0.019508
0.000000
0.000000
0.000000
0.010807
0.000000
0.000000
0.000000
0.009193
0.00000
0.00000
0.00000
Achour, A.
Persson, K.
Harris, R.A.
Sundback, J.
Sentman, C.L.
Lindqvist, Y.
Schneider, G.
Karre, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
51.260
92.530
108.780
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
US
Immunity
IUNIEH
2048
1074-7613
9
199
208
10.1016/S1074-7613(00)80602-0
9729040
The crystal structure of H-2Dd MHC class I complexed with the HIV-1-derived peptide P18-I10 at 2.4 A resolution: implications for T cell and NK cell recognition.
1998
To be Published
0353
Murine Mhc Class I H-2Dd Complex: Expression, Refolding and Crystallisation
10.2210/pdb1bii/pdb
pdb_00001bii
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110
1
1997-10
M
x-ray
1
0.901
1.0
BM14
ESRF
0.901
SYNCHROTRON
ESRF BEAMLINE BM14
41162.340
MHC CLASS I H-2DD
HEAVY CHAIN, EXTRACELLULAR DOMAINS
1
man
polymer
13840.981
BETA-2 MICROGLOBULIN
1
man
polymer
1075.265
DECAMERIC PEPTIDE
1
man
polymer
18.015
water
65
nat
water
DD
no
no
MGAMAPRTLLLLLAAALGPTQTRAGSHSLRYFVTAVSRPGFGEPRYMEVGYVDNTEFVRFDSDAENPRYEPRARWIEQEG
PEYWERETRRAKGNEQSFRVDLRTALRYYNQSAGGSHTLQWMAGCDVESDGRLLRGYWQFAYDGCDYIALNEDLKTWTAA
DMAAQITRRKWEQAGAAERDRAYLEGECVEWLRRYLKNGNATLLRTDPPKAHVTHHRRPEGDVTLRCWALGFYPADITLT
WQLNGEELTQEMELVETRPAGDGTFQKWASVVVPLGKEQKYTCHVEHEGLPEPLTLRWGKEEPPSSTKTNTVIIAVPVVL
GAVVILGAVMAFVMKRRRNTGGKGGDYALAPGSQSSDMSLPDCKV
MGAMAPRTLLLLLAAALGPTQTRAGSHSLRYFVTAVSRPGFGEPRYMEVGYVDNTEFVRFDSDAENPRYEPRARWIEQEG
PEYWERETRRAKGNEQSFRVDLRTALRYYNQSAGGSHTLQWMAGCDVESDGRLLRGYWQFAYDGCDYIALNEDLKTWTAA
DMAAQITRRKWEQAGAAERDRAYLEGECVEWLRRYLKNGNATLLRTDPPKAHVTHHRRPEGDVTLRCWALGFYPADITLT
WQLNGEELTQEMELVETRPAGDGTFQKWASVVVPLGKEQKYTCHVEHEGLPEPLTLRWGKEEPPSSTKTNTVIIAVPVVL
GAVVILGAVMAFVMKRRRNTGGKGGDYALAPGSQSSDMSLPDCKV
A
polypeptide(L)
no
no
MARSVTLVFLVLVSLTGLYAIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDW
SFYILAHTEFTPTETDTYACRVKHDSMAEPKTVYWDRDM
MARSVTLVFLVLVSLTGLYAIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDW
SFYILAHTEFTPTETDTYACRVKHDSMAEPKTVYWDRDM
B
polypeptide(L)
no
no
RGPGRAFVTI
RGPGRAFVTI
P
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
house mouse
Mus
Escherichia
sample
BL21
10090
Mus musculus
562
Escherichia coli
BL21 (DE3) PLYSS
PET-3A
house mouse
Mus
Escherichia
sample
BL21
10090
Mus musculus
562
Escherichia coli
BL21 (DE3) PLYSS
PET-8C
1
3.1
61
6.5
pH 6.5
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Refinement description
1
0
1998-10-14
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
Y
BNL
1998-06-11
REL
HOH
water
1VAC
PDB
experimental model
HOH
1
4
HOH
HOH
342
A
HOH
2
4
HOH
HOH
343
A
HOH
3
4
HOH
HOH
344
A
HOH
4
4
HOH
HOH
345
A
HOH
5
4
HOH
