0.010794
0.000000
0.006235
0.000000
0.009139
0.000000
0.000000
0.000000
0.020063
0.00000
0.00000
0.00000
Ostrov, D.A.
Roden, M.M.
Shi, W.
Palmieri, E.
Christianson, G.J.
Mendoza, L.
Villaflor, G.
Tilley, D.
Shastri, N.
Grey, H.
Almo, S.C.
Roopenian, D.
Nathenson, S.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
120.01
90.00
92.64
109.42
57.56
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
C2 H6 O S
78.133
DIMETHYL SULFOXIDE
non-polymer
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
J.Immunol.
JOIMA3
0952
0022-1767
168
283
289
11751972
How H13 histocompatibility peptides differing by a single methyl group and lacking conventional MHC binding anchor motifs determine self-nonself discrimination.
2002
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
CCD
1999-11-17
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.9795
1.0
X9B
NSLS
0.9795
SYNCHROTRON
NSLS BEAMLINE X9B
31990.590
H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-B ALPHA CHAIN
1
man
polymer
11704.359
BETA-2 MICROGLOBULIN
1
man
polymer
1009.156
MHC Class I H13a minor histocompatibility peptide
1
syn
polymer
78.133
DIMETHYL SULFOXIDE
1
syn
non-polymer
18.015
water
132
nat
water
H2-Db
no
no
GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN
LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL
EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT
FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWE
GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN
LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL
EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT
FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWE
A
polypeptide(L)
no
no
IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC
RVKHDSMAEPKTVYWDRDM
IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC
RVKHDSMAEPKTVYWDRDM
B
polypeptide(L)
no
no
SSVVGVWYL
SSVVGVWYL
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
house mouse
Mus
Escherichia
sample
H2-Db
10090
Mus musculus
562
Escherichia coli
BL21(DE3)pLysS
plasmid
pET
house mouse
Mus
Escherichia
sample
B2M
10090
Mus musculus
562
Escherichia coli
BL21(DE3)pLysS
plasmid
pET
1
2.82
56.44
VAPOR DIFFUSION, HANGING DROP
7.0
12% PEG 4000, 0.1 M Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K
290
repository
Initial release
Version format compliance
Version format compliance
1
0
2002-03-20
1
1
2008-04-27
1
2
2011-07-13
RCSB
Y
RCSB
2001-05-14
REL
DMS
DIMETHYL SULFOXIDE
HOH
water
