0.009184
0.005302
0.000000
0.000000
0.010605
0.000000
0.000000
0.000000
0.013273
0.00000
0.00000
0.00000
Murphy, G.A.
Spedale, E.J.
Powell, S.T.
Pillus, L.
Schultz, S.C.
Chen, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
108.884
108.884
75.342
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
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
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
O
N
334
N
H
N
335
N
H
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
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
N
350
N
C
N
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
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
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
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
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
doub
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
sing
N
347
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
334
769
780
10.1016/j.jmb.2003.09.066
14636601
The Sir4 C-terminal coiled coil is required for telomeric and mating type silencing in Saccharomyces cerevisiae.
2003
10.2210/pdb1pl5/pdb
pdb_00001pl5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
93
1
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
14-BM-C
APS
1.0
SYNCHROTRON
APS BEAMLINE 14-BM-C
15958.884
Regulatory protein SIR4
RESIDUES 1217-1358
2
man
polymer
18.015
water
40
nat
water
Silent information regulator 4
no
no
SNTTEILTSVDVLGTHSQTGTQQSNMYTSTQKTELEIDNKDSVTECSKDMKEDGLSFVDIVLSKAASALDEKEKQLAVAN
EIIRSLSDEVMRNEIRITSLQGDLTFTKKCLENARSQISEKDAKINKLMEKDFQVNKEIKPY
SNTTEILTSVDVLGTHSQTGTQQSNMYTSTQKTELEIDNKDSVTECSKDMKEDGLSFVDIVLSKAASALDEKEKQLAVAN
EIIRSLSDEVMRNEIRITSLQGDLTFTKKCLENARSQISEKDAKINKLMEKDFQVNKEIKPY
A,S
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
baker's yeast
Saccharomyces
Escherichia
sample
SIR4
4932
Saccharomyces cerevisiae
562
Escherichia coli
BL21(DE3)pLysS
PLASMID
pKKT7E
4.04
69.55
VAPOR DIFFUSION, HANGING DROP
7
calcium chloride, sodium chloride, Tris, ethylene glycol, sodium azide, dithiothreitol, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2004-06-01
1
1
2008-04-29
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RCSB
Y
RCSB
2003-06-06
REL
REL
HOH
water
HOH
1
2
HOH
HOH
1
