0.020809
0.000000
0.000000
0.000000
0.017587
0.000000
0.000000
0.000000
0.005878
0.00000
0.00000
0.00000
Tong, S.
Zhou, H.
Gao, Y.
Zhu, Z.
Zhang, X.
Teng, M.
Niu, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
48.057
56.860
170.125
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
C2 H6 O2
62.068
1,2-ETHANEDIOL
ETHYLENE GLYCOL
non-polymer
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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
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
US
Proteins
PSFGEY
0867
0887-3585
75
245
251
10.1002/prot.22333
19137598
Crystal structure of human osteoclast stimulating factor
2009
10.2210/pdb3ehq/pdb
pdb_00003ehq
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
2005-06-16
MAR CCD 165 mm
Si 111 CHANNEL
MAD
M
x-ray
1
0.9794
1.0
0.9798
1.0
3W1A
BSRF
0.9794, 0.9798
SYNCHROTRON
BSRF BEAMLINE 3W1A
24994.631
Osteoclast-stimulating factor 1
F33I
2
man
polymer
62.068
1,2-ETHANEDIOL
2
syn
non-polymer
18.015
water
118
nat
water
no
yes
MSKPPPKPVKPGQVKVFRALYTFEPRTPDELYIEEGDIIYITD(MSE)SDTNWWKGTSKGRTGLIPSNYVAEQAESIDNP
LHEAAKRGNLSWLRECLDNRVGVNGLDKAGSTALYWACHGGHKDIVE(MSE)LFTQPNIELNQQNKLGDTALHAAAWKGY
ADIVQLLLAKGARTDLRNIEKKLAFD(MSE)ATNAACASLLKKKQGTDAVRTLSNAEDYLDDEDSDLEHHHHHH
MSKPPPKPVKPGQVKVFRALYTFEPRTPDELYIEEGDIIYITDMSDTNWWKGTSKGRTGLIPSNYVAEQAESIDNPLHEA
AKRGNLSWLRECLDNRVGVNGLDKAGSTALYWACHGGHKDIVEMLFTQPNIELNQQNKLGDTALHAAAWKGYADIVQLLL
AKGARTDLRNIEKKLAFDMATNAACASLLKKKQGTDAVRTLSNAEDYLDDEDSDLEHHHHHH
A,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
Human
sample
OSTF1
9606
Homo sapiens
562
Escherichia coli
BL21(DE3)
plasmid
pET22b
1
2.32
47.09
VAPOR DIFFUSION, HANGING DROP
6.5
12% PEG20000, 0.1M MES, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
database_2
struct_conn
struct_ref_seq_dif
repository
Initial release
Version format compliance
Database references
Derived calculations
1
0
2009-08-04
1
1
2011-07-13
1
2
2021-11-10
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2008-09-14
REL
REL
EDO
1,2-ETHANEDIOL
HOH
water
EDO
2
2
EDO
EDO
223
A
EDO
1
2
EDO
EDO
223
B
HOH
5
3
HOH
HOH
224
A
HOH
7
3
HOH
HOH
225
A
HOH
9
3
HOH
HOH
226
A
HOH
11
3
HOH
HOH
227
A
HOH
17
3
HOH
HOH
228
A
HOH
18
3
HOH
HOH
229
A
HOH
20
3
HOH
HOH
230
A
HOH
23
3
HOH
HOH
231
A
HOH
25
3
HOH
HOH
232
A
HOH
26
3
HOH
HOH
233
A
HOH
31
3
HOH
HOH
234
A
HOH
32
3
HOH
HOH
235
A
HOH
34
3
HOH
HOH
236
A
HOH
36
3
HOH
HOH
237
A
HOH
38
3
HOH
HOH
238
A
HOH
40
3
HOH
HOH
239
A
HOH
43
3
HOH
HOH
240
A
HOH
53
3
HOH
HOH
241
A
HOH
54
3
HOH
HOH
242
A
HOH
55
3
HOH
HOH
243
A
HOH
56
3
HOH
HOH
244
A
HOH
60
3
HOH
HOH
245
A
HOH
61
3
HOH
HOH
246
A
HOH
63
3
HOH
HOH
247
A
HOH
64
3
HOH
HOH
248
A
HOH
65
3
HOH
HOH
249
A
HOH
66
3
HOH
HOH
250
A
HOH
67
3
HOH
HOH
251
A
HOH
68
3
HOH
HOH
252
A
HOH
74
3
HOH
HOH
253
A
HOH
77
3
HOH
HOH
254
A
HOH
78
3
HOH
HOH
255
A
HOH
