0.012623
0.000000
0.000000
0.000000
0.009914
0.000000
0.000000
0.000000
0.035496
0.00000
0.00000
0.00000
Maxwell, K.F.
Powell, M.S.
Garrett, T.P.
Hogarth, P.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
79.221
100.866
28.172
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
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
6
437
442
10.1038/8241
10331870
Crystal structure of the human leukocyte Fc receptor, Fc gammaRIIa.
1999
NE
Immunol.Lett.
0165-2478
68
17
23
10.1016/S0165-2478(99)00025-5
Biochemical Analysis and Crystallisation of Fc(Gamma)RIIA, the Low Affinity Receptor for IgG
1999
10.2210/pdb1fcg/pdb
pdb_00001fcg
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
108
1
MIRRORS
IMAGE PLATE
1998-04-01
RIGAKU
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
MACSCIENCE M18X
LOW RESPONDER VARIANT OF FC(GAMMA)RIIA
19556.863
PROTEIN (FC RECEPTOR FC(GAMMA)RIIA)
EXTRACELLULAR DOMAINS
S88F, R134H
1
man
polymer
18.015
water
91
nat
water
CD32
no
no
QAAAPPKAVLKLEPPWINVLQEDSVTLTCQGARSPESDSIQWFHNGNLIPTHTQPSYRFKANNNDSGEYTCQTGQTSLSD
PVHLTVLFEWLVLQTPHLEFQEGETIMLRCHSWKDKPLVKVTFFQNGKSQKFSHLDPTFSIPQANHSHSGDYHCTGNIGY
TLFSSKPVTITVQV
QAAAPPKAVLKLEPPWINVLQEDSVTLTCQGARSPESDSIQWFHNGNLIPTHTQPSYRFKANNNDSGEYTCQTGQTSLSD
PVHLTVLFEWLVLQTPHLEFQEGETIMLRCHSWKDKPLVKVTFFQNGKSQKFSHLDPTFSIPQANHSHSGDYHCTGNIGY
TLFSSKPVTITVQV
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
human
Homo
BLOOD
fall armyworm
Spodoptera
sample
MONOCYTE
CELL SURFACE
9606
Homo sapiens
SF21
SECRETED
7108
Spodoptera frugiperda
BACULOVIRUS
VIRUS
PVL1392
1
2.6
53
5.6
HANGING DROP VAPOUR DIFFUSION WITH EQUAL VOLUMES OF FC(GAMMA)RIIA AT 6 MG/ML
AND MOTHER LIQUOR (0.2 M AMMONIUM ACETATE, 30% W/V PEG 4000, 0.1 M SODIUM
CITRATE PH 5.6) MIXED IN 3 MICRO L DROPLETS AND ALLOWED TO EQUILIBRATE AT 22 C
FOR 3-9 DAYS.
diffrn_source
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Data collection
Data collection
Data collection
Database references
1
0
2000-04-12
1
1
2008-04-26
1
2
2011-07-13
1
3
2018-04-04
1
4
2018-04-11
1
5
2023-12-27
_diffrn_source.type
_diffrn_source.source
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
BNL
Y
RCSB
1999-04-07
REL
HOH
water
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
212
2
HOH
HOH
212
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
HOH
215
2
HOH
HOH
215
A
HOH
216
2
HOH
HOH
216
A
HOH
217
2
HOH
HOH
217
A
HOH
218
2
HOH
HOH
218
A
HOH
219
2
HOH
