0.010612
0.000000
0.000000
0.000000
0.010612
0.000000
0.000000
0.000000
0.008064
0.00000
0.00000
0.00000
Zagotta, W.N.
Olivier, N.B.
Black, K.D.
Young, E.C.
Olson, R.
Gouaux, J.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
94.236
94.236
124.008
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
C10 H12 N5 O7 P
345.205
CYCLIC GUANOSINE MONOPHOSPHATE
non-polymer
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
R
P
N
251
N
O
N
252
N
O
N
253
N
O
N
254
N
C
N
255
R
C
N
256
N
O
N
257
S
C
N
258
N
O
N
259
R
C
N
260
N
O
N
261
R
C
Y
262
N
N
Y
263
N
C
Y
264
N
N
Y
265
N
C
N
266
N
C
N
267
N
O
N
268
N
N
N
269
N
C
N
270
N
N
N
271
N
N
Y
272
N
C
N
273
N
H
N
274
N
H
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
H
N
285
N
N
N
286
S
C
N
287
N
C
N
288
N
O
N
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
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
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
N
N
309
S
C
N
310
N
C
N
311
N
O
N
312
N
C
N
313
N
C
N
314
N
C
N
315
N
O
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
N
330
N
O
N
331
N
O
N
332
N
H
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
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
R
C
N
344
N
O
N
345
N
C
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
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
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
N
385
N
C
N
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
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
doub
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
sing
N
257
N
sing
N
258
N
sing
Y
259
N
sing
Y
260
N
sing
Y
261
N
doub
N
262
N
sing
Y
263
N
sing
N
264
N
sing
Y
265
N
doub
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
doub
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
Y
286
N
doub
Y
287
N
sing
Y
288
N
sing
N
289
N
sing
Y
290
N
doub
N
291
N
sing
Y
292
N
doub
N
293
N
sing
Y
294
N
sing
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
doub
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
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
doub
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
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
doub
N
335
N
sing
N
336
N
sing
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
N
348
N
sing
N
349
N
sing
N
350
N
doub
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
Y
355
N
doub
Y
356
N
sing
Y
357
N
sing
N
358
N
sing
Y
359
N
doub
N
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
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
N
374
N
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
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
UK
Nature
NATUAS
0006
0028-0836
425
200
205
10.1038/nature01922
12968185
Structural basis for modulation and agonist specificity of HCN pacemaker channels
2003
10.2210/pdb1q3e/pdb
pdb_00001q3e
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
2002-07-19
ADSC QUANTUM 4
SAGITALLY FOCUSED Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.97
1.0
X4A
NSLS
0.97
SYNCHROTRON
NSLS BEAMLINE X4A
24192.781
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2
Residues 443-645 (Reference sequence numbering)
2
man
polymer
345.205
CYCLIC GUANOSINE MONOPHOSPHATE
2
syn
non-polymer
18.015
water
330
nat
water
Brain cyclic nucleotide gated channel 2, BCNG-2, Hyperpolarization-activated cation channel 1, HAC-1
no
no
GSAMDSSRRQYQEKYKQVEQYMSFHKLPADFRQKIHDYYEHRYQGKMFDEDSILGELNGPLREEIVNFNCRKLVASMPLF
ANADPNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRAD
TYCRLYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSILLH
GSAMDSSRRQYQEKYKQVEQYMSFHKLPADFRQKIHDYYEHRYQGKMFDEDSILGELNGPLREEIVNFNCRKLVASMPLF
ANADPNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRAD
TYCRLYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSILLH
A,B
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
house mouse
Mus
Escherichia
Escherichia coli
sample
HCN2 OR BCNG2 OR HAC1
10090
brain
Mus musculus
469008
Escherichia coli BL21(DE3)
BL-21(DE3)
plasmid
pETGQ
1
2.84
56.75
