0.017621
0.010174
0.000000
0.000000
0.020347
0.000000
0.000000
0.000000
0.007416
0.000000
0.000000
0.000000
Adaixo, R.
Morais-Cabral, J.H.
Harley, C.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.000
90.000
120.000
56.750
56.750
134.850
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
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
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
O
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
N
350
N
C
N
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
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
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
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
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
N
335
N
sing
N
336
N
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
US
Plos One
1932-6203
8
e59265
e59265
10.1371/journal.pone.0059265
23555008
Structural properties of PAS domains from the KCNH potassium channels
2013
10.2210/pdb4hqa/pdb
pdb_00004hqa
100
1
CCD
2009-12-20
ADSC QUANTUM 315r
SINGLE WAVELENGTH
x-ray
1
0.977
1.0
ID14-4
ESRF
0.977
SYNCHROTRON
ESRF BEAMLINE ID14-4
15442.942
Potassium voltage-gated channel subfamily H member 2
PAS domain of KCNH channel, UNP residues 1-135
1
man
polymer
18.015
water
40
nat
water
Eag homolog, Ether-a-go-go-related gene potassium channel 1, ERG-1, Eag-related protein 1, Ether-a-go-go-related protein 1, H-ERG, hERG-1, hERG1, Voltage-gated potassium channel subunit Kv11.1
no
no
GSMPVRRGHVAPQNTFLDTIIRKFEGQSRKFIIANARVENCAVIYCNDGFCELCGYSRAEVMQRPCTCDFLHGPRTQRRA
AAQIAQALLGAEERKVEIAFYRKDGSCFLCLVDVVPVKNEDGAVIMFILNFEVVMEK
GSMPVRRGHVAPQNTFLDTIIRKFEGQSRKFIIANARVENCAVIYCNDGFCELCGYSRAEVMQRPCTCDFLHGPRTQRRA
AAQIAQALLGAEERKVEIAFYRKDGSCFLCLVDVVPVKNEDGAVIMFILNFEVVMEK
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
human
sample
ERG, ERG1, HERG, KCNH2
9606
Homo sapiens
562
Escherichia coli
Bl21(DE3)
plasmid
pGEX-4T
1
2.03
39.40
0.590
VAPOR DIFFUSION, SITTING DROP
7.0
1.0M sodium/potassium tartrate, 0.1M Hepes, pH 7.0, vapor diffusion, sitting drop, temperature 298K
298
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
2013-03-27
1
1
2013-06-19
1
2
2023-11-08
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2012-10-25
REL
REL
HOH
water
1BYW
PDB
experimental model
HOH
1
2
HOH
HOH
201
A
HOH
2
2
HOH
HOH
202
A
HOH
3
2
HOH
HOH
203
A
HOH
4
2
HOH
HOH
204
A
HOH
5
2
HOH
HOH
205
A
HOH
6
2
HOH
HOH
206
A
HOH
7
2
HOH
HOH
207
A
HOH
8
2
HOH
HOH
208
A
HOH
9
2
HOH
HOH
209
A
HOH
10
2
HOH
HOH
210
A
HOH
11
2
HOH
HOH
211
A
HOH
12
2
HOH
HOH
212
A
HOH
13
2
HOH
HOH
213
A
HOH
14
2
HOH
HOH
214
A
HOH
15
2
HOH
HOH
