0.017804
0.000000
0.000000
0.000000
0.017804
0.000000
0.000000
0.000000
0.003598
0.00000
0.00000
0.00000
Ciatto, C.
Tissot, A.C.
Tschopp, M.
Capitani, G.
Pecorari, F.
Pluckthun, A.
Grutter, M.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
56.166
56.166
277.954
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
312
1059
1071
10.1006/jmbi.2001.5016
11580250
Zooming in on the hydrophobic ridge of H-2D(b): implications for the conformational variability of bound peptides.
2001
10.2210/pdb1jpf/pdb
pdb_00001jpf
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
1999-02-28
MARRESEARCH
Si
SINGLE WAVELENGTH
M
x-ray
1
0.873
1.0
BM1A
ESRF
0.873
SYNCHROTRON
ESRF BEAMLINE BM1A
32601.303
H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-B ALPHA CHAIN
extracellular domains
1
man
polymer
11835.555
BETA-2-MICROGLOBULIN
1
man
polymer
1095.185
LCMV peptidic epitope gp276
1
syn
polymer
18.015
water
206
nat
water
no
no
MGPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLR
NLLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAY
LEGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDG
TFQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWEPPPST
MGPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLR
NLLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAY
LEGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDG
TFQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWEPPPST
A
polypeptide(L)
no
no
MIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYA
CRVKHDSMAEPKTVYWDRDM
MIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYA
CRVKHDSMAEPKTVYWDRDM
B
polypeptide(L)
no
no
SGVENPGGYCL
SGVENPGGYCL
C
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
house mouse
Mus
Escherichia
sample
10090
Mus musculus
562
Escherichia coli
house mouse
Mus
Escherichia
sample
10090
Mus musculus
562
Escherichia coli
1
2.41
48.87
VAPOR DIFFUSION, HANGING DROP
6.4
Ammonium phosphate, PEG8000, Tris-HCl, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
1
0
2001-10-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-12-21
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
1FG2 contains the same H-2Db
molecule complexed with
LCMV peptide epitope gp33.
1JPG contains the same H-2Db molecule complexed with LCMV peptidic epitope np396.
RCSB
Y
PDBJ
2001-08-02
REL
REL
HOH
water
Solid-phase peptide synthesis
sample
WAT
1
4
HOH
HOH
281
A
WAT
3
4
HOH
HOH
282
A
WAT
4
4
HOH
HOH
283
A
WAT
5
4
HOH
HOH
284
A
WAT
6
4
HOH
HOH
285
A
WAT
7
4
HOH
HOH
286
A
WAT
9
4
HOH
HOH
287
A
WAT
10
4
HOH
HOH
288
A
WAT
13
4
HOH
HOH
289
A
WAT
14
4
HOH
HOH
290
A
WAT
15
4
HOH
