0.006236
0.000000
0.000906
0.000000
0.012203
0.000000
0.000000
0.000000
0.015730
0.00000
0.00000
0.00000
Corper, A.L.
Taussig, M.J.
Sutton, B.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
98.27
90.00
160.350
81.950
64.240
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
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
4
374
381
10.1038/nsb0597-374
9145108
Structure of human IgM rheumatoid factor Fab bound to its autoantigen IgG Fc reveals a novel topology of antibody-antigen interaction.
1997
UK
Immunology
IMMUAM
0753
0019-2805
88
636
Crystallization of a Complex between the Fab Fragment of a Human Immunoglobulin M (Igm) Rheumatoid Factor (Rf-an) and the Fc Fragment of Human Igg4
1996
10.2210/pdb1adq/pdb
pdb_00001adq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
278
1
COLLIMATOR
IMAGE PLATE
1994-06
RIGAKU RAXIS II
GRAPHITE
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
23484.457
IGG4 REA FC
FC
1
nat
polymer
22567.885
IGM-LAMBDA RF-AN FAB (LIGHT CHAIN)
FAB
1
nat
polymer
24665.742
IGM-LAMBDA RF-AN FAB (HEAVY CHAIN)
FAB
1
nat
polymer
no
no
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSQEDPQVQFNWYVDGVQVHNAKTKPREQQFNSTYRVVSVLTVLHQNWLDGK
EYKCKVSNKGLPSSIEKTISKAKGQPREPQVYTLPPSQEEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPV
LDSDGSFFLYSRLTVDKSRWQEGNVFSCSVMHEALHNHYTQKSLSL
PSVFLFPPKPKDTLMISRTPEVTCVVVDVSQEDPQVQFNWYVDGVQVHNAKTKPREQQFNSTYRVVSVLTVLHQNWLDGK
EYKCKVSNKGLPSSIEKTISKAKGQPREPQVYTLPPSQEEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPV
LDSDGSFFLYSRLTVDKSRWQEGNVFSCSVMHEALHNHYTQKSLSL
A
polypeptide(L)
no
no
YVLTQPPSVSVAPGQTARITCGGNNIGSKSVHWYQQKPGQAPVLVVYDDSDRPPGIPERFSGSNSGNTATLTISRVEAGD
EADYYCQVWDSSSDHAVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGV
ETTTPSKQSNNKYAASSYLSLTPEQWKSHKSYSCQVTHEGSTVEKTVAPTECS
YVLTQPPSVSVAPGQTARITCGGNNIGSKSVHWYQQKPGQAPVLVVYDDSDRPPGIPERFSGSNSGNTATLTISRVEAGD
EADYYCQVWDSSSDHAVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGV
ETTTPSKQSNNKYAASSYLSLTPEQWKSHKSYSCQVTHEGSTVEKTVAPTECS
L
polypeptide(L)
no
no
EVQLVESGGGLVQPGRSLRLSCVTSGFTFDDYAMHWVRQSPGKGLEWVSGISWNTGTIIYADSVKGRFIISRDNAKNSLY
LQMNSLRVEDTALYYCAKTRSYVVAAEYYFHYWGQGILVTVSSGSASAPTLFPLVSCENSNPSSTVAVGCLAQDFLPDSI
TFSWKYKNNSDISSTRGFPSVLRGGKYAATSQVLLPSKDVMQGTNEHVVCKVQHPNGNKEKDVPL
EVQLVESGGGLVQPGRSLRLSCVTSGFTFDDYAMHWVRQSPGKGLEWVSGISWNTGTIIYADSVKGRFIISRDNAKNSLY
LQMNSLRVEDTALYYCAKTRSYVVAAEYYFHYWGQGILVTVSSGSASAPTLFPLVSCENSNPSSTVAVGCLAQDFLPDSI
TFSWKYKNNSDISSTRGFPSVLRGGKYAATSQVLLPSKDVMQGTNEHVVCKVQHPNGNKEKDVPL
H
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
ISOLATED FROM THE SERA OF PATIENTS WITH MULTIPLE MYELOMA
Homo
sample
B-LYMPHOCYTE
EXTRACELLULAR
9606
Homo sapiens
human
RF-AN CELL LINE WAS PREPARED FROM PERIPHERAL BLOOD LYMPHOCYTES OF AN RA PATIENT BY TRANSFORMATION WITH EPSTEIN-BARR VIRUS
Homo
sample
B-LYMPHOCYTE
RF-AN
EXTRACELLULAR
9606
Homo sapiens
human
RF-AN CELL LINE WAS PREPARED FROM PERIPHERAL BLOOD LYMPHOCYTES OF AN RA PATIENT BY TRANSFORMATION WITH EPSTEIN-BARR VIRUS
Homo
sample
B-LYMPHOCYTE
RF-AN
EXTRACELLULAR
9606
Homo sapiens
1
2.9
58
VAPOR DIFFUSION, HANGING DROP
7.0
CRYSTALS WERE GROWN BY HANGING DROP VAPOR DIFFUSION. THE HANGING DROPS CONSISTED OF 2UL OF PROTEIN SOLUTION CONTAINING EACH PROTEIN AT 1MG/ML IN 0.1 % SODIUM AZIDE, 20MM TRIS-HCL AT PH 7.0, MIXED WITH AN EQUAL VOLUME OF THE RESERVOIR SOLUTION TO BE SCREENED. CRYSTALS WERE OBTAINED WITH RESERVOIR SOLUTIONS CONTAINING 17.5 - 22.5 % (W/V) POLYETHYLENE GLYCOL (MEAN MW 8000) IN 0.1 % SODIUM AZIDE, 100MM TRIS-HCL, PH 7.0, AT TEMPERATURES BETWEEN 17.5 AND 21.5 (CELSIUS)., vapor diffusion - hanging drop
APPROX.
290.5 - 294.5
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
Refinement description
1
0
1998-09-16
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Y
BNL
1997-02-18
REL
REL
1FC1
PDB ENTRY 1FC1, 2IG2
PDB
experimental model
2IG2
PDB ENTRY 1FC1, 2IG2
PDB
experimental model
PRO
238
n
1
PRO
238
A
SER
239
n
2
SER
239
A
VAL
240
n
3
VAL
240
A
PHE
241
n
4
PHE
241
A
LEU
242
n
5
LEU
242
A
PHE
243
n
6
PHE
243
A
PRO
244
n
7
PRO
244
A
PRO
245
n
8
PRO
245
A
LYS
246
n
9
LYS
246
A
PRO
247
n
10
PRO
247
A
LYS
248
n
11
LYS
248
A
ASP
249
n
12
ASP
249
A
THR
250
n
13
THR
250
A
LEU
251
n
14
LEU
251
A
MET
252
n
15
MET
252
A
ILE
253
n
16
ILE
253
A
SER
254
n
17
SER
254
A
ARG
255
n
18
ARG
255
A
THR
256
n
19
THR
256
A
PRO
257
n
20
PRO
257
A
GLU
258
n
21
GLU
258
A
VAL
259
n
22
VAL
259
A
THR
260
n
23
THR
260
A
CYS
261
n
24
CYS
261
A
VAL
262
n
25
VAL
262
A
VAL
263
n
26
VAL
263
A
VAL
264
n
27
VAL
264
A
ASP
265
n
28
ASP
265
A
VAL
266
n
29
VAL
266
A
SER
267
n
30
SER
267
A
GLN
268
n
31
GLN
268
A
GLU
269
n
32
GLU
269
A
ASP
270
n
33
ASP
270
A
PRO
271
n
34
PRO
271
A
GLN
272
n
35
GLN
272
A
VAL
273
n
36
VAL
273
A
GLN
274
n
37
GLN
274
A
PHE
275
n
38
PHE
275
A
ASN
276
n
39
ASN
276
A
TRP
277
n
40
TRP
277
A
TYR
278
n
41
TYR
278
A
VAL
279
n
42
VAL
279
A
ASP
280
n
43
ASP
280
A
GLY
281
n
44
GLY
281
A
VAL
282
n
45
VAL
282
A
GLN
283
n
46
GLN
283
A
VAL
284
n
47
VAL
284
A
HIS
285
n
48
HIS
285
A
ASN
286
n
49
ASN
286
A
ALA
287
n
50
ALA
287
A
LYS
288
n
51
LYS
288
A
THR
289
n
52
THR
289
A
LYS
290
n
53
LYS
290
A
PRO
291
n
54
PRO
291
A
ARG
292
n
55
ARG
292
A
GLU
293
n
56
GLU
293
A
GLN
294
n
57
GLN
294
A
GLN
295
n
58
GLN
