0.012522
0.000000
0.000000
0.000000
0.008173
0.000000
0.000000
0.000000
0.007542
0.00000
0.00000
0.00000
Saitoh, Y.
Suzuki, H.
Tani, K.
Nishikawa, K.
Irie, K.
Ogura, Y.
Tamura, A.
Tsukita, S.
Fujiyoshi, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
79.860
122.357
132.594
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
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
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
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
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
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
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
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
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
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
H
N
285
N
H
N
286
N
H
N
287
N
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
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
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
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
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
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
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
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
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
doub
N
157
N
sing
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
doub
N
178
N
sing
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
doub
N
199
N
sing
N
200
N
sing
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
doub
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
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
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
doub
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
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
doub
N
282
N
sing
N
283
N
sing
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
doub
N
295
N
sing
N
296
N
sing
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
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
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
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
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
doub
N
363
N
sing
N
364
N
sing
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
US
Science
SCIEAS
0038
0036-8075
347
775
778
10.1126/science.1261833
25678664
Structural insight into tight junction disassembly by Clostridium perfringens enterotoxin
2015
10.2210/pdb3x29/pdb
pdb_00003x29
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
2014-11-11
RAYONIX MX300HE
DOUBLE-CRYSTAL MONOCHROMATOR
SINGLE WAVELENGTH
M
x-ray
1
1.0000
1.0
BL32XU
SPring-8
1.0000
1.0000
SYNCHROTRON
SPRING-8 BEAMLINE BL32XU
19217.262
Claudin-19
TM REGION, UNP residues 1-185
C104A, C183A, C184A
2
man
polymer
13329.830
Heat-labile enterotoxin B chain
UNP residues 203-319
S313A
2
man
polymer
no
no
MANSGLQLLGYFLALGGWVGIIASTALPQWKQSSYAGDAIITAVGLYEGLWMSCASQSTGQVQCKLYDSLLALDGHIQSA
RALMVVAVLLGFVAMVLSVVGMKATRVGDSNPTAKSRVAISGGALFLLAGLCTLTAVSWYATLVTQEFFNPSTPVNARYE
FGPALFVGWASAGLAMLGGSFLAAT
MANSGLQLLGYFLALGGWVGIIASTALPQWKQSSYAGDAIITAVGLYEGLWMSCASQSTGQVQCKLYDSLLALDGHIQSA
RALMVVAVLLGFVAMVLSVVGMKATRVGDSNPTAKSRVAISGGALFLLAGLCTLTAVSWYATLVTQEFFNPSTPVNARYE
FGPALFVGWASAGLAMLGGSFLAAT
A,C
polypeptide(L)
no
no
GSAAATERLNLTDALNSNPAGNLYDWRSSNSYPWTQKLNLHLTITATGQKYRILASKIVDFNIYSNNFNNLVKLEQSLGD
