1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Aslam, M.
Guthridge, J.M.
Hack, B.K.
Quigg, R.J.
Holers, V.M.
Perkins, S.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.0
90.0
90.0
1.0
1.0
1.0
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
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
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
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
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
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
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
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
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
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
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
N
259
N
H
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
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
C
N
276
N
C
N
277
N
O
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
O
N
293
N
O
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
R
C
N
306
N
O
N
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
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
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
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
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
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
H
N
387
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
doub
N
157
N
sing
N
158
N
sing
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
doub
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
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
doub
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
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
doub
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
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
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
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
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
doub
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
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
N
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
329
525
550
10.1016/S0022-2836(03)00492-3
12767833
The Extended Multidomain Solution Structures of the Complement Protein
Crry and its Chimeric Conjugate Crry-Ig by Scattering, Analytical
Ultracentrifugation and Constrained Modelling: Implications for Function and
Therapy
2003
10.2210/pdb1ntj/pdb
pdb_00001ntj
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
288
1
288
1
288
1
QUADRANT DETECTOR
1999-04-15
500 CHANNEL
WIRE DETECTOR
1999-05-15
BF3 DETECTOR
AREA DETECTOR
1998-06-15
3-He ORDELA
SINGLE WAVELENGTH
M
x-ray
1
ROTATING DRUM
SINGLE WAVELENGTH
M
neutron
2
TIME-OF-FLIGHT
LAUE
L
neutron
2
1.0
1.0
10
1.0
2.0
1.0
10.0
1.0
2.1
SRS
1.0
SYNCHROTRON
SRS BEAMLINE 2.1
D11
ILL
10
NUCLEAR REACTOR
ILL BEAMLINE D11
LOQ
ISIS
2.0-10.0
SPALLATION SOURCE
ISIS BEAMLINE LOQ
35274.980
complement receptor related protein
SCR-1 TO SCR-5
1
man
polymer
no
no
TLGQCPAPPLFPYAKPINPTDESTFPVGTSLKYECRPGYIKRQFSITCEVNSVWTSPQDVCIRKQCETPLDPQNGIVHVN
TDIRFGSSITYTCNEGYRLIGSSSAMCIISDQSVAWDAEAPICESIPCEIPPSIPNGDFFSPNREDFHYGMVVTYQCNTD
ARGKKLFNLVGEPSIHCTSIDGQVGVWSGPPPQCIELNKCTPPHVENAVIVSKNKSLFSLRDMVEFRCQDGFMMKGDSSV
YCRSLNRWEPQLPSCFKVKSCGAFLGELPNGHVFVPQNLQLGAKVTFVCNTGYQLKGNSSSHCVLDGVESIWNSSVPVCE
TLGQCPAPPLFPYAKPINPTDESTFPVGTSLKYECRPGYIKRQFSITCEVNSVWTSPQDVCIRKQCETPLDPQNGIVHVN
TDIRFGSSITYTCNEGYRLIGSSSAMCIISDQSVAWDAEAPICESIPCEIPPSIPNGDFFSPNREDFHYGMVVTYQCNTD
ARGKKLFNLVGEPSIHCTSIDGQVGVWSGPPPQCIELNKCTPPHVENAVIVSKNKSLFSLRDMVEFRCQDGFMMKGDSSV
YCRSLNRWEPQLPSCFKVKSCGAFLGELPNGHVFVPQNLQLGAKVTFVCNTGYQLKGNSSSHCVLDGVESIWNSSVPVCE
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Norway rat
Rattus
Pichia
sample
10116
Rattus norvegicus
4922
Pichia pastoris
software
diffrn_radiation
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Data collection
Data collection
Database references
1
0
2004-02-03
1
1
2008-04-29
1
2
2011-07-13
1
3
2017-10-11
1
4
2018-06-13
1
5
2019-07-17
1
6
2024-02-14
_diffrn_radiation.pdbx_diffrn_protocol
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l
_diffrn_radiation.pdbx_scattering_type
_diffrn_source.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
CA ATOMS ONLY
b2 glycoprotein I was used as a template for three SCR domains
complement receptor type 1 SCR-17 was used as a template for one SCR domain
vaccinia coat protein SCR-4 was used as a template for one SCR domain
RESOLUTION. NOT APPLICABLE.
