0.019724
0.000000
0.000000
0.000000
0.009443
0.000000
0.000000
0.000000
0.019305
0.00000
0.00000
0.00000
Robinson, R.C.
Radziejewski, C.
Stuart, D.I.
Jones, E.Y.
Choe, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
50.700
105.900
51.800
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
US
Protein Sci.
PRCIEI
0795
0961-8368
8
2589
2597
10631974
The structures of the neurotrophin 4 homodimer and the brain-derived neurotrophic factor/neurotrophin 4 heterodimer reveal a common Trk-binding site.
1999
US
Biochemistry
BICHAW
0033
0006-2960
34
4139
4146
Structure of the Brain-Derived Neurotrophic Factor (Slash)Neurotrophin 3 Heterodimer
1995
US
Biochemistry
BICHAW
0033
0006-2960
32
13350
Heterodimers of the Neurotrophic Factors: Formation, Isolation, and Differential Stability
1993
10.2210/pdb1b8m/pdb
pdb_00001b8m
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
270.0
1
IMAGE PLATE
MAR scanner 300 mm plate
SINGLE WAVELENGTH
M
x-ray
1
0.97
1.0
PX9.6
SRS
0.97
SYNCHROTRON
SRS BEAMLINE PX9.6
13535.575
PROTEIN (BRAIN DERIVED NEUROTROPHIC FACTOR)
1
man
polymer
13944.647
PROTEIN (NEUROTROPHIN-4)
1
man
polymer
18.015
water
57
nat
water
BDNF
NT4
no
no
HSDPARRGELSVCDSISEWVTAADKKTAVDMSGGTVTVLEKVPVSKGQLKQYFYETKCNPMGYTKEGCRGIDKRHWNSQC
RTTQSYVRALTMDSKKRIGWRFIRIDTSCVCTLTIKRGR
HSDPARRGELSVCDSISEWVTAADKKTAVDMSGGTVTVLEKVPVSKGQLKQYFYETKCNPMGYTKEGCRGIDKRHWNSQC
RTTQSYVRALTMDSKKRIGWRFIRIDTSCVCTLTIKRGR
A
polypeptide(L)
no
no
GVSETAPASRRGELAVCDAVSGWVTDRRTAVDLRGREVEVLGEVPAAGGSPLRQYFFETRCKADNAEEGGPGAGGGGCRG
VDRRHWVSECKAKQSYVRALTADAQGRVGWRWIRIDTACVCTLLSRTGRA
GVSETAPASRRGELAVCDAVSGWVTDRRTAVDLRGREVEVLGEVPAAGGSPLRQYFFETRCKADNAEEGGPGAGGGGCRG
VDRRHWVSECKAKQSYVRALTADAQGRVGWRWIRIDTACVCTLLSRTGRA
B
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
n
n
n
n
human
Homo
Escherichia
sample
SUPPLIED BY REGENERON PHARM.;
9606
Homo sapiens
562
Escherichia coli
human
Homo
Escherichia
sample
SUPPLIED BY REGENERON PHARM.
9606
Homo sapiens
562
Escherichia coli
1
2.53
50
6.0
pH 6.0
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Refinement description
1
0
1999-02-09
1
1
2008-04-26
1
2
2011-07-13
1
3
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
Y
RCSB
1999-02-01
REL
HOH
water
1BNF
PDB
experimental model
HOH
1
3
HOH
HOH
120
A
HOH
2
3
HOH
HOH
121
A
HOH
3
3
HOH
HOH
122
A
HOH
4
3
HOH
HOH
123
A
HOH
5
3
HOH
HOH
124
A
HOH
6
3
HOH
HOH
125
A
HOH
7
3
HOH
HOH
126
A