295
A
PHE
296
n
59
PHE
296
A
ASN
297
n
60
ASN
297
A
SER
298
n
61
SER
298
A
THR
299
n
62
THR
299
A
TYR
300
n
63
TYR
300
A
ARG
301
n
64
ARG
301
A
VAL
302
n
65
VAL
302
A
VAL
303
n
66
VAL
303
A
SER
304
n
67
SER
304
A
VAL
305
n
68
VAL
305
A
LEU
306
n
69
LEU
306
A
THR
307
n
70
THR
307
A
VAL
308
n
71
VAL
308
A
LEU
309
n
72
LEU
309
A
HIS
310
n
73
HIS
310
A
GLN
311
n
74
GLN
311
A
ASN
312
n
75
ASN
312
A
TRP
313
n
76
TRP
313
A
LEU
314
n
77
LEU
314
A
ASP
315
n
78
ASP
315
A
GLY
316
n
79
GLY
316
A
LYS
317
n
80
LYS
317
A
GLU
318
n
81
GLU
318
A
TYR
319
n
82
TYR
319
A
LYS
320
n
83
LYS
320
A
CYS
321
n
84
CYS
321
A
LYS
322
n
85
LYS
322
A
VAL
323
n
86
VAL
323
A
SER
324
n
87
SER
324
A
ASN
325
n
88
ASN
325
A
LYS
326
n
89
LYS
326
A
GLY
327
n
90
GLY
327
A
LEU
328
n
91
LEU
328
A
PRO
329
n
92
PRO
329
A
SER
330
n
93
SER
330
A
SER
331
n
94
SER
331
A
ILE
332
n
95
ILE
332
A
GLU
333
n
96
GLU
333
A
LYS
334
n
97
LYS
334
A
THR
335
n
98
THR
335
A
ILE
336
n
99
ILE
336
A
SER
337
n
100
SER
337
A
LYS
338
n
101
LYS
338
A
ALA
339
n
102
ALA
339
A
LYS
340
n
103
LYS
340
A
GLY
341
n
104
GLY
341
A
GLN
342
n
105
GLN
342
A
PRO
343
n
106
PRO
343
A
ARG
344
n
107
ARG
344
A
GLU
345
n
108
GLU
345
A
PRO
346
n
109
PRO
346
A
GLN
347
n
110
GLN
347
A
VAL
348
n
111
VAL
348
A
TYR
349
n
112
TYR
349
A
THR
350
n
113
THR
350
A
LEU
351
n
114
LEU
351
A
PRO
352
n
115
PRO
352
A
PRO
353
n
116
PRO
353
A
SER
354
n
117
SER
354
A
GLN
355
n
118
GLN
355
A
GLU
356
n
119
GLU
356
A
GLU
357
n
120
GLU
357
A
MET
358
n
121
MET
358
A
THR
359
n
122
THR
359
A
LYS
360
n
123
LYS
360
A
ASN
361
n
124
ASN
361
A
GLN
362
n
125
GLN
362
A
VAL
363
n
126
VAL
363
A
SER
364
n
127
SER
364
A
LEU
365
n
128
LEU
365
A
THR
366
n
129
THR
366
A
CYS
367
n
130
CYS
367
A
LEU
368
n
131
LEU
368
A
VAL
369
n
132
VAL
369
A
LYS
370
n
133
LYS
370
A
GLY
371
n
134
GLY
371
A
PHE
372
n
135
PHE
372
A
TYR
373
n
136
TYR
373
A
PRO
374
n
137
PRO
374
A
SER
375
n
138
SER
375
A
ASP
376
n
139
ASP
376
A
ILE
377
n
140
ILE
377
A
ALA
378
n
141
ALA
378
A
VAL
379
n
142
VAL
379
A
GLU
380
n
143
GLU
380
A
TRP
381
n
144
TRP
381
A
GLU
382
n
145
GLU
382
A
SER
383
n
146
SER
383
A
ASN
384
n
147
ASN
384
A
GLY
385
n
148
GLY
385
A
GLN
386
n
149
GLN
386
A
PRO
387
n
150
PRO
387
A
GLU
388
n
151
GLU
388
A
ASN
389
n
152
ASN
389
A
ASN
390
n
153
ASN
390
A
TYR
391
n
154
TYR
391
A
LYS
392
n
155
LYS
392
A
THR
393
n
156
THR
393
A
THR
394
n
157
THR
394
A
PRO
395
n
158
PRO
395
A
PRO
396
n
159
PRO
396
A
VAL
397
n
160
VAL
397
A
LEU
398
n
161
LEU
398
A
ASP
399
n
162
ASP
399
A
SER
400
n
163
SER
400
A
ASP
401
n
164
ASP
401
A
GLY
402
n
165
GLY
402
A
SER
403
n
166
SER
403
A
PHE
404
n
167
PHE
404
A
PHE
405
n
168
PHE
405
A
LEU
406
n
169
LEU
406
A
TYR
407
n
170
TYR
407
A
SER
408
n
171
SER
408
A
ARG
409
n
172
ARG
409
A
LEU
410
n
173
LEU
410
A
THR
411
n
174
THR
411
A
VAL
412
n
175
VAL
412
A
ASP
413
n
176
ASP
413
A
LYS
414
n
177
LYS
414
A
SER
415
n
178
SER
415
A
ARG
416
n
179
ARG
416
A
TRP
417
n
180
TRP
417
A
GLN
418
n
181
GLN
418
A
GLU
419
n
182
GLU
419
A
GLY
420
n
183
GLY
420
A
ASN
421
n
184
ASN
421
A
VAL
422
n
185
VAL
422
A
PHE
423
n
186
PHE
423
A
SER
424
n
187
SER
424
A
CYS
425
n
188
CYS
425
A
SER
426
n
189
SER
426
A
VAL
427
n
190
VAL
427
A
MET
428
n
191
MET
428
A
HIS
429
n
192
HIS
429
A
GLU
430
n
193
GLU
430
A
ALA
431
n
194
ALA
431
A
LEU
432
n
195
LEU
432
A
HIS
433
n
196
HIS
433
A
ASN
434
n
197
ASN
434
A
HIS
435
n
198
HIS
435
A
TYR
436
n
199
TYR
436
A
THR
437
n
200
THR
437
A
GLN
438
n
201
GLN
438
A
LYS
439
n
202
LYS
439
A
SER
440
n
203
SER
440
A
LEU
441
n
204
LEU
441
A
SER
442
n
205
SER
442
A
LEU
443
n
206
LEU
443
A
TYR
2
n
1
TYR
2
L
VAL
3
n
2
VAL
3
L
LEU
4
n
3
LEU
4
L
THR
5
n
4
THR
5
L
GLN
6
n
5
GLN
6
L
PRO
7
n
6
PRO
7
L
PRO
8
n
7
PRO
8
L
SER
9
n
8
SER
9
L
VAL
11
n
9
VAL
11
L
SER
12
n
10
SER
12
L
VAL
13
n
11
VAL
13
L
ALA
14
n
12
ALA
14
L
PRO
15
n
13
PRO
15
L
GLY
16
n
14
GLY
16
L
GLN
17
n
15
GLN
17
L
THR
18
n
16
THR
18
L
ALA
19
n
17
ALA
19
L
ARG
20
n
18
ARG
20
L
ILE
21
n
19
ILE
21
L
THR
22
n
20
THR
22
L
CYS
23
n
21
CYS
23
L
GLY
24
n
22
GLY
24
L
GLY
25
n
23
GLY
25
L
ASN
26
n
24
ASN
26
L
ASN
27
n
25
ASN
27
L
ILE
28
n
26
ILE
28
L
GLY
29
n
27
GLY
29
L
SER
30
n
28
SER
30
L
LYS
31
n
29
LYS
31
L
SER
32
n
30
SER
32
L
VAL
33
n
31
VAL
33
L
HIS
34
n
32
HIS
34
L
TRP
35
n
33
TRP
35
L
TYR
36
n
34
TYR
36
L
GLN
37
n
35
GLN
37
L
GLN
38
n
36
GLN
38
L
LYS
39
n
37
LYS
39
L
PRO
40
n
38
PRO
40
L
GLY
41
n
39
GLY
41
L
GLN
42
n
40
GLN
42
L
ALA
43
n
41
ALA
43
L
PRO
44
n
42
PRO
44
L
VAL
45
n
43
VAL
45
L
LEU
46
n
44
LEU
46
L
VAL
47
n
45
VAL
47
L
VAL
48
n
46
VAL
48
L
TYR
49
n
47
TYR
49
L
ASP
50
n
48
ASP
50
L
ASP
51
n
49
ASP
51
L
SER
52
n
50
SER
52
L
ASP
53
n
51
ASP
53
L
ARG
54
n
52
ARG
54
L
PRO
55
n
53
PRO
55
L
PRO
56
n
54
PRO
56
L
GLY
57
n
55
GLY
57
L
ILE
58
n
56
ILE
58
L
PRO
59
n
57
PRO
59
L
GLU
60
n
58
GLU
60
L
ARG
61
n
59
ARG
61
L
PHE
62
n
60
PHE
62
L
SER
63
n
61
SER
63
L
GLY
64
n
62
GLY
64
L
SER
65
n
63
SER
65
L
ASN
66
n
64
ASN
66
L
SER
67
n
65
SER
67
L
GLY
68
n
66
GLY
68
L
ASN
69
n
67
ASN
69
L
THR
70
n
68
THR
70
L
ALA
71
n
69
ALA
71
L
THR
72
n
70
THR
72
L
LEU
73
n
71
LEU
73
L
THR
74
n
72
THR
74
L
ILE
75
n
73
ILE
75
L
SER
76
n
74
SER
76
L
ARG
77
n
75
ARG
77
L
VAL
78
n
76
VAL
78
L
GLU
79
n
77
GLU
79
L
ALA
80
n
78
ALA
80
L
GLY
81
n
79
GLY
81
L
ASP
82
n
80
ASP
82
L
GLU
83
n