VAPOR DIFFUSION, HANGING DROP
4.6
PEG 400, sodium citrate, sodium chloride, DTT, HEPES, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
1
0
2003-09-09
1
1
2008-04-29
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
selenomethionine derivative of HCN2-I in the presence of cAMP
selenomethionine derivative of HCN2-J in the presence of cAMP
RCSB
Y
RCSB
2003-07-29
REL
REL
PCG
CYCLIC GUANOSINE MONOPHOSPHATE
HOH
water
PCG
401
2
PCG
PCG
401
A
PCG
402
2
PCG
PCG
402
B
HOH
2
3
HOH
HOH
2
A
HOH
3
3
HOH
HOH
3
A
HOH
5
3
HOH
HOH
5
A
HOH
6
3
HOH
HOH
6
A
HOH
14
3
HOH
HOH
14
A
HOH
19
3
HOH
HOH
19
A
HOH
21
3
HOH
HOH
21
A
HOH
22
3
HOH
HOH
22
A
HOH
24
3
HOH
HOH
24
A
HOH
25
3
HOH
HOH
25
A
HOH
27
3
HOH
HOH
27
A
HOH
29
3
HOH
HOH
29
A
HOH
31
3
HOH
HOH
31
A
HOH
33
3
HOH
HOH
33
A
HOH
34
3
HOH
HOH
34
A
HOH
35
3
HOH
HOH
35
A
HOH
36
3
HOH
HOH
36
A
HOH
37
3
HOH
HOH
37
A
HOH
38
3
HOH
HOH
38
A
HOH
39
3
HOH
HOH
39
A
HOH
40
3
HOH
HOH
40
A
HOH
43
3
HOH
HOH
43
A
HOH
44
3
HOH
HOH
44
A
HOH
48
3
HOH
HOH
48
A
HOH
49
3
HOH
HOH
49
A
HOH
52
3
HOH
HOH
52
A
HOH
54
3
HOH
HOH
54
A
HOH
56
3
HOH
HOH
56
A
HOH
58
3
HOH
HOH
58
A
HOH
59
3
HOH
HOH
59
A
HOH
64
3
HOH
HOH
64
A
HOH
65
3
HOH
HOH
65
A
HOH
70
3
HOH
HOH
70
A
HOH
72
3
HOH
HOH
72
A
HOH
73
3
HOH
HOH
73
A
HOH
74
3
HOH
HOH
74
A
HOH
77
3
HOH
HOH
77
A
HOH
80
3
HOH
HOH
80
A
HOH
82
3
HOH
HOH
82
A
HOH
83
3
HOH
HOH
83
A
HOH
84
3
HOH
HOH
84
A
HOH
85
3
HOH
HOH
85
A
HOH
86
3
HOH
HOH
86
A
HOH
89
3
HOH
HOH
89
A
HOH
94
3
HOH
HOH
94
A
HOH
97
3
HOH
HOH
97
A
HOH
98
3
HOH
HOH
98
A
HOH
99
3
HOH
HOH
99
A
HOH
101
3
HOH
HOH
101
A
HOH
102
3
HOH
HOH
102
A
HOH
103
3
HOH
HOH
103
A
HOH
104
3
HOH
HOH
104
A
HOH
106
3
HOH
HOH
106
A
HOH
109
3
HOH
HOH
109
A
HOH
110
3
HOH
HOH
110
A
HOH
113
3
HOH
HOH
113
A
HOH
114
3
HOH
HOH
114
A
HOH
116
3
HOH
HOH
116
A
HOH
117
3
HOH
HOH
117
A
HOH
118
3
HOH
HOH
118
A
HOH
120
3
HOH
HOH
120
A
HOH
122
3
HOH
HOH
122
A
HOH
123
3
HOH
HOH
123
A
HOH
125
3
HOH
HOH
125
A
HOH
126
3
HOH
HOH
126
A
HOH
127
3
HOH
HOH
127
A
HOH
131
3
HOH
HOH
131
A
HOH
133
3
HOH
HOH
133
A
HOH
135
3
HOH
HOH
135
A
HOH
136
3
HOH
HOH
136
A
HOH
137
3
HOH
HOH
137
A
HOH
140
3
HOH
HOH
140
A
HOH
142
3
HOH
HOH
142
A
HOH
145
3
HOH
HOH
145
A
HOH
147
3
HOH
HOH
147
A
HOH
152
3
HOH
HOH
152
A
HOH
153
3
HOH
HOH
153
A
HOH
155
3
HOH
HOH
155
A
HOH
157
3
HOH
HOH
157
A
HOH
162
3
HOH
HOH
162
A
HOH
164
3
HOH
HOH
164
A
HOH
166
3
HOH
HOH
166
A
HOH
168
3
HOH
HOH
168
A
HOH
170
3
HOH
HOH
170
A
HOH
171
3
HOH
HOH
171
A
HOH
175
3
HOH
HOH
175
A
HOH
176
3
HOH
HOH
176
A
HOH
179
3
HOH
HOH
179
A
HOH
185
3
HOH
HOH
185
A
HOH
187
3
HOH
HOH
187
A
HOH
189
3
HOH
HOH
189
A
HOH
190
3
HOH
HOH
190
A
HOH
193
3
HOH
HOH
193
A
HOH
194
3
HOH
HOH
194
A
HOH
197
3
HOH
HOH
197
A
HOH
198
3
HOH
HOH
198
A
HOH
199
3
HOH
HOH
199
A
HOH
200
3
HOH
HOH
200
A
HOH
201
3
HOH
HOH
201
A
HOH
206
3
HOH
HOH
206
A
HOH
208
3
HOH
HOH
208
A
HOH
210
3
HOH
HOH
210
A
HOH
211
3
HOH
HOH
211
A
HOH
214
3
HOH
HOH
214
A
HOH
219
3
HOH
HOH
219
A
HOH
220
3
HOH
HOH
220
A
HOH
222
3
HOH
HOH
222
A
HOH
223
3
HOH
HOH
223
A
HOH
224
3
HOH
HOH
224
A
HOH
227
3
HOH
HOH
227
A
HOH
232
3
HOH
HOH
232
A
HOH
241
3
HOH
HOH
241
A
HOH
242
3
HOH
HOH
242
A
HOH
243
3
HOH
HOH
243
A
HOH
245
3
HOH
HOH
245
A
HOH
248
3
HOH
HOH
248
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
253
3
HOH
HOH
253
A
HOH
255
3
HOH
HOH
255
A
HOH
256
3
HOH
HOH
256
A
HOH
257
3
HOH
HOH
257
A
HOH
262
3
HOH
HOH
262
A
HOH
263
3
HOH
HOH
263
A
HOH
265
3
HOH
HOH
265
A
HOH
266
3
HOH
HOH
266
A
HOH
270
3
HOH
HOH
270
A
HOH
274
3
HOH
HOH
274
A
HOH
278
3
HOH
HOH
278
A
HOH
281
3
HOH
HOH
281
A
HOH
282
3
HOH
HOH
282
A
HOH
283
3
HOH
HOH
283
A
HOH
284
3
HOH
HOH
284
A
HOH
285
3
HOH
HOH
285
A
HOH
288
3
HOH
HOH
288
A
HOH
292
3
HOH
HOH
292
A
HOH
294
3
HOH
HOH
294
A
HOH
296
3
HOH
HOH
296
A
HOH
297
3
HOH
HOH
297
A
HOH
298
3
HOH
HOH
298
A
HOH
299
3
HOH
HOH
299
A
HOH
303
3
HOH
HOH
303
A
HOH
305
3
HOH
HOH
305
A
HOH
309
3
HOH
HOH
309
A
HOH
310
3
HOH
HOH
310
A
HOH
312
3
HOH
HOH
312
A
HOH
314
3
HOH
HOH
314
A
HOH
315
3
HOH
HOH
315
A
HOH
316
3
HOH
HOH
316
A
HOH
318
3
HOH
HOH
318
A
HOH
319
3
HOH
HOH
319
A
HOH
321
3
HOH
HOH
321
A
HOH
322
3
HOH
HOH
