0.013806
0.000000
0.000000
0.000000
0.015427
0.000000
0.000000
0.000000
0.021959
0.00000
0.00000
0.00000
Li, H.-M.
Mariuzza, R.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
72.430
64.820
45.540
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
J.Mol.Biol.
JMOBAK
0070
0022-2836
269
385
394
10.1006/jmbi.1997.1047
9199407
Dual conformations of a T cell receptor V alpha homodimer: implications for variability in V alpha V beta domain association.
1997
UK
Nature
NATUAS
0006
0028-0836
384
188
Crystal Structure of a T-Cell Receptor Beta-Chain Complexed with a Superantigen
1996
US
Science
SCIEAS
0038
0036-8075
267
1984
Crystal Structure of the Beta Chain of a T Cell Antigen Receptor
1995
US
Science
SCIEAS
0038
0036-8075
270
1821
Crystal Structure of the V Alpha Domain of a T Cell Antigen Receptor
1995
10.2210/pdb1ac6/pdb
pdb_00001ac6
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
COLLIMATOR
AREA DETECTOR
1995-11
SIEMENS
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
12104.274
T-CELL RECEPTOR ALPHA
VARIABLE DOMAIN
yes
2
nat
polymer
18.015
water
116
nat
water
no
no
DSVTQTEGQVALSEEDFLTIHCNYSASGYPALFWYVQYPGEGPQFLFRASRDKEKGSSRGFEATYNKEATSFHLQKASVQ
ESDSAVYYCALSGGNNKLTFGAGTKLTIKP
DSVTQTEGQVALSEEDFLTIHCNYSASGYPALFWYVQYPGEGPQFLFRASRDKEKGSSRGFEATYNKEATSFHLQKASVQ
ESDSAVYYCALSGGNNKLTFGAGTKLTIKP
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
house mouse
Mus
sample
10090
Mus musculus
1
2.1
42.
VAPOR DIFFUSION, HANGING DROP
7.7
PROTEIN WAS CRYSTALLIZED FROM 5.0M SODIUM FORMATE, PH 7.7 IN HANGING DROPS AT ROOM TEMPERATURE., vapor diffusion - hanging drop
room temp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
Database references
Refinement description
1
0
1998-02-25
1
1
2008-03-24
1
2
2011-07-13
1
3
2013-03-20
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Y
BNL
1997-02-13
REL
REL
HOH
water
VALPHA WILDTYPE HOMODIMER STRUCTURE OF 1934.4 TCR
Other
experimental model
HOH
1
2
HOH
HOH
113
A
HOH
3
2
HOH
HOH
114
A
HOH
4
2
HOH
HOH
115
A
HOH
6
2
HOH
HOH
116
A
HOH
8
2
HOH
HOH
117
A
HOH
9
2
HOH
HOH
118
A
HOH
13
2
HOH
HOH
119
A
HOH
14