HOH
291
A
WAT
16
4
HOH
HOH
292
A
WAT
17
4
HOH
HOH
293
A
WAT
18
4
HOH
HOH
294
A
WAT
21
4
HOH
HOH
295
A
WAT
22
4
HOH
HOH
296
A
WAT
24
4
HOH
HOH
297
A
WAT
25
4
HOH
HOH
298
A
WAT
26
4
HOH
HOH
299
A
WAT
29
4
HOH
HOH
300
A
WAT
30
4
HOH
HOH
301
A
WAT
31
4
HOH
HOH
302
A
WAT
34
4
HOH
HOH
303
A
WAT
36
4
HOH
HOH
304
A
WAT
37
4
HOH
HOH
305
A
WAT
41
4
HOH
HOH
306
A
WAT
42
4
HOH
HOH
307
A
WAT
43
4
HOH
HOH
308
A
WAT
44
4
HOH
HOH
309
A
WAT
45
4
HOH
HOH
310
A
WAT
46
4
HOH
HOH
311
A
WAT
48
4
HOH
HOH
312
A
WAT
49
4
HOH
HOH
313
A
WAT
50
4
HOH
HOH
314
A
WAT
51
4
HOH
HOH
315
A
WAT
54
4
HOH
HOH
316
A
WAT
56
4
HOH
HOH
317
A
WAT
57
4
HOH
HOH
318
A
WAT
58
4
HOH
HOH
319
A
WAT
59
4
HOH
HOH
320
A
WAT
60
4
HOH
HOH
321
A
WAT
61
4
HOH
HOH
322
A
WAT
62
4
HOH
HOH
323
A
WAT
63
4
HOH
HOH
324
A
WAT
64
4
HOH
HOH
325
A
WAT
65
4
HOH
HOH
326
A
WAT
67
4
HOH
HOH
327
A
WAT
68
4
HOH
HOH
328
A
WAT
69
4
HOH
HOH
329
A
WAT
70
4
HOH
HOH
330
A
WAT
71
4
HOH
HOH
331
A
WAT
72
4
HOH
HOH
332
A
WAT
77
4
HOH
HOH
333
A
WAT
78
4
HOH
HOH
334
A
WAT
79
4
HOH
HOH
335
A
WAT
80
4
HOH
HOH
336
A
WAT
81
4
HOH
HOH
337
A
WAT
82
4
HOH
HOH
338
A
WAT
83
4
HOH
HOH
339
A
WAT
84
4
HOH
HOH
340
A
WAT
85
4
HOH
HOH
341
A
WAT
86
4
HOH
HOH
342
A
WAT
87
4
HOH
HOH
343
A
WAT
90
4
HOH
HOH
344
A
WAT
92
4
HOH
HOH
345
A
WAT
97
4
HOH
HOH
346
A
WAT
100
4
HOH
HOH
347
A
WAT
101
4
HOH
HOH
348
A
WAT
102
4
HOH
HOH
349
A
WAT
103
4
HOH
HOH
350
A
WAT
104
4
HOH
HOH
351
A
WAT
105
4
HOH
HOH
352
A
WAT
108
4
HOH
HOH
353
A
WAT
109
4
HOH
HOH
354
A
WAT
111
4
HOH
HOH
355
A
WAT
112
4
HOH
HOH
356
A
WAT
114
4
HOH
HOH
357
A
WAT
115
4
HOH
HOH
358
A
WAT
116
4
HOH
HOH
359
A
WAT
117
4
HOH
HOH
360
A
WAT
122
4
HOH
HOH
361
A
WAT
123
4
HOH
HOH
362
A
WAT
124
4
HOH
HOH
363
A
WAT
125
4
HOH
HOH
364
A
WAT
126
4
HOH
HOH
365
A
WAT
129
4
HOH
HOH
366
A
WAT
130
4
HOH
HOH
367
A
WAT
131
4
HOH
HOH
368
A
WAT
132
4
HOH
HOH
369
A
WAT
133
4
HOH
HOH
370
A
WAT
134
4
HOH
HOH
371
A
WAT
135
4
HOH
HOH
372
A
WAT
136
4
HOH
HOH
373
A
WAT
137
4
HOH
HOH
374
A
WAT
138
4
HOH
HOH
375
A
WAT
140
4
HOH
HOH
376
A
WAT
142
4
HOH
HOH
377
A
WAT
143
4
HOH
HOH
378
A
WAT
149
4
HOH
HOH
379
A
WAT
151
4
HOH
HOH
380
A
WAT
152
4
HOH
HOH
381
A
WAT
153
4
HOH
HOH
382
A
WAT
157
4
HOH
HOH
383
A
WAT
159
4
HOH
HOH
384
A
WAT
160
4
HOH
HOH
385
A
WAT
161
4
HOH
HOH
386
A
WAT
162
4
HOH
HOH
387
A
WAT
163
4
HOH
HOH
388
A
WAT
165
4
HOH
HOH
389
A
WAT
166
4
HOH
HOH
390
A
WAT
167
4
HOH
HOH
391
A
WAT
168
4
HOH
HOH
392
A
WAT
170
4
HOH
HOH
393
A
WAT
171
4
HOH
HOH
394
A
WAT
172
4
HOH
HOH
395
A
WAT
173
4
HOH
HOH
396
A
WAT
174
4
HOH
HOH
397
A
WAT
175
4
HOH
HOH
398
A
WAT
176
4
HOH
HOH
399
A
WAT
177
4
HOH
HOH
400
A
WAT
178
4
HOH
