0.011298
0.000000
0.000000
0.000000
0.011298
0.000000
0.000000
0.000000
0.012508
0.00000
0.00000
0.00000
Lee, J.K.
Kozono, D.
Remis, J.
Kitagawa, Y.
Agre, P.
Stroud, R.M.
Center for Structures of Membrane Proteins (CSMP)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
88.513
88.513
79.947
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
non-polymer
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
C
N
138
N
O
N
139
N
C
N
140
N
O
N
141
N
C
N
142
N
O
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
N
N
152
S
C
N
153
N
C
N
154
N
O
N
155
N
C
Y
156
N
C
Y
157
N
N
Y
158
N
C
Y
159
N
C
Y
160
N
N
N
161
N
O
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
O
N
173
N
H
N
174
N
H
N
175
N
N
N
176
S
C
N
177
N
C
N
178
N
O
N
179
S
C
N
180
N
C
N
181
N
C
N
182
N
C
N
183
N
O
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
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
N
N
198
S
C
N
199
N
C
N
200
N
O
N
201
N
C
N
202
N
C
N
203
N
C
N
204
N
C
N
205
N
O
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
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
N
N
220
S
C
N
221
N
C
N
222
N
O
N
223
N
C
N
224
N
C
N
225
N
C
N
226
N
C
N
227
N
N
N
228
N
O
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
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
N
N
245
S
C
N
246
N
C
N
247
N
O
N
248
N
C
N
249
N
C
N
250
N
S
N
251
N
C
N
252
N
O
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
N
N
265
S
C
N
266
N
C
N
267
N
O
N
268
N
C
Y
269
N
C
Y
270
N
C
Y
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
N
275
N
O
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
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
C
N
293
N
C
N
294
N
O
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
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
N
309
N
O
N
310
N
O
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
R
C
N
323
N
O
N
324
N
C
N
325
N
O
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
N
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
N
349
N
O
N
350
N
H
N
351
N
H
N
352
N
H
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
N
N
363
S
C
N
364
N
C
N
365
N
O
N
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
N
373
N
O
N
374
N
O
N
375
N
H
N
376
N
H
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
N
N
387
S
C
N
388
N
C
N
389
N
O
N
390
N
C
N
391
N
C
N
392
N
C
N
393
N
O
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
Y
153
N
sing
Y
154
N
doub
Y
155
N
doub
N
156
N
sing
Y
157
N
sing
N
158
N
sing
Y
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
doub
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
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
doub
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
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
doub
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
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
doub
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
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
doub
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
Y
261
N
doub
Y
262
N
sing
Y
263
N
sing
N
264
N
sing
Y
265
N
doub
N
266
N
sing
Y
267
N
doub
N
268
N
sing
Y
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
doub
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
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
doub
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
Y
335
N
sing
Y
336
N
sing
N
337
N
sing
Y
338
N
sing
Y
339
N
doub
N
340
N
sing
Y
341
N
doub
N
342
N
sing
Y
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
Y
358
N
doub
Y
359
N
sing
Y
360
N
sing
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
364
N
doub
N
365
N
sing
Y
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
N
376
N
sing
N
377
N
doub
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
US
Proc.Natl.Acad.Sci.Usa
PNASA6
0040
0027-8424
102
18932
18937
10.1073/pnas.0509469102
16361443
Structural basis for conductance by the archaeal aquaporin AqpM at 1.68 A.