79
3
HOH
HOH
256
A
HOH
81
3
HOH
HOH
257
A
HOH
85
3
HOH
HOH
258
A
HOH
86
3
HOH
HOH
259
A
HOH
89
3
HOH
HOH
260
A
HOH
91
3
HOH
HOH
261
A
HOH
95
3
HOH
HOH
262
A
HOH
96
3
HOH
HOH
263
A
HOH
97
3
HOH
HOH
264
A
HOH
98
3
HOH
HOH
265
A
HOH
103
3
HOH
HOH
266
A
HOH
105
3
HOH
HOH
267
A
HOH
108
3
HOH
HOH
268
A
HOH
112
3
HOH
HOH
269
A
HOH
113
3
HOH
HOH
270
A
HOH
115
3
HOH
HOH
271
A
HOH
116
3
HOH
HOH
272
A
HOH
117
3
HOH
HOH
273
A
HOH
1
3
HOH
HOH
224
B
HOH
2
3
HOH
HOH
225
B
HOH
3
3
HOH
HOH
226
B
HOH
4
3
HOH
HOH
227
B
HOH
6
3
HOH
HOH
228
B
HOH
8
3
HOH
HOH
229
B
HOH
10
3
HOH
HOH
230
B
HOH
12
3
HOH
HOH
231
B
HOH
13
3
HOH
HOH
232
B
HOH
14
3
HOH
HOH
233
B
HOH
15
3
HOH
HOH
234
B
HOH
16
3
HOH
HOH
235
B
HOH
19
3
HOH
HOH
236
B
HOH
21
3
HOH
HOH
237
B
HOH
22
3
HOH
HOH
238
B
HOH
24
3
HOH
HOH
239
B
HOH
27
3
HOH
HOH
240
B
HOH
28
3
HOH
HOH
241
B
HOH
29
3
HOH
HOH
242
B
HOH
30
3
HOH
HOH
243
B
HOH
33
3
HOH
HOH
244
B
HOH
35
3
HOH
HOH
245
B
HOH
37
3
HOH
HOH
246
B
HOH
39
3
HOH
HOH
247
B
HOH
41
3
HOH
HOH
248
B
HOH
42
3
HOH
HOH
249
B
HOH
44
3
HOH
HOH
250
B
HOH
45
3
HOH
HOH
251
B
HOH
46
3
HOH
HOH
252
B
HOH
47
3
HOH
HOH
253
B
HOH
48
3
HOH
HOH
254
B
HOH
49
3
HOH
HOH
255
B
HOH
50
3
HOH
HOH
256
B
HOH
51
3
HOH
HOH
257
B
HOH
52
3
HOH
HOH
258
B
HOH
57
3
HOH
HOH
259
B
HOH
58
3
HOH
HOH
260
B
HOH
59
3
HOH
HOH
261
B
HOH
62
3
HOH
HOH
262
B
HOH
69
3
HOH
HOH
263
B
HOH
70
3
HOH
HOH
264
B
HOH
71
3
HOH
HOH
265
B
HOH
72
3
HOH
HOH
266
B
HOH
73
3
HOH
HOH
267
B
HOH
75
3
HOH
HOH
268
B
HOH
76
3
HOH
HOH
269
B
HOH
80
3
HOH
HOH
270
B
HOH
82
3
HOH
HOH
271
B
HOH
83
3
HOH
HOH
272
B
HOH
84
3
HOH
HOH
273
B
HOH
87
3
HOH
HOH
274
B
HOH
88
3
HOH
HOH
275
B
HOH
90
3
HOH
HOH
276
B
HOH
92
3
HOH
HOH
277
B
HOH
93
3
HOH
HOH
278
B
HOH
94
3
HOH
HOH
279
B
HOH
99
3
HOH
HOH
280
B
HOH
100
3
HOH
HOH
281
B
HOH
101
3
HOH
HOH
282
B
HOH
102
3
HOH
HOH
283
B
HOH
104
3
HOH
HOH
284
B
HOH
106
3
HOH
HOH
285
B
HOH
107
3
HOH
HOH
286
B
HOH
109
3
HOH
HOH
287
B
HOH
110
3
HOH
HOH
288
B
HOH
111
3
HOH
HOH
289
B
HOH
114
3
HOH
HOH
290
B
HOH
118
3
HOH
HOH
291
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
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
GLY
12
n
12
GLY
12
A
GLN
13
n
13
GLN
13
A
VAL
14
n
14
VAL
14
A
LYS
15
n
15
LYS
15
A
VAL
16
n
16
VAL
16
A
PHE
17
n
17
PHE
17
A
ARG
18
n
18
ARG
18
A
ALA
19
n
19
ALA
19
A
LEU
20
n
20
LEU
20
A
TYR
21
n
21
TYR
21
A
THR
22
n
22
THR
22
A
PHE
23
n
23
PHE
23
A
GLU
24
n
24
GLU
24
A
PRO
25
n
25
PRO
25
A
ALA
26
n
26
ARG
26
A
THR
27
n
27
THR
27
A
PRO
28
n
28
PRO
28
A
ASP
29
n
29
ASP
29
A
GLU
30
n
30
GLU
30
A
LEU
31
n
31
LEU
31
A
TYR
32
n
32
TYR
32
A
ILE
33
n
33
ILE
33
A
GLU
34
n
34
GLU
34
A
GLU
35
n
35
GLU
35
A
GLY
36
n
36
GLY
36
A
ASP
37
n
37
ASP
37
A
ILE
38
n
38
ILE
38
A
ILE
39
n
39
ILE
39
A
TYR
40
n
40
TYR
40
A
ILE
41
n
41
ILE
41
A
THR
42
n
42
THR
42
A
ASP
43
n
43
ASP
43
A
MSE
44
n
44
MSE
44
A
SER
45