HOH
346
A
HOH
6
4
HOH
HOH
347
A
HOH
13
4
HOH
HOH
348
A
HOH
14
4
HOH
HOH
349
A
HOH
16
4
HOH
HOH
350
A
HOH
20
4
HOH
HOH
351
A
HOH
21
4
HOH
HOH
352
A
HOH
23
4
HOH
HOH
353
A
HOH
24
4
HOH
HOH
354
A
HOH
25
4
HOH
HOH
355
A
HOH
26
4
HOH
HOH
356
A
HOH
27
4
HOH
HOH
357
A
HOH
28
4
HOH
HOH
358
A
HOH
29
4
HOH
HOH
359
A
HOH
30
4
HOH
HOH
360
A
HOH
31
4
HOH
HOH
361
A
HOH
33
4
HOH
HOH
362
A
HOH
34
4
HOH
HOH
363
A
HOH
35
4
HOH
HOH
364
A
HOH
37
4
HOH
HOH
365
A
HOH
38
4
HOH
HOH
366
A
HOH
39
4
HOH
HOH
367
A
HOH
40
4
HOH
HOH
368
A
HOH
42
4
HOH
HOH
369
A
HOH
43
4
HOH
HOH
370
A
HOH
44
4
HOH
HOH
371
A
HOH
45
4
HOH
HOH
372
A
HOH
46
4
HOH
HOH
373
A
HOH
47
4
HOH
HOH
374
A
HOH
48
4
HOH
HOH
375
A
HOH
49
4
HOH
HOH
376
A
HOH
64
4
HOH
HOH
377
A
HOH
65
4
HOH
HOH
378
A
HOH
7
4
HOH
HOH
7
B
HOH
8
4
HOH
HOH
8
B
HOH
9
4
HOH
HOH
9
B
HOH
10
4
HOH
HOH
10
B
HOH
11
4
HOH
HOH
11
B
HOH
12
4
HOH
HOH
12
B
HOH
15
4
HOH
HOH
15
B
HOH
17
4
HOH
HOH
17
B
HOH
18
4
HOH
HOH
18
B
HOH
19
4
HOH
HOH
19
B
HOH
22
4
HOH
HOH
22
B
HOH
36
4
HOH
HOH
36
B
HOH
41
4
HOH
HOH
41
B
HOH
50
4
HOH
HOH
50
B
HOH
51
4
HOH
HOH
51
B
HOH
52
4
HOH
HOH
52
B
HOH
53
4
HOH
HOH
53
B
HOH
54
4
HOH
HOH
54
B
HOH
55
4
HOH
HOH
55
B
HOH
56
4
HOH
HOH
56
B
HOH
57
4
HOH
HOH
57
B
HOH
58
4
HOH
HOH
58
B
HOH
59
4
HOH
HOH
59
B
HOH
60
4
HOH
HOH
60
B
HOH
61
4
HOH
HOH
61
B
HOH
62
4
HOH
HOH
62
B
HOH
63
4
HOH
HOH
63
B
HOH
32
4
HOH
HOH
32
P
n
1
-23
A
n
2
-22
A
n
3
-21
A
n
4
-20
A
n
5
-19
A
n
6
-18
A
n
7
-17
A
n
8
-16
A
n
9
-15
A
n
10
-14
A
n
11
-13
A
n
12
-12
A
n
13
-11
A
n
14
-10
A
n
15
-9
A
n
16
-8
A
n
17
-7
A
n
18
-6
A
n
19
-5
A
n
20
-4
A
n
21
-3
A
n
22
-2
A
n
23
-1
A
n
24
0
A
GLY
1
n
25
GLY
1
A
SER
2
n
26
SER
2
A
HIS
3
n
27
HIS
3
A
SER
4
n
28
SER
4
A
LEU
5
n
29
LEU
5
A
ARG
6
n
30
ARG
6
A
TYR
7
n
31
TYR
7
A
PHE
8
n
32
PHE
8
A
VAL
9
n
33
VAL
9
A
THR
10
n
34
THR
10
A
ALA
11
n
35
ALA
11
A
VAL
12
n
36
VAL
12
A
SER
13
n
37
SER
13
A
ARG
14
n
38
ARG
14
A
PRO
15
n
39
PRO
15
A
GLY
16
n
40
GLY
16
A
PHE
17
n
41
PHE
17
A
GLY
18
n
42
GLY
18
A
GLU
19
n
43
GLU
19
A
PRO
20
n
44
PRO
20
A
ARG
21
n
45
ARG
21
A
TYR
22
n
46
TYR
22
A
MET
23
n
47
MET
23
A
GLU
24
n
48
GLU
24
A
VAL
25
n
49
VAL
25
A
GLY
26
n
50
GLY
26
A
TYR
27
n
51
TYR
27
A
VAL
28
n
52
VAL
28
A
ASP
29
n
53
ASP
29
A
ASN
30
n
54
ASN
30
A
THR
31
n
55
THR
31
A
GLU
32
n
56
GLU
32
A
PHE
33
n
57
PHE
33
A
VAL
34
n
58
VAL
34
A
ARG
35
n
59
ARG
35
A
PHE
36
n
60
PHE
36
A
ASP
37
n
61
ASP
37
A
SER
38
n
62
SER
38
A
ASP
39
n
63
ASP
39
A
ALA
40
n
64
ALA
40
A
GLU
41
n
65
GLU
41
A
ASN
42
n
66
ASN
42
A
PRO
43
n
67
PRO
43
A
ARG
44
n
68
ARG
44
A
TYR
45
n
69
TYR
45
A
GLU
46
n
70
GLU
46
A
PRO
47
n
71
PRO
47
A
ARG
48
n
72
ARG
48
A
ALA
49
n
73
ALA
49
A
ARG
50
n
74
ARG
50
A
TRP
51
n
75
TRP
51
A
ILE
52
n
76
ILE
52
A
GLU
