGDICKW
HRGGS
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
HUMAN
sample
9606
HOMO SAPIENS
562
ESCHERICHIA COLI
PNIC-BSA4
1
2.6
53
0.8-1.0 M SUCCINIC ACID PH 6.7-7.3
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
repository
Initial release
Advisory
Version format compliance
Data collection
Database references
Other
Refinement description
1
0
2007-01-30
1
1
2011-07-13
1
2
2023-12-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
PDBE
Y
PDBE
2007-01-18
REL
REL
HOH
water
1RXJ
PDB ENTRY 1RXJ
PDB
experimental model
HOH
2001
2
HOH
HOH
2001
A
HOH
2002
2
HOH
HOH
2002
A
HOH
2003
2
HOH
HOH
2003
A
HOH
2004
2
HOH
HOH
2004
A
HOH
2005
2
HOH
HOH
2005
A
HOH
2006
2
HOH
HOH
2006
A
HOH
2007
2
HOH
HOH
2007
A
HOH
2008
2
HOH
HOH
2008
A
HOH
2009
2
HOH
HOH
2009
A
HOH
2010
2
HOH
HOH
2010
A
HOH
2011
2
HOH
HOH
2011
A
HOH
2012
2
HOH
HOH
2012
A
HOH
2013
2
HOH
HOH
2013
A
HOH
2014
2
HOH
HOH
2014
A
HOH
2015
2
HOH
HOH
2015
A
HOH
2016
2
HOH
HOH
2016
A
HOH
2017
2
HOH
HOH
2017
A
HOH
2018
2
HOH
HOH
2018
A
HOH
2019
2
HOH
HOH
2019
A
HOH
2020
2
HOH
HOH
2020
A
HOH
2021
2
HOH
HOH
2021
A
HOH
2022
2
HOH
HOH
2022
A
HOH
2023
2
HOH
HOH
2023
A
HOH
2024
2
HOH
HOH
2024
A
HOH
2025
2
HOH
HOH
2025
A
HOH
2026
2
HOH
HOH
2026
A
HOH
2027
2
HOH
HOH
2027
A
HOH
2028
2
HOH
HOH
2028
A
HOH
2029
2
HOH
HOH
2029
A
HOH
2030
2
HOH
HOH
2030
A
HOH
2031
2
HOH
HOH
2031
A
HOH
2032
2
HOH
HOH
2032
A
HOH
2033
2
HOH
HOH
2033
A
HOH
2034
2
HOH
HOH
2034
A
HOH
2035
2
HOH
HOH
2035
A
HOH
2036
2
HOH
HOH
2036
A
HOH
2037
2
HOH
HOH
2037
A
HOH
2038
2
HOH
HOH
2038
A
HOH
2039
2
HOH
HOH
2039
A
HOH
2040
2
HOH
HOH
2040
A
HOH
2041
2
HOH
HOH
2041
A
n
1
-1
A
n
2
0
A
n
3
1
A
n
4
2
A
n
5
3
A
n
6
4
A
n
7
5
A
n
8
6
A
n
9
7
A
n
10
8
A
n
11
9
A
n
12
10
A
n
13
11
A
n
14
12
A
n
15
13
A
n
16
14
A
n
17
15
A
n
18
16
A
n
19
17
A
n
20
18
A
n
21
19
A
n
22
20
A
MET
21
n
23
MET
21
A
ARG
22
n
24
ARG
22
A
PRO
23
n
25
PRO
23
A
PHE
24
n
26
PHE
24
A
LEU
25
n
27
LEU
25
A
ILE
26
n
28
ILE
26
A
GLY
27
n
29
GLY
27
A
VAL
28
n
30
VAL
28
A
SER
29
n
31
SER
29
A
GLY
30
n
32
GLY
30
A
GLY
31
n
33
GLY
31
A
THR
32
n
34
THR
32
A
ALA
33
n
35
ALA
33
A
SER
34
n
36
SER
34
A
GLY
35
n
37
GLY
35
A
LYS
36
n
38
LYS
36
A
SER
37
n
39
SER
37
A
THR
38
n
40
THR
38
A
VAL
39
n
41
VAL
39
A
CYS
40
n
42
CYS
40
A
GLU
41
n
43
GLU
41
A
LYS
42
n
44
LYS
42
A
ILE
43
n
45
ILE
43
A
MET
44
n
46
MET
44
A
GLU
45
n
47
GLU
45
A
LEU
46
n
48
LEU
46
A
LEU
47
n
49
LEU
47
A
GLY
48
n
50
GLY