81
GLU
83
L
ALA
84
n
82
ALA
84
L
ASP
85
n
83
ASP
85
L
TYR
86
n
84
TYR
86
L
TYR
87
n
85
TYR
87
L
CYS
88
n
86
CYS
88
L
GLN
89
n
87
GLN
89
L
VAL
90
n
88
VAL
90
L
TRP
91
n
89
TRP
91
L
ASP
92
n
90
ASP
92
L
SER
93
n
91
SER
93
L
SER
94
n
92
SER
94
L
SER
95
n
93
SER
95
L
ASP
95
n
94
A
ASP
95
L
HIS
95
n
95
B
HIS
95
L
ALA
96
n
96
ALA
96
L
VAL
97
n
97
VAL
97
L
PHE
98
n
98
PHE
98
L
GLY
99
n
99
GLY
99
L
GLY
100
n
100
GLY
100
L
GLY
101
n
101
GLY
101
L
THR
102
n
102
THR
102
L
LYS
103
n
103
LYS
103
L
LEU
104
n
104
LEU
104
L
THR
105
n
105
THR
105
L
VAL
106
n
106
VAL
106
L
LEU
106
n
107
A
LEU
106
L
GLY
107
n
108
GLY
107
L
GLN
108
n
109
GLN
108
L
PRO
109
n
110
PRO
109
L
LYS
110
n
111
LYS
110
L
ALA
111
n
112
ALA
111
L
ALA
112
n
113
ALA
112
L
PRO
113
n
114
PRO
113
L
SER
114
n
115
SER
114
L
VAL
115
n
116
VAL
115
L
THR
116
n
117
THR
116
L
LEU
117
n
118
LEU
117
L
PHE
118
n
119
PHE
118
L
PRO
119
n
120
PRO
119
L
PRO
120
n
121
PRO
120
L
SER
121
n
122
SER
121
L
SER
122
n
123
SER
122
L
GLU
123
n
124
GLU
123
L
GLU
124
n
125
GLU
124
L
LEU
125
n
126
LEU
125
L
GLN
126
n
127
GLN
126
L
ALA
127
n
128
ALA
127
L
ASN
128
n
129
ASN
128
L
LYS
129
n
130
LYS
129
L
ALA
130
n
131
ALA
130
L
THR
131
n
132
THR
131
L
LEU
132
n
133
LEU
132
L
VAL
133
n
134
VAL
133
L
CYS
134
n
135
CYS
134
L
LEU
135
n
136
LEU
135
L
ILE
136
n
137
ILE
136
L
SER
137
n
138
SER
137
L
ASP
138
n
139
ASP
138
L
PHE
139
n
140
PHE
139
L
TYR
140
n
141
TYR
140
L
PRO
141
n
142
PRO
141
L
GLY
142
n
143
GLY
142
L
ALA
143
n
144
ALA
143
L
VAL
144
n
145
VAL
144
L
THR
145
n
146
THR
145
L
VAL
146
n
147
VAL
146
L
ALA
147
n
148
ALA
147
L
TRP
148
n
149
TRP
148
L
LYS
149
n
150
LYS
149
L
ALA
150
n
151
ALA
150
L
ASP
151
n
152
ASP
151
L
GLY
152
n
153
GLY
152
L
SER
153
n
154
SER
153
L
PRO
154
n
155
PRO
154
L
VAL
155
n
156
VAL
155
L
LYS
156
n
157
LYS
156
L
ALA
157
n
158
ALA
157
L
GLY
158
n
159
GLY
158
L
VAL
159
n
160
VAL
159
L
GLU
160
n
161
GLU
160
L
THR
161
n
162
THR
161
L
THR
162
n
163
THR
162
L
THR
163
n
164
THR
163
L
PRO
164
n
165
PRO
164
L
SER
165
n
166
SER
165
L
LYS
166
n
167
LYS
166
L
GLN
167
n
168
GLN
167
L
SER
168
n
169
SER
168
L
ASN
170
n
170
ASN
170
L
ASN
171
n
171
ASN
171
L
LYS
172
n
172
LYS
172
L
TYR
173
n
173
TYR
173
L
ALA
174
n
174
ALA
174
L
ALA
175
n
175
ALA
175
L
SER
176
n
176
SER
176
L
SER
177
n
177
SER
177
L
TYR
178
n
178
TYR
178
L
LEU
179
n
179
LEU
179
L
SER
180
n
180
SER
180
L
LEU
181
n
181
LEU
181
L
THR
182
n
182
THR
182
L
PRO
183
n
183
PRO
183
L
GLU
184
n
184
GLU
184
L
GLN
185
n
185
GLN
185
L
TRP
186
n
186
TRP
186
L
LYS
187
n
187
LYS
187
L
SER
188
n
188
SER
188
L
HIS
189
n
189
HIS
189
L
LYS
190
n
190
LYS
190
L
SER
191
n
191
SER
191
L
TYR
192
n
192
TYR
192
L
SER
193
n
193
SER
193
L
CYS
194
n
194
CYS
194
L
GLN
195
n
195
GLN
195
L
VAL
196
n
196
VAL
196
L
THR
197
n
197
THR
197
L
HIS
198
n
198
HIS
198
L
GLU
199
n
199
GLU
199
L
GLY
200
n
200
GLY
200
L
SER
203
n
201
SER
203
L
THR
204
n
202
THR
204
L
VAL
205
n
203
VAL
205
L
GLU
206
n
204
GLU
206
L
LYS
207
n
205
LYS
207
L
THR
208
n
206
THR
208
L
VAL
209
n
207
VAL
209
L
ALA
210
n
208
ALA
210
L
PRO
211
n
209
PRO
211
L
THR
212
n
210
THR
212
L
GLU
213
n
211
GLU
213
L
CYS
214
n
212
CYS
214
L
SER
215
n
213
SER
215
L
GLU
1
n
1
GLU
1
H
VAL
2
n
2
VAL
2
H
GLN
3
n
3
GLN
3
H
LEU
4
n
4
LEU
4
H
VAL
5
n
5
VAL
5
H
GLU
6
n
6
GLU
6
H
SER
7
n
7
SER
7
H
GLY
8
n
8
GLY
8
H
GLY
9
n
9
GLY
9
H
GLY
10
n
10
GLY
10
H
LEU
11
n
11
LEU
11
H
VAL
12
n
12
VAL
12
H
GLN
13
n
13
GLN
13
H
PRO
14
n
14
PRO
14
H
GLY
15
n
15
GLY
15
H
ARG
16
n
16
ARG
16
H
SER
17
n
17
SER
17
H
LEU
18
n
18
LEU
18
H
ARG
19
n
19
ARG
19
H
LEU
20
n
20
LEU
20
H
SER
21
n
21
SER
21
H
CYS
22
n
22
CYS
22
H
VAL
23
n
23
VAL
23
H
THR
24
n
24
THR
24
H
SER
25
n
25
SER
25
H
GLY
26
n
26
GLY
26
H
PHE
27
n
27
PHE
27
H
THR
28
n
28
THR
28
H
PHE
29
n
29
PHE
29
H
ASP
30
n
30
ASP
30
H
ASP
31
n
31
ASP
31
H
TYR
32
n
32
TYR
32
H
ALA
33
n
33
ALA
33
H
MET
34
n
34
MET
34
H
HIS
35
n
35
HIS
35
H
TRP
36
n
36
TRP
36
H
VAL
37
n
37
VAL
37
H
ARG
38
n
38
ARG
38
H
GLN
39
n
39
GLN
39
H
SER
40
n
40
SER
40
H
PRO
41
n
41
PRO
41
H
GLY
42
n
42
GLY
42
H
LYS
43
n
43
LYS
43
H
GLY
44
n
44
GLY
44
H
LEU
45
n
45
LEU
45
H
GLU
46
n
46
GLU
46
H
TRP
47
n
47
TRP
47
H
VAL
48
n
48
VAL
48
H
SER
49
n
49
SER
49
H
GLY
50
n
50
GLY
50
H
ILE
51
n
51
ILE
51
H
SER
52
n
52
SER
52
H
TRP
52
n
53
A
TRP
52
H
ASN
53
n
54
ASN
53
H
THR
54
n
55
THR
54
H
GLY
55
n
56
GLY
55
H
THR
56
n
57
THR
56
H
ILE
57
n
58
ILE
57
H
ILE
58
n
59
ILE
58
H
TYR
59
n
60
TYR
59
H
ALA
60
n
61
ALA
60
H
ASP
61
n
62
ASP
61
H
SER
62
n
63
SER
62
H
VAL
63
n
64
VAL
63
H
LYS
64
n
65
LYS
64
H
GLY
65
n
66
GLY
65
H
ARG
66
n
67
ARG
66
H
PHE
67
n
68
PHE
67
H
ILE
68
n
69
ILE
68
H
ILE
69
n
70
ILE
69
H
SER
70
n
71
SER
70
H
ARG
71
n
72
ARG
71
H
ASP
72
n
73
ASP
72
H
ASN
73
n
74
ASN
73
H
ALA
74
n
75
ALA
74
H
LYS
75
n
76
LYS
75
H
ASN
76
n
77
ASN
76
H
SER
77
n
78
SER
77
H
LEU
78
n
79
LEU
78
H
TYR
79
n
80
TYR
79
H
LEU
80
n
81
LEU
80
H
GLN
81
n
82
GLN
81
H
MET
82
n
83
MET
82
H
ASN
82
n
84
A
ASN
82
H
SER
82
n
85
B
SER
82
H
LEU
82
n
86
C
LEU
82
H
ARG
83
n
87
ARG
83
H
VAL
84
n
88
VAL
84
H
GLU
85
n
89
GLU
85
H
ASP
86
n
90
ASP
86
H
THR
87
n
91
THR
87
H
ALA
88
n
92
ALA
88
H
LEU
89
n
93
LEU
89
H
TYR
90
n
94
TYR
90
H
TYR
91
n
95
TYR
91
H
CYS
92
n
96
CYS
92
H
ALA
93
n
97
ALA
93
H
LYS
94
n
98
LYS
94
H
THR
95
n
99
