0.050865
0.000000
0.016282
0.000000
0.019447
0.000000
0.000000
0.000000
0.036310
0.00000
0.00000
0.00000
Frolow, F.
Gurevitz, M.
Karbat, I.
Turkov, M.
Gordon, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
107.75
90.00
19.660
51.423
28.917
C2 H4 O2
60.052
ACETIC ACID
non-polymer
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
C O2
44.010
CARBON DIOXIDE
non-polymer
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 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
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
Li 1
6.941
LITHIUM ION
non-polymer
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 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
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
C
N
2
N
O
N
3
N
O
N
4
N
C
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
H
N
9
N
N
N
10
S
C
N
11
N
C
N
12
N
O
N
13
N
C
N
14
N
O
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
H
N
22
N
N
N
23
S
C
N
24
N
C
N
25
N
O
N
26
N
C
N
27
N
C
N
28
N
C
N
29
N
N
N
30
N
C
N
31
N
N
N
32
N
N
N
33
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
N
N
50
S
C
N
51
N
C
N
52
N
O
N
53
N
C
N
54
N
C
N
55
N
O
N
56
N
N
N
57
N
O
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
N
N
67
S
C
N
68
N
C
N
69
N
O
N
70
N
C
N
71
N
C
N
72
N
O
N
73
N
O
N
74
N
O
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
C
N
83
N
O
N
84
N
O
N
85
N
N
N
86
R
C
N
87
N
C
N
88
N
O
N
89
N
C
N
90
N
S
N
91
N
O
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
C
N
100
N
O
N
101
N
C
N
102
N
O
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
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
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
O
N
139
N
H
N
140
N
H
N
141
N
N
N
142
S
C
N
143
N
C
N
144
N
O
N
145
S
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
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
N
N
164
S
C
N
165
N
C
N
166
N
O
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
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
H
N
184
N
H
N
185
N
LI
N
186
N
N
N
187
S
C
N
188
N
C
N
189
N
O
N
190
N
C
N
191
N
C
N
192
N
C
N
193
N
C
N
194
N
N
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
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
N
N
212
S
C
N
213
N
C
N
214
N
O
N
215
N
C
N
216
N
C
N
217
N
S
N
218
N
C
N
219
N
O
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
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
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
N
N
249
S
C
N
250
N
C
N
251
N
O
N
252
N
C
N
253
N
O
N
254
N
O
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
S
N
263
N
O
N
264
N
O
N
265
N
O
N
266
N
O
N
267
N
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
R
C
N
272
N
O
N
273
N
C
N
274
N
O
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
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
N
Y
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
Y
297
N
C
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
H
N
310
N
H
N
311
N
N
N
312
S
C
N
313
N
C
N
314
N
O
N
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
N
322
N
O
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
N
340
N
C
N
341
N
C
N
342
N
O
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
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
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
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
doub
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
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
doub
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
sing
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
doub
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
doub
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
doub
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
doub
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
doub
N
78
N
doub
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
doub
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
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
sing
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
doub
N
116
N
sing
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
doub
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
doub
N
137
N
sing
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
doub
N
158
N
sing
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
doub
N
179
N
sing
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
sing
N
201
N
sing
N
202
N
doub
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
doub
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
doub
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
doub
N
246
N
doub
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
doub
N
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
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
doub
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
Y
276
N
doub
Y
277
N
sing
Y
278
N
sing
N
279
N
sing
Y
280
N
doub
Y
281
N
sing
Y
282
N
sing
N
283
N
sing
Y
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
doub
N
311
N
sing
Y
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
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
doub
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
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
366
586
601
10.1016/j.jmb.2006.10.085
17166514
X-ray Structure and Mutagenesis of the Scorpion Depressant Toxin LqhIT2 Reveals Key Determinants Crucial for Activity and Anti-Insect Selectivity.
