1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Volkman, B.F.
Clark, K.D.
Anderson, M.E.
Pech, L.L.
Markley, J.L.
Strand, M.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
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
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
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
O
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
N
N
108
N
C
N
109
N
C
N
110
N
O
N
111
N
O
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
N
N
118
S
C
N
119
N
C
N
120
N
O
N
121
N
C
N
122
N
C
N
123
N
C
N
124
N
C
N
125
N
O
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
N
N
140
S
C
N
141
N
C
N
142
N
O
N
143
N
C
N
144
N
C
N
145
N
C
N
146
N
C
N
147
N
N
N
148
N
O
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
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
N
N
165
S
C
N
166
N
C
N
167
N
O
N
168
N
C
N
169
N
C
N
170
N
S
N
171
N
C
N
172
N
O
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
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
Y
189
N
C
Y
190
N
C
Y
191
N
C
Y
192
N
C
Y
193
N
C
Y
194
N
C
N
195
N
O
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
H
N
206
N
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
N
C
N
212
N
C
N
213
N
C
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
N
N
225
S
C
N
226
N
C
N
227
N
O
N
228
R
C
N
229
N
O
N
230
N
C
N
231
N
O
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
N
N
242
S
C
N
243
N
C
N
244
N
O
N
245
N
C
Y
246
N
C
Y
247
N
C
Y
248
N
C
Y
249
N
C
Y
250
N
C
Y
251
N
C
N
252
N
O
N
253
N
O
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
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
doub
N
108
N
sing
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
sing
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
sing
N
136
N
sing
N
137
N
doub
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
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
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
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
sing
N
180
N
doub
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
Y
185
N
doub
Y
186
N
sing
Y
187
N
sing
N
188
N
sing
Y
189
N
doub
N
190
N
sing
Y
191
N
doub
N
192
N
sing
Y
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
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
doub
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
doub
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
Y
241
N
doub
Y
242
N
sing
Y
243
N
sing
N
244
N
sing
Y
245
N
doub
N
246
N
sing
Y
247
N
doub
N
248
N
sing
Y
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
274
4493
4496
10.1074/jbc.274.8.4493
9988679
Structure of the insect cytokine peptide plasmatocyte-spreading peptide 1 from Pseudoplusia includens.
1999
10.2210/pdb1b1v/pdb
pdb_00001b1v
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
2511.835
PROTEIN (PLASMATOCYTE-SPREADING PEPTIDE)
1
syn
polymer
PSP1
no
no
ENFNGGCLAGYMRTADGRCKPTF
ENFNGGCLAGYMRTADGRCKPTF
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
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
1998-12-02
1
1
2008-04-26
1
2
2011-07-13
1
3
2022-02-16
1
4
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
Y
RCSB
1998-11-23
REL
REL
THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE OF THIS PEPTIDE IS NATURALLY FOUND IN THE HEMOLYMPH TISSUE OF PSEUDOPLUSIA INCLUDENS (SOYBEAN LOOPER (MOTH)).
sample
BOTH: QUADRATURE IN INDIRECT DIM. WAS OBTAINED WITH STATES-TPPI. WATER SUPPRESION WAS ACHIEVED WITH A WATERGATE SEQ. WITH A 3-9-19 SELECTIVE INVERSION
LOWEST TARGET FUNCTION
60
30
TOCSY
NOESY
20 mM SODIUM PHOSPHATE
6.0
1
atm
283
K
REFINEMENT DETAILS ARE IN THE SUBMITTED FILES AND IN THE JRNL CITATION ABOVE.