GVKDHYVDISLDAGQYVLVMKANSSYSGNYPYAILFQKF
GSAAATERLNLTDALNSNPAGNLYDWRSSNSYPWTQKLNLHLTITATGQKYRILASKIVDFNIYSNNFNNLVKLEQSLGD
GVKDHYVDISLDAGQYVLVMKANSSYSGNYPYAILFQKF
B,D
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
mouse
sample
Cldn19
10090
Mus musculus
7108
Spodoptera frugiperda
Sf9
PLASMID
PFASTBAC1
sample
cpe
1502
Clostridium perfringens
562
Escherichia coli
BL21(DE3)
1
4.98
75.28
NONE
VAPOR DIFFUSION, SITTING DROP
5.8
17.5% PEG1500, 100mM sodium citrate, 100mM Mg(NO3)2, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Database references
Data collection
Database references
Refinement description
1
0
2015-01-21
1
1
2015-02-25
1
2
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
PDBJ
Y
PDBJ
2014-12-13
REL
REL
CLDN15 AND CPE WITH 202 N-TERM RESIDUES DELETED
other
n
1
1
A
n
2
2
A
n
3
3
A
SER
4
n
4
SER
4
A
GLY
5
n
5
GLY
5
A
LEU
6
n
6
LEU
6
A
GLN
7
n
7
GLN
7
A
LEU
8
n
8
LEU
8
A
LEU
9
n
9
LEU
9
A
GLY
10
n
10
GLY
10
A
TYR
11
n
11
TYR
11
A
PHE
12
n
12
PHE
12
A
LEU
13
n
13
LEU
13
A
ALA
14
n
14
ALA
14
A
LEU
15
n
15
LEU
15
A
GLY
16
n
16
GLY
16
A
GLY
17
n
17
GLY
17
A
TRP
18
n
18
TRP
18
A
VAL
19
n
19
VAL
19
A
GLY
20
n
20
GLY
20
A
ILE
21
n
21
ILE
21
A
ILE
22
n
22
ILE
22
A
ALA
23
n
23
ALA
23
A
SER
24
n
24
SER
24
A
THR
25
n
25
THR
25
A
ALA
26
n
26
ALA
26
A
LEU
27
n
27
LEU
27
A
PRO
28
n
28
PRO
28
A
GLN
29
n
29
GLN
29
A
TRP
30
n
30
TRP
30
A
LYS
31
n
31
LYS
31
A
GLN
32
n
32
GLN
32
A
SER
33
n
33
SER
33
A
SER
34
n
34
SER
34
A
TYR
35
n
35
TYR
35
A
ALA
36
n
36
ALA
36
A
GLY
37
n
37
GLY
37
A
ASP
38
n
38
ASP
38
A
ALA
39
n
39
ALA
39
A
ILE
40
n
40
ILE
40
A
ILE
41
n
41
ILE
41
A
THR
42
n
42
THR
42
A
ALA
43
n
43
ALA
43
A
VAL
44
n
44
VAL
44
A
GLY
45
n
45
GLY
45
A
LEU
46
n
46
LEU
46
A
TYR
47
n
47
TYR
47
A
GLU
48
n
48
GLU
48
A
GLY
49
n
49
GLY
49
A
LEU
50
n
50
LEU
50
A
TRP
51
n
51
TRP
51
A
MET
52
n
52
MET
52
A
SER
53
n
53
SER
53
A
CYS
54
n
54
CYS
54
A
ALA
55
n
55
ALA
55
A
SER
56
n
56
SER
56
A
n
57
57
A
n
58
58
A
n
59
59
A
GLY
60
n
60
GLY
60
A
GLN
61
n
61
GLN
61
A
VAL
62
n
62
VAL
62
A
GLN
63
n
63
GLN
63
A
CYS
64
n
64
CYS
64
A
LYS
65
n
65
LYS
65
A
LEU
66
n
66
LEU
66
A
TYR
67
n
67
TYR
67
A
ASP
68
n
68
ASP
68
A
n
69
69
A
n
70
70
A
n
71
71
A
n
72
72
A
n
73
73
A
n
74
74
A
GLY
75
n
75
GLY
75
A
HIS
76
n
76
HIS
76
A
ILE
77
n
77
ILE
77
A
GLN
78
n
78
GLN
78
A
SER
79
n
79
SER
79
A
ALA
80
n
80
ALA
80
A
ARG
81
n
81
ARG
81
A
ALA
82
n
82
ALA
82
A
LEU
83
n
83
LEU
83
A
MET
84
n
84
MET
84
A
VAL
85
n
85
VAL
85
A
VAL
86
n
86
VAL
86
A
ALA
87
n
87
ALA
87
A
VAL
88
n
88
VAL
88
A
LEU
89
n
89
LEU
89
A
LEU
90
n
90
LEU
90
A
GLY
91
n
91
GLY
91
A
PHE
92
n
92
PHE
92
A
VAL
93
n
93
VAL
93
A
ALA
94
n
94
ALA
94
A
MET
95
n
95
MET
95
A
VAL
96
n
96
VAL
96
A
LEU
97
n
97
LEU
97
A
SER
98
n
98
SER
98
A
VAL
99
n
99
VAL
99
A
VAL
100
n
100
VAL
100
A
GLY
101
n
101
GLY
101
A
MET
102
n
102
MET
102
A
LYS
103
n
103
LYS
103
A
n
104
104
A
n
105
105
A
n
106
106
A
n
107
107
A
n
108
108
A
n
109
109
A
n
110
110
A
ASN
111
n
111
ASN
111
A
PRO
112
n
112
PRO
112
A
THR
113
n
113
THR
113
A
ALA
114
n
114
ALA
114
A
LYS
115
n
115
LYS
115
A
SER
116
n
116
SER
116
A
ARG
117
n
117
ARG
117
A
VAL
118
n
118
VAL
118
A
ALA
119
n
119
ALA
119
A
ILE
120
n
120
ILE
120
A
SER
121
n
121
SER
121
A
GLY
122
n
122
GLY
122
A
GLY
123
n
123
GLY
123
A
ALA
124
n
124
ALA
124
A
LEU
125
n
125
LEU
125
A
PHE
126
n
126
PHE
126
A
LEU
127
n
127
LEU
127
A
LEU
128
n
128
LEU
128
A
ALA
129
n
129
ALA
129
