0.024810
0.000000
0.000000
0.000000
0.018466
0.000000
0.000000
0.000000
0.012213
0.00000
0.00000
0.00000
Fujiwara, Y.
Takeshita, K.
Kobayashi, M.
Okamura, Y.
Nakagawa, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
40.307
54.154
81.883
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
C9 H11 N O2
165.189
y
PHENYLALANINE
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
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
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
Y
239
N
C
Y
240
N
C
N
241
N
O
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
H
N
251
N
H
N
252
N
H
N
253
N
N
N
254
S
C
N
255
N
C
N
256
N
O
N
257
N
C
N
258
N
O
N
259
N
O
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
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
N
289
N
C
N
290
N
C
N
291
N
O
N
292
N
H
N
293
N
H
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
H
N
302
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
Y
229
N
doub
Y
230
N
sing
Y
231
N
sing
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
doub
N
236
N
sing
Y
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
doub
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
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
doub
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
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
To be Published
0353
Crystal Structure of a Parallel Coiled-Coil Dimerization Domain from the Voltage-Gated Proton Channel (Oxidation/H2O2)
10.2210/pdb3vmz/pdb
pdb_00003vmz
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
90
1
CCD
2010-05-23
RAYONIX MX225HE
SI 111
SINGLE WAVELENGTH
M
x-ray
1
0.9000
1.0
BL44XU
SPring-8
0.9000
SYNCHROTRON
SPRING-8 BEAMLINE BL44XU
5926.823
Voltage-gated hydrogen channel 1
C-TERMINAL DOMAIN (UNP RESIDUES 220-269)
4
man
polymer
18.015
water
225
nat
water
Hydrogen voltage-gated channel 1, HV1, Voltage sensor domain-only protein, mVSOP
no
no
GSERQILRLKQINIQLATKIQHLEFSCSEKEQEIERLNKLLKQNGLLGDVN
GSERQILRLKQINIQLATKIQHLEFSCSEKEQEIERLNKLLKQNGLLGDVN
A,C,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
mouse
sample
Bts, Hvcn1, Vsop
10090
Mus musculus
562
ESCHERICHIA COLI
BL21PLYSS
PLASMID
PET28HMT
1
1.88
34.74
VAPOR DIFFUSION, HANGING DROP
8.0
0.1M KCL, 0.05 M TRIS-HCL PH8.0, 0.1M SODIUM MALONATE, 30% PEG 1000, 5MM H2O2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 283K
