0.016946
0.000000
0.000000
0.000000
0.014399
0.000000
0.000000
0.000000
0.009403
0.00000
0.00000
0.00000
Ding, Y.
Xu, G.
Yang, M.
Zhang, W.
Rao, Z.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
59.010
69.450
106.350
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
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
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
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
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
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
N
C
N
295
N
O
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
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
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
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
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
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
388
N
H
N
389
N
H
N
390
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
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
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
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
sing
N
363
N
sing
N
364
N
doub
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
sing
N
375
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
27966
27970
10.1074/jbc.C300223200
12783876
Crystal Structure of the Ectodomain of Human Fc{alpha}RI.
2003
10.2210/pdb1uct/pdb
pdb_00001uct
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
2003-03-29
MARRESEARCH
MAD
M
x-ray
1
0.9000
1.0
0.9798
1.0
0.9800
1.0
BL41XU
SPring-8
0.9000, 0.9798, 0.9800
SYNCHROTRON
SPRING-8 BEAMLINE BL41XU
25006.260
Immunoglobulin alpha Fc receptor
RESIDUES 0-217
1
man
polymer
18.015
water
68
nat
water
Fc alpha Receptor I (CD89)
no
no
MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ
CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS
LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLILEHHHHHH
MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ
CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS
LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLILEHHHHHH
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLASMID
pET28a
1
2.45
49.35
VAPOR DIFFUSION, HANGING DROP
6.0
PEG4000, sodium citrate, ethanol glycol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2003-07-22
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
PDBJ
Y
PDBJ
2003-04-21
REL
REL
HOH
water
TIP
1
2
HOH
HOH
218
A
TIP
2
2
HOH
HOH
219
A
TIP
3
2
HOH
HOH
220
A
TIP
4
2