215
A
HOH
16
2
HOH
HOH
216
A
HOH
17
2
HOH
HOH
217
A
HOH
18
2
HOH
HOH
218
A
HOH
19
2
HOH
HOH
219
A
HOH
20
2
HOH
HOH
220
A
HOH
21
2
HOH
HOH
221
A
HOH
22
2
HOH
HOH
222
A
HOH
23
2
HOH
HOH
223
A
HOH
24
2
HOH
HOH
224
A
HOH
25
2
HOH
HOH
225
A
HOH
26
2
HOH
HOH
226
A
HOH
27
2
HOH
HOH
227
A
HOH
28
2
HOH
HOH
228
A
HOH
29
2
HOH
HOH
229
A
HOH
30
2
HOH
HOH
230
A
HOH
31
2
HOH
HOH
231
A
HOH
32
2
HOH
HOH
232
A
HOH
33
2
HOH
HOH
233
A
HOH
34
2
HOH
HOH
234
A
HOH
35
2
HOH
HOH
235
A
HOH
36
2
HOH
HOH
236
A
HOH
37
2
HOH
HOH
237
A
HOH
38
2
HOH
HOH
238
A
HOH
39
2
HOH
HOH
239
A
HOH
40
2
HOH
HOH
240
A
n
1
-1
A
n
2
0
A
n
3
1
A
n
4
2
A
n
5
3
A
n
6
4
A
n
7
5
A
n
8
6
A
n
9
7
A
n
10
8
A
n
11
9
A
n
12
10
A
n
13
11
A
n
14
12
A
n
15
13
A
n
16
14
A
n
17
15
A
n
18
16
A
n
19
17
A
n
20
18
A
n
21
19
A
n
22
20
A
n
23
21
A
n
24
22
A
n
25
23
A
n
26
24
A
n
27
25
A
SER
26
n
28
SER
26
A
ARG
27
n
29
ARG
27
A
LYS
28
n
30
LYS
28
A
PHE
29
n
31
PHE
29
A
ILE
30
n
32
ILE
30
A
ILE
31
n
33
ILE
31
A
ALA
32
n
34
ALA
32
A
ASN
33
n
35
ASN
33
A
ALA
34
n
36
ALA
34
A
ARG
35
n
37
ARG
35
A
VAL
36
n
38
VAL
36
A
GLU
37
n
39
GLU
37
A
ASN
38
n
40
ASN
38
A
CYS
39
n
41
CYS
39
A
ALA
40
n
42
ALA
40
A
VAL
41
n
43
VAL
41
A
ILE
42
n
44
ILE
42
A
TYR
43
n
45
TYR
43
A
CYS
44
n
46
CYS
44
A
ASN
45
n
47
ASN
45
A
ASP
46
n
48
ASP
46
A
GLY
47
n
49
GLY
47
A
PHE
48
n
50
PHE
48
A
CYS
49
n
51
CYS
49
A
GLU
50
n
52
GLU
50
A
LEU
51
n
53
LEU
51
A
CYS
52
n
54
CYS
52
A
GLY
53
n
55
GLY
53
A
TYR
54
n
56
TYR
54
A
SER
55
n
57
SER
55
A
ARG
56
n
58
ARG
56
A
ALA
57
n
59
ALA
57
A
GLU
58
n
60
GLU
58
A
VAL
59
n
61
VAL
59
A
MET
60
n
62
MET
60
A
GLN
61
n
63
GLN
61
A
ARG
62
n
64
ARG
62
A
PRO
63
n
65
PRO
63
A
CYS
64
n
66
CYS
64
A
THR
65
n
67
THR
65
A
CYS
66
n
68
CYS
66
A
ASP
67
n
69
ASP
67
A
PHE
68
n
70
PHE
68
A
LEU
69
n
71
LEU
69
A
HIS
70
n
72
HIS
70
A
GLY
71
n
73
GLY
71
A
PRO
72
n
74
PRO
72
A
ARG
73
n
75
ARG
73
A
THR
74
n
76
THR
74
A
GLN
75
n
77
GLN
75
A
ARG
76
n
78
ARG
76
A
ARG
77
n
79
ARG
77
A
ALA
78
n
80
ALA
78
A
ALA
79
n
81
ALA
79
A
ALA
80
n
82
ALA
80
A
GLN
81
n
83
GLN
81
A
ILE
82
n
84
ILE
82
A
ALA
83
n
85
ALA
83
A
GLN
84
n
86
GLN
84
A
ALA
85
n
87
ALA
85
A
LEU
86
n
88
LEU
86
A
LEU
87
n
89
LEU
87
A
GLY
88
n
90
GLY
88
A
ALA
89
n
91
ALA
89
A
GLU
90
n
92
GLU
90
A
GLU
91
n
93
GLU
91
A
ARG
92
n
94
ARG
92
A
LYS
93
n
95
LYS
93
A
VAL
94
n
96
VAL
94
A
GLU
95
n
97
GLU
95
A
ILE
96
n
98
ILE
96
A
ALA
97
n
99
ALA
97
A
PHE
98
n
100
PHE
98
A
TYR
99
n
101
TYR
99
A
ARG
100
n
102
ARG
100
A
LYS
101
n
103
LYS
101
A
ASP
102
n
104
ASP
102
A
GLY
103
n
105
GLY
103
A
SER
104
n
106
SER
104
A
CYS
105
n
107
CYS
105
A
PHE
106
n
108
PHE
106
A
LEU
107
n
109
LEU
107
A
CYS
108
n
110
CYS