53
n
77
GLU
53
A
GLN
54
n
78
GLN
54
A
GLU
55
n
79
GLU
55
A
GLY
56
n
80
GLY
56
A
PRO
57
n
81
PRO
57
A
GLU
58
n
82
GLU
58
A
TYR
59
n
83
TYR
59
A
TRP
60
n
84
TRP
60
A
GLU
61
n
85
GLU
61
A
ARG
62
n
86
ARG
62
A
GLU
63
n
87
GLU
63
A
THR
64
n
88
THR
64
A
ARG
65
n
89
ARG
65
A
ARG
66
n
90
ARG
66
A
ALA
67
n
91
ALA
67
A
LYS
68
n
92
LYS
68
A
GLY
69
n
93
GLY
69
A
ASN
70
n
94
ASN
70
A
GLU
71
n
95
GLU
71
A
GLN
72
n
96
GLN
72
A
SER
73
n
97
SER
73
A
PHE
74
n
98
PHE
74
A
ARG
75
n
99
ARG
75
A
VAL
76
n
100
VAL
76
A
ASP
77
n
101
ASP
77
A
LEU
78
n
102
LEU
78
A
ARG
79
n
103
ARG
79
A
THR
80
n
104
THR
80
A
ALA
81
n
105
ALA
81
A
LEU
82
n
106
LEU
82
A
ARG
83
n
107
ARG
83
A
TYR
84
n
108
TYR
84
A
TYR
85
n
109
TYR
85
A
ASN
86
n
110
ASN
86
A
GLN
87
n
111
GLN
87
A
SER
88
n
112
SER
88
A
ALA
89
n
113
ALA
89
A
GLY
90
n
114
GLY
90
A
GLY
91
n
115
GLY
91
A
SER
92
n
116
SER
92
A
HIS
93
n
117
HIS
93
A
THR
94
n
118
THR
94
A
LEU
95
n
119
LEU
95
A
GLN
96
n
120
GLN
96
A
TRP
97
n
121
TRP
97
A
MET
98
n
122
MET
98
A
ALA
99
n
123
ALA
99
A
GLY
100
n
124
GLY
100
A
CYS
101
n
125
CYS
101
A
ASP
102
n
126
ASP
102
A
VAL
103
n
127
VAL
103
A
GLU
104
n
128
GLU
104
A
SER
105
n
129
SER
105
A
ASP
106
n
130
ASP
106
A
GLY
107
n
131
GLY
107
A
ARG
108
n
132
ARG
108
A
LEU
109
n
133
LEU
109
A
LEU
110
n
134
LEU
110
A
ARG
111
n
135
ARG
111
A
GLY
112
n
136
GLY
112
A
TYR
113
n
137
TYR
113
A
TRP
114
n
138
TRP
114
A
GLN
115
n
139
GLN
115
A
PHE
116
n
140
PHE
116
A
ALA
117
n
141
ALA
117
A
TYR
118
n
142
TYR
118
A
ASP
119
n
143
ASP
119
A
GLY
120
n
144
GLY
120
A
CYS
121
n
145
CYS
121
A
ASP
122
n
146
ASP
122
A
TYR
123
n
147
TYR
123
A
ILE
124
n
148
ILE
124
A
ALA
125
n
149
ALA
125
A
LEU
126
n
150
LEU
126
A
ASN
127
n
151
ASN
127
A
GLU
128
n
152
GLU
128
A
ASP
129
n
153
ASP
129
A
LEU
130
n
154
LEU
130
A
LYS
131
n
155
LYS
131
A
THR
132
n
156
THR
132
A
TRP
133
n
157
TRP
133
A
THR
134
n
158
THR
134
A
ALA
135
n
159
ALA
135
A
ALA
136
n
160
ALA
136
A
ASP
137
n
161
ASP
137
A
MET
138
n
162
MET
138
A
ALA
139
n
163
ALA
139
A
ALA
140
n
164
ALA
140
A
GLN
141
n
165
GLN
141
A
ILE
142
n
166
ILE
142
A
THR
143
n
167
THR
143
A
ARG
144
n
168
ARG
144
A
ARG
145
n
169
ARG
145
A
LYS
146
n
170
LYS
146
A
TRP
147
n
171
TRP
147
A
GLU
148
n
172
GLU
148
A
GLN
149
n
173
GLN
149
A
ALA
150
n
174
ALA
150
A
GLY
151
n
175
GLY
151
A
ALA
152
n
176
ALA
152
A
ALA
153
n
177
ALA
153
A
GLU
154
n
178
GLU
154
A
ARG
155
n
179
ARG
155
A
ASP
156
n
180
ASP
156
A
ARG
157
n
181
ARG
157
A
ALA
158
n
182
ALA
158
A
TYR
159
n
183
TYR
159
A
LEU
160
n
184
LEU
160
A
GLU
161
n
185
GLU
161
A
GLY
162
n
186
GLY
162
A
GLU
163
n
187
GLU
163
A
CYS
164
n
188
CYS
164
A
VAL
165
n
189
VAL
165
A
GLU
166
n
190
GLU
166
A
TRP
167
n
191
TRP
167
A
LEU
168
n
192
LEU
168
A
ARG
169
n