n
45
SER
45
A
ASP
46
n
46
ASP
46
A
THR
47
n
47
THR
47
A
ASN
48
n
48
ASN
48
A
TRP
49
n
49
TRP
49
A
TRP
50
n
50
TRP
50
A
LYS
51
n
51
LYS
51
A
GLY
52
n
52
GLY
52
A
THR
53
n
53
THR
53
A
SER
54
n
54
SER
54
A
LYS
55
n
55
LYS
55
A
GLY
56
n
56
GLY
56
A
ARG
57
n
57
ARG
57
A
THR
58
n
58
THR
58
A
GLY
59
n
59
GLY
59
A
LEU
60
n
60
LEU
60
A
ILE
61
n
61
ILE
61
A
PRO
62
n
62
PRO
62
A
SER
63
n
63
SER
63
A
ASN
64
n
64
ASN
64
A
TYR
65
n
65
TYR
65
A
VAL
66
n
66
VAL
66
A
ALA
67
n
67
ALA
67
A
GLU
68
n
68
GLU
68
A
GLN
69
n
69
GLN
69
A
ALA
70
n
70
ALA
70
A
GLU
71
n
71
GLU
71
A
SER
72
n
72
SER
72
A
ILE
73
n
73
ILE
73
A
ASP
74
n
74
ASP
74
A
ASN
75
n
75
ASN
75
A
PRO
76
n
76
PRO
76
A
LEU
77
n
77
LEU
77
A
HIS
78
n
78
HIS
78
A
GLU
79
n
79
GLU
79
A
ALA
80
n
80
ALA
80
A
ALA
81
n
81
ALA
81
A
LYS
82
n
82
LYS
82
A
ARG
83
n
83
ARG
83
A
GLY
84
n
84
GLY
84
A
ASN
85
n
85
ASN
85
A
LEU
86
n
86
LEU
86
A
SER
87
n
87
SER
87
A
TRP
88
n
88
TRP
88
A
LEU
89
n
89
LEU
89
A
ARG
90
n
90
ARG
90
A
GLU
91
n
91
GLU
91
A
CYS
92
n
92
CYS
92
A
LEU
93
n
93
LEU
93
A
ASP
94
n
94
ASP
94
A
ASN
95
n
95
ASN
95
A
ARG
96
n
96
ARG
96
A
VAL
97
n
97
VAL
97
A
GLY
98
n
98
GLY
98
A
VAL
99
n
99
VAL
99
A
ASN
100
n
100
ASN
100
A
GLY
101
n
101
GLY
101
A
LEU
102
n
102
LEU
102
A
ASP
103
n
103
ASP
103
A
LYS
104
n
104
LYS
104
A
ALA
105
n
105
ALA
105
A
GLY
106
n
106
GLY
106
A
SER
107
n
107
SER
107
A
THR
108
n
108
THR
108
A
ALA
109
n
109
ALA
109
A
LEU
110
n
110
LEU
110
A
TYR
111
n
111
TYR
111
A
TRP
112
n
112
TRP
112
A
ALA
113
n
113
ALA
113
A
CYS
114
n
114
CYS
114
A
HIS
115
n
115
HIS
115
A
GLY
116
n
116
GLY
116
A
GLY
117
n
117
GLY
117
A
HIS
118
n
118
HIS
118
A
LYS
119
n
119
LYS
119
A
ASP
120
n
120
ASP
120
A
ILE
121
n
121
ILE
121
A
VAL
122
n
122
VAL
122
A
GLU
123
n
123
GLU
123
A
MSE
124
n
124
MSE
124
A
LEU
125
n
125
LEU
125
A
PHE
126
n
126
PHE
126
A
THR
127
n
127
THR
127
A
GLN
128
n
128
GLN
128
A
PRO
129
n
129
PRO
129
A
ASN
130
n
130
ASN
130
A
ILE
131
n
131
ILE
131
A
GLU
132
n
132
GLU
132
A
LEU
133
n
133
LEU
133
A
ASN
134
n
134
ASN
134
A
GLN
135
n
135
GLN
135
A
GLN
136
n
136
GLN
136
A
ASN
137
n
137
ASN
137
A
LYS
138
n
138
LYS
138
A
LEU
139
n
139
LEU
139
A
GLY
140
n
140
GLY
140
A
ASP
141
n
141
ASP
141
A
THR
142
n
142
THR
142
A
ALA
143
n
143
ALA
143
A
LEU
144
n
144
LEU
144
A
HIS
145
n
145
HIS
145
A
ALA
146
n
146
ALA
146
A
ALA
147
n
147
ALA
147
A
ALA
148
n
148
ALA
148
A
TRP
149
n
149
TRP
149
A
LYS
150
n
150
LYS
150
A
GLY
151
n
151
GLY
151
A
TYR
152
n
152
TYR
152
A
ALA
153
n
153
ALA
153
A
ASP
154
n
154
ASP
154
A
ILE
155
n
155
ILE
155
A
VAL
156
n
156
VAL
156
A
GLN
157
n
157
GLN
157
A
LEU
158
n
158
LEU
158
A
LEU
159
n
159
LEU
159
A
LEU
160
n
160
LEU
160
A
ALA
161
n
161
ALA
161
A
LYS
162
n
162
LYS
162
A
GLY
163
n
163
GLY
163
A
ALA
164
n
164
ALA
164
A
ARG
165
n
165
ARG
165
A
THR
166
n
166
THR
166
A
ASP
167
n
167
ASP
167
A
LEU
168
n