2005
10.2210/pdb2f2b/pdb
pdb_00002f2b
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
KOHZU: Double Crystal Si(111)
CCD
2005-10-15
ADSC QUANTUM 4
KOHZU: Double Crystal Si(111)
SINGLE WAVELENGTH
M
x-ray
1
1.1
1.0
8.3.1
ALS
1.1
SYNCHROTRON
ALS BEAMLINE 8.3.1
25356.643
Aquaporin aqpM
1
man
polymer
92.094
GLYCEROL
1
syn
non-polymer
18.015
water
129
nat
water
no
no
MVSLTKRCIAEFIGTFILVFFGAGSAAVTLMIASGGTSPNPFNIGIGLLGGLGDWVAIGLAFGFAIAASIYALGNISGCH
INPAVTIGLWSVKKFPGREVVPYIIAQLLGAAFGSFIFLQCAGIGAATVGGLGATAPFPGISYWQAMLAEVVGTFLLMIT
IMGIAVDERAPKGFAGIIIGLTVAGIITTLGNISGSSLNPARTFGPYLNDMIFAGTDLWNYYSIYVIGPIVGAVLAALTY
QYLTSE
MVSLTKRCIAEFIGTFILVFFGAGSAAVTLMIASGGTSPNPFNIGIGLLGGLGDWVAIGLAFGFAIAASIYALGNISGCH
INPAVTIGLWSVKKFPGREVVPYIIAQLLGAAFGSFIFLQCAGIGAATVGGLGATAPFPGISYWQAMLAEVVGTFLLMIT
IMGIAVDERAPKGFAGIIIGLTVAGIITTLGNISGSSLNPARTFGPYLNDMIFAGTDLWNYYSIYVIGPIVGAVLAALTY
QYLTSE
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Methanothermobacter
Methanothermobacter marburgensis
Marburg / DSM 2133
Escherichia
sample
aqpM
79929
Methanothermobacter marburgensis str. Marburg
562
Escherichia coli
bl21(DE3)RIL
plasmid
pTRCa
1
3.09
60.15
VAPOR DIFFUSION, HANGING DROP
8.5
PEG4000 23%, 200 mM MgCl2, 10% glycerol, TRIS pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
295
Center for Structures of Membrane Proteins
CSMP
PSI, Protein Structure Initiative
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2005-12-06
1
1
2008-05-01
1
2
2011-07-13
1
3
2023-08-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
lower resolution structure of same protein
Y
RCSB
Y
RCSB
2005-11-15
REL
REL
GOL
GLYCEROL
HOH
water
2EVU
pdb entry 2evu
PDB
experimental model
GOL
501
2
GOL
GOL
501
A
HOH
1
3
HOH
HOH
502
A
HOH
2
3
HOH
HOH
503
A
HOH
3
3
HOH
HOH
504
A
HOH
4
3
HOH
HOH
505
A
HOH
5
3
HOH
HOH
506
A
HOH
6
3
HOH
HOH
507
A
HOH
7
3
HOH
HOH
508
A
HOH
8
3
HOH
HOH
509
A
HOH
9
3
HOH
HOH
510
A
HOH
10
3
HOH
HOH
511
A
HOH
11
3
HOH
HOH
512
A
HOH
12
3
HOH
HOH
513
A
HOH
13
3
HOH
HOH
514
A
HOH
14
3
HOH
HOH
515
A
HOH
15
3
HOH
HOH
516
A
HOH
17
3
HOH
HOH
517
A
HOH
18
3
HOH
HOH
518
A
HOH
19
3
HOH
HOH
519
A
HOH
20
3
HOH
HOH
