0.029055
0.000000
0.000000
0.000000
0.013011
0.000000
0.000000
0.000000
0.013075
0.000000
0.000000
0.000000
Brustad, E.M.
Baril, S.A.
Waters, M.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.000
90.000
90.000
34.417
76.857
76.479
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
C9 H21 N2 O2 1
189.275
n
N-TRIMETHYLLYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H10 N2 O4
210.187
n
PARA-NITROPHENYLALANINE
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
C
N
234
N
C
N
235
N
C
N
236
N
N
N
237
N
C
N
238
N
O
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
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
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
N
N
265
S
C
N
266
N
C
N
267
N
O
N
268
N
C
N
269
N
C
N
270
N
S
N
271
N
C
N
272
N
O
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
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
N
O
N
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
N
296
N
N
N
297
N
O
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
N
314
N
C
N
315
N
C
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
O
N
333
N
H
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
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
R
C
N
345
N
O
N
346
N
C
N
347
N
O
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
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
N
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
N
371
N
O
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
H
N
383
N
H
N
384
N
N
N
385
S
C
N
386
N
C
N
387
N
O
N
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
N
395
N
O
N
396
N
O
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
H
N
407
N
H
N
408
N
N
N
409
S
C
N
410
N
C
N
411
N
O
N
412
N
C
N
413
N
C
N
414
N
C
N
415
N
O
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
425
N
H
N
426
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
sing
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
doub
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
sing
N
255
N
sing
N
256
N
sing
N
257
N
doub
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
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
Y
282
N
doub
Y
283
N
sing
Y
284
N
sing
N
285
N
sing
Y
286
N
doub
N
287
N
sing
Y
288
N
doub
N
289
N
sing
Y
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
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
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
doub
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
sing
N
347
N
doub
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
Y
352
N
doub
Y
353
N
sing
Y
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
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
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
Y
380
N
doub
Y
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
386
N
doub
N
387
N
sing
Y
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
sing
N
399
N
doub
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
N
410
N
sing
US
J. Am. Chem. Soc.
JACSAT
1520-5126
139
17253
17256
10.1021/jacs.7b09223
29111699
Investigation of Trimethyllysine Binding by the HP1 Chromodomain via Unnatural Amino Acid Mutagenesis.
2017
10.2210/pdb6at0/pdb
pdb_00006at0
100
1
CCD
2015-11-09
MARMOSAIC 300 mm CCD
SINGLE WAVELENGTH
M
x-ray
1
