0.019916
-0.004114
-0.004461
0.000000
0.016385
-0.001538
0.000000
0.000000
0.013842
0.00000
0.00000
0.00000
Sharma, A.K.
Kuhns, J.J.
Collins, E.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
82.15
76.38
78.33
50.210
62.320
74.660
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
J.Biol.Chem.
JBCHA3
0071
0021-9258
276
21443
21449
10.1074/jbc.M010791200
11287414
Class I major histocompatibility complex anchor substitutions alter the conformation of T cell receptor contacts.
2001
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
274
36422
36427
10.1074/jbc.274.51.36422
Poor Binding of HER-2/neu Epitope (GP2) to HLA-A2.1 is Due to a Lack of Interactions with the Center of the Peptide
1999
10.2210/pdb1eez/pdb
pdb_00001eez
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
1999-09-30
RIGAKU RAXIS IIC
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
31854.203
HLA-A2.1 MHC CLASS I (HEAVY CHAIN)
RESIDUES 1-275 OF EXTRACELLULAR PORTION
2
man
polymer
11879.356
BETA-2-MICROGLOBULIN (LIGHT CHAIN)
2
man
polymer
898.142
GP2 PEPTIDE
I2L,V5L
2
syn
polymer
18.015
water
35
nat
water
no
no
GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDGETRKVKAHSQTHRVDLGT
LRGYYNQSEAGSHTVQRMYGCDVGSDWRFLRGYHQYAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQLRAYL
EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT
FQKWAAVVVPSGQEQRYTCHVQHEGLPKPLTLRWE
GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDGETRKVKAHSQTHRVDLGT
LRGYYNQSEAGSHTVQRMYGCDVGSDWRFLRGYHQYAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQLRAYL
EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT
FQKWAAVVVPSGQEQRYTCHVQHEGLPKPLTLRWE
A,D
polypeptide(L)
no
no
MIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYA
CRVNHVTLSQPKIVKWDRDM
MIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYA
CRVNHVTLSQPKIVKWDRDM
B,E
polypeptide(L)
no
no
ILSALVGIL
ILSALVGIL
C,F
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLM1
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLM1
2
2.48
50.40
VAPOR DIFFUSION, HANGING DROP
6.5
18% PEG8000, 25 mM MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
1
0
2003-06-10
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
1QR1 contains HLA-A2.1 complexed to GP2 peptide
1EEY contains HLA-A2.1 complexed to GP2 peptide (I2L/V5L/L9V variant)
RCSB
Y
RCSB
2000-02-04
REL
REL
HOH
water
The peptide was synthesized at the peptide synthesis facility of University of North Carolina at Chapel Hill.
sample
HLA_A2.1 heavy chain noncovalently associated to a
beta-2-microglobulin subunit (light chain). Heavy chain
is made of three subunits alpha1, alpha2 and alpha3. Peptide
binds to the groove formed by the alpha1 and alpha2 domains.
TIP
2
4
HOH
HOH
276
A
TIP
3
4
HOH
HOH
277
A
TIP
13
4
HOH
HOH
278
A
TIP
14
4
HOH
HOH
279
A
TIP
17
4
HOH
