0.015533
0.000000
0.004418
0.000000
0.027662
-0.000001
0.000000
0.000000
0.013333
0.00000
0.00000
0.00000
Xiao, T.
DeCamp, D.L.
Sprang, S.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
105.88
90.00
64.377
36.151
77.978
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
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
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
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
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
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
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
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
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
S
N
223
N
C
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
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
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
Y
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
N
247
N
O
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
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
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
O
N
282
N
O
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
R
C
N
295
N
O
N
296
N
C
N
297
N
O
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
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
C
N
318
N
O
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
N
C
N
336
N
C
N
337
N
C
N
338
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
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
doub
N
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
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
doub
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
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
doub
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
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
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
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
doub
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
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
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
sing
N
282
N
sing
N
283
N
doub
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
doub
N
311
N
sing
Y
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
doub
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
sing
US
Protein Sci.
PRCIEI
0795
0961-8368
9
1889
1897
11106161
Structure of a rat alpha 1-macroglobulin receptor-binding domain dimer.
2000
10.2210/pdb1edy/pdb
pdb_00001edy
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
1996-10-20
PRINCETON 2K
SINGLE WAVELENGTH
M
x-ray
1
0.918
1.0
F1
CHESS
0.918
SYNCHROTRON
CHESS BEAMLINE F1
15381.416
ALPHA 1-MACROGLOBULIN
RECEPTOR BINDING DOMAIN
2
man
polymer
18.015
water
94
nat
water
no
no
EAPFTLKVNTLPLNFDKAEHHRKFQIHINVSYIGERPNSNMVIVDVKMVSGFIPVKPSVKKLQDQSNIQRTEVNTNHVLI
YIEKLTNQTMGFSFAVEQDIPVKNLKPAPVKVYDYYETDEFAIEEYSAPFSSDS
EAPFTLKVNTLPLNFDKAEHHRKFQIHINVSYIGERPNSNMVIVDVKMVSGFIPVKPSVKKLQDQSNIQRTEVNTNHVLI
YIEKLTNQTMGFSFAVEQDIPVKNLKPAPVKVYDYYETDEFAIEEYSAPFSSDS
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
Norway rat
Rattus
PLASMA
Escherichia
sample
10116
Rattus norvegicus
562
Escherichia coli
PQE30
1
2.84
56.62
VAPOR DIFFUSION, HANGING DROP
7.0
PEG6000, calcium chloride, hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2000-12-01
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RCSB
Y
RCSB
2000-01-28
REL
REL
HOH
water
HOH
1
2
HOH
HOH
137
A
HOH
2
2
HOH
HOH
138
A
HOH
3
2
HOH
HOH
139
A
HOH
4
2
HOH
HOH
140
A
HOH
5
2
HOH
HOH
141
A
HOH
6
2
HOH
HOH
142
A
HOH
7
2
HOH
HOH
143
A
HOH
8
2
HOH
HOH
144
A
HOH
9
2
HOH
HOH
145
A
HOH
10
2
HOH
HOH
146
A
HOH
11
2
HOH
HOH
147
A
HOH
12
2
HOH
HOH
148
A
HOH
13
2
HOH
HOH
149
A
HOH
14
2
HOH
HOH
150
A
HOH
15
2
HOH
HOH
151
A
HOH
16
2
HOH
HOH
152
A
HOH
17
2
HOH
HOH
153
A
HOH
18
2
HOH
HOH
154
A
HOH
19
2
HOH
HOH
155
A
HOH
20
2
HOH
HOH
156
A
HOH
56
2
HOH
HOH
157
A
HOH
58
2
HOH
HOH
158
A
HOH
59
2
HOH
HOH
159
A
HOH
60
2
HOH
HOH
160
A
HOH
61
2
HOH
HOH
161
A
HOH
62
2
HOH
HOH
162
A
HOH
63
2
HOH
HOH
163
A
HOH
64
2
HOH
HOH
164
A
HOH
65
2
HOH
HOH
165
A
HOH
70
2
HOH
HOH
166
A
HOH
71
2
HOH
HOH
167
A
HOH
72
2
HOH
HOH
168
A
HOH
73
2
HOH
HOH
169
A
HOH
75
2
HOH
HOH
170
A
HOH
81
2
HOH
HOH
171
A
HOH
82
2
HOH
HOH
172
A
HOH
87
2
HOH
HOH
173
A
HOH
90
2
HOH
HOH
174
A
HOH
92
2
HOH
HOH
175
A
HOH
93
2
HOH
HOH
176
A
HOH
21
2
HOH
HOH
137
B
HOH
22
2
HOH
HOH
138
B
HOH
23
2
HOH
HOH
139
B
HOH
24
2
HOH
HOH
140
B
HOH
25
2
HOH
HOH
141
B
HOH
26
2
HOH
HOH
142
B
HOH
27
2
HOH
HOH
143
B
HOH
28
2
HOH
HOH
144
B
HOH
29
2
HOH
HOH
145
B
HOH
30
2
HOH
HOH
146
B
HOH
31
2
HOH
HOH
147
B
HOH
32
2
HOH
HOH
148
B
HOH
33
2
HOH
HOH
149
B
HOH
34
2
HOH
HOH
150
B
HOH
35
2
HOH
HOH
151
B