A
GLY
130
n
130
GLY
130
A
LEU
131
n
131
LEU
131
A
CYS
132
n
132
CYS
132
A
THR
133
n
133
THR
133
A
LEU
134
n
134
LEU
134
A
THR
135
n
135
THR
135
A
ALA
136
n
136
ALA
136
A
VAL
137
n
137
VAL
137
A
SER
138
n
138
SER
138
A
TRP
139
n
139
TRP
139
A
TYR
140
n
140
TYR
140
A
ALA
141
n
141
ALA
141
A
THR
142
n
142
THR
142
A
LEU
143
n
143
LEU
143
A
VAL
144
n
144
VAL
144
A
THR
145
n
145
THR
145
A
GLN
146
n
146
GLN
146
A
GLU
147
n
147
GLU
147
A
PHE
148
n
148
PHE
148
A
PHE
149
n
149
PHE
149
A
ASN
150
n
150
ASN
150
A
PRO
151
n
151
PRO
151
A
SER
152
n
152
SER
152
A
THR
153
n
153
THR
153
A
PRO
154
n
154
PRO
154
A
VAL
155
n
155
VAL
155
A
ASN
156
n
156
ASN
156
A
ALA
157
n
157
ALA
157
A
ARG
158
n
158
ARG
158
A
TYR
159
n
159
TYR
159
A
GLU
160
n
160
GLU
160
A
PHE
161
n
161
PHE
161
A
GLY
162
n
162
GLY
162
A
PRO
163
n
163
PRO
163
A
ALA
164
n
164
ALA
164
A
LEU
165
n
165
LEU
165
A
PHE
166
n
166
PHE
166
A
VAL
167
n
167
VAL
167
A
GLY
168
n
168
GLY
168
A
TRP
169
n
169
TRP
169
A
ALA
170
n
170
ALA
170
A
SER
171
n
171
SER
171
A
ALA
172
n
172
ALA
172
A
GLY
173
n
173
GLY
173
A
LEU
174
n
174
LEU
174
A
ALA
175
n
175
ALA
175
A
MET
176
n
176
MET
176
A
LEU
177
n
177
LEU
177
A
GLY
178
n
178
GLY
178
A
GLY
179
n
179
GLY
179
A
SER
180
n
180
SER
180
A
PHE
181
n
181
PHE
181
A
LEU
182
n
182
LEU
182
A
ALA
183
n
183
ALA
183
A
ALA
184
n
184
ALA
184
A
THR
185
n
185
THR
185
A
n
1
201
B
n
2
202
B
ALA
203
n
3
ALA
203
B
ALA
204
n
4
ALA
204
B
ALA
205
n
5
ALA
205
B
THR
206
n
6
THR
206
B
GLU
207
n
7
GLU
207
B
ARG
208
n
8
ARG
208
B
LEU
209
n
9
LEU
209
B
ASN
210
n
10
ASN
210
B
LEU
211
n
11
LEU
211
B
THR
212
n
12
THR
212
B
ASP
213
n
13
ASP
213
B
ALA
214
n
14
ALA
214
B
LEU
215
n
15
LEU
215
B
ASN
216
n
16
ASN
216
B
SER
217
n
17
SER
217
B
ASN
218
n
18
ASN
218
B
PRO
219
n
19
PRO
219
B
ALA
220
n
20
ALA
220
B
GLY
221
n
21
GLY
221
B
ASN
222
n
22
ASN
222
B
LEU
223
n
23
LEU
223
B
TYR
224
n
24
TYR
224
B
ASP
225
n
25
ASP
225
B
TRP
226
n
26
TRP
226
B
ARG
227
n
27
ARG
227
B
SER
228
n
28
SER
228
B
SER
229
n
29
SER
229
B
ASN
230
n
30
ASN
230
B
SER
231
n
31
SER
231
B
TYR
232
n
32
TYR
232
B
PRO
233
n
33
PRO
233
B
TRP
234
n
34
TRP
234
B
THR
235
n
35
THR
235
B
GLN
236
n
36
GLN
236
B
LYS
237
n
37
LYS
237
B
LEU
238
n
38
LEU
238
B
ASN
239
n
39
ASN
239
B
LEU
240
n
40
LEU
240
B
HIS
241
n
41
HIS
241
B
LEU
242
n
42
LEU
242
B
THR
243
n
43
THR
243
B
ILE
244
n
44
ILE
244
B
THR
245
n
45
THR
245
B
ALA
246
n
46
ALA
246
B
THR
247
n
47
THR
247
B
GLY
248
n
48
GLY
248
B
GLN
249
n
49
GLN
249
B
LYS
250
n
50
LYS
250
B
TYR
251
n
51
TYR
251
B
ARG
252
n
52
ARG
252
B
ILE
253
n
53
ILE
253
B
LEU
254
n
54
LEU
254
B
ALA
255
n
55
ALA
255
B
SER
256
n
56
SER
256
B
LYS
257
n
57
LYS
257
B
ILE
258
n
58
ILE
258
B
VAL
259
n
59
VAL
259
B
ASP
260
n
60
ASP
260
B
PHE
261
n
61
PHE
261
B
ASN
262
n
62
ASN
262
B
ILE
263
n
63
ILE
263
B
TYR
264
n
64
TYR
264
B
SER
265
n
65
SER
265
B
ASN
266
n
66
ASN
266
B
ASN
267
n
67
ASN
267
B
PHE
268
n
68
PHE
268
B
ASN
269
n
69
ASN
269
B
ASN
270
n
70
ASN
270
B
LEU
271
n
71
LEU
271
B
VAL
272
n
72
VAL
272
B
LYS
273
n
73
LYS
273
B
LEU
274
n
74
LEU
274
B
GLU
275
n
75
GLU
275
B
GLN
276
n
76
GLN
276
B
SER
277
n
77
SER
277
B
LEU
278
n
78
LEU
278
B
GLY
279
n
79
GLY
279
B
ASP
280
n
80
ASP
280
B
GLY
281
n
81
GLY
281
B
VAL
282
n
82
VAL
282
B
LYS
283
n
83
LYS
283
B
ASP
284
n
84
ASP
284
B
HIS
285
n
85
HIS
285
B
TYR
286
n
86
TYR
286
B
VAL
287
n
87
VAL
287
B
ASP
288
n
88
ASP
288
B
ILE
289
n
89
ILE
289
B
SER
290