2007
10.2210/pdb2i61/pdb
pdb_00002i61
100.0
1
mirrors
CCD
2002-12-16
ADSC QUANTUM 4
Si 111 CHANNEL
SINGLE WAVELENGTH
M
x-ray
1
1.0052
1.0
ID14-4
ESRF
1.0052
SYNCHROTRON
ESRF BEAMLINE ID14-4
6905.811
Insect toxin 2
Peptide modifier of voltage-gated sodium channels
1
man
polymer
6.941
LITHIUM ION
3
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
62.068
1,2-ETHANEDIOL
3
syn
non-polymer
44.010
CARBON DIOXIDE
1
syn
non-polymer
60.052
ACETIC ACID
1
syn
non-polymer
18.015
water
86
nat
water
Lqh IT2, LqhIT2, LqhIT2-44, anti-insect depressant neurotoxin
no
no
MDGYIKRRDGCKVACLIGNEGCDKECKAYGGSYGYCWTWGLACWCEGLPDDKTWKSETNTCG
MDGYIKRRDGCKVACLIGNEGCDKECKAYGGSYGYCWTWGLACWCEGLPDDKTWKSETNTCG
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
Leiurus
Leiurus quinquestriatus
hebraeus
Escherichia
Escherichia coli
sample
6884
Leiurus quinquestriatus hebraeus
511693
Escherichia coli BL21
BL21
Plasmid
pET11c
1
2.02
38.98
VAPOR DIFFUSION, HANGING DROP
7.5
protein concentration 8mg/ml, precepitant 1.5 M LiSO4,
buffer 0.1 M NA, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
292
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
1
0
2006-12-26
1
1
2008-04-01
1
2
2011-07-13
1
3
2017-10-18
1
4
2023-08-30
_software.classification
_software.contact_author
_software.contact_author_email
_software.date
_software.language
_software.location
_software.name
_software.type
_software.version
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2006-08-27
REL
REL
LI
LITHIUM ION
SO4
SULFATE ION
EDO
1,2-ETHANEDIOL
CO2
CARBON DIOXIDE
ACY
ACETIC ACID
HOH
water
2SN3
PDB ENTRY 2SN3
PDB
experimental model
LI
1
2
LI
LI
62
A
LI
2
2
LI
LI
63
A
LI
3
2
LI
LI
64
A
SO4
4
3
SO4
SO4
65
A
EDO
5
4
EDO
EDO
66
A
EDO
6
4
EDO
EDO
67
A
EDO
7
4
EDO
EDO
68
A
CO2
8
5
CO2
CO2
69
A
ACY
9
6
ACY
ACY
70
A
HOH
62
7
HOH
HOH
71
A
HOH
63
7
HOH
HOH
72
A
HOH
64
7
HOH
HOH
73
A
HOH
65
7
HOH
HOH
74
A
HOH
66
7
HOH
HOH
75
A
HOH
67
7
HOH
HOH
76
A
HOH
68
7
HOH
HOH
77
A
HOH
69
7
HOH
HOH
78
A
HOH
71
7
HOH
HOH
79
A
HOH
72
7
HOH
HOH
80
A
HOH
73
7
HOH
HOH
81
A
HOH
75
7
HOH
HOH
82
A
HOH
76
7
HOH
HOH
83
A
HOH
77
7
HOH
HOH
84
A
HOH
79
7
HOH
HOH
85
A
HOH
80
7
HOH
HOH
86
A
HOH
82
7
HOH
HOH
87
A
HOH
83
7
HOH
HOH
88
A
HOH
84
7
HOH
HOH
89
A
HOH
85
7
HOH
HOH
90
A
HOH
87
7
HOH
HOH
91
A
HOH
88
7
HOH
HOH
92
A
HOH
89
7
HOH
HOH
93
A
HOH
90
7
HOH
HOH
94
A
HOH
91
7
HOH
HOH
95
A
HOH
93
7
HOH
HOH
96
A
HOH
94
7