520
A
HOH
21
3
HOH
HOH
521
A
HOH
22
3
HOH
HOH
522
A
HOH
23
3
HOH
HOH
523
A
HOH
24
3
HOH
HOH
524
A
HOH
25
3
HOH
HOH
525
A
HOH
26
3
HOH
HOH
526
A
HOH
27
3
HOH
HOH
527
A
HOH
28
3
HOH
HOH
528
A
HOH
29
3
HOH
HOH
529
A
HOH
30
3
HOH
HOH
530
A
HOH
31
3
HOH
HOH
531
A
HOH
32
3
HOH
HOH
532
A
HOH
33
3
HOH
HOH
533
A
HOH
34
3
HOH
HOH
534
A
HOH
35
3
HOH
HOH
535
A
HOH
36
3
HOH
HOH
536
A
HOH
37
3
HOH
HOH
537
A
HOH
38
3
HOH
HOH
538
A
HOH
39
3
HOH
HOH
539
A
HOH
40
3
HOH
HOH
540
A
HOH
41
3
HOH
HOH
541
A
HOH
42
3
HOH
HOH
542
A
HOH
43
3
HOH
HOH
543
A
HOH
44
3
HOH
HOH
544
A
HOH
45
3
HOH
HOH
545
A
HOH
46
3
HOH
HOH
546
A
HOH
47
3
HOH
HOH
547
A
HOH
48
3
HOH
HOH
548
A
HOH
49
3
HOH
HOH
549
A
HOH
50
3
HOH
HOH
550
A
HOH
51
3
HOH
HOH
551
A
HOH
52
3
HOH
HOH
552
A
HOH
53
3
HOH
HOH
553
A
HOH
54
3
HOH
HOH
554
A
HOH
55
3
HOH
HOH
555
A
HOH
56
3
HOH
HOH
556
A
HOH
57
3
HOH
HOH
557
A
HOH
58
3
HOH
HOH
558
A
HOH
59
3
HOH
HOH
559
A
HOH
60
3
HOH
HOH
560
A
HOH
61
3
HOH
HOH
561
A
HOH
62
3
HOH
HOH
562
A
HOH
63
3
HOH
HOH
563
A
HOH
64
3
HOH
HOH
564
A
HOH
65
3
HOH
HOH
565
A
HOH
66
3
HOH
HOH
566
A
HOH
67
3
HOH
HOH
567
A
HOH
68
3
HOH
HOH
568
A
HOH
69
3
HOH
HOH
569
A
HOH
70
3
HOH
HOH
570
A
HOH
71
3
HOH
HOH
571
A
HOH
72
3
HOH
HOH
572
A
HOH
73
3
HOH
HOH
573
A
HOH
74
3
HOH
HOH
574
A
HOH
75
3
HOH
HOH
575
A
HOH
76
3
HOH
HOH
576
A
HOH
77
3
HOH
HOH
577
A
HOH
78
3
HOH
HOH
578
A
HOH
79
3
HOH
HOH
579
A
HOH
80
3
HOH
HOH
580
A
HOH
81
3
HOH
HOH
581
A
HOH
82
3
HOH
HOH
582
A
HOH
83
3
HOH
HOH
583
A
HOH
84
3
HOH
HOH
584
A
HOH
85
3
HOH
HOH
585
A
HOH
86
3
HOH
HOH
586
A
HOH
87
3
HOH
HOH
587
A
HOH
88
3
HOH
HOH
588
A
HOH
89
3
HOH
HOH
589
A
HOH
90
3
HOH
HOH
590
A
HOH
91
3
HOH
HOH
591
A
HOH
92
3
HOH
HOH
592
A
HOH
93
3
HOH
HOH
593
A
HOH
94
3
HOH
HOH
594
A
HOH
95
3
HOH
HOH
595
A
HOH
96
3
HOH
HOH
596
A
HOH
97
3
HOH
HOH
597
A
HOH
98
3
HOH
HOH
598
A
HOH
99
3
HOH
HOH
599
A
HOH
100
3
HOH
HOH
600
A
HOH
101
3
HOH
HOH
601
A
HOH
102
3
HOH
HOH
602
A
HOH
103
3
HOH
HOH
603
A
HOH
104
3
HOH
HOH
604
A
HOH
105
3
HOH
HOH
605
A
HOH
106
3
HOH
HOH
606
A
HOH
107
3
HOH
HOH
607
A
HOH
108
3
HOH
HOH
608
A
HOH
109
3
HOH
HOH
609
A
HOH
110
3
HOH
HOH
610
A
HOH
111
3
HOH