193
ARG
169
A
ARG
170
n
194
ARG
170
A
TYR
171
n
195
TYR
171
A
LEU
172
n
196
LEU
172
A
LYS
173
n
197
LYS
173
A
ASN
174
n
198
ASN
174
A
GLY
175
n
199
GLY
175
A
ASN
176
n
200
ASN
176
A
ALA
177
n
201
ALA
177
A
THR
178
n
202
THR
178
A
LEU
179
n
203
LEU
179
A
LEU
180
n
204
LEU
180
A
ARG
181
n
205
ARG
181
A
THR
182
n
206
THR
182
A
ASP
183
n
207
ASP
183
A
PRO
184
n
208
PRO
184
A
PRO
185
n
209
PRO
185
A
LYS
186
n
210
LYS
186
A
ALA
187
n
211
ALA
187
A
HIS
188
n
212
HIS
188
A
VAL
189
n
213
VAL
189
A
THR
190
n
214
THR
190
A
HIS
191
n
215
HIS
191
A
HIS
192
n
216
HIS
192
A
ARG
193
n
217
ARG
193
A
ARG
194
n
218
ARG
194
A
PRO
195
n
219
PRO
195
A
GLU
196
n
220
GLU
196
A
GLY
197
n
221
GLY
197
A
ASP
198
n
222
ASP
198
A
VAL
199
n
223
VAL
199
A
THR
200
n
224
THR
200
A
LEU
201
n
225
LEU
201
A
ARG
202
n
226
ARG
202
A
CYS
203
n
227
CYS
203
A
TRP
204
n
228
TRP
204
A
ALA
205
n
229
ALA
205
A
LEU
206
n
230
LEU
206
A
GLY
207
n
231
GLY
207
A
PHE
208
n
232
PHE
208
A
TYR
209
n
233
TYR
209
A
PRO
210
n
234
PRO
210
A
ALA
211
n
235
ALA
211
A
ASP
212
n
236
ASP
212
A
ILE
213
n
237
ILE
213
A
THR
214
n
238
THR
214
A
LEU
215
n
239
LEU
215
A
THR
216
n
240
THR
216
A
TRP
217
n
241
TRP
217
A
GLN
218
n
242
GLN
218
A
LEU
219
n
243
LEU
219
A
ASN
220
n
244
ASN
220
A
GLY
221
n
245
GLY
221
A
GLU
222
n
246
GLU
222
A
GLU
223
n
247
GLU
223
A
LEU
224
n
248
LEU
224
A
THR
225
n
249
THR
225
A
GLN
226
n
250
GLN
226
A
GLU
227
n
251
GLU
227
A
MET
228
n
252
MET
228
A
GLU
229
n
253
GLU
229
A
LEU
230
n
254
LEU
230
A
VAL
231
n
255
VAL
231
A
GLU
232
n
256
GLU
232
A
THR
233
n
257
THR
233
A
ARG
234
n
258
ARG
234
A
PRO
235
n
259
PRO
235
A
ALA
236
n
260
ALA
236
A
GLY
237
n
261
GLY
237
A
ASP
238
n
262
ASP
238
A
GLY
239
n
263
GLY
239
A
THR
240
n
264
THR
240
A
PHE
241
n
265
PHE
241
A
GLN
242
n
266
GLN
242
A
LYS
243
n
267
LYS
243
A
TRP
244
n
268
TRP
244
A
ALA
245
n
269
ALA
245
A
SER
246
n
270
SER
246
A
VAL
247
n
271
VAL
247
A
VAL
248
n
272
VAL
248
A
VAL
249
n
273
VAL
249
A
PRO
250
n
274
PRO
250
A
LEU
251
n
275
LEU
251
A
GLY
252
n
276
GLY
252
A
LYS
253
n
277
LYS
253
A
GLU
254
n
278
GLU
254
A
GLN
255
n
279
GLN
255
A
LYS
256
n
280
LYS
256
A
TYR
257
n
281
TYR
257
A
THR
258
n
282
THR
258
A
CYS
259
n
283
CYS
259
A
HIS
260
n
284
HIS
260
A
VAL
261
n
285
VAL
261
A
GLU
262
n
286
GLU
262
A
HIS
263
n
287
HIS
263
A
GLU
264
n
288
GLU
264
A
GLY
265
n
289
GLY
265
A
LEU
266
n
290
LEU
266
A
PRO
267
n
291
PRO
267
A
GLU
268
n
292
GLU
268
A
PRO
269
n
293
PRO
269
A
LEU
270
n
294
LEU
270
A
THR
271
n
295
THR
271
A
LEU
272
n
296
LEU
272
A
ARG
273
n
297
ARG
273
A
TRP
274
n
298
TRP
274
A
n
299
275
A
n
300
276
A
n
301
277
A
n
302
278
A
n
303
279
A
n
304
280
A
n
305
281
A
n
306
282
A
n
307
283
A
n
308
284
A
n
309
285
A
n
310
286