322
A
HOH
324
3
HOH
HOH
324
A
HOH
325
3
HOH
HOH
325
A
HOH
328
3
HOH
HOH
328
A
HOH
329
3
HOH
HOH
329
A
HOH
1
3
HOH
HOH
1
B
HOH
4
3
HOH
HOH
4
B
HOH
7
3
HOH
HOH
7
B
HOH
8
3
HOH
HOH
8
B
HOH
9
3
HOH
HOH
9
B
HOH
10
3
HOH
HOH
10
B
HOH
11
3
HOH
HOH
11
B
HOH
12
3
HOH
HOH
12
B
HOH
13
3
HOH
HOH
13
B
HOH
15
3
HOH
HOH
15
B
HOH
16
3
HOH
HOH
16
B
HOH
17
3
HOH
HOH
17
B
HOH
18
3
HOH
HOH
18
B
HOH
20
3
HOH
HOH
20
B
HOH
23
3
HOH
HOH
23
B
HOH
26
3
HOH
HOH
26
B
HOH
28
3
HOH
HOH
28
B
HOH
30
3
HOH
HOH
30
B
HOH
32
3
HOH
HOH
32
B
HOH
41
3
HOH
HOH
41
B
HOH
42
3
HOH
HOH
42
B
HOH
45
3
HOH
HOH
45
B
HOH
46
3
HOH
HOH
46
B
HOH
47
3
HOH
HOH
47
B
HOH
50
3
HOH
HOH
50
B
HOH
51
3
HOH
HOH
51
B
HOH
53
3
HOH
HOH
53
B
HOH
55
3
HOH
HOH
55
B
HOH
57
3
HOH
HOH
57
B
HOH
60
3
HOH
HOH
60
B
HOH
61
3
HOH
HOH
61
B
HOH
62
3
HOH
HOH
62
B
HOH
63
3
HOH
HOH
63
B
HOH
66
3
HOH
HOH
66
B
HOH
67
3
HOH
HOH
67
B
HOH
68
3
HOH
HOH
68
B
HOH
69
3
HOH
HOH
69
B
HOH
71
3
HOH
HOH
71
B
HOH
75
3
HOH
HOH
75
B
HOH
76
3
HOH
HOH
76
B
HOH
78
3
HOH
HOH
78
B
HOH
79
3
HOH
HOH
79
B
HOH
81
3
HOH
HOH
81
B
HOH
87
3
HOH
HOH
87
B
HOH
88
3
HOH
HOH
88
B
HOH
90
3
HOH
HOH
90
B
HOH
91
3
HOH
HOH
91
B
HOH
92
3
HOH
HOH
92
B
HOH
93
3
HOH
HOH
93
B
HOH
95
3
HOH
HOH
95
B
HOH
96
3
HOH
HOH
96
B
HOH
100
3
HOH
HOH
100
B
HOH
105
3
HOH
HOH
105
B
HOH
107
3
HOH
HOH
107
B
HOH
108
3
HOH
HOH
108
B
HOH
111
3
HOH
HOH
111
B
HOH
112
3
HOH
HOH
112
B
HOH
115
3
HOH
HOH
115
B
HOH
119
3
HOH
HOH
119
B
HOH
121
3
HOH
HOH
121
B
HOH
124
3
HOH
HOH
124
B
HOH
128
3
HOH
HOH
128
B
HOH
129
3
HOH
HOH
129
B
HOH
130
3
HOH
HOH
130
B
HOH
132
3
HOH
HOH
132
B
HOH
134
3
HOH
HOH
134
B
HOH
138
3
HOH
HOH
138
B
HOH
139
3
HOH
HOH
139
B
HOH
141
3
HOH
HOH
141
B
HOH
143
3
HOH
HOH
143
B
HOH
144
3
HOH
HOH
144
B
HOH
146
3
HOH
HOH
146
B
HOH
148
3
HOH
HOH
148
B
HOH
149
3
HOH
HOH
149
B
HOH
150
3
HOH
HOH
150
B
HOH
151
3
HOH
HOH
151
B
HOH
154
3
HOH
HOH
154
B
HOH
156
3
HOH
HOH
156
B
HOH
158
3
HOH
HOH
158
B
HOH
159
3
HOH
HOH
159
B
HOH
160
3
HOH
HOH
160
B
HOH
161
3
HOH
HOH
161
B
HOH
163
3
HOH
HOH
163
B
HOH
165
3
HOH
HOH
165
B
HOH
167
3
HOH
HOH
167
B
HOH
169
3
HOH
HOH
169
B
HOH
172
3
HOH
HOH
172
B
HOH
173
3
HOH
HOH
173
B
HOH
174
3
HOH
HOH
174
B
HOH
177
3
HOH
HOH
177
B
HOH
178
3
HOH
HOH
178
B
HOH
180
3
HOH
HOH
180
B
HOH
181
3
HOH
HOH
181
B
HOH
182
3
HOH
HOH
182
B
HOH
183
3
HOH
HOH
183
B
HOH
184
3
HOH
HOH
184
B
HOH
186
3
HOH
HOH
186
B
HOH
188
3
HOH
HOH
188
B
HOH
191
3
HOH
HOH
191
B
HOH
192
3
HOH
HOH
192
B
HOH
195
3
HOH
HOH
195
B
HOH
196
3
HOH
HOH
196
B
HOH
202
3
HOH
HOH
202
B
HOH
203
3
HOH
HOH
203
B
HOH
204
3
HOH
HOH
204
B
HOH
205
3
HOH
HOH
205
B
HOH
207
3
HOH
HOH
207
B
HOH
209
3
HOH
HOH
209
B
HOH
212
3
HOH
HOH
212
B
HOH
213
3
HOH
HOH
213
B
HOH
215
3
HOH
HOH
215
B
HOH
216
3
HOH
HOH
216
B
HOH
217
3
HOH
HOH
217
B
HOH
218
3
HOH
HOH
218
B
HOH
221
3
HOH
HOH
221
B
HOH
225
3
HOH
HOH
225
B
HOH
226
3
HOH
HOH
226
B
HOH
228
3
HOH
HOH
228
B
HOH
229
3
HOH
HOH
229
B
HOH
230
3
HOH
HOH
230
B
HOH
231
3
HOH
HOH
231
B
HOH
233
3
HOH
HOH
233
B
HOH
234
3
HOH
HOH
234
B
HOH
235
3
HOH
HOH
235
B
HOH
236
3
HOH
HOH
236
B
HOH
237
3
HOH
HOH
237
B
HOH
238
3
HOH
HOH
238
B
HOH
239
3
HOH
HOH
239
B
HOH
240
3
HOH
HOH
240
B
HOH
244
3
HOH
HOH
244
B
HOH
246
3
HOH
HOH
246
B
HOH
247
3
HOH
HOH
247
B
HOH
251
3
HOH
HOH
251
B
HOH
252
3
HOH
HOH
252
B
HOH
254
3
HOH
HOH
254
B
HOH
258
3
HOH
HOH
258
B
HOH
259
3
HOH
HOH
259
B
HOH
260
3
HOH
HOH
260
B
HOH
261
3
HOH
HOH
261
B
HOH
264
3
HOH
HOH
264
B
HOH
267
3
HOH
HOH
267
B
HOH
268
3
HOH
HOH
268
B
HOH
269
3
HOH
HOH
269
B
HOH
271
3
HOH
HOH
271
B
HOH
272
3
HOH
HOH
272
B
HOH
273
3
HOH
HOH
273
B
HOH
275
3
HOH
HOH
275
B
HOH
276
3
HOH
HOH
276
B
HOH
277
3
HOH
HOH
277
B
HOH
279
3
HOH
HOH
279
B
HOH
280
3
HOH
HOH
280
B
HOH
286
3
HOH
HOH
286
B
HOH
287
3
HOH
HOH
287
B
HOH
289
3
HOH
HOH
289
B
HOH
290
3
HOH
HOH
290
B
HOH
291
3
HOH
HOH
291
B
HOH
293
3
HOH
HOH
293
B
HOH
295
3
HOH
HOH
295
B
HOH
300
3
HOH
HOH
300
B
HOH
301
3
HOH
HOH
301
B
HOH
302
3
HOH
HOH
302
B
HOH
304
3
HOH
HOH
304
B
HOH
306
3
HOH
HOH
306
B
HOH
307
3
HOH
HOH
307
B
HOH
308
3
HOH
HOH
308
B
HOH
311
3
HOH
HOH
311
B
HOH
313
3
HOH
HOH
313
B
HOH
317
3
HOH
HOH
317
B
HOH
320
