0.015925
0.000000
0.000000
0.000000
0.013711
0.000000
0.000000
0.000000
0.016381
0.00000
0.00000
0.00000
Bailey, S.
Sedelnikova, S.E.
Blackburn, G.M.
Abdelghany, H.M.
Baker, P.J.
McLennan, A.G.
Rafferty, J.B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
62.794
72.934
61.046
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
UK
Structure
STRUE6
2005
0969-2126
10
589
600
10.1016/S0969-2126(02)00746-3
11937063
The crystal structure of diadenosine tetraphosphate hydrolase from Caenorhabditis elegans in free and binary complex forms
2002
NE
BIOCHIM.BIOPHYS.ACTA
BBACAQ
0113
0006-3002
1550
27
36
10.1016/S0167-4838(01)00263-1
Cloning, characterisation and crystallisation of a diadenosine 5',5"'-P(1),P(4)-tetraphosphate pyrophosphohydrolase from Caenorhabditis elegans.
2001
10.2210/pdb1kt9/pdb
pdb_00001kt9
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
2000-07-11
ADSC QUANTUM 4
MAD
M
x-ray
1
0.87
1.0
PX9.6
SRS
0.87
SYNCHROTRON
SRS BEAMLINE PX9.6
15913.135
Diadenosine Tetraphosphate Hydrolase
3.6.1.17
1
man
polymer
18.015
water
98
nat
water
no
no
MVVKAAGLVIYRKLAGKIEFLLLQASYPPHHWTPPKGHVDPGEDEWQAAIRETKEEANITKEQLTIHEDCHETLFYEAKG
KPKSVKYWLAKLNNPDDVQLSHEHQNWKWCELEDAIKIADYAEMGSLLRKFSAFLAGF
MVVKAAGLVIYRKLAGKIEFLLLQASYPPHHWTPPKGHVDPGEDEWQAAIRETKEEANITKEQLTIHEDCHETLFYEAKG
KPKSVKYWLAKLNNPDDVQLSHEHQNWKWCELEDAIKIADYAEMGSLLRKFSAFLAGF
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
Caenorhabditis
Escherichia
Escherichia coli
sample
Y37H9A.6
6239
Caenorhabditis elegans
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pET15b
1
2.20
43.97
VAPOR DIFFUSION, SITTING DROP
5.6
PEG 4000, ammonium acetate, sodium citrate, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2002-05-08
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RCSB
Y
RCSB
2002-01-15
REL
HOH
water
HOH
1
2
HOH
HOH
139
A
HOH
2
2
HOH
HOH
140
A
HOH
3
2
HOH
HOH
141
A
HOH
4
2
HOH
HOH
142
A
HOH
5
2
HOH
HOH
143
A
HOH
6
2
HOH
HOH
144
A
HOH
7
2
HOH
HOH
145
A
HOH
8
2
HOH
HOH
146
A
HOH
9
2
HOH
HOH
147
A
HOH
10
2
HOH
HOH
148
A
HOH
11
2
HOH
HOH
149
A
HOH
12
2
HOH
HOH
150
A
HOH
13
2
HOH
HOH
151
A
HOH
14
2
HOH
HOH
152
A
HOH
15
2
HOH
HOH
153
A
HOH
16
2
HOH
HOH
154
A
HOH
17
2
HOH
HOH
155
A
HOH
18
2
HOH
HOH
156
A