A
n
311
287
A
n
312
288
A
n
313
289
A
n
314
290
A
n
315
291
A
n
316
292
A
n
317
293
A
n
318
294
A
n
319
295
A
n
320
296
A
n
321
297
A
n
322
298
A
n
323
299
A
n
324
300
A
n
325
301
A
n
326
302
A
n
327
303
A
n
328
304
A
n
329
305
A
n
330
306
A
n
331
307
A
n
332
308
A
n
333
309
A
n
334
310
A
n
335
311
A
n
336
312
A
n
337
313
A
n
338
314
A
n
339
315
A
n
340
316
A
n
341
317
A
n
342
318
A
n
343
319
A
n
344
320
A
n
345
321
A
n
346
322
A
n
347
323
A
n
348
324
A
n
349
325
A
n
350
326
A
n
351
327
A
n
352
328
A
n
353
329
A
n
354
330
A
n
355
331
A
n
356
332
A
n
357
333
A
n
358
334
A
n
359
335
A
n
360
336
A
n
361
337
A
n
362
338
A
n
363
339
A
n
364
340
A
n
365
341
A
n
1
281
B
n
2
282
B
n
3
283
B
n
4
284
B
n
5
285
B
n
6
286
B
n
7
287
B
n
8
288
B
n
9
289
B
n
10
290
B
n
11
291
B
n
12
292
B
n
13
293
B
n
14
294
B
n
15
295
B
n
16
296
B
n
17
297
B
n
18
298
B
n
19
299
B
n
20
300
B
ILE
301
n
21
ILE
301
B
GLN
302
n
22
GLN
302
B
LYS
303
n
23
LYS
303
B
THR
304
n
24
THR
304
B
PRO
305
n
25
PRO
305
B
GLN
306
n
26
GLN
306
B
ILE
307
n
27
ILE
307
B
GLN
308
n
28
GLN
308
B
VAL
309
n
29
VAL
309
B
TYR
310
n
30
TYR
310
B
SER
311
n
31
SER
311
B
ARG
312
n
32
ARG
312
B
HIS
313
n
33
HIS
313
B
PRO
314
n
34
PRO
314
B
PRO
315
n
35
PRO
315
B
GLU
316
n
36
GLU
316
B
ASN
317
n
37
ASN
317
B
GLY
318
n
38
GLY
318
B
LYS
319
n
39
LYS
319
B
PRO
320
n
40
PRO
320
B
ASN
321
n
41
ASN
321
B
ILE
322
n
42
ILE
322
B
LEU
323
n
43
LEU
323
B
ASN
324
n
44
ASN
324
B
CYS
325
n
45
CYS
325
B
TYR
326
n
46
TYR
326
B
VAL
327
n
47
VAL
327
B
THR
328
n
48
THR
328
B
GLN
329
n
49
GLN
329
B
PHE
330
n
50
PHE
330
B
HIS
331
n
51
HIS
331
B
PRO
332
n
52
PRO
332
B
PRO
333
n
53
PRO
333
B
HIS
334
n
54
HIS
334
B
ILE
335
n
55
ILE
335
B
GLU
336
n
56
GLU
336
B
ILE
337
n
57
ILE
337
B
GLN
338
n
58
GLN
338
B
MET
339
n
59
MET
339
B
LEU
340
n
60
LEU
340
B
LYS
341
n
61
LYS
341
B
ASN
342
n
62
ASN
342
B
GLY
343
n
63
GLY
343
B
LYS
344
n
64
LYS
344
B
LYS
345
n
65
LYS
345
B
ILE
346
n
66
ILE
346
B
PRO
347
n
67
PRO
347
B
LYS
348
n
68
LYS
348
B
VAL
349
n
69
VAL
349
B
GLU
350
n
70
GLU
350
B
MET
351
n
71
MET
351
B
SER
352
n
72
SER
352
B
ASP
353
n
73
ASP
353
B
MET
354
n
74
MET
354
B
SER
355
n
75
SER
355
B
PHE
356
n
76
PHE
356
B
SER
357
n
77
SER
357
B
LYS
358
n
78
LYS
358
B
ASP
359
n
79
ASP
359
B
TRP
360
n
80
TRP
360
B
SER
361
n
81
SER
361
B
PHE
362
n
82
PHE
362
B
TYR
363
n
83
TYR
363
B
ILE
364
n
84
ILE
364
B
LEU
365
n
85
LEU
365
B
ALA
366
n
86
ALA
366
B
HIS
367
n
87
HIS
367
B
THR
368
n
88
THR
368
B
GLU
369
n
89
GLU
369
B
PHE
370
n
90
PHE
370
B
THR
371
n
91
THR
371
B
PRO
372
n
92
PRO
372
B
THR
373
n
93
THR
373
B
GLU
374
n
94
GLU
374
B
THR
375
n
95
THR
375
B
ASP
376
n
96
ASP
376
B
THR
377
n
97
THR
377
B
TYR
378
n
98
TYR
378
B
ALA
379