168
LEU
168
A
ARG
169
n
169
ARG
169
A
ASN
170
n
170
ASN
170
A
ILE
171
n
171
ILE
171
A
GLU
172
n
172
GLU
172
A
LYS
173
n
173
LYS
173
A
LYS
174
n
174
LYS
174
A
LEU
175
n
175
LEU
175
A
ALA
176
n
176
ALA
176
A
PHE
177
n
177
PHE
177
A
ASP
178
n
178
ASP
178
A
MSE
179
n
179
MSE
179
A
ALA
180
n
180
ALA
180
A
THR
181
n
181
THR
181
A
ASN
182
n
182
ASN
182
A
ALA
183
n
183
ALA
183
A
ALA
184
n
184
ALA
184
A
CYS
185
n
185
CYS
185
A
ALA
186
n
186
ALA
186
A
SER
187
n
187
SER
187
A
LEU
188
n
188
LEU
188
A
LEU
189
n
189
LEU
189
A
LYS
190
n
190
LYS
190
A
LYS
191
n
191
LYS
191
A
LYS
192
n
192
LYS
192
A
GLN
193
n
193
GLN
193
A
n
194
194
A
n
195
195
A
n
196
196
A
n
197
197
A
n
198
198
A
n
199
199
A
n
200
200
A
n
201
201
A
n
202
202
A
n
203
203
A
n
204
204
A
n
205
205
A
n
206
206
A
n
207
207
A
n
208
208
A
n
209
209
A
n
210
210
A
n
211
211
A
n
212
212
A
n
213
213
A
n
214
214
A
n
215
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
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
GLN
13
n
13
GLN
13
B
VAL
14
n
14
VAL
14
B
LYS
15
n
15
LYS
15
B
VAL
16
n
16
VAL
16
B
PHE
17
n
17
PHE
17
B
ARG
18
n
18
ARG
18
B
ALA
19
n
19
ALA
19
B
LEU
20
n
20
LEU
20
B
TYR
21
n
21
TYR
21
B
THR
22
n
22
THR
22
B
PHE
23
n
23
PHE
23
B
GLU
24
n
24
GLU
24
B
PRO
25
n
25
PRO
25
B
ARG
26
n
26
ARG
26
B
THR
27
n
27
THR
27
B
PRO
28
n
28
PRO
28
B
ASP
29
n
29
ASP
29
B
GLU
30
n
30
GLU
30
B
LEU
31
n
31
LEU
31
B
TYR
32
n
32
TYR
32
B
ILE
33
n
33
ILE
33
B
GLU
34
n
34
GLU
34
B
GLU
35
n
35
GLU
35
B
GLY
36
n
36
GLY
36
B
ASP
37
n
37
ASP
37
B
ILE
38
n
38
ILE
38
B
ILE
39
n
39
ILE
39
B
TYR
40
n
40
TYR
40
B
ILE
41
n
41
ILE
41
B
THR
42
n
42
THR
42
B
ASP
43
n
43
ASP
43
B
MSE
44
n
44
MSE
44
B
SER
45
n
45
SER
45
B
ASP
46
n
46
ASP
46
B
THR
47
n
47
THR
47
B
ASN
48
n
48
ASN
48
B
TRP
49
n
49
TRP
49
B
TRP
50
n
50
TRP
50
B
LYS
51
n
51
LYS
51
B
GLY
52
n
52
GLY
52
B
THR
53
n
53
THR
53
B
SER
54
n
54
SER
54
B
LYS
55
n
55
LYS
55
B
GLY
56
n
56
GLY
56
B
ARG
57
n
57
ARG
57
B
THR
58
n
58
THR
58
B
GLY
59
n
59
GLY
59
B
LEU
60
n
60
LEU
60
B
ILE
61
n
61
ILE
61
B
PRO
62
n
62
PRO
62
B
SER
63
n
63
SER
63
B
ASN
64
n
64
ASN
64
B
TYR
65
n
65
TYR
65
B
VAL
66
n
66
VAL
66
B
ALA
67
n
67
ALA
67
B
GLU
68
n
68
GLU
68
B
GLN
69
n
69
GLN
69
B
ALA
70
n
70
ALA
70
B
GLU
71
n
71
GLU
71
B
SER
72
n
72
SER
72
B
ILE
73
n
73
ILE
73
B
ASP
74
n
74
ASP
74
B
ASN
75
n
75
ASN
75
B
PRO
76
n
76
PRO
76
B
LEU
77
n
77
LEU
77
B
HIS
78
n
78
HIS
78
B
GLU
79
n
79
GLU
79
B
ALA
80
n
80
ALA
80
B
ALA
81
n
81
ALA
81
B
LYS
82
n
82
LYS
82
B
ARG
83
n
83
ARG
83
B
GLY
84
n
84
GLY
84
B
ASN
85
n
85
ASN
85
B
LEU
86
n
86
LEU
86
B
SER
87
n
87
SER
87
B
TRP
88
n
88
TRP
88
B
LEU
89
n
89
LEU
89
B
ARG
90
n
90
ARG
90
B
GLU
91
n
91
GLU
91
B
CYS
92
n
92
CYS
92
B
LEU
93
n
93
LEU
93
B
ASP
94
n
94
ASP
94
B
ASN
95
n
95
ASN
95
B
ARG
96
n
96
ARG
96
B
VAL
97
n
97
VAL
97
B
GLY
98
n
98
GLY
98
B
VAL
99