The peptide was chemically synthesized. The sequence of the peptide is naturally found in Mus musculus.
sample
DMS
900
4
DMS
DMS
900
A
TIP
502
5
HOH
HOH
502
A
TIP
503
5
HOH
HOH
503
A
TIP
504
5
HOH
HOH
504
A
TIP
508
5
HOH
HOH
508
A
TIP
509
5
HOH
HOH
509
A
TIP
510
5
HOH
HOH
510
A
TIP
511
5
HOH
HOH
511
A
TIP
512
5
HOH
HOH
512
A
TIP
513
5
HOH
HOH
513
A
TIP
514
5
HOH
HOH
514
A
TIP
516
5
HOH
HOH
516
A
TIP
518
5
HOH
HOH
518
A
TIP
519
5
HOH
HOH
519
A
TIP
522
5
HOH
HOH
522
A
TIP
523
5
HOH
HOH
523
A
TIP
525
5
HOH
HOH
525
A
TIP
526
5
HOH
HOH
526
A
TIP
528
5
HOH
HOH
528
A
TIP
530
5
HOH
HOH
530
A
TIP
531
5
HOH
HOH
531
A
TIP
532
5
HOH
HOH
532
A
TIP
534
5
HOH
HOH
534
A
TIP
539
5
HOH
HOH
539
A
TIP
540
5
HOH
HOH
540
A
TIP
541
5
HOH
HOH
541
A
TIP
543
5
HOH
HOH
543
A
TIP
544
5
HOH
HOH
544
A
TIP
545
5
HOH
HOH
545
A
TIP
546
5
HOH
HOH
546
A
TIP
548
5
HOH
HOH
548
A
TIP
550
5
HOH
HOH
550
A
TIP
551
5
HOH
HOH
551
A
TIP
552
5
HOH
HOH
552
A
TIP
553
5
HOH
HOH
553
A
TIP
556
5
HOH
HOH
556
A
TIP
557
5
HOH
HOH
557
A
TIP
558
5
HOH
HOH
558
A
TIP
559
5
HOH
HOH
559
A
TIP
563
5
HOH
HOH
563
A
TIP
564
5
HOH
HOH
564
A
TIP
565
5
HOH
HOH
565
A
TIP
566
5
HOH
HOH
566
A
TIP
568
5
HOH
HOH
568
A
TIP
569
5
HOH
HOH
569
A
TIP
570
5
HOH
HOH
570
A
TIP
575
5
HOH
HOH
575
A
TIP
577
5
HOH
HOH
577
A
TIP
578
5
HOH
HOH
578
A
TIP
579
5
HOH
HOH
579
A
TIP
580
5
HOH
HOH
580
A
TIP
581
5
HOH
HOH
581
A
TIP
582
5
HOH
HOH
582
A
TIP
583
5
HOH
HOH
583
A
TIP
584
5
HOH
HOH
584
A
TIP
586
5
HOH
HOH
586
A
TIP
589
5
HOH
HOH
589
A
TIP
592
5
HOH
HOH
592
A
TIP
593
5
HOH
HOH
593
A
TIP
594
5
HOH
HOH
594
A
TIP
596
5
HOH
HOH
596
A
TIP
597
5
HOH
HOH
597
A
TIP
598
5
HOH
HOH
598
A
TIP
599
5
HOH
HOH
599
A
TIP
600
5
HOH
HOH
600
A
TIP
601
5
HOH
HOH
601
A
TIP
602
5
HOH
HOH
602
A
TIP
603
5
HOH
HOH
603
A
TIP
604
5
HOH
HOH
604
A
TIP
605
5
HOH
HOH
605
A
TIP
606
5
HOH
HOH
606
A
TIP
608
5
HOH
HOH
608
A
TIP
609
5
HOH
HOH
609
A
TIP
613
5
HOH
HOH
613
A
TIP
614
5
HOH
HOH
614
A
TIP
615
5
HOH
HOH
615
A
TIP
616
5
HOH
HOH
616
A
TIP
618
5
HOH
HOH
618
A
TIP
619
5
HOH
HOH
619
A
TIP
620
5
HOH
HOH
620
A
TIP
621
5
HOH
HOH
621
A
TIP
622
5
HOH
HOH
622
A
TIP
623
5
HOH
HOH
623
A
TIP
624
5
HOH
HOH
624
A
TIP
625
5
HOH
HOH
625
A
TIP
626
5
HOH
HOH
626
A
TIP
627
5
HOH
HOH
627
A
TIP
628
5
HOH
HOH
628
A
TIP
501
5
HOH
HOH
501
B
TIP
506
5
HOH
HOH
506
B
TIP
507
5
HOH
HOH
507
B
TIP
515
5
HOH
HOH
515
B
TIP
517
5
HOH
HOH
517
B
TIP
520
5
HOH
HOH
520
B
TIP
521
5
HOH
HOH
521
B
TIP
524
5
HOH
HOH
524
B
TIP
529
5
HOH
HOH
529
B
TIP
533
5
HOH
HOH
533
B
TIP
535
5
HOH
HOH
535