3
HOH
HOH
320
B
HOH
323
3
HOH
HOH
323
B
HOH
326
3
HOH
HOH
326
B
HOH
327
3
HOH
HOH
327
B
HOH
330
3
HOH
HOH
330
B
n
1
439
A
n
2
440
A
n
3
441
A
n
4
442
A
ASP
443
n
5
ASP
443
A
SER
444
n
6
SER
444
A
SER
445
n
7
SER
445
A
ARG
446
n
8
ARG
446
A
ARG
447
n
9
ARG
447
A
GLN
448
n
10
GLN
448
A
TYR
449
n
11
TYR
449
A
GLN
450
n
12
GLN
450
A
GLU
451
n
13
GLU
451
A
LYS
452
n
14
LYS
452
A
TYR
453
n
15
TYR
453
A
LYS
454
n
16
LYS
454
A
GLN
455
n
17
GLN
455
A
VAL
456
n
18
VAL
456
A
GLU
457
n
19
GLU
457
A
GLN
458
n
20
GLN
458
A
TYR
459
n
21
TYR
459
A
MET
460
n
22
MET
460
A
SER
461
n
23
SER
461
A
PHE
462
n
24
PHE
462
A
HIS
463
n
25
HIS
463
A
LYS
464
n
26
LYS
464
A
LEU
465
n
27
LEU
465
A
PRO
466
n
28
PRO
466
A
ALA
467
n
29
ALA
467
A
ASP
468
n
30
ASP
468
A
PHE
469
n
31
PHE
469
A
ARG
470
n
32
ARG
470
A
GLN
471
n
33
GLN
471
A
LYS
472
n
34
LYS
472
A
ILE
473
n
35
ILE
473
A
HIS
474
n
36
HIS
474
A
ASP
475
n
37
ASP
475
A
TYR
476
n
38
TYR
476
A
TYR
477
n
39
TYR
477
A
GLU
478
n
40
GLU
478
A
HIS
479
n
41
HIS
479
A
ARG
480
n
42
ARG
480
A
TYR
481
n
43
TYR
481
A
GLN
482
n
44
GLN
482
A
GLY
483
n
45
GLY
483
A
LYS
484
n
46
LYS
484
A
MET
485
n
47
MET
485
A
PHE
486
n
48
PHE
486
A
ASP
487
n
49
ASP
487
A
GLU
488
n
50
GLU
488
A
ASP
489
n
51
ASP
489
A
SER
490
n
52
SER
490
A
ILE
491
n
53
ILE
491
A
LEU
492
n
54
LEU
492
A
GLY
493
n
55
GLY
493
A
GLU
494
n
56
GLU
494
A
LEU
495
n
57
LEU
495
A
ASN
496
n
58
ASN
496
A
GLY
497
n
59
GLY
497
A
PRO
498
n
60
PRO
498
A
LEU
499
n
61
LEU
499
A
ARG
500
n
62
ARG
500
A
GLU
501
n
63
GLU
501
A
GLU
502
n
64
GLU
502
A
ILE
503
n
65
ILE
503
A
VAL
504
n
66
VAL
504
A
ASN
505
n
67
ASN
505
A
PHE
506
n
68
PHE
506
A
ASN
507
n
69
ASN
507
A
CYS
508
n
70
CYS
508
A
ARG
509
n
71
ARG
509
A
LYS
510
n
72
LYS
510
A
LEU
511
n
73
LEU
511
A
VAL
512
n
74
VAL
512
A
ALA
513
n
75
ALA
513
A
SER
514
n
76
SER
514
A
MET
515
n
77
MET
515
A
PRO
516
n
78
PRO
516
A
LEU
517
n
79
LEU
517
A
PHE
518
n
80
PHE
518
A
ALA
519
n
81
ALA
519
A
ASN
520
n
82
ASN
520
A
ALA
521
n
83
ALA
521
A
ASP
522
n
84
ASP
522
A
PRO
523
n
85
PRO
523
A
ASN
524
n
86
ASN
524
A
PHE
525
n
87
PHE
525
A
VAL
526
n
88
VAL
526
A
THR
527
n
89
THR
527
A
ALA
528
n
90
ALA
528
A
MET
529
n
91
MET
529
A
LEU
530
n
92
LEU
530
A
THR
531
n
93
THR
531
A
LYS
532
n
94
LYS
532
A
LEU
533
n
95
LEU
533
A
LYS
534
n
96
LYS
534
A
PHE
535
n
97
PHE
535
A
GLU
536
n
98
GLU
536
A
VAL
537
n
99
VAL
537
A
PHE
538
n
100
PHE
538
A
GLN
539
n
101
GLN
539
A
PRO
540
n
102
PRO
540
A
GLY
541
n
103
GLY
541
A
ASP
542
n
104
ASP
542
A
TYR
543
n
105
TYR
543
A
ILE
544
n
106
ILE
544
A
ILE
545
n
107
ILE
545
A
ARG
546
n
108
ARG
546
A
GLU
547
n
109
GLU
547
A
GLY
548
n
110
GLY
548
A
THR
549
n
111
THR
549
A
ILE
550
n
112
ILE
550
A
GLY
551
n
113
GLY
551
A
LYS
552
n
114
LYS
552
A
LYS
553
n
115
LYS
553
A
MET
554
n
116
MET
554
A
TYR
555
n
117
TYR
555
A
PHE
556
n
118
PHE
556
A
ILE
557
n
119
ILE
557
A
GLN
558
n
120
GLN
558
A
HIS
559
n
121
HIS
559
A
GLY
560
n
122
GLY
560
A
VAL
561
n
123
VAL
561
A
VAL
562
n
124
VAL
562
A
SER
563
n
125
SER
563
A
VAL
564
n
126
VAL
564
A
LEU
565
n
127
LEU
565
A
THR
566
n
128
THR
566
A
n
129
567
A
GLY
568
n
130
GLY
568
A
ASN
569
n
131
ASN
569
A
LYS
570
n
132
LYS
570
A
GLU
571
n
133
GLU
571
A
MET
572
n
134
MET
572
A
LYS
573
n
135
LYS
573
A
LEU
574
n
136
LEU
574
A
SER
575
n
137
SER
575
A
ASP
576
n
138
ASP
576
A
GLY
577
n
139
GLY
577
A
SER
578
n
140
SER
578
A
TYR
579
n
141
TYR
579
A
PHE
580
n
142
PHE
580
A
GLY
581
n
143
GLY
581
A
GLU
582
n
144
GLU
582
A
ILE
583
n
145
ILE
583
A
CYS
584
n
146
CYS
584
A
LEU
585
n
147
LEU
585
A
LEU
586
n
148
LEU
586
A
THR
587
n
149
THR
587
A
ARG
588
n
150
ARG
588
A
GLY
589
n
151
GLY
589
A
ARG
590
n
152
ARG
590
A
ARG
591
n
153
ARG
591
A
THR
592
n
154
THR
592
A
ALA
593
n
155
ALA
593
A
SER
594
n
156
SER
594
A
VAL
595
n
157
VAL
595
A
ARG
596
n
158
ARG
596
A
ALA
597
n
159
ALA
597
A
ASP
598
n
160
ASP
598
A
THR
599
n
161
THR
599
A
TYR
600
n
162
TYR
600
A
CYS
601
n
163
CYS
601
A
ARG
602
n
164
ARG
602
A
LEU
603
n
165
LEU
603
A
TYR
604
n
166
TYR
604
A
SER
605
n
167
SER
605
A
LEU
606
n
168
LEU
606
A
SER
607
n
169
SER
607
A
VAL
608
n
170
VAL
608
A
ASP
