0.027248
0.000000
0.000000
0.000000
0.016586
0.000000
0.000000
0.000000
0.011685
0.00000
0.00000
0.00000
Sondermann, P.
Huber, R.
Jacob, U.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
36.700
60.290
85.580
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
UK
Nature
NATUAS
0006
0028-0836
406
267
10.1038/35018508
10917521
The 3.2-A Crystal Structure of the Human Igg1 Fc Fragment-Fc Gammariii Complex.
2000
10.2210/pdb1e4j/pdb
pdb_00001e4j
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
291
1
IMAGE PLATE
1999-09-15
MARRESEARCH
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
20121.453
LOW AFFINITY IMMUNOGLOBULIN GAMMA FC RECEPTOR III
EXTRACELLULAR DOMAIN
1
man
polymer
18.015
water
67
nat
water
CD16
no
no
MRTEDLPKAVVFLEPQWYSVLEKDSVTLKCQGAYSPEDNSTQWFHNESLISSQASSYFIDAATVNDSGEYRCQTNLSTLS
DPVQLEVHIGWLLLQAPRWVFKEEDPIHLRCHSWKNTALHKVTYLQNGKDRKYFHHNSDFHIPKATLKDSGSYFCRGLVG
SKNVSSETVNITITQG
MRTEDLPKAVVFLEPQWYSVLEKDSVTLKCQGAYSPEDNSTQWFHNESLISSQASSYFIDAATVNDSGEYRCQTNLSTLS
DPVQLEVHIGWLLLQAPRWVFKEEDPIHLRCHSWKNTALHKVTYLQNGKDRKYFHHNSDFHIPKATLKDSGSYFCRGLVG
SKNVSSETVNITITQG
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
HUMAN
sample
LEUKOCYTE
9606
HOMO SAPIENS
INCLUSION BODIES
469008
ESCHERICHIA COLI
BL21(DE3)
PET21
1
2.37
48
8.0
0.1M MES/TRIS PH 7.8, 22.0% PEG8000
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Refinement description
1
0
2000-08-04
1
1
2011-06-02
1
2
2011-07-13
1
3
2023-12-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
HUMAN FC GAMMA RECEPTOR IIB ECTODOMAIN (CD32)
CRYSTAL STRUCTURE OF SOLUBLE HUMAN IGG1 FC FRAGMENT-FC-GAMMA RECEPTOR III COMPLEX
PDBE
Y
PDBE
2000-07-07
REL
1
A
O
HOH
2021
6.35
HOH
water
2FCB
PDB
experimental model
HOH
2001
2
HOH
HOH
2001
A
HOH
2002
2
HOH
HOH
2002
A
HOH
2003
2
HOH
HOH
2003
A
HOH
2004
2
HOH
HOH
2004
A
HOH
2005
2
HOH
HOH
2005
A
HOH
2006
2
HOH
HOH
2006
A
HOH
2007
2
HOH
HOH
2007
A
HOH
2008
2
HOH
HOH
2008
A
HOH
2009
2
HOH
HOH
2009
A
HOH
2010
2
HOH
HOH
2010
A
HOH
2011
2
HOH
HOH
2011
A
HOH
2012
2
HOH
HOH
2012
A
HOH
2013
2
HOH
HOH
2013
A
HOH
2014
2
HOH
HOH
2014
A
HOH
2015
2
HOH
HOH
2015
A
HOH
2016
2
HOH
HOH
2016
A
HOH
2017
2
HOH
HOH
2017
A
HOH
2018
2
HOH
HOH
2018
A
HOH
2019
2
HOH
HOH
2019
A
HOH
2020
2
HOH
HOH
2020
A
HOH
2021
2
HOH
HOH
2021
A
HOH
2022
2
HOH
HOH
2022
A
HOH
2023
2
HOH
HOH
2023
A
HOH
2024
2
HOH
HOH
2024
A
HOH
2025
2
HOH
HOH
2025
A
HOH
2026
2
HOH
HOH
2026
A
HOH
2027
2
HOH
HOH
2027
A
HOH
2028
2
HOH
HOH
2028
A
HOH
2029
2
HOH
HOH
2029
A
HOH
2030
2
