0.025464
0.000000
0.000778
0.000000
0.014603
0.000000
0.000000
0.000000
0.024934
0.00000
0.00000
0.00000
Kocher, O.
Birrane, G.
Kinsella, B.T.
Mulvaney, E.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
91.75
90.00
39.271
68.477
40.124
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
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
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
C
N
259
N
C
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
O
N
276
N
O
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
R
C
N
289
N
O
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
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
N
312
N
O
N
313
N
O
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
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
C
N
331
N
C
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
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
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
doub
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
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
Y
298
N
doub
Y
299
N
sing
Y
300
N
sing
N
301
N
sing
Y
302
N
doub
N
303
N
sing
Y
304
N
doub
N
305
N
sing
Y
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
doub
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
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
US
Plos One
1932-6203
8
e53819
e53819
10.1371/journal.pone.0053819
23457445
Molecular Analysis of the Prostacyclin Receptor's Interaction with the PDZ1 Domain of Its Adaptor Protein PDZK1.
2013
10.2210/pdb4f8k/pdb
pdb_00004f8k
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
mirrors
CCD
2012-02-03
ADSC QUANTUM 315r
Si(111) channel
SINGLE WAVELENGTH
M
x-ray
1
1.075
1.0
X29A
NSLS
1.075
SYNCHROTRON
NSLS BEAMLINE X29A
12016.534
Na(+)/H(+) exchange regulatory cofactor NHE-RF3, Prostacyclin receptor
PDZ1, UNP residues 7-106, Prostacyclin receptor C-terminus, 409-415
C10S
2
man
polymer
18.015
water
132
nat
water
NHERF-3, CFTR-associated protein of 70 kDa, Na(+)/H(+) exchanger regulatory factor 3, Na/Pi cotransporter C-terminal-associated protein 1, NaPi-Cap1, PDZ domain-containing protein 1, Sodium-hydrogen exchanger regulatory factor 3, Prostaglandin I2 receptor, PGI receptor, PGI2 receptor, Prostanoid IP receptor
no
no
GSPRESKLSKQEGQNYGFFLRIEKDTDGHLIRVIEEGSPAEKAGLLDGDRVLRINGVFVDKEEHAQVVELVRKSGNSVTL
LVLDGDSYEKAVKNQVDLKELDIAACSLC
GSPRESKLSKQEGQNYGFFLRIEKDTDGHLIRVIEEGSPAEKAGLLDGDRVLRINGVFVDKEEHAQVVELVRKSGNSVTL
LVLDGDSYEKAVKNQVDLKELDIAACSLC
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
mouse
sample
3
102
Cap70, Nherf3, Pdzk1, Prostacyclin receptor, Ptgir
10090
Mus musculus
562
Escherichia coli
JM109
Plasmid
pGEX-4T-3
mouse
sample
103
109
Cap70, Nherf3, Pdzk1, Prostacyclin receptor, Ptgir
10090
Mus musculus
562
Escherichia coli
JM109
Plasmid
pGEX-4T-3
1
2.24
45.18
VAPOR DIFFUSION, SITTING DROP
6.5
0.1M MES pH6.5, 30% (w/v) PEG 300, VAPOR DIFFUSION, SITTING DROP, temperature 291K
291
entity_src_gen
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Database references
Refinement description
Source and taxonomy
Data collection
Database references
Refinement description
1
0
2013-02-27
1
1
2013-03-27
1
2
2017-08-09
1
3
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Molecular analysis of the interaction of SR-BI with the first PDZ domain of PDZK1.
RCSB
Y
RCSB
2012-05-17
REL
REL
HOH
water
CHIMERIC PDZ1-IP PROTEIN CONTAINS RESIDUES 7-106 OF PDZ1 FUSED TO THE SEVEN CARBOXY-TERMINAL AMINO ACIDS OF MOUSE IP (RESIDUES 409-415).