108
A
LEU
109
n
111
LEU
109
A
VAL
110
n
112
VAL
110
A
ASP
111
n
113
ASP
111
A
VAL
112
n
114
VAL
112
A
VAL
113
n
115
VAL
113
A
PRO
114
n
116
PRO
114
A
VAL
115
n
117
VAL
115
A
LYS
116
n
118
LYS
116
A
ASN
117
n
119
ASN
117
A
GLU
118
n
120
GLU
118
A
ASP
119
n
121
ASP
119
A
GLY
120
n
122
GLY
120
A
ALA
121
n
123
ALA
121
A
VAL
122
n
124
VAL
122
A
ILE
123
n
125
ILE
123
A
MET
124
n
126
MET
124
A
PHE
125
n
127
PHE
125
A
ILE
126
n
128
ILE
126
A
LEU
127
n
129
LEU
127
A
ASN
128
n
130
ASN
128
A
PHE
129
n
131
PHE
129
A
GLU
130
n
132
GLU
130
A
VAL
131
n
133
VAL
131
A
VAL
132
n
134
VAL
132
A
MET
133
n
135
MET
133
A
GLU
134
n
136
GLU
134
A
LYS
135
n
137
LYS
135
A
3.7473
0.8145
0.8472
6.2288
-0.1815
5.1754
0.1925
-0.1390
-0.6160
-0.2037
-0.2077
-0.4381
0.4504
0.0063
-0.0028
0.1690
-0.0269
-0.0073
0.1777
0.0749
0.3369
refined
18.7589
13.3032
14.0372
X-RAY DIFFRACTION
5.4891
1.2871
0.3043
4.4948
-1.1436
6.0708
0.2162
-0.6749
0.3012
0.8318
-0.4348
-0.2591
0.1309
-0.0058
0.1953
0.2936
-0.0766
-0.0665
0.2330
0.0494
0.2329
refined
13.8522
14.1949
24.2170
X-RAY DIFFRACTION
4.1052
-0.8344
3.2259
4.0790
-0.7077
6.3138
-0.4676
-0.0668
-0.2265
0.6739
-0.3359
-0.8035
0.8339
0.6484
0.7625
0.4243
0.0269
0.0525
0.1830
0.0898
0.3757
refined
16.0940
5.9232
16.1915
X-RAY DIFFRACTION
6.2680
2.7038
2.3733
2.9521
1.4150
4.9210
-0.0325
-0.5883
-0.1350
0.0148
-0.1039
0.2716
0.5734
-1.3661
0.0325
0.3893
-0.2465
-0.0778
0.5032
0.0018
0.2129
refined
3.5956
6.3747
17.5106
X-RAY DIFFRACTION
5.9262
-1.3189
0.6012
6.7148
1.6118
2.1927
0.1665
0.2571
-0.6356
-0.0027
-0.7490
0.5050
0.3784
-1.8099
0.5409
0.5654
-0.2483
-0.0585
0.6445
-0.0702
0.3082
refined
1.3357
5.8393
6.6059
X-RAY DIFFRACTION
8.4680
0.8843
0.0737
6.1938
-2.3364
3.1849
0.6524
1.5195
-0.7842
-1.7352
0.4756
-0.3291
0.7089
-0.3370
-0.5561
0.5355
-0.1572
-0.0367
0.2294
0.0119
0.3455
refined
11.4828
7.5068
3.7604
X-RAY DIFFRACTION
5.7848
-2.1959
-4.3870
4.3620
3.4689
4.2677
-0.2456
1.0709
-0.2695
-1.5473
0.2552
-0.9402
-0.1515
-0.3920
-0.0681
0.5006
0.1328
-0.0475
0.4567
0.0714
0.3890
refined
10.1206
15.0121
1.8326
X-RAY DIFFRACTION
1.9504
0.8545
-0.8676
1.8799
-0.3275
3.5524
0.2212
-0.8950
0.3525
-0.1760
-0.8167
0.3480
0.1159
-0.7238
0.2708
0.0652
-0.2401
-0.0090
0.6383
-0.0735
0.2434
refined
2.9073
13.2845
17.2253
X-RAY DIFFRACTION
2.3924
2.5296
-0.8763
4.4808
-2.5509
7.6910
0.1489
0.5140
-0.7574
-1.1356
0.2364
-1.0237
0.3443
0.5871
-0.0341
0.4036
-0.0391
0.1750
0.3292
0.0015
0.4418
refined
22.8428
15.3592
2.8755
X-RAY DIFFRACTION
4.1448
-3.1040
0.0306
3.8574
2.1397
3.1537
0.1436
0.4681
0.6854
-0.1331
-0.3674
-0.1064
-0.9729
-1.8524
0.0464
0.3039