A
HOH
5
2
HOH
HOH
5
A
HOH
9
2
HOH
HOH
9
A
HOH
10
2
HOH
HOH
10
A
HOH
11
2
HOH
HOH
11
A
HOH
14
2
HOH
HOH
14
A
HOH
16
2
HOH
HOH
16
A
HOH
17
2
HOH
HOH
17
A
HOH
19
2
HOH
HOH
19
A
HOH
20
2
HOH
HOH
20
A
HOH
21
2
HOH
HOH
21
A
HOH
22
2
HOH
HOH
22
A
HOH
23
2
HOH
HOH
23
A
HOH
24
2
HOH
HOH
24
A
HOH
25
2
HOH
HOH
25
A
HOH
31
2
HOH
HOH
31
A
HOH
33
2
HOH
HOH
33
A
HOH
36
2
HOH
HOH
36
A
HOH
2
2
HOH
HOH
2
S
HOH
3
2
HOH
HOH
3
S
HOH
4
2
HOH
HOH
4
S
HOH
6
2
HOH
HOH
6
S
HOH
7
2
HOH
HOH
7
S
HOH
8
2
HOH
HOH
8
S
HOH
12
2
HOH
HOH
12
S
HOH
13
2
HOH
HOH
13
S
HOH
15
2
HOH
HOH
15
S
HOH
18
2
HOH
HOH
18
S
HOH
26
2
HOH
HOH
26
S
HOH
27
2
HOH
HOH
27
S
HOH
28
2
HOH
HOH
28
S
HOH
29
2
HOH
HOH
29
S
HOH
30
2
HOH
HOH
30
S
HOH
32
2
HOH
HOH
32
S
HOH
34
2
HOH
HOH
34
S
HOH
35
2
HOH
HOH
35
S
HOH
37
2
HOH
HOH
37
S
HOH
38
2
HOH
HOH
38
S
HOH
39
2
HOH
HOH
39
S
HOH
40
2
HOH
HOH
40
S
n
1
1217
A
n
2
1218
A
n
3
1219
A
n
4
1220
A
n
5
1221
A
n
6
1222
A
n
7
1223
A
n
8
1224
A
n
9
1225
A
n
10
1226
A
n
11
1227
A
n
12
1228
A
n
13
1229
A
n
14
1230
A
n
15
1231
A
n
16
1232
A
n
17
1233
A
n
18
1234
A
n
19
1235
A
n
20
1236
A
n
21
1237
A
n
22
1238
A
n
23
1239
A
n
24
1240
A
n
25
1241
A
n
26
1242
A
n
27
1243
A
n
28
1244
A
n
29
1245
A
n
30
1246
A
n
31
1247
A
n
32
1248
A
n
33
1249
A
n
34
1250
A
n
35
1251
A
n
36
1252
A
n
37
1253
A
n
38
1254
A
n
39
1255
A
n
40
1256
A
n
41
1257
A
n
42
1258
A
n
43
1259
A
n
44
1260
A
n
45
1261
A
n
46
1262
A
n
47
1263
A
n
48
1264
A
n
49
1265
A
n
50
1266
A
n
51
1267
A
n
52
1268
A
n
53
1269
A
n
54
1270
A
n
55
1271
A
SER
1272
n
56
SER
1272
A
PHE
1273
n
57
PHE
1273
A
VAL
1274
n
58
VAL
1274
A
ASP
1275
n
59
ASP
1275
A
ILE
1276
n
60
ILE
1276
A
VAL
1277
n
61
VAL
1277
A
LEU
1278
n
62
LEU
1278
A
SER
1279
n
63
SER
1279
A
LYS
1280
n
64
LYS
1280
A
ALA
1281
n
65
ALA
1281
A
ALA
1282
n
66
ALA
1282
A
SER
1283
n
67
SER
1283
A
ALA
1284
n
68
ALA
1284
A
LEU
1285
n
69
LEU
1285
A
ASP
1286
n
70
ASP
1286
A
GLU
1287
n
71
GLU
1287
A
LYS
1288
n
72
LYS
1288
A
GLU
1289
n
73
GLU
1289
A
LYS
1290
n
74
LYS
1290
A
GLN
1291
n
75
GLN
1291
A
LEU
1292
n
76
LEU
1292
A
ALA
1293
n
77
ALA
1293
A
VAL
1294
n
78
VAL
1294
A
ALA
1295
n
79
ALA
1295
A
ASN
1296
n
80
ASN
1296
A
GLU
1297
n
81
GLU
1297
A
ILE
1298
n
82
ILE
1298
A
ILE
1299
n
83
ILE
1299
A
ARG
1300
n
84
ARG
1300
A
SER
1301
n
85
SER