HOH
HOH
221
A
TIP
5
2
HOH
HOH
222
A
TIP
6
2
HOH
HOH
223
A
TIP
7
2
HOH
HOH
224
A
TIP
8
2
HOH
HOH
225
A
TIP
9
2
HOH
HOH
226
A
TIP
10
2
HOH
HOH
227
A
TIP
11
2
HOH
HOH
228
A
TIP
12
2
HOH
HOH
229
A
TIP
13
2
HOH
HOH
230
A
TIP
14
2
HOH
HOH
231
A
TIP
15
2
HOH
HOH
232
A
TIP
16
2
HOH
HOH
233
A
TIP
17
2
HOH
HOH
234
A
TIP
18
2
HOH
HOH
235
A
TIP
19
2
HOH
HOH
236
A
TIP
20
2
HOH
HOH
237
A
TIP
21
2
HOH
HOH
238
A
TIP
22
2
HOH
HOH
239
A
TIP
23
2
HOH
HOH
240
A
TIP
24
2
HOH
HOH
241
A
TIP
25
2
HOH
HOH
242
A
TIP
26
2
HOH
HOH
243
A
TIP
27
2
HOH
HOH
244
A
TIP
28
2
HOH
HOH
245
A
TIP
29
2
HOH
HOH
246
A
TIP
30
2
HOH
HOH
247
A
TIP
31
2
HOH
HOH
248
A
TIP
32
2
HOH
HOH
249
A
TIP
33
2
HOH
HOH
250
A
TIP
34
2
HOH
HOH
251
A
TIP
35
2
HOH
HOH
252
A
TIP
36
2
HOH
HOH
253
A
TIP
37
2
HOH
HOH
254
A
TIP
38
2
HOH
HOH
255
A
TIP
39
2
HOH
HOH
256
A
TIP
40
2
HOH
HOH
257
A
TIP
41
2
HOH
HOH
258
A
TIP
42
2
HOH
HOH
259
A
TIP
43
2
HOH
HOH
260
A
TIP
44
2
HOH
HOH
261
A
TIP
45
2
HOH
HOH
262
A
TIP
46
2
HOH
HOH
263
A
TIP
47
2
HOH
HOH
264
A
TIP
48
2
HOH
HOH
265
A
TIP
49
2
HOH
HOH
266
A
TIP
50
2
HOH
HOH
267
A
TIP
51
2
HOH
HOH
268
A
TIP
52
2
HOH
HOH
269
A
TIP
53
2
HOH
HOH
270
A
TIP
54
2
HOH
HOH
271
A
TIP
55
2
HOH
HOH
272
A
TIP
56
2
HOH
HOH
273
A
TIP
57
2
HOH
HOH
274
A
TIP
58
2
HOH
HOH
275
A
TIP
59
2
HOH
HOH
276
A
TIP
60
2
HOH
HOH
277
A
TIP
61
2
HOH
HOH
278
A
TIP
62
2
HOH
HOH
279
A
TIP
63
2
HOH
HOH
280
A
TIP
64
2
HOH
HOH
281
A
TIP
65
2
HOH
HOH
282
A
TIP
66
2
HOH
HOH
283
A
TIP
67
2
HOH
HOH
284
A
TIP
68
2
HOH
HOH
285
A
n
1
0
A
n
2
1
A
GLN
2
n
3
GLN
2
A
GLU
3
n
4
GLU
3
A
GLY
4
n
5
GLY
4
A
ASP
5
n
6
ASP
5
A
PHE
6
n
7
PHE
6
A
PRO
7
n
8
PRO
7
A
MET
8
n
9
MET
8
A
PRO
9
n
10
PRO
9
A
PHE
10
n
11
PHE
10
A
ILE
11
n
12
ILE
11
A
SER
12
n
13
SER
12
A
ALA
13
n
14
ALA
13
A
LYS
14
n
15
LYS
14
A
SER
15
n
16
SER
15
A
SER
16
n
17
SER
16
A
PRO
17
n
18
PRO
17
A
VAL
18
n
19
VAL
18
A
ILE
19
n
20
ILE
19
A
PRO
20
n
21
PRO
20
A
LEU
21
n
22
LEU
21
A
ASP
22
n
23
ASP
22
A
GLY
23
n
24
GLY
23
A
SER
24
n
25
SER
24
A
VAL
25
n
26
VAL
25
A
LYS
26
n
27
LYS
26
A
ILE
27
n
28
ILE
27
A
GLN
28
n
29
GLN
28
A
CYS
29
n
30
CYS
29
A
GLN
30
n
31
GLN
30
A
ALA
31
n
32
ALA
31
A
ILE
32
n
33
ILE
32
A
ARG
33
n
34
ARG
33
A
GLU
34
n
35
GLU
34
A
ALA
35
n
36
ALA
35
A
TYR
36
n
37
TYR
36
A
LEU
37
n
38
LEU
37
A
THR
38
n
39
THR
38
A
GLN
39
n
40
GLN
39
A
LEU
40
n
41
LEU
40
A
MET
41
n
42
MET
41
A
ILE
42
n
43
ILE
42
A
ILE
43
n
44
ILE
43
A
LYS
44
n
45
LYS
44
A
ASN
45
n
46
ASN
45
A
SER
46
n
47
SER
46
A
THR
47
n
48
THR
47
A
TYR
48
n
49
TYR
48
A
ARG
49
n
50
ARG
49
A