n
90
SER
290
B
LEU
291
n
91
LEU
291
B
ASP
292
n
92
ASP
292
B
ALA
293
n
93
ALA
293
B
GLY
294
n
94
GLY
294
B
GLN
295
n
95
GLN
295
B
TYR
296
n
96
TYR
296
B
VAL
297
n
97
VAL
297
B
LEU
298
n
98
LEU
298
B
VAL
299
n
99
VAL
299
B
MET
300
n
100
MET
300
B
LYS
301
n
101
LYS
301
B
ALA
302
n
102
ALA
302
B
ASN
303
n
103
ASN
303
B
SER
304
n
104
SER
304
B
SER
305
n
105
SER
305
B
TYR
306
n
106
TYR
306
B
SER
307
n
107
SER
307
B
GLY
308
n
108
GLY
308
B
ASN
309
n
109
ASN
309
B
TYR
310
n
110
TYR
310
B
PRO
311
n
111
PRO
311
B
TYR
312
n
112
TYR
312
B
ALA
313
n
113
ALA
313
B
ILE
314
n
114
ILE
314
B
LEU
315
n
115
LEU
315
B
PHE
316
n
116
PHE
316
B
GLN
317
n
117
GLN
317
B
LYS
318
n
118
LYS
318
B
PHE
319
n
119
PHE
319
B
n
1
1
C
n
2
2
C
n
3
3
C
SER
4
n
4
SER
4
C
GLY
5
n
5
GLY
5
C
LEU
6
n
6
LEU
6
C
GLN
7
n
7
GLN
7
C
LEU
8
n
8
LEU
8
C
LEU
9
n
9
LEU
9
C
GLY
10
n
10
GLY
10
C
TYR
11
n
11
TYR
11
C
PHE
12
n
12
PHE
12
C
LEU
13
n
13
LEU
13
C
ALA
14
n
14
ALA
14
C
LEU
15
n
15
LEU
15
C
GLY
16
n
16
GLY
16
C
GLY
17
n
17
GLY
17
C
TRP
18
n
18
TRP
18
C
VAL
19
n
19
VAL
19
C
GLY
20
n
20
GLY
20
C
ILE
21
n
21
ILE
21
C
ILE
22
n
22
ILE
22
C
ALA
23
n
23
ALA
23
C
SER
24
n
24
SER
24
C
THR
25
n
25
THR
25
C
ALA
26
n
26
ALA
26
C
LEU
27
n
27
LEU
27
C
PRO
28
n
28
PRO
28
C
GLN
29
n
29
GLN
29
C
TRP
30
n
30
TRP
30
C
LYS
31
n
31
LYS
31
C
GLN
32
n
32
GLN
32
C
SER
33
n
33
SER
33
C
SER
34
n
34
SER
34
C
TYR
35
n
35
TYR
35
C
ALA
36
n
36
ALA
36
C
GLY
37
n
37
GLY
37
C
ASP
38
n
38
ASP
38
C
ALA
39
n
39
ALA
39
C
ILE
40
n
40
ILE
40
C
ILE
41
n
41
ILE
41
C
THR
42
n
42
THR
42
C
ALA
43
n
43
ALA
43
C
VAL
44
n
44
VAL
44
C
GLY
45
n
45
GLY
45
C
LEU
46
n
46
LEU
46
C
TYR
47
n
47
TYR
47
C
GLU
48
n
48
GLU
48
C
GLY
49
n
49
GLY
49
C
LEU
50
n
50
LEU
50
C
TRP
51
n
51
TRP
51
C
MET
52
n
52
MET
52
C
SER
53
n
53
SER
53
C
CYS
54
n
54
CYS
54
C
ALA
55
n
55
ALA
55
C
n
56
56
C
n
57
57
C
n
58
58
C
n
59
59
C
GLY
60
n
60
GLY
60
C
GLN
61
n
61
GLN
61
C
VAL
62
n
62
VAL
62
C
GLN
63
n
63
GLN
63
C
CYS
64
n
64
CYS
64
C
LYS
65
n
65
LYS
65
C
LEU
66
n
66
LEU
66
C
TYR
67
n
67
TYR
67
C
ASP
68
n
68
ASP
68
C
SER
69
n
69
SER
69
C
n
70
70
C
n
71
71
C
n
72
72
C
n
73
73
C
n
74
74
C
GLY
75
n
75
GLY
75
C
HIS
76
n
76
HIS
76
C
ILE
77
n
77
ILE
77
C
GLN
78
n
78
GLN
78
C
SER
79
n
79
SER
79
C
ALA
80
n
80
ALA
80
C
ARG
81
n
81
ARG
81
C
ALA
82
n
82
ALA
82
C
LEU
83
n
83
LEU
83
C
MET
84
n
84
MET
84
C
VAL
85
n
85
VAL
85
C
VAL
86
n
86
VAL
86
C
ALA
87
n
87
ALA
87
C
VAL
88
n
88
VAL
88
C
LEU
89
n
89
LEU
89
C
LEU
90
n
90
LEU
90
C
GLY
91
n
91
GLY
91
C
PHE
92
n
92
PHE
92
C
VAL
93
n
93
VAL
93
C
ALA
94
n
94
ALA
94
C
MET
95
n
95
MET
95
C
VAL
96
n
96
VAL
96
C
LEU
97
n
97
LEU
97
C
SER
98
n
98
SER
98
C
VAL
99
n
99
VAL
99
C
VAL
100
n
100
VAL
100
C
GLY
101
n
101
GLY
101
C
MET
102
n
102
MET
102
C
LYS
103
n
103
LYS
103
C
n
104
104
C
n
105
105
C
n
106
106
C
n
107
107
C
n
108
108
C
n
109
109
C
n
110
110
C
n
111
111
C
n
112
112
C
n
113
113
C
ALA
114
n
114
ALA
114
C
LYS
115
n
115
LYS
115
C
SER
116
n
116
SER
116
C
ARG
117
n
117
ARG
117
C
VAL
118
n
118
VAL
118
C
ALA
119
n
119
ALA
119
C
ILE
120
n
120
ILE
120
C
SER
121
n
121
SER
121
C
GLY
122
n
122
GLY
122
C
GLY
123
n
123
GLY
123
C
ALA
124
n
124
ALA
124
C
LEU
125
n
125
LEU
125
C
PHE
126
n
126
PHE
126
C
LEU
127
n
127
LEU
127
C
LEU
128
n
128
LEU
128
C
ALA
129
n
129
ALA
129
C
GLY
130
n
130
GLY
130
C
LEU
131
n
131
LEU
131
C
CYS
132
n
132
CYS
132
C
THR
133
n
133
THR
133
C
LEU
134
n
134
LEU
134
C
THR
135
n
135
THR
135
C
