0.014230
0.008216
0.000000
0.000000
0.016431
0.000000
0.000000
0.000000
0.014223
0.00000
0.00000
0.00000
CIS PROLINE - PRO 16
Zdanov, A.
Schalk-Hihi, C.
Gustchina, A.
Wlodawer, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
70.274
70.274
70.308
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
Structure
STRUE6
2005
0969-2126
3
591
601
10.1016/S0969-2126(01)00193-9
8590020
Crystal structure of interleukin-10 reveals the functional dimer with an unexpected topological similarity to interferon gamma.
1995
10.2210/pdb1ilk/pdb
pdb_00001ilk
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
IMAGE PLATE
1994-09
RIGAKU
M
x-ray
1
1.5418
1.0
1.5418
17800.598
INTERLEUKIN-10
1
man
polymer
18.015
water
128
nat
water
no
no
NSCTHFPGNLPNMLRDLRDAFSRVKTFFQMKDQLDNLLLKESLLEDFKGYLGCQALSEMIQFYLEEVMPQAENQDPDIKA
HVNSLGENLKTLRLRLRRCHRFLPCENKSKAVEQVKNAFNKLQEKGIYKAMSEFDIFINYIEAYMTMKIRN
NSCTHFPGNLPNMLRDLRDAFSRVKTFFQMKDQLDNLLLKESLLEDFKGYLGCQALSEMIQFYLEEVMPQAENQDPDIKA
HVNSLGENLKTLRLRLRRCHRFLPCENKSKAVEQVKNAFNKLQEKGIYKAMSEFDIFINYIEAYMTMKIRN
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
2.81
56.30
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Other
1
0
1995-07-10
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-06-05
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
HELIX
HELIX 1 IS DISTORTED AT SER 31 AND ARG 32; HELIX 3 IS
DISTORTED AT GLU 74 AND GLU 75, IN THE VICINITY OF PRO 78.
Y
BNL
1995-04-21
REL
REL
HOH
water
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
212
2
HOH
HOH
212
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
HOH
215
2
HOH
HOH
215
A
HOH
216
2
HOH
HOH
216
A
HOH
217
2
HOH
HOH
217
A
HOH
218
2
HOH
HOH
218
A
HOH
219
2
HOH
HOH
219
A
HOH
220
2
HOH
HOH
220
A
HOH
221
2
HOH
HOH
221
A
HOH
222
2
HOH
HOH
222
A
HOH
223
2
HOH
HOH
223
A
HOH
224
2
HOH
HOH
224
A
HOH
225
2
HOH
HOH
225
A
HOH
226
2
HOH
HOH
226
A
HOH
227
2
HOH
HOH
227
A
HOH
228
2
HOH
HOH
228
A
HOH
229
2
HOH
HOH
229
A
HOH
230
2
HOH
HOH
230
A
HOH
231
2
HOH
HOH
231
A
HOH
232
2
HOH
HOH
232
A
HOH
233
2
HOH
HOH
233
A
HOH
234
2
HOH
HOH
234
A
HOH
235
2
HOH
HOH
235
A
HOH
236
2
HOH
HOH
236
A
HOH
237
2
HOH
HOH
237
A
HOH
238
2
HOH
HOH
238
A
HOH
239
2
HOH
HOH
239
A
HOH
240
2
HOH
HOH
240
A
HOH
241
2
HOH
HOH
241
A
HOH
242
2
HOH
HOH
242
A
HOH
243
2
HOH