283
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Refinement description
Data collection
Database references
Refinement description
1
0
2013-01-30
1
1
2017-11-22
1
2
2023-11-08
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
PDBJ
Y
PDBJ
2011-12-19
REL
REL
HOH
water
3VMX
PDB
experimental model
HOH
1
2
HOH
HOH
301
A
HOH
4
2
HOH
HOH
302
A
HOH
8
2
HOH
HOH
303
A
HOH
19
2
HOH
HOH
304
A
HOH
20
2
HOH
HOH
305
A
HOH
28
2
HOH
HOH
306
A
HOH
29
2
HOH
HOH
307
A
HOH
33
2
HOH
HOH
308
A
HOH
39
2
HOH
HOH
309
A
HOH
42
2
HOH
HOH
310
A
HOH
44
2
HOH
HOH
311
A
HOH
48
2
HOH
HOH
312
A
HOH
50
2
HOH
HOH
313
A
HOH
54
2
HOH
HOH
314
A
HOH
59
2
HOH
HOH
315
A
HOH
65
2
HOH
HOH
316
A
HOH
66
2
HOH
HOH
317
A
HOH
81
2
HOH
HOH
318
A
HOH
83
2
HOH
HOH
319
A
HOH
84
2
HOH
HOH
320
A
HOH
85
2
HOH
HOH
321
A
HOH
86
2
HOH
HOH
322
A
HOH
88
2
HOH
HOH
323
A
HOH
92
2
HOH
HOH
324
A
HOH
96
2
HOH
HOH
325
A
HOH
98
2
HOH
HOH
326
A
HOH
100
2
HOH
HOH
327
A
HOH
102
2
HOH
HOH
328
A
HOH
103
2
HOH
HOH
329
A
HOH
110
2
HOH
HOH
330
A
HOH
112
2
HOH
HOH
331
A
HOH
113
2
HOH
HOH
332
A
HOH
120
2
HOH
HOH
333
A
HOH
121
2
HOH
HOH
334
A
HOH
122
2
HOH
HOH
335
A
HOH
123
2
HOH
HOH
336
A
HOH
126
2
HOH
HOH
337
A
HOH
127
2
HOH
HOH
338
A
HOH
129
2
HOH
HOH
339
A
HOH
132
2
HOH
HOH
340
A
HOH
135
2
HOH
HOH
341
A
HOH
155
2
HOH
HOH
342
A
HOH
168
2
HOH
HOH
343
A
HOH
170
2
HOH
HOH
344
A
HOH
171
2
HOH
HOH
345
A
HOH
172
2
HOH
HOH
346
A
HOH
174
2
HOH
HOH
347
A
HOH
189
2
HOH
HOH
348
A
HOH
198
2
HOH
HOH
349
A
HOH
202
2
HOH
HOH
350
A
HOH
205
2
HOH
HOH
351
A
HOH
207
2
HOH
HOH
352
A
HOH
212
2
HOH
HOH
353
A
HOH
216
2
HOH
HOH
354
A
HOH
270
2
HOH
HOH
355
A
HOH
271
2
HOH
HOH
356
A
HOH
272
2
HOH
HOH
357
A
HOH
273
2
HOH
HOH
358
A
HOH
274
2
HOH
HOH
359
A
HOH
2
2
HOH
HOH
301
C
HOH
3
2
HOH
HOH
302
C
HOH
13
2
HOH
HOH
303
C
HOH
14
2
HOH
HOH
304
C
HOH
16
2
HOH
HOH
305
C
HOH
17
2
HOH
HOH
306
C
HOH
18
2
HOH
HOH
307
C
HOH
25
2
HOH
HOH
308
C
HOH
27
2
HOH
HOH
309
C
HOH
32
2
HOH
HOH
310
C
HOH
34
2
HOH
HOH
311
C
HOH
41
2
HOH
HOH
312
C
HOH
43
2
HOH
HOH
313
C
HOH
46
2
HOH
HOH
314
C
HOH
49
2
HOH
HOH
315
C
HOH
60
2
HOH
HOH
316
C
HOH
62
2
HOH
HOH
317
C
HOH
63
2
HOH
HOH
318
C
HOH
64
2
HOH
HOH
319
C
HOH
71
2
HOH
HOH
320
C
HOH
73
2
HOH
HOH
321
C
HOH
74
2
HOH
HOH
322
C
HOH
75
2
HOH
HOH
323
C
HOH
80
2
HOH