48
A
GLN
49
n
51
GLN
49
A
ASN
50
n
52
ASN
50
A
GLU
51
n
53
GLU
51
A
VAL
52
n
54
VAL
52
A
GLU
53
n
55
GLU
53
A
GLN
54
n
56
GLN
54
A
ARG
55
n
57
ARG
55
A
GLN
56
n
58
GLN
56
A
ARG
57
n
59
ARG
57
A
LYS
58
n
60
LYS
58
A
VAL
59
n
61
VAL
59
A
VAL
60
n
62
VAL
60
A
ILE
61
n
63
ILE
61
A
LEU
62
n
64
LEU
62
A
SER
63
n
65
SER
63
A
GLN
64
n
66
GLN
64
A
ASP
65
n
67
ASP
65
A
ARG
66
n
68
ARG
66
A
PHE
67
n
69
PHE
67
A
TYR
68
n
70
TYR
68
A
LYS
69
n
71
LYS
69
A
VAL
70
n
72
VAL
70
A
LEU
71
n
73
LEU
71
A
THR
72
n
74
THR
72
A
ALA
73
n
75
ALA
73
A
GLU
74
n
76
GLU
74
A
GLN
75
n
77
GLN
75
A
LYS
76
n
78
LYS
76
A
ALA
77
n
79
ALA
77
A
LYS
78
n
80
LYS
78
A
ALA
79
n
81
ALA
79
A
LEU
80
n
82
LEU
80
A
LYS
81
n
83
LYS
81
A
GLY
82
n
84
GLY
82
A
GLN
83
n
85
GLN
83
A
TYR
84
n
86
TYR
84
A
ASN
85
n
87
ASN
85
A
PHE
86
n
88
PHE
86
A
ASP
87
n
89
ASP
87
A
HIS
88
n
90
HIS
88
A
PRO
89
n
91
PRO
89
A
ASP
90
n
92
ASP
90
A
ALA
91
n
93
ALA
91
A
PHE
92
n
94
PHE
92
A
ASP
93
n
95
ASP
93
A
ASN
94
n
96
ASN
94
A
ASP
95
n
97
ASP
95
A
LEU
96
n
98
LEU
96
A
MET
97
n
99
MET
97
A
HIS
98
n
100
HIS
98
A
ARG
99
n
101
ARG
99
A
THR
100
n
102
THR
100
A
LEU
101
n
103
LEU
101
A
LYS
102
n
104
LYS
102
A
ASN
103
n
105
ASN
103
A
ILE
104
n
106
ILE
104
A
VAL
105
n
107
VAL
105
A
GLU
106
n
108
GLU
106
A
GLY
107
n
109
GLY
107
A
LYS
108
n
110
LYS
108
A
THR
109
n
111
THR
109
A
VAL
110
n
112
VAL
110
A
GLU
111
n
113
GLU
111
A
VAL
112
n
114
VAL
112
A
PRO
113
n
115
PRO
113
A
THR
114
n
116
THR
114
A
TYR
115
n
117
TYR
115
A
ASP
116
n
118
ASP
116
A
PHE
117
n
119
PHE
117
A
VAL
118
n
120
VAL
118
A
THR
119
n
121
THR
119
A
HIS
120
n
122
HIS
120
A
SER
121
n
123
SER
121
A
ARG
122
n
124
ARG
122
A
LEU
123
n
125
LEU
123
A
PRO
124
n
126
PRO
124
A
GLU
125
n
127
GLU
125
A
THR
126
n
128
THR
126
A
THR
127
n
129
THR
127
A
VAL
128
n
130
VAL
128
A
VAL
129
n
131
VAL
129
A
TYR
130
n
132
TYR
130
A
PRO
131
n
133
PRO
131
A
ALA
132
n
134
ALA
132
A
ASP
133
n
135
ASP
133
A
VAL
134
n
136
VAL
134
A
VAL
135
n
137
VAL
135
A
LEU
136
n
138
LEU
136
A
PHE
137
n
139
PHE
137
A
GLU
138
n
140
GLU
138
A
GLY
139
n
141
GLY
139
A
ILE
140
n
142
ILE
140
A
LEU
141
n
143
LEU
141
A
VAL
142
n
144
VAL
142
A
PHE
143
n
145
PHE
143
A
TYR
144
n
146
TYR
144
A
SER
145
n
147
SER
145
A
GLN
146
n
148
GLN
146
A
GLU
147
n
149
GLU
147
A
ILE
148
n
150
ILE
148
A
ARG
149
n
151
ARG
149
A
ASP
150
n
152
ASP
150
A
MET
151
n
153
MET
151
A
PHE
152
n
154
PHE
152
A
HIS
153
n
155
HIS
153
A
LEU
154
n