HOH
401
A
WAT
181
4
HOH
HOH
402
A
WAT
184
4
HOH
HOH
403
A
WAT
185
4
HOH
HOH
404
A
WAT
186
4
HOH
HOH
405
A
WAT
187
4
HOH
HOH
406
A
WAT
188
4
HOH
HOH
407
A
WAT
189
4
HOH
HOH
408
A
WAT
190
4
HOH
HOH
409
A
WAT
191
4
HOH
HOH
410
A
WAT
193
4
HOH
HOH
411
A
WAT
194
4
HOH
HOH
412
A
WAT
196
4
HOH
HOH
413
A
WAT
198
4
HOH
HOH
414
A
WAT
199
4
HOH
HOH
415
A
WAT
201
4
HOH
HOH
416
A
WAT
203
4
HOH
HOH
417
A
WAT
204
4
HOH
HOH
418
A
WAT
205
4
HOH
HOH
419
A
WAT
206
4
HOH
HOH
420
A
WAT
2
4
HOH
HOH
100
B
WAT
8
4
HOH
HOH
101
B
WAT
11
4
HOH
HOH
102
B
WAT
12
4
HOH
HOH
103
B
WAT
19
4
HOH
HOH
104
B
WAT
20
4
HOH
HOH
105
B
WAT
23
4
HOH
HOH
106
B
WAT
27
4
HOH
HOH
107
B
WAT
28
4
HOH
HOH
108
B
WAT
32
4
HOH
HOH
109
B
WAT
33
4
HOH
HOH
110
B
WAT
35
4
HOH
HOH
111
B
WAT
38
4
HOH
HOH
112
B
WAT
39
4
HOH
HOH
113
B
WAT
40
4
HOH
HOH
114
B
WAT
47
4
HOH
HOH
115
B
WAT
52
4
HOH
HOH
116
B
WAT
53
4
HOH
HOH
117
B
WAT
55
4
HOH
HOH
118
B
WAT
66
4
HOH
HOH
119
B
WAT
73
4
HOH
HOH
120
B
WAT
74
4
HOH
HOH
121
B
WAT
75
4
HOH
HOH
122
B
WAT
76
4
HOH
HOH
123
B
WAT
88
4
HOH
HOH
124
B
WAT
89
4
HOH
HOH
125
B
WAT
91
4
HOH
HOH
126
B
WAT
93
4
HOH
HOH
127
B
WAT
94
4
HOH
HOH
128
B
WAT
95
4
HOH
HOH
129
B
WAT
96
4
HOH
HOH
130
B
WAT
98
4
HOH
HOH
131
B
WAT
99
4
HOH
HOH
132
B
WAT
106
4
HOH
HOH
133
B
WAT
107
4
HOH
HOH
134
B
WAT
110
4
HOH
HOH
135
B
WAT
113
4
HOH
HOH
136
B
WAT
118
4
HOH
HOH
137
B
WAT
119
4
HOH
HOH
138
B
WAT
120
4
HOH
HOH
139
B
WAT
121
4
HOH
HOH
140
B
WAT
127
4
HOH
HOH
141
B
WAT
128
4
HOH
HOH
142
B
WAT
139
4
HOH
HOH
143
B
WAT
141
4
HOH
HOH
144
B
WAT
144
4
HOH
HOH
145
B
WAT
145
4
HOH
HOH
146
B
WAT
146
4
HOH
HOH
147
B
WAT
147
4
HOH
HOH
148
B
WAT
148
4
HOH
HOH
149
B
WAT
150
4
HOH
HOH
150
B
WAT
154
4
HOH
HOH
151
B
WAT
155
4
HOH
HOH
152
B
WAT
156
4
HOH
HOH
153
B
WAT
158
4
HOH
HOH
154
B
WAT
164
4
HOH
HOH
155
B
WAT
169
4
HOH
HOH
156
B
WAT
179
4
HOH
HOH
157
B
WAT
180
4
HOH
HOH
158
B
WAT
182
4
HOH
HOH
159
B
WAT
183
4
HOH
HOH
160
B
WAT
192
4
HOH
HOH
161
B
WAT
195
4
HOH
HOH
162
B
WAT
197
4
HOH
HOH
163
B
WAT
200
4
HOH
HOH
164
B
WAT
202
4
HOH
HOH
165
B
n
1
0
A
n
2
1
A
PRO
2
n
3
PRO
2
A
HIS
3
n
4
HIS
3
A
SER
4
n
5
SER
4
A
MET
5
n
6
MET
5
A
ARG
6
n
7
ARG
6
A
TYR
7
n
8
TYR
7
A
PHE
8
n
9
PHE
8
A
GLU
9
n
10
GLU
9
A
THR
10
n
11
THR
10
A
ALA
11
n
12
ALA
11
A
VAL
12
n
13
VAL
12
A
SER
13
n
14
SER
13
A
ARG
14
n
15
ARG
14
A
PRO
15
n
16
PRO
15
A
GLY
16
n
17
GLY
16
A
LEU
17
n
18
LEU
17
A
GLU
18
n
19
GLU
18
A
GLU
19
n
20
GLU
19
A
PRO
20
n
21
PRO
20
A
ARG
21
n
22
ARG
21
A
TYR
22
n
23
TYR
22
A
ILE
23
n
24
ILE
23
A
SER
24
n
25
SER
24
A
VAL
25
n
26
VAL
25
A
GLY
26
n
27
GLY
26
A
TYR
27
n
28
TYR
27
A
VAL
28
n
29
VAL
28
A
ASP
29
n
30