609
n
171
ASP
609
A
ASN
610
n
172
ASN
610
A
PHE
611
n
173
PHE
611
A
ASN
612
n
174
ASN
612
A
GLU
613
n
175
GLU
613
A
VAL
614
n
176
VAL
614
A
LEU
615
n
177
LEU
615
A
GLU
616
n
178
GLU
616
A
GLU
617
n
179
GLU
617
A
TYR
618
n
180
TYR
618
A
PRO
619
n
181
PRO
619
A
MET
620
n
182
MET
620
A
MET
621
n
183
MET
621
A
ARG
622
n
184
ARG
622
A
ARG
623
n
185
ARG
623
A
ALA
624
n
186
ALA
624
A
PHE
625
n
187
PHE
625
A
GLU
626
n
188
GLU
626
A
THR
627
n
189
THR
627
A
VAL
628
n
190
VAL
628
A
ALA
629
n
191
ALA
629
A
ILE
630
n
192
ILE
630
A
ASP
631
n
193
ASP
631
A
ARG
632
n
194
ARG
632
A
LEU
633
n
195
LEU
633
A
ASP
634
n
196
ASP
634
A
ARG
635
n
197
ARG
635
A
n
198
636
A
n
199
637
A
n
200
638
A
n
201
639
A
n
202
640
A
n
203
641
A
n
204
642
A
n
205
643
A
n
206
644
A
n
207
645
A
n
1
439
B
n
2
440
B
n
3
441
B
n
4
442
B
ASP
443
n
5
ASP
443
B
SER
444
n
6
SER
444
B
SER
445
n
7
SER
445
B
ARG
446
n
8
ARG
446
B
ARG
447
n
9
ARG
447
B
GLN
448
n
10
GLN
448
B
TYR
449
n
11
TYR
449
B
GLN
450
n
12
GLN
450
B
GLU
451
n
13
GLU
451
B
LYS
452
n
14
LYS
452
B
TYR
453
n
15
TYR
453
B
LYS
454
n
16
LYS
454
B
GLN
455
n
17
GLN
455
B
VAL
456
n
18
VAL
456
B
GLU
457
n
19
GLU
457
B
GLN
458
n
20
GLN
458
B
TYR
459
n
21
TYR
459
B
MET
460
n
22
MET
460
B
SER
461
n
23
SER
461
B
PHE
462
n
24
PHE
462
B
HIS
463
n
25
HIS
463
B
LYS
464
n
26
LYS
464
B
LEU
465
n
27
LEU
465
B
PRO
466
n
28
PRO
466
B
ALA
467
n
29
ALA
467
B
ASP
468
n
30
ASP
468
B
PHE
469
n
31
PHE
469
B
ARG
470
n
32
ARG
470
B
GLN
471
n
33
GLN
471
B
LYS
472
n
34
LYS
472
B
ILE
473
n
35
ILE
473
B
HIS
474
n
36
HIS
474
B
ASP
475
n
37
ASP
475
B
TYR
476
n
38
TYR
476
B
TYR
477
n
39
TYR
477
B
GLU
478
n
40
GLU
478
B
HIS
479
n
41
HIS
479
B
ARG
480
n
42
ARG
480
B
TYR
481
n
43
TYR
481
B
GLN
482
n
44
GLN
482
B
GLY
483
n
45
GLY
483
B
LYS
484
n
46
LYS
484
B
MET
485
n
47
MET
485
B
PHE
486
n
48
PHE
486
B
ASP
487
n
49
ASP
487
B
GLU
488
n
50
GLU
488
B
ASP
489
n
51
ASP
489
B
SER
490
n
52
SER
490
B
ILE
491
n
53
ILE
491
B
LEU
492
n
54
LEU
492
B
GLY
493
n
55
GLY
493
B
GLU
494
n
56
GLU
494
B
LEU
495
n
57
LEU
495
B
ASN
496
n
58
ASN
496
B
GLY
497
n
59
GLY
497
B
PRO
498
n
60
PRO
498
B
LEU
499
n
61
LEU
499
B
ARG
500
n
62
ARG
500
B
GLU
501
n
63
GLU
501
B
GLU
502
n
64
GLU
502
B
ILE
503
n
65
ILE
503
B
VAL
504
n
66
VAL
504
B
ASN
505
n
67
ASN
505
B
PHE
506
n
68
PHE
506
B
ASN
507
n
69
ASN
507
B
CYS
508
n
70
CYS
508
B
ARG
509
n
71
ARG
509
B
LYS
510
n
72
LYS
510
B
LEU
511
n
73
LEU
511
B
VAL
512
n
74
VAL
512
B
ALA
513
n
75
ALA
513
B
SER
514
n
76
SER
514
B
MET
515
n
77
MET
515
B
PRO
516
n
78
PRO
516
B
LEU
517
n
79
LEU
517
B
PHE
518
n
80
PHE
518
B
ALA
519
n
81
ALA
519
B
ASN
520
n
82
ASN
520
B
ALA
521
n
83
ALA
521
B
ASP
522
n
84
ASP
522
B
PRO
523
n
85
PRO
523
B
ASN
524
n
86
ASN
524
B
PHE
525
n
87
PHE
525
B
VAL
526
n
88
VAL
526
B
THR
527
n
89
THR
527
B
ALA
528
n
90
ALA
528
B
MET
529
n
91
MET
529
B
LEU
530
n
92
LEU
530
B
THR
531
n
93
THR
531
B
LYS
532
n
94
LYS
532
B
LEU
533
n
95
LEU
533
B
LYS
534
n
96
LYS
534
B
PHE
535
n
97
PHE
535
B
GLU
536
n
98
GLU
536
B
VAL
537
n
99
VAL
537
B
PHE
538
n
100
PHE
538
B
GLN
539
n
101
GLN
539
B
PRO
540
n
102
PRO
540
B
GLY
541
n
103
GLY
541
B
ASP
542
n
104
ASP
542
B
TYR
543
n
105
TYR
543
B
ILE
544
n
106
ILE
544
B
ILE
545
n
107
ILE
545
B
ARG
546
n
108
ARG
546
B
GLU
547
n
109
GLU
547
B
GLY
548
n
110
GLY
548
B
THR
549
n
111
THR
549
B
ILE
550
n
112
ILE
550
B
GLY
551
n
113
GLY
551
B
LYS
552
n
114
LYS
552
B
LYS
553
n
115
LYS
553
B
MET
554
n
116
MET
554
B
TYR
555
n
117
TYR
555
B
PHE
556
n
118
PHE
556
B
ILE
557
n
119
ILE
557
B
GLN
558
n
120
GLN
558
B
HIS
559
n
121
HIS
559
B
GLY
560
n
122
GLY
560
B
VAL
561
n
123
VAL
561
B
VAL
562
n
124
VAL
562
B
SER
563
n
125
SER
563
B
VAL
564
n
126
VAL
564
B
LEU
565
n
127
LEU
565
B
THR
566
n
128
THR
566
B
n
129
567
B
n
130
568
B
n
131
569
B
n
132
570
B
GLU
571
n
133
GLU
571
B
MET
572
n
134
MET
572
B
LYS
573
n
135
LYS
573
B
LEU
574
n
136
LEU
574
B
SER
575
n
137
SER
575
B
ASP
576
n
138
ASP
576
B
GLY
577
n
139
GLY
577
B
SER
578
n
140
SER
578
B
TYR
579
n
141
TYR
579
B
PHE
580
n
142
PHE
580
B
GLY
581
n
143
GLY
581
B
GLU
582
n
144
GLU
582
B
ILE
583
n
145