156
LEU
154
A
ARG
155
n
157
ARG
155
A
LEU
156
n
158
LEU
156
A
PHE
157
n
159
PHE
157
A
VAL
158
n
160
VAL
158
A
ASP
159
n
161
ASP
159
A
THR
160
n
162
THR
160
A
ASP
161
n
163
ASP
161
A
SER
162
n
164
SER
162
A
ASP
163
n
165
ASP
163
A
VAL
164
n
166
VAL
164
A
ARG
165
n
167
ARG
165
A
LEU
166
n
168
LEU
166
A
SER
167
n
169
SER
167
A
ARG
168
n
170
ARG
168
A
ARG
169
n
171
ARG
169
A
VAL
170
n
172
VAL
170
A
LEU
171
n
173
LEU
171
A
ARG
172
n
174
ARG
172
A
ASP
173
n
175
ASP
173
A
VAL
174
n
176
VAL
174
A
ARG
175
n
177
ARG
175
A
n
178
176
A
n
179
177
A
n
180
178
A
ASP
179
n
181
ASP
179
A
LEU
180
n
182
LEU
180
A
GLU
181
n
183
GLU
181
A
GLN
182
n
184
GLN
182
A
ILE
183
n
185
ILE
183
A
LEU
184
n
186
LEU
184
A
THR
185
n
187
THR
185
A
GLN
186
n
188
GLN
186
A
TYR
187
n
189
TYR
187
A
THR
188
n
190
THR
188
A
THR
189
n
191
THR
189
A
PHE
190
n
192
PHE
190
A
VAL
191
n
193
VAL
191
A
LYS
192
n
194
LYS
192
A
PRO
193
n
195
PRO
193
A
ALA
194
n
196
ALA
194
A
PHE
195
n
197
PHE
195
A
GLU
196
n
198
GLU
196
A
GLU
197
n
199
GLU
197
A
PHE
198
n
200
PHE
198
A
CYS
199
n
201
CYS
199
A
LEU
200
n
202
LEU
200
A
PRO
201
n
203
PRO
201
A
THR
202
n
204
THR
202
A
LYS
203
n
205
LYS
203
A
LYS
204
n
206
LYS
204
A
TYR
205
n
207
TYR
205
A
ALA
206
n
208
ALA
206
A
ASP
207
n
209
ASP
207
A
VAL
208
n
210
VAL
208
A
ILE
209
n
211
ILE
209
A
ILE
210
n
212
ILE
210
A
PRO
211
n
213
PRO
211
A
ARG
212
n
214
ARG
212
A
GLY
213
n
215
GLY
213
A
VAL
214
n
216
VAL
214
A
ASP
215
n
217
ASP
215
A
ASN
216
n
218
ASN
216
A
MET
217
n
219
MET
217
A
VAL
218
n
220
VAL
218
A
ALA
219
n
221
ALA
219
A
ILE
220
n
222
ILE
220
A
ASN
221
n
223
ASN
221
A
LEU
222
n
224
LEU
222
A
ILE
223
n
225
ILE
223
A
VAL
224
n
226
VAL
224
A
GLN
225
n
227
GLN
225
A
HIS
226
n
228
HIS
226
A
ILE
227
n
229
ILE
227
A
GLN
228
n
230
GLN
228
A
ASP
229
n
231
ASP
229
A
ILE
230
n
232
ILE
230
A
LEU
231
n
233
LEU
231
A
ASN
232
n
234
ASN
232
A
GLY
233
n
235
GLY
233
A
ASP
234
n
236
ASP
234
A
ILE
235
n
237
ILE
235
A
n
238
236
A
n
239
237
A
n
240
238
A
n
241
239
A
n
242
240
A
n
243
241
A
n
244
242
A
n
245
243
A
5.3739
-0.0245
-0.9134
1.1759
0.0036
3.1980
0.0316
0.2492
0.2522
-0.0406
-0.0115
0.1556
-0.2161
-0.3934
-0.0201
0.0189
-0.0199
-0.0447
0.4935
-0.0280
0.0461
refined
-4.4600
-24.3260
20.0630
X-RAY DIFFRACTION
2.1693
-4.1308
0.7247
16.0583
-3.4220
12.8846
-0.2104
0.3355
0.8864
1.6005
0.4787
0.2447
-1.8223
-0.9394
-0.2684
0.3326
0.0760
-0.0317
0.6784
-0.0204
0.2784