3NGH
PDB
experimental model
HOH
4
2
HOH
HOH
201
A
HOH
7
2
HOH
HOH
202
A
HOH
8
2
HOH
HOH
203
A
HOH
9
2
HOH
HOH
204
A
HOH
10
2
HOH
HOH
205
A
HOH
13
2
HOH
HOH
206
A
HOH
15
2
HOH
HOH
207
A
HOH
18
2
HOH
HOH
208
A
HOH
20
2
HOH
HOH
209
A
HOH
21
2
HOH
HOH
210
A
HOH
22
2
HOH
HOH
211
A
HOH
23
2
HOH
HOH
212
A
HOH
24
2
HOH
HOH
213
A
HOH
27
2
HOH
HOH
214
A
HOH
28
2
HOH
HOH
215
A
HOH
30
2
HOH
HOH
216
A
HOH
31
2
HOH
HOH
217
A
HOH
32
2
HOH
HOH
218
A
HOH
33
2
HOH
HOH
219
A
HOH
35
2
HOH
HOH
220
A
HOH
41
2
HOH
HOH
221
A
HOH
42
2
HOH
HOH
222
A
HOH
44
2
HOH
HOH
223
A
HOH
45
2
HOH
HOH
224
A
HOH
52
2
HOH
HOH
225
A
HOH
53
2
HOH
HOH
226
A
HOH
54
2
HOH
HOH
227
A
HOH
55
2
HOH
HOH
228
A
HOH
56
2
HOH
HOH
229
A
HOH
57
2
HOH
HOH
230
A
HOH
58
2
HOH
HOH
231
A
HOH
60
2
HOH
HOH
232
A
HOH
62
2
HOH
HOH
233
A
HOH
64
2
HOH
HOH
234
A
HOH
70
2
HOH
HOH
235
A
HOH
73
2
HOH
HOH
236
A
HOH
77
2
HOH
HOH
237
A
HOH
81
2
HOH
HOH
238
A
HOH
82
2
HOH
HOH
239
A
HOH
84
2
HOH
HOH
240
A
HOH
87
2
HOH
HOH
241
A
HOH
89
2
HOH
HOH
242
A
HOH
91
2
HOH
HOH
243
A
HOH
92
2
HOH
HOH
244
A
HOH
93
2
HOH
HOH
245
A
HOH
94
2
HOH
HOH
246
A
HOH
96
2
HOH
HOH
247
A
HOH
98
2
HOH
HOH
248
A
HOH
99
2
HOH
HOH
249
A
HOH
101
2
HOH
HOH
250
A
HOH
102
2
HOH
HOH
251
A
HOH
103
2
HOH
HOH
252
A
HOH
106
2
HOH
HOH
253
A
HOH
109
2
HOH
HOH
254
A
HOH
113
2
HOH
HOH
255
A
HOH
115
2
HOH
HOH
256
A
HOH
116
2
HOH
HOH
257
A
HOH
120
2
HOH
HOH
258
A
HOH
121
2
HOH
HOH
259
A
HOH
123
2
HOH
HOH
260
A
HOH
124
2
HOH
HOH
261
A
HOH
125
2
HOH
HOH
262
A
HOH
126
2
HOH
HOH
263
A
HOH
127
2
HOH
HOH
264
A
HOH
128
2
HOH
HOH
265
A
HOH
130
2
HOH
HOH
266
A
HOH
133
2
HOH
HOH
267
A
HOH
135
2
HOH
HOH
268
A
HOH
1
2
HOH
HOH
201
B
HOH
2
2
HOH
HOH
202
B
HOH
3
2
HOH
HOH
203
B
HOH
5
2
HOH
HOH
204
B
HOH
6
2
HOH
HOH
205
B
HOH
11
2
HOH
HOH
206
B
HOH
12
2
HOH
HOH
207
B
HOH
14
2
HOH
HOH
208
B
HOH
16
2
HOH
HOH
209
B
HOH
17
2
HOH
HOH
210
B
HOH
19
2
HOH
HOH
211
B
HOH
25
2
HOH
HOH
212
B
HOH
26
2
HOH
HOH
213
B
HOH
29
2
HOH
HOH
214
B
HOH
34
2
HOH
HOH
215
B
HOH
36
2
HOH
HOH
216
B
HOH
37
2
HOH
HOH
217
B
HOH
38
2
HOH
HOH
218
B
HOH
39
2
HOH
HOH
219
B
HOH
40
2
HOH
HOH
220
B
HOH
43
2
HOH
HOH
221
B
HOH
46
2
HOH
HOH
222
B
HOH
47
2
HOH
HOH
223
B
HOH
48
2
HOH
HOH
224
B
HOH
49
2
HOH
HOH
225
B
HOH
50
2