1.000
1.0
22-ID
APS
1.000
SYNCHROTRON
APS BEAMLINE 22-ID
8615.466
Heterochromatin protein 1
Chromo 1 domain, residues 17-76
K38M
1
man
polymer
733.857
trimethyl lysine histone H3 tail peptide
1
syn
polymer
18.015
water
40
nat
water
HP1,Non-histone chromosomal protein C1A9 antigen
no
yes
MKKHHHHHHAEEEEEE(PPN)AVEKIIDRRVRKGMVEYYLKWKGYPETENTWEPENNLDCQDLIQQYEASRKD
MKKHHHHHHAEEEEEEFAVEKIIDRRVRKGMVEYYLKWKGYPETENTWEPENNLDCQDLIQQYEASRKD
A
polypeptide(L)
no
yes
QTAR(M3L)S
QTARKS
P
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
Fruit fly
sample
1
69
Su(var)205, HP1, CG8409
7227
Drosophila melanogaster
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
Biological sequence
1
2.70
54.52
VAPOR DIFFUSION, SITTING DROP
5.8
0.1M MES, 3.0M (NH4)2SO4
277
citation
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Database references
Data collection
Database references
Refinement description
1
0
2017-12-06
1
1
2017-12-13
1
2
2023-10-04
_citation.journal_volume
_citation.page_first
_citation.page_last
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
RCSB
Y
RCSB
2017-08-27
REL
REL
HOH
water
7227
Drosophila melanogaster
sample
1
6
1KNE
PDB
experimental model
HOH
17
3
HOH
HOH
101
A
HOH
24
3
HOH
HOH
102
A
HOH
29
3
HOH
HOH
103
A
HOH
15
3
HOH
HOH
104
A
HOH
21
3
HOH
HOH
105
A
HOH
9
3
HOH
HOH
106
A
HOH
4
3
HOH
HOH
107
A
HOH
7
3
HOH
HOH
108
A
HOH
30
3
HOH
HOH
109
A
HOH
19
3
HOH
HOH
110
A
HOH
5
3
HOH
HOH
111
A
HOH
16
3
HOH
HOH
112
A
HOH
12
3
HOH
HOH
113
A
HOH
3
3
HOH
HOH
114
A
HOH
10
3
HOH
HOH
115
A
HOH
2
3
HOH
HOH
116
A
HOH
14
3
HOH
HOH
117
A
HOH
13
3
HOH
HOH
118
A
HOH
22
3
HOH
HOH
119
A
HOH
27
3
HOH
HOH
120
A
HOH
36
3
HOH
HOH
121
A
HOH
1
3
HOH
HOH
122
A
HOH
26
3
HOH
HOH
123
A
HOH
39
3
HOH
HOH
124
A
HOH
6
3
HOH
HOH
125
A
HOH
23
3
HOH
HOH
126
A
HOH
35
3
HOH
HOH
127
A
HOH
33
3
HOH
HOH
128
A
HOH
38
3
HOH
HOH
129
A
HOH
18
3
HOH
HOH
130
A
HOH
25
3
HOH
HOH
131
A
HOH
40
3
HOH
HOH
132
A
HOH
34
3
HOH
HOH
133
A
HOH
28
3
HOH
HOH
134
A
HOH
20
3
HOH
HOH
135
A
HOH
37
3
HOH
HOH
136
A
HOH
8
3
HOH
HOH
137
A
HOH
11
3
HOH
HOH
138
A
HOH
31
3
HOH
HOH
139
A
HOH
32
3
HOH
HOH
101
P
n
1
8
A
n
2
9
A
n
3
10
A
n
4
11
A
n
5
12
A
n
6
13
A
n
7
14
A
n
8
15
A
n
9
16
A
n
10
17
A
n
11
18
A
n
12
19
A
n
13
20
A
n
14
21
A
GLU
22
n
15
GLU
22
A
GLU
23
n
16
GLU
23
A
PPN
24
n
17
PPN
24
A
ALA
25
n
18
ALA
25
A
VAL
26
n
19
VAL
26
A
GLU
27
n
20
GLU
27
A
LYS
28
n
21
LYS
28
A
ILE
29
n
22
ILE
29
A
ILE
30
n
23
ILE
30
A
ASP
31
n
24
ASP
31
A
ARG
32
n
25
ARG
32
A
ARG
33
n
26
ARG
33
A
VAL
34
n
27
VAL
34
A
ARG
35
n
28
ARG
35
A
LYS
36
n
29
LYS
36
A
GLY
37
n
30
GLY
37
A
MET
38
n
31
MET
38
A
VAL
39
n
32
VAL
39
A
GLU
40
n
33
GLU
40
A
TYR
41
n
34
TYR
41
A
TYR
42
n
35
TYR
42
A
LEU
43
n
36
LEU
43
A
LYS
44
n
37
LYS
44
A
TRP
45
n
38
TRP
45
A
LYS
46
n
39
LYS
46
A
GLY
47
n
40
GLY
47
A
TYR
48
n
41
TYR
48
A
PRO
49
n
42
PRO
49
A
GLU
50
n
43
GLU
50
A
THR
51
n
44
THR
51
A
GLU
52
n
45
GLU
52
A
ASN
53
n
46
ASN
53
A
THR
54
n
47
THR
54
A
TRP
55
n
48
TRP
55
A
GLU
56
n
49
GLU
56
A
PRO
57
n
50
PRO
57
A
GLU
58
n
51
GLU
58
A
ASN
59
n
52
ASN
59
A
ASN
60
n
53
ASN
60
A
LEU
61
n
54
LEU
61
A
ASP
62
n
55
ASP
62
A
CYS
63
n
56
CYS
63
A
GLN
64
n
57
GLN
64
A
ASP
65
n
58
ASP
65
A
LEU
66
n
59
LEU
66
A
ILE
67
n
60
ILE
67
A
GLN
68
n
61
GLN
68
A
GLN
69
n
62
GLN
69
A
TYR
70
n
63
TYR
70
A
GLU
71
n
64
GLU
71