refined
-13.0140
-18.2150
20.9930
X-RAY DIFFRACTION
2.4944
-0.8783
1.0671
1.5902
-0.5259
6.7675
-0.0351
0.3058
-0.0688
0.0181
0.1069
0.0629
0.2214
-0.4676
-0.0718
-0.0399
-0.1051
0.0033
0.3616
-0.0183
0.0062
refined
3.6240
-28.4510
22.5310
X-RAY DIFFRACTION
5.0456
1.1213
-2.2175
13.8654
2.2838
5.5372
-0.2095
-0.2208
0.9928
-0.3327
-0.2563
1.0466
-1.1954
-1.3040
0.4658
0.3109
0.1359
-0.2450
0.6278
-0.1332
0.2709
refined
-0.0860
-15.6300
38.5470
X-RAY DIFFRACTION
5.0628
-0.3122
-2.2648
0.7643
-0.4824
7.5544
-0.0365
0.4131
0.2062
-0.0918
-0.1292
-0.0432
-0.0750
-0.1844
0.1657
-0.0252
-0.0367
-0.0483
0.3341
-0.0050
0.0098
refined
11.6720
-27.5150
18.5650
X-RAY DIFFRACTION
A
21
A
110
X-RAY DIFFRACTION
1
A
111
A
129
X-RAY DIFFRACTION
2
A
130
A
168
X-RAY DIFFRACTION
3
A
169
A
195
X-RAY DIFFRACTION
4
A
196
A
235
X-RAY DIFFRACTION
5
author_and_software_defined_assembly
PQS
4
tetrameric
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
-0.5000000000
-0.8660254038
0.0000000000
-0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
9_555
-x,-x+y,-z+1/3
crystal symmetry operation
0.0000000000
0.0000000000
78.7000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
4_545
-x,-y-1,z
crystal symmetry operation
33.9855000000
-58.8646127206
0.0000000000
0.5000000000
0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
12_545
x,x-y-1,-z+1/3
crystal symmetry operation
33.9855000000
-58.8646127206
78.7000000000
A
N
VAL
60
A
N
VAL
62
A
O
VAL
134
A
O
VAL
136
A
N
VAL
135
A
N
VAL
137
A
O
PHE
24
A
O
PHE
26
A
N
GLY
27
A
N
GLY
29
A
O
LEU
154
A
O
LEU
156
A
N
PHE
157
A
N
PHE
159
A
O
VAL
208
A
O
VAL
210
A
N
VAL
112
A
N
VAL
114
A
O
THR
127
A
O
THR
129
A
N
ASP
116
A
N
ASP
118
A
O
SER
121
A
O
SER
123
1
A
MET
-1
A
MET
1
1
Y
1
A
HIS
0
A
HIS
2
1
Y
1
A
HIS
1
A
HIS
3
1
Y
1
A
HIS
2
A
HIS
4
1
Y
1
A
HIS
3
A
HIS
5
1
Y
1
A
HIS
4
A
HIS
6
1
Y
1
A
HIS
5
A
HIS
7
1
Y
1
A
SER
6
A
SER
8
1
Y
1
A
SER
7
A
SER
9
1
Y
1
A
GLY
8
A
GLY
10
1
Y
1
A
VAL
9
A
VAL
11
1
Y
1
A
ASP
10
A
ASP
12
1
Y
1
A
LEU
11
A
LEU
13
1
Y
1
A
GLY
12
A
GLY
14
1
Y
1
A
THR
13
A
THR
15
1
Y
1
A
GLU
14
A
GLU
16
1
Y
1
A
ASN
15
A
ASN
17
1
Y
1
A
LEU
16
A
LEU
18
1
Y
1
A
TYR
17
A
TYR
19
1
Y
1
A
PHE
18
A
PHE
20
1
Y
1
A
GLN
19
A
GLN
21
1
Y
1
A
SER
20
A
SER
22
1
Y
1
A
ARG
176
A
ARG
178
1
Y
1
A
GLY
177
A
GLY
179
1
Y
1
A
ARG
178
A
ARG
180
1
Y
1
A
CYS
236
A
CYS
238
1
Y
1
A
LYS
237
A
LYS
239
1
Y
1
A
TRP
238
A
TRP
240
1
Y
1
A
HIS
239
A
HIS