HOH
HOH
97
A
HOH
95
7
HOH
HOH
98
A
HOH
96
7
HOH
HOH
99
A
HOH
97
7
HOH
HOH
100
A
HOH
98
7
HOH
HOH
101
A
HOH
99
7
HOH
HOH
102
A
HOH
100
7
HOH
HOH
103
A
HOH
101
7
HOH
HOH
104
A
HOH
102
7
HOH
HOH
105
A
HOH
103
7
HOH
HOH
106
A
HOH
104
7
HOH
HOH
107
A
HOH
105
7
HOH
HOH
108
A
HOH
106
7
HOH
HOH
109
A
HOH
107
7
HOH
HOH
110
A
HOH
108
7
HOH
HOH
111
A
HOH
114
7
HOH
HOH
112
A
HOH
116
7
HOH
HOH
113
A
HOH
117
7
HOH
HOH
114
A
HOH
118
7
HOH
HOH
115
A
HOH
119
7
HOH
HOH
116
A
HOH
120
7
HOH
HOH
117
A
HOH
123
7
HOH
HOH
118
A
HOH
124
7
HOH
HOH
119
A
HOH
126
7
HOH
HOH
120
A
HOH
127
7
HOH
HOH
121
A
HOH
128
7
HOH
HOH
122
A
HOH
129
7
HOH
HOH
123
A
HOH
130
7
HOH
HOH
124
A
HOH
131
7
HOH
HOH
125
A
HOH
132
7
HOH
HOH
126
A
HOH
134
7
HOH
HOH
127
A
HOH
136
7
HOH
HOH
128
A
HOH
137
7
HOH
HOH
129
A
HOH
139
7
HOH
HOH
130
A
HOH
140
7
HOH
HOH
131
A
HOH
142
7
HOH
HOH
132
A
HOH
143
7
HOH
HOH
133
A
HOH
144
7
HOH
HOH
134
A
HOH
145
7
HOH
HOH
135
A
HOH
146
7
HOH
HOH
136
A
HOH
148
7
HOH
HOH
137
A
HOH
149
7
HOH
HOH
138
A
HOH
150
7
HOH
HOH
139
A
HOH
151
7
HOH
HOH
140
A
HOH
152
7
HOH
HOH
141
A
HOH
154
7
HOH
HOH
142
A
HOH
156
7
HOH
HOH
143
A
HOH
157
7
HOH
HOH
144
A
HOH
158
7
HOH
HOH
145
A
HOH
159
7
HOH
HOH
146
A
HOH
160
7
HOH
HOH
147
A
HOH
161
7
HOH
HOH
148
A
HOH
162
7
HOH
HOH
149
A
HOH
163
7
HOH
HOH
150
A
HOH
201
7
HOH
HOH
151
A
HOH
202
7
HOH
HOH
152
A
HOH
203
7
HOH
HOH
153
A
HOH
204
7
HOH
HOH
154
A
HOH
205
7
HOH
HOH
155
A
HOH
206
7
HOH
HOH
156
A
4.000
4.000
27.540
27.540
MET
0
n
1
MET
0
A
ASP
1
n
2
ASP
1
A
GLY
2
n
3
GLY
2
A
TYR
3
n
4
TYR
3
A
ILE
4
n
5
ILE
4
A
LYS
5
n
6
LYS
5
A
ARG
6
n
7
ARG
6
A
ARG
7
n
8
ARG
7
A
ASP
8
n
9
ASP
8
A
GLY
9
n
10
GLY
9
A
CYS
10
n
11
CYS
10
A
LYS
11
n
12
LYS
11
A
VAL
12
n
13
VAL
12
A
ALA
13
n
14
ALA
13
A
CYS
14
n
15
CYS
14
A
LEU
15
n
16
LEU
15
A
ILE
16
n
17
ILE
16
A
GLY
17
n
18
GLY
17
A
ASN
18
n
19
ASN
18
A
GLU
19
n
20
GLU
19
A
GLY
20
n
21
GLY
20
A
CYS
21
n
22
CYS
21
A
ASP
22
n
23
ASP
22
A
LYS
23
n
24
LYS
23
A
GLU
24
n
25
GLU
24
A
CYS
25
n
26
CYS
25
A
LYS
26
n
27
LYS
26
A
ALA
27
n
28
ALA
27
A
TYR
28
n
29
TYR
28
A
GLY
29
n
30
GLY
29
A
GLY
30
n
31
GLY
30
A
SER
31
n
32
SER
31
A
TYR
32
n
33
TYR
32
A
GLY
33
n
34
GLY
33
A
TYR
34
n
35
TYR
34
A
CYS
35
n
36
CYS
35
A
TRP
36
n
37
TRP
36
A
THR
37
n
38
THR
37
A
TRP
38
n
39
TRP
38
A
GLY
39
n
40
GLY
39
A
LEU
40
n
41
LEU
40
A
ALA
41
n
42
ALA
41
A
CYS
42
n
43
CYS
42
A
TRP
43
n
44
TRP
43
A
CYS
44
n
45
CYS
44
A
GLU