HOH
8
3
HOH
HOH
127
A
HOH
10
3
HOH
HOH
128
A
HOH
11
3
HOH
HOH
129
A
HOH
12
3
HOH
HOH
130
A
HOH
13
3
HOH
HOH
131
A
HOH
15
3
HOH
HOH
132
A
HOH
16
3
HOH
HOH
133
A
HOH
17
3
HOH
HOH
134
A
HOH
18
3
HOH
HOH
135
A
HOH
19
3
HOH
HOH
136
A
HOH
20
3
HOH
HOH
137
A
HOH
22
3
HOH
HOH
138
A
HOH
24
3
HOH
HOH
139
A
HOH
25
3
HOH
HOH
140
A
HOH
26
3
HOH
HOH
141
A
HOH
27
3
HOH
HOH
142
A
HOH
28
3
HOH
HOH
143
A
HOH
29
3
HOH
HOH
144
A
HOH
30
3
HOH
HOH
145
A
HOH
31
3
HOH
HOH
146
A
HOH
32
3
HOH
HOH
147
A
HOH
33
3
HOH
HOH
148
A
HOH
34
3
HOH
HOH
149
A
HOH
35
3
HOH
HOH
150
A
HOH
38
3
HOH
HOH
151
A
HOH
39
3
HOH
HOH
152
A
HOH
40
3
HOH
HOH
153
A
HOH
41
3
HOH
HOH
154
A
HOH
42
3
HOH
HOH
155
A
HOH
43
3
HOH
HOH
156
A
HOH
44
3
HOH
HOH
157
A
HOH
9
3
HOH
HOH
131
B
HOH
14
3
HOH
HOH
132
B
HOH
21
3
HOH
HOH
133
B
HOH
23
3
HOH
HOH
134
B
HOH
36
3
HOH
HOH
135
B
HOH
37
3
HOH
HOH
136
B
HOH
45
3
HOH
HOH
137
B
HOH
46
3
HOH
HOH
138
B
HOH
47
3
HOH
HOH
139
B
HOH
48
3
HOH
HOH
140
B
HOH
49
3
HOH
HOH
141
B
HOH
50
3
HOH
HOH
142
B
HOH
51
3
HOH
HOH
143
B
HOH
52
3
HOH
HOH
144
B
HOH
53
3
HOH
HOH
145
B
HOH
54
3
HOH
HOH
146
B
HOH
55
3
HOH
HOH
147
B
HOH
56
3
HOH
HOH
148
B
HOH
57
3
HOH
HOH
149
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
GLY
8
n
8
GLY
8
A
GLU
9
n
9
GLU
9
A
LEU
10
n
10
LEU
10
A
SER
11
n
11
SER
11
A
VAL
12
n
12
VAL
12
A
CYS
13
n
13
CYS
13
A
ASP
14
n
14
ASP
14
A
SER
15
n
15
SER
15
A
ILE
16
n
16
ILE
16
A
SER
17
n
17
SER
17
A
GLU
18
n
18
GLU
18
A
TRP
19
n
19
TRP
19
A
VAL
20
n
20
VAL
20
A
THR
21
n
21
THR
21
A
ALA
22
n
22
ALA
22
A
ALA
23
n
23
ALA
23
A
ASP
24
n
24
ASP
24
A
LYS
25
n
25
LYS
25
A
LYS
26
n
26
LYS
26
A
THR
27
n
27
THR
27
A
ALA
28
n
28
ALA
28
A
VAL
29
n
29
VAL
29
A
ASP
30
n
30
ASP
30
A
MET
31
n
31
MET
31
A
SER
32
n
32
SER
32
A
GLY
33
n
33
GLY
33
A
GLY
34
n
34
GLY
34
A
THR
35
n
35
THR
35
A
VAL
36
n
36
VAL
36
A
THR
37
n
37
THR
37
A
VAL
38
n
38
VAL
38
A
LEU
39
n
39
LEU
39
A
GLU
40
n
40
GLU
40
A
LYS
41
n
41
LYS
41
A
VAL
42
n
42
VAL
42
A
PRO
43
n
43
PRO
43
A
VAL
44
n
44
VAL
44
A
SER
45
n
45
SER
45
A
LYS
46
n
46
LYS
46
A
GLY
47
n
47
GLY
47
A
GLN
48
n
48
GLN
48
A
LEU
49
n
49
LEU
49
A
LYS
50
n
50
LYS
50
A
GLN
51
n
51
GLN
51
A
TYR
52
n
52
TYR
52
A
PHE
53
n
53
PHE
53
A
TYR
54
n
54
TYR
54
A
GLU
55
n
55
GLU
55
A
THR
56
n
56
THR
56
A
LYS
57
n
57
LYS
57
A
CYS
58
n
58
CYS
58
A
ASN
59
n
59
ASN
59
A
PRO
60
n
60
PRO
60
A
MET
61
n
61
MET
61
A
GLY
62
n
62
GLY
62
A
TYR
63
n
63
TYR
63
A
THR