HOH
HOH
226
B
HOH
51
2
HOH
HOH
227
B
HOH
59
2
HOH
HOH
228
B
HOH
61
2
HOH
HOH
229
B
HOH
63
2
HOH
HOH
230
B
HOH
65
2
HOH
HOH
231
B
HOH
66
2
HOH
HOH
232
B
HOH
67
2
HOH
HOH
233
B
HOH
68
2
HOH
HOH
234
B
HOH
69
2
HOH
HOH
235
B
HOH
71
2
HOH
HOH
236
B
HOH
72
2
HOH
HOH
237
B
HOH
74
2
HOH
HOH
238
B
HOH
75
2
HOH
HOH
239
B
HOH
76
2
HOH
HOH
240
B
HOH
78
2
HOH
HOH
241
B
HOH
79
2
HOH
HOH
242
B
HOH
80
2
HOH
HOH
243
B
HOH
83
2
HOH
HOH
244
B
HOH
86
2
HOH
HOH
245
B
HOH
88
2
HOH
HOH
246
B
HOH
90
2
HOH
HOH
247
B
HOH
97
2
HOH
HOH
248
B
HOH
100
2
HOH
HOH
249
B
HOH
104
2
HOH
HOH
250
B
HOH
105
2
HOH
HOH
251
B
HOH
107
2
HOH
HOH
252
B
HOH
108
2
HOH
HOH
253
B
HOH
111
2
HOH
HOH
254
B
HOH
114
2
HOH
HOH
255
B
HOH
117
2
HOH
HOH
256
B
HOH
118
2
HOH
HOH
257
B
HOH
119
2
HOH
HOH
258
B
HOH
122
2
HOH
HOH
259
B
HOH
129
2
HOH
HOH
260
B
HOH
131
2
HOH
HOH
261
B
HOH
132
2
HOH
HOH
262
B
HOH
134
2
HOH
HOH
263
B
HOH
136
2
HOH
HOH
264
B
GLY
5
n
1
GLY
5
A
SER
6
n
2
SER
6
A
PRO
7
n
3
PRO
7
A
ARG
8
n
4
ARG
8
A
GLU
9
n
5
GLU
9
A
SER
10
n
6
SER
10
A
LYS
11
n
7
LYS
11
A
LEU
12
n
8
LEU
12
A
SER
13
n
9
SER
13
A
LYS
14
n
10
LYS
14
A
GLN
15
n
11
GLN
15
A
GLU
16
n
12
GLU
16
A
GLY
17
n
13
GLY
17
A
GLN
18
n
14
GLN
18
A
ASN
19
n
15
ASN
19
A
TYR
20
n
16
TYR
20
A
GLY
21
n
17
GLY
21
A
PHE
22
n
18
PHE
22
A
PHE
23
n
19
PHE
23
A
LEU
24
n
20
LEU
24
A
ARG
25
n
21
ARG
25
A
ILE
26
n
22
ILE
26
A
GLU
27
n
23
GLU
27
A
LYS
28
n
24
LYS
28
A
ASP
29
n
25
ASP
29
A
THR
30
n
26
THR
30
A
ASP
31
n
27
ASP
31
A
GLY
32
n
28
GLY
32
A
HIS
33
n
29
HIS
33
A
LEU
34
n
30
LEU
34
A
ILE
35
n
31
ILE
35
A
ARG
36
n
32
ARG
36
A
VAL
37
n
33
VAL
37
A
ILE
38
n
34
ILE
38
A
GLU
39
n
35
GLU
39
A
GLU
40
n
36
GLU
40
A
GLY
41
n
37
GLY
41
A
SER
42
n
38
SER
42
A
PRO
43
n
39
PRO
43
A
ALA
44
n
40
ALA
44
A
GLU
45
n
41
GLU
45
A
LYS
46
n
42
LYS
46
A
ALA
47
n
43
ALA
47
A
GLY
48
n
44
GLY
48
A
LEU
49
n
45
LEU
49
A
LEU
50
n
46
LEU
50
A
ASP
51
n
47
ASP
51
A
GLY
52
n
48
GLY
52
A
ASP
53
n
49
ASP
53
A
ARG
54
n
50
ARG
54
A
VAL
55
n
51
VAL
55
A
LEU
56
n
52
LEU
56
A
ARG
57
n
53
ARG
57
A
ILE
58
n
54
ILE
58
A
ASN
59
n
55
ASN
59
A
GLY
60
n
56
GLY
60
A
VAL
61
n
57
VAL
61
A
PHE
62
n
58
PHE
62
A
VAL
63
n
59
VAL
63
A
ASP
64
n
60
ASP
64
A
LYS
65
n
61
LYS
65
A
GLU
66
n
62
GLU
66