B
TIP
536
5
HOH
HOH
536
B
TIP
537
5
HOH
HOH
537
B
TIP
538
5
HOH
HOH
538
B
TIP
542
5
HOH
HOH
542
B
TIP
547
5
HOH
HOH
547
B
TIP
549
5
HOH
HOH
549
B
TIP
554
5
HOH
HOH
554
B
TIP
555
5
HOH
HOH
555
B
TIP
560
5
HOH
HOH
560
B
TIP
561
5
HOH
HOH
561
B
TIP
562
5
HOH
HOH
562
B
TIP
567
5
HOH
HOH
567
B
TIP
572
5
HOH
HOH
572
B
TIP
573
5
HOH
HOH
573
B
TIP
574
5
HOH
HOH
574
B
TIP
576
5
HOH
HOH
576
B
TIP
585
5
HOH
HOH
585
B
TIP
587
5
HOH
HOH
587
B
TIP
588
5
HOH
HOH
588
B
TIP
590
5
HOH
HOH
590
B
TIP
591
5
HOH
HOH
591
B
TIP
595
5
HOH
HOH
595
B
TIP
610
5
HOH
HOH
610
B
TIP
611
5
HOH
HOH
611
B
TIP
617
5
HOH
HOH
617
B
TIP
629
5
HOH
HOH
629
B
TIP
630
5
HOH
HOH
630
B
TIP
631
5
HOH
HOH
631
B
TIP
632
5
HOH
HOH
632
B
TIP
505
5
HOH
HOH
505
C
TIP
527
5
HOH
HOH
527
C
TIP
571
5
HOH
HOH
571
C
TIP
607
5
HOH
HOH
607
C
TIP
612
5
HOH
HOH
612
C
GLY
1
n
1
GLY
1
A
PRO
2
n
2
PRO
2
A
HIS
3
n
3
HIS
3
A
SER
4
n
4
SER
4
A
MET
5
n
5
MET
5
A
ARG
6
n
6
ARG
6
A
TYR
7
n
7
TYR
7
A
PHE
8
n
8
PHE
8
A
GLU
9
n
9
GLU
9
A
THR
10
n
10
THR
10
A
ALA
11
n
11
ALA
11
A
VAL
12
n
12
VAL
12
A
SER
13
n
13
SER
13
A
ARG
14
n
14
ARG
14
A
PRO
15
n
15
PRO
15
A
GLY
16
n
16
GLY
16
A
LEU
17
n
17
LEU
17
A
GLU
18
n
18
GLU
18
A
GLU
19
n
19
GLU
19
A
PRO
20
n
20
PRO
20
A
ARG
21
n
21
ARG
21
A
TYR
22
n
22
TYR
22
A
ILE
23
n
23
ILE
23
A
SER
24
n
24
SER
24
A
VAL
25
n
25
VAL
25
A
GLY
26
n
26
GLY
26
A
TYR
27
n
27
TYR
27
A
VAL
28
n
28
VAL
28
A
ASP
29
n
29
ASP
29
A
ASN
30
n
30
ASN
30
A
LYS
31
n
31
LYS
31
A
GLU
32
n
32
GLU
32
A
PHE
33
n
33
PHE
33
A
VAL
34
n
34
VAL
34
A
ARG
35
n
35
ARG
35
A
PHE
36
n
36
PHE
36
A
ASP
37
n
37
ASP
37
A
SER
38
n
38
SER
38
A
ASP
39
n
39
ASP
39
A
ALA
40
n
40
ALA
40
A
GLU
41
n
41
GLU
41
A
ASN
42
n
42
ASN
42
A
PRO
43
n
43
PRO
43
A
ARG
44
n
44
ARG
44
A
TYR
45
n
45
TYR
45
A
GLU
46
n
46
GLU
46
A
PRO
47
n
47
PRO
47
A
ARG
48
n
48
ARG
48
A
ALA
49
n
49
ALA
49
A
PRO
50
n
50
PRO
50
A
TRP
51
n
51
TRP
51
A
MET
52
n
52
MET
52
A
GLU
53
n
53
GLU
53
A
GLN
54
n
54
GLN
54
A
GLU
55
n
55
GLU
55
A
GLY
56
n
56
GLY
56
A
PRO
57
n
57
PRO
57
A
GLU
58
n
58
GLU
58
A
TYR
59
n
59
TYR
59
A
TRP
60
n
60
TRP
60
A
GLU
61
n
61
GLU
61
A
ARG
62
n
62
ARG
62
A
GLU
63
n
63
GLU
63
A
THR
64
n
64
THR
64
A
GLN
65
n
65
GLN
65
A
LYS
66
n
66
LYS
66
A
ALA
67
n
67
ALA
67
A
LYS
68
n
68
LYS
68
A
GLY
69
n
69
GLY
69
A
GLN
70
n
70
GLN
70
A
GLU
71
n
71
GLU
71
A
GLN
72
n
72
GLN
72
A
TRP
73
n
73
TRP
73
A
PHE
74
n
74
PHE
74
A
ARG
75
n
75
ARG
75
A
VAL
76
n
76
VAL
76
A
SER
77
n
77
SER
77
A
LEU
78
n
78
LEU
78
A
ARG
79
n
79
ARG
79
A
ASN
80
n
80