ALA
136
n
136
ALA
136
C
VAL
137
n
137
VAL
137
C
SER
138
n
138
SER
138
C
TRP
139
n
139
TRP
139
C
TYR
140
n
140
TYR
140
C
ALA
141
n
141
ALA
141
C
THR
142
n
142
THR
142
C
LEU
143
n
143
LEU
143
C
VAL
144
n
144
VAL
144
C
THR
145
n
145
THR
145
C
GLN
146
n
146
GLN
146
C
GLU
147
n
147
GLU
147
C
PHE
148
n
148
PHE
148
C
PHE
149
n
149
PHE
149
C
ASN
150
n
150
ASN
150
C
PRO
151
n
151
PRO
151
C
SER
152
n
152
SER
152
C
THR
153
n
153
THR
153
C
PRO
154
n
154
PRO
154
C
VAL
155
n
155
VAL
155
C
ASN
156
n
156
ASN
156
C
ALA
157
n
157
ALA
157
C
ARG
158
n
158
ARG
158
C
TYR
159
n
159
TYR
159
C
GLU
160
n
160
GLU
160
C
PHE
161
n
161
PHE
161
C
GLY
162
n
162
GLY
162
C
PRO
163
n
163
PRO
163
C
ALA
164
n
164
ALA
164
C
LEU
165
n
165
LEU
165
C
PHE
166
n
166
PHE
166
C
VAL
167
n
167
VAL
167
C
GLY
168
n
168
GLY
168
C
TRP
169
n
169
TRP
169
C
ALA
170
n
170
ALA
170
C
SER
171
n
171
SER
171
C
ALA
172
n
172
ALA
172
C
GLY
173
n
173
GLY
173
C
LEU
174
n
174
LEU
174
C
ALA
175
n
175
ALA
175
C
MET
176
n
176
MET
176
C
LEU
177
n
177
LEU
177
C
GLY
178
n
178
GLY
178
C
GLY
179
n
179
GLY
179
C
SER
180
n
180
SER
180
C
PHE
181
n
181
PHE
181
C
LEU
182
n
182
LEU
182
C
ALA
183
n
183
ALA
183
C
ALA
184
n
184
ALA
184
C
THR
185
n
185
THR
185
C
n
1
201
D
n
2
202
D
ALA
203
n
3
ALA
203
D
ALA
204
n
4
ALA
204
D
ALA
205
n
5
ALA
205
D
THR
206
n
6
THR
206
D
GLU
207
n
7
GLU
207
D
ARG
208
n
8
ARG
208
D
LEU
209
n
9
LEU
209
D
ASN
210
n
10
ASN
210
D
LEU
211
n
11
LEU
211
D
THR
212
n
12
THR
212
D
ASP
213
n
13
ASP
213
D
ALA
214
n
14
ALA
214
D
LEU
215
n
15
LEU
215
D
ASN
216
n
16
ASN
216
D
SER
217
n
17
SER
217
D
ASN
218
n
18
ASN
218
D
PRO
219
n
19
PRO
219
D
ALA
220
n
20
ALA
220
D
GLY
221
n
21
GLY
221
D
ASN
222
n
22
ASN
222
D
LEU
223
n
23
LEU
223
D
TYR
224
n
24
TYR
224
D
ASP
225
n
25
ASP
225
D
TRP
226
n
26
TRP
226
D
ARG
227
n
27
ARG
227
D
SER
228
n
28
SER
228
D
SER
229
n
29
SER
229
D
ASN
230
n
30
ASN
230
D
SER
231
n
31
SER
231
D
TYR
232
n
32
TYR
232
D
PRO
233
n
33
PRO
233
D
TRP
234
n
34
TRP
234
D
THR
235
n
35
THR
235
D
GLN
236
n
36
GLN
236
D
LYS
237
n
37
LYS
237
D
LEU
238
n
38
LEU
238
D
ASN
239
n
39
ASN
239
D
LEU
240
n
40
LEU
240
D
HIS
241
n
41
HIS
241
D
LEU
242
n
42
LEU
242
D
THR
243
n
43
THR
243
D
ILE
244
n
44
ILE
244
D
THR
245
n
45
THR
245
D
ALA
246
n
46
ALA
246
D
THR
247
n
47
THR
247
D
GLY
248
n
48
GLY
248
D
GLN
249
n
49
GLN
249
D
LYS
250
n
50
LYS
250
D
TYR
251
n
51
TYR
251
D
ARG
252
n
52
ARG
252
D
ILE
253
n
53
ILE
253
D
LEU
254
n
54
LEU
254
D
ALA
255
n
55
ALA
255
D
SER
256
n
56
SER
256
D
LYS
257
n
57
LYS
257
D
ILE
258
n
58
ILE
258
D
VAL
259
n
59
VAL
259
D
ASP
260
n
60
ASP
260
D
PHE
261
n
61
PHE
261
D
ASN
262
n
62
ASN
262
D
ILE
263
n
63
ILE
263
D
TYR
264
n
64
TYR
264
D
SER
265
n
65
SER
265
D
ASN
266
n
66
ASN
266
D
ASN
267
n
67
ASN
267
D
PHE
268
n
68
PHE
268
D
ASN
269
n
69
ASN
269
D
ASN
270
n
70
ASN
270
D
LEU
271
n
71
LEU
271
D
VAL
272
n
72
VAL
272
D
LYS
273
n
73
LYS
273
D
LEU
274
n
74
LEU
274
D
GLU
275
n
75
GLU
275
D
GLN
276
n
76
GLN
276
D
SER
277
n
77
SER
277
D
LEU
278
n
78
LEU
278
D
GLY
279
n
79
GLY
279
D
ASP
280
n
80
ASP
280
D
GLY
281
n
81
GLY
281
D
VAL
282
n
82
VAL
282
D
LYS
283
n
83
LYS
283
D
ASP
284
n
84
ASP
284
D
HIS
285
n
85
HIS
285
D
TYR
286
n
86
TYR
286
D
VAL
287
n
87
VAL
287
D
ASP
288
n
88
ASP
288
D
ILE
289
n
89
ILE
289
D
SER
290
n
90
SER
290
D
LEU
291
n
91
LEU
291
D
ASP
292
n
92
ASP
292
D
ALA
293
n
93
ALA
293
D
GLY
294
n
94
GLY
294
D
GLN
295
n
95
GLN
295
D
TYR
296
n
96
TYR