THR
95
H
ARG
96
n
100
ARG
96
H
SER
97
n
101
SER
97
H
TYR
98
n
102
TYR
98
H
VAL
99
n
103
VAL
99
H
VAL
100
n
104
VAL
100
H
ALA
100
n
105
A
ALA
100
H
ALA
100
n
106
B
ALA
100
H
GLU
100
n
107
C
GLU
100
H
TYR
100
n
108
D
TYR
100
H
TYR
100
n
109
E
TYR
100
H
PHE
100
n
110
F
PHE
100
H
HIS
101
n
111
HIS
101
H
TYR
102
n
112
TYR
102
H
TRP
103
n
113
TRP
103
H
GLY
104
n
114
GLY
104
H
GLN
105
n
115
GLN
105
H
GLY
106
n
116
GLY
106
H
ILE
107
n
117
ILE
107
H
LEU
108
n
118
LEU
108
H
VAL
109
n
119
VAL
109
H
THR
110
n
120
THR
110
H
VAL
111
n
121
VAL
111
H
SER
112
n
122
SER
112
H
SER
113
n
123
SER
113
H
GLY
114
n
124
GLY
114
H
SER
115
n
125
SER
115
H
ALA
116
n
126
ALA
116
H
SER
117
n
127
SER
117
H
ALA
118
n
128
ALA
118
H
PRO
119
n
129
PRO
119
H
THR
120
n
130
THR
120
H
LEU
121
n
131
LEU
121
H
PHE
122
n
132
PHE
122
H
PRO
123
n
133
PRO
123
H
LEU
124
n
134
LEU
124
H
VAL
125
n
135
VAL
125
H
SER
126
n
136
SER
126
H
CYS
127
n
137
CYS
127
H
GLU
128
n
138
GLU
128
H
ASN
129
n
139
ASN
129
H
SER
130
n
140
SER
130
H
ASN
133
n
141
ASN
133
H
PRO
134
n
142
PRO
134
H
SER
135
n
143
SER
135
H
SER
136
n
144
SER
136
H
THR
137
n
145
THR
137
H
VAL
138
n
146
VAL
138
H
ALA
139
n
147
ALA
139
H
VAL
140
n
148
VAL
140
H
GLY
141
n
149
GLY
141
H
CYS
142
n
150
CYS
142
H
LEU
143
n
151
LEU
143
H
ALA
144
n
152
ALA
144
H
GLN
145
n
153
GLN
145
H
ASP
146
n
154
ASP
146
H
PHE
147
n
155
PHE
147
H
LEU
148
n
156
LEU
148
H
PRO
149
n
157
PRO
149
H
ASP
150
n
158
ASP
150
H
SER
151
n
159
SER
151
H
ILE
152
n
160
ILE
152
H
THR
153
n
161
THR
153
H
PHE
154
n
162
PHE
154
H
SER
156
n
163
SER
156
H
TRP
157
n
164
TRP
157
H
LYS
158
n
165
LYS
158
H
TYR
159
n
166
TYR
159
H
LYS
160
n
167
LYS
160
H
ASN
161
n
168
ASN
161
H
ASN
162
n
169
ASN
162
H
SER
163
n
170
SER
163
H
ASP
164
n
171
ASP
164
H
ILE
165
n
172
ILE
165
H
SER
168
n
173
SER
168
H
SER
169
n
174
SER
169
H
THR
171
n
175
THR
171
H
ARG
172
n
176
ARG
172
H
GLY
173
n
177
GLY
173
H
PHE
174
n
178
PHE
174
H
PRO
175
n
179
PRO
175
H
SER
176
n
180
SER
176
H
VAL
177
n
181
VAL
177
H
LEU
178
n
182
LEU
178
H
ARG
179
n
183
ARG
179
H
GLY
180
n
184
GLY
180
H
GLY
183
n
185
GLY
183
H
LYS
184
n
186
LYS
184
H
TYR
185
n
187
TYR
185
H
ALA
186
n
188
ALA
186
H
ALA
187
n
189
ALA
187
H
THR
188
n
190
THR
188
H
SER
189
n
191
SER
189
H
GLN
190
n
192
GLN
190
H
VAL
191
n
193
VAL
191
H
LEU
192
n
194
LEU
192
H
LEU
193
n
195
LEU
193
H
PRO
194
n
196
PRO
194
H
SER
195
n
197
SER
195
H
LYS
196
n
198
LYS
196
H
ASP
197
n
199
ASP
197
H
VAL
198
n
200
VAL
198
H
MET
199
n
201
MET
199
H
GLN
200
n
202
GLN
200
H
GLY
201
n
203
GLY
201
H
THR
202
n
204
THR
202
H
ASN
203
n
205
ASN
203
H
GLU
204
n
206
GLU
204
H
HIS
205
n
207
HIS
205
H
VAL
206
n
208
VAL
206
H
VAL
207
n
209
VAL
207
H
CYS
208
n
210
CYS
208
H
LYS
209
n
211
LYS
209
H
VAL
211
n
212
VAL
211
H
GLN
212
n
213
GLN
212
H
HIS
213
n
214
HIS
213
H
PRO
214
n
215
PRO
214
H
ASN
215
n
216
ASN
215
H
GLY
216
n
217
GLY
216
H
ASN
217
n
218
ASN
217
H
LYS
218
n
219
LYS
218
H
GLU
220
n
220
GLU
220
H
LYS
221
n
221
LYS
221
H
ASP
222
n
222
ASP
222
H
VAL
223
n
223
VAL
223
H
PRO
223
n
224
A
PRO
223
H
LEU
223
n
225
B
LEU
223
H
author_defined_assembly
3
trimeric
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
239
A
O
SER
2
A
N
VAL
264
A
N
VAL
27
A
O
VAL
259
A
O
VAL
22
A
N
LEU
306
A
N
LEU
69
A
O
ILE
332
A
O
ILE
95
A
N
VAL
323
A
N
VAL
86
A
O
SER
324
A
O
SER
87
A
N
GLN
274
A
N
GLN
37
A
O
GLN
347
A
O
GLN
110
A
N
LYS
370
A
N
LYS
133
A
O
VAL
363
A
O
VAL
126
A
N
VAL
412
A
N
VAL
175
A
O
ARG
409
A
O
ARG
172
A
N
LYS
392
A
N
LYS
155
A
O
ALA
378
A
O
ALA
141
A
N
MET
428
A
N
MET
191
A
O
PHE
423
A
O
PHE
186
A
N
LEU
441
A
N
LEU
204
L
O
THR
5
B
O
THR
4
L
N
GLY
24
B
N
GLY
22
L
O
ALA
19
B
O
ALA
17
L
N
ILE
75
B
N
ILE
73
L
O
VAL
11
B
O
VAL
9
L
N
LYS
103
B
N
LYS
103
B
L
O
HIS
95
B
O
HIS
95
L
N
ASP
92
B
N
ASP
90
L
O
ASP
85
B
O
ASP
83
L
N
GLN
38
B
N
GLN
36
L
O
TRP
35
B
O
TRP
33
L
N
VAL
48
B
N
VAL
46
L
O
SER
114
B
O
SER
115
L
N
SER
137
B
N
SER
138
L
O
ALA
130
B
O
ALA
131
L
N
LEU
181
B
N
LEU
181
L
O
TYR
178
B
O
TYR
178
L
N
GLU
160
B
N
GLU
161
L
O
THR
145
B
O
THR
146
L
N
THR
197
B
N
THR
197
L
O
TYR
192
B
O
TYR
192
L
N
VAL
209
B
N
VAL
207
H
O
GLN
3
C
O
GLN
3
H
N
SER
25
C
N
SER
25
H
O
LEU
18
C
O
LEU
18
H
N
MET
82
C
N
MET
83
H
O
SER
77
C
O
SER
78
H
N
ASP
72
C
N
ASP
73
H
O
ILE
107
C
O
ILE
117
H
N
TYR
90
C
N
TYR
94
H
O
LEU
89
C
O
LEU
93
H
N
GLN
39
C
N
GLN
39
H
O
MET
34
C
O
MET
34
H
N
ILE
51
C
N
ILE
51
H
O
GLY
50
C
O
GLY
50
H
N
ILE
58
C
N
ILE
59
H
O
THR
120
C
O
THR
130
H
N
GLN
145
C
N
GLN
153
H
O
VAL
140
C
O
VAL
148
H
N
VAL
191
C
N
VAL
193
H
O
LYS
184
C
O
LYS
186
H
N
ARG
179
C
N
ARG
183
H
O
THR
153
C
O
THR
161
H
N
GLN
212
C
N
GLN
213
H
O
VAL
206
C
O
VAL
208
H
N
VAL
223
C
N
VAL
223
1
A
CG1
VAL
262
A
CG1
VAL
25
0
Y
1
A
CG2
VAL
262
A
CG2
VAL
25
0
Y
1
A
OE1
GLN
311
A
OE1
GLN
74
0
Y
1
A
NE2
GLN
311
A
NE2
GLN
74
0
Y
1
A
CB
LYS
320
A
CB
LYS
83
0
Y
1
A
CG
LYS
320
A
CG
LYS
83
0
Y
1
A
CD
LYS
320
A
CD
LYS
83
0
Y
1
A
CE
LYS
320
A
CE
LYS
83
0
Y
1
A
NZ
LYS
320
A
NZ
LYS
83
0
Y
1
A
CB
LYS
322
A
CB
LYS
85
0
Y
1
A
CG
LYS
322
A
CG
LYS
85
0
Y
1
A
CD
LYS
322
A
CD
LYS
85
0
Y
1
A
CE
LYS
322
A
CE
LYS
85
0
Y
1
A
NZ
LYS
322
A
NZ
LYS
85
0
Y
1
A
CG1
VAL
323
A
CG1
VAL
86
0
Y
1
A
CG2
VAL
323
A
CG2
VAL
86
0
Y
1
A
CA
LYS
326
A
CA
LYS
89
0
Y
1
A
C
LYS
326
A
C
LYS
89
0
Y
1
A
O
LYS
326