ASN
80
A
LEU
81
n
81
LEU
81
A
LEU
82
n
82
LEU
82
A
GLY
83
n
83
GLY
83
A
TYR
84
n
84
TYR
84
A
TYR
85
n
85
TYR
85
A
ASN
86
n
86
ASN
86
A
GLN
87
n
87
GLN
87
A
SER
88
n
88
SER
88
A
ALA
89
n
89
ALA
89
A
GLY
90
n
90
GLY
90
A
GLY
91
n
91
GLY
91
A
SER
92
n
92
SER
92
A
HIS
93
n
93
HIS
93
A
THR
94
n
94
THR
94
A
LEU
95
n
95
LEU
95
A
GLN
96
n
96
GLN
96
A
GLN
97
n
97
GLN
97
A
MET
98
n
98
MET
98
A
SER
99
n
99
SER
99
A
GLY
100
n
100
GLY
100
A
CYS
101
n
101
CYS
101
A
ASP
102
n
102
ASP
102
A
LEU
103
n
103
LEU
103
A
GLY
104
n
104
GLY
104
A
SER
105
n
105
SER
105
A
ASP
106
n
106
ASP
106
A
TRP
107
n
107
TRP
107
A
ARG
108
n
108
ARG
108
A
LEU
109
n
109
LEU
109
A
LEU
110
n
110
LEU
110
A
ARG
111
n
111
ARG
111
A
GLY
112
n
112
GLY
112
A
TYR
113
n
113
TYR
113
A
LEU
114
n
114
LEU
114
A
GLN
115
n
115
GLN
115
A
PHE
116
n
116
PHE
116
A
ALA
117
n
117
ALA
117
A
TYR
118
n
118
TYR
118
A
GLU
119
n
119
GLU
119
A
GLY
120
n
120
GLY
120
A
ARG
121
n
121
ARG
121
A
ASP
122
n
122
ASP
122
A
TYR
123
n
123
TYR
123
A
ILE
124
n
124
ILE
124
A
ALA
125
n
125
ALA
125
A
LEU
126
n
126
LEU
126
A
ASN
127
n
127
ASN
127
A
GLU
128
n
128
GLU
128
A
ASP
129
n
129
ASP
129
A
LEU
130
n
130
LEU
130
A
LYS
131
n
131
LYS
131
A
THR
132
n
132
THR
132
A
TRP
133
n
133
TRP
133
A
THR
134
n
134
THR
134
A
ALA
135
n
135
ALA
135
A
ALA
136
n
136
ALA
136
A
ASP
137
n
137
ASP
137
A
MET
138
n
138
MET
138
A
ALA
139
n
139
ALA
139
A
ALA
140
n
140
ALA
140
A
GLN
141
n
141
GLN
141
A
ILE
142
n
142
ILE
142
A
THR
143
n
143
THR
143
A
ARG
144
n
144
ARG
144
A
ARG
145
n
145
ARG
145
A
LYS
146
n
146
LYS
146
A
TRP
147
n
147
TRP
147
A
GLU
148
n
148
GLU
148
A
GLN
149
n
149
GLN
149
A
SER
150
n
150
SER
150
A
GLY
151
n
151
GLY
151
A
ALA
152
n
152
ALA
152
A
ALA
153
n
153
ALA
153
A
GLU
154
n
154
GLU
154
A
HIS
155
n
155
HIS
155
A
TYR
156
n
156
TYR
156
A
LYS
157
n
157
LYS
157
A
ALA
158
n
158
ALA
158
A
TYR
159
n
159
TYR
159
A
LEU
160
n
160
LEU
160
A
GLU
161
n
161
GLU
161
A
GLY
162
n
162
GLY
162
A
GLU
163
n
163
GLU
163
A
CYS
164
n
164
CYS
164
A
VAL
165
n
165
VAL
165
A
GLU
166
n
166
GLU
166
A
TRP
167
n
167
TRP
167
A
LEU
168
n
168
LEU
168
A
HIS
169
n
169
HIS
169
A
ARG
170
n
170
ARG
170
A
TYR
171
n
171
TYR
171
A
LEU
172
n
172
LEU
172
A
LYS
173
n
173
LYS
173
A
ASN
174
n
174
ASN
174
A
GLY
175
n
175
GLY
175
A
ASN
176
n
176
ASN
176
A
ALA
177
n
177
ALA
177
A
THR
178
n
178
THR
178
A
LEU
179
n
179
LEU
179
A
LEU
180
n
180
LEU
180
A
ARG
181
n
181
ARG
181
A
THR
182
n
182
THR
182
A
ASP
183
n
183
ASP
183
A
SER
184
n
184
SER
184
A
PRO
185
n
185
PRO