45
n
46
GLU
45
A
GLY
46
n
47
GLY
46
A
LEU
47
n
48
LEU
47
A
PRO
48
n
49
PRO
48
A
ASP
49
n
50
ASP
49
A
ASP
50
n
51
ASP
50
A
LYS
51
n
52
LYS
51
A
THR
52
n
53
THR
52
A
TRP
53
n
54
TRP
53
A
LYS
54
n
55
LYS
54
A
SER
55
n
56
SER
55
A
GLU
56
n
57
GLU
56
A
THR
57
n
58
THR
57
A
ASN
58
n
59
ASN
58
A
THR
59
n
60
THR
59
A
CYS
60
n
61
CYS
60
A
GLY
61
n
62
GLY
61
A
author_defined_assembly
1
monomeric
A
ASP
8
A
O
ASP
9
1_555
A
LI
63
C
LI
LI
1_555
A
GLU
19
A
OE1
GLU
20
1_656
107.0
A
ASP
8
A
O
ASP
9
1_555
A
LI
63
C
LI
LI
1_555
A
THR
59
A
O
THR
60
1_555
103.9
A
GLU
19
A
OE1
GLU
20
1_656
A
LI
63
C
LI
LI
1_555
A
THR
59
A
O
THR
60
1_555
122.3
A
ASP
8
A
O
ASP
9
1_555
A
LI
63
C
LI
LI
1_555
A
HOH
79
K
O
HOH
1_555
121.1
A
GLU
19
A
OE1
GLU
20
1_656
A
LI
63
C
LI
LI
1_555
A
HOH
79
K
O
HOH
1_555
107.2
A
THR
59
A
O
THR
60
1_555
A
LI
63
C
LI
LI
1_555
A
HOH
79
K
O
HOH
1_555
96.2
A
LYS
26
A
O
LYS
27
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
88
K
O
HOH
1_555
108.9
A
LYS
26
A
O
LYS
27
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
109
K
O
HOH
1_555
110.5
A
HOH
88
K
O
HOH
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
109
K
O
HOH
1_555
108.7
A
LYS
26
A
O
LYS
27
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
151
K
O
HOH
1_555
113.1
A
HOH
88
K
O
HOH
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
151
K
O
HOH
1_555
109.1
A
HOH
109
K
O
HOH
1_555
A
LI
64
D
LI
LI
1_555
A
HOH
151
K
O
HOH
1_555
106.3
A
TRP
36
A
O
TRP
37
1_555
A
LI
62
B
LI
LI
1_555
A
HOH
74
K
O
HOH
1_554
117.6
A
TRP
36
A
O
TRP
37
1_555
A
LI
62
B
LI
LI
1_555
A
HOH
83
K
O
HOH
1_555
98.8
A
HOH
74
K
O
HOH
1_554
A
LI
62
B
LI
LI
1_555
A
HOH
83
K
O
HOH
1_555
108.9
A
TRP
36
A
O
TRP
37
1_555
A
LI
62
B
LI
LI
1_555
A
HOH
84
K
O
HOH
1_655
103.4
A
HOH
74
K
O
HOH
1_554
A
LI
62
B
LI
LI
1_555
A
HOH
84
K
O
HOH
1_655
111.8
A
HOH
83
K
O
HOH
1_555
A
LI
62
B
LI
LI
1_555
A
HOH
84
K
O
HOH
1_655
115.9
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
N
TYR
32
A
N
TYR
33
A
O
GLU
45
A
O
GLU
46
1
A
A
O1
O
EDO
HOH
66
133
2.12
1
5.46
0.90
118.30
123.76
A
A
A
CB
CG
OD1
ASP
ASP
ASP
50
50
50
N
1
A
A
O
O
HOH
HOH
99
133
1.89
1_555
1_556
1
A
ILE
16
-120.07
-57.04
8.216
-0.350
0.000
-0.100
0.560
0.000
-0.270
0.982
0.976
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.12
0.096
0.097
0.097
1.200
27.540
830
16312
16246
5.100
94.680
0.659
0.014
RANDOM
1
Anisotropic
THROUGHOUT
0.00
-3.00