HOH
HOH
2030
A
HOH
2031
2
HOH
HOH
2031
A
HOH
2032
2
HOH
HOH
2032
A
HOH
2033
2
HOH
HOH
2033
A
HOH
2034
2
HOH
HOH
2034
A
HOH
2035
2
HOH
HOH
2035
A
HOH
2036
2
HOH
HOH
2036
A
HOH
2037
2
HOH
HOH
2037
A
HOH
2038
2
HOH
HOH
2038
A
HOH
2039
2
HOH
HOH
2039
A
HOH
2040
2
HOH
HOH
2040
A
HOH
2041
2
HOH
HOH
2041
A
HOH
2042
2
HOH
HOH
2042
A
HOH
2043
2
HOH
HOH
2043
A
HOH
2044
2
HOH
HOH
2044
A
HOH
2045
2
HOH
HOH
2045
A
HOH
2046
2
HOH
HOH
2046
A
HOH
2047
2
HOH
HOH
2047
A
HOH
2048
2
HOH
HOH
2048
A
HOH
2049
2
HOH
HOH
2049
A
HOH
2050
2
HOH
HOH
2050
A
HOH
2051
2
HOH
HOH
2051
A
HOH
2052
2
HOH
HOH
2052
A
HOH
2053
2
HOH
HOH
2053
A
HOH
2054
2
HOH
HOH
2054
A
HOH
2055
2
HOH
HOH
2055
A
HOH
2056
2
HOH
HOH
2056
A
HOH
2057
2
HOH
HOH
2057
A
HOH
2058
2
HOH
HOH
2058
A
HOH
2059
2
HOH
HOH
2059
A
HOH
2060
2
HOH
HOH
2060
A
HOH
2061
2
HOH
HOH
2061
A
HOH
2062
2
HOH
HOH
2062
A
HOH
2063
2
HOH
HOH
2063
A
HOH
2064
2
HOH
HOH
2064
A
HOH
2065
2
HOH
HOH
2065
A
HOH
2066
2
HOH
HOH
2066
A
HOH
2067
2
HOH
HOH
2067
A
n
1
-4
A
n
2
-3
A
n
3
-2
A
n
4
-1
A
n
5
1
A
LEU
2
n
6
LEU
2
A
PRO
3
n
7
PRO
3
A
LYS
4
n
8
LYS
4
A
ALA
5
n
9
ALA
5
A
VAL
6
n
10
VAL
6
A
VAL
7
n
11
VAL
7
A
PHE
8
n
12
PHE
8
A
LEU
9
n
13
LEU
9
A
GLU
10
n
14
GLU
10
A
PRO
11
n
15
PRO
11
A
GLN
12
n
16
GLN
12
A
TRP
13
n
17
TRP
13
A
TYR
14
n
18
TYR
14
A
SER
15
n
19
SER
15
A
VAL
16
n
20
VAL
16
A
LEU
17
n
21
LEU
17
A
GLU
18
n
22
GLU
18
A
LYS
19
n
23
LYS
19
A
ASP
20
n
24
ASP
20
A
SER
21
n
25
SER
21
A
VAL
22
n
26
VAL
22
A
THR
23
n
27
THR
23
A
LEU
24
n
28
LEU
24
A
LYS
25
n
29
LYS
25
A
CYS
26
n
30
CYS
26
A
GLN
27
n
31
GLN
27
A
GLY
28
n
32
GLY
28
A
ALA
29
n
33
ALA
29
A
TYR
30
n
34
TYR
30
A
SER
31
n
35
SER
31
A
PRO
32
n
36
PRO
32
A
GLU
33
n
37
GLU
33
A
ASP
34
n
38
ASP
34
A
ASN
35
n
39
ASN
35
A
SER
36
n
40
SER
36
A
THR
37
n
41
THR
37
A
GLN
38
n
42
GLN
38
A
TRP
39
n
43
TRP
39
A
PHE
40
n
44
PHE
40
A
HIS
41
n
45
HIS
41
A
ASN
42
n
46
ASN
42
A
GLU
43
n
47
GLU
43
A
SER
44
n
48
SER
44
A
LEU
45
n
49
LEU
45
A
ILE
46
n
50
ILE
46
A
SER
47
n
51
SER
47
A
SER
48
n
52
SER
48
A
GLN
49
n
53
GLN
49
A
ALA
50
n
54
ALA
50
A
SER
51
n
55
SER
51
A
SER
52
n
56
SER
52
A
TYR
53
n
57
TYR
53
A
PHE
54
n
58
PHE
54
A
ILE
55
n
59
ILE
55
A
ASP
56
n
60
ASP
56
A
ALA
57
n
61
ALA
57
A
ALA
58
n
62
ALA
58
A
THR
59
n
63
THR
59
A
VAL
60
n
64
VAL
60
A
ASN
61
n
65
ASN
61
A
ASP
62
n
66
ASP
62
A
SER
63
n
67
SER
63
A
GLY
64
n
68
GLY
64
A
GLU
65
n
69
GLU
65
A
TYR
66
n
70
TYR
66
A
ARG
67
n
71
ARG
67
A
CYS
68
n
72
CYS
68
A
GLN
69
n
73
GLN
69
A
THR
70
n
74
THR
70
A
ASN
71
n
75