torsion angle dynamics
GUNTERT, MUMENTHALER, WUTHRICH
refinement
DYANA
1.5
structure solution
DYANA
structure solution
GARANT
structure solution
XEASY
500
Bruker
DMX500
750
Bruker
DMX750
GLU
1
n
1
GLU
1
A
ASN
2
n
2
ASN
2
A
PHE
3
n
3
PHE
3
A
ASN
4
n
4
ASN
4
A
GLY
5
n
5
GLY
5
A
GLY
6
n
6
GLY
6
A
CYS
7
n
7
CYS
7
A
LEU
8
n
8
LEU
8
A
ALA
9
n
9
ALA
9
A
GLY
10
n
10
GLY
10
A
TYR
11
n
11
TYR
11
A
MET
12
n
12
MET
12
A
ARG
13
n
13
ARG
13
A
THR
14
n
14
THR
14
A
ALA
15
n
15
ALA
15
A
ASP
16
n
16
ASP
16
A
GLY
17
n
17
GLY
17
A
ARG
18
n
18
ARG
18
A
CYS
19
n
19
CYS
19
A
LYS
20
n
20
LYS
20
A
PRO
21
n
21
PRO
21
A
THR
22
n
22
THR
22
A
PHE
23
n
23
PHE
23
A
author_defined_assembly
1
monomeric
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
MET
12
A
O
MET
12
A
N
LYS
20
A
N
LYS
20
1
A
A
O
HG1
GLY
THR
10
22
1.55
4
A
A
H
O
MET
LYS
12
20
1.58
5
A
A
H
O
MET
LYS
12
20
1.59
10
A
A
O
H
MET
LYS
12
20
1.60
19
A
A
H
O
MET
LYS
12
20
1.59
21
A
A
O
H
MET
LYS
12
20
1.56
22
A
A
O
HG1
GLY
THR
10
22
1.49
24
A
A
H
O
MET
LYS
12
20
1.57
25
A
A
H
O
MET
LYS
12
20
1.56
27
A
A
H
O
MET
LYS
12
20
1.57
28
A
A
O
H
MET
LYS
12
20
1.60
1
A
ASN
2
173.07
133.35
1
A
ASN
4
-107.17
57.74
1
A
ALA
9
161.49
97.88
1
A
THR
14
-64.35
-167.91
1
A
CYS
19
-58.57
99.81
2
A
ASN
4
-152.94
46.02
2
A
ALA
9
161.61
97.90
2
A
THR
14
-62.34
-158.00
2
A
CYS
19
-54.36
103.54
3
A
PHE
3
-146.57
-46.85
3
A
ASN
4
-178.09
46.47
3
A
ALA
9
161.28
92.76
3
A
THR
14
-59.87
-168.16
3
A
CYS
19
-61.90
90.09
4
A
PHE
3
-141.89
-51.75
4
A
ASN
4
-108.42
55.07
4
A
ALA
9
161.74
98.90
4
A
THR
14
-55.73
-164.90
4
A
CYS
19
-65.50
90.09
5
A
ASN
4
-108.91
58.62
5
A
ALA
9
161.19
95.83
5
A
THR
14
-63.88
-165.17
5
A
CYS
19
-55.03
98.32
6
A
PHE
3
-169.42
92.83
6
A
ASN
4
-106.27
57.35
6
A
ALA
9
161.95
105.84
6
A
THR
14
-58.83
-153.64
6
A
CYS
19
-65.12
95.12
7
A
ASN
4
-150.99
49.20
7
A
ALA
9
161.80
99.69
7
A
THR
14
-63.53
-168.29
7
A
CYS
19
-64.41
94.82
8
A
PHE
3
-89.92
48.80
8
A
ASN
4
178.77
38.42
8
A
CYS
7
-52.74
175.21
8
A
ALA
9
161.55
103.60
8
A
THR
14
-65.71
-162.47
8
A
CYS
19
-54.45
105.49
9
A
ASN
4
-155.52
41.77
9
A
CYS
7
-53.84
176.11
9
A
ALA
9
162.45
102.64
9
A
THR
14
-65.98
-168.19
9
A
CYS
19
-56.59
106.02
10
A
ALA
9
161.81
100.00
10
A
THR
14
-59.78
-164.14
11
A
ASN
4
-94.15
48.11
11
A
ALA
9
161.65
93.10
11
A
THR
14
-55.54
-166.35
11
A
CYS
19
-56.85
98.10
12
A
ASN
2
56.08
168.14
12
A
ASN
4
-100.85
54.72
12
A
ALA
9
161.62
98.37
12
A
THR
14
-59.30
-151.85
12
A
CYS
19
-67.23
94.73
13
A
PHE
3