HOH
611
A
HOH
112
3
HOH
HOH
612
A
HOH
113
3
HOH
HOH
613
A
HOH
114
3
HOH
HOH
614
A
HOH
115
3
HOH
HOH
615
A
HOH
116
3
HOH
HOH
616
A
HOH
117
3
HOH
HOH
617
A
HOH
118
3
HOH
HOH
618
A
HOH
119
3
HOH
HOH
619
A
HOH
120
3
HOH
HOH
620
A
HOH
121
3
HOH
HOH
621
A
HOH
122
3
HOH
HOH
622
A
HOH
123
3
HOH
HOH
623
A
HOH
124
3
HOH
HOH
624
A
HOH
125
3
HOH
HOH
625
A
HOH
126
3
HOH
HOH
626
A
HOH
127
3
HOH
HOH
627
A
HOH
128
3
HOH
HOH
628
A
HOH
129
3
HOH
HOH
629
A
HOH
130
3
HOH
HOH
630
A
MET
1
n
1
MET
1
A
VAL
2
n
2
VAL
2
A
SER
3
n
3
SER
3
A
LEU
4
n
4
LEU
4
A
THR
5
n
5
THR
5
A
LYS
6
n
6
LYS
6
A
ARG
7
n
7
ARG
7
A
CYS
8
n
8
CYS
8
A
ILE
9
n
9
ILE
9
A
ALA
10
n
10
ALA
10
A
GLU
11
n
11
GLU
11
A
PHE
12
n
12
PHE
12
A
ILE
13
n
13
ILE
13
A
GLY
14
n
14
GLY
14
A
THR
15
n
15
THR
15
A
PHE
16
n
16
PHE
16
A
ILE
17
n
17
ILE
17
A
LEU
18
n
18
LEU
18
A
VAL
19
n
19
VAL
19
A
PHE
20
n
20
PHE
20
A
PHE
21
n
21
PHE
21
A
GLY
22
n
22
GLY
22
A
ALA
23
n
23
ALA
23
A
GLY
24
n
24
GLY
24
A
SER
25
n
25
SER
25
A
ALA
26
n
26
ALA
26
A
ALA
27
n
27
ALA
27
A
VAL
28
n
28
VAL
28
A
THR
29
n
29
THR
29
A
LEU
30
n
30
LEU
30
A
MET
31
n
31
MET
31
A
ILE
32
n
32
ILE
32
A
ALA
33
n
33
ALA
33
A
SER
34
n
34
SER
34
A
GLY
35
n
35
GLY
35
A
GLY
36
n
36
GLY
36
A
THR
37
n
37
THR
37
A
SER
38
n
38
SER
38
A
PRO
39
n
39
PRO
39
A
ASN
40
n
40
ASN
40
A
PRO
41
n
41
PRO
41
A
PHE
42
n
42
PHE
42
A
ASN
43
n
43
ASN
43
A
ILE
44
n
44
ILE
44
A
GLY
45
n
45
GLY
45
A
ILE
46
n
46
ILE
46
A
GLY
47
n
47
GLY
47
A
LEU
48
n
48
LEU
48
A
LEU
49
n
49
LEU
49
A
GLY
50
n
50
GLY
50
A
GLY
51
n
51
GLY
51
A
LEU
52
n
52
LEU
52
A
GLY
53
n
53
GLY
53
A
ASP
54
n
54
ASP
54
A
TRP
55
n
55
TRP
55
A
VAL
56
n
56
VAL
56
A
ALA
57
n
57
ALA
57
A
ILE
58
n
58
ILE
58
A
GLY
59
n
59
GLY
59
A
LEU
60
n
60
LEU
60
A
ALA
61
n
61
ALA
61
A
PHE
62
n
62
PHE
62
A
GLY
63
n
63
GLY
63
A
PHE
64
n
64
PHE
64
A
ALA
65
n
65
ALA
65
A
ILE
66
n
66
ILE
66
A
ALA
67
n
67
ALA
67
A
ALA
68
n
68
ALA
68
A
SER
69
n
69
SER
69
A
ILE
70
n
70
ILE
70
A
TYR
71
n
71
TYR
71
A
ALA
72
n
72
ALA
72
A
LEU
73
n
73
LEU
73
A
GLY
74
n
74
GLY
74
A
ASN
75
n
75
ASN
75
A
ILE
76
n
76
ILE
76
A
SER
77
n
77
SER
77
A
GLY
78
n
78
GLY
78
A
CYS
79
n
79
CYS
79
A
HIS