HOH
219
A
HOH
220
2
HOH
HOH
220
A
HOH
221
2
HOH
HOH
221
A
HOH
222
2
HOH
HOH
222
A
HOH
223
2
HOH
HOH
223
A
HOH
224
2
HOH
HOH
224
A
HOH
225
2
HOH
HOH
225
A
HOH
226
2
HOH
HOH
226
A
HOH
227
2
HOH
HOH
227
A
HOH
228
2
HOH
HOH
228
A
HOH
229
2
HOH
HOH
229
A
HOH
230
2
HOH
HOH
230
A
HOH
231
2
HOH
HOH
231
A
HOH
232
2
HOH
HOH
232
A
HOH
233
2
HOH
HOH
233
A
HOH
234
2
HOH
HOH
234
A
HOH
235
2
HOH
HOH
235
A
HOH
236
2
HOH
HOH
236
A
HOH
237
2
HOH
HOH
237
A
HOH
238
2
HOH
HOH
238
A
HOH
239
2
HOH
HOH
239
A
HOH
240
2
HOH
HOH
240
A
HOH
241
2
HOH
HOH
241
A
HOH
242
2
HOH
HOH
242
A
HOH
243
2
HOH
HOH
243
A
HOH
244
2
HOH
HOH
244
A
HOH
245
2
HOH
HOH
245
A
HOH
246
2
HOH
HOH
246
A
HOH
247
2
HOH
HOH
247
A
HOH
248
2
HOH
HOH
248
A
HOH
249
2
HOH
HOH
249
A
HOH
250
2
HOH
HOH
250
A
HOH
251
2
HOH
HOH
251
A
HOH
252
2
HOH
HOH
252
A
HOH
253
2
HOH
HOH
253
A
HOH
254
2
HOH
HOH
254
A
HOH
255
2
HOH
HOH
255
A
HOH
256
2
HOH
HOH
256
A
HOH
257
2
HOH
HOH
257
A
HOH
258
2
HOH
HOH
258
A
HOH
259
2
HOH
HOH
259
A
HOH
260
2
HOH
HOH
260
A
HOH
261
2
HOH
HOH
261
A
HOH
262
2
HOH
HOH
262
A
HOH
263
2
HOH
HOH
263
A
HOH
264
2
HOH
HOH
264
A
HOH
265
2
HOH
HOH
265
A
HOH
266
2
HOH
HOH
266
A
HOH
267
2
HOH
HOH
267
A
HOH
268
2
HOH
HOH
268
A
HOH
269
2
HOH
HOH
269
A
HOH
270
2
HOH
HOH
270
A
HOH
271
2
HOH
HOH
271
A
HOH
272
2
HOH
HOH
272
A
HOH
273
2
HOH
HOH
273
A
HOH
274
2
HOH
HOH
274
A
HOH
275
2
HOH
HOH
275
A
HOH
276
2
HOH
HOH
276
A
HOH
277
2
HOH
HOH
277
A
HOH
278
2
HOH
HOH
278
A
HOH
279
2
HOH
HOH
279
A
HOH
280
2
HOH
HOH
280
A
HOH
281
2
HOH
HOH
281
A
HOH
282
2
HOH
HOH
282
A
HOH
283
2
HOH
HOH
283
A
HOH
284
2
HOH
HOH
284
A
HOH
285
2
HOH
HOH
285
A
HOH
286
2
HOH
HOH
286
A
HOH
287
2
HOH
HOH
287
A
HOH
288
2
HOH
HOH
288
A
HOH
289
2
HOH
HOH
289
A
HOH
290
2
HOH
HOH
290
A
HOH
291
2
HOH
HOH
291
A
n
1
1
A
n
2
2
A
n
3
3
A
ALA
4
n
4
ALA
4
A
PRO
5
n
5
PRO
5
A
PRO
6
n
6
PRO
6
A
LYS
7
n
7
LYS
7
A
ALA
8
n
8
ALA
8
A
VAL
9
n
9
VAL
9
A
LEU
10
n
10
LEU
10
A
LYS
11
n
11
LYS
11
A
LEU
12
n
12
LEU
12
A
GLU
13
n
13
GLU
13
A
PRO
14
n
14
PRO
14
A
PRO
15
n
15
PRO
15
A
TRP
16
n
16
TRP
16
A
ILE
17
n
17
ILE
17
A
ASN
18
n
18
ASN
18
A
VAL
19
n
19
VAL
19
A
LEU
20
n
20
LEU
20
A
GLN
21
n
21
GLN
21
A
GLU
22
n
22
GLU
22
A
ASP
23
n
23
ASP
23
A
SER
24
n
24
SER
24
A
VAL
25
n
25
VAL
25
A
THR
26
n
26
THR
26
A
LEU
27
n
27
LEU
27
A
THR
28
n
28
THR
28
A
CYS
29
n
29
CYS
29
A
GLN
30
n
30
GLN
30
A
GLY
31
n
31
GLY
31
A
ALA
32
n
32
ALA
32
A
ARG
33
n
33
ARG
33
A
SER
34
n
34
SER
34