1301
A
LEU
1302
n
86
LEU
1302
A
SER
1303
n
87
SER
1303
A
ASP
1304
n
88
ASP
1304
A
GLU
1305
n
89
GLU
1305
A
VAL
1306
n
90
VAL
1306
A
MET
1307
n
91
MET
1307
A
ARG
1308
n
92
ARG
1308
A
ASN
1309
n
93
ASN
1309
A
GLU
1310
n
94
GLU
1310
A
ILE
1311
n
95
ILE
1311
A
ARG
1312
n
96
ARG
1312
A
ILE
1313
n
97
ILE
1313
A
THR
1314
n
98
THR
1314
A
SER
1315
n
99
SER
1315
A
LEU
1316
n
100
LEU
1316
A
GLN
1317
n
101
GLN
1317
A
GLY
1318
n
102
GLY
1318
A
ASP
1319
n
103
ASP
1319
A
LEU
1320
n
104
LEU
1320
A
THR
1321
n
105
THR
1321
A
PHE
1322
n
106
PHE
1322
A
THR
1323
n
107
THR
1323
A
LYS
1324
n
108
LYS
1324
A
LYS
1325
n
109
LYS
1325
A
CYS
1326
n
110
CYS
1326
A
LEU
1327
n
111
LEU
1327
A
GLU
1328
n
112
GLU
1328
A
ASN
1329
n
113
ASN
1329
A
ALA
1330
n
114
ALA
1330
A
ARG
1331
n
115
ARG
1331
A
SER
1332
n
116
SER
1332
A
GLN
1333
n
117
GLN
1333
A
ILE
1334
n
118
ILE
1334
A
SER
1335
n
119
SER
1335
A
GLU
1336
n
120
GLU
1336
A
LYS
1337
n
121
LYS
1337
A
ASP
1338
n
122
ASP
1338
A
ALA
1339
n
123
ALA
1339
A
ALA
1340
n
124
LYS
1340
A
ILE
1341
n
125
ILE
1341
A
ASN
1342
n
126
ASN
1342
A
LYS
1343
n
127
LYS
1343
A
LEU
1344
n
128
LEU
1344
A
MET
1345
n
129
MET
1345
A
GLU
1346
n
130
GLU
1346
A
n
131
1347
A
n
132
1348
A
n
133
1349
A
n
134
1350
A
n
135
1351
A
n
136
1352
A
n
137
1353
A
n
138
1354
A
n
139
1355
A
n
140
1356
A
n
141
1357
A
n
142
1358
A
n
1
1217
S
n
2
1218
S
n
3
1219
S
n
4
1220
S
n
5
1221
S
n
6
1222
S
n
7
1223
S
n
8
1224
S
n
9
1225
S
n
10
1226
S
n
11
1227
S
n
12
1228
S
n
13
1229
S
n
14
1230
S
n
15
1231
S
n
16
1232
S
n
17
1233
S
n
18
1234
S
n
19
1235
S
n
20
1236
S
n
21
1237
S
n
22
1238
S
n
23
1239
S
n
24
1240
S
n
25
1241
S
n
26
1242
S
n
27
1243
S
n
28
1244
S
n
29
1245
S
n
30
1246
S
n
31
1247
S
n
32
1248
S
n
33
1249
S
n
34
1250
S
n
35
1251
S
n
36
1252
S
n
37
1253
S
n
38
1254
S
n
39
1255
S
n
40
1256
S
n
41
1257
S
n
42
1258
S
n
43
1259
S
n
44
1260
S
n
45
1261
S
n
46
1262
S
n
47
1263
S
n
48
1264
S
n
49
1265
S
n
50
1266
S
n
51
1267
S
n
52
1268
S
n
53
1269
S
n
54
1270
S
n
55
1271
S
SER
1272
n
56
SER
1272
S
PHE
1273
n
57
PHE
1273
S
VAL
1274
n
58
VAL
1274
S
ASP
1275
n
59
ASP
1275
S
ILE
1276
n
60
ILE
1276
S
VAL
1277
n
61
VAL
1277
S
LEU
1278
n
62
LEU
1278
S
SER
1279
n
63
SER
1279
S
LYS
1280
n
64
LYS
1280
S
ALA
1281
n
65
ALA
1281
S
ALA
1282
n
66
ALA