A
O
LYS
89
0
Y
1
A
CB
LYS
326
A
CB
LYS
89
0
Y
1
A
CG
LYS
326
A
CG
LYS
89
0
Y
1
A
CD
LYS
326
A
CD
LYS
89
0
Y
1
A
CE
LYS
326
A
CE
LYS
89
0
Y
1
A
NZ
LYS
326
A
NZ
LYS
89
0
Y
1
A
CB
SER
331
A
CB
SER
94
0
Y
1
A
OG
SER
331
A
OG
SER
94
0
Y
1
A
CD1
ILE
332
A
CD1
ILE
95
0
Y
1
A
CB
LYS
334
A
CB
LYS
97
0
Y
1
A
CG
LYS
334
A
CG
LYS
97
0
Y
1
A
CD
LYS
334
A
CD
LYS
97
0
Y
1
A
CE
LYS
334
A
CE
LYS
97
0
Y
1
A
NZ
LYS
334
A
NZ
LYS
97
0
Y
1
A
CB
ALA
339
A
CB
ALA
102
0
Y
1
A
CB
LYS
340
A
CB
LYS
103
0
Y
1
A
CG
LYS
340
A
CG
LYS
103
0
Y
1
A
CD
LYS
340
A
CD
LYS
103
0
Y
1
A
CE
LYS
340
A
CE
LYS
103
0
Y
1
A
NZ
LYS
340
A
NZ
LYS
103
0
Y
1
A
CG
GLN
347
A
CG
GLN
110
0
Y
1
A
CD
GLN
347
A
CD
GLN
110
0
Y
1
A
OE1
GLN
347
A
OE1
GLN
110
0
Y
1
A
NE2
GLN
347
A
NE2
GLN
110
0
Y
1
A
OG
SER
354
A
OG
SER
117
0
Y
1
A
CD
GLN
355
A
CD
GLN
118
0
Y
1
A
OE1
GLN
355
A
OE1
GLN
118
0
Y
1
A
NE2
GLN
355
A
NE2
GLN
118
0
Y
1
A
CB
GLN
386
A
CB
GLN
149
0
Y
1
A
CG
GLN
386
A
CG
GLN
149
0
Y
1
A
CD
GLN
386
A
CD
GLN
149
0
Y
1
A
OE1
GLN
386
A
OE1
GLN
149
0
Y
1
A
NE2
GLN
386
A
NE2
GLN
149
0
Y
1
A
CB
SER
400
A
CB
SER
163
0
Y
1
A
OG
SER
400
A
OG
SER
163
0
Y
1
L
CB
TYR
2
B
CB
TYR
1
0
Y
1
L
OH
TYR
2
B
OH
TYR
1
0
Y
1
L
CG1
VAL
13
B
CG1
VAL
11
0
Y
1
L
CB
GLN
17
B
CB
GLN
15
0
Y
1
L
CG
GLN
17
B
CG
GLN
15
0
Y
1
L
CD
GLN
17
B
CD
GLN
15
0
Y
1
L
OE1
GLN
17
B
OE1
GLN
15
0
Y
1
L
NE2
GLN
17
B
NE2
GLN
15
0
Y
1
L
CG
ARG
20
B
CG
ARG
18
0
Y
1
L
CD
ARG
20
B
CD
ARG
18
0
Y
1
L
NE
ARG
20
B
NE
ARG
18
0
Y
1
L
CZ
ARG
20
B
CZ
ARG
18
0
Y
1
L
NH1
ARG
20
B
NH1
ARG
18
0
Y
1
L
NH2
ARG
20
B
NH2
ARG
18
0
Y
1
L
CB
ASN
26
B
CB
ASN
24
0
Y
1
L
CG
ASN
26
B
CG
ASN
24
0
Y
1
L
OD1
ASN
26
B
OD1
ASN
24
0
Y
1
L
ND2
ASN
26
B
ND2
ASN
24
0
Y
1
L
O
ASN
27
B
O
ASN
25
0
Y
1
L
CB
ASN
27
B
CB
ASN
25
0
Y
1
L
CG
ASN
27
B
CG
ASN
25
0
Y
1
L
OD1
ASN
27
B
OD1
ASN
25
0
Y
1
L
ND2
ASN
27
B
ND2
ASN
25
0
Y
1
L
O
ILE
28
B
O
ILE
26
0
Y
1
L
C
SER
30
B
C
SER
28
0
Y
1
L
O
SER
30
B
O
SER
28
0
Y
1
L
CB
SER
30
B
CB
SER
28
0
Y
1
L
OG
SER
30
B
OG
SER
28
0
Y
1
L
CB
GLN
42
B
CB
GLN
40
0
Y
1
L
CG
GLN
42
B
CG
GLN
40
0
Y
1
L
CD
GLN
42
B
CD
GLN
40
0
Y
1
L
OE1
GLN
42
B
OE1
GLN
40
0
Y
1
L
NE2
GLN
42
B
NE2
GLN
40
0
Y
1
L
OG
SER
52
B
OG
SER
50
0
Y
1
L
CD1
ILE
58
B
CD1
ILE
56
0
Y
1
L
CB
ASN
69
B
CB
ASN
67
0
Y
1
L
CG
ASN
69
B
CG
ASN
67
0
Y
1
L
OD1
ASN
69
B
OD1
ASN
67
0
Y
1
L
ND2
ASN
69
B
ND2
ASN
67
0
Y
1
L
O
THR
70
B
O
THR
68
0
Y
1
L
CB
SER
76
B
CB
SER
74
0
Y
1
L
OG
SER
76
B
OG
SER
74
0
Y
1
L
CB
ARG
77
B
CB
ARG
75
0
Y
1
L
CG
ARG
77
B
CG
ARG
75
0
Y
1
L
CD
ARG
77
B
CD
ARG
75
0
Y
1
L
NE
ARG
77
B
NE
ARG
75
0
Y
1
L
CZ
ARG
77
B
CZ
ARG
75
0
Y
1
L
NH1
ARG
77
B
NH1
ARG
75
0
Y
1
L
NH2
ARG
77
B
NH2
ARG
75
0
Y
1
L
CG2
VAL
90
B
CG2
VAL
88
0
Y
1
L
CB
SER
93
B
CB
SER
91
0
Y
1
L
OG
SER
93
B
OG
SER
91
0
Y
1
L
CB
SER
94
B
CB
SER
92
0
Y
1
L
OG
SER
94
B
OG
SER
92
0
Y
B
1
L
CB
HIS
95
B
CB
HIS
95
0
Y
B
1
L
CG
HIS
95
B
CG
HIS
95
0
Y
B
1
L
ND1
HIS
95
B
ND1
HIS
95
0
Y
B
1
L
CD2
HIS
95
B
CD2
HIS
95
0
Y
B
1
L
CE1
HIS
95
B
CE1
HIS
95
0
Y
B
1
L
NE2
HIS
95
B
NE2
HIS
95
0
Y
1
L
CA
GLY
107
B
CA
GLY
108
0
Y
1
L
C
GLY
107
B
C
GLY
108
0
Y
1
L
O
GLY
107
B
O
GLY
108
0
Y
1
L
CB
GLN
108
B
CB
GLN
109
0
Y
1
L
CG
GLN
108
B
CG
GLN
109
0
Y
1
L
CD
GLN
108
B
CD
GLN
109
0
Y
1
L
OE1
GLN
108
B
OE1
GLN
109
0
Y
1
L
NE2
GLN
108
B
NE2
GLN
109
0
Y
1
L
O
LYS
110
B
O
LYS
111
0
Y
1
L
CG
LYS
110
B
CG
LYS
111
0
Y
1
L
CD
LYS
110
B
CD
LYS
111
0
Y
1
L
CE
LYS
110
B
CE
LYS
111
0
Y
1
L
NZ
LYS
110
B
NZ
LYS
111
0
Y
1
L
N
ALA
111
B
N
ALA
112
0
Y
1
L
CB
ALA
111
B
CB
ALA
112
0
Y
1
L
CG2
THR
116
B
CG2
THR
117
0
Y
1
L
CB
PRO
119
B
CB
PRO
120
0
Y
1
L
CB
GLU
123
B
CB
GLU
124
0
Y
1
L
CG
GLU
123
B
CG
GLU
124
0
Y
1
L
CD
GLU
123
B
CD
GLU
124
0
Y
1
L
OE1
GLU
123
B
OE1
GLU
124
0
Y
1
L
OE2
GLU
123
B
OE2
GLU
124
0
Y
1
L
C
GLU
124
B
C
GLU
125
0
Y
1
L
O
GLU
124
B
O
GLU
125
0
Y
1
L
CB
GLU
124
B
CB
GLU
125
0
Y
1
L
CG
GLU
124
B
CG
GLU
125
0
Y
1
L
CD
GLU
124
B
CD
GLU
125
0
Y
1
L
OE1
GLU
124
B
OE1
GLU
125
0
Y
1
L
OE2
GLU
124
B
OE2
GLU
125
0
Y
1
L
CB
LEU
125
B
CB
LEU
126
0
Y
1
L
CG
LEU
125
B
CG
LEU
126
0
Y
1
L
CD1
LEU
125
B
CD1
LEU
126
0
Y
1
L
CD2
LEU
125
B
CD2
LEU
126
0
Y
1
L
CB
GLN
126
B
CB
GLN
127
0
Y
1
L
CG
GLN
126
B
CG
GLN
127
0
Y
1
L
CD
GLN
126
B
CD
GLN
127
0
Y
1
L
OE1
GLN
126
B
OE1
GLN
127
0
Y
1
L
NE2
GLN
126
B
NE2
GLN
127
0
Y
1
L
CB
LYS
129
B
CB
LYS
130
0
Y
1
L
CG
LYS
129
B
CG
LYS
130
0
Y
1
L
CD
LYS
129
B
CD
LYS
130
0
Y
1
L
CE
LYS
129
B
CE
LYS
130
0
Y
1
L
NZ
LYS
129
B
NZ
LYS
130
0
Y
1
L
CG1
VAL
133
B
CG1
VAL
134
0
Y
1
L
CG2
VAL
133
B
CG2
VAL
134
0
Y
1
L
OD2
ASP
138
B
OD2
ASP
139
0
Y
1
L
CB
TYR
140
B
CB
TYR
141
0
Y
1
L
CG
TYR
140
B
CG
TYR
141
0
Y
1
L
CD1
TYR
140
B
CD1
TYR
141
0
Y
1
L
CD2
TYR
140
B
CD2
TYR
141
0
Y
1
L
CE1
TYR
140
B
CE1
TYR
141
0
Y
1
L
CE2
TYR
140
B
CE2
TYR
141
0
Y
1
L
CZ
TYR
140
B
CZ
TYR
141
0
Y
1
L
OH
TYR
140
B
OH
TYR
141
0
Y
1
L
CB
ALA
143
B
CB
ALA
144
0
Y
1
L
CB
ALA
150
B
CB
ALA
151
0
Y
1
L
OG
SER
153
B
OG
SER
154
0
Y
1
L
CB
VAL
155
B
CB
VAL
156
0
Y
1
L
CG1
VAL
155
B
CG1
VAL
156
0
Y
1
L
CG2
VAL
155
B
CG2
VAL
156
0
Y
1
L
CG
LYS
156
B
CG
LYS
157
0
Y
1
L
CD
LYS
156
B
CD
LYS
157
0
Y
1
L
CE
LYS
156
B
CE
LYS
157
0
Y
1
L
NZ
LYS
156
B
NZ
LYS
157
0
Y
1
L
CG
GLU
160
B
CG
GLU
161
0
Y
1
L
CD
GLU
160
B
CD
GLU
161
0
Y
1
L
OE1
GLU
160
B
OE1
GLU
161
0
Y
1
L
OE2
GLU
160
B
OE2
GLU
161
0
Y
1
L
OG1
THR
163
B
OG1
THR
164