80
n
80
HIS
80
A
ILE
81
n
81
ILE
81
A
ASN
82
n
82
ASN
82
A
PRO
83
n
83
PRO
83
A
ALA
84
n
84
ALA
84
A
VAL
85
n
85
VAL
85
A
THR
86
n
86
THR
86
A
ILE
87
n
87
ILE
87
A
GLY
88
n
88
GLY
88
A
LEU
89
n
89
LEU
89
A
TRP
90
n
90
TRP
90
A
SER
91
n
91
SER
91
A
VAL
92
n
92
VAL
92
A
LYS
93
n
93
LYS
93
A
LYS
94
n
94
LYS
94
A
PHE
95
n
95
PHE
95
A
PRO
96
n
96
PRO
96
A
GLY
97
n
97
GLY
97
A
ARG
98
n
98
ARG
98
A
GLU
99
n
99
GLU
99
A
VAL
100
n
100
VAL
100
A
VAL
101
n
101
VAL
101
A
PRO
102
n
102
PRO
102
A
TYR
103
n
103
TYR
103
A
ILE
104
n
104
ILE
104
A
ILE
105
n
105
ILE
105
A
ALA
106
n
106
ALA
106
A
GLN
107
n
107
GLN
107
A
LEU
108
n
108
LEU
108
A
LEU
109
n
109
LEU
109
A
GLY
110
n
110
GLY
110
A
ALA
111
n
111
ALA
111
A
ALA
112
n
112
ALA
112
A
PHE
113
n
113
PHE
113
A
GLY
114
n
114
GLY
114
A
SER
115
n
115
SER
115
A
PHE
116
n
116
PHE
116
A
ILE
117
n
117
ILE
117
A
PHE
118
n
118
PHE
118
A
LEU
119
n
119
LEU
119
A
GLN
120
n
120
GLN
120
A
CYS
121
n
121
CYS
121
A
ALA
122
n
122
ALA
122
A
GLY
123
n
123
GLY
123
A
ILE
124
n
124
ILE
124
A
GLY
125
n
125
GLY
125
A
ALA
126
n
126
ALA
126
A
ALA
127
n
127
ALA
127
A
THR
128
n
128
THR
128
A
VAL
129
n
129
VAL
129
A
GLY
130
n
130
GLY
130
A
GLY
131
n
131
GLY
131
A
LEU
132
n
132
LEU
132
A
GLY
133
n
133
GLY
133
A
ALA
134
n
134
ALA
134
A
THR
135
n
135
THR
135
A
ALA
136
n
136
ALA
136
A
PRO
137
n
137
PRO
137
A
PHE
138
n
138
PHE
138
A
PRO
139
n
139
PRO
139
A
GLY
140
n
140
GLY
140
A
ILE
141
n
141
ILE
141
A
SER
142
n
142
SER
142
A
TYR
143
n
143
TYR
143
A
TRP
144
n
144
TRP
144
A
GLN
145
n
145
GLN
145
A
ALA
146
n
146
ALA
146
A
MET
147
n
147
MET
147
A
LEU
148
n
148
LEU
148
A
ALA
149
n
149
ALA
149
A
GLU
150
n
150
GLU
150
A
VAL
151
n
151
VAL
151
A
VAL
152
n
152
VAL
152
A
GLY
153
n
153
GLY
153
A
THR
154
n
154
THR
154
A
PHE
155
n
155
PHE
155
A
LEU
156
n
156
LEU
156
A
LEU
157
n
157
LEU
157
A
MET
158
n
158
MET
158
A
ILE
159
n
159
ILE
159
A
THR
160
n
160
THR
160
A
ILE
161
n
161
ILE
161
A
MET
162
n
162
MET
162
A
GLY
163
n
163
GLY
163
A
ILE
164
n
164
ILE
164
A
ALA
165
n
165
ALA
165
A
VAL
166
n
166
VAL
166
A
ASP
167
n
167
ASP
167
A
GLU
168
n
168
GLU
168
A
ARG
169
n
169
ARG
169
A
ALA