296
D
VAL
297
n
97
VAL
297
D
LEU
298
n
98
LEU
298
D
VAL
299
n
99
VAL
299
D
MET
300
n
100
MET
300
D
LYS
301
n
101
LYS
301
D
ALA
302
n
102
ALA
302
D
ASN
303
n
103
ASN
303
D
SER
304
n
104
SER
304
D
SER
305
n
105
SER
305
D
TYR
306
n
106
TYR
306
D
SER
307
n
107
SER
307
D
GLY
308
n
108
GLY
308
D
ASN
309
n
109
ASN
309
D
TYR
310
n
110
TYR
310
D
PRO
311
n
111
PRO
311
D
TYR
312
n
112
TYR
312
D
ALA
313
n
113
ALA
313
D
ILE
314
n
114
ILE
314
D
LEU
315
n
115
LEU
315
D
PHE
316
n
116
PHE
316
D
GLN
317
n
117
GLN
317
D
LYS
318
n
118
LYS
318
D
PHE
319
n
119
PHE
319
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
2130
-12
13370
2110
-12
13330
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
GLN
63
A
O
GLN
63
A
N
ALA
55
A
N
ALA
55
A
O
CYS
54
A
O
CYS
54
A
N
TYR
47
A
N
TYR
47
A
O
LEU
46
A
O
LEU
46
A
N
SER
33
A
N
SER
33
A
N
GLN
32
A
N
GLN
32
A
O
GLU
160
A
O
GLU
160
B
N
ALA
205
B
N
ALA
5
B
O
ASN
239
B
O
ASN
39
B
N
LEU
240
B
N
LEU
40
B
O
LEU
298
B
O
LEU
98
B
O
VAL
297
B
O
VAL
97
B
N
TYR
264
B
N
TYR
64
B
N
SER
265
B
N
SER
65
B
O
VAL
272
B
O
VAL
72
B
N
TYR
224
B
N
TYR
24
B
O
PHE
316
B
O
PHE
116
B
O
LEU
315
B
O
LEU
115
B
N
LEU
254
B
N
LEU
54
B
N
TYR
251
B
N
TYR
51
B
O
ILE
289
B
O
ILE
89
C
O
GLN
63
C
O
GLN
63
C
N
ALA
55
C
N
ALA
55
C
O
CYS
54
C
O
CYS
54
C
N
TYR
47
C
N
TYR
47
C
O
GLU
48
C
O
GLU
48
C
N
LYS
31
C
N
LYS
31
C
N
GLN
32
C
N
GLN
32
C
O
GLU
160
C
O
GLU
160
D
N
GLU
207
D
N
GLU
7
D
O
HIS
241
D
O
HIS
41
D
N
LEU
238
D
N
LEU
38
D
O
MET
300
D
O
MET
100
D
O
VAL
297
D
O
VAL
97
D
N
TYR
264
D
N
TYR
64
D
N
SER
265
D
N
SER
65
D
O
VAL
272
D
O
VAL
72
D
N
TRP
226
D
N
TRP
26
D
O
ILE
314
D
O
ILE
114
D
O
GLN
317
D
O
GLN
117
D
N
ARG
252
D
N
ARG
52
D
N
TYR
251
D
N
TYR
51
D
O
ILE
289
D
O
ILE
89
1
A
CG
GLN
61
A
CG
GLN
61
1
Y
1
A
CD
GLN
61
A
CD
GLN
61
1
Y
1
A
OE1
GLN
61
A
OE1
GLN
61
1
Y
1
A
NE2
GLN
61
A
NE2
GLN
61
1
Y
1
A
CG
GLN
63
A
CG
GLN
63
1
Y
1
A
CD
GLN
63
A
CD
GLN
63
1
Y
1
A
OE1
GLN
63
A
OE1
GLN
63
1
Y
1
A
NE2
GLN
63
A
NE2
GLN
63
1
Y
1
A
CG
LYS
65
A
CG
LYS
65
1
Y
1
A
CD
LYS
65
A
CD
LYS
65
1
Y
1
A
CE
LYS
65
A
CE
LYS
65
1
Y
1
A
NZ
LYS
65
A
NZ
LYS
65
1
Y
1
A
CG
LEU
66
A
CG
LEU
66
1
Y
1
A
CD1
LEU
66
A
CD1
LEU
66
1
Y
1
A
CD2
LEU
66
A
CD2
LEU
66
1
Y
1
A
CG
ASP
68
A
CG
ASP
68
1
Y
1
A
OD1
ASP
68
A
OD1
ASP
68
1
Y
1
A
OD2
ASP
68
A
OD2
ASP
68
1
Y
1
A
CG
HIS
76
A
CG
HIS
76
1
Y
1
A
ND1
HIS
76
A
ND1
HIS
76
1
Y
1
A
CD2
HIS
76
A
CD2
HIS
76
1
Y
1
A
CE1
HIS
76
A
CE1
HIS
76
1
Y
1
A
NE2
HIS
76
A
NE2
HIS
76
1
Y
1
A
CG
MET
95
A
CG
MET
95
1
Y
1
A
SD
MET
95
A
SD
MET
95
1
Y
1
A
CE
MET
95
A
CE
MET
95
1
Y
1
A
CG
MET
102
A
CG
MET
102
1
Y
1
A
SD
MET
102
A
SD
MET
102
1
Y
1
A
CE
MET
102
A
CE
MET
102
1
Y
1
A
CG
LYS
103
A
CG
LYS
103
1
Y
1
A
CD
LYS
103
A
CD
LYS
103
1
Y
1
A
CE
LYS
103
A
CE
LYS
103
1
Y
1
A
NZ
LYS
103
A
NZ
LYS
103
1
Y
1
A
CG
LYS
115
A
CG
LYS
115
1
Y
1
A
CD
LYS
115
A
CD
LYS
115
1
Y
1
A
CE
LYS
115
A
CE
LYS
115
1
Y
1
A
NZ
LYS
115
A
NZ
LYS
115
1
Y
1
A
CG
ARG
117
A
CG
ARG
117
1
Y
1
A
CD
ARG
117
A
CD
ARG
117
1
Y
1
A
NE
ARG
117
A
NE
ARG
117
1
Y
1
A
CZ
ARG
117
A
CZ
ARG
117
1
Y
1
A
NH1
ARG
117
A
NH1
ARG
117
1
Y
1
A
NH2
ARG
117
A
NH2
ARG
117
1
Y
1
C
CG
GLN
61
C
CG
GLN
61
1
Y
1
C
CD
GLN
61
C
CD
GLN
61
1
Y
1
C
OE1
GLN
61
C
OE1
GLN
61
1
Y
1
C
NE2
GLN
61
C
NE2
GLN
61
1
Y
1
C
CG
GLN
63
C
CG
GLN
63
1
Y
1
C
CD
GLN
63
C
CD
GLN
63
1
Y
1
C
OE1
GLN
63
C
OE1
GLN
63
1
Y
1
C
NE2
GLN
63
C
NE2
GLN
63
1
Y
1
C
CG
LYS
65
C
CG
LYS
65
1
Y
1
C
CD
LYS
65
C
CD
LYS
65
1
Y
1
C
CE
LYS
65
C