0
Y
1
L
CG2
THR
163
B
CG2
THR
164
0
Y
1
L
CG
LYS
166
B
CG
LYS
167
0
Y
1
L
CD
LYS
166
B
CD
LYS
167
0
Y
1
L
CE
LYS
166
B
CE
LYS
167
0
Y
1
L
NZ
LYS
166
B
NZ
LYS
167
0
Y
1
L
N
SER
168
B
N
SER
169
0
Y
1
L
CB
SER
168
B
CB
SER
169
0
Y
1
L
OG
SER
168
B
OG
SER
169
0
Y
1
L
CB
ASN
170
B
CB
ASN
170
0
Y
1
L
CG
ASN
170
B
CG
ASN
170
0
Y
1
L
OD1
ASN
170
B
OD1
ASN
170
0
Y
1
L
ND2
ASN
170
B
ND2
ASN
170
0
Y
1
L
CG
TYR
173
B
CG
TYR
173
0
Y
1
L
CD1
TYR
173
B
CD1
TYR
173
0
Y
1
L
CD2
TYR
173
B
CD2
TYR
173
0
Y
1
L
CE1
TYR
173
B
CE1
TYR
173
0
Y
1
L
CE2
TYR
173
B
CE2
TYR
173
0
Y
1
L
CZ
TYR
173
B
CZ
TYR
173
0
Y
1
L
OH
TYR
173
B
OH
TYR
173
0
Y
1
L
CB
SER
180
B
CB
SER
180
0
Y
1
L
OG
SER
180
B
OG
SER
180
0
Y
1
L
CD
GLU
184
B
CD
GLU
184
0
Y
1
L
OE1
GLU
184
B
OE1
GLU
184
0
Y
1
L
OE2
GLU
184
B
OE2
GLU
184
0
Y
1
L
CB
GLN
185
B
CB
GLN
185
0
Y
1
L
CG
GLN
185
B
CG
GLN
185
0
Y
1
L
CD
GLN
185
B
CD
GLN
185
0
Y
1
L
OE1
GLN
185
B
OE1
GLN
185
0
Y
1
L
NE2
GLN
185
B
NE2
GLN
185
0
Y
1
L
OE1
GLN
195
B
OE1
GLN
195
0
Y
1
L
CB
THR
208
B
CB
THR
206
0
Y
1
L
OG1
THR
208
B
OG1
THR
206
0
Y
1
L
CG2
THR
208
B
CG2
THR
206
0
Y
1
H
CB
GLN
13
C
CB
GLN
13
0
Y
1
H
CG
GLN
13
C
CG
GLN
13
0
Y
1
H
CD
GLN
13
C
CD
GLN
13
0
Y
1
H
OE1
GLN
13
C
OE1
GLN
13
0
Y
1
H
NE2
GLN
13
C
NE2
GLN
13
0
Y
1
H
CB
ARG
16
C
CB
ARG
16
0
Y
1
H
CG
ARG
16
C
CG
ARG
16
0
Y
1
H
CD
ARG
16
C
CD
ARG
16
0
Y
1
H
NE
ARG
16
C
NE
ARG
16
0
Y
1
H
CZ
ARG
16
C
CZ
ARG
16
0
Y
1
H
NH1
ARG
16
C
NH1
ARG
16
0
Y
1
H
NH2
ARG
16
C
NH2
ARG
16
0
Y
1
H
CB
SER
25
C
CB
SER
25
0
Y
1
H
OG
SER
25
C
OG
SER
25
0
Y
1
H
CB
LYS
43
C
CB
LYS
43
0
Y
1
H
CG
LYS
43
C
CG
LYS
43
0
Y
1
H
CD
LYS
43
C
CD
LYS
43
0
Y
1
H
CE
LYS
43
C
CE
LYS
43
0
Y
1
H
NZ
LYS
43
C
NZ
LYS
43
0
Y
1
H
CB
GLU
46
C
CB
GLU
46
0
Y
1
H
CG
GLU
46
C
CG
GLU
46
0
Y
1
H
CD
GLU
46
C
CD
GLU
46
0
Y
1
H
OE1
GLU
46
C
OE1
GLU
46
0
Y
1
H
OE2
GLU
46
C
OE2
GLU
46
0
Y
1
H
OG
SER
52
C
OG
SER
52
0
Y
1
H
OG1
THR
54
C
OG1
THR
55
0
Y
1
H
CG2
THR
54
C
CG2
THR
55
0
Y
1
H
CG1
VAL
63
C
CG1
VAL
64
0
Y
1
H
C
LYS
64
C
C
LYS
65
0
Y
1
H
O
LYS
64
C
O
LYS
65
0
Y
1
H
CD
LYS
64
C
CD
LYS
65
0
Y
1
H
CE
LYS
64
C
CE
LYS
65
0
Y
1
H
NZ
LYS
64
C
NZ
LYS
65
0
Y
1
H
CB
ALA
88
C
CB
ALA
92
0
Y
1
H
CB
GLN
105
C
CB
GLN
115
0
Y
1
H
CG
GLN
105
C
CG
GLN
115
0
Y
1
H
CD
GLN
105
C
CD
GLN
115
0
Y
1
H
OE1
GLN
105
C
OE1
GLN
115
0
Y
1
H
NE2
GLN
105
C
NE2
GLN
115
0
Y
1
H
CG2
ILE
107
C
CG2
ILE
117
0
Y
1
H
CD1
ILE
107
C
CD1
ILE
117
0
Y
1
H
OG
SER
113
C
OG
SER
123
0
Y
1
H
CA
SER
115
C
CA
SER
125
0
Y
1
H
CA
ALA
116
C
CA
ALA
126
0
Y
1
H
CB
ALA
116
C
CB
ALA
126
0
Y
1
H
OG
SER
117
C
OG
SER
127
0
Y
1
H
CA
ALA
118
C
CA
ALA
128
0
Y
1
H
C
ALA
118
C
C
ALA
128
0
Y
1
H
O
ALA
118
C
O
ALA
128
0
Y
1
H
CB
ALA
118
C
CB
ALA
128
0
Y
1
H
N
THR
120
C
N
THR
130
0
Y
1
H
CG2
THR
120
C
CG2
THR
130
0
Y
1
H
CG
LEU
121
C
CG
LEU
131
0
Y
1
H
CD1
LEU
121
C
CD1
LEU
131
0
Y
1
H
CD2
LEU
121
C
CD2
LEU
131
0
Y
1
H
CA
SER
126
C
CA
SER
136
0
Y
1
H
C
SER
126
C
C
SER
136
0
Y
1
H
O
SER
126
C
O
SER
136
0
Y
1
H
CB
SER
126
C
CB
SER
136
0
Y
1
H
OG
SER
126
C
OG
SER
136
0
Y
1
H
CG1
VAL
140
C
CG1
VAL
148
0
Y
1
H
CB
GLN
145
C
CB
GLN
153
0
Y
1
H
CG
GLN
145
C
CG
GLN
153
0
Y
1
H
CD
GLN
145
C
CD
GLN
153
0
Y
1
H
OE1
GLN
145
C
OE1
GLN
153
0
Y
1
H
NE2
GLN
145
C
NE2
GLN
153
0
Y
1
H
N
ASP
146
C
N
ASP
154
0
Y
1
H
CB
ASP
146
C
CB
ASP
154
0
Y
1
H
CG
ASP
146
C
CG
ASP
154
0
Y
1
H
OD1
ASP
146
C
OD1
ASP
154
0
Y
1
H
OD2
ASP
146
C
OD2
ASP
154
0
Y
1
H
CB
LEU
148
C
CB
LEU
156
0
Y
1
H
CG
LEU
148
C
CG
LEU
156
0
Y
1
H
CD1
LEU
148
C
CD1
LEU
156
0
Y
1
H
CD2
LEU
148
C
CD2
LEU
156
0
Y
1
H
C
ASP
150
C
C
ASP
158
0
Y
1
H
O
ASP
150
C
O
ASP
158
0
Y
1
H
CG
ASP
150
C
CG
ASP
158
0
Y
1
H
OD2
ASP
150
C
OD2
ASP
158
0
Y
1
H
N
SER
151
C
N
SER
159
0
Y
1
H
CB
SER
151
C
CB
SER
159
0
Y
1
H
OG
SER
151
C
OG
SER
159
0
Y
1
H
CG1
ILE
152
C
CG1
ILE
160
0
Y
1
H
CG2
ILE
152
C
CG2
ILE
160
0
Y
1
H
CD1
ILE
152
C
CD1
ILE
160
0
Y
1
H
CB
THR
153
C
CB
THR
161
0
Y
1
H
OG1
THR
153
C
OG1
THR
161
0
Y
1
H
CG2
THR
153
C
CG2
THR
161
0
Y
1
H
CB
PHE
154
C
CB
PHE
162
0
Y
1
H
CG
PHE
154
C
CG
PHE
162
0
Y
1
H
CD1
PHE
154
C
CD1
PHE
162
0
Y
1
H
CD2
PHE
154
C
CD2
PHE
162
0
Y
1
H
CE1
PHE
154
C
CE1
PHE
162
0
Y
1
H
CE2
PHE
154
C
CE2
PHE
162
0
Y
1
H
CZ
PHE
154
C
CZ
PHE
162
0
Y
1
H
CB
SER
156
C
CB
SER
163
0
Y
1
H
OG
SER
156
C
OG
SER
163
0
Y
1
H
CA
LYS
158
C
CA
LYS
165
0
Y
1
H
C
LYS
158
C
C
LYS
165
0
Y
1
H
O
LYS
158
C
O
LYS
165
0
Y
1
H
CB
LYS
158
C
CB
LYS
165
0
Y
1
H
CG
LYS
158
C
CG
LYS
165
0
Y
1
H
CD
LYS
158
C
CD
LYS
165
0
Y
1
H
CE
LYS
158
C
CE
LYS
165
0
Y
1
H
NZ
LYS
158
C
NZ
LYS
165
0
Y
1
H
O
SER
169
C
O
SER
174
0
Y
1
H
CB
SER
169
C
CB
SER
174
0
Y
1
H
OG
SER
169
C
OG
SER
174
0
Y
1
H
CG
ARG
172
C
CG
ARG
176
0
Y
1
H
CD
ARG
172
C
CD
ARG
176
0
Y
1
H
NE
ARG
172
C
NE
ARG
176
0
Y
1
H
CZ
ARG
172
C
CZ
ARG
176
0
Y
1
H
NH1
ARG
172
C
NH1
ARG
176
0
Y
1
H
NH2
ARG
172
C
NH2
ARG
176
0
Y
1
H
CG2
VAL
177
C
CG2
VAL
181
0
Y
1
H
C
LEU
178
C
C
LEU
182
0
Y
1
H
O
LEU
178
C
O
LEU
182
0
Y
1
H
CB
TYR
185
C
CB
TYR
187
0
Y
1
H
CG
TYR
185
C
CG
TYR
187
0
Y
1
H
CD1
TYR
185
C
CD1
TYR
187
0
Y
1
H
CD2
TYR
185
C
CD2
TYR
187
0
Y
1
H
CE1
TYR
185
C
CE1
TYR
187
0
Y
1
H
CE2
TYR
185
C
CE2
TYR
187
0
Y
1
H
CZ
TYR
185
C
CZ
TYR
187
0
Y
1
H
OH
TYR
185
C
OH
TYR
187
0
Y
1
H
CB
ALA
186
C
CB
ALA
188
0
Y
1
H
OG
SER
189
C
OG
SER
191
0
Y
1
H
CG
GLN
190
C
CG
GLN
192
0
Y
1
H
CD
GLN
190
C