170
n
170
ALA
170
A
PRO
171
n
171
PRO
171
A
LYS
172
n
172
LYS
172
A
GLY
173
n
173
GLY
173
A
PHE
174
n
174
PHE
174
A
ALA
175
n
175
ALA
175
A
GLY
176
n
176
GLY
176
A
ILE
177
n
177
ILE
177
A
ILE
178
n
178
ILE
178
A
ILE
179
n
179
ILE
179
A
GLY
180
n
180
GLY
180
A
LEU
181
n
181
LEU
181
A
THR
182
n
182
THR
182
A
VAL
183
n
183
VAL
183
A
ALA
184
n
184
ALA
184
A
GLY
185
n
185
GLY
185
A
ILE
186
n
186
ILE
186
A
ILE
187
n
187
ILE
187
A
THR
188
n
188
THR
188
A
THR
189
n
189
THR
189
A
LEU
190
n
190
LEU
190
A
GLY
191
n
191
GLY
191
A
ASN
192
n
192
ASN
192
A
ILE
193
n
193
ILE
193
A
SER
194
n
194
SER
194
A
GLY
195
n
195
GLY
195
A
SER
196
n
196
SER
196
A
SER
197
n
197
SER
197
A
LEU
198
n
198
LEU
198
A
ASN
199
n
199
ASN
199
A
PRO
200
n
200
PRO
200
A
ALA
201
n
201
ALA
201
A
ARG
202
n
202
ARG
202
A
THR
203
n
203
THR
203
A
PHE
204
n
204
PHE
204
A
GLY
205
n
205
GLY
205
A
PRO
206
n
206
PRO
206
A
TYR
207
n
207
TYR
207
A
LEU
208
n
208
LEU
208
A
ASN
209
n
209
ASN
209
A
ASP
210
n
210
ASP
210
A
MET
211
n
211
MET
211
A
ILE
212
n
212
ILE
212
A
PHE
213
n
213
PHE
213
A
ALA
214
n
214
ALA
214
A
GLY
215
n
215
GLY
215
A
THR
216
n
216
THR
216
A
ASP
217
n
217
ASP
217
A
LEU
218
n
218
LEU
218
A
TRP
219
n
219
TRP
219
A
ASN
220
n
220
ASN
220
A
TYR
221
n
221
TYR
221
A
TYR
222
n
222
TYR
222
A
SER
223
n
223
SER
223
A
ILE
224
n
224
ILE
224
A
TYR
225
n
225
TYR
225
A
VAL
226
n
226
VAL
226
A
ILE
227
n
227
ILE
227
A
GLY
228
n
228
GLY
228
A
PRO
229
n
229
PRO
229
A
ILE
230
n
230
ILE
230
A
VAL
231
n
231
VAL
231
A
GLY
232
n
232
GLY
232
A
ALA
233
n
233
ALA
233
A
VAL
234
n
234
VAL
234
A
LEU
235
n
235
LEU
235
A
ALA
236
n
236
ALA
236
A
ALA
237
n
237
ALA
237
A
LEU
238
n
238
LEU
238
A
THR
239
n
239
THR
239
A
TYR
240
n
240
TYR
240
A
GLN
241
n
241
GLN
241
A
TYR
242
n
242
TYR
242
A
LEU
243
n
243
LEU
243
A
THR
244
n
244
THR
244
A
SER
245
n
245
SER
245
A
n
246
246
A
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
15360
-152
27590
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-y,x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
4_555
y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
A
GLU
246
A
GLU
246
1
Y
1
