0.027334
0.000000
0.001079
0.000000
0.018982
0.000000
0.000000
0.000000
0.025152
0.00000
0.00000
0.00000
Kristan, K.
Podlesek, Z.
Hojnik, V.
Gutirrez-Aguirre, I.
Guncar, G.
Turk, D.A.
Gonzalez-Maas, J.M.
Lakey, J.H.
Anderluh, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
92.26
90.00
36.585
52.682
39.789
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
J.Biol.Chem.
JBCHA3
0071
0021-9258
279
46509
46517
10.1074/jbc.M406193200
15322132
Pore formation by equinatoxin, a eukaryotic pore-forming toxin, requires a flexible N-terminal region and a stable beta-sandwich
2004
10.2210/pdb1tzq/pdb
pdb_00001tzq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
289
1
IMAGE PLATE
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.54178
1.0
1.54178
ROTATING ANODE
RIGAKU RU200
19451.025
Equinatoxin II
residues 5-179
V8C, K69C
1
man
polymer
18.015
water
82
nat
water
EqtII
no
no
AGACIDGASLSFDILKTVLEALGNVKRKIAVGVDNESGKTWTALNTYFRSGTSDIVLPHKVPHGCALLYNGQKDRGPVAT
GAVGVLAYLMSDGNTLAVLFSVPYDYNWYSNWWNVRIYKGKRRADQRMYEELYYNLSPFRGDNGWHTRNLGYGLKSRGFM
NSSGHAILEIHVSKA
AGACIDGASLSFDILKTVLEALGNVKRKIAVGVDNESGKTWTALNTYFRSGTSDIVLPHKVPHGCALLYNGQKDRGPVAT
GAVGVLAYLMSDGNTLAVLFSVPYDYNWYSNWWNVRIYKGKRRADQRMYEELYYNLSPFRGDNGWHTRNLGYGLKSRGFM
NSSGHAILEIHVSKA
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Actinia
Escherichia
Escherichia coli
sample
6106
Actinia equina
469008
Escherichia coli BL21(DE3)
BL21(DE3)
1
1.97
37.56
VAPOR DIFFUSION, SITTING DROP
6
PEG 4000, ammonium sulphate, Na-acetate, pH 6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
Refinement description
1
0
2004-09-28
1
1
2008-04-30
1
2
2011-07-13
1
3
2021-11-10
1
4
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2004-07-11
REL
REL
HOH
water
1IAZ
PDB ENTRY 1IAZ
PDB
experimental model
H2O
1
2
HOH
HOH
180
A
H2O
2
2
HOH
HOH
181
A
H2O
3
2
HOH
HOH
182
A
H2O
4
2
HOH
HOH
183
A
H2O
5
2
HOH
HOH
184
A
H2O
6
2
HOH
HOH
185
A
H2O
7
2
HOH
HOH
186
A
H2O
8
2
HOH
HOH
187
A
H2O
9
2
HOH
HOH
188
A
H2O
10
2
HOH
HOH
189
A
H2O
11
2
HOH
HOH
190
A
H2O
12
2
HOH
HOH
191
A
H2O
13
2
HOH
HOH
192
A
H2O
14
2
HOH
HOH
193
A
H2O
15
2
HOH
HOH
194
A
H2O
16
2
HOH
HOH
195
A
H2O
17
2
HOH
HOH
196
A
H2O
18
2
HOH
HOH
197
A
H2O
19
2
HOH
HOH
198
A
H2O
20
2
HOH
HOH
199
A
H2O
21
2
HOH
HOH
200
A
H2O
22
2
HOH
HOH
201
A
H2O
23
2
HOH
HOH
202
A
H2O
24
2
HOH
HOH
203
A
H2O
25
2
HOH
HOH
204
A
H2O
26
2
HOH
HOH
205
A
H2O
27
2
HOH
HOH
206
A
H2O
28
2
HOH
HOH
207
A
H2O
29
2
HOH
HOH
208
A
H2O
30
2
HOH
HOH