HOH
243
A
HOH
244
2
HOH
HOH
244
A
HOH
245
2
HOH
HOH
245
A
HOH
246
2
HOH
HOH
246
A
HOH
247
2
HOH
HOH
247
A
HOH
248
2
HOH
HOH
248
A
HOH
249
2
HOH
HOH
249
A
HOH
250
2
HOH
HOH
250
A
HOH
251
2
HOH
HOH
251
A
HOH
252
2
HOH
HOH
252
A
HOH
253
2
HOH
HOH
253
A
HOH
254
2
HOH
HOH
254
A
HOH
255
2
HOH
HOH
255
A
HOH
256
2
HOH
HOH
256
A
HOH
257
2
HOH
HOH
257
A
HOH
258
2
HOH
HOH
258
A
HOH
259
2
HOH
HOH
259
A
HOH
260
2
HOH
HOH
260
A
HOH
261
2
HOH
HOH
261
A
HOH
262
2
HOH
HOH
262
A
HOH
263
2
HOH
HOH
263
A
HOH
264
2
HOH
HOH
264
A
HOH
265
2
HOH
HOH
265
A
HOH
266
2
HOH
HOH
266
A
HOH
267
2
HOH
HOH
267
A
HOH
268
2
HOH
HOH
268
A
HOH
269
2
HOH
HOH
269
A
HOH
270
2
HOH
HOH
270
A
HOH
271
2
HOH
HOH
271
A
HOH
272
2
HOH
HOH
272
A
HOH
273
2
HOH
HOH
273
A
HOH
274
2
HOH
HOH
274
A
HOH
275
2
HOH
HOH
275
A
HOH
276
2
HOH
HOH
276
A
HOH
277
2
HOH
HOH
277
A
HOH
278
2
HOH
HOH
278
A
HOH
279
2
HOH
HOH
279
A
HOH
280
2
HOH
HOH
280
A
HOH
281
2
HOH
HOH
281
A
HOH
282
2
HOH
HOH
282
A
HOH
283
2
HOH
HOH
283
A
HOH
284
2
HOH
HOH
284
A
HOH
285
2
HOH
HOH
285
A
HOH
286
2
HOH
HOH
286
A
HOH
287
2
HOH
HOH
287
A
HOH
288
2
HOH
HOH
288
A
HOH
289
2
HOH
HOH
289
A
HOH
290
2
HOH
HOH
290
A
HOH
291
2
HOH
HOH
291
A
HOH
292
2
HOH
HOH
292
A
HOH
293
2
HOH
HOH
293
A
HOH
294
2
HOH
HOH
294
A
HOH
295
2
HOH
HOH
295
A
HOH
296
2
HOH
HOH
296
A
HOH
297
2
HOH
HOH
297
A
HOH
298
2
HOH
HOH
298
A
HOH
299
2
HOH
HOH
299
A
HOH
300
2
HOH
HOH
300
A
HOH
301
2
HOH
HOH
301
A
HOH
302
2
HOH
HOH
302
A
HOH
303
2
HOH
HOH
303
A
HOH
304
2
HOH
HOH
304
A
HOH
305
2
HOH
HOH
305
A
HOH
306
2
HOH
HOH
306
A
HOH
307
2
HOH
HOH
307
A
HOH
308
2
HOH
HOH
308
A
HOH
309
2
HOH
HOH
309
A
HOH
310
2
HOH
HOH
310
A
HOH
311
2
HOH
HOH
311
A
HOH
312
2
HOH
HOH
312
A
HOH
313
2
HOH
HOH
313
A
HOH
314
2
HOH
HOH
314
A
HOH
315
2
HOH
HOH
315
A
HOH
316
2
HOH
HOH
316
A
HOH
317
2
HOH
HOH
317
A
HOH
318
2
HOH
HOH
318
A
HOH
319
2
HOH
HOH
319
A
HOH
320
2
HOH
HOH
320
A
HOH
321
2
HOH
HOH
321
A
HOH
322
2
HOH
HOH
322
A
HOH
323
2
HOH
HOH
323
A
HOH
324
2
HOH
HOH
324
A
HOH
325
2
HOH
HOH
325
A
HOH
326
2
HOH
HOH
326
A
HOH
327
2
HOH
HOH
327
A
HOH
328
2
HOH
HOH
328
A
ASN
10
n
1
ASN
10
A
SER
11
n
2
SER
11
A
CYS
12
n
3
CYS
12
A
THR
13
n
4
THR
13
A
HIS
14
n
5
HIS
14
A
PHE
15
n
6
PHE
15
A
PRO
16
n
7
PRO
16
A
GLY
17
n
8
GLY
17
A
ASN
18
n
9
ASN
18
A
LEU
19
n
10
LEU
19
A
PRO
20
n