ASP
29
A
ASN
30
n
31
ASN
30
A
LYS
31
n
32
LYS
31
A
GLU
32
n
33
GLU
32
A
PHE
33
n
34
PHE
33
A
VAL
34
n
35
VAL
34
A
ARG
35
n
36
ARG
35
A
PHE
36
n
37
PHE
36
A
ASP
37
n
38
ASP
37
A
SER
38
n
39
SER
38
A
ASP
39
n
40
ASP
39
A
ALA
40
n
41
ALA
40
A
GLU
41
n
42
GLU
41
A
ASN
42
n
43
ASN
42
A
PRO
43
n
44
PRO
43
A
ARG
44
n
45
ARG
44
A
TYR
45
n
46
TYR
45
A
GLU
46
n
47
GLU
46
A
PRO
47
n
48
PRO
47
A
ARG
48
n
49
ARG
48
A
ALA
49
n
50
ALA
49
A
PRO
50
n
51
PRO
50
A
TRP
51
n
52
TRP
51
A
MET
52
n
53
MET
52
A
GLU
53
n
54
GLU
53
A
GLN
54
n
55
GLN
54
A
GLU
55
n
56
GLU
55
A
GLY
56
n
57
GLY
56
A
PRO
57
n
58
PRO
57
A
GLU
58
n
59
GLU
58
A
TYR
59
n
60
TYR
59
A
TRP
60
n
61
TRP
60
A
GLU
61
n
62
GLU
61
A
ARG
62
n
63
ARG
62
A
GLU
63
n
64
GLU
63
A
THR
64
n
65
THR
64
A
GLN
65
n
66
GLN
65
A
LYS
66
n
67
LYS
66
A
ALA
67
n
68
ALA
67
A
LYS
68
n
69
LYS
68
A
GLY
69
n
70
GLY
69
A
GLN
70
n
71
GLN
70
A
GLU
71
n
72
GLU
71
A
GLN
72
n
73
GLN
72
A
TRP
73
n
74
TRP
73
A
PHE
74
n
75
PHE
74
A
ARG
75
n
76
ARG
75
A
VAL
76
n
77
VAL
76
A
SER
77
n
78
SER
77
A
LEU
78
n
79
LEU
78
A
ARG
79
n
80
ARG
79
A
ASN
80
n
81
ASN
80
A
LEU
81
n
82
LEU
81
A
LEU
82
n
83
LEU
82
A
GLY
83
n
84
GLY
83
A
TYR
84
n
85
TYR
84
A
TYR
85
n
86
TYR
85
A
ASN
86
n
87
ASN
86
A
GLN
87
n
88
GLN
87
A
SER
88
n
89
SER
88
A
ALA
89
n
90
ALA
89
A
GLY
90
n
91
GLY
90
A
GLY
91
n
92
GLY
91
A
SER
92
n
93
SER
92
A
HIS
93
n
94
HIS
93
A
THR
94
n
95
THR
94
A
LEU
95
n
96
LEU
95
A
GLN
96
n
97
GLN
96
A
GLN
97
n
98
GLN
97
A
MET
98
n
99
MET
98
A
SER
99
n
100
SER
99
A
GLY
100
n
101
GLY
100
A
CYS
101
n
102
CYS
101
A
ASP
102
n
103
ASP
102
A
LEU
103
n
104
LEU
103
A
GLY
104
n
105
GLY
104
A
SER
105
n
106
SER
105
A
ASP
106
n
107
ASP
106
A
TRP
107
n
108
TRP
107
A
ARG
108
n
109
ARG
108
A
LEU
109
n
110
LEU
109
A
LEU
110
n
111
LEU
110
A
ARG
111
n
112
ARG
111
A
GLY
112
n
113
GLY
112
A
TYR
113
n
114
TYR
113
A
LEU
114
n
115
LEU
114
A
GLN
115
n
116
GLN
115
A
PHE
116
n
117
PHE
116
A
ALA
117
n
118
ALA
117
A
TYR
118
n
119
TYR
118
A
GLU
119
n
120
GLU
119
A
GLY
120
n
121
GLY
120
A
ARG
121
n
122
ARG
121
A
ASP
122
n
123
ASP
122
A
TYR
123
n
124
TYR
123
A
ILE
124
n
125
ILE
124
A
ALA
125
n
126
ALA
125
A
LEU
126
n
127
LEU
126
A
ASN
127
n
128
ASN
127
A
GLU
128
n
129
GLU
128
A
ASP
129
n
130
ASP
129
A
LEU
130
n
131
LEU
130
A
LYS
131
n
132
LYS
131
A
THR
132
n
133
THR
132
A
TRP
133
n
134
TRP
133
A
THR
134
n
135
THR
134
A
ALA
135
n
136
ALA
135
A
ALA
136
n
137
ALA
136
A
ASP
137
n
138
ASP
137
A
MET
138
n
139
MET
138
A
ALA
139
n
140
ALA
139
A
ALA
140
n
141
ALA
140
A
GLN
141
n
142
GLN
141
A
ILE
142
n
143
ILE
142
A
THR
143
n
144
THR
143
A
ARG
144
n
145
ARG
144
A
ARG
145
n
146
ARG
145
A