REFINEMENT.
PROGRAM : INSIGHT II 98.0
AUTHORS : MSI
RCSB
Y
RCSB
2003-01-30
REL
THR
1
n
1
THR
1
A
LEU
2
n
2
LEU
2
A
GLY
3
n
3
GLY
3
A
GLN
4
n
4
GLN
4
A
CYS
5
n
5
CYS
5
A
PRO
6
n
6
PRO
6
A
ALA
7
n
7
ALA
7
A
PRO
8
n
8
PRO
8
A
PRO
9
n
9
PRO
9
A
LEU
10
n
10
LEU
10
A
PHE
11
n
11
PHE
11
A
PRO
12
n
12
PRO
12
A
TYR
13
n
13
TYR
13
A
ALA
14
n
14
ALA
14
A
LYS
15
n
15
LYS
15
A
PRO
16
n
16
PRO
16
A
ILE
17
n
17
ILE
17
A
ASN
18
n
18
ASN
18
A
PRO
19
n
19
PRO
19
A
THR
20
n
20
THR
20
A
ASP
21
n
21
ASP
21
A
GLU
22
n
22
GLU
22
A
SER
23
n
23
SER
23
A
THR
24
n
24
THR
24
A
PHE
25
n
25
PHE
25
A
PRO
26
n
26
PRO
26
A
VAL
27
n
27
VAL
27
A
GLY
28
n
28
GLY
28
A
THR
29
n
29
THR
29
A
SER
30
n
30
SER
30
A
LEU
31
n
31
LEU
31
A
LYS
32
n
32
LYS
32
A
TYR
33
n
33
TYR
33
A
GLU
34
n
34
GLU
34
A
CYS
35
n
35
CYS
35
A
ARG
36
n
36
ARG
36
A
PRO
37
n
37
PRO
37
A
GLY
38
n
38
GLY
38
A
TYR
39
n
39
TYR
39
A
ILE
40
n
40
ILE
40
A
LYS
41
n
41
LYS
41
A
ARG
42
n
42
ARG
42
A
GLN
43
n
43
GLN
43
A
PHE
44
n
44
PHE
44
A
SER
45
n
45
SER
45
A
ILE
46
n
46
ILE
46
A
THR
47
n
47
THR
47
A
CYS
48
n
48
CYS
48
A
GLU
49
n
49
GLU
49
A
VAL
50
n
50
VAL
50
A
ASN
51
n
51
ASN
51
A
SER
52
n
52
SER
52
A
VAL
53
n
53
VAL
53
A
TRP
54
n
54
TRP
54
A
THR
55
n
55
THR
55
A
SER
56
n
56
SER
56
A
PRO
57
n
57
PRO
57
A
GLN
58
n
58
GLN
58
A
ASP
59
n
59
ASP
59
A
VAL
60
n
60
VAL
60
A
CYS
61
n
61
CYS
61
A
ILE
62
n
62
ILE
62
A
ARG
63
n
63
ARG
63
A
LYS
64
n
64
LYS
64
A
GLN
65
n
65
GLN
65
A
CYS
66
n
66
CYS
66
A
GLU
67
n
67
GLU
67
A
THR
68
n
68
THR
68
A
PRO
69
n
69
PRO
69
A
LEU
70
n
70
LEU
70
A
ASP
71
n
71
ASP
71
A
PRO
72
n
72
PRO
72
A
GLN
73
n
73
GLN
73
A
ASN
74
n
74
ASN
74
A
GLY
75
n
75
GLY
75
A
ILE
76
n
76
ILE
76
A
VAL
77
n
77
VAL
77
A
HIS
78
n
78
HIS
78
A
VAL
79
n
79
VAL
79
A
ASN
80
n
80
ASN
80
A
THR
81
n
81
THR
81
A
ASP
82
n
82
ASP
82
A
ILE
83
n
83
ILE
83
A
ARG
84
n
84
ARG
84
A
PHE
85
n
85
PHE
85
A
GLY
86
n
86
GLY
86
A
SER
87
n
87
SER
87
A
SER
88
n
88
SER
88
A
ILE
89
n
89
ILE
89
A
THR
90
n
90
THR
90
A
TYR
91
n
91
TYR
91
A
THR
92
n
92
THR
92
A
CYS
93
n
93
CYS
93
A
ASN
94
n
94
ASN
94
A
GLU
95
n