2
HOH
HOH
120
A
HOH
15
2
HOH
HOH
121
A
HOH
16
2
HOH
HOH
122
A
HOH
18
2
HOH
HOH
123
A
HOH
19
2
HOH
HOH
124
A
HOH
21
2
HOH
HOH
125
A
HOH
23
2
HOH
HOH
126
A
HOH
25
2
HOH
HOH
127
A
HOH
30
2
HOH
HOH
128
A
HOH
31
2
HOH
HOH
129
A
HOH
32
2
HOH
HOH
130
A
HOH
33
2
HOH
HOH
131
A
HOH
36
2
HOH
HOH
132
A
HOH
37
2
HOH
HOH
133
A
HOH
38
2
HOH
HOH
134
A
HOH
39
2
HOH
HOH
135
A
HOH
40
2
HOH
HOH
136
A
HOH
41
2
HOH
HOH
137
A
HOH
42
2
HOH
HOH
138
A
HOH
44
2
HOH
HOH
139
A
HOH
45
2
HOH
HOH
140
A
HOH
47
2
HOH
HOH
141
A
HOH
51
2
HOH
HOH
142
A
HOH
52
2
HOH
HOH
143
A
HOH
58
2
HOH
HOH
144
A
HOH
59
2
HOH
HOH
145
A
HOH
60
2
HOH
HOH
146
A
HOH
62
2
HOH
HOH
147
A
HOH
63
2
HOH
HOH
148
A
HOH
68
2
HOH
HOH
149
A
HOH
70
2
HOH
HOH
150
A
HOH
71
2
HOH
HOH
151
A
HOH
72
2
HOH
HOH
152
A
HOH
73
2
HOH
HOH
153
A
HOH
74
2
HOH
HOH
154
A
HOH
77
2
HOH
HOH
155
A
HOH
78
2
HOH
HOH
156
A
HOH
79
2
HOH
HOH
157
A
HOH
80
2
HOH
HOH
158
A
HOH
83
2
HOH
HOH
159
A
HOH
85
2
HOH
HOH
160
A
HOH
87
2
HOH
HOH
161
A
HOH
88
2
HOH
HOH
162
A
HOH
91
2
HOH
HOH
163
A
HOH
93
2
HOH
HOH
164
A
HOH
96
2
HOH
HOH
165
A
HOH
100
2
HOH
HOH
166
A
HOH
103
2
HOH
HOH
167
A
HOH
104
2
HOH
HOH
168
A
HOH
105
2
HOH
HOH
169
A
HOH
108
2
HOH
HOH
170
A
HOH
109
2
HOH
HOH
171
A
HOH
110
2
HOH
HOH
172
A
HOH
111
2
HOH
HOH
173
A
HOH
112
2
HOH
HOH
174
A
HOH
113
2
HOH
HOH
175
A
HOH
115
2
HOH
HOH
176
A
HOH
2
2
HOH
HOH
113
B
HOH
5
2
HOH
HOH
114
B
HOH
7
2
HOH
HOH
115
B
HOH
10
2
HOH
HOH
116
B
HOH
11
2
HOH
HOH
117
B
HOH
12
2
HOH
HOH
118
B
HOH
17
2
HOH
HOH
119
B
HOH
20
2
HOH
HOH
120
B
HOH
22
2
HOH
HOH
121
B
HOH
24
2
HOH
HOH
122
B
HOH
26
2
HOH
HOH
123
B
HOH
27
2
HOH
HOH
124
B
HOH
28
2
HOH
HOH
125
B
HOH
29
2
HOH
HOH
126
B
HOH
34
2
HOH
HOH
127
B
HOH
35
2
HOH
HOH
128
B
HOH
43
2
HOH
HOH
129
B
HOH
46
2
HOH
HOH
130
B
HOH
48
2
HOH
HOH
131
B
HOH
49
2
HOH
HOH
132
B
HOH
50
2
HOH
HOH
133
B
HOH
53
2
HOH
HOH
134
B
HOH
54
2
HOH
HOH
135
B
HOH
55
2
HOH
HOH
136
B
HOH
56
2
HOH
HOH
137
B
HOH
57
2
HOH
HOH
138
B
HOH
61
2
HOH
HOH
139
B
HOH
64
2
HOH
HOH
140
B
HOH
65
2
HOH
HOH
141
B
HOH
66
2
HOH
HOH
142
B
HOH
67
2
HOH
HOH
143
B
HOH
69
2
HOH
HOH
144
B
HOH
75
2
HOH
HOH
145
B
HOH
76
2