GLU
50
n
51
GLU
50
A
ILE
51
n
52
ILE
51
A
GLY
52
n
53
GLY
52
A
ARG
53
n
54
ARG
53
A
ARG
54
n
55
ARG
54
A
LEU
55
n
56
LEU
55
A
LYS
56
n
57
LYS
56
A
n
58
57
A
n
59
58
A
n
60
59
A
n
61
60
A
THR
61
n
62
THR
61
A
ASP
62
n
63
ASP
62
A
PRO
63
n
64
PRO
63
A
GLU
64
n
65
GLU
64
A
PHE
65
n
66
PHE
65
A
VAL
66
n
67
VAL
66
A
ILE
67
n
68
ILE
67
A
ASP
68
n
69
ASP
68
A
HIS
69
n
70
HIS
69
A
MET
70
n
71
MET
70
A
ASP
71
n
72
ASP
71
A
ALA
72
n
73
ALA
72
A
ASN
73
n
74
ASN
73
A
LYS
74
n
75
LYS
74
A
ALA
75
n
76
ALA
75
A
GLY
76
n
77
GLY
76
A
ARG
77
n
78
ARG
77
A
TYR
78
n
79
TYR
78
A
GLN
79
n
80
GLN
79
A
CYS
80
n
81
CYS
80
A
GLN
81
n
82
GLN
81
A
TYR
82
n
83
TYR
82
A
ARG
83
n
84
ARG
83
A
ILE
84
n
85
ILE
84
A
GLY
85
n
86
GLY
85
A
HIS
86
n
87
HIS
86
A
TYR
87
n
88
TYR
87
A
ARG
88
n
89
ARG
88
A
PHE
89
n
90
PHE
89
A
ARG
90
n
91
ARG
90
A
TYR
91
n
92
TYR
91
A
SER
92
n
93
SER
92
A
ASP
93
n
94
ASP
93
A
THR
94
n
95
THR
94
A
LEU
95
n
96
LEU
95
A
GLU
96
n
97
GLU
96
A
LEU
97
n
98
LEU
97
A
VAL
98
n
99
VAL
98
A
VAL
99
n
100
VAL
99
A
THR
100
n
101
THR
100
A
GLY
101
n
102
GLY
101
A
LEU
102
n
103
LEU
102
A
TYR
103
n
104
TYR
103
A
GLY
104
n
105
GLY
104
A
LYS
105
n
106
LYS
105
A
PRO
106
n
107
PRO
106
A
PHE
107
n
108
PHE
107
A
LEU
108
n
109
LEU
108
A
SER
109
n
110
SER
109
A
ALA
110
n
111
ALA
110
A
ASP
111
n
112
ASP
111
A
ARG
112
n
113
ARG
112
A
GLY
113
n
114
GLY
113
A
LEU
114
n
115
LEU
114
A
VAL
115
n
116
VAL
115
A
LEU
116
n
117
LEU
116
A
MET
117
n
118
MET
117
A
PRO
118
n
119
PRO
118
A
GLY
119
n
120
GLY
119
A
GLU
120
n
121
GLU
120
A
ASN
121
n
122
ASN
121
A
ILE
122
n
123
ILE
122
A
SER
123
n
124
SER
123
A
LEU
124
n
125
LEU
124
A
THR
125
n
126
THR
125
A
CYS
126
n
127
CYS
126
A
SER
127
n
128
SER
127
A
SER
128
n
129
SER
128
A
ALA
129
n
130
ALA
129
A
HIS
130
n
131
HIS
130
A
ILE
131
n
132
ILE
131
A
PRO
132
n
133
PRO
132
A
PHE
133
n
134
PHE
133
A
ASP
134
n
135
ASP
134
A
ARG
135
n
136
ARG
135
A
PHE
136
n
137
PHE
136
A
SER
137
n
138
SER
137
A
LEU
138
n
139
LEU
138
A
ALA
139
n
140
ALA
139
A
LYS
140
n
141
LYS
140
A
GLU
141
n
142
GLU
141
A
GLY
142
n
143
GLY
142
A
GLU
143
n
144
GLU
143
A
LEU
144
n
145
LEU
144
A
SER
145
n
146
SER
145
A
LEU
146
n
147
LEU
146
A
PRO
147
n
148
PRO
147
A
GLN
148
n
149
GLN
148
A
HIS
149
n
150
HIS
149
A
GLN
150
n
151
GLN
150
A
SER
151
n
152
SER
151
A
GLY
152
n
153
GLY
152
A
GLU
153
n
154
GLU
153
A
HIS
154
n
155
HIS
154
A
CPR
155
n
156
PRO
155
A
ALA
156
n
157
ALA
156
A
ASN
157
n
158
ASN
157
A
PHE
158
n
159
PHE
158
A
SER
159
n
160
SER
159
A
LEU
160
n
161
LEU
160
A
GLY
161
n
162