95
GLU
95
A
GLY
96
n
96
GLY
96
A
TYR
97
n
97
TYR
97
A
ARG
98
n
98
ARG
98
A
LEU
99
n
99
LEU
99
A
ILE
100
n
100
ILE
100
A
GLY
101
n
101
GLY
101
A
SER
102
n
102
SER
102
A
SER
103
n
103
SER
103
A
SER
104
n
104
SER
104
A
ALA
105
n
105
ALA
105
A
MET
106
n
106
MET
106
A
CYS
107
n
107
CYS
107
A
ILE
108
n
108
ILE
108
A
ILE
109
n
109
ILE
109
A
SER
110
n
110
SER
110
A
ASP
111
n
111
ASP
111
A
GLN
112
n
112
GLN
112
A
SER
113
n
113
SER
113
A
VAL
114
n
114
VAL
114
A
ALA
115
n
115
ALA
115
A
TRP
116
n
116
TRP
116
A
ASP
117
n
117
ASP
117
A
ALA
118
n
118
ALA
118
A
GLU
119
n
119
GLU
119
A
ALA
120
n
120
ALA
120
A
PRO
121
n
121
PRO
121
A
ILE
122
n
122
ILE
122
A
CYS
123
n
123
CYS
123
A
GLU
124
n
124
GLU
124
A
SER
125
n
125
SER
125
A
ILE
126
n
126
ILE
126
A
PRO
127
n
127
PRO
127
A
CYS
128
n
128
CYS
128
A
GLU
129
n
129
GLU
129
A
ILE
130
n
130
ILE
130
A
PRO
131
n
131
PRO
131
A
PRO
132
n
132
PRO
132
A
SER
133
n
133
SER
133
A
ILE
134
n
134
ILE
134
A
PRO
135
n
135
PRO
135
A
ASN
136
n
136
ASN
136
A
GLY
137
n
137
GLY
137
A
ASP
138
n
138
ASP
138
A
PHE
139
n
139
PHE
139
A
PHE
140
n
140
PHE
140
A
SER
141
n
141
SER
141
A
PRO
142
n
142
PRO
142
A
ASN
143
n
143
ASN
143
A
ARG
144
n
144
ARG
144
A
GLU
145
n
145
GLU
145
A
ASP
146
n
146
ASP
146
A
PHE
147
n
147
PHE
147
A
HIS
148
n
148
HIS
148
A
TYR
149
n
149
TYR
149
A
GLY
150
n
150
GLY
150
A
MET
151
n
151
MET
151
A
VAL
152
n
152
VAL
152
A
VAL
153
n
153
VAL
153
A
THR
154
n
154
THR
154
A
TYR
155
n
155
TYR
155
A
GLN
156
n
156
GLN
156
A
CYS
157
n
157
CYS
157
A
ASN
158
n
158
ASN
158
A
THR
159
n
159
THR
159
A
ASP
160
n
160
ASP
160
A
ALA
161
n
161
ALA
161
A
ARG
162
n
162
ARG
162
A
GLY
163
n
163
GLY
163
A
LYS
164
n
164
LYS
164
A
LYS
165
n
165
LYS
165
A
LEU
166
n
166
LEU
166
A
PHE
167
n
167
PHE
167
A
ASN
168
n
168
ASN
168
A
LEU
169
n
169
LEU
169
A
VAL
170
n
170
VAL
170
A
GLY
171
n
171
GLY
171
A
GLU
172
n
172
GLU
172
A
PRO
173
n
173
PRO
173
A
SER
174
n
174
SER
174
A
ILE
175
n
175
ILE
175
A
HIS
176
n
176
HIS
176
A
CYS
177
n
177
CYS
177
A
THR
178
n
178
THR
178
A
SER
179
n
179
SER
179
A
ILE
180
n
180
ILE