209
A
H2O
31
2
HOH
HOH
210
A
H2O
32
2
HOH
HOH
211
A
H2O
33
2
HOH
HOH
212
A
H2O
34
2
HOH
HOH
213
A
H2O
35
2
HOH
HOH
214
A
H2O
36
2
HOH
HOH
215
A
H2O
37
2
HOH
HOH
216
A
H2O
38
2
HOH
HOH
217
A
H2O
39
2
HOH
HOH
218
A
H2O
40
2
HOH
HOH
219
A
H2O
41
2
HOH
HOH
220
A
H2O
42
2
HOH
HOH
221
A
H2O
43
2
HOH
HOH
222
A
H2O
44
2
HOH
HOH
223
A
H2O
45
2
HOH
HOH
224
A
H2O
46
2
HOH
HOH
225
A
H2O
47
2
HOH
HOH
226
A
H2O
48
2
HOH
HOH
227
A
H2O
49
2
HOH
HOH
228
A
H2O
50
2
HOH
HOH
229
A
H2O
51
2
HOH
HOH
230
A
H2O
52
2
HOH
HOH
231
A
H2O
53
2
HOH
HOH
232
A
H2O
54
2
HOH
HOH
233
A
H2O
55
2
HOH
HOH
234
A
H2O
56
2
HOH
HOH
235
A
H2O
57
2
HOH
HOH
236
A
H2O
58
2
HOH
HOH
237
A
H2O
59
2
HOH
HOH
238
A
H2O
60
2
HOH
HOH
239
A
H2O
61
2
HOH
HOH
240
A
H2O
62
2
HOH
HOH
241
A
H2O
63
2
HOH
HOH
242
A
H2O
64
2
HOH
HOH
243
A
H2O
65
2
HOH
HOH
244
A
H2O
66
2
HOH
HOH
245
A
H2O
67
2
HOH
HOH
246
A
H2O
68
2
HOH
HOH
247
A
H2O
69
2
HOH
HOH
248
A
H2O
70
2
HOH
HOH
249
A
H2O
71
2
HOH
HOH
250
A
H2O
72
2
HOH
HOH
251
A
H2O
73
2
HOH
HOH
252
A
H2O
74
2
HOH
HOH
253
A
H2O
75
2
HOH
HOH
254
A
H2O
76
2
HOH
HOH
255
A
H2O
77
2
HOH
HOH
256
A
H2O
78
2
HOH
HOH
257
A
H2O
79
2
HOH
HOH
258
A
H2O
80
2
HOH
HOH
259
A
H2O
81
2
HOH
HOH
260
A
H2O
82
2
HOH
HOH
261
A
ALA
5
n
1
ALA
5
A
GLY
6
n
2
GLY
6
A
ALA
7
n
3
ALA
7
A
CYS
8
n
4
CYS
8
A
ILE
9
n
5
ILE
9
A
ASP
10
n
6
ASP
10
A
GLY
11
n
7
GLY
11
A
ALA
12
n
8
ALA
12
A
SER
13
n
9
SER
13
A
LEU
14
n
10
LEU
14
A
SER
15
n
11
SER
15
A
PHE
16
n
12
PHE
16
A
ASP
17
n
13
ASP
17
A
ILE
18
n
14
ILE
18
A
LEU
19
n
15
LEU
19
A
LYS
20
n
16
LYS
20
A
THR
21
n
17
THR
21
A
VAL
22
n
18
VAL
22
A
LEU
23
n
19
LEU
23
A
GLU
24
n
20
GLU
24
A
ALA
25
n
21
ALA
25
A
LEU
26
n
22
LEU
26
A
GLY
27
n
23
GLY
27
A
ASN
28
n
24
ASN
28
A
VAL
29
n
25
VAL
29
A
LYS
30
n
26
LYS
30
A
ARG
31
n
27
ARG
31
A
LYS
32
n
28
LYS
32
A
ILE
33
n
29
ILE
33
A
ALA
34
n
30
ALA
34
A
VAL
35
n
31
VAL
35
A
GLY
36
n
32
GLY
36
A
VAL
37
n
33
VAL
37
A
ASP
38
n
34
ASP
38
A
ASN
39
n
35
ASN
39
A
GLU
40
n
36
GLU
40
A
SER
41
n
37
SER
41
A
GLY
42
n
38
GLY
42
A
LYS
43
n
39
LYS
43
A
THR
44
n
40
THR
44
A
TRP
45
n
41
TRP
45
A
THR
46
n
42
THR
46
A
ALA
47
n
43
ALA
47
A
LEU
48
n
44
LEU
48
A
ASN
49
n
45
ASN
49
A
THR
50
n
46
THR
50
A
TYR
51
n
47
TYR
51
A
PHE
52
n
48
PHE
52
A
ARG
53
n
49
ARG
53
A
SER
54
n
50
SER
54
A
GLY
55
n
51
GLY
55
A
THR
56
n
52
THR
56
A
SER
57
n
53
SER
57
A
ASP
58
n
54
ASP
58
A
ILE
59
n
55
ILE
59
A
VAL
60
n
56
VAL
60
A
LEU
61
n
57
LEU
61
A
PRO
62
n
58
PRO
62
A
HIS
63
n
59
HIS
63
A
LYS
64
n
60
LYS