GLY
161
A
CPR
162
n
163
PRO
162
A
VAL
163
n
164
VAL
163
A
ASP
164
n
165
ASP
164
A
LEU
165
n
166
LEU
165
A
ASN
166
n
167
ASN
166
A
VAL
167
n
168
VAL
167
A
SER
168
n
169
SER
168
A
GLY
169
n
170
GLY
169
A
ILE
170
n
171
ILE
170
A
TYR
171
n
172
TYR
171
A
ARG
172
n
173
ARG
172
A
CYS
173
n
174
CYS
173
A
TYR
174
n
175
TYR
174
A
GLY
175
n
176
GLY
175
A
TRP
176
n
177
TRP
176
A
TYR
177
n
178
TYR
177
A
ASN
178
n
179
ASN
178
A
ARG
179
n
180
ARG
179
A
SER
180
n
181
SER
180
A
PRO
181
n
182
PRO
181
A
TYR
182
n
183
TYR
182
A
LEU
183
n
184
LEU
183
A
TRP
184
n
185
TRP
184
A
SER
185
n
186
SER
185
A
PHE
186
n
187
PHE
186
A
PRO
187
n
188
PRO
187
A
SER
188
n
189
SER
188
A
ASN
189
n
190
ASN
189
A
ALA
190
n
191
ALA
190
A
LEU
191
n
192
LEU
191
A
GLU
192
n
193
GLU
192
A
LEU
193
n
194
LEU
193
A
VAL
194
n
195
VAL
194
A
VAL
195
n
196
VAL
195
A
THR
196
n
197
THR
196
A
n
198
197
A
n
199
198
A
n
200
199
A
n
201
200
A
n
202
201
A
n
203
202
A
n
204
203
A
n
205
204
A
n
206
205
A
n
207
206
A
n
208
207
A
n
209
208
A
n
210
209
A
n
211
210
A
n
212
211
A
n
213
212
A
n
214
213
A
n
215
214
A
n
216
215
A
n
217
216
A
n
218
217
A
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
A
O
SER
12
A
O
SER
13
A
N
GLN
28
A
N
GLN
29
A
O
ILE
27
A
O
ILE
28
A
N
PHE
65
A
N
PHE
66
A
O
VAL
66
A
O
VAL
67
A
N
ARG
53
A
N
ARG
54
A
N
ARG
49
A
N
ARG
50
A
O
ILE
42
A
O
ILE
43
A
N
ILE
43
A
N
ILE
44
A
O
ARG
77
A
O
ARG
78
A
N
ILE
84
A
N
ILE
85
A
O
ARG
88
A
O
ARG
89
A
O
ARG
90
A
O
ARG
91
A
N
TYR
82
A
N
TYR
83
A
N
TYR
78
A
N
TYR
79
A
O
LEU
95
A
O
LEU
96
A
O
VAL
99
A
O
VAL
100
A
N
TRP
184
A
N
TRP
185
A
N
TRP
184
A
N
TRP
185
A
O
VAL
99
A
O
VAL
100
A
O
VAL
98
A
O
VAL
99
A
N
ILE
19
A
N
ILE
20
A
O
SER
109
A
O
SER
110
A
N
THR
125
A
N
THR
126
A
N
CYS
126
A
N
CYS
127
A
O
ALA
156
A
O
ALA
157
A
N
SER
151
A
N
SER
152
A
O
PHE
136
A
O
PHE
137
A
N
ALA
139
A
N
ALA
140
A
O
ARG
172
A
O
ARG
173
A
N
TYR
171
A
N
TYR
172
A
O
LEU
191
A
O
LEU
192
A
O
VAL
194
A
O
VAL
195
A
N
LEU
116
A
N
LEU
117
1
A
MET
0
A
MET
1
1
Y
1
A
ALA
1
A
ALA
2
1
Y
1
A
PHE
57
A
PHE
58
1
Y
1
A
TRP
58
A
TRP
59
1
Y
1
A
ASN
59
A
ASN
60
1
Y
1
A
GLU
60
A
GLU
61
1
Y
1
A
ASP
197
A
ASP
198
1
Y
1
A
SER
198
A
SER
199
1
Y
1
A
ILE
199
A
ILE
200
1
Y
1
A
HIS
200
A
HIS
201
1
Y
1
A
GLN
201
A
GLN
202
1
Y
1
A
ASP
202
A
ASP
203
1
Y
1
A
TYR
203
A
TYR
204
1
Y
1
A
THR
204
A
THR
205
1
Y
1
A
THR
205
A
THR
206
1
Y
1
A
GLN
206
A
GLN
207
1
Y
1
A
ASN
207
A
ASN
208
1
Y
1
A
LEU
208
A
LEU
209
1
Y
1
A
ILE
209
A
ILE
210
1
Y
1
A
LEU
210
A
LEU
211
1
Y
1
A
GLU
211
A
GLU
212
1
Y
1
A
HIS
212
A
HIS