180
A
ASP
181
n
181
ASP
181
A
GLY
182
n
182
GLY
182
A
GLN
183
n
183
GLN
183
A
VAL
184
n
184
VAL
184
A
GLY
185
n
185
GLY
185
A
VAL
186
n
186
VAL
186
A
TRP
187
n
187
TRP
187
A
SER
188
n
188
SER
188
A
GLY
189
n
189
GLY
189
A
PRO
190
n
190
PRO
190
A
PRO
191
n
191
PRO
191
A
PRO
192
n
192
PRO
192
A
GLN
193
n
193
GLN
193
A
CYS
194
n
194
CYS
194
A
ILE
195
n
195
ILE
195
A
GLU
196
n
196
GLU
196
A
LEU
197
n
197
LEU
197
A
ASP
198
n
198
ASN
198
A
LYS
199
n
199
LYS
199
A
CYS
200
n
200
CYS
200
A
THR
201
n
201
THR
201
A
PRO
202
n
202
PRO
202
A
PRO
203
n
203
PRO
203
A
HIS
204
n
204
HIS
204
A
VAL
205
n
205
VAL
205
A
GLU
206
n
206
GLU
206
A
ASN
207
n
207
ASN
207
A
ALA
208
n
208
ALA
208
A
VAL
209
n
209
VAL
209
A
ILE
210
n
210
ILE
210
A
VAL
211
n
211
VAL
211
A
SER
212
n
212
SER
212
A
LYS
213
n
213
LYS
213
A
ASN
214
n
214
ASN
214
A
LYS
215
n
215
LYS
215
A
SER
216
n
216
SER
216
A
LEU
217
n
217
LEU
217
A
PHE
218
n
218
PHE
218
A
SER
219
n
219
SER
219
A
LEU
220
n
220
LEU
220
A
ARG
221
n
221
ARG
221
A
ASP
222
n
222
ASP
222
A
MET
223
n
223
MET
223
A
VAL
224
n
224
VAL
224
A
GLU
225
n
225
GLU
225
A
PHE
226
n
226
PHE
226
A
ARG
227
n
227
ARG
227
A
CYS
228
n
228
CYS
228
A
GLN
229
n
229
GLN
229
A
ASP
230
n
230
ASP
230
A
GLY
231
n
231
GLY
231
A
PHE
232
n
232
PHE
232
A
MET
233
n
233
MET
233
A
MET
234
n
234
MET
234
A
LYS
235
n
235
LYS
235
A
GLY
236
n
236
GLY
236
A
ASP
237
n
237
ASP
237
A
SER
238
n
238
SER
238
A
SER
239
n
239
SER
239
A
VAL
240
n
240
VAL
240
A
TYR
241
n
241
TYR
241
A
CYS
242
n
242
CYS
242
A
ARG
243
n
243
ARG
243
A
SER
244
n
244
SER
244
A
LEU
245
n
245
LEU
245
A
ASN
246
n
246
ASN
246
A
ARG
247
n
247
ARG
247
A
TRP
248
n
248
TRP
248
A
GLU
249
n
249
GLU
249
A
PRO
250
n
250
PRO
250
A
GLN
251
n
251
GLN
251
A
LEU
252
n
252
LEU
252
A
PRO
253
n
253
PRO
253
A
SER
254
n
254
SER
254
A
CYS
255
n
255
CYS
255
A
PHE
256
n
256
PHE
256
A
LYS
257
n
257
LYS
257
A
VAL
258
n
258
VAL
258
A
LYS
259
n
259
LYS
259
A
SER
260
n
260
SER
260
A
CYS
261
n
261
CYS
261
A
GLY
262
n
262
GLY
262
A
ALA
263
n
263
ALA
263
A
PHE
264
n
264
PHE
264
A
LEU
265
n
265