HOH
36
2
HOH
HOH
152
B
HOH
37
2
HOH
HOH
153
B
HOH
38
2
HOH
HOH
154
B
HOH
39
2
HOH
HOH
155
B
HOH
40
2
HOH
HOH
156
B
HOH
41
2
HOH
HOH
157
B
HOH
42
2
HOH
HOH
158
B
HOH
43
2
HOH
HOH
159
B
HOH
44
2
HOH
HOH
160
B
HOH
45
2
HOH
HOH
161
B
HOH
46
2
HOH
HOH
162
B
HOH
47
2
HOH
HOH
163
B
HOH
48
2
HOH
HOH
164
B
HOH
49
2
HOH
HOH
165
B
HOH
50
2
HOH
HOH
166
B
HOH
51
2
HOH
HOH
167
B
HOH
52
2
HOH
HOH
168
B
HOH
53
2
HOH
HOH
169
B
HOH
54
2
HOH
HOH
170
B
HOH
55
2
HOH
HOH
171
B
HOH
57
2
HOH
HOH
172
B
HOH
66
2
HOH
HOH
173
B
HOH
67
2
HOH
HOH
174
B
HOH
68
2
HOH
HOH
175
B
HOH
69
2
HOH
HOH
176
B
HOH
74
2
HOH
HOH
177
B
HOH
76
2
HOH
HOH
178
B
HOH
77
2
HOH
HOH
179
B
HOH
78
2
HOH
HOH
180
B
HOH
79
2
HOH
HOH
181
B
HOH
80
2
HOH
HOH
182
B
HOH
83
2
HOH
HOH
183
B
HOH
84
2
HOH
HOH
184
B
HOH
85
2
HOH
HOH
185
B
HOH
86
2
HOH
HOH
186
B
HOH
88
2
HOH
HOH
187
B
HOH
89
2
HOH
HOH
188
B
HOH
91
2
HOH
HOH
189
B
HOH
94
2
HOH
HOH
190
B
GLU
3
n
1
GLU
3
A
ALA
4
n
2
ALA
4
A
PRO
5
n
3
PRO
5
A
PHE
6
n
4
PHE
6
A
THR
7
n
5
THR
7
A
LEU
8
n
6
LEU
8
A
LYS
9
n
7
LYS
9
A
VAL
10
n
8
VAL
10
A
ASN
11
n
9
ASN
11
A
THR
12
n
10
THR
12
A
LEU
13
n
11
LEU
13
A
PRO
14
n
12
PRO
14
A
LEU
15
n
13
LEU
15
A
ASN
16
n
14
ASN
16
A
PHE
17
n
15
PHE
17
A
ASP
18
n
16
ASP
18
A
LYS
19
n
17
LYS
19
A
ALA
20
n
18
ALA
20
A
GLU
21
n
19
GLU
21
A
HIS
22
n
20
HIS
22
A
HIS
23
n
21
HIS
23
A
ARG
24
n
22
ARG
24
A
LYS
25
n
23
LYS
25
A
PHE
26
n
24
PHE
26
A
GLN
27
n
25
GLN
27
A
ILE
28
n
26
ILE
28
A
HIS
29
n
27
HIS
29
A
ILE
30
n
28
ILE
30
A
ASN
31
n
29
ASN
31
A
VAL
32
n
30
VAL
32
A
SER
33
n
31
SER
33
A
TYR
34
n
32
TYR
34
A
ILE
35
n
33
ILE
35
A
GLY
36
n
34
GLY
36
A
GLU
37
n
35
GLU
37
A
ARG
38
n
36
ARG
38
A
PRO
39
n
37
PRO
39
A
ASN
40
n
38
ASN
40
A
SER
41
n
39
SER
41
A
ASN
42
n
40
ASN
42
A
MET
43
n
41
MET
43
A
VAL
44
n
42
VAL
44
A
ILE
45
n
43
ILE
45
A
VAL
46
n
44
VAL
46
A
ASP
47
n
45
ASP
47
A
VAL
48
n
46
VAL
48
A
LYS
49
n
47
LYS
49
A
MET
50
n
48
MET
50
A
VAL
51
n
49
VAL
51
A
SER
52
n
50
SER
52
A
GLY
53
n
51
GLY
53
A
PHE
54
n
52
PHE
54
A
ILE
55
n
53
ILE
55
A
PRO
56
n
54
PRO
56
A
VAL
57
n
55
VAL
57
A
LYS
58
n
56
LYS
58
A
PRO
59
n
57
PRO
59
A
SER
60
n
58
SER
60
A
VAL
61
n
59
VAL
61
A
LYS
62
n
60
LYS
62
A
LYS
63
n
61
LYS
63
A
LEU
64
n
62
LEU
64
A
GLN
65
n
63
GLN
65
A
ASP
66
n
64
ASP
66
A
GLN
67
n
65
GLN
67
A
SER
68
n
66
SER
68
A
ASN
69
n
67
ASN
69
A
ILE
70
n
68
ILE
70
A
GLN
71
n
69
GLN
71
A
ARG
72
n
70
ARG
72
A
THR
73
n
71