213
1
Y
1
A
HIS
213
A
HIS
214
1
Y
1
A
HIS
214
A
HIS
215
1
Y
1
A
HIS
215
A
HIS
216
1
Y
1
A
HIS
216
A
HIS
217
1
Y
1
A
HIS
217
A
HIS
218
1
Y
1
A
ASN
45
57.44
-116.29
1
A
HIS
130
-121.47
-106.99
1
A
PHE
133
-46.83
152.06
0.239
0.21
0.243
0.222
2.1
40
2222
23787
21565
RANDOM
1
0
MAD
Engh & Huber
2.1
40
68
1590
0
0
1522
0.015
1.8
2.1
50
1UCT
95646
95481
2.0
2.0
0.068
1
7.3
99.8
2.1
2.18
99.0
data collection
HKL-2000
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
1.0
data reduction
HKL-2000
Crystal structure of the extracellular fragment of Fc alpha Receptor I (CD89)
1
N
N
2
N
N
A
GLN
2
A
GLN
3
HELX_P
A
PHE
6
A
PHE
7
5
1
5
A
ASP
71
A
ASP
72
HELX_P
A
ALA
75
A
ALA
76
5
2
5
A
ASP
164
A
ASP
165
HELX_P
A
SER
168
A
SER
169
5
3
5
disulf
2.013
A
CYS
29
A
SG
CYS
30
1_555
A
CYS
80
A
SG
CYS
81
1_555
disulf
2.048
A
CYS
126
A
SG
CYS
127
1_555
A
CYS
173
A
SG
CYS
174
1_555
IMMUNE SYSTEM
beta stands, IMMUNE SYSTEM
A
HIS
154
A
HIS
155
1
A
PRO
155
A
PRO
156
-0.30
A
GLY
161
A
GLY
162
1
A
PRO
162
A
PRO
163
-0.79
FCAR_HUMAN
UNP
1
20
P24071
MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ
CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS
LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLI
20
229
1UCT
0
209
P24071
A
1
1
210
1
expression tag
LEU
210
1UCT
A
P24071
UNP
211
1
expression tag
GLU
211
1UCT
A
P24071
UNP
212
1
expression tag
HIS
212
1UCT
A
P24071
UNP
213
1
expression tag
HIS
213
1UCT
A
P24071
UNP
214
1
expression tag
HIS
214
1UCT
A
P24071
UNP
215
1
expression tag
HIS
215
1UCT
A
P24071
UNP
216
1
expression tag
HIS
216
1UCT
A
P24071
UNP
217
1
expression tag
HIS
217
1UCT
A
P24071
UNP
218
4
9
3
5
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
A
ILE
11
A
ILE
12
A
ALA
13
A
ALA
14
A
VAL
25
A
VAL
26
A
CYS
29
A
CYS
30
A
GLU
64
A
GLU
65
A
ILE
67
A
ILE
68
A
ARG
53
A
ARG
54
A
ARG
54
A
ARG
55
A
THR
47
A
THR
48
A
GLU
50
A
GLU
51
A
LEU
37
A
LEU
38
A
LYS
44
A
LYS
45
A
GLY
76
A
GLY
77
A
ILE
84
A
ILE
85
A
ARG
88
A
ARG
89
A
TYR
91
A
TYR
92
A
GLY
76
A
GLY
77
A
ILE
84
A
ILE
85
A
LEU
95
A
LEU
96
A
THR
100
A
THR
101
A
LEU
183
A
LEU
184
A
TRP
184
A
TRP
185
A
LEU
95
A
LEU
96
A
THR
100
A
THR
101
A
VAL
18
A
VAL
19
A
PRO
20
A
PRO
21
A
PHE
107
A
PHE
108
A
ALA
110
A
ALA
111
A
SER
123
A
SER
124
A
SER
127
A
SER
128
A
ALA
156
A
ALA
157
A
SER
159
A
SER
160
A
HIS
149
A
HIS
150
A
SER
151
A
SER
152
A
ARG
135
A
ARG
136
A
LYS
140
A
LYS
141
A
GLY
169
A
GLY
170
A
TRP
176
A
TRP
177
A
LEU
191
A
LEU
192
A
VAL
195
A
VAL
196
A
VAL
115
A
VAL
116
A
LEU
116
A
LEU
117
20
C 2 2 21