HOH
280
A
TIP
19
4
HOH
HOH
281
A
TIP
20
4
HOH
HOH
282
A
TIP
21
4
HOH
HOH
283
A
TIP
24
4
HOH
HOH
284
A
TIP
25
4
HOH
HOH
285
A
TIP
35
4
HOH
HOH
286
A
TIP
7
4
HOH
HOH
100
B
TIP
12
4
HOH
HOH
101
B
TIP
16
4
HOH
HOH
102
B
TIP
18
4
HOH
HOH
103
B
TIP
26
4
HOH
HOH
104
B
TIP
33
4
HOH
HOH
105
B
TIP
1
4
HOH
HOH
276
D
TIP
4
4
HOH
HOH
277
D
TIP
5
4
HOH
HOH
278
D
TIP
6
4
HOH
HOH
279
D
TIP
8
4
HOH
HOH
280
D
TIP
9
4
HOH
HOH
281
D
TIP
10
4
HOH
HOH
282
D
TIP
11
4
HOH
HOH
283
D
TIP
15
4
HOH
HOH
284
D
TIP
22
4
HOH
HOH
285
D
TIP
27
4
HOH
HOH
286
D
TIP
28
4
HOH
HOH
287
D
TIP
29
4
HOH
HOH
288
D
TIP
30
4
HOH
HOH
289
D
TIP
31
4
HOH
HOH
290
D
TIP
34
4
HOH
HOH
291
D
TIP
23
4
HOH
HOH
100
E
TIP
32
4
HOH
HOH
101
E
GLY
1
n
1
GLY
1
A
SER
2
n
2
SER
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
PHE
9
n
9
PHE
9
A
THR
10
n
10
THR
10
A
SER
11
n
11
SER
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
ARG
17
n
17
ARG
17
A
GLY
18
n
18
GLY
18
A
GLU
19
n
19
GLU
19
A
PRO
20
n
20
PRO
20
A
ARG
21
n
21
ARG
21
A
PHE
22
n
22
PHE
22
A
ILE
23
n
23
ILE
23
A
ALA
24
n
24
ALA
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
ASP
30
n
30
ASP
30
A
THR
31
n
31
THR
31
A
GLN
32
n
32
GLN
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
ALA
41
n
41
ALA
41
A
SER
42
n
42
SER
42
A
GLN
43
n
43
GLN
43
A
ARG
44
n
44
ARG
44
A
MET
45
n
45
MET
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
ILE
52
n
52
ILE
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
ASP
61
n
61
ASP
61
A
GLY
62
n
62
GLY
62
A
GLU
63
n
63
GLU
63
A
THR
64
n
64
THR
64
A
ARG
65
n
65
ARG
65
A
LYS
66
n
66
LYS
66
A
VAL
67
n
67
VAL
67
A
LYS
68
n
68
LYS
68
A
ALA
69
n
69
ALA
69
A
HIS
70
n
70
HIS
70
A
SER
71
n
71
SER
71
A
GLN
72
n
72
GLN
72
A
THR
73
n
73
THR
73
A
HIS
74
n
74
HIS
74
A
ARG
75
n
75
ARG
75
A
VAL
76
n
76
VAL
76
A
ASP
77
n
77
ASP
77
A
LEU
78
n
78
LEU
78
A
GLY
79
n
79
GLY
79
A
THR
80
n
80
THR
80
A
LEU
81
n
81
LEU
81
A
ARG
82
n
82
ARG
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
GLU
89
n
89
GLU
89
A
ALA
90
n
90
ALA
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
VAL
95
n
95
VAL
95
A
GLN
96
n
96
GLN
96
A
ARG
97
n
97
ARG
97
A
MET
98
n
98
MET
98
A
TYR
99
n
99
TYR
99
A
GLY
100
n
100
GLY
100
A
CYS
101
n
101
CYS
101
A
ASP
102
n
102
ASP
102
A
VAL
103
n
103
VAL
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
PHE
109
n
109
PHE
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
HIS
114
n
114
HIS
114
A
GLN
115
n
115
GLN
115
A
TYR
116
n
116
TYR
116
A
ALA
117
n
117
ALA
117
A
TYR
118
n
118
TYR
118
A
ASP
119
n
119
ASP
119
A
GLY
120
n
120
GLY
120
A
LYS
121
n
121
LYS
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
LYS
127
n
127
LYS
127
A
GLU
128
n
128
GLU
128
A
ASP
129
n
129
ASP
129
A
LEU
130
n
130
LEU
130
A
ARG
131
n
131
ARG
131
A
SER
132
n
132
SER
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