HOH
19
2
HOH
HOH
157
A
HOH
20
2
HOH
HOH
158
A
HOH
21
2
HOH
HOH
159
A
HOH
22
2
HOH
HOH
160
A
HOH
23
2
HOH
HOH
161
A
HOH
24
2
HOH
HOH
162
A
HOH
25
2
HOH
HOH
163
A
HOH
26
2
HOH
HOH
164
A
HOH
27
2
HOH
HOH
165
A
HOH
28
2
HOH
HOH
166
A
HOH
29
2
HOH
HOH
167
A
HOH
30
2
HOH
HOH
168
A
HOH
31
2
HOH
HOH
169
A
HOH
32
2
HOH
HOH
170
A
HOH
33
2
HOH
HOH
171
A
HOH
34
2
HOH
HOH
172
A
HOH
35
2
HOH
HOH
173
A
HOH
36
2
HOH
HOH
174
A
HOH
37
2
HOH
HOH
175
A
HOH
38
2
HOH
HOH
176
A
HOH
39
2
HOH
HOH
177
A
HOH
40
2
HOH
HOH
178
A
HOH
41
2
HOH
HOH
179
A
HOH
42
2
HOH
HOH
180
A
HOH
43
2
HOH
HOH
181
A
HOH
44
2
HOH
HOH
182
A
HOH
45
2
HOH
HOH
183
A
HOH
46
2
HOH
HOH
184
A
HOH
47
2
HOH
HOH
185
A
HOH
48
2
HOH
HOH
186
A
HOH
49
2
HOH
HOH
187
A
HOH
50
2
HOH
HOH
188
A
HOH
51
2
HOH
HOH
189
A
HOH
53
2
HOH
HOH
190
A
HOH
54
2
HOH
HOH
191
A
HOH
55
2
HOH
HOH
192
A
HOH
56
2
HOH
HOH
193
A
HOH
57
2
HOH
HOH
194
A
HOH
59
2
HOH
HOH
195
A
HOH
61
2
HOH
HOH
196
A
HOH
62
2
HOH
HOH
197
A
HOH
63
2
HOH
HOH
198
A
HOH
65
2
HOH
HOH
199
A
HOH
66
2
HOH
HOH
200
A
HOH
67
2
HOH
HOH
201
A
HOH
68
2
HOH
HOH
202
A
HOH
69
2
HOH
HOH
203
A
HOH
70
2
HOH
HOH
204
A
HOH
71
2
HOH
HOH
205
A
HOH
77
2
HOH
HOH
206
A
HOH
79
2
HOH
HOH
207
A
HOH
81
2
HOH
HOH
208
A
HOH
84
2
HOH
HOH
209
A
HOH
85
2
HOH
HOH
210
A
HOH
86
2
HOH
HOH
211
A
HOH
90
2
HOH
HOH
212
A
HOH
91
2
HOH
HOH
213
A
HOH
93
2
HOH
HOH
214
A
HOH
97
2
HOH
HOH
215
A
HOH
99
2
HOH
HOH
216
A
HOH
100
2
HOH
HOH
217
A
HOH
101
2
HOH
HOH
218
A
HOH
102
2
HOH
HOH
219
A
HOH
103
2
HOH
HOH
220
A
HOH
105
2
HOH
HOH
221
A
HOH
106
2
HOH
HOH
222
A
HOH
108
2
HOH
HOH
223
A
HOH
114
2
HOH
HOH
224
A
HOH
115
2
HOH
HOH
225
A
HOH
116
2
HOH
HOH
226
A
HOH
121
2
HOH
HOH
227
A
HOH
123
2
HOH
HOH
228
A
HOH
124
2
HOH
HOH
229
A
HOH
132
2
HOH
HOH
230
A
HOH
133
2
HOH
HOH
231
A
HOH
134
2
HOH
HOH
232
A
HOH
136
2
HOH
HOH
233
A
HOH
141
2
HOH
HOH
234
A
HOH
142
2
HOH
HOH
235
A
HOH
148
2
HOH
HOH
236
A
MET
1
n
1
MET
1
A
VAL
2
n
2
VAL
2
A
VAL
3
n
3
VAL
3
A
LYS
4
n
4
LYS
4
A
ALA
5
n
5
ALA
5
A
ALA
6
n
6
ALA
6
A
GLY
7
n
7
GLY
7
A
LEU
8
n
8
LEU
8
A
VAL
9
n
9
VAL
9
A
ILE
10
n
10
ILE
10
A
TYR
11
n
11
TYR
11
A
ARG
12
n
12
ARG
12
A
LYS
13
n
13
LYS
13
A
LEU
14
n
14
LEU
14
A
ALA
15
n
15
ALA
15
A
GLY
16
n
16
GLY
16
A
LYS
17
n
17
LYS
17
A
ILE
18
n
18