64
n
64
THR
64
A
LYS
65
n
65
LYS
65
A
GLU
66
n
66
GLU
66
A
GLY
67
n
67
GLY
67
A
CYS
68
n
68
CYS
68
A
ARG
69
n
69
ARG
69
A
GLY
70
n
70
GLY
70
A
ILE
71
n
71
ILE
71
A
ASP
72
n
72
ASP
72
A
LYS
73
n
73
LYS
73
A
ARG
74
n
74
ARG
74
A
HIS
75
n
75
HIS
75
A
TRP
76
n
76
TRP
76
A
ASN
77
n
77
ASN
77
A
SER
78
n
78
SER
78
A
GLN
79
n
79
GLN
79
A
CYS
80
n
80
CYS
80
A
ARG
81
n
81
ARG
81
A
THR
82
n
82
THR
82
A
THR
83
n
83
THR
83
A
GLN
84
n
84
GLN
84
A
SER
85
n
85
SER
85
A
TYR
86
n
86
TYR
86
A
VAL
87
n
87
VAL
87
A
ARG
88
n
88
ARG
88
A
ALA
89
n
89
ALA
89
A
LEU
90
n
90
LEU
90
A
THR
91
n
91
THR
91
A
MET
92
n
92
MET
92
A
ASP
93
n
93
ASP
93
A
SER
94
n
94
SER
94
A
LYS
95
n
95
LYS
95
A
LYS
96
n
96
LYS
96
A
ARG
97
n
97
ARG
97
A
ILE
98
n
98
ILE
98
A
GLY
99
n
99
GLY
99
A
TRP
100
n
100
TRP
100
A
ARG
101
n
101
ARG
101
A
PHE
102
n
102
PHE
102
A
ILE
103
n
103
ILE
103
A
ARG
104
n
104
ARG
104
A
ILE
105
n
105
ILE
105
A
ASP
106
n
106
ASP
106
A
THR
107
n
107
THR
107
A
SER
108
n
108
SER
108
A
CYS
109
n
109
CYS
109
A
VAL
110
n
110
VAL
110
A
CYS
111
n
111
CYS
111
A
THR
112
n
112
THR
112
A
LEU
113
n
113
LEU
113
A
THR
114
n
114
THR
114
A
ILE
115
n
115
ILE
115
A
LYS
116
n
116
LYS
116
A
n
117
117
A
n
118
118
A
n
119
119
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
n
11
11
B
GLY
12
n
12
GLY
12
B
GLU
13
n
13
GLU
13
B
LEU
14
n
14
LEU
14
B
ALA
15
n
15
ALA
15
B
VAL
16
n
16
VAL
16
B
CYS
17
n
17
CYS
17
B
ASP
18
n
18
ASP
18
B
ALA
19
n
19
ALA
19
B
VAL
20
n
20
VAL
20
B
SER
21
n
21
SER
21
B
GLY
22
n
22
GLY
22
B
TRP
23
n
23
TRP
23
B
VAL
24
n
24
VAL
24
B
THR
25
n
25
THR
25
B
ASP
26
n
26
ASP
26
B
ARG
27
n
27
ARG
27
B
ARG
28
n
28
ARG
28
B
THR
29
n
29
THR
29
B
ALA
30
n
30
ALA
30
B
VAL
31
n
31
VAL
31
B
ASP
32
n
32
ASP
32
B
LEU
33
n
33
LEU
33
B
ARG
34
n
34
ARG
34
B
GLY
35
n
35
GLY
35
B
ARG
36
n
36
ARG
36
B
GLU
37
n
37
GLU
37
B
VAL
38
n
38
VAL
38
B
GLU
39
n
39
GLU
39
B
VAL
40
n
40
VAL
40
B
LEU
41
n
41
LEU
41
B
GLY
42
n
42
GLY
42
B
GLU
43
n
43
GLU
43
B
VAL
44
n
44
VAL
44
B
PRO
45
n
45
PRO
45
B
ALA
46
n
46
ALA
46
B
ALA
47
n
47
ALA
47
B
GLY
48
n
48
GLY
48
B
GLY
49
n
49
GLY
49
B
SER
50
n
50
SER
50
B
PRO
51
n
51
PRO
51
B
LEU
52
n
52
LEU
52
B
ARG
53
n
53
ARG
53
B
GLN
54
n
54
GLN
54
B
TYR
55
n
55
TYR
55
B
PHE
56
n
56
PHE
56
B
PHE
57
n
57
PHE
57
B
GLU
58
n
58
GLU
58
B
THR
59
n
59
THR
59
B
ARG
60
n
60
ARG
60
B
CYS
61
n
61
CYS
61
B
LYS
62
n
62
LYS
62
B
ALA
63
n
63
ALA
63
B
n
64
64
B
n
65
65
B
n
66