A
PRO
35
n
35
PRO
35
A
GLU
36
n
36
GLU
36
A
SER
37
n
37
SER
37
A
ASP
38
n
38
ASP
38
A
SER
39
n
39
SER
39
A
ILE
40
n
40
ILE
40
A
GLN
41
n
41
GLN
41
A
TRP
42
n
42
TRP
42
A
PHE
43
n
43
PHE
43
A
HIS
44
n
44
HIS
44
A
ASN
45
n
45
ASN
45
A
GLY
46
n
46
GLY
46
A
ASN
47
n
47
ASN
47
A
LEU
48
n
48
LEU
48
A
ILE
49
n
49
ILE
49
A
PRO
50
n
50
PRO
50
A
THR
51
n
51
THR
51
A
HIS
52
n
52
HIS
52
A
THR
53
n
53
THR
53
A
GLN
54
n
54
GLN
54
A
PRO
55
n
55
PRO
55
A
SER
56
n
56
SER
56
A
TYR
57
n
57
TYR
57
A
ARG
58
n
58
ARG
58
A
PHE
59
n
59
PHE
59
A
LYS
60
n
60
LYS
60
A
ALA
61
n
61
ALA
61
A
ASN
62
n
62
ASN
62
A
ASN
63
n
63
ASN
63
A
ASN
64
n
64
ASN
64
A
ASP
65
n
65
ASP
65
A
SER
66
n
66
SER
66
A
GLY
67
n
67
GLY
67
A
GLU
68
n
68
GLU
68
A
TYR
69
n
69
TYR
69
A
THR
70
n
70
THR
70
A
CYS
71
n
71
CYS
71
A
GLN
72
n
72
GLN
72
A
THR
73
n
73
THR
73
A
GLY
74
n
74
GLY
74
A
GLN
75
n
75
GLN
75
A
THR
76
n
76
THR
76
A
SER
77
n
77
SER
77
A
LEU
78
n
78
LEU
78
A
SER
79
n
79
SER
79
A
ASP
80
n
80
ASP
80
A
PRO
81
n
81
PRO
81
A
VAL
82
n
82
VAL
82
A
HIS
83
n
83
HIS
83
A
LEU
84
n
84
LEU
84
A
THR
85
n
85
THR
85
A
VAL
86
n
86
VAL
86
A
LEU
87
n
87
LEU
87
A
PHE
88
n
88
PHE
88
A
GLU
89
n
89
GLU
89
A
TRP
90
n
90
TRP
90
A
LEU
91
n
91
LEU
91
A
VAL
92
n
92
VAL
92
A
LEU
93
n
93
LEU
93
A
GLN
94
n
94
GLN
94
A
THR
95
n
95
THR
95
A
PRO
96
n
96
PRO
96
A
HIS
97
n
97
HIS
97
A
LEU
98
n
98
LEU
98
A
GLU
99
n
99
GLU
99
A
PHE
100
n
100
PHE
100
A
GLN
101
n
101
GLN
101
A
GLU
102
n
102
GLU
102
A
GLY
103
n
103
GLY
103
A
GLU
104
n
104
GLU
104
A
THR
105
n
105
THR
105
A
ILE
106
n
106
ILE
106
A
MET
107
n
107
MET
107
A
LEU
108
n
108
LEU
108
A
ARG
109
n
109
ARG
109
A
CYS
110
n
110
CYS
110
A
HIS
111
n
111
HIS
111
A
SER
112
n
112
SER
112
A
TRP
113
n
113
TRP
113
A
LYS
114
n
114
LYS
114
A
ASP
115
n
115
ASP
115
A
LYS
116
n
116
LYS
116
A
PRO
117
n
117
PRO
117
A
LEU
118
n
118
LEU
118
A
VAL
119
n
119
VAL
119
A
LYS
120
n
120
LYS
120
A
VAL
121
n
121
VAL
121
A
THR
122
n
122
THR
122
A
PHE
123
n
123
PHE
123
A
PHE
124
n
124
PHE
124
A
GLN
125
n
125
GLN
125
A
ASN
126
n
126
ASN
126
A
GLY
127
n
127
GLY
127
A
LYS
128
n
128
LYS
128
A
SER
129
n
129
SER
129
A
GLN
130
n
130
GLN
130
A
LYS
131
n
131
LYS
131
A
PHE
132
n
132
PHE
132
A
SER
133
n
133
SER
133
A
HIS
134
n
134
HIS
134
A
LEU
135
n
135
LEU
135
A
ASP
136
n
136
ASP
136
A
PRO
137
n
137
PRO
137
A
THR
138
n
138
THR
138
A
PHE
139
n
139
PHE
139
A
SER
140
n
140
SER
140
A
ILE
141
n
141
ILE
141
A
PRO
142
n
142
PRO