ASN
71
A
LEU
72
n
76
LEU
72
A
SER
73
n
77
SER
73
A
THR
74
n
78
THR
74
A
LEU
75
n
79
LEU
75
A
SER
76
n
80
SER
76
A
ASP
77
n
81
ASP
77
A
PRO
78
n
82
PRO
78
A
VAL
79
n
83
VAL
79
A
GLN
80
n
84
GLN
80
A
LEU
81
n
85
LEU
81
A
GLU
82
n
86
GLU
82
A
VAL
83
n
87
VAL
83
A
HIS
84
n
88
HIS
84
A
ILE
85
n
89
ILE
85
A
GLY
86
n
90
GLY
86
A
TRP
87
n
91
TRP
87
A
LEU
88
n
92
LEU
88
A
LEU
89
n
93
LEU
89
A
LEU
90
n
94
LEU
90
A
GLN
91
n
95
GLN
91
A
ALA
92
n
96
ALA
92
A
PRO
93
n
97
PRO
93
A
ARG
94
n
98
ARG
94
A
TRP
95
n
99
TRP
95
A
VAL
96
n
100
VAL
96
A
PHE
97
n
101
PHE
97
A
LYS
98
n
102
LYS
98
A
GLU
99
n
103
GLU
99
A
GLU
100
n
104
GLU
100
A
ASP
101
n
105
ASP
101
A
PRO
102
n
106
PRO
102
A
ILE
103
n
107
ILE
103
A
HIS
104
n
108
HIS
104
A
LEU
105
n
109
LEU
105
A
ARG
106
n
110
ARG
106
A
CYS
107
n
111
CYS
107
A
HIS
108
n
112
HIS
108
A
SER
109
n
113
SER
109
A
TRP
110
n
114
TRP
110
A
LYS
111
n
115
LYS
111
A
ASN
112
n
116
ASN
112
A
THR
113
n
117
THR
113
A
ALA
114
n
118
ALA
114
A
LEU
115
n
119
LEU
115
A
HIS
116
n
120
HIS
116
A
LYS
117
n
121
LYS
117
A
VAL
118
n
122
VAL
118
A
THR
119
n
123
THR
119
A
TYR
120
n
124
TYR
120
A
LEU
121
n
125
LEU
121
A
GLN
122
n
126
GLN
122
A
ASN
123
n
127
ASN
123
A
GLY
124
n
128
GLY
124
A
LYS
125
n
129
LYS
125
A
ASP
126
n
130
ASP
126
A
ARG
127
n
131
ARG
127
A
LYS
128
n
132
LYS
128
A
TYR
129
n
133
TYR
129
A
PHE
130
n
134
PHE
130
A
HIS
131
n
135
HIS
131
A
HIS
132
n
136
HIS
132
A
ASN
133
n
137
ASN
133
A
SER
134
n
138
SER
134
A
ASP
135
n
139
ASP
135
A
PHE
136
n
140
PHE
136
A
HIS
137
n
141
HIS
137
A
ILE
138
n
142
ILE
138
A
PRO
139
n
143
PRO
139
A
LYS
140
n
144
LYS
140
A
ALA
141
n
145
ALA
141
A
THR
142
n
146
THR
142
A
LEU
143
n
147
LEU
143
A
LYS
144
n
148
LYS
144
A
ASP
145
n
149
ASP
145
A
SER
146
n
150
SER
146
A
GLY
147
n
151
GLY
147
A
SER
148
n
152
SER
148
A
TYR
149
n
153
TYR
149
A
PHE
150
n
154
PHE
150
A
CYS
151
n
155
CYS
151
A
ARG
152
n
156
ARG
152
A
GLY
153
n
157
GLY
153
A
LEU
154
n
158
LEU
154
A
VAL
155
n
159
VAL
155
A
GLY
156
n
160
GLY
156
A
SER
157
n
161
SER
157
A
LYS
158
n
162
LYS
158
A
ASN
159
n
163
ASN
159
A
VAL
160
n
164
VAL
160
A
SER
161
n
165
SER
161
A
SER
162
n
166
SER
162
A
GLU
163
n
167
GLU
163
A
THR
164
n
168
THR
164
A
VAL
165
n
169
VAL
165
A
ASN
166
n
170
ASN
166
A
ILE
167
n
171
ILE
167
A
THR
168
n
172
THR
168
A
ILE
169
n
173
ILE
169
A
THR
170
n
174
THR
170
A
GLN
171
n
175
GLN
171
A
GLY
172
n
176
GLY
172
A
author_and_software_defined_assembly
PQS
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
VAL
6
A
O