ILE
583
B
CYS
584
n
146
CYS
584
B
LEU
585
n
147
LEU
585
B
LEU
586
n
148
LEU
586
B
THR
587
n
149
THR
587
B
ARG
588
n
150
ARG
588
B
GLY
589
n
151
GLY
589
B
ARG
590
n
152
ARG
590
B
ARG
591
n
153
ARG
591
B
THR
592
n
154
THR
592
B
ALA
593
n
155
ALA
593
B
SER
594
n
156
SER
594
B
VAL
595
n
157
VAL
595
B
ARG
596
n
158
ARG
596
B
ALA
597
n
159
ALA
597
B
ASP
598
n
160
ASP
598
B
THR
599
n
161
THR
599
B
TYR
600
n
162
TYR
600
B
CYS
601
n
163
CYS
601
B
ARG
602
n
164
ARG
602
B
LEU
603
n
165
LEU
603
B
TYR
604
n
166
TYR
604
B
SER
605
n
167
SER
605
B
LEU
606
n
168
LEU
606
B
SER
607
n
169
SER
607
B
VAL
608
n
170
VAL
608
B
ASP
609
n
171
ASP
609
B
ASN
610
n
172
ASN
610
B
PHE
611
n
173
PHE
611
B
ASN
612
n
174
ASN
612
B
GLU
613
n
175
GLU
613
B
VAL
614
n
176
VAL
614
B
LEU
615
n
177
LEU
615
B
GLU
616
n
178
GLU
616
B
GLU
617
n
179
GLU
617
B
TYR
618
n
180
TYR
618
B
PRO
619
n
181
PRO
619
B
MET
620
n
182
MET
620
B
MET
621
n
183
MET
621
B
ARG
622
n
184
ARG
622
B
ARG
623
n
185
ARG
623
B
ALA
624
n
186
ALA
624
B
PHE
625
n
187
PHE
625
B
GLU
626
n
188
GLU
626
B
THR
627
n
189
THR
627
B
VAL
628
n
190
VAL
628
B
ALA
629
n
191
ALA
629
B
ILE
630
n
192
ILE
630
B
ASP
631
n
193
ASP
631
B
ARG
632
n
194
ARG
632
B
LEU
633
n
195
LEU
633
B
ASP
634
n
196
ASP
634
B
ARG
635
n
197
ARG
635
B
n
198
636
B
n
199
637
B
n
200
638
B
n
201
639
B
n
202
640
B
n
203
641
B
n
204
642
B
n
205
643
B
n
206
644
B
n
207
645
B
author_and_software_defined_assembly
PISA
4
tetrameric
author_and_software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PISA,PQS
8
octameric
11310
-55
35600
11280
-54
34510
27140
-148
65560
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_665
-x+1,-y+1,z
crystal symmetry operation
94.2360000000
94.2360000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_655
-y+1,x,z
crystal symmetry operation
94.2360000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
4_565
y,-x+1,z
crystal symmetry operation
0.0000000000
94.2360000000
0.0000000000
A
N
GLU
536
A
N
GLU
98
A
O
LEU
603
A
O
LEU
165
A
O
ARG
602
A
O
ARG
164
A
N
HIS
559
A
N
HIS
121
A
N
TYR
555
A
N
TYR
117
A
O
PHE
580
A
O
PHE
142
A
N
ILE
545
A
N
ILE
107
A
O
VAL
595
A
O
VAL
157
A
O
ARG
596
A
O
ARG
158
A
N
SER
563
A
N
SER
125
A
N
VAL
564
A
N
VAL
126
A
O
MET
572
A
O
MET
134
B
N
GLU
536
B
N
GLU
98
B
O
LEU
603
B
O
LEU
165
B
O
ARG
602
B
O
ARG
164
B
N
HIS
559
B
N
HIS
121
B
N
TYR
555
B
N
TYR
117
B
O
PHE
580
B
O
PHE
142
B
N
ILE
545
B
N
ILE
107
B
O
VAL
595
B
O
VAL
157
B
O
SER
594
B
O
SER
156
B
N
LEU
565
B
N
LEU
127
B
N
VAL
564
B
N
VAL
126
B
O
MET
572
B
O
MET
134
1
A
CB
ARG
447
A
CB
ARG
9
1
Y
1
A
CG
ARG
447
A
CG
ARG
9
1
Y
1
A
CD
ARG
447
A
CD
ARG
9
1
Y
1
A
NE
ARG
447
A
NE
ARG
9
1
Y
1
A
CZ
ARG
447
A
CZ
ARG
9
1
Y
1
A
NH1
ARG
447
A
NH1
ARG
9
1
Y
1
A
NH2
ARG
447
A
NH2
ARG
9
1
Y
1
A
CB
LYS
454
A
CB
LYS
16
1
Y
1
A
CG
LYS
454
A
CG
LYS
16
1
Y
1
A
CD
LYS
454
A
CD
LYS
16
1
Y
1
A
CE
LYS
454
A
CE
LYS
16
1
Y
1
A
NZ
LYS
454
A
NZ
LYS
16
1
Y
1
A
CG
GLN
455
A
CG
GLN
17
1
Y
1
A
CD
GLN
455
A
CD
GLN
17
1
Y
1
A
OE1
GLN
455
A
OE1
GLN
17
1
Y
1
A
NE2
GLN
455
A
NE2
GLN
17
1
Y
1
A
CG
ASP
468
A
CG
ASP
30
1
Y
1
A
OD1
ASP
468
A
OD1
ASP
30
1
Y
1
A
OD2
ASP
468
A
OD2
ASP
30
1
Y
1
A
CG
LYS
484
A
CG
LYS
46
1
Y
1
A
CD
LYS
484
A
CD
LYS
46
1
Y
1
A
CE
LYS
484
A
CE
LYS
46
1
Y
1
A
NZ
LYS
484
A
NZ
LYS
46
1
Y
1
A
CG
ASP
487
A
CG
ASP
49
1
Y
1
A
OD1
ASP
487
A
OD1
ASP
49
1
Y
1
A
OD2
ASP
487
A
OD2
ASP
49
1
Y
1
A
CG
ASP
489
A
CG
ASP
51
1
Y
1
A
OD1
ASP
489
A
OD1
ASP
51
1
Y
1
A
OD2
ASP
489
A
OD2
ASP
51
1
Y
1
A
CG
ARG
509
A
CG
ARG
71
1
Y
1
A
CD
ARG
509
A
CD
ARG
71
1
Y
1
A
NE
ARG
509
A
NE
ARG
71
1
Y
1
A
CZ
ARG
509
A
CZ
ARG
71
1
Y
1
A
NH1
ARG
509
A
NH1
ARG
71
1
Y
1
A
NH2
ARG
509
A
NH2
ARG
71
1
Y
1
A
CG
LYS
510
A
CG
LYS
72
1
Y
1
A
CD
LYS
510
A
CD
LYS
72
1
Y
1
A
CE
LYS
510
A
CE
LYS
72
1
Y
1
A
NZ
LYS
510
A
NZ
LYS
72
1
Y
1
A
CG
LYS
534
A
CG
LYS
96
1
Y
1
A
CD
LYS
534
A
CD
LYS
96
1
Y
1
A
CE
LYS
534
A
CE
LYS
96
1
Y
1
A
NZ
LYS
534
A
NZ
LYS
96
1
Y
1
A
CG
LYS
552
A
CG
LYS
114
1
Y
1
A
CD
LYS
552
A
CD
LYS
114
1
Y
1
A
CE
LYS
552
A
CE
LYS
114
1
Y
1
A
NZ
LYS
552
A
NZ
LYS
114
1
Y
1
A
CG
LYS
553
A
CG
LYS
115
1
Y
1
A
CD