185
A
LYS
186
n
186
LYS
186
A
ALA
187
n
187
ALA
187
A
HIS
188
n
188
HIS
188
A
VAL
189
n
189
VAL
189
A
THR
190
n
190
THR
190
A
HIS
191
n
191
HIS
191
A
HIS
192
n
192
HIS
192
A
PRO
193
n
193
PRO
193
A
ARG
194
n
194
ARG
194
A
SER
195
n
195
SER
195
A
LYS
196
n
196
LYS
196
A
GLY
197
n
197
GLY
197
A
GLU
198
n
198
GLU
198
A
VAL
199
n
199
VAL
199
A
THR
200
n
200
THR
200
A
LEU
201
n
201
LEU
201
A
ARG
202
n
202
ARG
202
A
CYS
203
n
203
CYS
203
A
TRP
204
n
204
TRP
204
A
ALA
205
n
205
ALA
205
A
LEU
206
n
206
LEU
206
A
GLY
207
n
207
GLY
207
A
PHE
208
n
208
PHE
208
A
TYR
209
n
209
TYR
209
A
PRO
210
n
210
PRO
210
A
ALA
211
n
211
ALA
211
A
ASP
212
n
212
ASP
212
A
ILE
213
n
213
ILE
213
A
THR
214
n
214
THR
214
A
LEU
215
n
215
LEU
215
A
THR
216
n
216
THR
216
A
TRP
217
n
217
TRP
217
A
GLN
218
n
218
GLN
218
A
LEU
219
n
219
LEU
219
A
ASN
220
n
220
ASN
220
A
GLY
221
n
221
GLY
221
A
GLU
222
n
222
GLU
222
A
GLU
223
n
223
GLU
223
A
LEU
224
n
224
LEU
224
A
THR
225
n
225
THR
225
A
GLN
226
n
226
GLN
226
A
ASP
227
n
227
ASP
227
A
MET
228
n
228
MET
228
A
GLU
229
n
229
GLU
229
A
LEU
230
n
230
LEU
230
A
VAL
231
n
231
VAL
231
A
GLU
232
n
232
GLU
232
A
THR
233
n
233
THR
233
A
ARG
234
n
234
ARG
234
A
PRO
235
n
235
PRO
235
A
ALA
236
n
236
ALA
236
A
GLY
237
n
237
GLY
237
A
ASP
238
n
238
ASP
238
A
GLY
239
n
239
GLY
239
A
THR
240
n
240
THR
240
A
PHE
241
n
241
PHE
241
A
GLN
242
n
242
GLN
242
A
LYS
243
n
243
LYS
243
A
TRP
244
n
244
TRP
244
A
ALA
245
n
245
ALA
245
A
SER
246
n
246
SER
246
A
VAL
247
n
247
VAL
247
A
VAL
248
n
248
VAL
248
A
VAL
249
n
249
VAL
249
A
PRO
250
n
250
PRO
250
A
LEU
251
n
251
LEU
251
A
GLY
252
n
252
GLY
252
A
LYS
253
n
253
LYS
253
A
GLU
254
n
254
GLU
254
A
GLN
255
n
255
GLN
255
A
ASN
256
n
256
ASN
256
A
TYR
257
n
257
TYR
257
A
THR
258
n
258
THR
258
A
CYS
259
n
259
CYS
259
A
ARG
260
n
260
ARG
260
A
VAL
261
n
261
VAL
261
A
TYR
262
n
262
TYR
262
A
HIS
263
n
263
HIS
263
A
GLU
264
n
264
GLU
264
A
GLY
265
n
265
GLY
265
A
LEU
266
n
266
LEU
266
A
PRO
267
n
267
PRO
267
A
GLU
268
n
268
GLU
268
A
PRO
269
n
269
PRO
269
A
LEU
270
n
270
LEU
270
A
THR
271
n
271
THR
271
A
LEU
272
n
272
LEU
272
A
ARG
273
n
273
ARG
273
A
TRP
274
n
274
TRP
274
A
GLU
275
n
275
GLU
275
A
ILE
1001
n
1
ILE
1001
B
GLN
1002
n
2
GLN
1002
B
LYS
1003
n
3
LYS
1003
B
THR
1004
n
4
THR
1004
B
PRO
1005
n
5
PRO
1005
B
GLN
1006
n
6
GLN
1006
B
ILE
1007
n
7
ILE
1007
B
GLN
1008
n
8
GLN
1008
B
VAL
1009
n
9
VAL
1009
B
TYR
1010
n
10
TYR
1010
B
SER
1011
n
11
SER
1011
B
ARG
1012
n
12
ARG
1012
B
HIS
1013