MOLECULAR REPLACEMENT
0.030
0.030
0.800
0.800
1.400
PDB ENTRY 2SN3
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.200
27.540
90
618
27
0
501
0.015
0.021
543
0.002
0.020
390
1.659
1.965
728
0.927
3.017
932
5.479
5.000
67
30.911
24.091
22
12.916
15.000
90
2.314
15.000
2
0.121
0.200
66
0.009
0.020
595
0.001
0.020
111
0.262
0.200
110
0.194
0.200
383
0.191
0.200
256
0.086
0.200
296
0.229
0.200
48
0.095
0.200
9
0.228
0.200
23
0.291
0.200
45
0.248
0.200
18
0.110
0.200
3
3.387
3.000
415
1.526
3.000
138
3.741
5.000
497
5.642
7.000
291
6.555
10.000
227
2.611
3.000
1244
13.164
3.000
89
5.060
3.000
919
0.098
0.067
1.231
60
1090
1150
20
90.840
6.81
1.200
50.000
2I61
16312
16312
0.0
-3.000
0.038
0.038
2.619
1
43.63
3.100
94.700
0.046
1.20
1.22
22.77
773
0.046
1.512
2.10
90.50
data reduction
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
DENZO
package
data scaling
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
SCALEPACK
package
phasing
A. Vagin
alexei@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/molrep.html
MOLREP
other
refinement
Murshudov, G.N.
ccp4@dl.ac.uk
Fortran_77
http://www.ccp4.ac.uk/main.html
REFMAC
program
5.2.0019
data extraction
PDB
sw-help@rcsb.rutgers.edu
April. 3, 2006
C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
package
2.000
data collection
ProDC
data reduction
HKL-2000
Depressant anti-insect neurotoxin, LqhIT2 from Leiurus quinquestriatus hebraeus
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
5
N
N
6
N
N
7
N
N
A
GLY
17
A
GLY
18
HELX_P
A
TYR
28
A
TYR
29
1
1
12
A
PRO
48
A
PRO
49
HELX_P
A
THR
52
A
THR
53
5
2
5
A
LYS
54
A
LYS
55
HELX_P
A
ASN
58
A
ASN
59
5
3
5
disulf
2.052
A
CYS
10
A
SG
CYS
11
1_555
A
CYS
60
A
SG
CYS
61
1_555
disulf
2.051
A
CYS
14
A
SG
CYS
15
1_555
A
CYS
35
A
SG
CYS
36
1_555
disulf
2.078
A
CYS
21
A
SG
CYS
22
1_555
A
CYS
42
A
SG
CYS
43
1_555
disulf
2.042
A
CYS
25
A
SG
CYS
26
1_555
A
CYS
44
A
SG
CYS
45
1_555
metalc
1.898
A
ASP
8
A
O
ASP
9
1_555
A
LI
63
C
LI
LI
1_555
metalc
1.960
A
GLU
19
A
OE1
GLU
20
1_656
A
LI
63
C
LI
LI
1_555
metalc
1.902
A
LYS
26
A
O
LYS
27
1_555
A
LI
64
D
LI
LI
1_555
metalc
1.973
A
TRP
36
A
O
TRP
37
1_555
A
LI
62
B
LI
LI
1_555
metalc
1.979
A
THR
59
A
O
THR
60
1_555
A
LI
63
C
LI
LI
1_555
metalc
1.893
A
LI
62
B
LI
LI
1_555
A
HOH
74
K
O
HOH
1_554
metalc
1.963
A
LI
62
B
LI
LI
1_555
A
HOH
83
K
O
HOH
1_555
metalc
1.868
A
LI
62
B
LI
LI
1_555
A
HOH
84
K
O