11
PRO
20
A
ASN
21
n
12
ASN
21
A
MET
22
n
13
MET
22
A
LEU
23
n
14
LEU
23
A
ARG
24
n
15
ARG
24
A
ASP
25
n
16
ASP
25
A
LEU
26
n
17
LEU
26
A
ARG
27
n
18
ARG
27
A
ASP
28
n
19
ASP
28
A
ALA
29
n
20
ALA
29
A
PHE
30
n
21
PHE
30
A
SER
31
n
22
SER
31
A
ARG
32
n
23
ARG
32
A
VAL
33
n
24
VAL
33
A
LYS
34
n
25
LYS
34
A
THR
35
n
26
THR
35
A
PHE
36
n
27
PHE
36
A
PHE
37
n
28
PHE
37
A
GLN
38
n
29
GLN
38
A
MET
39
n
30
MET
39
A
LYS
40
n
31
LYS
40
A
ASP
41
n
32
ASP
41
A
GLN
42
n
33
GLN
42
A
LEU
43
n
34
LEU
43
A
ASP
44
n
35
ASP
44
A
ASN
45
n
36
ASN
45
A
LEU
46
n
37
LEU
46
A
LEU
47
n
38
LEU
47
A
LEU
48
n
39
LEU
48
A
LYS
49
n
40
LYS
49
A
GLU
50
n
41
GLU
50
A
SER
51
n
42
SER
51
A
LEU
52
n
43
LEU
52
A
LEU
53
n
44
LEU
53
A
GLU
54
n
45
GLU
54
A
ASP
55
n
46
ASP
55
A
PHE
56
n
47
PHE
56
A
LYS
57
n
48
LYS
57
A
GLY
58
n
49
GLY
58
A
TYR
59
n
50
TYR
59
A
LEU
60
n
51
LEU
60
A
GLY
61
n
52
GLY
61
A
CYS
62
n
53
CYS
62
A
GLN
63
n
54
GLN
63
A
ALA
64
n
55
ALA
64
A
LEU
65
n
56
LEU
65
A
SER
66
n
57
SER
66
A
GLU
67
n
58
GLU
67
A
MET
68
n
59
MET
68
A
ILE
69
n
60
ILE
69
A
GLN
70
n
61
GLN
70
A
PHE
71
n
62
PHE
71
A
TYR
72
n
63
TYR
72
A
LEU
73
n
64
LEU
73
A
GLU
74
n
65
GLU
74
A
GLU
75
n
66
GLU
75
A
VAL
76
n
67
VAL
76
A
MET
77
n
68
MET
77
A
PRO
78
n
69
PRO
78
A
GLN
79
n
70
GLN
79
A
ALA
80
n
71
ALA
80
A
GLU
81
n
72
GLU
81
A
ASN
82
n
73
ASN
82
A
GLN
83
n
74
GLN
83
A
ASP
84
n
75
ASP
84
A
PRO
85
n
76
PRO
85
A
ASP
86
n
77
ASP
86
A
ILE
87
n
78
ILE
87
A
LYS
88
n
79
LYS
88
A
ALA
89
n
80
ALA
89
A
HIS
90
n
81
HIS
90
A
VAL
91
n
82
VAL
91
A
ASN
92
n
83
ASN
92
A
SER
93
n
84
SER
93
A
LEU
94
n
85
LEU
94
A
GLY
95
n
86
GLY
95
A
GLU
96
n
87
GLU
96
A
ASN
97
n
88
ASN
97
A
LEU
98
n
89
LEU
98
A
LYS
99
n
90
LYS
99
A
THR
100
n
91
THR
100
A
LEU
101
n
92
LEU
101
A
ARG
102
n
93
ARG
102
A
LEU
103
n
94
LEU
103
A
ARG
104
n
95
ARG
104
A
LEU
105
n
96
LEU
105
A
ARG
106
n
97
ARG
106
A
ARG
107
n
98
ARG
107
A
CYS
108
n
99
CYS
108
A
HIS
109
n
100
HIS
109
A
ARG
110
n
101
ARG
110
A
PHE
111
n
102
PHE
111
A
LEU
112
n
103
LEU
112
A
PRO
113
n
104
PRO
113
A
CYS
114
n
105
CYS
114
A
GLU
115
n
106
GLU
115
A
ASN
116
n
107
ASN
116
A
LYS
117
n
108
LYS
117
A
SER
118
n
109
SER
118
A
LYS
119
n
110
LYS
119
A
ALA
120
n
111
ALA
120
A
VAL
121
n
112
VAL
121
A
GLU
122
n
113
GLU
122
A
GLN
123
n
114
GLN
123
A
VAL
124
n
115
VAL
124