VAL
10
A
N
GLN
27
A
N
GLN
31
A
O
VAL
22
A
O
VAL
26
A
N
ILE
55
A
N
ILE
59
A
O
VAL
16
A
O
VAL
20
A
N
GLU
82
A
N
GLU
86
A
O
GLN
38
A
O
GLN
42
A
N
GLN
69
A
N
GLN
73
A
O
GLY
64
A
O
GLY
68
A
N
LEU
81
A
N
LEU
85
A
O
LEU
89
A
O
LEU
93
A
N
HIS
108
A
N
HIS
112
A
O
PHE
97
A
O
PHE
101
A
N
THR
168
A
N
THR
172
A
O
ILE
103
A
O
ILE
107
A
N
ILE
138
A
N
ILE
142
A
O
VAL
165
A
O
VAL
169
A
N
TYR
149
A
N
TYR
153
A
O
PHE
150
A
O
PHE
154
A
N
LEU
121
A
N
LEU
125
A
O
VAL
118
A
O
VAL
122
A
N
PHE
130
A
N
PHE
134
A
O
GLY
153
A
O
GLY
157
A
N
VAL
160
A
N
VAL
164
1
A
CG
LEU
2
A
CG
LEU
6
0
Y
1
A
CD1
LEU
2
A
CD1
LEU
6
0
Y
1
A
CD2
LEU
2
A
CD2
LEU
6
0
Y
1
A
MET
-4
A
MET
1
1
Y
1
A
ARG
-3
A
ARG
2
1
Y
1
A
THR
-2
A
THR
3
1
Y
1
A
GLU
-1
A
GLU
4
1
Y
1
A
ASP
1
A
ASP
5
1
Y
1
A
LYS
19
88.18
-3.45
1
A
PRO
32
-37.17
-21.16
1
A
ASN
42
64.81
-90.78
PROTEIN.PARAM
WATER.PARAM
29.7
0.521
0
0
-6.305
0
5.784
0.2614
0.1951
0.1951
2.5
50
6725
5.0
94.7
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
2FCB
DENSITY MODIFICATION
2.5
50
67
1443
0
0
1376
0.012
1.64
2.5
40
1E4J
6725
2
0.114
1
3.0
94.7
2.3
2.5
1
50.0
refinement
CNS
0.9
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
Crystal structure of the soluble human Fc-gamma Receptor III
1
N
N
2
N
N
A
THR
59
A
THR
63
HELX_P
A
SER
63
A
SER
67
5
1
5
A
THR
142
A
THR
146
HELX_P
A
SER
146
A
SER
150
5
2
5
disulf
2.032
A
CYS
26
A
SG
CYS
30
1_555
A
CYS
68
A
SG
CYS
72
1_555
disulf
2.021
A
CYS
107
A
SG
CYS
111
1_555
A
CYS
151
A
SG
CYS
155
1_555
IMMUNE SYSTEM
IMMUNE SYSTEM, IGG, FC, RECEPTOR, CD16, GAMMA
A
GLU
10
A
GLU
14
1
A
PRO
11
A
PRO
15
-0.56
FCG3B_HUMAN
UNP
1
O75015
18
193
1E4J
-3
172
O75015
A
1
2
176
3
2
3
2
2
2
4
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
6
A
VAL
10
A
GLU
10
A
GLU
14
A
VAL
22
A
VAL
26
A
GLN
27
A
GLN
31
A
SER
52
A
SER
56
A
ILE
55
A
ILE
59
A
SER
15
A
SER
19
A
LEU
17
A
LEU
21
A
GLU
82
A
GLU
86
A
HIS
84
A
HIS
88
A
GLN
38
A
GLN
42
A
HIS
41
A
HIS
45
A
GLY
64
A
GLY
68
A
GLN
69
A
GLN
73
A
VAL
79
A
VAL
83
A
LEU
81
A
LEU
85
A
LEU
88
A
LEU
92
A
GLN
91
A
GLN
95
A
ARG
106
A
ARG
110
A
SER
109
A
SER
113
A
VAL
96
A
VAL
100
A
LYS
98
A
LYS
102
A
THR
168
A
THR
172
A
THR
170
A
THR
174
A
ILE
103
A
ILE
107
A
LEU
105
A
LEU
109
A
PHE
136
A
PHE
140
A
ILE
138
A
ILE
142
A
VAL
165
A
VAL
169
A
ILE
167
A
ILE
171
A
GLY
147
A
GLY
151
A
ARG
152
A
ARG
156
A
VAL
118
A
VAL
122
A
GLN
122
A
GLN
126
A
LYS
125
A
LYS
129
A
PHE
130
A
PHE
134
A
ARG
152
A
ARG
156
A
VAL
155
A
VAL
159
A
LYS
158
A
LYS
162
A
SER
161
A
SER
165
18
P 2 21 21