HOH
324
C
HOH
97
2
HOH
HOH
325
C
HOH
99
2
HOH
HOH
326
C
HOH
105
2
HOH
HOH
327
C
HOH
106
2
HOH
HOH
328
C
HOH
108
2
HOH
HOH
329
C
HOH
111
2
HOH
HOH
330
C
HOH
136
2
HOH
HOH
331
C
HOH
137
2
HOH
HOH
332
C
HOH
138
2
HOH
HOH
333
C
HOH
139
2
HOH
HOH
334
C
HOH
141
2
HOH
HOH
335
C
HOH
142
2
HOH
HOH
336
C
HOH
143
2
HOH
HOH
337
C
HOH
144
2
HOH
HOH
338
C
HOH
145
2
HOH
HOH
339
C
HOH
146
2
HOH
HOH
340
C
HOH
147
2
HOH
HOH
341
C
HOH
165
2
HOH
HOH
342
C
HOH
173
2
HOH
HOH
343
C
HOH
175
2
HOH
HOH
344
C
HOH
180
2
HOH
HOH
345
C
HOH
186
2
HOH
HOH
346
C
HOH
195
2
HOH
HOH
347
C
HOH
196
2
HOH
HOH
348
C
HOH
206
2
HOH
HOH
349
C
HOH
209
2
HOH
HOH
350
C
HOH
210
2
HOH
HOH
351
C
HOH
214
2
HOH
HOH
352
C
HOH
6
2
HOH
HOH
301
B
HOH
9
2
HOH
HOH
302
B
HOH
10
2
HOH
HOH
303
B
HOH
11
2
HOH
HOH
304
B
HOH
12
2
HOH
HOH
305
B
HOH
15
2
HOH
HOH
306
B
HOH
24
2
HOH
HOH
307
B
HOH
30
2
HOH
HOH
308
B
HOH
35
2
HOH
HOH
309
B
HOH
36
2
HOH
HOH
310
B
HOH
37
2
HOH
HOH
311
B
HOH
45
2
HOH
HOH
312
B
HOH
52
2
HOH
HOH
313
B
HOH
55
2
HOH
HOH
314
B
HOH
56
2
HOH
HOH
315
B
HOH
57
2
HOH
HOH
316
B
HOH
58
2
HOH
HOH
317
B
HOH
68
2
HOH
HOH
318
B
HOH
69
2
HOH
HOH
319
B
HOH
70
2
HOH
HOH
320
B
HOH
76
2
HOH
HOH
321
B
HOH
77
2
HOH
HOH
322
B
HOH
78
2
HOH
HOH
323
B
HOH
82
2
HOH
HOH
324
B
HOH
89
2
HOH
HOH
325
B
HOH
90
2
HOH
HOH
326
B
HOH
94
2
HOH
HOH
327
B
HOH
115
2
HOH
HOH
328
B
HOH
116
2
HOH
HOH
329
B
HOH
118
2
HOH
HOH
330
B
HOH
128
2
HOH
HOH
331
B
HOH
133
2
HOH
HOH
332
B
HOH
134
2
HOH
HOH
333
B
HOH
148
2
HOH
HOH
334
B
HOH
149
2
HOH
HOH
335
B
HOH
150
2
HOH
HOH
336
B
HOH
151
2
HOH
HOH
337
B
HOH
152
2
HOH
HOH
338
B
HOH
153
2
HOH
HOH
339
B
HOH
154
2
HOH
HOH
340
B
HOH
156
2
HOH
HOH
341
B
HOH
157
2
HOH
HOH
342
B
HOH
158
2
HOH
HOH
343
B
HOH
159
2
HOH
HOH
344
B
HOH
160
2
HOH
HOH
345
B
HOH
161
2
HOH
HOH
346
B
HOH
162
2
HOH
HOH
347
B
HOH
163
2
HOH
HOH
348
B
HOH
164
2
HOH
HOH
349
B
HOH
167
2
HOH
HOH
350
B
HOH
176
2
HOH
HOH
351
B
HOH
177
2
HOH
HOH
352
B
HOH
179
2
HOH
HOH
353
B
HOH
182
2
HOH
HOH
354
B
HOH
184
2
HOH
HOH
355
B
HOH
185
2
HOH
HOH
356
B
HOH
188
2
HOH
HOH
357
B
HOH
191
2
HOH
HOH
358
B
HOH
192
2
HOH
HOH
359
B
HOH
193
2
HOH
HOH
360
B
HOH
197
2
HOH
HOH
361
B
HOH
201
2
HOH
HOH
362
B
HOH
203
2
HOH
HOH
363
B
HOH
204
2
HOH
HOH
364
B
HOH
208
2
HOH
HOH
365
B
HOH
211
2
HOH
HOH
366
B
HOH
215
2
HOH
HOH
367
B
HOH
218
2
HOH
HOH
368
B
HOH
270
2
HOH