LEU
265
A
GLY
266
n
266
GLY
266
A
GLU
267
n
267
GLU
267
A
LEU
268
n
268
LEU
268
A
PRO
269
n
269
PRO
269
A
ASN
270
n
270
ASN
270
A
GLY
271
n
271
GLY
271
A
HIS
272
n
272
HIS
272
A
VAL
273
n
273
VAL
273
A
PHE
274
n
274
PHE
274
A
VAL
275
n
275
VAL
275
A
PRO
276
n
276
PRO
276
A
GLN
277
n
277
GLN
277
A
ASN
278
n
278
ASN
278
A
LEU
279
n
279
LEU
279
A
GLN
280
n
280
GLN
280
A
LEU
281
n
281
LEU
281
A
GLY
282
n
282
GLY
282
A
ALA
283
n
283
ALA
283
A
LYS
284
n
284
LYS
284
A
VAL
285
n
285
VAL
285
A
THR
286
n
286
THR
286
A
PHE
287
n
287
PHE
287
A
VAL
288
n
288
VAL
288
A
CYS
289
n
289
CYS
289
A
ASN
290
n
290
ASN
290
A
THR
291
n
291
THR
291
A
GLY
292
n
292
GLY
292
A
TYR
293
n
293
TYR
293
A
GLN
294
n
294
GLN
294
A
LEU
295
n
295
LEU
295
A
LYS
296
n
296
LYS
296
A
GLY
297
n
297
GLY
297
A
ASN
298
n
298
ASN
298
A
SER
299
n
299
SER
299
A
SER
300
n
300
SER
300
A
SER
301
n
301
SER
301
A
HIS
302
n
302
HIS
302
A
CYS
303
n
303
CYS
303
A
VAL
304
n
304
VAL
304
A
LEU
305
n
305
LEU
305
A
ASP
306
n
306
ASP
306
A
GLY
307
n
307
GLY
307
A
VAL
308
n
308
VAL
308
A
GLU
309
n
309
GLU
309
A
SER
310
n
310
SER
310
A
ILE
311
n
311
ILE
311
A
TRP
312
n
312
TRP
312
A
ASN
313
n
313
ASN
313
A
SER
314
n
314
SER
314
A
SER
315
n
315
SER
315
A
VAL
316
n
316
VAL
316
A
PRO
317
n
317
PRO
317
A
VAL
318
n
318
VAL
318
A
CYS
319
n
319
CYS
319
A
GLU
320
n
320
GLU
320
A
TRIS
2-15
SCTPL5, GNOM
OTOKO
500-CHANNEL QUADRANT
5.0
0.4
1.5
0.1
10
1
7.5
2.1
Y
SRS BEAMLINE 2.1
288
x-ray
PBS IN 99.9% D2O
8.2
SCTPL5, GNOM
DETEC, RNILS, SPOLLY
AREA
4.9
0.2
1.2
0.2
7.5
D11
N
ILL
288
neutron
PBS IN 99.9% D2O
4.5-6.8
SCTPL5, GNOM
COLLETTE
AREA (TIME-OF-FLIGHT)
4.9
0.2
1.2
0.2
1
7.5
PULSED NEUTRON
LOQ
N
ISIS
288
neutron
THE MODELLED SCATTERING
CURVES WERE ASSESSED BY CALCULATION OF THE
RG AND RSX-1 VALUES IN THE SAME Q RANGES
USED IN THE EXPERIMENTAL GUINIER FITS. MODELS WERE
THEN RANKED USING A GOODNESS-OF-FIT R-FACTOR
DEFINED BY ANALOGY WITH PROTEIN CRYSTALLOGRAPHY
AND BASED ON THE EXPERIMENTAL CURVES IN THE Q RANGE
EXTENDING TO 2.2 NM-1 (X-RAYS) AND 1.12 NM-1
(ILL NEUTRONS).