142
A
GLN
143
n
143
GLN
143
A
ALA
144
n
144
ALA
144
A
ASN
145
n
145
ASN
145
A
HIS
146
n
146
HIS
146
A
SER
147
n
147
SER
147
A
HIS
148
n
148
HIS
148
A
SER
149
n
149
SER
149
A
GLY
150
n
150
GLY
150
A
ASP
151
n
151
ASP
151
A
TYR
152
n
152
TYR
152
A
HIS
153
n
153
HIS
153
A
CYS
154
n
154
CYS
154
A
THR
155
n
155
THR
155
A
GLY
156
n
156
GLY
156
A
ASN
157
n
157
ASN
157
A
ILE
158
n
158
ILE
158
A
GLY
159
n
159
GLY
159
A
TYR
160
n
160
TYR
160
A
THR
161
n
161
THR
161
A
LEU
162
n
162
LEU
162
A
PHE
163
n
163
PHE
163
A
SER
164
n
164
SER
164
A
SER
165
n
165
SER
165
A
LYS
166
n
166
LYS
166
A
PRO
167
n
167
PRO
167
A
VAL
168
n
168
VAL
168
A
THR
169
n
169
THR
169
A
ILE
170
n
170
ILE
170
A
THR
171
n
171
THR
171
A
VAL
172
n
172
VAL
172
A
GLN
173
n
173
GLN
173
A
VAL
174
n
174
VAL
174
A
author_defined_assembly
2
dimeric
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_565
-x,-y+1,z
crystal symmetry operation
0.0000000000
100.8660000000
0.0000000000
A
O
VAL
9
A
O
VAL
9
A
N
GLN
30
A
N
GLN
30
A
O
VAL
25
A
O
VAL
25
A
N
PHE
59
A
N
PHE
59
A
O
VAL
19
A
O
VAL
19
A
N
THR
85
A
N
THR
85
A
O
ASN
47
A
O
ASN
47
A
N
HIS
44
A
N
HIS
44
A
O
GLN
41
A
O
GLN
41
A
N
GLN
72
A
N
GLN
72
A
O
GLY
67
A
O
GLY
67
A
N
LEU
84
A
N
LEU
84
A
O
VAL
92
A
O
VAL
92
A
N
HIS
111
A
N
HIS
111
A
O
ILE
106
A
O
ILE
106
A
N
ILE
141
A
N
ILE
141
A
O
VAL
168
A
O
VAL
168
A
N
TYR
152
A
N
TYR
152
A
O
HIS
153
A
O
HIS
153
A
N
PHE
124
A
N
PHE
124
A
O
VAL
121
A
O
VAL
121
A
N
SER
133
A
N
SER
133
A
O
GLY
156
A
O
GLY
156
A
N
PHE
163
A
N
PHE
163
1
A
HOH
288
B
HOH
1
A
GLN
1
A
GLN
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
ALA
3
A
ALA
3
1
Y
1
A
A
NE2
O
HIS
GLN
146
173
1.55
1
A
A
CD2
O
HIS
GLN
146
173
1.93
1
-3.76
0.50
120.30
116.54
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
33
33
33
N
1
11.12
1.80
110.60
121.72
A
A
A
N
CA
CB
ASN
ASN
ASN
62
62
62
N
1
-9.60
1.20
123.30
113.70
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
89
89
89
N
1
37.84
1.40
123.60
161.44
A
A
A
CD
NE
CZ
ARG
ARG
ARG
109
109
109
N
1
3.89
0.50
120.30
124.19
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
109
109
109
N
1
A
PRO
6
-48.77
155.35
1
A
GLU
22
87.23
-1.31
1
A
GLN
143
43.09
76.17
1
A
GLN
173
-8.17
127.00
25.1
NO ELECTRON DENSITY WAS OBSERVED FOR AMINO ACIDS 1-3 OR
EITHER OF THE N-LINKED CARBOHYDRATE MOIETIES SO THESE
RESIDUES HAVE NOT BEEN MODELLED. MASS SPECTROMETRY
INDICATES THAT THESE RESIDUES ARE PRESENT IN THE CRYSTAL.