1282
S
SER
1283
n
67
SER
1283
S
ALA
1284
n
68
ALA
1284
S
LEU
1285
n
69
LEU
1285
S
ASP
1286
n
70
ASP
1286
S
GLU
1287
n
71
GLU
1287
S
LYS
1288
n
72
LYS
1288
S
GLU
1289
n
73
GLU
1289
S
LYS
1290
n
74
LYS
1290
S
GLN
1291
n
75
GLN
1291
S
LEU
1292
n
76
LEU
1292
S
ALA
1293
n
77
ALA
1293
S
VAL
1294
n
78
VAL
1294
S
ALA
1295
n
79
ALA
1295
S
ASN
1296
n
80
ASN
1296
S
GLU
1297
n
81
GLU
1297
S
ILE
1298
n
82
ILE
1298
S
ILE
1299
n
83
ILE
1299
S
ARG
1300
n
84
ARG
1300
S
SER
1301
n
85
SER
1301
S
LEU
1302
n
86
LEU
1302
S
SER
1303
n
87
SER
1303
S
ASP
1304
n
88
ASP
1304
S
GLU
1305
n
89
GLU
1305
S
VAL
1306
n
90
VAL
1306
S
MET
1307
n
91
MET
1307
S
ARG
1308
n
92
ARG
1308
S
ASN
1309
n
93
ASN
1309
S
GLU
1310
n
94
GLU
1310
S
ILE
1311
n
95
ILE
1311
S
ARG
1312
n
96
ARG
1312
S
ILE
1313
n
97
ILE
1313
S
THR
1314
n
98
THR
1314
S
SER
1315
n
99
SER
1315
S
LEU
1316
n
100
LEU
1316
S
GLN
1317
n
101
GLN
1317
S
GLY
1318
n
102
GLY
1318
S
ASP
1319
n
103
ASP
1319
S
LEU
1320
n
104
LEU
1320
S
THR
1321
n
105
THR
1321
S
PHE
1322
n
106
PHE
1322
S
THR
1323
n
107
THR
1323
S
LYS
1324
n
108
LYS
1324
S
LYS
1325
n
109
LYS
1325
S
CYS
1326
n
110
CYS
1326
S
LEU
1327
n
111
LEU
1327
S
GLU
1328
n
112
GLU
1328
S
ASN
1329
n
113
ASN
1329
S
ALA
1330
n
114
ALA
1330
S
ARG
1331
n
115
ARG
1331
S
SER
1332
n
116
SER
1332
S
GLN
1333
n
117
GLN
1333
S
ILE
1334
n
118
ILE
1334
S
SER
1335
n
119
SER
1335
S
GLU
1336
n
120
GLU
1336
S
LYS
1337
n
121
LYS
1337
S
ASP
1338
n
122
ASP
1338
S
ALA
1339
n
123
ALA
1339
S
ALA
1340
n
124
LYS
1340
S
ILE
1341
n
125
ILE
1341
S
ASN
1342
n
126
ASN
1342
S
LYS
1343
n
127
LYS
1343
S
LEU
1344
n
128
LEU
1344
S
MET
1345
n
129
MET
1345
S
GLU
1346
n
130
GLU
1346
S
ALA
1347
n
131
LYS
1347
S
n
132
1348
S
n
133
1349
S
n
134
1350
S
n
135
1351
S
n
136
1352
S
n
137
1353
S
n
138
1354
S
n
139
1355
S
n
140
1356
S
n
141
1357
S
n
142
1358
S
author_and_software_defined_assembly
PISA
2
dimeric
3490
-37
10880
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1
A
CG
LYS
1340
A
CG
LYS
124
1
Y
1
A
CD
LYS
1340
A
CD
LYS
124
1
Y
1
A
CE
LYS
1340
A
CE
LYS
124
1
Y
1
A
NZ
LYS
1340
A
NZ
LYS
124
1
Y
1
S
CG
LYS
1340
B
CG
LYS
124
1
Y
1
S
CD
LYS
1340
B
CD
LYS
124
1
Y
1
S
CE
LYS
1340
B
CE
LYS
124
1
Y
1
S
NZ
LYS
1340
B
NZ
LYS
124
1
Y
1
S
CG
LYS
1347
B
CG
LYS
131
1
Y
1
S
CD
LYS
1347