64
A
VAL
65
n
61
VAL
65
A
PRO
66
n
62
PRO
66
A
HIS
67
n
63
HIS
67
A
GLY
68
n
64
GLY
68
A
CYS
69
n
65
CYS
69
A
ALA
70
n
66
ALA
70
A
LEU
71
n
67
LEU
71
A
LEU
72
n
68
LEU
72
A
TYR
73
n
69
TYR
73
A
ASN
74
n
70
ASN
74
A
GLY
75
n
71
GLY
75
A
GLN
76
n
72
GLN
76
A
LYS
77
n
73
LYS
77
A
ASP
78
n
74
ASP
78
A
ARG
79
n
75
ARG
79
A
GLY
80
n
76
GLY
80
A
PRO
81
n
77
PRO
81
A
VAL
82
n
78
VAL
82
A
ALA
83
n
79
ALA
83
A
THR
84
n
80
THR
84
A
GLY
85
n
81
GLY
85
A
ALA
86
n
82
ALA
86
A
VAL
87
n
83
VAL
87
A
GLY
88
n
84
GLY
88
A
VAL
89
n
85
VAL
89
A
LEU
90
n
86
LEU
90
A
ALA
91
n
87
ALA
91
A
TYR
92
n
88
TYR
92
A
LEU
93
n
89
LEU
93
A
MET
94
n
90
MET
94
A
SER
95
n
91
SER
95
A
ASP
96
n
92
ASP
96
A
GLY
97
n
93
GLY
97
A
ASN
98
n
94
ASN
98
A
THR
99
n
95
THR
99
A
LEU
100
n
96
LEU
100
A
ALA
101
n
97
ALA
101
A
VAL
102
n
98
VAL
102
A
LEU
103
n
99
LEU
103
A
PHE
104
n
100
PHE
104
A
SER
105
n
101
SER
105
A
VAL
106
n
102
VAL
106
A
PRO
107
n
103
PRO
107
A
TYR
108
n
104
TYR
108
A
ASP
109
n
105
ASP
109
A
TYR
110
n
106
TYR
110
A
ASN
111
n
107
ASN
111
A
TRP
112
n
108
TRP
112
A
TYR
113
n
109
TYR
113
A
SER
114
n
110
SER
114
A
ASN
115
n
111
ASN
115
A
TRP
116
n
112
TRP
116
A
TRP
117
n
113
TRP
117
A
ASN
118
n
114
ASN
118
A
VAL
119
n
115
VAL
119
A
ARG
120
n
116
ARG
120
A
ILE
121
n
117
ILE
121
A
TYR
122
n
118
TYR
122
A
LYS
123
n
119
LYS
123
A
GLY
124
n
120
GLY
124
A
LYS
125
n
121
LYS
125
A
ARG
126
n
122
ARG
126
A
ARG
127
n
123
ARG
127
A
ALA
128
n
124
ALA
128
A
ASP
129
n
125
ASP
129
A
GLN
130
n
126
GLN
130
A
ARG
131
n
127
ARG
131
A
MET
132
n
128
MET
132
A
TYR
133
n
129
TYR
133
A
GLU
134
n
130
GLU
134
A
GLU
135
n
131
GLU
135
A
LEU
136
n
132
LEU
136
A
TYR
137
n
133
TYR
137
A
TYR
138
n
134
TYR
138
A
ASN
139
n
135
ASN
139
A
LEU
140
n
136
LEU
140
A
SER
141
n
137
SER
141
A
PRO
142
n
138
PRO
142
A
PHE
143
n
139
PHE
143
A
ARG
144
n
140
ARG
144
A
GLY
145
n
141
GLY
145
A
ASP
146
n
142
ASP
146
A
ASN
147
n
143
ASN
147
A
GLY
148
n
144
GLY
148
A
TRP
149
n
145
TRP
149
A
HIS
150
n
146
HIS
150
A
THR
151
n
147
THR
151
A
ARG
152
n
148
ARG
152
A
ASN
153
n
149
ASN
153
A
LEU
154
n
150
LEU
154
A
GLY
155
n
151
GLY
155
A
TYR
156
n
152
TYR
156
A
GLY
157
n
153
GLY
157
A
LEU
158
n
154
LEU
158
A
LYS
159
n
155
LYS
159
A
SER
160
n
156
SER
160
A
ARG
161
n
157
ARG
161
A
GLY
162
n
158
GLY
162
A
PHE
163
n
159
PHE
163
A
MET
164
n
160
MET
164
A
ASN
165
n
161
ASN
165
A
SER
166
n
162
SER
166
A
SER
167
n
163
SER
167
A
GLY
168
n
164
GLY
168
A
HIS
169
n
165
HIS
169
A
ALA
170
n
166
ALA
170