0.0570
-0.0530
0.5051
0.0638
0.2822
refined
5.3428
19.1384
14.4559
X-RAY DIFFRACTION
A
26
A
44
X-RAY DIFFRACTION
1
(chain A and resid 26:44)
A
45
A
60
X-RAY DIFFRACTION
2
(chain A and resid 45:60)
A
61
A
65
X-RAY DIFFRACTION
3
(chain A and resid 61:65)
A
66
A
74
X-RAY DIFFRACTION
4
(chain A and resid 66:74)
A
75
A
81
X-RAY DIFFRACTION
5
(chain A and resid 75:81)
A
82
A
88
X-RAY DIFFRACTION
6
(chain A and resid 82:88)
A
89
A
93
X-RAY DIFFRACTION
7
(chain A and resid 89:93)
A
94
A
112
X-RAY DIFFRACTION
8
(chain A and resid 94:112)
A
113
A
126
X-RAY DIFFRACTION
9
(chain A and resid 113:126)
A
127
A
133
X-RAY DIFFRACTION
10
(chain A and resid 127:133)
author_and_software_defined_assembly
PISA
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
ILE
42
A
O
ILE
44
A
N
ILE
31
A
N
ILE
33
A
N
ALA
32
A
N
ALA
34
A
O
PHE
125
A
O
PHE
127
A
O
VAL
132
A
O
VAL
134
A
N
LEU
107
A
N
LEU
109
A
O
VAL
110
A
O
VAL
112
A
N
VAL
94
A
N
VAL
96
1
A
CB
ARG
27
A
CB
ARG
29
0
Y
1
A
CG
ARG
27
A
CG
ARG
29
0
Y
1
A
CD
ARG
27
A
CD
ARG
29
0
Y
1
A
NE
ARG
27
A
NE
ARG
29
0
Y
1
A
CZ
ARG
27
A
CZ
ARG
29
0
Y
1
A
NH1
ARG
27
A
NH1
ARG
29
0
Y
1
A
NH2
ARG
27
A
NH2
ARG
29
0
Y
1
A
CZ
ARG
35
A
CZ
ARG
37
0
Y
1
A
NH1
ARG
35
A
NH1
ARG
37
0
Y
1
A
NH2
ARG
35
A
NH2
ARG
37
0
Y
1
A
CD
GLU
37
A
CD
GLU
39
0
Y
1
A
OE1
GLU
37
A
OE1
GLU
39
0
Y
1
A
OE2
GLU
37
A
OE2
GLU
39
0
Y
1
A
CD
GLU
90
A
CD
GLU
92
0
Y
1
A
OE1
GLU
90
A
OE1
GLU
92
0
Y
1
A
OE2
GLU
90
A
OE2
GLU
92
0
Y
1
A
CG
GLU
118
A
CG
GLU
120
0
Y
1
A
CG
ASP
119
A
CG
ASP
121
0
Y
1
A
OD1
ASP
119
A
OD1
ASP
121
0
Y
1
A
OD2
ASP
119
A
OD2
ASP
121
0
Y
1
A
CB
GLU
134
A
CB
GLU
136
0
Y
1
A
CG
GLU
134
A
CG
GLU
136
0
Y
1
A
GLY
-1
A
GLY
1
1
Y
1
A
SER
0
A
SER
2
1
Y
1
A
MET
1
A
MET
3
1
Y
1
A
PRO
2
A
PRO
4
1
Y
1
A
VAL
3
A
VAL
5
1
Y
1
A
ARG
4
A
ARG
6
1
Y
1
A
ARG
5
A
ARG
7
1
Y
1
A
GLY
6
A
GLY
8
1
Y
1
A
HIS
7
A
HIS
9
1
Y
1
A
VAL
8
A
VAL
10
1
Y
1
A
ALA
9
A
ALA
11
1
Y
1
A
PRO
10
A
PRO
12
1
Y
1
A
GLN
11
A
GLN
13
1
Y
1
A
ASN
12
A
ASN
14
1
Y
1
A
THR
13
A
THR
15
1
Y
1
A
PHE
14
A
PHE
16
1
Y
1
A
LEU
15
A
LEU
17
1
Y
1
A
ASP
16
A
ASP
18
1
Y
1
A
THR
17
A
THR
19
1
Y
1
A
ILE
18
A
ILE
20
1
Y
1
A
ILE
19
A
ILE
21
1
Y
1
A
ARG
20
A
ARG
22
1
Y
1
A
LYS
21
A
LYS
23
1
Y
1
A
PHE
22
A
PHE
24
1
Y
1
A
GLU
23
A
GLU
25
1
Y
1
A
GLY
24
A
GLY
26
1
Y
1
A
GLN
25
A
GLN
27
1
Y
97.290
39.6202
16.950
5.0643
0.0000
-0.0000
5.0643
0.0000
-10.1286
0.2394
0.2005
0.2023
0.2023
1.960
33.1690
476
9877
9877
4.8200
99.9600
1.000
0.000
0.8485
0.2000
Random
1
0.000
MOLECULAR REPLACEMENT
20.9300
1.2400
1.4000
1BYW
ML
FLAT BULK SOLVENT MODEL
60.4240
0.3840
1.960
33.1690
40
902
0
0
862
0.004
884
0.797
1190
0.045
132
0.002
157
13.512