HOH
369
B
HOH
79
2
HOH
HOH
301
D
HOH
5
2
HOH
HOH
302
D
HOH
7
2
HOH
HOH
303
D
HOH
21
2
HOH
HOH
304
D
HOH
22
2
HOH
HOH
305
D
HOH
23
2
HOH
HOH
306
D
HOH
26
2
HOH
HOH
307
D
HOH
31
2
HOH
HOH
308
D
HOH
38
2
HOH
HOH
309
D
HOH
40
2
HOH
HOH
310
D
HOH
47
2
HOH
HOH
311
D
HOH
51
2
HOH
HOH
312
D
HOH
53
2
HOH
HOH
313
D
HOH
61
2
HOH
HOH
314
D
HOH
67
2
HOH
HOH
315
D
HOH
72
2
HOH
HOH
316
D
HOH
87
2
HOH
HOH
317
D
HOH
91
2
HOH
HOH
318
D
HOH
93
2
HOH
HOH
319
D
HOH
95
2
HOH
HOH
320
D
HOH
101
2
HOH
HOH
321
D
HOH
104
2
HOH
HOH
322
D
HOH
107
2
HOH
HOH
323
D
HOH
109
2
HOH
HOH
324
D
HOH
114
2
HOH
HOH
325
D
HOH
117
2
HOH
HOH
326
D
HOH
119
2
HOH
HOH
327
D
HOH
124
2
HOH
HOH
328
D
HOH
125
2
HOH
HOH
329
D
HOH
130
2
HOH
HOH
330
D
HOH
131
2
HOH
HOH
331
D
HOH
140
2
HOH
HOH
332
D
HOH
166
2
HOH
HOH
333
D
HOH
169
2
HOH
HOH
334
D
HOH
178
2
HOH
HOH
335
D
HOH
181
2
HOH
HOH
336
D
HOH
183
2
HOH
HOH
337
D
HOH
187
2
HOH
HOH
338
D
HOH
190
2
HOH
HOH
339
D
HOH
194
2
HOH
HOH
340
D
HOH
199
2
HOH
HOH
341
D
HOH
200
2
HOH
HOH
342
D
HOH
213
2
HOH
HOH
343
D
HOH
217
2
HOH
HOH
344
D
HOH
270
2
HOH
HOH
345
D
GLY
219
n
1
GLY
219
A
SER
220
n
2
SER
220
A
GLU
221
n
3
GLU
221
A
ARG
222
n
4
ARG
222
A
GLN
223
n
5
GLN
223
A
ILE
224
n
6
ILE
224
A
LEU
225
n
7
LEU
225
A
ARG
226
n
8
ARG
226
A
LEU
227
n
9
LEU
227
A
LYS
228
n
10
LYS
228
A
GLN
229
n
11
GLN
229
A
ILE
230
n
12
ILE
230
A
ASN
231
n
13
ASN
231
A
ILE
232
n
14
ILE
232
A
GLN
233
n
15
GLN
233
A
LEU
234
n
16
LEU
234
A
ALA
235
n
17
ALA
235
A
THR
236
n
18
THR
236
A
LYS
237
n
19
LYS
237
A
ILE
238
n
20
ILE
238
A
GLN
239
n
21
GLN
239
A
HIS
240
n
22
HIS
240
A
LEU
241
n
23
LEU
241
A
GLU
242
n
24
GLU
242
A
PHE
243
n
25
PHE
243
A
SER
244
n
26
SER
244
A
CYS
245
n
27
CYS
245
A
SER
246
n
28
SER
246
A
GLU
247
n
29
GLU
247
A
LYS
248
n
30
LYS
248
A
GLU
249
n
31
GLU
249
A
GLN
250
n
32
GLN
250
A
GLU
251
n
33
GLU
251
A
ILE
252
n
34
ILE
252
A
GLU
253
n
35
GLU
253
A
ARG
254
n
36
ARG
254
A
LEU
255
n
37
LEU
255
A
ASN
256
n
38
ASN
256
A
LYS
257
n
39
LYS
257
A
LEU
258
n
40
LEU
258
A
LEU
259
n
41
LEU
259
A
LYS
260
n
42
LYS
260
A
GLN
261
n
43
GLN
261
A
ASN
262
n
44
ASN
262
A
GLY
263
n
45
GLY
263
A
LEU
264
n
46
LEU
264
A
LEU
265
n
47
LEU
265
A
GLY
266
n
48
GLY
266
A
n
49
267
A
n
50
268
A
n
51
269
A
GLY
219
n
1
GLY
219
C
SER
220
n
2
SER
220
C
GLU
221
n
3
GLU
221
C
ARG
222
n
4
ARG
222
C
GLN
223
n
5