A
GLU
67
n
63
GLU
67
A
HIS
68
n
64
HIS
68
A
ALA
69
n
65
ALA
69
A
GLN
70
n
66
GLN
70
A
VAL
71
n
67
VAL
71
A
VAL
72
n
68
VAL
72
A
GLU
73
n
69
GLU
73
A
LEU
74
n
70
LEU
74
A
VAL
75
n
71
VAL
75
A
ARG
76
n
72
ARG
76
A
LYS
77
n
73
LYS
77
A
SER
78
n
74
SER
78
A
GLY
79
n
75
GLY
79
A
ASN
80
n
76
ASN
80
A
SER
81
n
77
SER
81
A
VAL
82
n
78
VAL
82
A
THR
83
n
79
THR
83
A
LEU
84
n
80
LEU
84
A
LEU
85
n
81
LEU
85
A
VAL
86
n
82
VAL
86
A
LEU
87
n
83
LEU
87
A
ASP
88
n
84
ASP
88
A
GLY
89
n
85
GLY
89
A
ASP
90
n
86
ASP
90
A
SER
91
n
87
SER
91
A
TYR
92
n
88
TYR
92
A
GLU
93
n
89
GLU
93
A
LYS
94
n
90
LYS
94
A
ALA
95
n
91
ALA
95
A
VAL
96
n
92
VAL
96
A
LYS
97
n
93
LYS
97
A
ASN
98
n
94
ASN
98
A
GLN
99
n
95
GLN
99
A
VAL
100
n
96
VAL
100
A
ASP
101
n
97
ASP
101
A
LEU
102
n
98
LEU
102
A
LYS
103
n
99
LYS
103
A
GLU
104
n
100
GLU
104
A
LEU
105
n
101
LEU
105
A
ASP
106
n
102
ASP
106
A
ILE
107
n
103
ILE
107
A
ALA
108
n
104
ALA
108
A
ALA
109
n
105
ALA
109
A
CYS
110
n
106
CYS
110
A
SER
111
n
107
SER
111
A
LEU
112
n
108
LEU
112
A
CYS
113
n
109
CYS
113
A
GLY
5
n
1
GLY
5
B
SER
6
n
2
SER
6
B
PRO
7
n
3
PRO
7
B
ARG
8
n
4
ARG
8
B
GLU
9
n
5
GLU
9
B
SER
10
n
6
SER
10
B
LYS
11
n
7
LYS
11
B
LEU
12
n
8
LEU
12
B
SER
13
n
9
SER
13
B
LYS
14
n
10
LYS
14
B
GLN
15
n
11
GLN
15
B
GLU
16
n
12
GLU
16
B
GLY
17
n
13
GLY
17
B
GLN
18
n
14
GLN
18
B
ASN
19
n
15
ASN
19
B
TYR
20
n
16
TYR
20
B
GLY
21
n
17
GLY
21
B
PHE
22
n
18
PHE
22
B
PHE
23
n
19
PHE
23
B
LEU
24
n
20
LEU
24
B
ARG
25
n
21
ARG
25
B
ILE
26
n
22
ILE
26
B
GLU
27
n
23
GLU
27
B
LYS
28
n
24
LYS
28
B
ASP
29
n
25
ASP
29
B
THR
30
n
26
THR
30
B
ASP
31
n
27
ASP
31
B
GLY
32
n
28
GLY
32
B
HIS
33
n
29
HIS
33
B
LEU
34
n
30
LEU
34
B
ILE
35
n
31
ILE
35
B
ARG
36
n
32
ARG
36
B
VAL
37
n
33
VAL
37
B
ILE
38
n
34
ILE
38
B
GLU
39
n
35
GLU
39
B
GLU
40
n
36
GLU
40
B
GLY
41
n
37
GLY
41
B
SER
42
n
38
SER
42
B
PRO
43
n
39
PRO
43
B
ALA
44
n
40
ALA
44
B
GLU
45
n
41
GLU
45
B
LYS
46
n
42
LYS
46
B
ALA
47
n
43
ALA
47
B
GLY
48
n
44
GLY
48
B
LEU
49
n
45
LEU
49
B
LEU
50
n
46
LEU
50
B
ASP
51
n
47
ASP
51
B
GLY
52
n
48
GLY
52
B
ASP
53
n
49
ASP
53
B
ARG
54
n
50
ARG
54
B
VAL
55
n
51
VAL
55
B
LEU
56
n
52
LEU
56
B
ARG
57
n
53
ARG
57
B
ILE
58
n
54
ILE
58
B
ASN
59
n
55
ASN
59
B
GLY
60
n
56
GLY
60
B
VAL