n
13
HIS
1013
B
PRO
1014
n
14
PRO
1014
B
PRO
1015
n
15
PRO
1015
B
GLU
1016
n
16
GLU
1016
B
ASN
1017
n
17
ASN
1017
B
GLY
1018
n
18
GLY
1018
B
LYS
1019
n
19
LYS
1019
B
PRO
1020
n
20
PRO
1020
B
ASN
1021
n
21
ASN
1021
B
ILE
1022
n
22
ILE
1022
B
LEU
1023
n
23
LEU
1023
B
ASN
1024
n
24
ASN
1024
B
CYS
1025
n
25
CYS
1025
B
TYR
1026
n
26
TYR
1026
B
VAL
1027
n
27
VAL
1027
B
THR
1028
n
28
THR
1028
B
GLN
1029
n
29
GLN
1029
B
PHE
1030
n
30
PHE
1030
B
HIS
1031
n
31
HIS
1031
B
PRO
1032
n
32
PRO
1032
B
PRO
1033
n
33
PRO
1033
B
HIS
1034
n
34
HIS
1034
B
ILE
1035
n
35
ILE
1035
B
GLU
1036
n
36
GLU
1036
B
ILE
1037
n
37
ILE
1037
B
GLN
1038
n
38
GLN
1038
B
MET
1039
n
39
MET
1039
B
LEU
1040
n
40
LEU
1040
B
LYS
1041
n
41
LYS
1041
B
ASN
1042
n
42
ASN
1042
B
GLY
1043
n
43
GLY
1043
B
LYS
1044
n
44
LYS
1044
B
LYS
1045
n
45
LYS
1045
B
ILE
1046
n
46
ILE
1046
B
PRO
1047
n
47
PRO
1047
B
LYS
1048
n
48
LYS
1048
B
VAL
1049
n
49
VAL
1049
B
GLU
1050
n
50
GLU
1050
B
MET
1051
n
51
MET
1051
B
SER
1052
n
52
SER
1052
B
ASP
1053
n
53
ASP
1053
B
MET
1054
n
54
MET
1054
B
SER
1055
n
55
SER
1055
B
PHE
1056
n
56
PHE
1056
B
SER
1057
n
57
SER
1057
B
LYS
1058
n
58
LYS
1058
B
ASP
1059
n
59
ASP
1059
B
TRP
1060
n
60
TRP
1060
B
SER
1061
n
61
SER
1061
B
PHE
1062
n
62
PHE
1062
B
TYR
1063
n
63
TYR
1063
B
ILE
1064
n
64
ILE
1064
B
LEU
1065
n
65
LEU
1065
B
ALA
1066
n
66
ALA
1066
B
HIS
1067
n
67
HIS
1067
B
THR
1068
n
68
THR
1068
B
GLU
1069
n
69
GLU
1069
B
PHE
1070
n
70
PHE
1070
B
THR
1071
n
71
THR
1071
B
PRO
1072
n
72
PRO
1072
B
THR
1073
n
73
THR
1073
B
GLU
1074
n
74
GLU
1074
B
THR
1075
n
75
THR
1075
B
ASP
1076
n
76
ASP
1076
B
THR
1077
n
77
THR
1077
B
TYR
1078
n
78
TYR
1078
B
ALA
1079
n
79
ALA
1079
B
CYS
1080
n
80
CYS
1080
B
ARG
1081
n
81
ARG
1081
B
VAL
1082
n
82
VAL
1082
B
LYS
1083
n
83
LYS
1083
B
HIS
1084
n
84
HIS
1084
B
ASP
1085
n
85
ASP
1085
B
SER
1086
n
86
SER
1086
B
MET
1087
n
87
MET
1087
B
ALA
1088
n
88
ALA
1088
B
GLU
1089
n
89
GLU
1089
B
PRO
1090
n
90
PRO
1090
B
LYS
1091
n
91
LYS
1091
B
THR
1092
n
92
THR
1092
B
VAL
1093
n
93
VAL
1093
B
TYR
1094
n
94
TYR
1094
B
TRP
1095
n
95
TRP
1095
B
ASP
1096
n
96
ASP
1096
B
ARG
1097
n
97
ARG
1097
B
ASP
1098
n
98
ASP
1098
B
MET
1099
n
99
MET
1099
B
SER
2001
n
1
SER
2001
C
SER
2002
n
2
SER
2002
C
VAL
2003
n
3
VAL
2003
C
VAL
2004
n
4
VAL
2004
C
GLY
2005
n
5
GLY
2005
C
VAL
2006
n
6
VAL
2006
C
TRP
2007
n
7
TRP
2007
C
TYR
2008
n
8
TYR
2008
C
LEU
2009
n
9
LEU
2009
C
author_and_software_defined_assembly
PISA
3
trimeric
4540
-19
19260