ILE
18
A
GLU
19
n
19
GLU
19
A
PHE
20
n
20
PHE
20
A
LEU
21
n
21
LEU
21
A
LEU
22
n
22
LEU
22
A
LEU
23
n
23
LEU
23
A
GLN
24
n
24
GLN
24
A
ALA
25
n
25
ALA
25
A
n
26
26
A
TYR
27
n
27
TYR
27
A
PRO
28
n
28
PRO
28
A
PRO
29
n
29
PRO
29
A
HIS
30
n
30
HIS
30
A
HIS
31
n
31
HIS
31
A
TRP
32
n
32
TRP
32
A
THR
33
n
33
THR
33
A
PRO
34
n
34
PRO
34
A
PRO
35
n
35
PRO
35
A
LYS
36
n
36
LYS
36
A
GLY
37
n
37
GLY
37
A
HIS
38
n
38
HIS
38
A
VAL
39
n
39
VAL
39
A
ASP
40
n
40
ASP
40
A
PRO
41
n
41
PRO
41
A
GLY
42
n
42
GLY
42
A
GLU
43
n
43
GLU
43
A
ASP
44
n
44
ASP
44
A
GLU
45
n
45
GLU
45
A
TRP
46
n
46
TRP
46
A
GLN
47
n
47
GLN
47
A
ALA
48
n
48
ALA
48
A
ALA
49
n
49
ALA
49
A
ILE
50
n
50
ILE
50
A
ARG
51
n
51
ARG
51
A
GLU
52
n
52
GLU
52
A
THR
53
n
53
THR
53
A
LYS
54
n
54
LYS
54
A
GLU
55
n
55
GLU
55
A
GLU
56
n
56
GLU
56
A
ALA
57
n
57
ALA
57
A
ASN
58
n
58
ASN
58
A
ILE
59
n
59
ILE
59
A
THR
60
n
60
THR
60
A
LYS
61
n
61
LYS
61
A
GLU
62
n
62
GLU
62
A
GLN
63
n
63
GLN
63
A
LEU
64
n
64
LEU
64
A
THR
65
n
65
THR
65
A
ILE
66
n
66
ILE
66
A
HIS
67
n
67
HIS
67
A
GLU
68
n
68
GLU
68
A
ASP
69
n
69
ASP
69
A
CYS
70
n
70
CYS
70
A
HIS
71
n
71
HIS
71
A
GLU
72
n
72
GLU
72
A
THR
73
n
73
THR
73
A
LEU
74
n
74
LEU
74
A
PHE
75
n
75
PHE
75
A
TYR
76
n
76
TYR
76
A
GLU
77
n
77
GLU
77
A
ALA
78
n
78
ALA
78
A
LYS
79
n
79
LYS
79
A
GLY
80
n
80
GLY
80
A
LYS
81
n
81
LYS
81
A
PRO
82
n
82
PRO
82
A
LYS
83
n
83
LYS
83
A
SER
84
n
84
SER
84
A
VAL
85
n
85
VAL
85
A
LYS
86
n
86
LYS
86
A
TYR
87
n
87
TYR
87
A
TRP
88
n
88
TRP
88
A
LEU
89
n
89
LEU
89
A
ALA
90
n
90
ALA
90
A
LYS
91
n
91
LYS
91
A
LEU
92
n
92
LEU
92
A
ASN
93
n
93
ASN
93
A
ASN
94
n
94
ASN
94
A
PRO
95
n
95
PRO
95
A
ASP
96
n
96
ASP
96
A
ASP
97
n
97
ASP
97
A
VAL
98
n
98
VAL
98
A
GLN
99
n
99
GLN
99
A
LEU
100
n
100
LEU
100
A
SER
101
n
101
SER
101
A
HIS
102
n
102
HIS
102
A
n
103
103
A
n
104
104
A
n
105
105
A
ASN
106
n
106
ASN
106
A
TRP
107
n
107
TRP
107
A
LYS
108
n
108
LYS
108
A
TRP
109
n
109
TRP
109
A
CYS
110
n
110
CYS
110
A
GLU
111
n
111
GLU
111
A
LEU
112
n
112
LEU
112
A
GLU
113
n
113
GLU
113
A
ASP
114
n
114
ASP
114
A
ALA
115
n
115
ALA
115
A
ILE
116
n
116
ILE
116
A
LYS
117
n
117
LYS
117
A
ILE
118
n
118
ILE
118
A
ALA
119
n
119
ALA
119
A
ASP
120
n
120
ASP
120
A
TYR
121
n
121
TYR
121
A
ALA
122
n