LYS
146
n
147
LYS
146
A
TRP
147
n
148
TRP
147
A
GLU
148
n
149
GLU
148
A
GLN
149
n
150
GLN
149
A
SER
150
n
151
SER
150
A
GLY
151
n
152
GLY
151
A
ALA
152
n
153
ALA
152
A
ALA
153
n
154
ALA
153
A
GLU
154
n
155
GLU
154
A
HIS
155
n
156
HIS
155
A
TYR
156
n
157
TYR
156
A
LYS
157
n
158
LYS
157
A
ALA
158
n
159
ALA
158
A
TYR
159
n
160
TYR
159
A
LEU
160
n
161
LEU
160
A
GLU
161
n
162
GLU
161
A
GLY
162
n
163
GLY
162
A
GLU
163
n
164
GLU
163
A
CYS
164
n
165
CYS
164
A
VAL
165
n
166
VAL
165
A
GLU
166
n
167
GLU
166
A
TRP
167
n
168
TRP
167
A
LEU
168
n
169
LEU
168
A
HIS
169
n
170
HIS
169
A
ARG
170
n
171
ARG
170
A
TYR
171
n
172
TYR
171
A
LEU
172
n
173
LEU
172
A
LYS
173
n
174
LYS
173
A
ASN
174
n
175
ASN
174
A
GLY
175
n
176
GLY
175
A
ASN
176
n
177
ASN
176
A
ALA
177
n
178
ALA
177
A
THR
178
n
179
THR
178
A
LEU
179
n
180
LEU
179
A
LEU
180
n
181
LEU
180
A
ARG
181
n
182
ARG
181
A
THR
182
n
183
THR
182
A
ASP
183
n
184
ASP
183
A
SER
184
n
185
SER
184
A
PRO
185
n
186
PRO
185
A
LYS
186
n
187
LYS
186
A
ALA
187
n
188
ALA
187
A
HIS
188
n
189
HIS
188
A
VAL
189
n
190
VAL
189
A
THR
190
n
191
THR
190
A
HIS
191
n
192
HIS
191
A
HIS
192
n
193
HIS
192
A
PRO
193
n
194
PRO
193
A
ARG
194
n
195
ARG
194
A
SER
195
n
196
SER
195
A
LYS
196
n
197
LYS
196
A
GLY
197
n
198
GLY
197
A
GLU
198
n
199
GLU
198
A
VAL
199
n
200
VAL
199
A
THR
200
n
201
THR
200
A
LEU
201
n
202
LEU
201
A
ARG
202
n
203
ARG
202
A
CYS
203
n
204
CYS
203
A
TRP
204
n
205
TRP
204
A
ALA
205
n
206
ALA
205
A
LEU
206
n
207
LEU
206
A
GLY
207
n
208
GLY
207
A
PHE
208
n
209
PHE
208
A
TYR
209
n
210
TYR
209
A
PRO
210
n
211
PRO
210
A
ALA
211
n
212
ALA
211
A
ASP
212
n
213
ASP
212
A
ILE
213
n
214
ILE
213
A
THR
214
n
215
THR
214
A
LEU
215
n
216
LEU
215
A
THR
216
n
217
THR
216
A
TRP
217
n
218
TRP
217
A
GLN
218
n
219
GLN
218
A
LEU
219
n
220
LEU
219
A
ASN
220
n
221
ASN
220
A
GLY
221
n
222
GLY
221
A
GLU
222
n
223
GLU
222
A
GLU
223
n
224
GLU
223
A
LEU
224
n
225
LEU
224
A
THR
225
n
226
THR
225
A
GLN
226
n
227
GLN
226
A
ASP
227
n
228
ASP
227
A
MET
228
n
229
MET
228
A
GLU
229
n
230
GLU
229
A
LEU
230
n
231
LEU
230
A
VAL
231
n
232
VAL
231
A
GLU
232
n
233
GLU
232
A
THR
233
n
234
THR
233
A
ARG
234
n
235
ARG
234
A
PRO
235
n
236
PRO
235
A
ALA
236
n
237
ALA
236
A
GLY
237
n
238
GLY
237
A
ASP
238
n
239
ASP
238
A
GLY
239
n
240
GLY
239
A
THR
240
n
241
THR
240
A
PHE
241
n
242
PHE
241
A
GLN
242
n
243
GLN
242
A
LYS
243
n
244
LYS
243
A
TRP
244
n
245
TRP
244
A
ALA
245
n
246
ALA
245
A
SER
246
n
247
SER
246
A
VAL
247
n
248
VAL
247
A
VAL
248
n
249
VAL
248
A
VAL
249
n
250
VAL
249
A
PRO
250
n
251
PRO
250
A
LEU
251
n
252
LEU
251
A
GLY
252
n
253
GLY
252
A
LYS
253
n
254
LYS