THR
73
A
GLU
74
n
72
GLU
74
A
VAL
75
n
73
VAL
75
A
ASN
76
n
74
ASN
76
A
THR
77
n
75
THR
77
A
ASN
78
n
76
ASN
78
A
HIS
79
n
77
HIS
79
A
VAL
80
n
78
VAL
80
A
LEU
81
n
79
LEU
81
A
ILE
82
n
80
ILE
82
A
TYR
83
n
81
TYR
83
A
ILE
84
n
82
ILE
84
A
GLU
85
n
83
GLU
85
A
LYS
86
n
84
LYS
86
A
LEU
87
n
85
LEU
87
A
THR
88
n
86
THR
88
A
ASN
89
n
87
ASN
89
A
GLN
90
n
88
GLN
90
A
THR
91
n
89
THR
91
A
MET
92
n
90
MET
92
A
GLY
93
n
91
GLY
93
A
PHE
94
n
92
PHE
94
A
SER
95
n
93
SER
95
A
PHE
96
n
94
PHE
96
A
ALA
97
n
95
ALA
97
A
VAL
98
n
96
VAL
98
A
GLU
99
n
97
GLU
99
A
GLN
100
n
98
GLN
100
A
ASP
101
n
99
ASP
101
A
ILE
102
n
100
ILE
102
A
PRO
103
n
101
PRO
103
A
VAL
104
n
102
VAL
104
A
LYS
105
n
103
LYS
105
A
ASN
106
n
104
ASN
106
A
LEU
107
n
105
LEU
107
A
LYS
108
n
106
LYS
108
A
PRO
109
n
107
PRO
109
A
ALA
110
n
108
ALA
110
A
PRO
111
n
109
PRO
111
A
VAL
112
n
110
VAL
112
A
LYS
113
n
111
LYS
113
A
VAL
114
n
112
VAL
114
A
TYR
115
n
113
TYR
115
A
ASP
116
n
114
ASP
116
A
TYR
117
n
115
TYR
117
A
TYR
118
n
116
TYR
118
A
GLU
119
n
117
GLU
119
A
THR
120
n
118
THR
120
A
ASP
121
n
119
ASP
121
A
GLU
122
n
120
GLU
122
A
PHE
123
n
121
PHE
123
A
ALA
124
n
122
ALA
124
A
ILE
125
n
123
ILE
125
A
GLU
126
n
124
GLU
126
A
GLU
127
n
125
GLU
127
A
TYR
128
n
126
TYR
128
A
SER
129
n
127
SER
129
A
ALA
130
n
128
ALA
130
A
PRO
131
n
129
PRO
131
A
PHE
132
n
130
PHE
132
A
SER
133
n
131
SER
133
A
SER
134
n
132
SER
134
A
ASP
135
n
133
ASP
135
A
SER
136
n
134
SER
136
A
GLU
3
n
1
GLU
3
B
ALA
4
n
2
ALA
4
B
PRO
5
n
3
PRO
5
B
PHE
6
n
4
PHE
6
B
THR
7
n
5
THR
7
B
LEU
8
n
6
LEU
8
B
LYS
9
n
7
LYS
9
B
VAL
10
n
8
VAL
10
B
ASN
11
n
9
ASN
11
B
THR
12
n
10
THR
12
B
LEU
13
n
11
LEU
13
B
PRO
14
n
12
PRO
14
B
LEU
15
n
13
LEU
15
B
ASN
16
n
14
ASN
16
B
PHE
17
n
15
PHE
17
B
ASP
18
n
16
ASP
18
B
LYS
19
n
17
LYS
19
B
ALA
20
n
18
ALA
20
B
GLU
21
n
19
GLU
21
B
HIS
22
n
20
HIS
22
B
HIS
23
n
21
HIS
23
B
ARG
24
n
22
ARG
24
B
LYS
25
n
23
LYS
25
B
PHE
26
n
24
PHE
26
B
GLN
27
n
25
GLN
27
B
ILE
28
n
26
ILE
28
B
HIS
29
n
27
HIS
29
B
ILE
30
n
28
ILE
30
B
ASN
31
n
29
ASN
31
B
VAL
32
n
30
VAL
32
B
SER
33
n
31
SER
33
B
TYR
34
n
32
TYR
34
B
ILE
35
n
33
ILE
35
B
GLY
36
n
34
GLY
36
B
GLU
37
n
35
GLU
37
B
ARG
38
n
36
ARG
38
B
PRO
39
n
37
PRO
39
B
ASN
40
n
38
ASN
40
B
SER
41
n
39
SER
41
B
ASN
42
n
40
ASN
42
B
MET
43
n
41
MET
43
B
VAL
44
n
42
VAL
44
B
ILE
45
n
43
ILE
45
B
VAL
46
n
44
VAL
46
B
ASP
47
n
45