A
ALA
72
n
65
ALA
72
A
SER
73
n
66
SER
73
A
ARG
74
n
67
ARG
74
A
n
68
75
A
n
69
76
A
GLN
5
n
1
GLN
5
P
THR
6
n
2
THR
6
P
ALA
7
n
3
ALA
7
P
ARG
8
n
4
ARG
8
P
M3L
9
n
5
M3L
9
P
SER
10
n
6
SER
10
P
author_and_software_defined_assembly
PISA
2
dimeric
none
1180
-5
4170
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
THR
54
A
O
THR
47
A
N
LEU
43
A
N
LEU
36
A
O
TYR
42
A
O
TYR
35
A
N
ILE
30
A
N
ILE
23
A
N
PPN
24
A
N
PPN
17
P
O
ALA
7
B
O
ALA
3
P
O
THR
6
B
O
THR
2
A
N
ASP
62
A
N
ASP
55
1
A
HOH
135
C
HOH
1
A
MET
8
A
MET
1
1
Y
1
A
LYS
9
A
LYS
2
1
Y
1
A
LYS
10
A
LYS
3
1
Y
1
A
HIS
11
A
HIS
4
1
Y
1
A
HIS
12
A
HIS
5
1
Y
1
A
HIS
13
A
HIS
6
1
Y
1
A
HIS
14
A
HIS
7
1
Y
1
A
HIS
15
A
HIS
8
1
Y
1
A
HIS
16
A
HIS
9
1
Y
1
A
ALA
17
A
ALA
10
1
Y
1
A
GLU
18
A
GLU
11
1
Y
1
A
GLU
19
A
GLU
12
1
Y
1
A
GLU
20
A
GLU
13
1
Y
1
A
GLU
21
A
GLU
14
1
Y
1
A
LYS
75
A
LYS
68
1
Y
1
A
ASP
76
A
ASP
69
1
Y
1
A
ASP
62
-115.74
73.65
1
A
CYS
63
-142.04
55.97
95.300
28.7653
13.750
0.2597
0.2410
0.2418
1.2850
11.2240
1291
25429
5.0800
96.8400
0.5300
1
FREE R-VALUE
1.420
MOLECULAR REPLACEMENT
39.0100
0.9000
1.1100
1KNE
1.2850
11.2240
40
551
37.51
0
0
511
59
0.004
551
0.751
747
0.074
74
0.004
98
21.256
217
0.4870
0.5129
1.3359
135
2562
2697
9
94.0000
0.4177
0.4590
1.3966
136
2591
2727
9
95.0000
0.3904
0.4086
1.4700
143
2609
2752
9
96.0000
0.3110
0.3566
1.5619
155
2686
2841
9
97.0000
0.2668
0.2839
1.6821
138
2684
2822
9
98.0000
0.2526
0.2270
1.8507
165
2704
2869
9
99.0000
0.2032
0.1987
2.1170
141
2732
2873
9
98.0000
0.2363
0.2180
2.6613
149
2752
2901
9
98.0000
0.2403
0.2045
11.2242
129
2818
2947
9
96.0000
1.285
11.2240
6AT0
25429
1
12.8
5.36
96.9
1
refinement
PHENIX
(1.10.1_2155)
data extraction
PDB_EXTRACT
3.20
N
Chromodomain HP1 with a p-nitro-L-phenylalanine mutation at position 24 bound to histone H3 peptide containing trimethyl lysine
1
N
N
2
N
N
3
N
N
3
N
N
A
PRO
49
A
PRO
42
HELX_P
A
ASN
53
A
ASN
46
5
AA1
5
A
CYS
63
A
CYS
56
HELX_P
A
ARG
74
A
ARG
67
1
AA2
12
covale
1.330
both
A
GLU
23
A
C
GLU
16
1_555
A
PPN
24
A
N
PPN
17
1_555
covale
1.331
both
A
PPN
24
A
C
PPN
17
1_555
A
ALA
25
A
N
ALA
18
1_555
covale
1.329
both
P
ARG
8
B
C
ARG
4
1_555
P
M3L
9
B
N
M3L
5
1_555
covale
1.329
both
A
P
M3L
9
B
C
M3L
5
1_555
P
SER
10
B
N
SER
6
1_555
covale
1.329
both
B
P
M3L
9
B
C
M3L
5
1_555
P
SER
10
B
N
SER
6
1_555
TRANSCRIPTION
histone reader, TRANSCRIPTION
HP1_DROME
UNP
1
17
P05205
AEEEEEEYAVEKIIDRRVRKGKVEYYLKWKGYPETENTWEPENNLDCQDLIQQYEASRKD
6AT0
PDB
2
1
6AT0
17
76
6AT0
17
76
P05205
A
1
10
69
5
10
6AT0
5
10
6AT0
P
2
1
6
1
initiating methionine
MET
8
6AT0
A
P05205
UNP
1
1
expression tag
LYS
9
6AT0
A
P05205
UNP
2
1
expression tag
LYS
10
6AT0
A
P05205
UNP
3
1
expression tag
HIS
11
6AT0
A
P05205
UNP
4
1
expression tag
HIS
12
6AT0
A
P05205
UNP
5
1
expression tag
HIS
13
6AT0
A
P05205
UNP
6
1
expression tag
HIS
14
6AT0
A
P05205
UNP
7
1
expression tag
HIS
15
6AT0
A
P05205
UNP
8
1
expression tag
HIS
16
6AT0
A
P05205
UNP
9
1
TYR
engineered mutation
PPN
24
6AT0
A
P05205
UNP
24
17
1
LYS
engineered mutation
MET
38
6AT0
A
P05205
UNP
38
31
5
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
54
A
THR
47
A
PRO
57
A
PRO
50
A
MET
38
A
MET
31
A
TRP
45
A
TRP
38
A
GLU
23
A
GLU
16
A
ARG
35
A
ARG
28
P
THR
6
B
THR
2
P
ARG
8
B
ARG
4
A
LEU
61
A
LEU
54
A
ASP
62
A
ASP
55
20
C 2 2 21