335
0.2574
0.2368
2.2413
176
3004
3180
3
100.0000
0.2252
0.1942
2.8235
146
3092
3238
3
100.0000
0.2393
0.1944
33.1739
154
3305
3459
3
100.0000
1.960
49.138
4HQA
9923
9923
0.9
0.9
0.103
1
21.100
16.700
100.000
0.747
0.724
1.960
2.060
0.900
23033
1380
0.181
0.747
0.724
1
4.200
16.700
100.000
0.527
0.512
2.060
2.190
1.500
23253
1341
0.125
0.527
0.512
1
6.000
17.300
100.000
0.401
0.389
2.190
2.340
1.900
21538
1247
0.096
0.401
0.389
1
8.000
17.300
100.000
0.269
0.261
2.340
2.530
2.100
20200
1174
0.064
0.269
0.261
1
11.500
17.200
100.000
0.196
0.190
2.530
2.770
3.900
18541
1090
0.047
0.196
0.190
1
16.000
17.000
100.000
0.118
0.115
2.770
3.100
5.800
16900
999
0.029
0.118
0.115
1
25.700
16.900
100.000
0.074
0.072
3.100
3.570
8.400
14924
901
0.018
0.074
0.072
1
36.800
16.600
100.000
0.051
0.049
3.570
4.380
11.900
12550
770
0.012
0.051
0.049
1
47.100
16.300
100.000
0.049
0.048
4.380
6.190
11.900
9670
629
0.012
0.049
0.048
1
56.300
15.400
100.000
0.047
0.045
6.190
33.685
11.100
5115
392
0.013
0.047
0.045
1
61.500
13.000
99.300
data reduction
Andrew G.W. Leslie
andrew@mrc-lmb.cam.ac.uk
http://www.mrc-lmb.cam.ac.uk/harry/mosflm/
MOSFLM
package
data scaling
Phil R. Evans
pre@mrc-lmb.cam.ac.uk
2010/01/06
Fortran_77
http://www.ccp4.ac.uk/dist/html/scala.html
SCALA
other
3.3.16
phasing
Randy J. Read
cimr-phaser@lists.cam.ac.uk
http://www-structmed.cimr.cam.ac.uk/phaser/
PHASER
program
refinement
Paul D. Adams
PDAdams@lbl.gov
C++
http://www.phenix-online.org/
PHENIX
package
1.7.3_928
data extraction
PDB
deposit@deposit.rcsb.org
April 22, 2011
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.11
Crystal structure of PAS domain from the human ERG (hERG) potassium channel
1
N
N
2
N
N
The biological unit is most likely a monomer. There is 1 biological unit in the asymmetric unit
A
ASN
45
A
ASN
47
HELX_P
A
GLY
53
A
GLY
55
1
1
9
A
SER
55
A
SER
57
HELX_P
A
MET
60
A
MET
62
1
2
6
A
CYS
66
A
CYS
68
HELX_P
A
HIS
70
A
HIS
72
5
3
5
A
GLN
75
A
GLN
77
HELX_P
A
GLY
88
A
GLY
90
1
4
14
TRANSPORT PROTEIN
Potassium channel domain, PAS domain, TRANSPORT PROTEIN
KCNH2_HUMAN
UNP
1
1
Q12809
MPVRRGHVAPQNTFLDTIIRKFEGQSRKFIIANARVENCAVIYCNDGFCELCGYSRAEVMQRPCTCDFLHGPRTQRRAAA
QIAQALLGAEERKVEIAFYRKDGSCFLCLVDVVPVKNEDGAVIMFILNFEVVMEK
1
135
4HQA
1
135
Q12809
A
1
3
137
1
expression tag
GLY
-1
4HQA
A
Q12809
UNP
1
1
expression tag
SER
0
4HQA
A
Q12809
UNP
2
5
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
41
A
VAL
43
A
CYS
44
A
CYS
46
A
PHE
29
A
PHE
31
A
ASN
33
A
ASN
35
A
VAL
122
A
VAL
124
A
GLU
134
A
GLU
136
A
CYS
105
A
CYS
107
A
LYS
116
A
LYS
118
A
ARG
92
A
ARG
94
A
TYR
99
A
TYR
101
179
P 65 2 2