n
99
VAL
99
B
ASN
100
n
100
ASN
100
B
GLY
101
n
101
GLY
101
B
LEU
102
n
102
LEU
102
B
ASP
103
n
103
ASP
103
B
LYS
104
n
104
LYS
104
B
ALA
105
n
105
ALA
105
B
GLY
106
n
106
GLY
106
B
SER
107
n
107
SER
107
B
THR
108
n
108
THR
108
B
ALA
109
n
109
ALA
109
B
LEU
110
n
110
LEU
110
B
TYR
111
n
111
TYR
111
B
TRP
112
n
112
TRP
112
B
ALA
113
n
113
ALA
113
B
CYS
114
n
114
CYS
114
B
HIS
115
n
115
HIS
115
B
GLY
116
n
116
GLY
116
B
GLY
117
n
117
GLY
117
B
HIS
118
n
118
HIS
118
B
LYS
119
n
119
LYS
119
B
ASP
120
n
120
ASP
120
B
ILE
121
n
121
ILE
121
B
VAL
122
n
122
VAL
122
B
GLU
123
n
123
GLU
123
B
MSE
124
n
124
MSE
124
B
LEU
125
n
125
LEU
125
B
PHE
126
n
126
PHE
126
B
THR
127
n
127
THR
127
B
GLN
128
n
128
GLN
128
B
PRO
129
n
129
PRO
129
B
ASN
130
n
130
ASN
130
B
ILE
131
n
131
ILE
131
B
GLU
132
n
132
GLU
132
B
LEU
133
n
133
LEU
133
B
ASN
134
n
134
ASN
134
B
GLN
135
n
135
GLN
135
B
GLN
136
n
136
GLN
136
B
ASN
137
n
137
ASN
137
B
LYS
138
n
138
LYS
138
B
LEU
139
n
139
LEU
139
B
GLY
140
n
140
GLY
140
B
ASP
141
n
141
ASP
141
B
THR
142
n
142
THR
142
B
ALA
143
n
143
ALA
143
B
LEU
144
n
144
LEU
144
B
HIS
145
n
145
HIS
145
B
ALA
146
n
146
ALA
146
B
ALA
147
n
147
ALA
147
B
ALA
148
n
148
ALA
148
B
TRP
149
n
149
TRP
149
B
LYS
150
n
150
LYS
150
B
GLY
151
n
151
GLY
151
B
TYR
152
n
152
TYR
152
B
ALA
153
n
153
ALA
153
B
ASP
154
n
154
ASP
154
B
ILE
155
n
155
ILE
155
B
VAL
156
n
156
VAL
156
B
GLN
157
n
157
GLN
157
B
LEU
158
n
158
LEU
158
B
LEU
159
n
159
LEU
159
B
LEU
160
n
160
LEU
160
B
ALA
161
n
161
ALA
161
B
LYS
162
n
162
LYS
162
B
GLY
163
n
163
GLY
163
B
ALA
164
n
164
ALA
164
B
ARG
165
n
165
ARG
165
B
THR
166
n
166
THR
166
B
ASP
167
n
167
ASP
167
B
LEU
168
n
168
LEU
168
B
ARG
169
n
169
ARG
169
B
ASN
170
n
170
ASN
170
B
ILE
171
n
171
ILE
171
B
GLU
172
n
172
GLU
172
B
LYS
173
n
173
LYS
173
B
LYS
174
n
174
LYS
174
B
LEU
175
n
175
LEU
175
B
ALA
176
n
176
ALA
176
B
PHE
177
n
177
PHE
177
B
ASP
178
n
178
ASP
178
B
MSE
179
n
179
MSE
179
B
ALA
180
n
180
ALA
180
B
THR
181
n
181
THR
181
B
ASN
182
n
182
ASN
182
B
ALA
183
n
183
ALA
183
B
ALA
184
n
184
ALA
184
B
CYS
185
n
185
CYS
185
B
ALA
186
n
186
ALA
186
B
SER
187
n
187
SER
187
B
LEU
188
n
188
LEU
188
B
LEU
189
n
189
LEU
189
B
LYS
190
n
190
LYS
190
B
LYS
191
n
191
LYS
191
B
ALA
192
n
192
LYS
192
B
n
193
193
B
n
194
194
B
n
195
195
B
n
196
196
B
n
197
197
B
n
198
198
B
n
199
199
B
n
200
200
B
n
201
201
B
n
202
202
B
n
203
203
B
n
204
204
B
n
205
205
B
n
206
206
B
n
207
207
B
n
208
208
B
n
209
209
B
n
210
210
B
n
211
211
B
n
212
212
B
n
213
213
B
n
214
214
B
n
215
215
B
n
216
216
B
n
217
217
B
n
218
218
B
n
219
219
B
n
220
220
B
n
221
221
B
n
222
222
B
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
A
MSE
44
SELENOMETHIONINE
A
MSE
44
MET
A
MSE
124
SELENOMETHIONINE
A
MSE
124
MET
A
MSE
179
SELENOMETHIONINE
A
MSE
179
MET
B
MSE
44