253
A
GLU
254
n
255
GLU
254
A
GLN
255
n
256
GLN
255
A
ASN
256
n
257
ASN
256
A
TYR
257
n
258
TYR
257
A
THR
258
n
259
THR
258
A
CYS
259
n
260
CYS
259
A
ARG
260
n
261
ARG
260
A
VAL
261
n
262
VAL
261
A
TYR
262
n
263
TYR
262
A
HIS
263
n
264
HIS
263
A
GLU
264
n
265
GLU
264
A
GLY
265
n
266
GLY
265
A
LEU
266
n
267
LEU
266
A
PRO
267
n
268
PRO
267
A
GLU
268
n
269
GLU
268
A
PRO
269
n
270
PRO
269
A
LEU
270
n
271
LEU
270
A
THR
271
n
272
THR
271
A
LEU
272
n
273
LEU
272
A
ARG
273
n
274
ARG
273
A
TRP
274
n
275
TRP
274
A
GLU
275
n
276
GLU
275
A
PRO
276
n
277
PRO
276
A
n
278
277
A
n
279
278
A
n
280
279
A
n
281
280
A
n
1
0
B
ILE
1
n
2
ILE
1
B
GLN
2
n
3
GLN
2
B
LYS
3
n
4
LYS
3
B
THR
4
n
5
THR
4
B
PRO
5
n
6
PRO
5
B
GLN
6
n
7
GLN
6
B
ILE
7
n
8
ILE
7
B
GLN
8
n
9
GLN
8
B
VAL
9
n
10
VAL
9
B
TYR
10
n
11
TYR
10
B
SER
11
n
12
SER
11
B
ARG
12
n
13
ARG
12
B
HIS
13
n
14
HIS
13
B
PRO
14
n
15
PRO
14
B
PRO
15
n
16
PRO
15
B
GLU
16
n
17
GLU
16
B
ASN
17
n
18
ASN
17
B
GLY
18
n
19
GLY
18
B
LYS
19
n
20
LYS
19
B
PRO
20
n
21
PRO
20
B
ASN
21
n
22
ASN
21
B
ILE
22
n
23
ILE
22
B
LEU
23
n
24
LEU
23
B
ASN
24
n
25
ASN
24
B
CYS
25
n
26
CYS
25
B
TYR
26
n
27
TYR
26
B
VAL
27
n
28
VAL
27
B
THR
28
n
29
THR
28
B
GLN
29
n
30
GLN
29
B
PHE
30
n
31
PHE
30
B
HIS
31
n
32
HIS
31
B
PRO
32
n
33
PRO
32
B
PRO
33
n
34
PRO
33
B
HIS
34
n
35
HIS
34
B
ILE
35
n
36
ILE
35
B
GLU
36
n
37
GLU
36
B
ILE
37
n
38
ILE
37
B
GLN
38
n
39
GLN
38
B
MET
39
n
40
MET
39
B
LEU
40
n
41
LEU
40
B
LYS
41
n
42
LYS
41
B
ASN
42
n
43
ASN
42
B
GLY
43
n
44
GLY
43
B
LYS
44
n
45
LYS
44
B
LYS
45
n
46
LYS
45
B
ILE
46
n
47
ILE
46
B
PRO
47
n
48
PRO
47
B
LYS
48
n
49
LYS
48
B
VAL
49
n
50
VAL
49
B
GLU
50
n
51
GLU
50
B
MET
51
n
52
MET
51
B
SER
52
n
53
SER
52
B
ASP
53
n
54
ASP
53
B
MET
54
n
55
MET
54
B
SER
55
n
56
SER
55
B
PHE
56
n
57
PHE
56
B
SER
57
n
58
SER
57
B
LYS
58
n
59
LYS
58
B
ASP
59
n
60
ASP
59
B
TRP
60
n
61
TRP
60
B
SER
61
n
62
SER
61
B
PHE
62
n
63
PHE
62
B
TYR
63
n
64
TYR
63
B
ILE
64
n
65
ILE
64
B
LEU
65
n
66
LEU
65
B
ALA
66
n
67
ALA
66
B
HIS
67
n
68
HIS
67
B
THR
68
n
69
THR
68
B
GLU
69
n
70
GLU
69
B
PHE
70
n
71
PHE
70
B
THR
71
n
72
THR
71
B
PRO
72
n
73
PRO
72
B
THR
73
n
74
THR
73
B
GLU
74
n
75
GLU
74
B
THR
75
n
76
THR
75
B
ASP
76
n
77
ASP
76
B
THR
77
n
78
THR
77
B
TYR
78
n
79
TYR
78
B
ALA
79
n
80
ALA
79
B
CYS
80
n
81
CYS
80
B
ARG
81
n
82
ARG
81
B
VAL
82
n
83
VAL
82
B
LYS
83
n
84
LYS
83
B
HIS
84
n
85
HIS
84
B
ASP
85
n
86
ASP
85
B
SER
86
n
87
SER
86
B
MET
87
n
88
MET
87
B
ALA
88
n
89
ALA
88
B
GLU
89
n
90
GLU
89
B
PRO
90
n
91
PRO
90
B
LYS
91
n
92
LYS
91
B
THR
92
n
93
THR
92
B
VAL
93
n
94
VAL
93
B
TYR
94
n
95
TYR
94
B
TRP
95
n
96
TRP
95
B
ASP