HOH
HOH
146
B
HOH
81
2
HOH
HOH
147
B
HOH
82
2
HOH
HOH
148
B
HOH
84
2
HOH
HOH
149
B
HOH
86
2
HOH
HOH
150
B
HOH
89
2
HOH
HOH
151
B
HOH
90
2
HOH
HOH
152
B
HOH
92
2
HOH
HOH
153
B
HOH
94
2
HOH
HOH
154
B
HOH
95
2
HOH
HOH
155
B
HOH
97
2
HOH
HOH
156
B
HOH
98
2
HOH
HOH
157
B
HOH
99
2
HOH
HOH
158
B
HOH
101
2
HOH
HOH
159
B
HOH
102
2
HOH
HOH
160
B
HOH
106
2
HOH
HOH
161
B
HOH
107
2
HOH
HOH
162
B
HOH
114
2
HOH
HOH
163
B
HOH
116
2
HOH
HOH
164
B
ASP
1
n
1
ASP
1
A
SER
2
n
2
SER
2
A
VAL
3
n
3
VAL
3
A
THR
4
n
4
THR
4
A
GLN
5
n
5
GLN
5
A
THR
6
n
6
THR
6
A
GLU
7
n
7
GLU
7
A
GLY
8
n
8
GLY
8
A
GLN
9
n
9
GLN
9
A
VAL
10
n
10
VAL
10
A
ALA
11
n
11
ALA
11
A
LEU
12
n
12
LEU
12
A
SER
13
n
13
SER
13
A
GLU
14
n
14
GLU
14
A
GLU
15
n
15
GLU
15
A
ASP
16
n
16
ASP
16
A
PHE
17
n
17
PHE
17
A
LEU
18
n
18
LEU
18
A
THR
19
n
19
THR
19
A
ILE
20
n
20
ILE
20
A
HIS
21
n
21
HIS
21
A
CYS
22
n
22
CYS
22
A
ASN
23
n
23
ASN
23
A
TYR
24
n
24
TYR
24
A
SER
25
n
25
SER
25
A
ALA
26
n
26
ALA
26
A
SER
27
n
27
SER
27
A
GLY
28
n
28
GLY
28
A
TYR
29
n
29
TYR
29
A
PRO
30
n
30
PRO
30
A
ALA
31
n
31
ALA
31
A
LEU
32
n
32
LEU
32
A
PHE
33
n
33
PHE
33
A
TRP
34
n
34
TRP
34
A
TYR
35
n
35
TYR
35
A
VAL
36
n
36
VAL
36
A
GLN
37
n
37
GLN
37
A
TYR
38
n
38
TYR
38
A
PRO
39
n
39
PRO
39
A
GLY
40
n
40
GLY
40
A
GLU
41
n
41
GLU
41
A
GLY
42
n
42
GLY
42
A
PRO
43
n
43
PRO
43
A
GLN
44
n
44
GLN
44
A
PHE
45
n
45
PHE
45
A
LEU
46
n
46
LEU
46
A
PHE
47
n
47
PHE
47
A
ARG
48
n
48
ARG
48
A
ALA
49
n
49
ALA
49
A
SER
50
n
50
SER
50
A
ARG
51
n
51
ARG
51
A
ASP
52
n
52
ASP
52
A
LYS
53
n
53
LYS
53
A
GLU
54
n
54
GLU
54
A
LYS
55
n
55
LYS
55
A
GLY
56
n
56
GLY
56
A
SER
57
n
57
SER
57
A
SER
58
n
58
SER
58
A
ARG
59
n
59
ARG
59
A
GLY
60
n
60
GLY
60
A
PHE
61
n
61
PHE
61
A
GLU
62
n
62
GLU
62
A
ALA
63
n
63
ALA
63
A
THR
64
n
64
THR
64
A
TYR
65
n
65
TYR
65
A
ASN
66
n
66
ASN
66
A
LYS
67
n
67
LYS
67
A
GLU
68
n
68
GLU
68
A
ALA
69
n
69
ALA
69
A
THR
70
n
70
THR
70
A
SER
71
n
71
SER
71
A
PHE
72
n
72
PHE
72
A
HIS
73
n
73
HIS
73
A
LEU
74
n
74
LEU
74
A
GLN
75
n
75
GLN
75
A
LYS
76
n
76
LYS
76
A
ALA
77
n
77
ALA
77
A
SER
78
n
78
SER
78
A
VAL
79
n
79
VAL
79
A
GLN
80
n
80
GLN