SELENOMETHIONINE
B
MSE
44
MET
B
MSE
124
SELENOMETHIONINE
B
MSE
124
MET
B
MSE
179
SELENOMETHIONINE
B
MSE
179
MET
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
61
A
O
ILE
61
A
N
TRP
50
A
N
TRP
50
A
O
THR
53
A
O
THR
53
A
N
TYR
40
A
N
TYR
40
A
O
ILE
39
A
O
ILE
39
A
N
PHE
17
A
N
PHE
17
A
N
VAL
16
A
N
VAL
16
A
O
ILE
73
A
O
ILE
73
B
O
ILE
39
B
O
ILE
39
B
N
PHE
17
B
N
PHE
17
B
N
ARG
18
B
N
ARG
18
B
O
GLU
71
B
O
GLU
71
B
N
SER
54
B
N
SER
54
B
O
ARG
57
B
O
ARG
57
1
A
CG
ARG
26
A
CG
ARG
26
1
Y
1
A
CD
ARG
26
A
CD
ARG
26
1
Y
1
A
NE
ARG
26
A
NE
ARG
26
1
Y
1
A
CZ
ARG
26
A
CZ
ARG
26
1
Y
1
A
NH1
ARG
26
A
NH1
ARG
26
1
Y
1
A
NH2
ARG
26
A
NH2
ARG
26
1
Y
1
A
CG
GLU
35
A
CG
GLU
35
1
Y
1
A
CD
GLU
35
A
CD
GLU
35
1
Y
1
A
OE1
GLU
35
A
OE1
GLU
35
1
Y
1
A
OE2
GLU
35
A
OE2
GLU
35
1
Y
1
A
CD
LYS
55
A
CD
LYS
55
1
Y
1
A
CE
LYS
55
A
CE
LYS
55
1
Y
1
A
NZ
LYS
55
A
NZ
LYS
55
1
Y
1
A
CG
ARG
57
A
CG
ARG
57
1
Y
1
A
CD
ARG
57
A
CD
ARG
57
1
Y
1
A
NE
ARG
57
A
NE
ARG
57
1
Y
1
A
CZ
ARG
57
A
CZ
ARG
57
1
Y
1
A
NH1
ARG
57
A
NH1
ARG
57
1
Y
1
A
NH2
ARG
57
A
NH2
ARG
57
1
Y
1
A
CG
ARG
96
A
CG
ARG
96
1
Y
1
A
CD
ARG
96
A
CD
ARG
96
1
Y
1
A
NE
ARG
96
A
NE
ARG
96
1
Y
1
A
CZ
ARG
96
A
CZ
ARG
96
1
Y
1
A
NH1
ARG
96
A
NH1
ARG
96
1
Y
1
A
NH2
ARG
96
A
NH2
ARG
96
1
Y
1
A
CG
LYS
192
A
CG
LYS
192
1
Y
1
A
CD
LYS
192
A
CD
LYS
192
1
Y
1
A
CE
LYS
192
A
CE
LYS
192
1
Y
1
A
NZ
LYS
192
A
NZ
LYS
192
1
Y
1
B
CD
LYS
55
B
CD
LYS
55
1
Y
1
B
CE
LYS
55
B
CE
LYS
55
1
Y
1
B
NZ
LYS
55
B
NZ
LYS
55
1
Y
1
B
CG
LYS
104
B
CG
LYS
104
1
Y
1
B
CD
LYS
104
B
CD
LYS
104
1
Y
1
B
CE
LYS
104
B
CE
LYS
104
1
Y
1
B
NZ
LYS
104
B
NZ
LYS
104
1
Y
1
B
CG
LYS
190
B
CG
LYS
190
1
Y
1
B
CD
LYS
190
B
CD
LYS
190
1
Y
1
B
CE
LYS
190
B
CE
LYS
190
1
Y
1
B
NZ
LYS
190
B
NZ
LYS
190
1
Y
1
B
CG
LYS
191
B
CG
LYS
191
1
Y
1
B
CD
LYS
191
B
CD
LYS
191
1
Y
1
B
CE
LYS
191
B
CE
LYS
191
1
Y
1
B
NZ
LYS
191
B
NZ
LYS
191
1
Y
1
B
CG
LYS
192
B
CG
LYS
192
1
Y
1
B
CD
LYS
192
B
CD
LYS
192
1
Y
1
B
CE
LYS
192
B
CE
LYS
192
1
Y
1
B
NZ
LYS
192
B
NZ
LYS
192
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
LYS
3
A
LYS
3
1
Y
1
A
PRO
4
A
PRO
4
1
Y
1
A
PRO
5
A
PRO
5
1
Y
1
A
PRO
6
A
PRO
6
1
Y
1
A
LYS
7
A
LYS
7
1
Y
1
A
PRO
8
A
PRO
8
1
Y
1
A
VAL
9
A
VAL
9
1
Y
1
A
LYS
10
A
LYS
10
1
Y
1
A
PRO
11
A
PRO
11
1
Y
1
A
GLY
194
A
GLY
194
1
Y
1
A
THR
195
A
THR
195
1
Y
1
A
ASP
196
A
ASP
196
1
Y
1
A
ALA
197
A
ALA
197
1
Y
1
A
VAL
198
A
VAL
198
1
Y
1
A
ARG
199
A
ARG
199
1
Y
1
A
THR
200
A
THR
200
1
Y
1
A
LEU
201
A
LEU
201
1
Y
1
A
SER
202
A
SER
202
1
Y
1
A
ASN
203
A
ASN
203
1
Y
1
A
ALA
204
A
ALA
204
1
Y
1
A
GLU
205
A
GLU
205
1
Y
1
A
ASP
206
A
ASP
206
1
Y
1
A
TYR
207
A
TYR
207
1
Y
1
A
LEU
208
A
LEU
208
1
Y
1
A
ASP
209
A
ASP
209
1
Y
1
A
ASP
210
A
ASP
210
1
Y
1
A
GLU
211
A
GLU
211
1
Y
1
A
ASP
212
A
ASP
212
1
Y
1
A
SER
213
A
SER
213
1
Y
1
A
ASP
214
A
ASP
214
1
Y
1
A
LEU
215
A
LEU
215
1
Y
1
A
GLU
216