THR
142
n
142
THR
142
A
THR
143
n
143
THR
143
A
LYS
144
n
144
LYS
144
A
HIS
145
n
145
HIS
145
A
LYS
146
n
146
LYS
146
A
TRP
147
n
147
TRP
147
A
GLU
148
n
148
GLU
148
A
ALA
149
n
149
ALA
149
A
ALA
150
n
150
ALA
150
A
HIS
151
n
151
HIS
151
A
VAL
152
n
152
VAL
152
A
ALA
153
n
153
ALA
153
A
GLU
154
n
154
GLU
154
A
GLN
155
n
155
GLN
155
A
LEU
156
n
156
LEU
156
A
ARG
157
n
157
ARG
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
THR
163
n
163
THR
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
ARG
169
n
169
ARG
169
A
ARG
170
n
170
ARG
170
A
TYR
171
n
171
TYR
171
A
LEU
172
n
172
LEU
172
A
GLU
173
n
173
GLU
173
A
ASN
174
n
174
ASN
174
A
GLY
175
n
175
GLY
175
A
LYS
176
n
176
LYS
176
A
GLU
177
n
177
GLU
177
A
THR
178
n
178
THR
178
A
LEU
179
n
179
LEU
179
A
GLN
180
n
180
GLN
180
A
ARG
181
n
181
ARG
181
A
THR
182
n
182
THR
182
A
ASP
183
n
183
ASP
183
A
ALA
184
n
184
ALA
184
A
PRO
185
n
185
PRO
185
A
LYS
186
n
186
LYS
186
A
THR
187
n
187
THR
187
A
HIS
188
n
188
HIS
188
A
MET
189
n
189
MET
189
A
THR
190
n
190
THR
190
A
HIS
191
n
191
HIS
191
A
HIS
192
n
192
HIS
192
A
ALA
193
n
193
ALA
193
A
VAL
194
n
194
VAL
194
A
SER
195
n
195
SER
195
A
ASP
196
n
196
ASP
196
A
HIS
197
n
197
HIS
197
A
GLU
198
n
198
GLU
198
A
ALA
199
n
199
ALA
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
SER
207
n
207
SER
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
GLU
212
n
212
GLU
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
ARG
219
n
219
ARG
219
A
ASP
220
n
220
ASP
220
A
GLY
221
n
221
GLY
221
A
GLU
222
n
222
GLU
222
A
ASP
223
n
223
ASP
223
A
GLN
224
n
224
GLN
224
A
THR
225
n
225
THR
225
A
GLN
226
n
226
GLN
226
A
ASP
227
n
227
ASP
227
A
THR
228
n
228
THR
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
ALA
246
n
246
ALA
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
SER
251
n
251
SER
251
A
GLY
252
n
252
GLY
252
A
GLN
253
n
253
GLN
253
A
GLU
254
n
254
GLU
254
A
GLN
255
n
255
GLN
255
A
ARG
256
n
256
ARG
256
A
TYR
257
n
257
TYR
257
A
THR
258
n
258
THR
258
A
CYS
259
n
259
CYS
259
A
HIS
260
n
260
HIS
260
A
VAL
261
n
261
VAL
261
A
GLN
262
n
262
GLN
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
LYS
268
n
268
LYS
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
MET
0
n
1
MET
0
B
ILE
1
n
2
ILE
1
B
GLN
2
n
3
GLN
2
B
ARG
3
n
4
ARG
3
B
THR
4
n
5
THR
4
B
PRO
5
n
6
PRO
5
B
LYS
6
n
7
LYS
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
ALA
15
n
16
ALA
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
SER
20
n
21
SER
20
B
ASN
21
n
22
ASN
21
B
PHE
22
n
23
PHE
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
SER
28
n
29
SER
28
B
GLY
29
n
30
GLY
29
B
PHE
30
n
31
PHE
30
B
HIS
31
n
32
HIS
31
B
PRO
32
n
33
PRO
32
B
SER
33
n
34
SER
33
B
ASP
34
n
35
ASP
34
B
ILE
35
n
36
ILE
35
B
GLU
36
n
37
GLU
36
B
VAL
37
n
38