0.242
0.197
0.218
2.0
6.0
1038
11447
8
95.5
4.65
0.13
RANDOM
1
THROUGHOUT
0.0
SIRAS
0.21
0.18
2.0
6.0
91
1483
0
0
1392
0.011
0.02
0.030
0.04
0.032
0.05
2.31
3.0
4.71
6.0
3.01
5.0
5.81
7.0
0.02
0.03
0.121
0.15
0.177
0.30
0.235
0.30
0.136
0.30
4.1
7.0
19.7
15.0
27.4
20.0
15.0
2.00
10.0
1FCG
15024
0.069
1
10.3
2.73
94.9
0.359
2.0
2.07
1.5
2.53
95.9
data reduction
DENZO
data scaling
SCALEPACK
phasing
SHARP
model building
DM
refinement
REFMAC
phasing
DM
ECTODOMAIN OF HUMAN FC GAMMA RECEPTOR, FCGRIIA
1
N
N
2
N
N
A
ASN
63
A
ASN
63
HELX_P
A
ASP
65
A
ASP
65
5
1
3
A
TRP
113
A
TRP
113
HELX_P
A
ASP
115
A
ASP
115
5
2
3
A
HIS
146
A
HIS
146
HELX_P
A
HIS
148
A
HIS
148
5
3
3
disulf
2.074
A
CYS
29
A
SG
CYS
29
1_555
A
CYS
71
A
SG
CYS
71
1_555
disulf
2.081
A
CYS
110
A
SG
CYS
110
1_555
A
CYS
154
A
SG
CYS
154
1_555
IMMUNE SYSTEM, MEMBRANE PROTEIN
FC RECEPTOR, IMMUNOGLOULIN, LEUKOCYTE, CD32, IMMUNE SYSTEM, MEMBRANE PROTEIN
A
GLU
13
A
GLU
13
1
A
PRO
14
A
PRO
14
-10.04
FCG2A_HUMAN
UNP
1
P12318
34
207
1FCG
1
174
P12318
A
1
1
174
1
SER
variant
PHE
88
1FCG
A
P12318
UNP
121
88
1
ARG
variant
HIS
134
1FCG
A
P12318
UNP
167
134
3
2
4
3
4
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
9
A
VAL
9
A
GLU
13
A
GLU
13
A
SER
24
A
SER
24
A
GLN
30
A
GLN
30
A
SER
56
A
SER
56
A
LYS
60
A
LYS
60
A
ASN
18
A
ASN
18
A
LEU
20
A
LEU
20
A
THR
85
A
THR
85
A
LEU
87
A
LEU
87
A
ASN
47
A
ASN
47
A
ILE
49
A
ILE
49
A
ILE
40
A
ILE
40
A
HIS
44
A
HIS
44
A
GLY
67
A
GLY
67
A
THR
73
A
THR
73
A
VAL
82
A
VAL
82
A
LEU
84
A
LEU
84
A
LEU
91
A
LEU
91
A
THR
95
A
THR
95
A
ILE
106
A
ILE
106
A
SER
112
A
SER
112
A
THR
138
A
THR
138
A
ILE
141
A
ILE
141
A
VAL
168
A
VAL
168
A
ILE
170
A
ILE
170
A
GLY
150
A
GLY
150
A
THR
155
A
THR
155
A
VAL
121
A
VAL
121
A
GLN
125
A
GLN
125
A
LYS
128
A
LYS
128
A
SER
133
A
SER
133
A
THR
155
A
THR
155
A
ILE
158
A
ILE
158
A
THR
161
A
THR
161
A
SER
164
A
SER
164
18
P 21 21 2