A
GLU
216
1
Y
1
A
HIS
217
A
HIS
217
1
Y
1
A
HIS
218
A
HIS
218
1
Y
1
A
HIS
219
A
HIS
219
1
Y
1
A
HIS
220
A
HIS
220
1
Y
1
A
HIS
221
A
HIS
221
1
Y
1
A
HIS
222
A
HIS
222
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
SER
2
B
SER
2
1
Y
1
B
LYS
3
B
LYS
3
1
Y
1
B
PRO
4
B
PRO
4
1
Y
1
B
PRO
5
B
PRO
5
1
Y
1
B
PRO
6
B
PRO
6
1
Y
1
B
LYS
7
B
LYS
7
1
Y
1
B
PRO
8
B
PRO
8
1
Y
1
B
VAL
9
B
VAL
9
1
Y
1
B
LYS
10
B
LYS
10
1
Y
1
B
PRO
11
B
PRO
11
1
Y
1
B
GLN
193
B
GLN
193
1
Y
1
B
GLY
194
B
GLY
194
1
Y
1
B
THR
195
B
THR
195
1
Y
1
B
ASP
196
B
ASP
196
1
Y
1
B
ALA
197
B
ALA
197
1
Y
1
B
VAL
198
B
VAL
198
1
Y
1
B
ARG
199
B
ARG
199
1
Y
1
B
THR
200
B
THR
200
1
Y
1
B
LEU
201
B
LEU
201
1
Y
1
B
SER
202
B
SER
202
1
Y
1
B
ASN
203
B
ASN
203
1
Y
1
B
ALA
204
B
ALA
204
1
Y
1
B
GLU
205
B
GLU
205
1
Y
1
B
ASP
206
B
ASP
206
1
Y
1
B
TYR
207
B
TYR
207
1
Y
1
B
LEU
208
B
LEU
208
1
Y
1
B
ASP
209
B
ASP
209
1
Y
1
B
ASP
210
B
ASP
210
1
Y
1
B
GLU
211
B
GLU
211
1
Y
1
B
ASP
212
B
ASP
212
1
Y
1
B
SER
213
B
SER
213
1
Y
1
B
ASP
214
B
ASP
214
1
Y
1
B
LEU
215
B
LEU
215
1
Y
1
B
GLU
216
B
GLU
216
1
Y
1
B
HIS
217
B
HIS
217
1
Y
1
B
HIS
218
B
HIS
218
1
Y
1
B
HIS
219
B
HIS
219
1
Y
1
B
HIS
220
B
HIS
220
1
Y
1
B
HIS
221
B
HIS
221
1
Y
1
B
HIS
222
B
HIS
222
1
Y
36.664
-1.90
0.00
0.00
4.28
0.00
-2.39
0.936
0.887
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.28353
0.21021
0.21363
2.57
20.00
765
14582
5.0
98.90
10.534
0.223
RANDOM
1
THROUGHOUT
MAD
0.556
0.333
0.80
0.80
1.20
MAXIMUM LIKELIHOOD
MASK
2.57
20.00
118
2923
8
0
2797
0.009
0.022
2862
1.156
1.945
3881
5.327
5.000
361
40.156
25.115
131
16.018
15.000
474
14.838
15.000
13
0.076
0.200
431
0.004
0.021
2169
0.485
1.500
1795
0.957
2.000
2851
1.471
3.000
1067
2.433
4.500
1030
0.359
0.317
2.633
52
903
20
87.70
2.56
50
3EHQ
15507
2.0
2.0
1
97.9
2.56
2.65
81.3
data collection
MAR345dtb
phasing
SOLVE
refinement
REFMAC
5.4.0066
data reduction
HKL-2000
data scaling
HKL-2000
Crystal Structure of Human Osteoclast Stimulating Factor
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
SER
63
A
SER
63
HELX_P
A
GLN
69
A
GLN
69
1
1
7
A
ASN
75
A
ASN
75
HELX_P
A
GLY
84
A
GLY
84
1
2
10
A
ASN
85
A
ASN
85
HELX_P
A
ASN
95
A
ASN
95
1
3
11
A
THR
108
A
THR
108
HELX_P
A
GLY
116
A
GLY
116
1
4
9
A
HIS
118
A
HIS
118
HELX_P
A
THR
127
A
THR
127
1
5
10
A
THR
142
A
THR
142
HELX_P
A
LYS
150
A
LYS
150
1
6
9
A
TYR
152
A
TYR
152
HELX_P
A
LYS
162
A
LYS
162
1
7
11
A
ALA
176
A
ALA
176
HELX_P
A
ALA
180
A
ALA
180
5
8
5
A
ASN
182
A
ASN
182
HELX_P
A
LYS
190
A
LYS
190
1
9
9
B
SER
63
B
SER
63
HELX_P
B
GLN
69
B
GLN
69
1
10
7
B
ASN
75
B
ASN
75
HELX_P
B
ARG
83
B
ARG
83
1
11
9
B
ASN
85
B
ASN
85
HELX_P
B
ASN
95
B
ASN
95
1
12
11
B
THR
108
B
THR
108
HELX_P
B
GLY
116
B
GLY
116
1
13
9
B
HIS
118
B
HIS
118
HELX_P
B
GLN
128
B
GLN
128
1
14
11
B
THR
142
B
THR
142
HELX_P
B
GLY
151
B
GLY
151
1
15
10
B