HOMOLOGY MODELS WERE BUILT FOR
THE 5 SCR DOMAINS AND ENERGY MINIMISATIONS WERE
PERFORMED TO IMPROVE THE CONNECTIVITY IN THE FH MODEL.
BIANTENNARY COMPLEX-TYPE CARBOHYDRATE STRUCTURES
(MAN3GLCNAC4GAL2FUC0NEUNAC2) WERE ADDED TO EACH OF THE
N-LINKED GLYCOSYLATION SITES. A LIBRARY OF LINKER
PEPTIDE CONFORMATIONS WAS USED IN DOMAIN MODELLING
CONSTRAINED BY THE SOLUTION SCATTERING FITS. MODELLING
WITH THE SCATTERING DATA WAS ALSO CARRIED OUT BY
ROTATIONAL SEARCH METHODS. THE X-RAY AND NEUTRON
SCATTERING CURVE I(Q) WAS CALCULATED ASSUMING A UNIFORM
SCATTERING DENSITY FOR THE SPHERES USING THE DEBYE
EQUATION AS ADAPTED TO SPHERES. X-RAY CURVES WERE
CALCULATED FROM THE HYDRATED SPHERE MODELS WITHOUT
CORRECTIONS FOR WAVELENGTH SPREAD OR BEAM DIVERGENCE,
WHILE THESE CORRECTIONS WERE APPLIED FOR THE NEUTRON
CURVES BUT NOW USING UNHYDRATED MODELS.
CONSTRAINED SCATTERING FITTING OF HOMOLOGY MODELS
2000
1
1
MSI
INSIGHT II, HOMOLOGY, DISCOVERY, BIOPOLYMER, DELPHI
author_defined_assembly
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
The structure was determined by
x-ray scattering, analytical ultracentrifugation
and constrained modelling
0.073
30
1300
1,2,3
CONSTRAINED MODEL FIT
Engh & Huber
30
1300
0
320
0
0
320
data collection
DETECTOR
data reduction
OTOKO
data reduction
COLLETTE
data reduction
SPOLLY
model building
SCTPL5
model building
GNOM
model building
Insight II
II
refinement
DISCOVER
data reduction
DETECTOR
SUPPLIED SOFTWARE
data scaling
OTOKO
data scaling
COLLETTE
data scaling
SPOLLY
phasing
SCTPL
V. 5
phasing
GNOM
Model of rat Crry determined by solution scattering, curve fitting and homology modelling
1
N
N
IMMUNE SYSTEM
IMMUNOLOGY, COMPLEMENT, GLYCOPROTEIN, SCR, CCP, IMMUNE SYSTEM
NP_062174
GB
1
34
9506513
TLGQCPAPPLFPYAKPINPTDESTFPVGTSLKYECRPGYIKRQFSITCEVNSVWTSPQDVCIRKQCETPLDPQNGIVHVN
TDIRFGSSITYTCNEGYRLIGSSSAMCIISDQSVAWDAEAPICESIPCEIPPSIPNGDFFSPNREDFHYGMVVTYQCNTD
ARGKKLFNLVGEPSIHCTSIDGQVGVWSGPPPQCIELNKCTPPHVENAVIVSKNKSLFSLRDMVEFRCQDGFMMKGDSSV
YCRSLNRWEPQLPSCFKVKSCGAFLGELPNGHVFVPQNLQLGAKVTFVCNTGYQLKGNSSSHCVLDGVESIWNSSVPVCE
34
353
1NTJ
1
320
9506513
A
1
1
320
1
P 1