HOH
1_655
metalc
1.938
A
LI
63
C
LI
LI
1_555
A
HOH
79
K
O
HOH
1_555
metalc
1.851
A
LI
64
D
LI
LI
1_555
A
HOH
88
K
O
HOH
1_555
metalc
1.877
A
LI
64
D
LI
LI
1_555
A
HOH
109
K
O
HOH
1_555
metalc
1.941
A
LI
64
D
LI
LI
1_555
A
HOH
151
K
O
HOH
1_555
TOXIN
Scorpion toxin, depressant, anti-insect, sodium channel modifer, TOXIN
SIX2_LEIQH
UNP
1
22
Q26292
DGYIKRRDGCKVACLIGNEGCDKECKAYGGSYGYCWTWGLACWCEGLPDDKTWKSETNTCG
22
82
2I61
1
61
Q26292
A
1
2
62
1
initiating methionine
MET
0
2I61
A
Q26292
UNP
1
2
anti-parallel
A
TYR
32
A
TYR
33
A
TYR
34
A
TYR
35
A
TRP
43
A
TRP
44
A
GLU
45
A
GLU
46
BINDING SITE FOR RESIDUE LI A 62
A
LI
62
Software
5
BINDING SITE FOR RESIDUE LI A 63
A
LI
63
Software
4
BINDING SITE FOR RESIDUE LI A 64
A
LI
64
Software
4
BINDING SITE FOR RESIDUE SO4 A 65
A
SO4
65
Software
11
BINDING SITE FOR RESIDUE EDO A 66
A
EDO
66
Software
3
BINDING SITE FOR RESIDUE EDO A 67
A
EDO
67
Software
9
BINDING SITE FOR RESIDUE EDO A 68
A
EDO
68
Software
4
BINDING SITE FOR RESIDUE CO2 A 69
A
CO2
69
Software
4
BINDING SITE FOR RESIDUE ACY A 70
A
ACY
70
Software
8
A
ASP
8
A
ASP
9
5
1_554
A
TRP
36
A
TRP
37
5
1_555
A
HOH
74
K
HOH
5
1_554
A
HOH
83
K
HOH
5
1_555
A
HOH
84
K
HOH
5
1_655
A
ASP
8
A
ASP
9
4
1_555
A
GLU
19
A
GLU
20
4
1_656
A
THR
59
A
THR
60
4
1_555
A
HOH
79
K
HOH
4
1_555
A
LYS
26
A
LYS
27
4
1_555
A
HOH
88
K
HOH
4
1_555
A
HOH
109
K
HOH
4
1_555
A
HOH
151
K
HOH
4
1_555
A
ARG
7
A
ARG
8
11
1_655
A
ASN
18
A
ASN
19
11
1_656
A
ASN
58
A
ASN
59
11
1_555
A
HOH
74
K
HOH
11
1_655
A
HOH
82
K
HOH
11
1_655
A
HOH
99
K
HOH
11
1_655
A
HOH
102
K
HOH
11
1_655
A
HOH
127
K
HOH
11
1_655
A
HOH
133
K
HOH
11
1_656
A
HOH
139
K
HOH
11
1_655
A
HOH
150
K
HOH
11
1_555
A
GLY
61
A
GLY
62
3
1_454
A
HOH
99
K
HOH
3
1_554
A
HOH
133
K
HOH
3
1_555
A
LYS
5
A
LYS
6
9
1_555
A
ASP
22
A
ASP
23
9
1_656
A
LYS
26
A
LYS
27
9
1_656
A
TYR
32
A
TYR
33
9
1_656
A
THR
57
A
THR
58
9
1_555
A
THR
59
A
THR
60
9
1_555
A
HOH
94
K
HOH
9
1_555
A
HOH
120
K
HOH
9
1_656
A
HOH
155
K
HOH
9
1_656
A
MET
0
A
MET
1
4
1_455
A
TYR
28
A
TYR
29
4
1_555
A
LYS
51
A
LYS
52
4
1_555
A
GLU
56
A
GLU
57
4
1_455
A
CYS
10
A
CYS
11
4
1_555
A
LYS
11
A
LYS
12
4
1_555
A
TRP
53
A
TRP
54
4
1_555
A
CYS
60
A
CYS
61
4
1_555
A
LYS
5
A
LYS
6
8
1_555
A
ARG
6
A
ARG
7
8
1_555
A
ARG
7
A
ARG
8
8
1_555
A
TYR
28
A
TYR
29
8
1_555
A
ASP
50
A
ASP
51
8
1_555
A
LYS
51
A
LYS
52
8
1_555
A
SER
55
A
SER
56
8
1_455
A
HOH
134
K
HOH
8
1_455
4
P 1 21 1