-104.95
-72.38
13
A
ASN
4
-104.91
42.30
13
A
CYS
7
-54.31
179.40
13
A
ALA
9
161.63
97.51
13
A
THR
14
-65.39
-162.44
14
A
ASN
2
53.62
174.27
14
A
ASN
4
-92.34
36.09
14
A
ALA
9
161.56
95.87
14
A
THR
14
-62.13
-163.28
14
A
CYS
19
-60.75
99.52
15
A
ASN
2
-54.32
172.01
15
A
ALA
9
161.80
93.83
15
A
THR
14
-64.06
-168.02
15
A
CYS
19
-57.85
97.50
16
A
ALA
9
162.31
101.36
16
A
THR
14
-64.25
-164.97
16
A
CYS
19
-61.33
99.85
17
A
ASN
2
-46.72
170.69
17
A
ASN
4
174.59
40.10
17
A
ALA
9
162.32
103.76
17
A
THR
14
-57.61
-157.92
17
A
CYS
19
-63.94
97.56
18
A
ASN
2
178.23
152.58
18
A
PHE
3
-175.24
84.15
18
A
ASN
4
-105.57
57.03
18
A
ALA
9
161.96
96.96
18
A
THR
14
-57.44
-159.06
19
A
ASN
2
72.21
153.85
19
A
ALA
9
161.78
97.73
19
A
THR
14
-63.93
-168.02
19
A
CYS
19
-62.17
93.34
20
A
PHE
3
-148.11
-51.43
20
A
CYS
7
-51.94
179.38
20
A
ALA
9
162.05
98.73
20
A
THR
14
-66.28
-168.00
20
A
CYS
19
-59.49
105.87
21
A
ALA
9
161.96
100.62
21
A
THR
14
-59.76
-157.85
21
A
CYS
19
-57.31
106.65
22
A
ASN
2
178.68
162.33
22
A
PHE
3
-105.15
-63.78
22
A
ASN
4
176.80
43.24
22
A
ALA
9
161.87
97.66
22
A
THR
14
-58.58
-153.95
22
A
CYS
19
-62.90
98.43
23
A
ASN
4
-100.83
54.82
23
A
ALA
9
161.54
95.87
23
A
THR
14
-63.58
-164.30
23
A
CYS
19
-54.85
102.74
24
A
ASN
2
56.65
170.26
24
A
ASN
4
172.80
40.86
24
A
CYS
7
-53.95
-179.33
24
A
ALA
9
161.03
96.78
24
A
THR
14
-59.03
-153.56
25
A
ASN
4
171.44
41.38
25
A
CYS
7
-55.45
-174.21
25
A
ALA
9
164.46
117.54
25
A
THR
14
-58.95
-153.27
26
A
PHE
3
-174.33
128.37
26
A
ASN
4
-153.33
46.74
26
A
ALA
9
162.42
99.67
26
A
THR
14
-63.98
-156.18
26
A
CYS
19
-69.22
95.10
27
A
PHE
3
-58.51
178.73
27
A
ASN
4
-151.09
45.40
27
A
ALA
9
161.96
104.45
27
A
THR
14
-60.56
-167.50
28
A
PHE
3
43.23
92.31
28
A
ASN
4
-107.91
58.25
28
A
CYS
7
-50.58
175.08
28
A
ALA
9
161.91
100.52
28
A
THR
14
-62.10
-153.23
29
A
PHE
3
-133.06
-53.50
29
A
ASN
4
173.70
40.45
29
A
CYS
7
-54.93
179.14
29
A
ALA
9
161.26
88.87
29
A
THR
14
-64.97
-162.57
30
A
ASN
4
-93.74
44.18
30
A
ALA
9
161.25
95.23
30
A
THR
14
-58.96
-154.74
NMR STRUCTURE OF PSP1, PLASMATOCYTE-SPREADING PEPTIDE FROM PSEUDOPLUSIA INCLUDENS
1
N
N
disulf
2.106
A
CYS
7
A
SG
CYS
7
1_555
A
CYS
19
A
SG
CYS
19
1_555
hydrog
A
MET
12
A
H
MET
12
1_555
A
LYS
20
A
O
LYS
20
1_555
CYTOKINE
INSECT CYTOKINE, PLASMATOCYTE-SPREADING, EGF-LIKE, CYTOKINE
PSP1_PSEIC
UNP
1
O61704
119
141
1B1V
1
23
O61704
A
1
1
23
2
anti-parallel
A
MET
12
A
MET
12
A
ARG
13
A
ARG
13
A
CYS
19
A
CYS
19
A
LYS
20
A
LYS
20
1
P 1