66
B
n
67
67
B
ALA
68
n
68
GLU
68
B
GLY
69
n
69
GLY
69
B
GLY
70
n
70
GLY
70
B
PRO
71
n
71
PRO
71
B
GLY
72
n
72
GLY
72
B
ALA
73
n
73
ALA
73
B
GLY
74
n
74
GLY
74
B
GLY
75
n
75
GLY
75
B
GLY
76
n
76
GLY
76
B
GLY
77
n
77
GLY
77
B
CYS
78
n
78
CYS
78
B
ARG
79
n
79
ARG
79
B
GLY
80
n
80
GLY
80
B
VAL
81
n
81
VAL
81
B
ASP
82
n
82
ASP
82
B
ARG
83
n
83
ARG
83
B
ARG
84
n
84
ARG
84
B
HIS
85
n
85
HIS
85
B
TRP
86
n
86
TRP
86
B
VAL
87
n
87
VAL
87
B
SER
88
n
88
SER
88
B
GLU
89
n
89
GLU
89
B
CYS
90
n
90
CYS
90
B
LYS
91
n
91
LYS
91
B
ALA
92
n
92
ALA
92
B
LYS
93
n
93
LYS
93
B
GLN
94
n
94
GLN
94
B
SER
95
n
95
SER
95
B
TYR
96
n
96
TYR
96
B
VAL
97
n
97
VAL
97
B
ARG
98
n
98
ARG
98
B
ALA
99
n
99
ALA
99
B
LEU
100
n
100
LEU
100
B
THR
101
n
101
THR
101
B
ALA
102
n
102
ALA
102
B
ASP
103
n
103
ASP
103
B
ALA
104
n
104
ALA
104
B
GLN
105
n
105
GLN
105
B
GLY
106
n
106
GLY
106
B
ARG
107
n
107
ARG
107
B
VAL
108
n
108
VAL
108
B
GLY
109
n
109
GLY
109
B
TRP
110
n
110
TRP
110
B
ARG
111
n
111
ARG
111
B
TRP
112
n
112
TRP
112
B
ILE
113
n
113
ILE
113
B
ARG
114
n
114
ARG
114
B
ILE
115
n
115
ILE
115
B
ASP
116
n
116
ASP
116
B
THR
117
n
117
THR
117
B
ALA
118
n
118
ALA
118
B
CYS
119
n
119
CYS
119
B
VAL
120
n
120
VAL
120
B
CYS
121
n
121
CYS
121
B
THR
122
n
122
THR
122
B
LEU
123
n
123
LEU
123
B
LEU
124
n
124
LEU
124
B
SER
125
n
125
SER
125
B
ARG
126
n
126
ARG
126
B
THR
127
n
127
THR
127
B
GLY
128
n
128
GLY
128
B
ARG
129
n
129
ARG
129
B
ALA
130
n
130
ALA
130
B
author_and_software_defined_assembly
PISA
2
dimeric
2830
-17
13150
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
ILE
16
A
O
ILE
16
A
N
LYS
57
A
N
LYS
57
A
O
ALA
28
A
O
ALA
28
A
N
VAL
36
A
N
VAL
36
A
O
VAL
42
A
O
VAL
42
A
N
LEU
49
A
N
LEU
49
A
O
ASN
77
A
O
ASN
77
A
N
THR
114
A
N
THR
114
B
O
VAL
20
B
O
VAL
20
B
N
ARG
60
B
N
ARG
60
B
O
ALA
30
B
O
ALA
30
B
N
VAL
38
B
N
VAL
38
B
O
SER
95
B
O
SER
95
B
N
ILE
115
B
N
ILE
115
B
O
VAL
87
B
O
VAL
87
B
N
SER
125
B
N
SER
125
1
B
CG
GLU
68
B
CG
GLU
68
1
Y
1
B
CD
GLU
68
B
CD
GLU
68
1
Y
1
B
OE1
GLU
68
B
OE1
GLU
68
1
Y
1
B
OE2
GLU
68
B
OE2
GLU
68
1
Y
1
A
HIS
1
A
HIS
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
ASP
3
A
ASP
3
1
Y
1
A
PRO
4
A
PRO
4
1
Y
1
A
ALA
5
A
ALA
5
1
Y
1
A
ARG
6
A
ARG
6
1
Y
1
A
ARG
7
A
ARG
7
1
Y
1
A
ARG
117
A
ARG
117
1
Y
1
A
GLY
118
A
GLY
118
1
Y
1
A
ARG
119
A
ARG
119
1
Y
1
B
GLY
1
B
GLY
1
1
Y
1
B
VAL
2
B
VAL
2
1
Y
1
B
SER
3
B
SER
3
1
Y
1
B
GLU
4
B
GLU
4
1
Y