A
LYS
125
n
116
LYS
125
A
ASN
126
n
117
ASN
126
A
ALA
127
n
118
ALA
127
A
PHE
128
n
119
PHE
128
A
ASN
129
n
120
ASN
129
A
LYS
130
n
121
LYS
130
A
LEU
131
n
122
LEU
131
A
GLN
132
n
123
GLN
132
A
GLU
133
n
124
GLU
133
A
LYS
134
n
125
LYS
134
A
GLY
135
n
126
GLY
135
A
ILE
136
n
127
ILE
136
A
TYR
137
n
128
TYR
137
A
LYS
138
n
129
LYS
138
A
ALA
139
n
130
ALA
139
A
MET
140
n
131
MET
140
A
SER
141
n
132
SER
141
A
GLU
142
n
133
GLU
142
A
PHE
143
n
134
PHE
143
A
ASP
144
n
135
ASP
144
A
ILE
145
n
136
ILE
145
A
PHE
146
n
137
PHE
146
A
ILE
147
n
138
ILE
147
A
ASN
148
n
139
ASN
148
A
TYR
149
n
140
TYR
149
A
ILE
150
n
141
ILE
150
A
GLU
151
n
142
GLU
151
A
ALA
152
n
143
ALA
152
A
TYR
153
n
144
TYR
153
A
MET
154
n
145
MET
154
A
THR
155
n
146
THR
155
A
MET
156
n
147
MET
156
A
LYS
157
n
148
LYS
157
A
ILE
158
n
149
ILE
158
A
ARG
159
n
150
ARG
159
A
ASN
160
n
151
ASN
160
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
8790
-87
15720
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
4_556
y,x,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
70.3080000000
1
A
CG
LYS
117
A
CG
LYS
108
1
Y
1
A
CD
LYS
117
A
CD
LYS
108
1
Y
1
A
CE
LYS
117
A
CE
LYS
108
1
Y
1
A
NZ
LYS
117
A
NZ
LYS
108
1
Y
1
A
CG
LYS
119
A
CG
LYS
110
1
Y
1
A
CD
LYS
119
A
CD
LYS
110
1
Y
1
A
CE
LYS
119
A
CE
LYS
110
1
Y
1
A
NZ
LYS
119
A
NZ
LYS
110
1
Y
1
A
CG
ASN
160
A
CG
ASN
151
1
Y
1
A
OD1
ASN
160
A
OD1
ASN
151
1
Y
1
A
ND2
ASN
160
A
ND2
ASN
151
1
Y
1
A
A
O
O
HOH
HOH
228
321
2.11
1
A
A
O
O
HOH
HOH
231
282
2.17
1
A
ARG
27
0.108
SIDE CHAIN
1
4.39
0.50
120.30
124.69
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
24
24
24
N
1
-6.12
0.50
120.30
114.18
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
1
12.58
0.50
120.30
132.88
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
27
27
27
N
1
-16.52
0.50
120.30
103.78
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
27
27
27
N
1
8.83
1.40
123.60
132.43
A
A
A
CD
NE
CZ
ARG
ARG
ARG
32
32
32
N
1
10.94
0.50
120.30
131.24
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
32
32
32
N
1
-7.30
0.50
120.30
113.00
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
32
32
32
N
1
7.51
0.90
118.30
125.81
A
A
A
CB
CG
OD1
ASP
ASP
ASP
44
44
44
N
1
-5.56
0.90
118.30
112.74
A
A
A
CB
CG
OD2
ASP
ASP
ASP
44
44
44
N
1
6.71
0.90