CE
LYS
65
1
Y
1
C
NZ
LYS
65
C
NZ
LYS
65
1
Y
1
C
CG
TYR
67
C
CG
TYR
67
1
Y
1
C
CD1
TYR
67
C
CD1
TYR
67
1
Y
1
C
CD2
TYR
67
C
CD2
TYR
67
1
Y
1
C
CE1
TYR
67
C
CE1
TYR
67
1
Y
1
C
CE2
TYR
67
C
CE2
TYR
67
1
Y
1
C
CZ
TYR
67
C
CZ
TYR
67
1
Y
1
C
OH
TYR
67
C
OH
TYR
67
1
Y
1
C
CG
ASP
68
C
CG
ASP
68
1
Y
1
C
OD1
ASP
68
C
OD1
ASP
68
1
Y
1
C
OD2
ASP
68
C
OD2
ASP
68
1
Y
1
C
OG
SER
69
C
OG
SER
69
1
Y
1
C
CG
HIS
76
C
CG
HIS
76
1
Y
1
C
ND1
HIS
76
C
ND1
HIS
76
1
Y
1
C
CD2
HIS
76
C
CD2
HIS
76
1
Y
1
C
CE1
HIS
76
C
CE1
HIS
76
1
Y
1
C
NE2
HIS
76
C
NE2
HIS
76
1
Y
1
C
CG
MET
95
C
CG
MET
95
1
Y
1
C
SD
MET
95
C
SD
MET
95
1
Y
1
C
CE
MET
95
C
CE
MET
95
1
Y
1
C
CG
MET
102
C
CG
MET
102
1
Y
1
C
SD
MET
102
C
SD
MET
102
1
Y
1
C
CE
MET
102
C
CE
MET
102
1
Y
1
C
CG
LYS
103
C
CG
LYS
103
1
Y
1
C
CD
LYS
103
C
CD
LYS
103
1
Y
1
C
CE
LYS
103
C
CE
LYS
103
1
Y
1
C
NZ
LYS
103
C
NZ
LYS
103
1
Y
1
C
CG
LYS
115
C
CG
LYS
115
1
Y
1
C
CD
LYS
115
C
CD
LYS
115
1
Y
1
C
CE
LYS
115
C
CE
LYS
115
1
Y
1
C
NZ
LYS
115
C
NZ
LYS
115
1
Y
1
C
CG
ARG
117
C
CG
ARG
117
1
Y
1
C
CD
ARG
117
C
CD
ARG
117
1
Y
1
C
NE
ARG
117
C
NE
ARG
117
1
Y
1
C
CZ
ARG
117
C
CZ
ARG
117
1
Y
1
C
NH1
ARG
117
C
NH1
ARG
117
1
Y
1
C
NH2
ARG
117
C
NH2
ARG
117
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
ASN
3
A
ASN
3
1
Y
1
A
GLN
57
A
GLN
57
1
Y
1
A
SER
58
A
SER
58
1
Y
1
A
THR
59
A
THR
59
1
Y
1
A
SER
69
A
SER
69
1
Y
1
A
LEU
70
A
LEU
70
1
Y
1
A
LEU
71
A
LEU
71
1
Y
1
A
ALA
72
A
ALA
72
1
Y
1
A
LEU
73
A
LEU
73
1
Y
1
A
ASP
74
A
ASP
74
1
Y
1
A
ALA
104
A
ALA
104
1
Y
1
A
THR
105
A
THR
105
1
Y
1
A
ARG
106
A
ARG
106
1
Y
1
A
VAL
107
A
VAL
107
1
Y
1
A
GLY
108
A
GLY
108
1
Y
1
A
ASP
109
A
ASP
109
1
Y
1
A
SER
110
A
SER
110
1
Y
1
B
GLY
201
B
GLY
1
1
Y
1
B
SER
202
B
SER
2
1
Y
1
C
MET
1
C
MET
1
1
Y
1
C
ALA
2
C
ALA
2
1
Y
1
C
ASN
3
C
ASN
3
1
Y
1
C
SER
56
C
SER
56
1
Y
1
C
GLN
57
C
GLN
57
1
Y
1
C
SER
58
C
SER
58
1
Y
1
C
THR
59
C
THR
59
1
Y
1
C
LEU
70
C
LEU
70
1
Y
1
C
LEU
71
C
LEU
71
1
Y
1
C
ALA
72
C
ALA
72
1
Y
1
C
LEU
73
C
LEU
73
1
Y
1
C
ASP
74
C
ASP
74
1
Y
1
C
ALA
104
C
ALA
104
1
Y
1
C
THR
105
C
THR
105
1
Y
1
C
ARG
106
C
ARG
106
1
Y
1
C
VAL
107
C
VAL
107
1
Y
1
C
GLY
108
C
GLY
108
1
Y
1
C
ASP
109
C
ASP
109
1
Y
1
C
SER
110
C
SER
110
1
Y
1
C
ASN
111
C
ASN
111
1
Y
1
C
PRO
112
C
PRO
112
1
Y
1
C
THR
113
C
THR
113
1
Y
1
D
GLY
201
D
GLY
1
1
Y
1
D
SER
202
D
SER
2
1
Y
1
A
B
OH
OD2
TYR
ASP
159
225
2.11
1
A
B
O
OG
SER
SER
152
256
2.18
1
A
PRO
28
-93.37
41.02
1
B
ASN
222
-154.65
16.15
1
B
ASN
266
-105.56
62.96
1
B
LYS
301
-170.35
130.43
1
C
PRO
28
-93.75
42.57
1
D
ASN
222
-155.01
16.16
1
D
ASN
266
-104.84
62.18
1
D
LYS
301
-170.39
131.17
0.2926
0.2509
0.2551
3.700
34.738
1407
14006
10.05
97.27
0.57
RANDOM
1
1.50
MOLECULAR REPLACEMENT
29.45
0.90
1.11
CLDN15 AND CPE WITH 202 N-TERM RESIDUES DELETED
ML
FLAT BULK SOLVENT MODEL
3.700
34.738
0
4183
0
0
4183
0.002
4275
0.645
5825
12.011
1411
0.025
679
0.003
726
0.3488
0.3233
3.8321
141
1171
10
92.00
0.3494
0.2921
3.9853
129
1212
10
96.00
0.3186
0.2542
4.1664
148
1247
10
97.00
0.2659
0.2140
4.3857
135
1246
10
98.00
0.2622
0.1776
4.6599
138
1241
10
98.00
0.2203
0.1882
5.0187
136
1275
10
98.00
0.2226
0.2048
5.5219
143
1261
10
98.00
0.2862
0.2249
6.3168
144
1295
10
99.00
0.3092
0.2658
7.9428
145
1309
10
99.00
0.3140
0.2879
34.7399
148
1342
10
96.00
3.700
34.738
3X29
14027
0.000
0.057
1
23.6
5.4
97.27
0.399
3.70
3.83
2.1
1
3.6
92.5
data collection
HKL-2000
phasing
PHASER
refinement
PHENIX