B
CD
LYS
131
1
Y
1
S
CE
LYS
1347
B
CE
LYS
131
1
Y
1
S
NZ
LYS
1347
B
NZ
LYS
131
1
Y
1
A
SER
1217
A
SER
1
1
Y
1
A
ASN
1218
A
ASN
2
1
Y
1
A
THR
1219
A
THR
3
1
Y
1
A
THR
1220
A
THR
4
1
Y
1
A
GLU
1221
A
GLU
5
1
Y
1
A
ILE
1222
A
ILE
6
1
Y
1
A
LEU
1223
A
LEU
7
1
Y
1
A
THR
1224
A
THR
8
1
Y
1
A
SER
1225
A
SER
9
1
Y
1
A
VAL
1226
A
VAL
10
1
Y
1
A
ASP
1227
A
ASP
11
1
Y
1
A
VAL
1228
A
VAL
12
1
Y
1
A
LEU
1229
A
LEU
13
1
Y
1
A
GLY
1230
A
GLY
14
1
Y
1
A
THR
1231
A
THR
15
1
Y
1
A
HIS
1232
A
HIS
16
1
Y
1
A
SER
1233
A
SER
17
1
Y
1
A
GLN
1234
A
GLN
18
1
Y
1
A
THR
1235
A
THR
19
1
Y
1
A
GLY
1236
A
GLY
20
1
Y
1
A
THR
1237
A
THR
21
1
Y
1
A
GLN
1238
A
GLN
22
1
Y
1
A
GLN
1239
A
GLN
23
1
Y
1
A
SER
1240
A
SER
24
1
Y
1
A
ASN
1241
A
ASN
25
1
Y
1
A
MET
1242
A
MET
26
1
Y
1
A
TYR
1243
A
TYR
27
1
Y
1
A
THR
1244
A
THR
28
1
Y
1
A
SER
1245
A
SER
29
1
Y
1
A
THR
1246
A
THR
30
1
Y
1
A
GLN
1247
A
GLN
31
1
Y
1
A
LYS
1248
A
LYS
32
1
Y
1
A
THR
1249
A
THR
33
1
Y
1
A
GLU
1250
A
GLU
34
1
Y
1
A
LEU
1251
A
LEU
35
1
Y
1
A
GLU
1252
A
GLU
36
1
Y
1
A
ILE
1253
A
ILE
37
1
Y
1
A
ASP
1254
A
ASP
38
1
Y
1
A
ASN
1255
A
ASN
39
1
Y
1
A
LYS
1256
A
LYS
40
1
Y
1
A
ASP
1257
A
ASP
41
1
Y
1
A
SER
1258
A
SER
42
1
Y
1
A
VAL
1259
A
VAL
43
1
Y
1
A
THR
1260
A
THR
44
1
Y
1
A
GLU
1261
A
GLU
45
1
Y
1
A
CYS
1262
A
CYS
46
1
Y
1
A
SER
1263
A
SER
47
1
Y
1
A
LYS
1264
A
LYS
48
1
Y
1
A
ASP
1265
A
ASP
49
1
Y
1
A
MET
1266
A
MET
50
1
Y
1
A
LYS
1267
A
LYS
51
1
Y
1
A
GLU
1268
A
GLU
52
1
Y
1
A
ASP
1269
A
ASP
53
1
Y
1
A
GLY
1270
A
GLY
54
1
Y
1
A
LEU
1271
A
LEU
55
1
Y
1
A
LYS
1347
A
LYS
131
1
Y
1
A
ASP
1348
A
ASP
132
1
Y
1
A
PHE
1349
A
PHE
133
1
Y
1
A
GLN
1350
A
GLN
134
1
Y
1
A
VAL
1351
A
VAL
135
1
Y
1
A
ASN
1352
A
ASN
136
1
Y
1
A
LYS
1353
A
LYS
137
1
Y
1
A
GLU
1354
A
GLU
138
1
Y
1
A
ILE
1355
A
ILE
139
1
Y
1
A
LYS
1356
A
LYS
140
1
Y
1
A
PRO
1357
A
PRO
141
1
Y
1
A
TYR
1358
A
TYR
142
1
Y
1
S
SER
1217
B
SER
1
1
Y
1
S
ASN
1218
B
ASN
2
1
Y
1
S
THR
1219
B
THR
3
1
Y
1
S
THR
1220
B
THR
4
1
Y
1
S
GLU
1221
B
GLU
5
1
Y
1
S
ILE
1222
B
ILE
6
1
Y
1
S
LEU
1223
B
LEU
7
1
Y
1
S
THR
1224
B
THR
8
1
Y
1
S
SER
1225
B
SER
9
1
Y
1
S
VAL
1226
B
VAL
10
1
Y
1
S
ASP
1227
B
ASP
11
1
Y
1
S
VAL
1228
B
VAL
12
1
Y
1
S
LEU
1229
B
LEU
13
1
Y
1
S
GLY
1230
B
GLY
14
1
Y
1
S
THR
1231
B
THR
15
1
Y
1
S
HIS
1232
B
HIS
16
1
Y
1
S