118.30
125.01
A
A
A
CB
CG
OD2
ASP
ASP
ASP
55
55
55
N
1
-8.53
1.40
123.60
115.07
A
A
A
CD
NE
CZ
ARG
ARG
ARG
102
102
102
N
1
4.44
0.50
120.30
124.74
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
-5.40
0.50
120.30
114.90
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
104
104
104
N
1
17.32
2.20
113.40
130.72
A
A
A
CA
CB
CG
ARG
ARG
ARG
110
110
110
N
1
17.24
2.60
111.60
128.84
A
A
A
CB
CG
CD
ARG
ARG
ARG
110
110
110
N
1
41.33
1.40
123.60
164.93
A
A
A
CD
NE
CZ
ARG
ARG
ARG
110
110
110
N
1
7.70
0.50
120.30
128.00
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
110
110
110
N
1
-8.99
1.20
123.30
114.31
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
115
115
115
N
1
-5.16
0.80
121.30
116.14
A
A
A
CG
CD2
CE2
TYR
TYR
TYR
149
149
149
N
1
-12.83
1.20
123.30
110.47
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
151
151
151
N
1
14.19
2.00
118.30
132.49
A
A
A
CG
CD
OE1
GLU
GLU
GLU
151
151
151
N
1
4.32
0.50
120.30
124.62
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
159
159
159
B
B
B
N
1
A
A
O
O
HOH
HOH
240
240
2.14
1_555
4_556
1
A
GLN
132
51.86
-129.84
22.4
0.156
0.156
1.8
10.0
13105
1
3.0
1.8
10.0
128
1362
0
0
1234
0.012
2.325
2.5
3.321
3.5
5.994
4.0
9.064
7.0
1ILK
15324
1.0
0.061
1
4.1
80.8
data collection
MSC
PROGRAM PACKAGE
model building
X-PLOR
refinement
X-PLOR
refinement
PROFFT
data reduction
MSC
phasing
X-PLOR
INTERLEUKIN-10 CRYSTAL STRUCTURE REVEALS THE FUNCTIONAL DIMER WITH AN UNEXPECTED TOPOLOGICAL SIMILARITY TO INTERFERON GAMMA
1
N
N
2
N
N
A
ASN
18
A
ASN
9
HELX_P
A
ASP
41
A
ASP
32
1
1
24
A
LYS
49
A
LYS
40
HELX_P
A
GLY
58
A
GLY
49
1
2
10
A
LEU
60
A
LEU
51
HELX_P
A
ASN
82
A
ASN
73
1
3
23
A
ILE
87
A
ILE
78
HELX_P
A
CYS
108
A
CYS
99
1
4
22
A
SER
118
A
SER
109
HELX_P
A
LEU
131
A
LEU
122
1
5
14
A
GLU
133
A
GLU
124
HELX_P
A
ARG
159
A
ARG
150
1
6
27
disulf
2.137
A
CYS
12
A
SG
CYS
3
1_555
A
CYS
108
A
SG
CYS
99
1_555
disulf
2.021
A
CYS
62
A
SG
CYS
53
1_555
A
CYS
114
A
SG
CYS
105
1_555
CYTOKINE
CYTOKINE
A
PHE
15
A
PHE
6
1
A
PRO
16
A
PRO
7
0.67
IL10_HUMAN
UNP
1
1
P22301
MHSSALLCCLVLLTGVRASPGQGTQSENSCTHFPGNLPNMLRDLRDAFSRVKTFFQMKDQLDNLLLKESLLEDFKGYLGC
QALSEMIQFYLEEVMPQAENQDPDIKAHVNSLGENLKTLRLRLRRCHRFLPCENKSKAVEQVKNAFNKLQEKGIYKAMSE
FDIFINYIEAYMTMKIRN
28
178
1ILK
10
160
P22301
A
1
1
151
154
P 32 2 1