GLN
223
C
ILE
224
n
6
ILE
224
C
LEU
225
n
7
LEU
225
C
ARG
226
n
8
ARG
226
C
LEU
227
n
9
LEU
227
C
LYS
228
n
10
LYS
228
C
GLN
229
n
11
GLN
229
C
ILE
230
n
12
ILE
230
C
ASN
231
n
13
ASN
231
C
ILE
232
n
14
ILE
232
C
GLN
233
n
15
GLN
233
C
LEU
234
n
16
LEU
234
C
ALA
235
n
17
ALA
235
C
THR
236
n
18
THR
236
C
LYS
237
n
19
LYS
237
C
ILE
238
n
20
ILE
238
C
GLN
239
n
21
GLN
239
C
HIS
240
n
22
HIS
240
C
LEU
241
n
23
LEU
241
C
GLU
242
n
24
GLU
242
C
PHE
243
n
25
PHE
243
C
SER
244
n
26
SER
244
C
CYS
245
n
27
CYS
245
C
SER
246
n
28
SER
246
C
GLU
247
n
29
GLU
247
C
LYS
248
n
30
LYS
248
C
GLU
249
n
31
GLU
249
C
GLN
250
n
32
GLN
250
C
GLU
251
n
33
GLU
251
C
ILE
252
n
34
ILE
252
C
GLU
253
n
35
GLU
253
C
ARG
254
n
36
ARG
254
C
LEU
255
n
37
LEU
255
C
ASN
256
n
38
ASN
256
C
LYS
257
n
39
LYS
257
C
LEU
258
n
40
LEU
258
C
LEU
259
n
41
LEU
259
C
LYS
260
n
42
LYS
260
C
GLN
261
n
43
GLN
261
C
ASN
262
n
44
ASN
262
C
GLY
263
n
45
GLY
263
C
LEU
264
n
46
LEU
264
C
LEU
265
n
47
LEU
265
C
GLY
266
n
48
GLY
266
C
n
49
267
C
n
50
268
C
n
51
269
C
GLY
219
n
1
GLY
219
B
SER
220
n
2
SER
220
B
GLU
221
n
3
GLU
221
B
ARG
222
n
4
ARG
222
B
GLN
223
n
5
GLN
223
B
ILE
224
n
6
ILE
224
B
LEU
225
n
7
LEU
225
B
ARG
226
n
8
ARG
226
B
LEU
227
n
9
LEU
227
B
LYS
228
n
10
LYS
228
B
GLN
229
n
11
GLN
229
B
ILE
230
n
12
ILE
230
B
ASN
231
n
13
ASN
231
B
ILE
232
n
14
ILE
232
B
GLN
233
n
15
GLN
233
B
LEU
234
n
16
LEU
234
B
ALA
235
n
17
ALA
235
B
THR
236
n
18
THR
236
B
LYS
237
n
19
LYS
237
B
ILE
238
n
20
ILE
238
B
GLN
239
n
21
GLN
239
B
HIS
240
n
22
HIS
240
B
LEU
241
n
23
LEU
241
B
GLU
242
n
24
GLU
242
B
PHE
243
n
25
PHE
243
B
SER
244
n
26
SER
244
B
CYS
245
n
27
CYS
245
B
SER
246
n
28
SER
246
B
GLU
247
n
29
GLU
247
B
LYS
248
n
30
LYS
248
B
GLU
249
n
31
GLU
249
B
GLN
250
n
32
GLN
250
B
GLU
251
n
33
GLU
251
B
ILE
252
n
34
ILE
252
B
GLU
253
n
35
GLU
253
B
ARG
254
n
36
ARG
254
B
LEU
255
n
37
LEU
255
B
ASN
256
n
38
ASN
256
B
LYS
257
n
39
LYS
257
B
LEU
258
n
40
LEU
258
B
LEU
259
n
41
LEU
259
B
LYS
260
n
42
LYS
260
B
GLN
261
n
43
GLN
261
B
ASN
262
n
44
ASN
262
B
GLY
263
n
45
GLY
263
B
LEU
264
n
46
LEU
264
B
LEU
265
n
47
LEU
265
B
GLY
266
n
48
GLY
266
B
n
49
267
B
n
50
268
B
n
51
269
B
GLY
219
n
1
GLY
219
D
SER
220
n
2
SER
220
D
GLU
221
n
3
GLU
221
D
ARG
222
n
4
ARG
222
D
GLN
223
n
5
GLN
223
D
ILE
224
n
6
ILE
224
D
LEU
225
n