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
46
A
O
ARG
35
A
O
ARG
35
A
O
PHE
36
A
O
PHE
36
A
N
SER
24
A
N
SER
24
A
N
TYR
27
A
N
TYR
27
A
O
ARG
6
A
O
ARG
6
A
N
SER
13
A
N
SER
13
A
O
HIS
93
A
O
HIS
93
A
O
ASP
102
A
O
ASP
102
A
N
LEU
110
A
N
LEU
110
A
N
TYR
118
A
N
TYR
118
A
O
ARG
121
A
O
ARG
121
A
O
ALA
125
A
O
ALA
125
A
N
THR
134
A
N
THR
134
A
N
HIS
192
A
N
HIS
192
A
O
THR
200
A
O
THR
200
A
O
PHE
208
A
O
PHE
208
A
N
PHE
241
A
N
PHE
241
A
O
SER
246
A
O
SER
246
A
N
GLU
229
A
N
GLU
229
A
N
HIS
192
A
N
HIS
192
A
O
THR
200
A
O
THR
200
A
O
PHE
208
A
O
PHE
208
A
N
PHE
241
A
N
PHE
241
A
O
GLN
242
A
O
GLN
242
A
N
ARG
234
A
N
ARG
234
A
O
GLU
222
A
O
GLU
222
A
N
LEU
219
A
N
LEU
219
A
N
GLN
218
A
N
GLN
218
A
O
THR
258
A
O
THR
258
A
O
VAL
261
A
O
VAL
261
A
N
LEU
270
A
N
LEU
270
B
O
TYR
1010
B
O
TYR
10
B
N
ASN
1024
B
N
ASN
24
B
O
PHE
1030
B
O
PHE
30
B
N
PHE
1062
B
N
PHE
62
B
O
HIS
1067
B
O
HIS
67
B
N
GLU
1050
B
N
GLU
50
B
O
TYR
1010
B
O
TYR
10
B
N
ASN
1024
B
N
ASN
24
B
O
PHE
1030
B
O
PHE
30
B
N
PHE
1062
B
N
PHE
62
B
N
TYR
1063
B
N
TYR
63
B
O
SER
1055
B
O
SER
55
B
O
LYS
1044
B
O
LYS
44
B
N
LYS
1041
B
N
LYS
41
B
N
LEU
1040
B
N
LEU
40
B
O
ALA
1079
B
O
ALA
79
B
O
VAL
1082
B
O
VAL
82
B
N
LYS
1091
B
N
LYS
91
1
11.85
1.50
119.30
131.15
A
A
A
C
N
CA
HIS
PRO
PRO
192
193
193
Y
1
-11.48
1.90
111.40
99.92
C
C
C
CB
CA
C
VAL
VAL
VAL
2003
2003
2003
N
1
A
LEU
114
-163.05
100.84
1
A
LYS
131
-133.60
-35.20
1
A
ASN
176
-48.55
-71.38
1
A
ALA
177
-65.38
5.00
1
A
PRO
193
-8.27
131.53
1
A
LYS
196
70.35
66.49
1
A
GLU
223
-37.01
145.50
1
A
GLN
226
176.61
-81.17
1
A
ASP
227
-97.27
58.15
1
B
TRP
1060
75.52
-9.71
1
C
VAL
2006
-115.99
-88.87
0.258
0.208
0.212
0.212
2.20
19.74
1803
24897
24403
7.4
Random
1
2.0
4.0
MOLECULAR REPLACEMENT
Engh & Huber
0.27
25.00
0.17
2.20
19.74
132
3298
4
0
3162
0.010
1.6
25.6
0.93
0.289
0.017
0.238
2.34
282
3570
92.2
30.6
2.20
20.0
1INQ
25365
25365
0
0
0.058
1
24.4
4.3
99.0
0.075
2.20
2.27
1077
3.1
83.4
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-B ALPHA CHAIN/BETA-2 MICROGLOBULIN/MHC Class I H13a minor histocompatibility peptide
Structure of Minor Histocompatibility Antigen peptide, H13a, complexed to H2-Db
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
A
ALA
49
A
ALA
49
HELX_P
A
GLU
55
A
GLU
55
5
1
7
A
GLY
56
A
GLY
56
HELX_P
A
TYR
85
A
TYR
85
1
2
30
A
ASP
137
A
ASP
137
HELX_P
A
GLY
151
A
GLY
151
1
3
15
A
GLY
151
A
GLY
151
HELX_P
A
GLY
162
A
GLY
162
1
4
12
A
GLY
162
A
GLY
162
HELX_P
A
GLY
175
A
GLY
175
1
5
14
A
GLY
175