96
n
97
ASP
96
B
ARG
97
n
98
ARG
97
B
ASP
98
n
99
ASP
98
B
MET
99
n
100
MET
99
B
SER
1
n
1
SER
1
C
GLY
2
n
2
GLY
2
C
VAL
3
n
3
VAL
3
C
GLU
4
n
4
GLU
4
C
ASN
5
n
5
ASN
5
C
PRO
6
n
6
PRO
6
C
GLY
7
n
7
GLY
7
C
GLY
8
n
8
GLY
8
C
TYR
9
n
9
TYR
9
C
CYS
10
n
10
CYS
10
C
LEU
11
n
11
LEU
11
C
author_and_software_defined_assembly
PISA
3
trimeric
4170
-18
19020
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
N
GLU
46
A
N
GLU
47
A
O
ARG
35
A
O
ARG
36
A
N
PHE
36
A
N
PHE
37
A
O
SER
24
A
O
SER
25
A
N
TYR
27
A
N
TYR
28
A
O
ARG
6
A
O
ARG
7
A
N
ALA
11
A
N
ALA
12
A
O
LEU
95
A
O
LEU
96
A
O
ASP
102
A
O
ASP
103
A
N
LEU
110
A
N
LEU
111
A
N
TYR
118
A
N
TYR
119
A
O
ARG
121
A
O
ARG
122
A
O
ALA
125
A
O
ALA
126
A
N
THR
134
A
N
THR
135
A
O
SER
195
A
O
SER
196
A
N
GLU
198
A
N
GLU
199
A
O
PHE
208
A
O
PHE
209
A
N
PHE
241
A
N
PHE
242
A
O
SER
246
A
O
SER
247
A
N
GLU
229
A
N
GLU
230
A
O
SER
195
A
O
SER
196
A
N
GLU
198
A
N
GLU
199
A
O
PHE
208
A
O
PHE
209
A
N
PHE
241
A
N
PHE
242
A
O
GLN
242
A
O
GLN
243
A
N
ARG
234
A
N
ARG
235
A
O
GLU
222
A
O
GLU
223
A
N
LEU
219
A
N
LEU
220
A
N
GLN
218
A
N
GLN
219
A
O
THR
258
A
O
THR
259
A
O
VAL
261
A
O
VAL
262
A
N
LEU
270
A
N
LEU
271
B
O
TYR
10
B
O
TYR
11
B
N
ASN
24
B
N
ASN
25
B
O
PHE
30
B
O
PHE
31
B
N
PHE
62
B
N
PHE
63
B
O
HIS
67
B
O
HIS
68
B
N
GLU
50
B
N
GLU
51
B
O
TYR
10
B
O
TYR
11
B
N
ASN
24
B
N
ASN
25
B
O
PHE
30
B
O
PHE
31
B
N
PHE
62
B
N
PHE
63
B
N
TYR
63
B
N
TYR
64
B
O
SER
55
B
O
SER
56
B
O
LYS
44
B
O
LYS
45
B
N
LYS
41
B
N
LYS
42
B
N
LEU
40
B
N
LEU
41
B
O
ALA
79
B
O
ALA
80
B
N
VAL
82
B
N
VAL
83
B
O
LYS
91
B
O
LYS
92
1
A
MET
0
A
MET
1
1
Y
1
A
GLY
1
A
GLY
2
1
Y
1
A
PRO
277
A
PRO
278
1
Y
1
A
PRO
278
A
PRO
279
1
Y
1
A
SER
279
A
SER
280
1
Y
1
A
THR
280
A
THR
281
1
Y
1
B
MET
0
B
MET
1
1
Y
1
A
PRO
43
-39.77
113.84
1
A
TRP
107
50.81
13.17
1
A
ARG
111
-176.06
146.80
1
A
TYR
123
-115.63
-70.28
1
A
LYS
131
-132.07
-34.83
1
A
ARG
194
-125.02
-53.69
1
A
SER
195
-171.69
-177.83
1
A
LYS
196
-41.30
107.01
1
A
PRO
210
-68.15
-177.96
1
A
LEU
224
-113.45
53.78
1
A
ASP
227
94.70
-4.18
1
B
LYS
48
-107.24
69.81
1
B
TRP
60
77.22
-17.68
0.262
0.211
2.18
30.0
2413
24473
24473
Random
1
0.0
MOLECULAR REPLACEMENT
Engh & Huber
2.18
30.0
206
3363
0
0
3157
2.18
30.0
1JPF
24648
24648
-3.0
1
99.8
2.18
2.23
98.3
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
0.9
Crystal Structure Of The LCMV Peptidic Epitope Gp276 In Complex With The Murine Class I Mhc Molecule H-2Db
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
The biological assembly is a
ternary complex consisting of
H-2Db, beta-2 microglobulin,
and the peptidic epitope
A
ALA
49
A
ALA
50
HELX_P
A