7
LEU
225
D
ARG
226
n
8
ARG
226
D
LEU
227
n
9
LEU
227
D
LYS
228
n
10
LYS
228
D
GLN
229
n
11
GLN
229
D
ILE
230
n
12
ILE
230
D
ASN
231
n
13
ASN
231
D
ILE
232
n
14
ILE
232
D
GLN
233
n
15
GLN
233
D
LEU
234
n
16
LEU
234
D
ALA
235
n
17
ALA
235
D
THR
236
n
18
THR
236
D
LYS
237
n
19
LYS
237
D
ILE
238
n
20
ILE
238
D
GLN
239
n
21
GLN
239
D
HIS
240
n
22
HIS
240
D
LEU
241
n
23
LEU
241
D
GLU
242
n
24
GLU
242
D
PHE
243
n
25
PHE
243
D
SER
244
n
26
SER
244
D
CYS
245
n
27
CYS
245
D
SER
246
n
28
SER
246
D
GLU
247
n
29
GLU
247
D
LYS
248
n
30
LYS
248
D
GLU
249
n
31
GLU
249
D
GLN
250
n
32
GLN
250
D
GLU
251
n
33
GLU
251
D
ILE
252
n
34
ILE
252
D
GLU
253
n
35
GLU
253
D
ARG
254
n
36
ARG
254
D
LEU
255
n
37
LEU
255
D
ASN
256
n
38
ASN
256
D
LYS
257
n
39
LYS
257
D
LEU
258
n
40
LEU
258
D
LEU
259
n
41
LEU
259
D
LYS
260
n
42
LYS
260
D
GLN
261
n
43
GLN
261
D
ASN
262
n
44
ASN
262
D
GLY
263
n
45
GLY
263
D
LEU
264
n
46
LEU
264
D
LEU
265
n
47
LEU
265
D
n
48
266
D
n
49
267
D
n
50
268
D
n
51
269
D
0.5430
0.5229
0.0102
2.5763
-1.4277
1.1248
0.0255
-0.0913
-0.0776
-0.0721
-0.0422
-0.0150
0.0404
-0.0079
0.0166
0.0572
0.0148
0.0169
0.0497
0.0390
0.0683
refined
33.0991
32.5840
17.0078
X-RAY DIFFRACTION
0.8273
-1.0022
-0.1490
1.7375
0.1010
0.1213
0.0693
0.0051
0.0971
0.0541
-0.0838
-0.1311
-0.0520
0.0621
0.0145
0.0861
-0.0038
0.0176
0.1070
-0.0088
0.0748
refined
45.5096
31.9231
26.3005
X-RAY DIFFRACTION
A
220
A
265
X-RAY DIFFRACTION
1
B
220
B
265
X-RAY DIFFRACTION
1
C
220
C
265
X-RAY DIFFRACTION
2
D
220
D
265
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
2250
-25
7170
2300
-29
7270
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
1
A
CG
GLU
221
A
CG
GLU
3
1
Y
1
A
CD
GLU
221
A
CD
GLU
3
1
Y
1
A
OE1
GLU
221
A
OE1
GLU
3
1
Y
1
A
OE2
GLU
221
A
OE2
GLU
3
1
Y
1
A
ASP
267
A
ASP
49
1
Y
1
A
VAL
268
A
VAL
50
1
Y
1
A
ASN
269
A
ASN
51
1
Y
1
C
ASP
267
B
ASP
49
1
Y
1
C
VAL
268
B
VAL
50
1
Y
1
C
ASN
269
B
ASN
51
1
Y
1
B
ASP
267
C
ASP
49
1
Y
1
B
VAL
268
C
VAL
50
1
Y
1
B
ASN
269
C
ASN
51
1
Y
1
D
GLY
266
D
GLY
48
1
Y
1
D
ASP
267
D
ASP
49
1
Y
1
D
VAL
268
D
VAL
50
1
Y
1
D
ASN
269
D
ASN
51
1
Y
1
D
D
OE2
O
GLU
HOH
247
322
2.02
B
1
C
C
OE1
O
GLU
HOH
249
350
2.03
B
1
A
A
NH2
O
ARG
HOH
222
351
2.04
1
12.92
2.00
110.40
123.32
A
A
A
CB
CA
C
GLN
GLN
GLN
233
233
233
A
N
1
-11.72
1.70
111.00
99.28
A
A
A
CB
CG
CD2
LEU
LEU