61
n
57
VAL
61
B
PHE
62
n
58
PHE
62
B
VAL
63
n
59
VAL
63
B
ASP
64
n
60
ASP
64
B
LYS
65
n
61
LYS
65
B
GLU
66
n
62
GLU
66
B
GLU
67
n
63
GLU
67
B
HIS
68
n
64
HIS
68
B
ALA
69
n
65
ALA
69
B
GLN
70
n
66
GLN
70
B
VAL
71
n
67
VAL
71
B
VAL
72
n
68
VAL
72
B
GLU
73
n
69
GLU
73
B
LEU
74
n
70
LEU
74
B
VAL
75
n
71
VAL
75
B
ARG
76
n
72
ARG
76
B
LYS
77
n
73
LYS
77
B
SER
78
n
74
SER
78
B
GLY
79
n
75
GLY
79
B
ASN
80
n
76
ASN
80
B
SER
81
n
77
SER
81
B
VAL
82
n
78
VAL
82
B
THR
83
n
79
THR
83
B
LEU
84
n
80
LEU
84
B
LEU
85
n
81
LEU
85
B
VAL
86
n
82
VAL
86
B
LEU
87
n
83
LEU
87
B
ASP
88
n
84
ASP
88
B
GLY
89
n
85
GLY
89
B
ASP
90
n
86
ASP
90
B
SER
91
n
87
SER
91
B
TYR
92
n
88
TYR
92
B
GLU
93
n
89
GLU
93
B
LYS
94
n
90
LYS
94
B
ALA
95
n
91
ALA
95
B
VAL
96
n
92
VAL
96
B
LYS
97
n
93
LYS
97
B
ASN
98
n
94
ASN
98
B
GLN
99
n
95
GLN
99
B
VAL
100
n
96
VAL
100
B
ASP
101
n
97
ASP
101
B
LEU
102
n
98
LEU
102
B
LYS
103
n
99
LYS
103
B
GLU
104
n
100
GLU
104
B
LEU
105
n
101
LEU
105
B
ASP
106
n
102
ASP
106
B
ILE
107
n
103
ILE
107
B
ALA
108
n
104
ALA
108
B
ALA
109
n
105
ALA
109
B
CYS
110
n
106
CYS
110
B
SER
111
n
107
SER
111
B
LEU
112
n
108
LEU
112
B
CYS
113
n
109
CYS
113
B
author_and_software_defined_assembly
PISA
1
monomeric
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
N
SER
10
A
N
SER
6
A
O
LEU
84
A
O
LEU
80
A
O
LEU
85
A
O
LEU
81
A
N
LEU
56
A
N
LEU
52
A
N
ILE
58
A
N
ILE
54
A
O
VAL
61
A
O
VAL
57
A
N
PHE
23
A
N
PHE
19
A
O
ARG
36
A
O
ARG
32
A
N
CYS
113
A
N
CYS
109
B
O
PHE
22
B
O
PHE
18
B
N
PHE
23
B
N
PHE
19
B
O
ARG
36
B
O
ARG
32
B
N
SER
10
B
N
SER
6
B
O
LEU
84
B
O
LEU
80
B
O
LEU
85
B
O
LEU
81
B
N
LEU
56
B
N
LEU
52
B
N
ILE
58
B
N
ILE
54
B
O
VAL
61
B
O
VAL
57
1
5.08
0.50
120.30
125.38
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
8
8
8
N
1
-5.08
0.50
120.30
115.22
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
8
8
8
N
1
A
VAL
37
51.44
71.73
19.253
0.58
0.00
-0.10
-0.38
0.00
-0.21
0.960
0.943
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.21914
0.18429
0.18611
0.18611
1.70
40.1
1200
22171
22171
5.1
99.79
2.118
0.071
RANDOM
1
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
0.115
0.111
0.80
0.80
1.20
3NGH
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.70