122
ALA
122
A
GLU
123
n
123
GLU
123
A
MET
124
n
124
MET
124
A
GLY
125
n
125
GLY
125
A
SER
126
n
126
SER
126
A
LEU
127
n
127
LEU
127
A
LEU
128
n
128
LEU
128
A
ARG
129
n
129
ARG
129
A
LYS
130
n
130
LYS
130
A
PHE
131
n
131
PHE
131
A
SER
132
n
132
SER
132
A
ALA
133
n
133
ALA
133
A
PHE
134
n
134
PHE
134
A
LEU
135
n
135
LEU
135
A
ALA
136
n
136
ALA
136
A
n
137
137
A
n
138
138
A
3.0018
-0.6607
0.1886
2.4865
-0.2974
4.0488
-0.0196
-0.0561
-0.2416
-0.0172
-0.0036
0.1630
0.2561
-0.1076
0.0232
0.0159
-0.0126
-0.0051
0.0115
-0.0044
0.0480
refined
18.7636
14.3648
8.2546
X-RAY DIFFRACTION
A
1
A
1
A
136
A
136
X-RAY DIFFRACTION
1
author_defined_assembly
1
monomeric
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
O
GLY
37
A
O
GLY
37
A
N
ALA
6
A
N
ALA
6
A
O
VAL
3
A
O
VAL
3
A
N
SER
84
A
N
SER
84
A
N
LYS
91
A
N
LYS
91
A
O
THR
65
A
O
THR
65
A
N
TYR
76
A
N
TYR
76
A
O
LYS
83
A
O
LYS
83
A
N
SER
84
A
N
SER
84
A
O
VAL
3
A
O
VAL
3
A
N
LEU
14
A
N
LEU
14
A
O
LYS
17
A
O
LYS
17
A
N
LEU
23
A
N
LEU
23
A
O
THR
33
A
O
THR
33
A
O
THR
33
A
O
THR
33
A
N
LEU
23
A
N
LEU
23
A
N
LEU
22
A
N
LEU
22
A
O
LYS
108
A
O
LYS
108
1
A
CG
MET
1
A
CG
MET
1
1
Y
1
A
SD
MET
1
A
SD
MET
1
1
Y
1
A
CE
MET
1
A
CE
MET
1
1
Y
1
A
CG
LYS
13
A
CG
LYS
13
1
Y
1
A
CD
LYS
13
A
CD
LYS
13
1
Y
1
A
CE
LYS
13
A
CE
LYS
13
1
Y
1
A
NZ
LYS
13
A
NZ
LYS
13
1
Y
1
A
CG
LYS
17
A
CG
LYS
17
1
Y
1
A
CD
LYS
17
A
CD
LYS
17
1
Y
1
A
CE
LYS
17
A
CE
LYS
17
1
Y
1
A
NZ
LYS
17
A
NZ
LYS
17
1
Y
1
A
CG
LYS
61
A
CG
LYS
61
1
Y
1
A
CD
LYS
61
A
CD
LYS
61
1
Y
1
A
CE
LYS
61
A
CE
LYS
61
1
Y
1
A
NZ
LYS
61
A
NZ
LYS
61
1
Y
1
A
CG
GLU
68
A
CG
GLU
68
1
Y
1
A
CD
GLU
68
A
CD
GLU
68
1
Y
1
A
OE1
GLU
68
A
OE1
GLU
68
1
Y
1
A
OE2
GLU
68
A
OE2
GLU
68
1
Y
1
A
CG
ASP
69
A
CG
ASP
69
1
Y
1
A
OD1
ASP
69
A
OD1
ASP
69
1
Y
1
A
OD2
ASP
69
A
OD2
ASP
69
1
Y
1
A
CG
LYS
79
A
CG
LYS
79
1
Y
1
A
CD
LYS
79
A
CD
LYS
79
1
Y
1
A
CE
LYS
79
A
CE
LYS
79
1
Y
1
A
NZ
LYS
79
A
NZ
LYS
79
1
Y
1
A
CG
LYS
81
A
CG
LYS
81
1
Y
1
A
CD
LYS
81
A
CD
LYS
81
1
Y
1
A
CE
LYS
81
A
CE
LYS
81
1
Y
1
A
NZ
LYS
81
A
NZ
LYS
81
1
Y
1
A
CG
LYS
117
A
CG
LYS
117
1
Y
1
A
CD
LYS
117
A
CD
LYS
117
1
Y
1
A
CE
LYS
117
A
CE
LYS
117
1
Y
1
A
NZ
LYS
117
A
NZ
LYS
117
1
Y
1
A
CG
GLU
123
A
CG
GLU
123
1
Y
1
A
CD
GLU
123
A
CD
GLU
123
1
Y
1
A
OE1