LEU
241
241
241
N
1
13.36
1.20
111.50
124.86
C
C
C
CB
CA
C
CYS
CYS
CYS
245
245
245
B
N
1
3.12
0.50
120.30
123.42
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
222
222
222
N
1
3.31
0.50
120.30
123.61
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
254
254
254
N
1
-11.37
1.70
111.00
99.63
B
B
B
CB
CG
CD1
LEU
LEU
LEU
255
255
255
N
1
C
C
CB
SG
CYS
CYS
245
245
0.212
0.017
1.818
2.030
B
B
N
1
B
B
CB
SG
CYS
CYS
245
245
0.136
0.017
1.818
1.954
B
B
N
23.77
0.09000
0.00000
0.00000
0.08000
0.00000
-0.17000
0.960
0.938
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES
0.233
0.193
0.195
1.55
40.94
1346
26774
5.000
99.7
3.762
0.062
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
0.100
0.80
0.80
1.40
3VMX
MAXIMUM LIKELIHOOD
MASK
1.55
40.94
225
1781
0
0
1556
0.025
0.022
1660
2.360
1.997
2203
4.142
5.000
187
42.799
26.222
90
15.855
15.000
417
19.931
15.000
13
0.175
0.200
261
0.010
0.020
1141
1.512
1.500
960
2.404
2.000
1567
3.749
3.000
700
6.164
4.500
636
0.2690
0.2310
1.59
96
1774
20
97.65
1.550
50.000
3VMZ
26858
-3.000
0.07500
0.07500
1
10.9000
12.300
100.0
0.48000
1.55
1.58
4.675
0.48000
1
7.40
100.0
refinement
REFMAC
5.5.0102
data reduction
DENZO
data scaling
SCALEPACK
phasing
REFMAC
5.5.0102
Crystal Structure of a parallel coiled-coil dimerization domain from the voltage-gated proton channel (oxidation/H2O2)
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
A
GLY
219
A
GLY
1
HELX_P
A
ASN
262
A
ASN
44
1
1
44
C
SER
220
B
SER
2
HELX_P
C
ASN
262
B
ASN
44
1
2
43
B
GLY
219
C
GLY
1
HELX_P
B
GLU
221
C
GLU
3
5
3
3
B
ARG
222
C
ARG
4
HELX_P
B
ASN
262
C
ASN
44
1
4
41
D
SER
220
D
SER
2
HELX_P
D
ASN
262
D
ASN
44
1
5
43
disulf
1.978
B
A
CYS
245
A
SG
CYS
27
1_555
B
CYS
245
C
SG
CYS
27
1_555
disulf
1.989
B
B
C
CYS
245
B
SG
CYS
27
1_555
D
CYS
245
D
SG
CYS
27
1_555
MEMBRANE PROTEIN
COILED-COIL, ASSEMBLY DOMAIN, ION TRANSPORT, MEMBRANE PROTEIN
HVCN1_MOUSE
UNP
1
220
Q3U2S8
SERQILRLKQINIQLATKIQHLEFSCSEKEQEIERLNKLLKQNGLLGDVN
220
269
3VMZ
220
269
Q3U2S8
A
1
2
51
220
269
3VMZ
220
269
Q3U2S8
C
1
2
51
220
269
3VMZ
220
269
Q3U2S8
B
1
2
51
220
269
3VMZ
220
269
Q3U2S8
D
1
2
51
1
expression tag
GLY
219
3VMZ
A
Q3U2S8
UNP
1
2
expression tag
GLY
219
3VMZ
C
Q3U2S8
UNP
1
3
expression tag
GLY
219
3VMZ
B
Q3U2S8
UNP
1
4
expression tag
GLY
219
3VMZ
D
Q3U2S8
UNP
1
19
P 21 21 21