80
A
GLU
81
n
81
GLU
81
A
SER
82
n
82
SER
82
A
ASP
83
n
83
ASP
83
A
SER
84
n
84
SER
84
A
ALA
85
n
85
ALA
85
A
VAL
86
n
86
VAL
86
A
TYR
87
n
87
TYR
87
A
TYR
88
n
88
TYR
88
A
CYS
89
n
89
CYS
89
A
ALA
90
n
90
ALA
90
A
LEU
91
n
91
LEU
91
A
SER
92
n
92
SER
92
A
GLY
93
n
93
GLY
93
A
GLY
96
n
94
GLY
96
A
ASN
97
n
95
ASN
97
A
ASN
98
n
96
ASN
98
A
LYS
99
n
97
LYS
99
A
LEU
100
n
98
LEU
100
A
THR
101
n
99
THR
101
A
PHE
102
n
100
PHE
102
A
GLY
103
n
101
GLY
103
A
ALA
104
n
102
ALA
104
A
GLY
105
n
103
GLY
105
A
THR
106
n
104
THR
106
A
LYS
107
n
105
LYS
107
A
LEU
108
n
106
LEU
108
A
THR
109
n
107
THR
109
A
ILE
110
n
108
ILE
110
A
LYS
111
n
109
LYS
111
A
PRO
112
n
110
PRO
112
A
ASP
1
n
1
ASP
1
B
SER
2
n
2
SER
2
B
VAL
3
n
3
VAL
3
B
THR
4
n
4
THR
4
B
GLN
5
n
5
GLN
5
B
THR
6
n
6
THR
6
B
GLU
7
n
7
GLU
7
B
GLY
8
n
8
GLY
8
B
GLN
9
n
9
GLN
9
B
VAL
10
n
10
VAL
10
B
ALA
11
n
11
ALA
11
B
LEU
12
n
12
LEU
12
B
SER
13
n
13
SER
13
B
GLU
14
n
14
GLU
14
B
GLU
15
n
15
GLU
15
B
ASP
16
n
16
ASP
16
B
PHE
17
n
17
PHE
17
B
LEU
18
n
18
LEU
18
B
THR
19
n
19
THR
19
B
ILE
20
n
20
ILE
20
B
HIS
21
n
21
HIS
21
B
CYS
22
n
22
CYS
22
B
ASN
23
n
23
ASN
23
B
TYR
24
n
24
TYR
24
B
SER
25
n
25
SER
25
B
ALA
26
n
26
ALA
26
B
SER
27
n
27
SER
27
B
GLY
28
n
28
GLY
28
B
TYR
29
n
29
TYR
29
B
PRO
30
n
30
PRO
30
B
ALA
31
n
31
ALA
31
B
LEU
32
n
32
LEU
32
B
PHE
33
n
33
PHE
33
B
TRP
34
n
34
TRP
34
B
TYR
35
n
35
TYR
35
B
VAL
36
n
36
VAL
36
B
GLN
37
n
37
GLN
37
B
TYR
38
n
38
TYR
38
B
PRO
39
n
39
PRO
39
B
GLY
40
n
40
GLY
40
B
GLU
41
n
41
GLU
41
B
GLY
42
n
42
GLY
42
B
PRO
43
n
43
PRO
43
B
GLN
44
n
44
GLN
44
B
PHE
45
n
45
PHE
45
B
LEU
46
n
46
LEU
46
B
PHE
47
n
47
PHE
47
B
ARG
48
n
48
ARG
48
B
ALA
49
n
49
ALA
49
B
SER
50
n
50
SER
50
B
ARG
51
n
51
ARG
51
B
ASP
52
n
52
ASP
52
B
LYS
53
n
53
LYS
53
B
GLU
54
n
54
GLU
54
B
LYS
55
n
55
LYS
55
B
GLY
56
n
56
GLY
56
B
SER
57
n
57
SER
57
B
SER
58
n
58
SER
58
B
ARG
59
n
59
ARG
59
B
GLY
60
n
60
GLY
60
B
PHE
61
n
61
PHE
61
B
GLU
62
n
62
GLU
62
B
ALA
63
n
63
ALA
63
B
THR
64
n
64
THR
64
B
TYR
65
n
65
TYR
65
B
ASN
66
n
66
ASN
66
B
LYS
67
n
67
LYS
67
B
GLU
68
n
68
GLU
68
B
ALA
69
n