A
GLY
175
HELX_P
A
LEU
180
A
LEU
180
1
6
6
A
LYS
253
A
LYS
253
HELX_P
A
GLN
255
A
GLN
255
5
7
3
disulf
2.068
A
CYS
101
A
SG
CYS
101
1_555
A
CYS
164
A
SG
CYS
164
1_555
disulf
2.056
A
CYS
203
A
SG
CYS
203
1_555
A
CYS
259
A
SG
CYS
259
1_555
disulf
2.013
B
CYS
1025
B
SG
CYS
25
1_555
B
CYS
1080
B
SG
CYS
80
1_555
IMMUNE SYSTEM
minor histocompatibility antigen, MHC complex, IMMUNE SYSTEM
A
TYR
209
A
TYR
209
1
A
PRO
210
A
PRO
210
-0.05
B
HIS
1031
B
HIS
31
1
B
PRO
1032
B
PRO
32
-0.11
HA11_MOUSE
UNP
1
25
P01899
GPHSMRYFETAVSRPGLEEPRYISVGYVDNKEFVRFDSDAENPRYEPRAPWMEQEGPEYWERETQKAKGQEQWFRVSLRN
LLGYYNQSAGGSHTLQQMSGCDLGSDWRLLRGYLQFAYEGRDYIALNEDLKTWTAADMAAQITRRKWEQSGAAEHYKAYL
EGECVEWLHRYLKNGNATLLRTDSPKAHVTHHPRSKGEVTLRCWALGFYPADITLTWQLNGEELTQDMELVETRPAGDGT
FQKWASVVVPLGKEQNYTCRVYHEGLPEPLTLRWE
B2MG_MOUSE
UNP
2
21
P01887
IQKTPQIQVYSRHPPENGKPNILNCYVTQFHPPHIEIQMLKNGKKIPKVEMSDMSFSKDWSFYILAHTEFTPTETDTYAC
RVKHDSMAEPKTVYWDRDM
HM13_MOUSE
UNP
3
51
Q9D8V0
SSVVGVWYL
25
299
1INQ
1
275
P01899
A
1
1
275
21
119
1INQ
1001
1099
P01887
B
2
1
99
51
59
1INQ
2001
2009
Q9D8V0
C
3
1
9
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
46
A
PRO
47
A
PRO
47
A
LYS
31
A
LYS
31
A
ASP
37
A
ASP
37
A
ARG
21
A
ARG
21
A
VAL
28
A
VAL
28
A
HIS
3
A
HIS
3
A
SER
13
A
SER
13
A
HIS
93
A
HIS
93
A
LEU
103
A
LEU
103
A
LEU
109
A
LEU
109
A
TYR
118
A
TYR
118
A
ARG
121
A
ARG
121
A
LEU
126
A
LEU
126
A
TRP
133
A
TRP
133
A
ALA
135
A
ALA
135
A
LYS
186
A
LYS
186
A
HIS
192
A
HIS
192
A
GLU
198
A
GLU
198
A
PHE
208
A
PHE
208
A
PHE
241
A
PHE
241
A
PRO
250
A
PRO
250
A
MET
228
A
MET
228
A
LEU
230
A
LEU
230
A
LYS
186
A
LYS
186
A
HIS
192
A
HIS
192
A
GLU
198
A
GLU
198
A
PHE
208
A
PHE
208
A
PHE
241
A
PHE
241
A
PRO
250
A
PRO
250
A
ARG
234
A
ARG
234
A
PRO
235
A
PRO
235
A
GLU
222
A
GLU
222
A
GLU
223
A
GLU
223
A
THR
214
A
THR
214
A
LEU
219
A
LEU
219
A
TYR
257
A
TYR
257
A
TYR
262
A
TYR
262
A
LEU
270
A
LEU
270
A
LEU
272
A
LEU
272
B
GLN
1006
B
GLN
6
B
SER
1011
B
SER
11
B
ASN
1021
B
ASN
21
B
PHE
1030
B
PHE
30
B
PHE
1062
B
PHE
62
B
PHE
1070
B
PHE
70
B
GLU
1050
B
GLU
50
B
MET
1051
B
MET
51
B
GLN
1006
B
GLN
6
B
SER
1011
B
SER
11
B
ASN
1021
B
ASN
21
B
PHE
1030
B
PHE
30
B
PHE
1062
B
PHE
62
B
PHE
1070
B
PHE
70
B
SER
1055
B
SER
55
B
PHE
1056
B
PHE
56
B
LYS
1044
B
LYS
44
B
LYS
1045
B
LYS
45
B
GLU
1036
B
GLU
36
B
LYS
1041
B
LYS
41
B
TYR
1078
B
TYR
78
B
LYS
1083
B
LYS
83
B
LYS
1091
B
LYS
91
B
TYR
1094
B
TYR
94
BINDING SITE FOR RESIDUE DMS A 900
Software
2
A
TYR
27
A
TYR
27
2
1_555
A
ASN
30
A
ASN
30
2
1_555
5
C 1 2 1