ASP
47
B
VAL
48
n
46
VAL
48
B
LYS
49
n
47
LYS
49
B
MET
50
n
48
MET
50
B
VAL
51
n
49
VAL
51
B
SER
52
n
50
SER
52
B
GLY
53
n
51
GLY
53
B
PHE
54
n
52
PHE
54
B
ILE
55
n
53
ILE
55
B
PRO
56
n
54
PRO
56
B
VAL
57
n
55
VAL
57
B
LYS
58
n
56
LYS
58
B
PRO
59
n
57
PRO
59
B
SER
60
n
58
SER
60
B
VAL
61
n
59
VAL
61
B
LYS
62
n
60
LYS
62
B
LYS
63
n
61
LYS
63
B
LEU
64
n
62
LEU
64
B
GLN
65
n
63
GLN
65
B
ASP
66
n
64
ASP
66
B
GLN
67
n
65
GLN
67
B
SER
68
n
66
SER
68
B
ASN
69
n
67
ASN
69
B
ILE
70
n
68
ILE
70
B
GLN
71
n
69
GLN
71
B
ARG
72
n
70
ARG
72
B
THR
73
n
71
THR
73
B
GLU
74
n
72
GLU
74
B
VAL
75
n
73
VAL
75
B
ASN
76
n
74
ASN
76
B
THR
77
n
75
THR
77
B
ASN
78
n
76
ASN
78
B
HIS
79
n
77
HIS
79
B
VAL
80
n
78
VAL
80
B
LEU
81
n
79
LEU
81
B
ILE
82
n
80
ILE
82
B
TYR
83
n
81
TYR
83
B
ILE
84
n
82
ILE
84
B
GLU
85
n
83
GLU
85
B
LYS
86
n
84
LYS
86
B
LEU
87
n
85
LEU
87
B
THR
88
n
86
THR
88
B
ASN
89
n
87
ASN
89
B
GLN
90
n
88
GLN
90
B
THR
91
n
89
THR
91
B
MET
92
n
90
MET
92
B
GLY
93
n
91
GLY
93
B
PHE
94
n
92
PHE
94
B
SER
95
n
93
SER
95
B
PHE
96
n
94
PHE
96
B
ALA
97
n
95
ALA
97
B
VAL
98
n
96
VAL
98
B
GLU
99
n
97
GLU
99
B
GLN
100
n
98
GLN
100
B
ASP
101
n
99
ASP
101
B
ILE
102
n
100
ILE
102
B
PRO
103
n
101
PRO
103
B
VAL
104
n
102
VAL
104
B
LYS
105
n
103
LYS
105
B
ASN
106
n
104
ASN
106
B
LEU
107
n
105
LEU
107
B
LYS
108
n
106
LYS
108
B
PRO
109
n
107
PRO
109
B
ALA
110
n
108
ALA
110
B
PRO
111
n
109
PRO
111
B
VAL
112
n
110
VAL
112
B
LYS
113
n
111
LYS
113
B
VAL
114
n
112
VAL
114
B
TYR
115
n
113
TYR
115
B
ASP
116
n
114
ASP
116
B
TYR
117
n
115
TYR
117
B
TYR
118
n
116
TYR
118
B
GLU
119
n
117
GLU
119
B
THR
120
n
118
THR
120
B
ASP
121
n
119
ASP
121
B
GLU
122
n
120
GLU
122
B
PHE
123
n
121
PHE
123
B
ALA
124
n
122
ALA
124
B
ILE
125
n
123
ILE
125
B
GLU
126
n
124
GLU
126
B
GLU
127
n
125
GLU
127
B
TYR
128
n
126
TYR
128
B
SER
129
n
127
SER
129
B
ALA
130
n
128
ALA
130
B
PRO
131
n
129
PRO
131
B
PHE
132
n
130
PHE
132
B
n
131
133
B
n
132
134
B
n
133
135
B
n
134
136
B
author_defined_assembly
4
tetrameric
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_755
-x+2,y+1/2,-z
crystal symmetry operation
128.7540000000
18.0755000000
0.0000000000
A
O
LEU
13
A
O
LEU
11
A
N
GLN
27
A
N
GLN
25
A
N
VAL
32
A
N
VAL
30
A
O
MET
92
A
O
MET
90
A
N
GLU
99
A
N
GLU
97
A
O
ILE
55
A
O
ILE
53
A
N
ASN
76
A
N
ASN
74
A
O
HIS
79
A
O
HIS
77
A
O
ILE
84
A
O
ILE
82
A
N
VAL
44
A
N
VAL
42
A
N
LYS
49
A
N