A
ILE
171
n
167
ILE
171
A
LEU
172
n
168
LEU
172
A
GLU
173
n
169
GLU
173
A
ILE
174
n
170
ILE
174
A
HIS
175
n
171
HIS
175
A
VAL
176
n
172
VAL
176
A
SER
177
n
173
SER
177
A
LYS
178
n
174
LYS
178
A
ALA
179
n
175
ALA
179
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
N
ILE
9
A
N
ILE
5
A
O
ALA
70
A
O
ALA
66
A
O
TYR
73
A
O
TYR
69
A
N
VAL
35
A
N
VAL
31
A
N
ASP
38
A
N
ASP
34
A
O
ILE
174
A
O
ILE
170
A
O
SER
177
A
O
SER
173
A
N
LYS
159
A
N
LYS
155
A
O
GLY
162
A
O
GLY
158
A
N
HIS
150
A
N
HIS
146
A
O
VAL
65
A
O
VAL
61
A
N
TRP
45
A
N
TRP
41
A
N
THR
46
A
N
THR
42
A
O
LEU
93
A
O
LEU
89
A
N
TYR
92
A
N
TYR
88
A
O
LEU
100
A
O
LEU
96
A
N
ALA
101
A
N
ALA
97
A
O
ARG
120
A
O
ARG
116
A
N
TRP
117
A
N
TRP
113
A
O
PHE
143
A
O
PHE
139
1
A
CD
LYS
123
A
CD
LYS
119
0
Y
1
A
CE
LYS
123
A
CE
LYS
119
0
Y
1
A
NZ
LYS
123
A
NZ
LYS
119
0
Y
1
A
CG
LYS
159
A
CG
LYS
155
0
Y
1
A
CD
LYS
159
A
CD
LYS
155
0
Y
1
A
CE
LYS
159
A
CE
LYS
155
0
Y
1
A
NZ
LYS
159
A
NZ
LYS
155
0
Y
1
A
LEU
48
-100.60
-78.37
1
A
SER
141
45.51
70.05
0.274
0.192
0.195
0.195
2.3
10.0
289
6147
6089
RANDOM
1
THROUGHOUT
1
MOLECULAR REPLACEMENT
PDB ENTRY 1IAZ
2.3
10.0
82
1455
0
0
1373
0.011
1.5
data collection
HKL-2000
data scaling
SCALEPACK
phasing
AMoRE
refinement
MAIN
data reduction
HKL-2000
Crystal structure of the equinatoxin II 8-69 double cysteine mutant
1
N
N
2
N
N
A
ALA
12
A
ALA
8
HELX_P
A
LEU
14
A
LEU
10
5
1
3
A
SER
15
A
SER
11
HELX_P
A
LEU
26
A
LEU
22
1
2
12
A
ASP
129
A
ASP
125
HELX_P
A
ASN
139
A
ASN
135
1
3
11
disulf
2.034
A
CYS
8
A
SG
CYS
4
1_555
A
CYS
69
A
SG
CYS
65
1_555
TOXIN
beta-sandwich, TOXIN
EQT2_ACTEQ
UNP
1
40
P61914
AGAVIDGASLSFDILKTVLEALGNVKRKIAVGVDNESGKTWTALNTYFRSGTSDIVLPHKVPHGKALLYNGQKDRGPVAT
GAVGVLAYLMSDGNTLAVLFSVPYDYNWYSNWWNVRIYKGKRRADQRMYEELYYNLSPFRGDNGWHTRNLGYGLKSRGFM
NSSGHAILEIHVSKA
40
214
1TZQ
5
179
P61914
A
1
1
175
1
VAL
engineered mutation
CYS
8
1TZQ
A
P61914
UNP
43
4
1
LYS
engineered mutation
CYS
69
1TZQ
A
P61914
UNP
104
65
6
6
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
CYS
8
A
CYS
4
A
ASP
10
A
ASP
6
A
CYS
69
A
CYS
65
A
GLN
76
A
GLN
72
A
LYS
32
A
LYS
28
A
GLU
40
A
GLU
36
A
HIS
169
A
HIS
165
A
LYS
178
A
LYS
174
A
LEU
158
A
LEU
154
A
MET
164
A
MET
160
A
TRP
149
A
TRP
145
A
GLY
155
A
GLY
151
A
LYS
64
A
LYS
60
A
VAL
65
A
VAL
61
A
TRP
45
A
TRP
41
A
SER
54
A
SER
50
A
ALA
86
A
ALA
82
A
MET
94
A
MET
90
A
THR
99
A
THR
95
A
VAL
106
A
VAL
102
A
TRP
116
A
TRP
112
A
TYR
122
A
TYR
118
A
PHE
143
A
PHE
139
A
ARG
144
A
ARG
140
4
P 1 21 1