LYS
553
A
CD
LYS
115
1
Y
1
A
CE
LYS
553
A
CE
LYS
115
1
Y
1
A
NZ
LYS
553
A
NZ
LYS
115
1
Y
1
A
CB
ASN
569
A
CB
ASN
131
1
Y
1
A
CG
ASN
569
A
CG
ASN
131
1
Y
1
A
OD1
ASN
569
A
OD1
ASN
131
1
Y
1
A
ND2
ASN
569
A
ND2
ASN
131
1
Y
1
A
CG
LYS
570
A
CG
LYS
132
1
Y
1
A
CD
LYS
570
A
CD
LYS
132
1
Y
1
A
CE
LYS
570
A
CE
LYS
132
1
Y
1
A
NZ
LYS
570
A
NZ
LYS
132
1
Y
1
A
CG
GLU
571
A
CG
GLU
133
1
Y
1
A
CD
GLU
571
A
CD
GLU
133
1
Y
1
A
OE1
GLU
571
A
OE1
GLU
133
1
Y
1
A
OE2
GLU
571
A
OE2
GLU
133
1
Y
1
A
CG
GLU
617
A
CG
GLU
179
1
Y
1
A
CD
GLU
617
A
CD
GLU
179
1
Y
1
A
OE1
GLU
617
A
OE1
GLU
179
1
Y
1
A
OE2
GLU
617
A
OE2
GLU
179
1
Y
1
A
CG
ARG
635
A
CG
ARG
197
1
Y
1
A
CD
ARG
635
A
CD
ARG
197
1
Y
1
A
NE
ARG
635
A
NE
ARG
197
1
Y
1
A
CZ
ARG
635
A
CZ
ARG
197
1
Y
1
A
NH1
ARG
635
A
NH1
ARG
197
1
Y
1
A
NH2
ARG
635
A
NH2
ARG
197
1
Y
1
B
CB
LYS
454
B
CB
LYS
16
1
Y
1
B
CG
LYS
454
B
CG
LYS
16
1
Y
1
B
CD
LYS
454
B
CD
LYS
16
1
Y
1
B
CE
LYS
454
B
CE
LYS
16
1
Y
1
B
NZ
LYS
454
B
NZ
LYS
16
1
Y
1
B
CG
GLN
455
B
CG
GLN
17
1
Y
1
B
CD
GLN
455
B
CD
GLN
17
1
Y
1
B
OE1
GLN
455
B
OE1
GLN
17
1
Y
1
B
NE2
GLN
455
B
NE2
GLN
17
1
Y
1
B
CG
GLU
457
B
CG
GLU
19
1
Y
1
B
CD
GLU
457
B
CD
GLU
19
1
Y
1
B
OE1
GLU
457
B
OE1
GLU
19
1
Y
1
B
OE2
GLU
457
B
OE2
GLU
19
1
Y
1
B
CG
LYS
464
B
CG
LYS
26
1
Y
1
B
CD
LYS
464
B
CD
LYS
26
1
Y
1
B
CE
LYS
464
B
CE
LYS
26
1
Y
1
B
NZ
LYS
464
B
NZ
LYS
26
1
Y
1
B
CG
ASP
468
B
CG
ASP
30
1
Y
1
B
OD1
ASP
468
B
OD1
ASP
30
1
Y
1
B
OD2
ASP
468
B
OD2
ASP
30
1
Y
1
B
CG
ASP
487
B
CG
ASP
49
1
Y
1
B
OD1
ASP
487
B
OD1
ASP
49
1
Y
1
B
OD2
ASP
487
B
OD2
ASP
49
1
Y
1
B
CG
ASP
489
B
CG
ASP
51
1
Y
1
B
OD1
ASP
489
B
OD1
ASP
51
1
Y
1
B
OD2
ASP
489
B
OD2
ASP
51
1
Y
1
B
CG
ARG
509
B
CG
ARG
71
1
Y
1
B
CD
ARG
509
B
CD
ARG
71
1
Y
1
B
NE
ARG
509
B
NE
ARG
71
1
Y
1
B
CZ
ARG
509
B
CZ
ARG
71
1
Y
1
B
NH1
ARG
509
B
NH1
ARG
71
1
Y
1
B
NH2
ARG
509
B
NH2
ARG
71
1
Y
1
B
CG
LYS
510
B
CG
LYS
72
1
Y
1
B
CD
LYS
510
B
CD
LYS
72
1
Y
1
B
CE
LYS
510
B
CE
LYS
72
1
Y
1
B
NZ
LYS
510
B
NZ
LYS
72
1
Y
1
B
CG
LYS
534
B
CG
LYS
96
1
Y
1
B
CD
LYS
534
B
CD
LYS
96
1
Y
1
B
CE
LYS
534
B
CE
LYS
96
1
Y
1
B
NZ
LYS
534
B
NZ
LYS
96
1
Y
1
B
CG
LYS
552
B
CG
LYS
114
1
Y
1
B
CD
LYS
552
B
CD
LYS
114
1
Y
1
B
CE
LYS
552
B
CE
LYS
114
1
Y
1
B
NZ
LYS
552
B
NZ
LYS
114
1
Y
1
B
CG
LYS
553
B
CG
LYS
115
1
Y
1
B
CD
LYS
553
B
CD
LYS
115
1
Y
1
B
CE
LYS
553
B
CE
LYS
115
1
Y
1
B
NZ
LYS
553
B
NZ
LYS
115
1
Y
1
B
OG1
THR
566
B
OG1
THR
128
1
Y
1
B
CG2
THR
566
B
CG2
THR
128
1
Y
1
B
CG
GLU
571
B
CG
GLU
133
1
Y
1
B
CD
GLU
571
B
CD
GLU
133
1
Y
1
B
OE1
GLU
571
B
OE1
GLU
133
1
Y
1
B
OE2
GLU
571
B
OE2
GLU
133
1
Y
1
B
CG
GLU
617
B
CG
GLU
179
1
Y
1
B
CD
GLU
617
B
CD
GLU
179
1
Y
1
B
OE1
GLU
617
B
OE1
GLU
179
1
Y
1
B
OE2
GLU
617
B
OE2
GLU
179
1
Y
1
B
CG
ASP
634
B
CG
ASP
196
1
Y
1
B
OD1
ASP
634
B
OD1
ASP
196
1
Y
1
B
OD2
ASP
634
B
OD2
ASP
196
1
Y
1
B
CG
ARG
635
B
CG
ARG
197
1
Y
1
B
CD
ARG
635
B
CD
ARG
197
1
Y
1
B
NE
ARG
635
B
NE
ARG
197
1
Y
1
B
CZ
ARG
635
B
CZ
ARG
197
1
Y
1
B
NH1
ARG
635
B
NH1
ARG
197
1
Y
1
B
NH2
ARG
635
B
NH2
ARG
197
1
Y
1
A
GLY
439
A
GLY
1
1
Y
1
A
SER
440
A
SER
2
1
Y
1
A
ALA
441
A
ALA
3
1
Y
1
A
MET
442
A
MET
4
1
Y
1
A
LYS
567
A
LYS
129
1
Y
1
A
ILE
636
A
ILE
198
1
Y
1
A
GLY
637
A
GLY
199
1
Y
1
A
LYS
638
A
LYS
200
1
Y
1
A
LYS
639
A
LYS
201
1
Y
1
A
ASN
640
A
ASN
202
1
Y
1
A
SER
641
A
SER
203
1
Y
1
A
ILE
642
A
ILE
204
1
Y
1
A
LEU
643
A
LEU
205
1
Y
1
A
LEU
644
A
LEU
206
1
Y
1
A
HIS
645
A
HIS
207
1
Y
1
B
GLY
439
B
GLY
1
1
Y
1
B
SER
440
B
SER
2
1
Y
1
B
ALA
441
B
ALA
3
1
Y
1
B
MET
442
B
MET
4
1
Y
1
B
LYS
567
B
LYS
129
1
Y
1
B
GLY
568
B
GLY
130
1
Y
1
B
ASN
569
B
ASN
131
1
Y
1
B
LYS
570
B
LYS
132
1
Y
1
B
ILE
636
B
ILE
198
1
Y
1
B
GLY
637
B
GLY
199
1
Y
1
B
LYS
638
B
LYS
200
1
Y
1
B
LYS
639
B
LYS
201
1
Y
1
B
ASN
640
B
ASN
202
1
Y
1
B
SER
641
B
SER
203
1
Y
1
B
ILE
642
B
ILE
204
1
Y
1
B
LEU
643
B
LEU
205
1
Y
1
B
LEU
644
B
LEU
206
1
Y
1
B
HIS
645
B
HIS
207
1
Y
1
A
ASN
569
133.50
-178.51
1
A
LYS
570
62.23
81.39
1
A
ASP
598
-91.26
-60.99
1
B
ASP
576
-37.47
124.55
protein_rep.param
DRGCNS.PARAM
water.param
2.667
0.000
0.000
2.667
0.000
-5.340
Model of ligand omitted until R-work below 30%.