241
1
Y
1
A
ARG
240
A
ARG
242
1
Y
1
A
GLY
241
A
GLY
243
1
Y
1
A
GLY
242
A
GLY
244
1
Y
1
A
SER
243
A
SER
245
1
Y
1
A
HIS
120
30.03
42.27
1
A
ARG
212
82.86
-57.90
20.91
-0.09000
-0.04000
0.00000
-0.09000
0.00000
0.13000
0.939
0.921
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
0.240
0.204
0.205
2.50
29.45
572
11402
4.800
99.9
16.415
0.184
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.328
0.239
0.80
0.80
1.20
PDB ENTRY 1RXJ
MAXIMUM LIKELIHOOD
MASK
2.50
29.45
41
1756
0
0
1715
0.010
0.022
1745
1.191
1.965
2360
5.009
5.000
210
34.421
23.953
86
16.821
15.000
317
19.975
15.000
14
0.082
0.200
274
0.003
0.020
1304
0.203
0.200
716
0.305
0.200
1195
0.139
0.200
65
0.140
0.200
35
0.235
0.200
7
0.732
2.000
1078
1.302
3.000
1727
1.689
4.000
724
2.508
5.000
633
0.2910
0.2350
2.56
42
798
20
2.500
30.000
2JEO
12014
2.000
0.09000
1
25.4000
18.600
99.9
0.46000
2.50
2.64
7.200
1
17.40
99.9
refinement
REFMAC
5.3.0021
data reduction
MOSFLM
data scaling
SCALA
phasing
PHASER
Crystal structure of human uridine-cytidine kinase 1
1
N
N
2
N
N
A
GLY
35
A
GLY
37
HELX_P
A
LEU
47
A
LEU
49
1
1
13
A
GLY
48
A
GLY
50
HELX_P
A
VAL
52
A
VAL
54
5
2
5
A
GLU
53
A
GLU
55
HELX_P
A
ARG
57
A
ARG
59
5
3
5
A
ASP
65
A
ASP
67
HELX_P
A
PHE
67
A
PHE
69
5
4
3
A
THR
72
A
THR
74
HELX_P
A
LYS
81
A
LYS
83
1
5
10
A
HIS
88
A
HIS
90
HELX_P
A
ALA
91
A
ALA
93
5
6
4
A
ASP
93
A
ASP
95
HELX_P
A
GLU
106
A
GLU
108
1
7
14
A
SER
145
A
SER
147
HELX_P
A
ASP
150
A
ASP
152
1
8
6
A
ASP
161
A
ASP
163
HELX_P
A
VAL
174
A
VAL
176
1
9
14
A
ASP
179
A
ASP
181
HELX_P
A
PHE
190
A
PHE
192
1
10
12
A
PHE
190
A
PHE
192
HELX_P
A
CYS
199
A
CYS
201
1
11
10
A
LEU
200
A
LEU
202
HELX_P
A
ALA
206
A
ALA
208
5
12
7
A
ASN
216
A
ASN
218
HELX_P
A
GLY
233
A
GLY
235
1
13
18
TRANSFERASE
UCK, KINASE, TRANSFERASE, ATP-BINDING, NUCLEOSIDE KINASE, NUCLEOTIDE-BINDING
A
ARG
22
A
ARG
24
1
A
PRO
23
A
PRO
25
4.36
2JEO
PDB
1
2JEO
UCK1_HUMAN
UNP
1
Q9HA47
-1
21
2JEO
-1
21
2JEO
A
1
1
23
22
243
2JEO
22
243
Q9HA47
A
2
24
245
5
2
2
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
A
VAL
59
A
VAL
61
A
SER
63
A
SER
65
A
VAL
134
A
VAL
136
A
GLU
138
A
GLU
140
A
PHE
24
A
PHE
26
A
SER
29
A
SER
31
A
LEU
154
A
LEU
156
A
ASP
159
A
ASP
161
A
VAL
208
A
VAL
210
A
PRO
211
A
PRO
213
A
VAL
110
A
VAL
112
A
VAL
112
A
VAL
114
A
THR
127
A
THR
129
A
VAL
129
A
VAL
131
A
THR
114
A
THR
116
A
ASP
116
A
ASP
118
A
SER
121
A
SER
123
A
LEU
123
A
LEU
125
180
P 62 2 2