(phenix.refine: 1.8.4_1496)
data reduction
HKL-2000
data scaling
SCALEPACK
CRYSTAL STRUCTURE of MOUSE CLAUDIN-19 IN COMPLEX with C-TERMINAL FRAGMENT OF CLOSTRIDIUM PERFRINGENS ENTEROTOXIN
1
N
N
2
N
N
1
N
N
2
N
N
A
SER
4
A
SER
4
HELX_P
A
LEU
27
A
LEU
27
1
1
24
A
HIS
76
A
HIS
76
HELX_P
A
LYS
103
A
LYS
103
1
2
28
A
THR
113
A
THR
113
HELX_P
A
ASN
150
A
ASN
150
1
3
38
A
GLY
162
A
GLY
162
HELX_P
A
THR
185
A
THR
185
1
4
24
B
LEU
211
B
LEU
11
HELX_P
B
ASN
216
B
ASN
16
1
5
6
C
GLY
5
C
GLY
5
HELX_P
C
LEU
27
C
LEU
27
1
6
23
C
HIS
76
C
HIS
76
HELX_P
C
LYS
103
C
LYS
103
1
7
28
C
LYS
115
C
LYS
115
HELX_P
C
ASN
150
C
ASN
150
1
8
36
C
PRO
163
C
PRO
163
HELX_P
C
ALA
184
C
ALA
184
1
9
22
D
LEU
211
D
LEU
11
HELX_P
D
ASN
216
D
ASN
16
1
10
6
D
ASN
267
D
ASN
67
HELX_P
D
ASN
270
D
ASN
70
5
11
4
disulf
2.033
A
CYS
54
A
SG
CYS
54
1_555
A
CYS
64
A
SG
CYS
64
1_555
disulf
2.032
C
CYS
54
C
SG
CYS
54
1_555
C
CYS
64
C
SG
CYS
64
1_555
CELL ADHESION
TOXIN-CELL ADHESION COMPLEX, TIGHT JUNCTION, CELL ADHESION, ENTEROTOXIN, MEMBRANE PROTEIN, RECEPTOR BINDING
CLD19_MOUSE
UNP
1
1
Q9ET38
MANSGLQLLGYFLALGGWVGIIASTALPQWKQSSYAGDAIITAVGLYEGLWMSCASQSTGQVQCKLYDSLLALDGHIQSA
RALMVVAVLLGFVAMVLSVVGMKCTRVGDSNPTAKSRVAISGGALFLLAGLCTLTAVSWYATLVTQEFFNPSTPVNARYE
FGPALFVGWASAGLAMLGGSFLCCT
ELTB_CLOPF
UNP
2
203
P01558
AAATERLNLTDALNSNPAGNLYDWRSSNSYPWTQKLNLHLTITATGQKYRILASKIVDFNIYSNNFNNLVKLEQSLGDGV
KDHYVDISLDAGQYVLVMKANSSYSGNYPYSILFQKF
1
185
3X29
1
185
Q9ET38
A
1
1
185
203
319
3X29
203
319
P01558
B
2
3
119
1
185
3X29
1
185
Q9ET38
C
1
1
185
203
319
3X29
203
319
P01558
D
2
3
119
1
CYS
engineered mutation
ALA
104
3X29
A
Q9ET38
UNP
104
104
1
CYS
engineered mutation
ALA
183
3X29
A
Q9ET38
UNP
183
183
1
CYS
engineered mutation
ALA
184
3X29
A
Q9ET38
UNP
184
184
2
expression tag
GLY
201
3X29
B
P01558
UNP
1
2
expression tag
SER
202
3X29
B
P01558
UNP
2
2
SER
engineered mutation
ALA
313
3X29
B
P01558
UNP
313
113
3
CYS
engineered mutation
ALA
104
3X29
C
Q9ET38
UNP
104
104
3
CYS
engineered mutation
ALA
183
3X29
C
Q9ET38
UNP
183
183
3
CYS
engineered mutation
ALA
184
3X29
C
Q9ET38
UNP
184
184
4
expression tag
GLY
201
3X29
D
P01558
UNP
1
4
expression tag
SER
202
3X29
D
P01558
UNP
2
4
SER
engineered mutation
ALA
313
3X29
D
P01558
UNP
313
113
5
5
4
5
5
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
63
A
GLN
63
A
LEU
66
A
LEU
66
A
MET
52
A
MET
52
A
ALA
55
A
ALA
55
A
VAL
44
A
VAL
44
A
GLU
48
A
GLU
48
A
LYS
31
A
LYS
31
A
TYR
35
A
TYR
35
A
ALA
157
A
ALA
157
A
PHE
161
A
PHE
161
B
ALA
205
B
ALA
5
B
ASN
210
B
ASN
10
B
LEU
238
B
LEU
38
B
ILE
244
B
ILE
44
B
GLY
294
B
GLY
94
B
ALA
302
B
ALA
102
B
VAL
259
B
VAL
59
B
ASN
267
B
ASN
67
B
ASN
270
B
ASN
70
B
SER
277
B
SER
77
B
LEU
223
B
LEU
23
B
ARG
227
B
ARG
27
B
ALA
313
B
ALA
113
B
LYS
318
B
LYS
118
B
GLN
249
B
GLN
49
B
LEU
254
B
LEU
54
B
ASP
288
B
ASP
88
B
LEU
291
B
LEU
91
C
GLN
63
C
GLN
63
C
LEU
66
C
LEU
66
C
MET
52
C
MET
52
C
ALA
55
C
ALA
55
C
VAL
44
C
VAL
44
C
GLU
48
C
GLU
48
C
LYS
31
C
LYS
31
C
TYR
35
C
TYR
35
C
ALA
157
C
ALA
157
C
PHE
161
C
PHE
161
D
THR
206
D
THR
6
D
ASN
210
D
ASN
10
D
LEU
238
D
LEU
38
D
ILE
244
D
ILE
44
D
GLY
294
D
GLY
94
D
ALA
302
D
ALA
102
D
VAL
259
D
VAL
59
D
SER
265
D
SER
65
D
VAL
272
D
VAL
72
D
SER
277
D
SER
77
D
LEU
223
D
LEU
23
D
ARG
227
D
ARG
27
D
ALA
313
D
ALA
113
D
LYS
318
D
LYS
118
D
GLN
249
D
GLN
49
D
LEU
254
D
LEU
54
D
TYR
286
D
TYR
86
D
LEU
291
D
LEU
91
19
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