VAL
37
B
ASP
38
n
39
ASP
38
B
LEU
39
n
40
LEU
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
GLU
44
n
45
GLU
44
B
ARG
45
n
46
ARG
45
B
ILE
46
n
47
ILE
46
B
GLU
47
n
48
GLU
47
B
LYS
48
n
49
LYS
48
B
VAL
49
n
50
VAL
49
B
GLU
50
n
51
GLU
50
B
HIS
51
n
52
HIS
51
B
SER
52
n
53
SER
52
B
ASP
53
n
54
ASP
53
B
LEU
54
n
55
LEU
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
LEU
64
n
65
LEU
64
B
LEU
65
n
66
LEU
65
B
TYR
66
n
67
TYR
66
B
TYR
67
n
68
TYR
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
LYS
75
n
76
LYS
75
B
ASP
76
n
77
ASP
76
B
GLU
77
n
78
GLU
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
ASN
83
n
84
ASN
83
B
HIS
84
n
85
HIS
84
B
VAL
85
n
86
VAL
85
B
THR
86
n
87
THR
86
B
LEU
87
n
88
LEU
87
B
SER
88
n
89
SER
88
B
GLN
89
n
90
GLN
89
B
PRO
90
n
91
PRO
90
B
LYS
91
n
92
LYS
91
B
ILE
92
n
93
ILE
92
B
VAL
93
n
94
VAL
93
B
LYS
94
n
95
LYS
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
ILE
1
n
1
ILE
1
C
LEU
2
n
2
LEU
2
C
SER
3
n
3
SER
3
C
ALA
4
n
4
ALA
4
C
LEU
5
n
5
LEU
5
C
VAL
6
n
6
VAL
6
C
GLY
7
n
7
GLY
7
C
ILE
8
n
8
ILE
8
C
LEU
9
n
9
LEU
9
C
GLY
1
n
1
GLY
1
D
SER
2
n
2
SER
2
D
HIS
3
n
3
HIS
3
D
SER
4
n
4
SER
4
D
MET
5
n
5
MET
5
D
ARG
6
n
6
ARG
6
D
TYR
7
n
7
TYR
7
D
PHE
8
n
8
PHE
8
D
PHE
9
n
9
PHE
9
D
THR
10
n
10
THR
10
D
SER
11
n
11
SER
11
D
VAL
12
n
12
VAL
12
D
SER
13
n
13
SER
13
D
ARG
14
n
14
ARG
14
D
PRO
15
n
15
PRO
15
D
GLY
16
n
16
GLY
16
D
ARG
17
n
17
ARG
17
D
GLY
18
n
18
GLY
18
D
GLU
19
n
19
GLU
19
D
PRO
20
n
20
PRO
20
D
ARG
21
n
21
ARG
21
D
PHE
22
n
22
PHE
22
D
ILE
23
n
23
ILE
23
D
ALA
24
n
24
ALA
24
D
VAL
25
n
25
VAL
25
D
GLY
26
n
26
GLY
26
D
TYR
27
n
27
TYR
27
D
VAL
28
n
28
VAL
28
D
ASP
29
n
29
ASP
29
D
ASP
30
n
30
ASP
30
D
THR
31
n
31
THR
31
D
GLN
32
n
32
GLN
32
D
PHE
33
n
33
PHE
33
D
VAL
34
n
34
VAL
34
D
ARG
35
n
35
ARG
35
D
PHE
36
n
36
PHE
36
D
ASP
37
n
37
ASP
37
D
SER
38
n
38
SER
38
D
ASP
39
n
39
ASP
39
D
ALA
40
n
40
ALA
40
D
ALA
41
n
41
ALA
41
D
SER
42
n
42
SER
42
D
GLN
43
n
43
GLN
43
D
ARG
44
n
44
ARG
44
D
MET
45
n
45
MET
45
D
GLU
46
n
46
GLU
46
D
PRO
47
n
47
PRO
47
D
ARG
48
n
48
ARG
48
D
ALA
49
n
49
ALA
49
D
PRO
50
n
50
PRO
50
D
TRP
51
n
51
TRP
51
D
ILE
52
n
52
ILE
52
D
GLU
53
n
53
GLU
53
D
GLN
54
n
54
GLN
54
D
GLU
55
n
55
GLU
55
D
GLY
56
n
56
GLY
56
D
PRO
57
n
57
PRO
57
D
GLU
58
n
58
GLU
58
D
TYR
59
n
59
TYR
59
D
TRP
60
n
60
TRP
60
D
ASP
61
n
61
ASP
61
D
GLY
62
n
62
GLY
62
D
GLU
63
n
63
GLU
63
D
THR
64
n
64
THR
64
D
ARG
65
n
65
ARG
65
D
LYS
66
n
66
LYS
66
D
VAL
67
n
67
VAL
67
D
LYS
68
n
68
LYS
68
D
ALA
69
n
69
ALA
69
D
HIS
70
n
70
HIS
70
D
SER
71
n
71
SER
71
D
GLN
72
n
72
GLN
72
D
THR
73
n
73
THR
73
D
HIS
74
n
74
HIS
74
D
ARG
75
n
75
ARG
75
D
VAL
76
n
76
VAL
76
D
ASP
77
n
77
ASP
77
D
LEU
78
n
78
LEU
78
D
GLY
79
n
79
GLY
79
D
THR
80
n
80
THR
80
D
LEU
81
n
81
LEU
81
D
ARG
82
n
82
ARG
82