TYR
152
B
TYR
152
HELX_P
B
LYS
162
B
LYS
162
1
16
11
B
LEU
175
B
LEU
175
HELX_P
B
ALA
180
B
ALA
180
1
17
6
B
ASN
182
B
ASN
182
HELX_P
B
LYS
192
B
LYS
192
1
18
11
covale
1.326
both
A
ASP
43
A
C
ASP
43
1_555
A
MSE
44
A
N
MSE
44
1_555
covale
1.333
both
A
MSE
44
A
C
MSE
44
1_555
A
SER
45
A
N
SER
45
1_555
covale
1.329
both
A
GLU
123
A
C
GLU
123
1_555
A
MSE
124
A
N
MSE
124
1_555
covale
1.332
both
A
MSE
124
A
C
MSE
124
1_555
A
LEU
125
A
N
LEU
125
1_555
covale
1.331
both
A
ASP
178
A
C
ASP
178
1_555
A
MSE
179
A
N
MSE
179
1_555
covale
1.331
both
A
MSE
179
A
C
MSE
179
1_555
A
ALA
180
A
N
ALA
180
1_555
covale
1.329
both
B
ASP
43
B
C
ASP
43
1_555
B
MSE
44
B
N
MSE
44
1_555
covale
1.333
both
B
MSE
44
B
C
MSE
44
1_555
B
SER
45
B
N
SER
45
1_555
covale
1.319
both
B
GLU
123
B
C
GLU
123
1_555
B
MSE
124
B
N
MSE
124
1_555
covale
1.334
both
B
MSE
124
B
C
MSE
124
1_555
B
LEU
125
B
N
LEU
125
1_555
covale
1.331
both
B
ASP
178
B
C
ASP
178
1_555
B
MSE
179
B
N
MSE
179
1_555
covale
1.334
both
B
MSE
179
B
C
MSE
179
1_555
B
ALA
180
B
N
ALA
180
1_555
SIGNALING PROTEIN
beta barrel, helix-turn-helix, SH3, ankyrin repeat, ANK repeat, Cytoplasm, Phosphoprotein, Polymorphism, SH3 domain, SIGNALING PROTEIN
OSTF1_HUMAN
UNP
1
1
Q92882
MSKPPPKPVKPGQVKVFRALYTFEPRTPDELYFEEGDIIYITDMSDTNWWKGTSKGRTGLIPSNYVAEQAESIDNPLHEA
AKRGNLSWLRECLDNRVGVNGLDKAGSTALYWACHGGHKDIVEMLFTQPNIELNQQNKLGDTALHAAAWKGYADIVQLLL
AKGARTDLRNIEKKLAFDMATNAACASLLKKKQGTDAVRTLSNAEDYLDDEDSD
1
214
3EHQ
1
214
Q92882
A
1
1
214
1
214
3EHQ
1
214
Q92882
B
1
1
214
1
PHE
engineered mutation
ILE
33
3EHQ
A
Q92882
UNP
33
33
1
expression tag
LEU
215
3EHQ
A
Q92882
UNP
215
1
expression tag
GLU
216
3EHQ
A
Q92882
UNP
216
1
expression tag
HIS
217
3EHQ
A
Q92882
UNP
217
1
expression tag
HIS
218
3EHQ
A
Q92882
UNP
218
1
expression tag
HIS
219
3EHQ
A
Q92882
UNP
219
1
expression tag
HIS
220
3EHQ
A
Q92882
UNP
220
1
expression tag
HIS
221
3EHQ
A
Q92882
UNP
221
1
expression tag
HIS
222
3EHQ
A
Q92882
UNP
222
2
PHE
engineered mutation
ILE
33
3EHQ
B
Q92882
UNP
33
33
2
expression tag
LEU
215
3EHQ
B
Q92882
UNP
215
2
expression tag
GLU
216
3EHQ
B
Q92882
UNP
216
2
expression tag
HIS
217
3EHQ
B
Q92882
UNP
217
2
expression tag
HIS
218
3EHQ
B
Q92882
UNP
218
2
expression tag
HIS
219
3EHQ
B
Q92882
UNP
219
2
expression tag
HIS
220
3EHQ
B
Q92882
UNP
220
2
expression tag
HIS
221
3EHQ
B
Q92882
UNP
221
2
expression tag
HIS
222
3EHQ
B
Q92882
UNP
222
5
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ARG
57
A
ARG
57
A
PRO
62
A
PRO
62
A
TRP
49
A
TRP
49
A
SER
54
A
SER
54
A
ILE
38
A
ILE
38
A
ASP
43
A
ASP
43
A
LYS
15
A
LYS
15
A
ALA
19
A
ALA
19
A
ALA
70
A
ALA
70
A
ILE
73
A
ILE
73
B
ILE
38
B
ILE
38
B
ILE
41
B
ILE
41
B
LYS
15
B
LYS
15
B
ALA
19
B
ALA
19
B
ALA
70
B
ALA
70
B
ILE
73
B
ILE
73
B
TRP
49
B
TRP
49
B
SER
54
B
SER
54
B
ARG
57
B
ARG
57
B
PRO
62
B
PRO
62
19
P 21 21 21