40.1
132
1818
0
0
1686
0.013
0.019
1786
0.003
0.020
1233
1.591
1.989
2424
0.891
3.000
3046
6.195
5.000
243
43.414
25.517
87
14.306
15.000
346
22.981
15.000
12
0.093
0.200
279
0.007
0.020
2034
0.001
0.020
334
0.268
0.220
1.744
87
1577
23390
20
98.11
1.70
40.1
4F8K
23390
23390
0.0
-3.0
1
99.8
data collection
CBASS
phasing
MOLREP
refinement
REFMAC
5.6.0117
data reduction
HKL-2000
data scaling
HKL-2000
Molecular analysis of the interaction between the prostacyclin receptor and the first PDZ domain of PDZK1
1
N
N
1
N
N
2
N
N
2
N
N
A
SER
42
A
SER
38
HELX_P
A
ALA
47
A
ALA
43
1
1
6
A
GLU
67
A
GLU
63
HELX_P
A
SER
78
A
SER
74
1
2
12
A
ASP
88
A
ASP
84
HELX_P
A
ASN
98
A
ASN
94
1
3
11
A
ASP
101
A
ASP
97
HELX_P
A
LEU
105
A
LEU
101
5
4
5
B
SER
42
B
SER
38
HELX_P
B
ALA
47
B
ALA
43
1
5
6
B
GLU
67
B
GLU
63
HELX_P
B
LYS
77
B
LYS
73
1
6
11
B
ASP
88
B
ASP
84
HELX_P
B
ASN
98
B
ASN
94
1
7
11
B
ASP
101
B
ASP
97
HELX_P
B
LEU
105
B
LEU
101
5
8
5
SIGNALING PROTEIN
PDZ domain, Adaptor protein, Prostacyclin receptor, Chimera protein, fusion protein, SIGNALING PROTEIN
NHRF3_MOUSE
UNP
1
7
Q9JIL4
PRECKLSKQEGQNYGFFLRIEKDTDGHLIRVIEEGSPAEKAGLLDGDRVLRINGVFVDKEEHAQVVELVRKSGNSVTLLV
LDGDSYEKAVKNQVDLKELD
PI2R_MOUSE
UNP
1
409
P43252
IAACSLC
7
106
4F8K
7
106
Q9JIL4
A
1
3
102
409
415
4F8K
107
113
P43252
A
2
103
109
7
106
4F8K
7
106
Q9JIL4
B
1
3
102
409
415
4F8K
107
113
P43252
B
2
103
109
1
expression tag
GLY
5
4F8K
A
Q9JIL4
UNP
1
1
expression tag
SER
6
4F8K
A
Q9JIL4
UNP
2
1
CYS
engineered mutation
SER
10
4F8K
A
Q9JIL4
UNP
10
6
3
expression tag
GLY
5
4F8K
B
Q9JIL4
UNP
1
3
expression tag
SER
6
4F8K
B
Q9JIL4
UNP
2
3
CYS
engineered mutation
SER
10
4F8K
B
Q9JIL4
UNP
10
6
4
2
3
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ARG
8
A
ARG
4
A
SER
13
A
SER
9
A
SER
81
A
SER
77
A
LEU
87
A
LEU
83
A
ARG
54
A
ARG
50
A
ILE
58
A
ILE
54
A
VAL
61
A
VAL
57
A
PHE
62
A
PHE
58
A
PHE
23
A
PHE
19
A
ARG
25
A
ARG
21
A
LEU
34
A
LEU
30
A
ARG
36
A
ARG
32
A
ALA
109
A
ALA
105
A
CYS
113
A
CYS
109
B
PHE
22
B
PHE
18
B
ILE
26
B
ILE
22
B
LEU
34
B
LEU
30
B
ARG
36
B
ARG
32
B
ARG
8
B
ARG
4
B
SER
13
B
SER
9
B
SER
81
B
SER
77
B
LEU
87
B
LEU
83
B
ARG
54
B
ARG
50
B
ILE
58
B
ILE
54
B
VAL
61
B
VAL
57
B
PHE
62
B
PHE
58
4
P 1 21 1