69
ALA
69
B
THR
70
n
70
THR
70
B
SER
71
n
71
SER
71
B
PHE
72
n
72
PHE
72
B
HIS
73
n
73
HIS
73
B
LEU
74
n
74
LEU
74
B
GLN
75
n
75
GLN
75
B
LYS
76
n
76
LYS
76
B
ALA
77
n
77
ALA
77
B
SER
78
n
78
SER
78
B
VAL
79
n
79
VAL
79
B
GLN
80
n
80
GLN
80
B
GLU
81
n
81
GLU
81
B
SER
82
n
82
SER
82
B
ASP
83
n
83
ASP
83
B
SER
84
n
84
SER
84
B
ALA
85
n
85
ALA
85
B
VAL
86
n
86
VAL
86
B
TYR
87
n
87
TYR
87
B
TYR
88
n
88
TYR
88
B
CYS
89
n
89
CYS
89
B
ALA
90
n
90
ALA
90
B
LEU
91
n
91
LEU
91
B
SER
92
n
92
SER
92
B
GLY
93
n
93
GLY
93
B
GLY
96
n
94
GLY
96
B
ASN
97
n
95
ASN
97
B
ASN
98
n
96
ASN
98
B
LYS
99
n
97
LYS
99
B
LEU
100
n
98
LEU
100
B
THR
101
n
99
THR
101
B
PHE
102
n
100
PHE
102
B
GLY
103
n
101
GLY
103
B
ALA
104
n
102
ALA
104
B
GLY
105
n
103
GLY
105
B
THR
106
n
104
THR
106
B
LYS
107
n
105
LYS
107
B
LEU
108
n
106
LEU
108
B
THR
109
n
107
THR
109
B
ILE
110
n
108
ILE
110
B
LYS
111
n
109
LYS
111
B
PRO
112
n
110
PRO
112
B
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
A
O
SER
2
A
O
SER
2
A
N
SER
25
A
N
SER
25
A
O
VAL
10
A
O
VAL
10
A
N
LYS
107
A
N
LYS
105
A
O
THR
106
A
O
THR
104
A
N
TYR
87
A
N
TYR
87
A
O
VAL
86
A
O
VAL
86
A
N
GLN
37
A
N
GLN
37
A
O
LEU
32
A
O
LEU
32
A
N
ALA
49
A
N
ALA
49
A
O
LEU
18
A
O
LEU
18
A
N
LYS
76
A
N
LYS
76
A
O
GLY
56
A
O
GLY
56
A
N
ALA
63
A
N
ALA
63
A
O
LEU
91
A
O
LEU
91
A
N
THR
101
A
N
THR
99
B
O
SER
2
B
O
SER
2
B
N
SER
25
B
N
SER
25
B
O
GLY
8
B
O
GLY
8
B
N
LYS
107
B
N
LYS
105
B
O
THR
106
B
O
THR
104
B
N
TYR
87
B
N
TYR
87
B
O
VAL
86
B
O
VAL
86
B
N
GLN
37
B
N
GLN
37
B
O
LEU
32
B
O
LEU
32
B
N
ALA
49
B
N
ALA
49
B
O
LEU
18
B
O
LEU
18
B
N
LYS
76
B
N
LYS
76
B
O
GLY
56
B
O
GLY
56
B
N
ALA
63
B
N
ALA
63
B
O
LEU
91
B
O
LEU
91
B
N
THR
101
B
N
THR
99
1
A
GLU
15
72.75
-6.06
1
A
LYS
53
86.10
-2.97
1
A
THR
70
38.68
46.49
1
A
PHE
72
-143.68
58.55
1
A
SER
82
-63.14
2.16
1
A
ALA
85
-173.44
-174.96
1
A
ASN
97
-142.81
48.50
1
B
THR
6
-51.92
98.44
1
B
LYS
53
74.66
-4.57
1
B
SER
58
180.00
138.84
1
B
PHE
72
-149.31
58.89
1
B
ASN
97
58.84
174.22
1
B
ASN
98
71.23
-96.87
PARHCSDX.PRO
TOPHCSDX.PRO
24.1
0.279
0.161
0.161
2.3
8.0
560
7161
7.8
73.7
RANDOM
10000000.0
0.