CD
GLN
192
0
Y
1
H
OE1
GLN
190
C
OE1
GLN
192
0
Y
1
H
NE2
GLN
190
C
NE2
GLN
192
0
Y
1
H
CG
LEU
192
C
CG
LEU
194
0
Y
1
H
CD1
LEU
192
C
CD1
LEU
194
0
Y
1
H
CD2
LEU
192
C
CD2
LEU
194
0
Y
1
H
C
LEU
193
C
C
LEU
195
0
Y
1
H
O
LEU
193
C
O
LEU
195
0
Y
1
H
CB
LEU
193
C
CB
LEU
195
0
Y
1
H
CG
LEU
193
C
CG
LEU
195
0
Y
1
H
CD1
LEU
193
C
CD1
LEU
195
0
Y
1
H
CD2
LEU
193
C
CD2
LEU
195
0
Y
1
H
CG1
VAL
207
C
CG1
VAL
209
0
Y
1
H
CG2
VAL
207
C
CG2
VAL
209
0
Y
1
H
CB
LYS
209
C
CB
LYS
211
0
Y
1
H
CG
LYS
209
C
CG
LYS
211
0
Y
1
H
CD
LYS
209
C
CD
LYS
211
0
Y
1
H
CE
LYS
209
C
CE
LYS
211
0
Y
1
H
NZ
LYS
209
C
NZ
LYS
211
0
Y
1
H
CB
GLN
212
C
CB
GLN
213
0
Y
1
H
CG
GLN
212
C
CG
GLN
213
0
Y
1
H
CD
GLN
212
C
CD
GLN
213
0
Y
1
H
OE1
GLN
212
C
OE1
GLN
213
0
Y
1
H
NE2
GLN
212
C
NE2
GLN
213
0
Y
1
H
CB
LYS
218
C
CB
LYS
219
0
Y
1
H
CG
LYS
218
C
CG
LYS
219
0
Y
1
H
CD
LYS
218
C
CD
LYS
219
0
Y
1
H
CE
LYS
218
C
CE
LYS
219
0
Y
1
H
NZ
LYS
218
C
NZ
LYS
219
0
Y
1
H
CB
GLU
220
C
CB
GLU
220
0
Y
1
H
CG
GLU
220
C
CG
GLU
220
0
Y
1
H
CD
GLU
220
C
CD
GLU
220
0
Y
1
H
OE1
GLU
220
C
OE1
GLU
220
0
Y
1
H
OE2
GLU
220
C
OE2
GLU
220
0
Y
1
H
CG
LYS
221
C
CG
LYS
221
0
Y
1
H
CD
LYS
221
C
CD
LYS
221
0
Y
1
H
CE
LYS
221
C
CE
LYS
221
0
Y
1
H
NZ
LYS
221
C
NZ
LYS
221
0
Y
1
H
CG
ASP
222
C
CG
ASP
222
0
Y
1
H
OD1
ASP
222
C
OD1
ASP
222
0
Y
1
H
OD2
ASP
222
C
OD2
ASP
222
0
Y
1
H
CB
VAL
223
C
CB
VAL
223
0
Y
1
H
CG1
VAL
223
C
CG1
VAL
223
0
Y
1
H
CG2
VAL
223
C
CG2
VAL
223
0
Y
A
1
H
CB
PRO
223
C
CB
PRO
224
0
Y
A
1
H
CG
PRO
223
C
CG
PRO
224
0
Y
A
1
H
CD
PRO
223
C
CD
PRO
224
0
Y
B
1
H
CB
LEU
223
C
CB
LEU
225
0
Y
B
1
H
CG
LEU
223
C
CG
LEU
225
0
Y
B
1
H
CD1
LEU
223
C
CD1
LEU
225
0
Y
B
1
H
CD2
LEU
223
C
CD2
LEU
225
0
Y
B
1
H
OXT
LEU
223
C
OXT
LEU
225
0
Y
1
A
PRO
238
A
PRO
1
0
Y
1
A
VAL
263
A
VAL
26
0
Y
1
A
VAL
264
A
VAL
27
0
Y
1
A
ASP
265
A
ASP
28
0
Y
1
A
VAL
266
A
VAL
29
0
Y
1
A
SER
267
A
SER
30
0
Y
1
A
GLN
268
A
GLN
31
0
Y
1
A
GLU
269
A
GLU
32
0
Y
1
A
ASP
270
A
ASP
33
0
Y
1
A
PRO
271
A
PRO
34
0
Y
1
A
GLN
272
A
GLN
35
0
Y
1
A
VAL
273
A
VAL
36
0
Y
1
A
GLN
274
A
GLN
37
0
Y
1
A
PHE
275
A
PHE
38
0
Y
1
A
ASN
276
A
ASN
39
0
Y
1
A
TRP
277
A
TRP
40
0
Y
1
A
TYR
278
A
TYR
41
0
Y
1
A
VAL
279
A
VAL
42
0
Y
1
A
ASP
280
A
ASP
43
0
Y
1
A
GLY
281
A
GLY
44
0
Y
1
A
VAL
282
A
VAL
45
0
Y
1
A
GLN
283
A
GLN
46
0
Y
1
A
VAL
284
A
VAL
47
0
Y
1
A
HIS
285
A
HIS
48
0
Y
1
A
ASN
286
A
ASN
49
0
Y
1
A
ALA
287
A
ALA
50
0
Y
1
A
LYS
288
A
LYS
51
0
Y
1
A
THR
289
A
THR
52
0
Y
1
A
LYS
290
A
LYS
53
0
Y
1
A
PRO
291
A
PRO
54
0
Y
1
A
ARG
292
A
ARG
55
0
Y
1
A
GLU
293
A
GLU
56
0
Y
1
A
GLN
294
A
GLN
57
0
Y
1
A
GLN
295
A
GLN
58
0
Y
1
A
PHE
296
A
PHE
59
0
Y
1
A
ASN
297
A
ASN
60
0
Y
1
A
SER
298
A
SER
61
0
Y
1
A
THR
299
A
THR
62
0
Y
1
A
TYR
300
A
TYR
63
0
Y
1
A
GLY
327
A
GLY
90
0
Y
1
L
GLN
167
B
GLN
168
0
Y
1
L
GLU
213
B
GLU
211
0
Y
1
L
CYS
214
B
CYS
212
0
Y
1
L
SER
215
B
SER
213
0
Y
1
H
GLY
114
C
GLY
124
0
Y
1
H
CYS
127
C
CYS
137
0
Y
1
H
GLU
128
C
GLU
138
0
Y
1
H
ASN
129
C
ASN
139
0
Y
1
H
SER
130
C
SER
140
0
Y
1
H
ASN
133
C
ASN
141
0
Y
1
H
PRO
134
C
PRO
142
0
Y
1
H
SER
135
C
SER
143
0
Y
1
H
SER
136
C
SER
144
0
Y
1
H
THR
137
C
THR
145
0
Y
1
H
VAL
138
C
VAL
146
0
Y
1
H
ALA
139
C
ALA
147
0
Y
1
H
TYR
159
C
TYR
166
0
Y
1
H
LYS
160
C
LYS
167
0
Y
1
H
ASN
161
C
ASN
168
0
Y
1
H
ASN
162
C
ASN
169
0
Y
1
H
SER
163
C
SER
170
0
Y
1
H
ASP
164
C
ASP
171
0
Y
1
H
ILE
165
C
ILE
172
0
Y
1
H
SER
168
C
SER
173
0
Y
1
H
ARG
179
C
ARG
183
0
Y
1
H
GLY
180
C
GLY
184
0
Y
1
H
GLY
183
C
GLY
185
0
Y
1
H
LYS
184
C
LYS
186
0
Y
1
H
PRO
194
C
PRO
196
0
Y
1
H
SER
195
C
SER
197
0
Y
1
H
LYS
196
C
LYS
198
0
Y
1
H
ASP
197
C
ASP
199
0
Y
1
H
VAL
198
C
VAL
200
0
Y
1
H
MET
199
C
MET
201
0
Y
1
H
GLN
200
C
GLN
202
0
Y
1
H
GLY
201
C
GLY
203
0
Y
1
H
THR
202
C
THR
204
0
Y
1
H
ASN
203
C
ASN
205
0
Y
1
H
GLU
204
C
GLU
206
0
Y
1
H
HIS
205
C
HIS
207
0
Y
1
H
HIS
213
C
HIS
214
0
Y
1
H
PRO
214
C
PRO
215
0
Y
1
H
ASN
215
C
ASN
216
0
Y
1
H
GLY
216
C
GLY
217
0
Y
1
H
ASN
217
C
ASN
218
0
Y
1
A
ASP
265
64.84
76.73
1
A
GLU
269
-177.37
-125.65
1
A
PRO
271
-72.51
35.63
1
A
ASP
280
34.13
51.89
1
A
HIS
285
62.80
-68.25
1
A
ALA
287
58.90
-129.63
1
A
PRO
291
-66.15
87.06
1
A
ARG
292
-68.12
86.09
1
A
GLU
293
-55.66
89.72
1
A
ASN
297
70.37
-95.63
1
A
TYR
300
174.93
115.53
1
A
HIS
310
-26.89
-63.34
1
A
ASN
325
-173.22
148.00
1
A
LYS
326
-67.99
81.75
1
A
ALA
339
-52.74
98.75
1
A
SER
383
-94.64
-105.81
1
A
ASP
401
-68.59
10.28
1
A
THR
437
-175.90
144.04
1
L
ASP
51
75.27
-58.91
1
L
ARG
61
-58.54
-9.87
1
L
ALA
84
-169.77
-169.58
1
L
ALA
143
-164.96
119.01
1
L
GLN
167
52.37
-74.78
1
L
SER
168
-167.34
-32.02
1
L
ASN
171
74.53
-50.31
1
L
SER
188
-93.94
30.71
1
L
HIS
198
-104.26
77.24
1
L
GLU
199
61.83
79.37
1
L
PRO
211
-57.07
-5.57
1
H
SER
7
-129.44
-86.24
1
H
PRO
14
-44.43
152.60
1
H
PRO
41
-45.18
88.98
1
H
THR
54
71.13
-14.73
1
H
VAL
63
-145.95
-27.83
1
H
ARG
96
-156.37
84.34
1
H
SER
113
-79.19
-79.30
1
H
SER
115
-81.86
-84.98
1
H
SER
126
-106.48
-96.44
1
H
SER
130
-173.74
-57.35
1
H
ALA
139
54.55
-115.53
1
H
ASP
150
-54.82
-116.14
1
H
SER
163
-69.58
90.08
1
H
ASP
164
-56.68
-72.76
1
H
SER
195
62.21
179.27
1
H
GLN
200
72.06
-62.55
1
H
HIS
205
-172.19
139.49
1
H
ASN
215
67.35
95.89
A
1
H
PRO
223
-64.53
-161.81
PARAM19X.PRO
TOPH19X.PRO
33.1
DISORDERED REGION A263-A300 WAS MODELED STEREOCHEMICALLY.