1
B
THR
5
B
THR
5
1
Y
1
B
ALA
6
B
ALA
6
1
Y
1
B
PRO
7
B
PRO
7
1
Y
1
B
ALA
8
B
ALA
8
1
Y
1
B
SER
9
B
SER
9
1
Y
1
B
ARG
10
B
ARG
10
1
Y
1
B
ARG
11
B
ARG
11
1
Y
1
B
ASP
64
B
ASP
64
1
Y
1
B
ASN
65
B
ASN
65
1
Y
1
B
ALA
66
B
ALA
66
1
Y
1
B
GLU
67
B
GLU
67
1
Y
1
-3.68
0.50
120.30
116.62
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
27
27
27
N
1
18.60
2.50
113.10
131.70
B
B
B
N
CA
C
GLY
GLY
GLY
128
128
128
N
1
A
A
CD
OE2
GLU
GLU
9
9
0.069
0.011
1.252
1.321
N
1
B
B
CD
OE2
GLU
GLU
13
13
0.073
0.011
1.252
1.325
N
1
A
LYS
46
89.82
-7.38
1
A
MET
61
-109.15
40.83
1
B
ALA
73
-0.36
-103.97
1
B
ASP
82
-59.17
94.15
1
B
ARG
126
78.59
-164.23
1
B
THR
127
170.41
166.96
1
B
ARG
129
85.23
64.88
36.9
0.279
0.198
2.75
20.0
7858
5.0
98.0
RANDOM
10000000.0
0.001
1
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
1BNF
2.75
20.0
57
1778
0
0
1721
0.014
2.0
2.75
20.0
1B8M
7858
0.06
1
2.7
98.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
X-PLOR
BRAIN DERIVED NEUROTROPHIC FACTOR, NEUROTROPHIN-4
1
N
N
2
N
N
3
N
N
3
N
N
A
ALA
22
A
ALA
22
HELX_P
A
LYS
25
A
LYS
25
5
1
4
disulf
2.006
A
CYS
13
A
SG
CYS
13
1_555
A
CYS
80
A
SG
CYS
80
1_555
disulf
2.039
A
CYS
58
A
SG
CYS
58
1_555
A
CYS
109
A
SG
CYS
109
1_555
disulf
2.017
A
CYS
68
A
SG
CYS
68
1_555
A
CYS
111
A
SG
CYS
111
1_555
disulf
2.024
B
CYS
17
B
SG
CYS
17
1_555
B
CYS
90
B
SG
CYS
90
1_555
disulf
2.015
B
CYS
61
B
SG
CYS
61
1_555
B
CYS
119
B
SG
CYS
119
1_555
disulf
2.021
B
CYS
78
B
SG
CYS
78
1_555
B
CYS
121
B
SG
CYS
121
1_555
GROWTH FACTOR/NEUROTROPHIN-4
COMPLEX (GROWTH FACTOR-GROWTH FACTOR), NEUROTROPHIN, GROWTH FACTOR-NEUROTROPHIN-4 COMPLEX
HUMBDNFB
GB
1
M61176
HUMPPNT4P
GB
2
M86528
133
251
1B8M
1
119
M61176
A
1
1
119
81
210
1B8M
1
130
M86528
B
2
1
130
2
2
2
2
2
2
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
15
A
SER
15
A
THR
21
A
THR
21
A
TYR
52
A
TYR
52
A
CYS
58
A
CYS
58
A
THR
27
A
THR
27
A
VAL
29
A
VAL
29
A
THR
35
A
THR
35
A
THR
37
A
THR
37
A
LYS
41
A
LYS
41
A
VAL
44
A
VAL
44
A
GLY
47
A
GLY
47
A
LYS
50
A
LYS
50
A
ASN
77
A
ASN
77
A
MET
92
A
MET
92
A
ILE
98
A
ILE
98
A
THR
114
A
THR
114
B
ALA
19
B
ALA
19
B
VAL
24
B
VAL
24
B
PHE
56
B
PHE
56
B
CYS
61
B
CYS
61
B
THR
29
B
THR
29
B
VAL
31
B
VAL
31
B
GLU
37
B
GLU
37
B
GLU
39
B
GLU
39
B
GLN
94
B
GLN
94
B
ALA
102
B
ALA
102
B
VAL
108
B
VAL
108
B
ASP
116
B
ASP
116
B
VAL
87
B
VAL
87
B
LYS
93
B
LYS
93
B
ALA
118
B
ALA
118
B
SER
125
B
SER
125
18
P 21 21 2