A
ILE
76
-102.53
-64.13
1
A
ILE
81
38.58
34.08
1
A
ASN
82
-164.06
115.03
1
A
LEU
198
59.56
9.71
0.193
0.184
0.184
0.193
1.68
40
1665
35162
34031
96.8
random
1
THROUGHOUT
0
MOLECULAR REPLACEMENT
pdb entry 2evu
Engh & Huber
.019
.018
5
.019
.018
1.68
40
129
1915
6
0
1780
0.008
1.1
19.6
0.81
0.302
0.018
0.3
1.79
275
4576
0.832
19.3
1.68
40
2F2B
35162
34031
2
1
0.078
1
18.8
9.1
96.8
0.59
1.68
1.79
3.3
4576
1
7.9
83.7
data reduction
MOSFLM
data scaling
SCALA
phasing
PHASER
refinement
CNS
1.1
data scaling
CCP4
(SCALA)
Crystal structure of integral membrane protein Aquaporin AqpM at 1.68A resolution
1
N
N
2
N
N
3
N
N
The biological assembly is a tetramer generated from the monomer
in the asymmetric unit
A
SER
3
A
SER
3
HELX_P
A
SER
34
A
SER
34
1
1
32
A
GLY
51
A
GLY
51
HELX_P
A
GLY
74
A
GLY
74
1
2
24
A
ASN
82
A
ASN
82
HELX_P
A
VAL
92
A
VAL
92
1
3
11
A
PRO
96
A
PRO
96
HELX_P
A
ARG
98
A
ARG
98
5
4
3
A
GLU
99
A
GLU
99
HELX_P
A
GLY
123
A
GLY
123
1
5
25
A
ILE
124
A
ILE
124
HELX_P
A
VAL
129
A
VAL
129
1
6
6
A
GLY
130
A
GLY
130
HELX_P
A
ALA
134
A
ALA
134
5
7
5
A
SER
142
A
SER
142
HELX_P
A
ALA
165
A
ALA
165
1
8
24
A
PHE
174
A
PHE
174
HELX_P
A
GLY
195
A
GLY
195
1
9
22
A
ASN
199
A
ASN
199
HELX_P
A
GLY
215
A
GLY
215
1
10
17
A
LEU
218
A
LEU
218
HELX_P
A
TYR
222
A
TYR
222
5
11
5
A
SER
223
A
SER
223
HELX_P
A
THR
244
A
THR
244
1
12
22
MEMBRANE PROTEIN
protein, integral membrane protein, channel, Structural Genomics, PSI-2, Protein Structure Initiative, Center for Structures of Membrane Proteins, CSMP, MEMBRANE PROTEIN
AQPM_METTM
UNP
1
1
Q9C4Z5
MVSLTKRCIAEFIGTFILVFFGAGSAAVTLMIASGGTSPNPFNIGIGLLGGLGDWVAIGLAFGFAIAASIYALGNISGCH
INPAVTIGLWSVKKFPGREVVPYIIAQLLGAAFGSFIFLQCAGIGAATVGGLGATAPFPGISYWQAMLAEVVGTFLLMIT
IMGIAVDERAPKGFAGIIIGLTVAGIITTLGNISGSSLNPARTFGPYLNDMIFAGTDLWNYYSIYVIGPIVGAVLAALTY
QYLTSE
1
246
2F2B
1
246
Q9C4Z5
A
1
1
246
BINDING SITE FOR RESIDUE GOL A 501
A
GOL
501
Software
8
A
LEU
18
A
LEU
18
8
1_555
A
ILE
66
A
ILE
66
8
1_555
A
ASN
82
A
ASN
82
8
1_555
A
VAL
85
A
VAL
85
8
1_555
A
LEU
157
A
LEU
157
8
1_555
A
ASN
199
A
ASN
199
8
1_555
A
HOH
504
C
HOH
8
1_555
A
HOH
505
C
HOH
8
1_555
79
I 4