0.2391
0.2099
1.9
29.35
4164
41314
41314
97.2
random
1
overall b-value correction. B-factor correction applied to coordinate array B: -0.640
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
Engh & Huber
0.26
0.22
5
0.17
0.14
1.9
29.35
330
3387
46
0
3011
0.006486
1.19396
21.77128
0.77036
1.889
2
1.25
1.5
2.188
2
3.104
2.5
0.279
0.011
0.242
2.02
619
5393
85.0
16.6
1.9
29.35
1Q3E
41314
41314
0
-3
0.056
1
31.1
35.3
97.2
0.242
1.9
2.02
1
85.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
HCN2J 443-645 in the presence of cGMP
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
The biological assembly is a tetramer generated from the one protmer. There are two distinct protomers in the asymmetric unit labeled A & B. Each protomer associates with its like to form the tetramer. To generate the tetramer apply the following symmetry operations to the asymmetric unit:
1-y,x,z and y,1-x,z and 1-x,1-y,z
A
ASP
443
A
ASP
5
HELX_P
A
HIS
463
A
HIS
25
1
1
21
A
PRO
466
A
PRO
28
HELX_P
A
GLN
482
A
GLN
44
1
2
17
A
ASP
487
A
ASP
49
HELX_P
A
LEU
495
A
LEU
57
1
3
9
A
ASN
496
A
ASN
58
HELX_P
A
CYS
508
A
CYS
70
1
4
13
A
CYS
508
A
CYS
70
HELX_P
A
MET
515
A
MET
77
1
5
8
A
MET
515
A
MET
77
HELX_P
A
ASN
520
A
ASN
82
1
6
6
A
ASP
522
A
ASP
84
HELX_P
A
THR
531
A
THR
93
1
7
10
A
GLY
581
A
GLY
143
HELX_P
A
ARG
588
A
ARG
150
1
8
8
A
VAL
608
A
VAL
170
HELX_P
A
TYR
618
A
TYR
180
1
9
11
A
MET
621
A
MET
183
HELX_P
A
ASP
634
A
ASP
196
1
10
14
B
ASP
443
B
ASP
5
HELX_P
B
HIS
463
B
HIS
25
1
11
21
B
PRO
466
B
PRO
28
HELX_P
B
GLN
482
B
GLN
44
1
12
17
B
ASP
487
B
ASP
49
HELX_P
B
LEU
495
B
LEU
57
1
13
9
B
ASN
496
B
ASN
58
HELX_P
B
CYS
508
B
CYS
70
1
14
13
B
CYS
508
B
CYS
70
HELX_P
B
MET
515
B
MET
77
1
15
8
B
MET
515
B
MET
77
HELX_P
B
ASN
520
B
ASN
82
1
16
6
B
ASP
522
B
ASP
84
HELX_P
B
LEU
533
B
LEU
95
1
17
12
B
GLY
581
B
GLY
143
HELX_P
B
ARG
588
B
ARG
150
1
18
8
B
VAL
608
B
VAL
170
HELX_P
B
TYR
618
B
TYR
180
1
19
11
B
MET
621
B
MET
183
HELX_P
B
ARG
635
B
ARG
197
1
20
15
TRANSPORT PROTEIN
CNBD, C-LINKER, PACEMAKER, HCN, CHANNEL, CYCLIC NUCLEOTIDE, CAP, PKA, cGMP, ION CHANNEL, LIGAND, TRANSPORT PROTEIN
HCN2_MOUSE
UNP
1
443
O88703
DSSRRQYQEKYKQVEQYMSFHKLPADFRQKIHDYYEHRYQGKMFDEDSILGELNGPLREEIVNFNCRKLVASMPLFANAD
PNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRADTYCR
LYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSILLH
443
645
1Q3E
443
645
O88703
A
1
5
207
443
645
1Q3E
443
645
O88703
B
1
5
207
1
cloning artifact
GLY
439
1Q3E
A
O88703
UNP
1
1
cloning artifact
SER
440
1Q3E
A
O88703
UNP
2
1
cloning artifact
ALA
441
1Q3E
A
O88703
UNP
3
1
cloning artifact
MET
442
1Q3E
A
O88703
UNP
4
2
cloning artifact
GLY
439
1Q3E
B
O88703
UNP
1
2
cloning artifact
SER
440
1Q3E
B
O88703
UNP
2
2
cloning artifact
ALA
441
1Q3E
B
O88703
UNP
3
2
cloning artifact
MET
442
1Q3E
B
O88703
UNP
4
4
4
4
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
534
A
LYS
96
A
PHE
538
A
PHE
100
A
CYS
601
A
CYS
163
A
SER
607
A
SER
169
A
LYS
553
A
LYS
115
A
HIS
559
A
HIS
121
A
TYR
579
A
TYR
141
A
PHE
580
A
PHE
142
A
TYR
543
A
TYR
105
A
ILE
545
A
ILE
107
A
SER
594
A
SER
156
A
ALA
597
A
ALA
159
A
VAL
562
A
VAL
124
A
LEU
565
A
LEU
127
A
GLU
571
A
GLU
133
A
LEU
574
A
LEU
136
B
LYS
534
B
LYS
96
B
PHE
538
B
PHE
100
B
CYS
601
B
CYS
163
B
SER
607
B
SER
169
B
LYS
553
B
LYS
115
B
HIS
559
B
HIS
121
B
TYR
579
B
TYR
141
B
PHE
580
B
PHE
142
B
TYR
543
B
TYR
105
B
ILE
545
B
ILE
107
B
SER
594
B
SER
156
B
ALA
597
B
ALA
159
B
VAL
562
B
VAL
124
B
LEU
565
B
LEU
127
B
MET
572
B
MET
134
B
LEU
574
B
LEU
136
BINDING SITE FOR RESIDUE PCG A 401
A
PCG
401
Software
15
BINDING SITE FOR RESIDUE PCG B 402
B
PCG
402
Software
13
A
HOH
171
E
HOH
15
1_555
A
HOH
187
E
HOH
15
1_555
A
HOH
250
E
HOH
15
1_555
A
HOH
288
E
HOH
15
1_555
A
THR
566
A
THR
128
15
1_555
A
MET
572
A
MET
134
15
1_555
A
PHE
580
A
PHE
142
15
1_555
A
GLY
581
A
GLY
143
15
1_555
A
GLU
582
A
GLU
144
15
1_555
A
ILE
583
A
ILE
145
15
1_555
A
CYS
584
A
CYS
146
15
1_555
A
ARG
591
A
ARG
153
15
1_555
A
THR
592
A
THR
154
15
1_555
A
ALA
593
A
ALA
155
15
1_555
A
ARG
632
A
ARG
194
15
1_555
B
HOH
111
F
HOH
13
1_555
B
HOH
290
F
HOH
13
1_555
B
VAL
564
B
VAL
126
13
1_555
B
MET
572
B
MET
134
13
1_555
B
PHE
580
B
PHE
142
13
1_555
B
GLY
581
B
GLY
143
13
1_555
B
GLU
582
B
GLU
144
13
1_555
B
ILE
583
B
ILE
145
13
1_555
B
CYS
584
B
CYS
146
13
1_555
B
ARG
591
B
ARG
153
13
1_555
B
THR
592
B
THR
154
13
1_555
B
ALA
593
B
ALA
155
13
1_555
B
ARG
632
B
ARG
194
13
1_555
79
I 4