GLU
53
A
GLU
54
5
1
5
A
GLY
56
A
GLY
57
HELX_P
A
TYR
85
A
TYR
86
1
2
30
A
ASP
137
A
ASP
138
HELX_P
A
GLY
151
A
GLY
152
1
3
15
A
GLY
151
A
GLY
152
HELX_P
A
GLY
162
A
GLY
163
1
4
12
A
GLY
162
A
GLY
163
HELX_P
A
GLY
175
A
GLY
176
1
5
14
A
GLY
175
A
GLY
176
HELX_P
A
LEU
180
A
LEU
181
1
6
6
A
LYS
253
A
LYS
254
HELX_P
A
GLN
255
A
GLN
256
5
7
3
disulf
2.033
A
CYS
101
A
SG
CYS
102
1_555
A
CYS
164
A
SG
CYS
165
1_555
disulf
2.018
A
CYS
203
A
SG
CYS
204
1_555
A
CYS
259
A
SG
CYS
260
1_555
disulf
2.028
B
CYS
25
B
SG
CYS
26
1_555
B
CYS
80
B
SG
CYS
81
1_555
IMMUNE SYSTEM
Ig fold, IMMUNE SYSTEM
A
TYR
209
A
TYR
210
1
A
PRO
210
A
PRO
211
-0.05
B
HIS
31
B
HIS
32
1
B
PRO
32
B
PRO
33
0.12
HA11_MOUSE
UNP
1
25
P01899
GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN
LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL
EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT
FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWEPPPST
B2MG_MOUSE
UNP
2
21
P01887
IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC
RVKHDSMAEPKTVYWDRDM
1JPF
PDB
3
1JPF
25
304
1JPF
1
280
P01899
A
1
2
281
21
119
1JPF
1
99
P01887
B
2
2
100
1
11
1JPF
1
11
1JPF
C
3
1
11
1
initiating methionine
MET
0
1JPF
A
P01899
UNP
1
2
initiating methionine
MET
0
1JPF
B
P01887
UNP
1
8
4
4
4
4
4
4
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
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
46
A
GLU
47
A
PRO
47
A
PRO
48
A
LYS
31
A
LYS
32
A
ASP
37
A
ASP
38
A
ARG
21
A
ARG
22
A
VAL
28
A
VAL
29
A
HIS
3
A
HIS
4
A
VAL
12
A
VAL
13
A
THR
94
A
THR
95
A
LEU
103
A
LEU
104
A
LEU
109
A
LEU
110
A
TYR
118
A
TYR
119
A
ARG
121
A
ARG
122
A
LEU
126
A
LEU
127
A
TRP
133
A
TRP
134
A
ALA
135
A
ALA
136
A
LYS
186
A
LYS
187
A
SER
195
A
SER
196
A
GLU
198
A
GLU
199
A
PHE
208
A
PHE
209
A
PHE
241
A
PHE
242
A
PRO
250
A
PRO
251
A
MET
228
A
MET
229
A
LEU
230
A
LEU
231
A
LYS
186
A
LYS
187
A
SER
195
A
SER
196
A
GLU
198
A
GLU
199
A
PHE
208
A
PHE
209
A
PHE
241
A
PHE
242
A
PRO
250
A
PRO
251
A
ARG
234
A
ARG
235
A
PRO
235
A
PRO
236
A
GLU
222
A
GLU
223
A
GLU
223
A
GLU
224
A
THR
214
A
THR
215
A
LEU
219
A
LEU
220
A
TYR
257
A
TYR
258
A
TYR
262
A
TYR
263
A
LEU
270
A
LEU
271
A
LEU
272
A
LEU
273
B
GLN
6
B
GLN
7
B
SER
11
B
SER
12
B
ASN
21
B
ASN
22
B
PHE
30
B
PHE
31
B
PHE
62
B
PHE
63
B
PHE
70
B
PHE
71
B
GLU
50
B
GLU
51
B
MET
51
B
MET
52
B
GLN
6
B
GLN
7
B
SER
11
B
SER
12
B
ASN
21
B
ASN
22
B
PHE
30
B
PHE
31
B
PHE
62
B
PHE
63
B
PHE
70
B
PHE
71
B
SER
55
B
SER
56
B
PHE
56
B
PHE
57
B
LYS
44
B
LYS
45
B
LYS
45
B
LYS
46
B
GLU
36
B
GLU
37
B
LYS
41
B
LYS
42
B
TYR
78
B
TYR
79
B
LYS
83
B
LYS
84
B
LYS
91
B
LYS
92
B
TYR
94
B
TYR
95
96
P 43 21 2