SER
1233
B
SER
17
1
Y
1
S
GLN
1234
B
GLN
18
1
Y
1
S
THR
1235
B
THR
19
1
Y
1
S
GLY
1236
B
GLY
20
1
Y
1
S
THR
1237
B
THR
21
1
Y
1
S
GLN
1238
B
GLN
22
1
Y
1
S
GLN
1239
B
GLN
23
1
Y
1
S
SER
1240
B
SER
24
1
Y
1
S
ASN
1241
B
ASN
25
1
Y
1
S
MET
1242
B
MET
26
1
Y
1
S
TYR
1243
B
TYR
27
1
Y
1
S
THR
1244
B
THR
28
1
Y
1
S
SER
1245
B
SER
29
1
Y
1
S
THR
1246
B
THR
30
1
Y
1
S
GLN
1247
B
GLN
31
1
Y
1
S
LYS
1248
B
LYS
32
1
Y
1
S
THR
1249
B
THR
33
1
Y
1
S
GLU
1250
B
GLU
34
1
Y
1
S
LEU
1251
B
LEU
35
1
Y
1
S
GLU
1252
B
GLU
36
1
Y
1
S
ILE
1253
B
ILE
37
1
Y
1
S
ASP
1254
B
ASP
38
1
Y
1
S
ASN
1255
B
ASN
39
1
Y
1
S
LYS
1256
B
LYS
40
1
Y
1
S
ASP
1257
B
ASP
41
1
Y
1
S
SER
1258
B
SER
42
1
Y
1
S
VAL
1259
B
VAL
43
1
Y
1
S
THR
1260
B
THR
44
1
Y
1
S
GLU
1261
B
GLU
45
1
Y
1
S
CYS
1262
B
CYS
46
1
Y
1
S
SER
1263
B
SER
47
1
Y
1
S
LYS
1264
B
LYS
48
1
Y
1
S
ASP
1265
B
ASP
49
1
Y
1
S
MET
1266
B
MET
50
1
Y
1
S
LYS
1267
B
LYS
51
1
Y
1
S
GLU
1268
B
GLU
52
1
Y
1
S
ASP
1269
B
ASP
53
1
Y
1
S
GLY
1270
B
GLY
54
1
Y
1
S
LEU
1271
B
LEU
55
1
Y
1
S
ASP
1348
B
ASP
132
1
Y
1
S
PHE
1349
B
PHE
133
1
Y
1
S
GLN
1350
B
GLN
134
1
Y
1
S
VAL
1351
B
VAL
135
1
Y
1
S
ASN
1352
B
ASN
136
1
Y
1
S
LYS
1353
B
LYS
137
1
Y
1
S
GLU
1354
B
GLU
138
1
Y
1
S
ILE
1355
B
ILE
139
1
Y
1
S
LYS
1356
B
LYS
140
1
Y
1
S
PRO
1357
B
PRO
141
1
Y
1
S
TYR
1358
B
TYR
142
1
Y
1
A
S
O
O
HOH
HOH
11
35
2.07
1_555
5_565
1
A
LEU
1344
-144.68
26.32
1
S
LEU
1344
-72.87
36.80
46.87
0.288
0.261
0.261
2.5
26.15
1684
19380
17291
random
1
Isotropic
THROUGHOUT
0.0
0.0
SIR
2.5
26.15
40
1211
0
0
1171
2.53
2.10
26.15
1PL5
29662
28687
0.0
0.0
0.073
1
15.4
7.3
96.7
2.10
2.17
0.16
2957
0.61
94.6
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
Crystal Structure Analysis of the Sir4p C-terminal Coiled Coil
1
N
N
1
N
N
2
N
N
2
N
N
A
SER
1272
A
SER
56
HELX_P
A
LYS
1343
A
LYS
127
1
1
72
S
SER
1272
B
SER
56
HELX_P
S
LEU
1344
B
LEU
128
1
2
73
DNA binding protein/Transcription
parallel coiled coil homodimer, DNA binding protein-Transcription COMPLEX
SIR4_YEAST
UNP
1
1217
P11978
SNTTEILTSVDVLGTHSQTGTQQSNMYTSTQKTELEIDNKDSVTECSKDMKEDGLSFVDIVLSKAASALDEKEKQLAVAN
EIIRSLSDEVMRNEIRITSLQGDLTFTKKCLENARSQISEKDAKINKLMEKDFQVNKEIKPY
1217
1358
1PL5
1217
1358
P11978
A
1
1
142
1217
1358
1PL5
1217
1358
P11978
S
1
1
142
170
P 65