GLU
123
A
OE1
GLU
123
1
Y
1
A
OE2
GLU
123
A
OE2
GLU
123
1
Y
1
A
CG
LYS
130
A
CG
LYS
130
1
Y
1
A
CD
LYS
130
A
CD
LYS
130
1
Y
1
A
CE
LYS
130
A
CE
LYS
130
1
Y
1
A
NZ
LYS
130
A
NZ
LYS
130
1
Y
1
A
SER
26
A
SER
26
1
Y
1
A
GLU
103
A
GLU
103
1
Y
1
A
HIS
104
A
HIS
104
1
Y
1
A
GLN
105
A
GLN
105
1
Y
1
A
GLY
137
A
GLY
137
1
Y
1
A
PHE
138
A
PHE
138
1
Y
1
5.58
0.90
118.30
123.88
A
A
A
CB
CG
OD2
ASP
ASP
ASP
114
114
114
N
1
A
VAL
2
-21.96
149.73
1
A
ASP
120
38.76
51.88
14.727
0.59
0.00
0.00
0.98
0.00
-1.58
0.944
0.938
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.2132000
0.1963100
0.1971500
1.98
20.00
474
9389
9389
4.8
98.0
5.165
0.149
RANDOM
1
THROUGHOUT
0
MAD
.192
0.150
0.80
0.80
1.40
Engh & Huber
BABINET MODEL WITH MASK
1.98
20.00
98
1130
0
0
1032
0.018
0.021
1061
0.001
0.020
927
1.627
1.929
1447
0.812
3.000
2148
5.248
3.000
129
15.810
15.000
170
0.096
0.200
158
0.007
0.020
1179
0.004
0.020
211
0.247
0.300
249
0.217
0.300
813
0.175
0.500
73
0.005
0.500
1
0.343
0.300
15
0.432
0.300
37
0.216
0.500
11
0.893
1.500
658
1.528
2.000
1043
2.248
3.000
403
3.416
4.500
404
0.2760000
0.2030000
2.031
38
695
20
1.98
18
1KT9
53439
9864
2
0
1
99.8
1.98
2.05
97.9
phasing
MLPHARE
refinement
REFMAC
5.0
data reduction
DENZO
data scaling
SCALEPACK
Crystal Structure of C. elegans Ap4A Hydrolase
1
N
N
2
N
N
A
ASP
44
A
ASP
44
HELX_P
A
ASN
58
A
ASN
58
1
1
15
A
THR
60
A
THR
60
HELX_P
A
GLU
62
A
GLU
62
5
2
3
A
GLU
111
A
GLU
111
HELX_P
A
ASP
120
A
ASP
120
1
3
10
A
TYR
121
A
TYR
121
HELX_P
A
ALA
136
A
ALA
136
1
4
16
HYDROLASE
Nudix, HYDROLASE
A
PRO
28
A
PRO
28
1
A
PRO
29
A
PRO
29
4.07
AP4A_CAEEL
UNP
1
1
Q9U2M7
MVVKAAGLVIYRKLAGKIEFLLLQASYPPHHWTPPKGHVDPGEDEWQAAIRETKEEANITKEQLTIHEDCHETLFYEAKG
KPKSVKYWLAKLNNPDDVQLSHEHQNWKWCELEDAIKIADYAEMGSLLRKFSAFLAGF
1
138
1KT9
1
138
Q9U2M7
A
1
1
138
10
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
36
A
LYS
36
A
HIS
38
A
HIS
38
A
VAL
3
A
VAL
3
A
LEU
14
A
LEU
14
A
LYS
83
A
LYS
83
A
LEU
92
A
LEU
92
A
LEU
64
A
LEU
64
A
TYR
76
A
TYR
76
A
LYS
83
A
LYS
83
A
LEU
92
A
LEU
92
A
VAL
3
A
VAL
3
A
LEU
14
A
LEU
14
A
LYS
17
A
LYS
17
A
GLN
24
A
GLN
24
A
TRP
32
A
TRP
32
A
THR
33
A
THR
33
A
LYS
17
A
LYS
17
A
GLN
24
A
GLN
24
A
TRP
107
A
TRP
107
A
CYS
110
A
CYS
110
20
C 2 2 21