1
ISOTROPIC
FREE R
2.0
MOLECULAR REPLACEMENT
VALPHA WILDTYPE HOMODIMER STRUCTURE OF 1934.4 TCR
0.23
2.3
8.0
116
1826
0
0
1710
0.011
1.76
26.8
1.32
0.286
0.226
2.35
37
287
15
5.9
51.5
2.12
26.41
1AC6
9957
-3.
0.105
0.105
1
6.
3.0
78.2
0.406
2.3
2.37
1.38
0.406
1
2.7
73.
data collection
XENGEN21
data reduction
XENGEN21
phasing
AMoRE
refinement
X-PLOR
3.1
data reduction
XENGEN
V. 2.1
data scaling
XENGEN
V. 2.1
CRYSTAL STRUCTURE OF A VARIABLE DOMAIN MUTANT OF A T-CELL RECEPTOR ALPHA CHAIN
1
N
N
1
N
N
2
N
N
2
N
N
A
GLU
81
A
GLU
81
HELX_P
A
ASP
83
A
ASP
83
5
1
3
B
GLU
81
B
GLU
81
HELX_P
B
ASP
83
B
ASP
83
5
2
3
disulf
2.035
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
89
A
SG
CYS
89
1_555
disulf
2.022
B
CYS
22
B
SG
CYS
22
1_555
B
CYS
89
B
SG
CYS
89
1_555
RECEPTOR
RECEPTOR, V ALPHA DOMAIN, SITE-DIRECTED MUTAGENESIS, THREE-DIMENSIONAL STRUCTURE, GLYCOPROTEIN
given
-0.864570
-0.497718
0.069259
-0.501079
0.843467
-0.193609
0.037945
-0.202092
-0.978631
64.78560
19.12770
16.16940
TVA3_MOUSE
UNP
1
1
P06323
DSVTQTEGQVALSEEDFLTIHCNYSASGYPALFWYVQYPGEGPQFLFRASRDKEKGSSRGFEATYDKGTTSFHLRKASVQ
ESDSAVYYCALGASGSWQLIFGSGTQLTVMPNIQNPEPAVYQLKDPRSQDSTLCLFTDFDSQINVPKTMESGTFITDKTV
LDMKAMDSKSNGAIAWSNQTSFTCQDIFKETNHNYPSSDVPCDATLTEKSFETDMNLNFQNLSVMGLRILLLKVAGFNLL
1
111
1AC6
1
112
P06323
A
1
1
110
1
111
1AC6
1
112
P06323
B
1
1
110
1
ASP
conflict
ASN
66
1AC6
A
P06323
UNP
66
66
1
GLY
conflict
GLU
68
1AC6
A
P06323
UNP
68
68
1
THR
conflict
ALA
69
1AC6
A
P06323
UNP
69
69
1
ARG
conflict
GLN
75
1AC6
A
P06323
UNP
75
75
1
GLY
deletion
1AC6
A
P06323
UNP
92
1
ALA
deletion
1AC6
A
P06323
UNP
93
1
insertion
GLY
93
1AC6
A
P06323
UNP
93
1
SER
engineered mutation
ASN
97
1AC6
A
P06323
UNP
96
95
1
TRP
engineered mutation
ASN
98
1AC6
A
P06323
UNP
97
96
1
GLN
engineered mutation
LYS
99
1AC6
A
P06323
UNP
98
97
1
ILE
engineered mutation
THR
101
1AC6
A
P06323
UNP
100
99
1
SER
conflict
ALA
104
1AC6
A
P06323
UNP
103
102
1