n
99
ALA
379
B
CYS
380
n
100
CYS
380
B
ARG
381
n
101
ARG
381
B
VAL
382
n
102
VAL
382
B
LYS
383
n
103
LYS
383
B
HIS
384
n
104
HIS
384
B
ASP
385
n
105
ASP
385
B
SER
386
n
106
SER
386
B
MET
387
n
107
MET
387
B
ALA
388
n
108
ALA
388
B
GLU
389
n
109
GLU
389
B
PRO
390
n
110
PRO
390
B
LYS
391
n
111
LYS
391
B
THR
392
n
112
THR
392
B
VAL
393
n
113
VAL
393
B
TYR
394
n
114
TYR
394
B
TRP
395
n
115
TRP
395
B
ASP
396
n
116
ASP
396
B
ARG
397
n
117
ARG
397
B
ASP
398
n
118
ASP
398
B
MET
399
n
119
MET
399
B
ARG
401
n
1
ARG
401
P
GLY
402
n
2
GLY
402
P
PRO
403
n
3
PRO
403
P
GLY
404
n
4
GLY
404
P
ARG
405
n
5
ARG
405
P
ALA
406
n
6
ALA
406
P
PHE
407
n
7
PHE
407
P
VAL
408
n
8
VAL
408
P
THR
409
n
9
THR
409
P
ILE
410
n
10
ILE
410
P
author_and_software_defined_assembly
PISA
3
trimeric
4420
-18
19160
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
PHE
33
A
O
PHE
57
A
N
GLY
26
A
N
GLY
50
A
O
ARG
21
A
O
ARG
45
A
N
VAL
12
A
N
VAL
36
A
O
HIS
3
A
O
HIS
27
A
N
VAL
103
A
N
VAL
127
A
O
GLN
96
A
O
GLN
120
A
N
ALA
117
A
N
ALA
141
A
O
PHE
116
A
O
PHE
140
A
N
ILE
124
A
N
ILE
148
A
O
ALA
125
A
O
ALA
149
A
N
THR
134
A
N
THR
158
A
O
LYS
186
A
O
LYS
210
A
N
LEU
206
A
N
LEU
230
A
O
VAL
199
A
O
VAL
223
A
N
VAL
249
A
N
VAL
273
A
O
SER
246
A
O
SER
270
A
N
GLU
229
A
N
GLU
253
A
O
THR
214
A
O
THR
238
A
N
GLU
262
A
N
GLU
286
A
O
CYS
259
A
O
CYS
283
A
N
LEU
272
A
N
LEU
296
B
O
GLN
306
B
O
GLN
26
B
N
THR
328
B
N
THR
48
B
O
ASN
321
B
O
ASN
41
B
N
PHE
370
B
N
PHE
90
B
O
LEU
365
B
O
LEU
85
B
N
SER
352
B
N
SER
72
B
O
GLU
336
B
O
GLU
56
B
N
LYS
383
B
N
LYS
103
B
O
CYS
380
B
O
CYS
100
B
N
VAL
393
B
N
VAL
113
1
A
MET
-23
A
MET
1
1
Y
1
A
GLY
-22
A
GLY
2
1
Y
1
A
ALA
-21
A
ALA
3
1
Y
1
A
MET
-20
A
MET
4
1
Y
1
A
ALA
-19
A
ALA
5
1
Y
1
A
PRO
-18
A
PRO
6
1
Y
1
A
ARG
-17
A
ARG
7
1
Y
1
A
THR
-16
A
THR
8
1
Y
1
A
LEU
-15
A
LEU
9
1
Y
1
A
LEU
-14
A
LEU
10
1
Y
1
A
LEU
-13
A
LEU
11
1
Y
1
A
LEU
-12
A
LEU
12
1
Y
1
A
LEU
-11
A
LEU
13
1
Y
1
A
ALA
-10
A
ALA
14
1
Y
1
A
ALA
-9
A
ALA
15
1
Y
1
A
ALA
-8
A
ALA
16
1
Y
1
A
LEU
-7
A
LEU
17
1
Y
1
A
GLY
-6
A
GLY
18
1
Y
1
A
PRO
-5
A
PRO
19
1
Y
1
A
THR
-4
A
THR
20
1
Y
1
A
GLN
-3
A
GLN
21
1
Y
1
A
THR
-2
A
THR
22
1
Y
1
A
ARG
-1
A
ARG
23
1
Y
1
A
ALA
0
A
ALA
24
1
Y
1
A
GLY
275
A
GLY
299
1
Y
1
A
LYS
276
A
LYS
300
1
Y
1
A
GLU
277
A
GLU
301
1
Y
1
A
GLU
278
A
GLU
302
1
Y
1
A
PRO
279
A
PRO
303
1
Y
1
A
PRO
280
A
PRO
304
1
Y
1
A
SER
281
A
SER
305
1
Y
1
A
SER
282
A
SER
306
1
Y
1
A
THR
283
A
THR
307
1
Y
1
A
LYS
284
A
LYS
308
1
Y
1
A
THR
285
A
THR
309
1
Y
1
A
ASN
286
A
ASN
310
1
Y
1
A
THR
287
A
THR
311
1
Y
1
A
VAL
288
A
VAL
312
1
Y
1
A
ILE
289
A
ILE
313
1
Y
1
A
ILE
290
A
ILE
314
1
Y
1
A
ALA
291
A
ALA
315
1
Y
1
A
VAL
292
A
VAL
316
1
Y
1
A
PRO
293
A
PRO
317
1
Y
1
A
VAL
294
A
VAL