LYS
47
A
O
PRO
111
A
O
PRO
109
A
N
VAL
114
A
N
VAL
112
A
O
ALA
124
A
O
ALA
122
B
N
LEU
15
B
N
LEU
13
B
O
LYS
25
B
O
LYS
23
B
N
VAL
32
B
N
VAL
30
B
O
MET
92
B
O
MET
90
B
N
GLU
99
B
N
GLU
97
B
O
ILE
55
B
O
ILE
53
B
N
ASN
76
B
N
ASN
74
B
O
HIS
79
B
O
HIS
77
B
N
ILE
84
B
N
ILE
82
B
O
VAL
44
B
O
VAL
42
B
N
LYS
49
B
N
LYS
47
B
O
PRO
111
B
O
PRO
109
B
N
VAL
114
B
N
VAL
112
B
O
ALA
124
B
O
ALA
122
1
B
SER
133
B
SER
131
1
Y
1
B
SER
134
B
SER
132
1
Y
1
B
ASP
135
B
ASP
133
1
Y
1
B
SER
136
B
SER
134
1
Y
1
A
ASN
16
-152.67
25.38
1
A
PHE
17
-57.03
-1.59
1
A
GLU
21
-86.71
-74.64
1
A
PRO
131
-68.56
56.55
1
B
ASN
42
-95.33
-159.75
1
B
ASN
76
-101.90
-164.89
1
B
THR
88
-120.97
-163.71
1
B
PRO
131
-58.95
12.54
13.989
0.000
9.097
7.884
0.000
-21.873
maximum likelihood target using amplitudes
0.2640000
0.2283000
0.2269000
0.2269000
2.3
14.88
1434
15643
14147
90.4
random
1
0.0
0.0
Engh & Huber
0.38
0.30
5.00
0.42
0.32
2.3
14.88
94
2236
0
0
2142
0.006464
1.27794
40.47
2.3
15.0
1EDY
48604
14814
2.0
2.0
0.0600000
1
19.5
3.28
94.6
0.1900000
2.30
2.38
1121
3.28
72.5
phasing
AMoRE
refinement
CNS
0.9
data reduction
DENZO
data scaling
SCALEPACK
CRYSTAL STRUCTURE OF RAT ALPHA 1-MACROGLOBULIN RECEPTOR BINDING DOMAIN
1
N
N
1
N
N
2
N
N
2
N
N
A
VAL
57
A
VAL
55
HELX_P
A
LYS
63
A
LYS
61
1
1
7
A
LEU
64
A
LEU
62
HELX_P
A
GLN
67
A
GLN
65
5
2
4
B
VAL
57
B
VAL
55
HELX_P
B
LYS
63
B
LYS
61
1
3
7
B
LEU
64
B
LEU
62
HELX_P
B
GLN
67
B
GLN
65
5
4
4
PROTEIN BINDING
beta sandwich, pseudo-symmetric dimer, PROTEIN BINDING
Q63332_RAT
UNP
1
Q63332
1362
1495
1EDY
3
136
Q63332
A
1
1
134
1362
1495
1EDY
3
136
Q63332
B
1
1
134
4
5
4
5
anti-parallel
anti-parallel
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
PHE
6
A
PHE
4
A
PRO
14
A
PRO
12
A
LYS
25
A
LYS
23
A
TYR
34
A
TYR
32
A
MET
92
A
MET
90
A
GLN
100
A
GLN
98
A
PHE
54
A
PHE
52
A
PRO
56
A
PRO
54
A
ILE
70
A
ILE
68
A
ASN
76
A
ASN
74
A
HIS
79
A
HIS
77
A
ILE
84
A
ILE
82
A
VAL
44
A
VAL
42
A
LYS
49
A
LYS
47
A
ALA
110
A
ALA
108
A
ASP
116
A
ASP
114
A
PHE
123
A
PHE
121
A
TYR
128
A
TYR
126
B
PHE
6
B
PHE
4
B
LEU
15
B
LEU
13
B
LYS
25
B
LYS
23
B
TYR
34
B
TYR
32
B
MET
92
B
MET
90
B
GLN
100
B
GLN
98
B
PHE
54
B
PHE
52
B
PRO
56
B
PRO
54
B
ILE
70
B
ILE
68
B
ASN
76
B
ASN
74
B
HIS
79
B
HIS
77
B
ILE
84
B
ILE
82
B
VAL
44
B
VAL
42
B
LYS
49
B
LYS
47
B
ALA
110
B
ALA
108
B
ASP
116
B
ASP
114
B
PHE
123
B
PHE
121
B
TYR
128
B
TYR
126
4
P 1 21 1