FAB IN COMPLEX WITH ITS AUTOANTIGEN IGG FC.
CONSTANT DOMAINS OF RF-AN SHOWED SIGNIFICANT DISORDER
AND WERE PARTLY MODELED STEREOCHEMICALLY.
RESIDUES L51 AND L171 OCCUR IN WELL DEFINED REGIONS OF THE
STRUCTURE (OCCUPANCY = 1). BOTH OCCUR IN LOOP REGIONS AND
CONTINUE TO HAVE DISALLOWED PHI/PSI VALUES EVEN AFTER
REBUILDING.
0.289
0.011
0.225
0.225
3.15
8.00
756
11603
5.6
86.0
RANDOM
100000
80
1
GROUPED B-FACTOR REFINEMENT
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1FC1, 2IG2
0.52
0.41
5.00
0.51
0.45
3.15
8.00
0
4977
0
0
4977
0.005
1.18
26.47
1.06
0.367
0.050
0.288
3.26
53
902
10
3.9
70.2
25.4
3.15
15.0
1ADQ
14109
3
0.113
1
5.3
3.1
98.3
0.265
3.15
3.31
2.8
3.1
98.8
data reduction
DENZO
data reduction
CCP4
phasing
AMoRE
refinement
X-PLOR
3.1
data scaling
CCP4
CRYSTAL STRUCTURE OF A HUMAN IGM RHEUMATOID FACTOR FAB IN COMPLEX WITH ITS AUTOANTIGEN IGG FC
1
N
N
2
N
N
3
N
N
A
PRO
247
A
PRO
10
HELX_P
A
LEU
251
A
LEU
14
1
1
5
A
HIS
310
A
HIS
73
HELX_P
A
LEU
314
A
LEU
77
1
2
5
A
GLU
357
A
GLU
120
HELX_P
A
THR
359
A
THR
122
5
3
3
A
LYS
414
A
LYS
177
HELX_P
A
GLN
418
A
GLN
181
1
4
5
L
ILE
28
B
ILE
26
HELX_P
L
SER
30
B
SER
28
5
5
3
L
ALA
80
B
ALA
78
HELX_P
L
ASP
82
B
ASP
80
5
6
3
L
SER
122
B
SER
123
HELX_P
L
GLN
126
B
GLN
127
1
7
5
L
PRO
183
B
PRO
183
HELX_P
L
SER
188
B
SER
188
1
8
6
H
PHE
29
C
PHE
29
HELX_P
H
ASP
31
C
ASP
31
5
9
3
H
ASN
73
C
ASN
74
HELX_P
H
LYS
75
C
LYS
76
5
10
3
H
VAL
84
C
VAL
88
HELX_P
H
ASP
86
C
ASP
90
5
11
3
disulf
2.030
A
CYS
261
A
SG
CYS
24
1_555
A
CYS
321
A
SG
CYS
84
1_555
disulf
2.027
A
CYS
367
A
SG
CYS
130
1_555
A
CYS
425
A
SG
CYS
188
1_555
disulf
2.030
L
CYS
23
B
SG
CYS
21
1_555
L
CYS
88
B
SG
CYS
86
1_555
disulf
2.027
L
CYS
134
B
SG
CYS
135
1_555
L
CYS
194
B
SG
CYS
194
1_555
disulf
2.028
H
CYS
22
C
SG
CYS
22
1_555
H
CYS
92
C
SG
CYS
96
1_555
disulf
2.033
H
CYS
142
C
SG
CYS
150
1_555
H
CYS
208
C
SG
CYS
210
1_555
COMPLEX (IMMUNOGLOBULIN/AUTOANTIGEN)
COMPLEX (IMMUNOGLOBULIN-AUTOANTIGEN), RHEUMATOID FACTOR AUTO-ANTIBODY COMPLEX, COMPLEX (IMMUNOGLOBULIN-AUTOANTIGEN) complex
A
TYR
373
A
TYR
136
1
A
PRO
374
A
PRO
137
0.51
L
TYR
140
B
TYR
141
1
L
PRO
141
B
PRO
142
-0.03
H
LEU
148
C
LEU
156
1
H
PRO
149
C
PRO
157
-0.35
IGHG4_HUMAN
UNP
1
P01861
1ADQ
PDB
2
1ADQ
1ADQ
PDB
3
1ADQ
118
323
1ADQ
238
443
P01861
A
1
1
206
2
215
1ADQ
2
215
1ADQ
L
2
1
213
1
223
1ADQ
1
223
1ADQ
B
H
3
1
225
1
GLU
conflict
GLN
272
1ADQ
A
P01861
UNP
152
35
1
GLU
conflict
GLN
283
1ADQ
A
P01861
UNP
163
46
1
GLU
conflict
GLN
294
1ADQ
A
P01861
UNP
174
57
1
ASP
conflict
ASN
312
1ADQ
A
P01861
UNP
192
75
1
ASN
conflict
ASP
315
1ADQ
A
P01861
UNP
195
78
3
3
4
3
3
2
4
4
3
4
5
4
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
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
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
239
A
SER
2
A
PHE
243
A
PHE
6
A
GLU
258
A
GLU
21
A
VAL
264
A
VAL
27
A
VAL
302
A
VAL
65
A
THR
307
A
THR
70
A
ILE
332
A
ILE
95
A
ILE
336
A
ILE
99
A
TYR
319
A
TYR
82
A
LYS
326
A
LYS
89
A
ASP
270
A
ASP
33
A
PHE
275
A
PHE
38
A
GLN
347
A
GLN
110
A
LEU
351
A
LEU
114
A
GLN
362
A
GLN
125
A
PHE
372
A
PHE
135
A
PHE
404
A
PHE
167
A
ASP
413
A
ASP
176
A
TYR
391
A
TYR
154
A
THR
393
A
THR
156
A
ALA
378
A
ALA
141
A
GLU
382
A
GLU
145
A
PHE
423
A
PHE
186
A
MET
428
A
MET
191
A
THR
437
A
THR
200
A
LEU
441
A
LEU
204
L
LEU
4
B
LEU
3
L
GLN
6
B
GLN
5
L
ALA
19
B
ALA
17
L
GLY
25
B
GLY
23
L
THR
70
B
THR
68
L
ILE
75
B
ILE
73
L
SER
9
B
SER
8
L
ALA
14
B
ALA
12
L
LYS
103
B
LYS
103
L
LEU
106
B
LEU
107
A
L
HIS
95
B
HIS
95
L
PHE
98
B
PHE
98
B
L
ASP
85
B
ASP
83
L
ASP
92
B
ASP
90
L
HIS
34
B
HIS
32
L
GLN
38
B
GLN
36
L
VAL
45
B
VAL
43
L
VAL
48
B
VAL
46
L
SER
114
B
SER
115
L
PHE
118
B
PHE
119
L
ALA
130
B
ALA
131
L
SER
137
B
SER
138
L
ALA
175
B
ALA
175
L
LEU
181
B
LEU
181
L
VAL
159
B
VAL
160
L
THR
161
B
THR
162
L
THR
145
B
THR
146
L
ALA
150
B
ALA
151
L
TYR
192
B
TYR
192
L
HIS
198
B
HIS
198
L
SER
203
B
SER
201
L
VAL
209
B
VAL
207
H
GLN
3
C
GLN
3
H
GLU
6
C
GLU
6
H
LEU
18
C
LEU
18
H
SER
25
C
SER
25
H
SER
77
C
SER
78
H
MET
82
C
MET
83
H
PHE
67
C
PHE
68
H
ASP
72
C
ASP
73
H
ILE
107
C
ILE
117
H
VAL
109
C
VAL
119
H
ALA
88
C
ALA
92
H
LYS
94
C
LYS
98
H
MET
34
C
MET
34
H
SER
40
C
SER
40
H
LEU
45
C
LEU
45
H
ILE
51
C
ILE
51
H
ILE
57
C
ILE
58
H
TYR
59
C
TYR
60
H
THR
120
C
THR
130
H
VAL
125
C
VAL
135
H
VAL
140
C
VAL
148
H
PHE
147
C
PHE
155
H
LYS
184
C
LYS
186
H
VAL
191
C
VAL
193
H
VAL
177
C
VAL
181
H
ARG
179
C
ARG
183
H
ILE
152
C
ILE
160
H
LYS
158
C
LYS
165
H
VAL
206
C
VAL
208
H
HIS
213
C
HIS
214
H
LYS
218
C
LYS
219
H
VAL
223
C
VAL
223
5
C 1 2 1