318
1
Y
1
A
VAL
295
A
VAL
319
1
Y
1
A
LEU
296
A
LEU
320
1
Y
1
A
GLY
297
A
GLY
321
1
Y
1
A
ALA
298
A
ALA
322
1
Y
1
A
VAL
299
A
VAL
323
1
Y
1
A
VAL
300
A
VAL
324
1
Y
1
A
ILE
301
A
ILE
325
1
Y
1
A
LEU
302
A
LEU
326
1
Y
1
A
GLY
303
A
GLY
327
1
Y
1
A
ALA
304
A
ALA
328
1
Y
1
A
VAL
305
A
VAL
329
1
Y
1
A
MET
306
A
MET
330
1
Y
1
A
ALA
307
A
ALA
331
1
Y
1
A
PHE
308
A
PHE
332
1
Y
1
A
VAL
309
A
VAL
333
1
Y
1
A
MET
310
A
MET
334
1
Y
1
A
LYS
311
A
LYS
335
1
Y
1
A
ARG
312
A
ARG
336
1
Y
1
A
ARG
313
A
ARG
337
1
Y
1
A
ARG
314
A
ARG
338
1
Y
1
A
ASN
315
A
ASN
339
1
Y
1
A
THR
316
A
THR
340
1
Y
1
A
GLY
317
A
GLY
341
1
Y
1
A
GLY
318
A
GLY
342
1
Y
1
A
LYS
319
A
LYS
343
1
Y
1
A
GLY
320
A
GLY
344
1
Y
1
A
GLY
321
A
GLY
345
1
Y
1
A
ASP
322
A
ASP
346
1
Y
1
A
TYR
323
A
TYR
347
1
Y
1
A
ALA
324
A
ALA
348
1
Y
1
A
LEU
325
A
LEU
349
1
Y
1
A
ALA
326
A
ALA
350
1
Y
1
A
PRO
327
A
PRO
351
1
Y
1
A
GLY
328
A
GLY
352
1
Y
1
A
SER
329
A
SER
353
1
Y
1
A
GLN
330
A
GLN
354
1
Y
1
A
SER
331
A
SER
355
1
Y
1
A
SER
332
A
SER
356
1
Y
1
A
ASP
333
A
ASP
357
1
Y
1
A
MET
334
A
MET
358
1
Y
1
A
SER
335
A
SER
359
1
Y
1
A
LEU
336
A
LEU
360
1
Y
1
A
PRO
337
A
PRO
361
1
Y
1
A
ASP
338
A
ASP
362
1
Y
1
A
CYS
339
A
CYS
363
1
Y
1
A
LYS
340
A
LYS
364
1
Y
1
A
VAL
341
A
VAL
365
1
Y
1
B
MET
281
B
MET
1
1
Y
1
B
ALA
282
B
ALA
2
1
Y
1
B
ARG
283
B
ARG
3
1
Y
1
B
SER
284
B
SER
4
1
Y
1
B
VAL
285
B
VAL
5
1
Y
1
B
THR
286
B
THR
6
1
Y
1
B
LEU
287
B
LEU
7
1
Y
1
B
VAL
288
B
VAL
8
1
Y
1
B
PHE
289
B
PHE
9
1
Y
1
B
LEU
290
B
LEU
10
1
Y
1
B
VAL
291
B
VAL
11
1
Y
1
B
LEU
292
B
LEU
12
1
Y
1
B
VAL
293
B
VAL
13
1
Y
1
B
SER
294
B
SER
14
1
Y
1
B
LEU
295
B
LEU
15
1
Y
1
B
THR
296
B
THR
16
1
Y
1
B
GLY
297
B
GLY
17
1
Y
1
B
LEU
298
B
LEU
18
1
Y
1
B
TYR
299
B
TYR
19
1
Y
1
B
ALA
300
B
ALA
20
1
Y
1
-5.12
0.50
120.30
115.18
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
8.56
1.40
123.60
132.16
A
A
A
CD
NE
CZ
ARG
ARG
ARG
202
202
202
N
1
6.21
0.50
120.30
126.51
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
202
202
202
N
1
-5.61
0.50
120.30
114.69
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
202
202
202
N
1
6.76
0.90
118.30
125.06
B
B
B
CB
CG
OD1
ASP
ASP
ASP
359
359
359
N
1
A
ARG
14
-150.97
73.95
1
A
ASP
29
71.74
-130.96
1
A
ASN
30
-99.28
38.88
1
A
ASN
42
-170.27
84.36
1
A
GLU
104
-74.11
-166.31
1
A
TRP
114
-174.47
83.11
1
A
TYR
123
-129.00
-56.19
1
A
ASN
127
-42.53
161.86
1
A
LYS
131
-151.48
-39.29
1
A
ASP
137
-174.98
-151.34
1
A
THR
178
-135.40
-60.80
1
A
ARG
181
-177.41
143.18
1
A
ARG
193
-55.86
106.78
1
A
PRO
210
-68.27
-174.05
1
A
LEU
224
-106.96
79.51
1
A
GLU
227
-67.12
1.28
1
B
GLN
302
-160.74
119.83
1
B
SER
355
-152.74
-150.07
1
B
TRP
360
80.56
-10.99
1
B
ASP
398
-112.16
72.71
1
P
ALA
406
59.19
17.68
63.