GLN
conflict
LYS
107
1AC6
A
P06323
UNP
106
105
1
VAL
conflict
ILE
110
1AC6
A
P06323
UNP
109
108
1
MET
conflict
LYS
111
1AC6
A
P06323
UNP
110
109
2
ASP
conflict
ASN
66
1AC6
B
P06323
UNP
66
66
2
GLY
conflict
GLU
68
1AC6
B
P06323
UNP
68
68
2
THR
conflict
ALA
69
1AC6
B
P06323
UNP
69
69
2
ARG
conflict
GLN
75
1AC6
B
P06323
UNP
75
75
2
GLY
deletion
1AC6
B
P06323
UNP
92
2
ALA
deletion
1AC6
B
P06323
UNP
93
2
insertion
GLY
93
1AC6
B
P06323
UNP
93
2
SER
engineered mutation
ASN
97
1AC6
B
P06323
UNP
96
95
2
TRP
engineered mutation
ASN
98
1AC6
B
P06323
UNP
97
96
2
GLN
engineered mutation
LYS
99
1AC6
B
P06323
UNP
98
97
2
ILE
engineered mutation
THR
101
1AC6
B
P06323
UNP
100
99
2
SER
conflict
ALA
104
1AC6
B
P06323
UNP
103
102
2
GLN
conflict
LYS
107
1AC6
B
P06323
UNP
106
105
2
VAL
conflict
ILE
110
1AC6
B
P06323
UNP
109
108
2
MET
conflict
LYS
111
1AC6
B
P06323
UNP
110
109
2
5
2
2
2
2
5
2
2
2
anti-parallel
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
A
SER
2
A
SER
2
A
GLN
5
A
GLN
5
A
CYS
22
A
CYS
22
A
SER
25
A
SER
25
A
GLN
9
A
GLN
9
A
SER
13
A
SER
13
A
THR
106
A
THR
104
A
LYS
111
A
LYS
109
A
ALA
85
A
ALA
85
A
SER
92
A
SER
92
A
ALA
31
A
ALA
31
A
GLN
37
A
GLN
37
A
GLN
44
A
GLN
44
A
ALA
49
A
ALA
49
A
LEU
18
A
LEU
18
A
ILE
20
A
ILE
20
A
LEU
74
A
LEU
74
A
LYS
76
A
LYS
76
A
LYS
55
A
LYS
55
A
SER
58
A
SER
58
A
PHE
61
A
PHE
61
A
THR
64
A
THR
64
A
ALA
90
A
ALA
90
A
GLY
93
A
GLY
93
A
LYS
99
A
LYS
97
A
PHE
102
A
PHE
100
B
SER
2
B
SER
2
B
GLN
5
B
GLN
5
B
CYS
22
B
CYS
22
B
SER
25
B
SER
25
B
GLY
8
B
GLY
8
B
ALA
11
B
ALA
11
B
THR
106
B
THR
104
B
THR
109
B
THR
107
B
ALA
85
B
ALA
85
B
SER
92
B
SER
92
B
ALA
31
B
ALA
31
B
TYR
38
B
TYR
38
B
PRO
43
B
PRO
43
B
ALA
49
B
ALA
49
B
LEU
18
B
LEU
18
B
ILE
20
B
ILE
20
B
LEU
74
B
LEU
74
B
LYS
76
B
LYS
76
B
LYS
55
B
LYS
55
B
SER
58
B
SER
58
B
PHE
61
B
PHE
61
B
THR
64
B
THR
64
B
ALA
90
B
ALA
90
B
SER
92
B
SER
92
B
LEU
100
B
LEU
98
B
PHE
102
B
PHE
100
19
P 21 21 21