0.323
0.278
2.4
6
17675
7
97.8
1
MOLECULAR REPLACEMENT
1VAC
2.4
6
65
3211
0
0
3146
0.009
2.0
60.
2.4
25
1BII
20963
0.04
1
34
96.5
2.4
2.46
4.7
0.298
94.6
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
REFMAC
THE CRYSTAL STRUCTURE OF H-2DD MHC CLASS I IN COMPLEX WITH THE HIV-1 DERIVED PEPTIDE P18-110
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
A
ILE
52
A
ILE
76
HELX_P
A
GLN
54
A
GLN
78
5
1
3
A
PRO
57
A
PRO
81
HELX_P
A
TYR
85
A
TYR
109
1
2
29
A
ALA
140
A
ALA
164
HELX_P
A
ALA
150
A
ALA
174
1
3
11
A
ALA
152
A
ALA
176
HELX_P
A
GLU
161
A
GLU
185
1
4
10
A
GLU
163
A
GLU
187
HELX_P
A
ASN
174
A
ASN
198
1
5
12
A
GLU
254
A
GLU
278
HELX_P
A
LYS
256
A
LYS
280
5
6
3
disulf
2.048
A
CYS
101
A
SG
CYS
125
1_555
A
CYS
164
A
SG
CYS
188
1_555
disulf
2.023
A
CYS
203
A
SG
CYS
227
1_555
A
CYS
259
A
SG
CYS
283
1_555
disulf
2.031
B
CYS
325
B
SG
CYS
45
1_555
B
CYS
380
B
SG
CYS
100
1_555
COMPLEX (MHC I/PEPTIDE)
COMPLEX (MHC I-PEPTIDE), MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I DD, TRANSMEMBRANE, GLYCOPROTEIN, COMPLEX (MHC I-PEPTIDE) complex
A
TYR
209
A
TYR
233
1
A
PRO
210
A
PRO
234
2.90
B
HIS
331
B
HIS
51
1
B
PRO
332
B
PRO
52
-7.95
HA12_MOUSE
UNP
1
1
P01900
MGAMAPRTLLLLLAAALGPTQTRAGSHSLRYFVTAVSRPGFGEPRYMEVGYVDNTEFVRFDSDAENPRYEPRARWIEQEG
PEYWERETRRAKGNEQSFRVDLRTALRYYNQSAGGSHTLQWMAGCDVESDGRLLRGYWQFAYDGCDYIALNEDLKTWTAA
DMAAQITRRKWEQAGAAERDRAYLEGECVEWLRRYLKNGNATLLRTDPPKAHVTHHRRPEGDVTLRCWALGFYPADITLT
WQLNGEELTQEMELVETRPAGDGTFQKWASVVVPLGKEQKYTCHVEHEGLPEPLTLRWGKEEPPSSTKTNTVIIAVPVVL
GAVVILGAVMAFVMKRRRNTGGKGGDYALAPGSQSSDMSLPDCKV
B2MG_MOUSE
UNP
2
1
P01887
MARSVTLVFLVLVSLTGLYAIQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDW
SFYILAHTEFTPTETDTYACRVKHDSMAEPKTVYWDRDM
1BII
PDB
3
1BII
1
365
1BII
-23
341
P01900
A
1
1
365
1
119
1BII
281
399
P01887
B
2
1
119
401
410
1BII
401
410
1BII
P
3
1
10
7
4
3
4
3
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
32
A
GLU
56
A
ASP
37
A
ASP
61
A
ARG
21
A
ARG
45
A
VAL
28
A
VAL
52
A
HIS
3
A
HIS
27
A
VAL
12
A
VAL
36
A
THR
94
A
THR
118
A
VAL
103
A
VAL
127
A
LEU
109
A
LEU
133
A
TYR
118
A
TYR
142
A
CYS
121
A
CYS
145
A
LEU
126
A
LEU
150
A
TRP
133
A
TRP
157
A
ALA
135
A
ALA
159
A
LYS
186
A
LYS
210
A
ARG
193
A
ARG
217
A
ASP
198
A
ASP
222
A
PHE
208
A
PHE
232
A
PHE
241
A
PHE
265
A
PRO
250
A
PRO
274
A
MET
228
A
MET
252
A
LEU
230
A
LEU
254
A
THR
214
A
THR
238
A
LEU
219
A
LEU
243
A
TYR
257
A
TYR
281
A
GLU
262
A
GLU
286
A
LEU
270
A
LEU
294
A
LEU
272
A
LEU
296
B
GLN
306
B
GLN
26
B
SER
311
B
SER
31
B
PRO
320
B
PRO
40
B
THR
328
B
THR
48
B
ILE
364
B
ILE
84
B
THR
371
B
THR
91
B
GLU
350
B
GLU
70
B
SER
352
B
SER
72
B
GLU
336
B
GLU
56
B
LYS
341
B
LYS
61
B
TYR
378
B
TYR
98
B
LYS
383
B
LYS
103
B
LYS
391
B
LYS
111
B
TYR
394
B
TYR
114
19
P 21 21 21