D
GLY
83
n
83
GLY
83
D
TYR
84
n
84
TYR
84
D
TYR
85
n
85
TYR
85
D
ASN
86
n
86
ASN
86
D
GLN
87
n
87
GLN
87
D
SER
88
n
88
SER
88
D
GLU
89
n
89
GLU
89
D
ALA
90
n
90
ALA
90
D
GLY
91
n
91
GLY
91
D
SER
92
n
92
SER
92
D
HIS
93
n
93
HIS
93
D
THR
94
n
94
THR
94
D
VAL
95
n
95
VAL
95
D
GLN
96
n
96
GLN
96
D
ARG
97
n
97
ARG
97
D
MET
98
n
98
MET
98
D
TYR
99
n
99
TYR
99
D
GLY
100
n
100
GLY
100
D
CYS
101
n
101
CYS
101
D
ASP
102
n
102
ASP
102
D
VAL
103
n
103
VAL
103
D
GLY
104
n
104
GLY
104
D
SER
105
n
105
SER
105
D
ASP
106
n
106
ASP
106
D
TRP
107
n
107
TRP
107
D
ARG
108
n
108
ARG
108
D
PHE
109
n
109
PHE
109
D
LEU
110
n
110
LEU
110
D
ARG
111
n
111
ARG
111
D
GLY
112
n
112
GLY
112
D
TYR
113
n
113
TYR
113
D
HIS
114
n
114
HIS
114
D
GLN
115
n
115
GLN
115
D
TYR
116
n
116
TYR
116
D
ALA
117
n
117
ALA
117
D
TYR
118
n
118
TYR
118
D
ASP
119
n
119
ASP
119
D
GLY
120
n
120
GLY
120
D
LYS
121
n
121
LYS
121
D
ASP
122
n
122
ASP
122
D
TYR
123
n
123
TYR
123
D
ILE
124
n
124
ILE
124
D
ALA
125
n
125
ALA
125
D
LEU
126
n
126
LEU
126
D
LYS
127
n
127
LYS
127
D
GLU
128
n
128
GLU
128
D
ASP
129
n
129
ASP
129
D
LEU
130
n
130
LEU
130
D
ARG
131
n
131
ARG
131
D
SER
132
n
132
SER
132
D
TRP
133
n
133
TRP
133
D
THR
134
n
134
THR
134
D
ALA
135
n
135
ALA
135
D
ALA
136
n
136
ALA
136
D
ASP
137
n
137
ASP
137
D
MET
138
n
138
MET
138
D
ALA
139
n
139
ALA
139
D
ALA
140
n
140
ALA
140
D
GLN
141
n
141
GLN
141
D
THR
142
n
142
THR
142
D
THR
143
n
143
THR
143
D
LYS
144
n
144
LYS
144
D
HIS
145
n
145
HIS
145
D
LYS
146
n
146
LYS
146
D
TRP
147
n
147
TRP
147
D
GLU
148
n
148
GLU
148
D
ALA
149
n
149
ALA
149
D
ALA
150
n
150
ALA
150
D
HIS
151
n
151
HIS
151
D
VAL
152
n
152
VAL
152
D
ALA
153
n
153
ALA
153
D
GLU
154
n
154
GLU
154
D
GLN
155
n
155
GLN
155
D
LEU
156
n
156
LEU
156
D
ARG
157
n
157
ARG
157
D
ALA
158
n
158
ALA
158
D
TYR
159
n
159
TYR
159
D
LEU
160
n
160
LEU
160
D
GLU
161
n
161
GLU
161
D
GLY
162
n
162
GLY
162
D
THR
163
n
163
THR
163
D
CYS
164
n
164
CYS
164
D
VAL
165
n
165
VAL
165
D
GLU
166
n
166
GLU
166
D
TRP
167
n
167
TRP
167
D
LEU
168
n
168
LEU
168
D
ARG
169
n
169
ARG
169
D
ARG
170
n
170
ARG
170
D
TYR
171
n
171
TYR
171
D
LEU
172
n
172
LEU
172
D
GLU
173
n
173
GLU
173
D
ASN
174
n
174
ASN
174
D
GLY
175
n
175
GLY
175
D
LYS
176
n
176
LYS
176
D
GLU
177
n
177
GLU
177
D
THR
178
n
178
THR
178
D
LEU
179
n
179
LEU
179
D
GLN
180
n
180
GLN
180
D
ARG
181
n
181
ARG
181
D
THR
182
n
182
THR
182
D
ASP
183
n
183
ASP
183
D
ALA
184
n
184
ALA
184
D
PRO
185
n
185
PRO
185
D
LYS
186
n
186
LYS
186
D
THR
187
n
187
THR
187
D
HIS
188
n
188
HIS
188
D
MET
189
n
189
MET
189
D
THR
190
n
190
THR
190
D
HIS
191
n
191
HIS
191
D
HIS
192
n
192
HIS
192
D
ALA
193
n
193
ALA
193
D
VAL
194
n
194
VAL
194
D
SER
195
n
195
SER
195
D
ASP
196
n
196
ASP
196
D
HIS
197
n
197
HIS
197
D
GLU
198
n
198
GLU
198
D
ALA
199
n
199
ALA
199
D
THR
200
n
200
THR
200
D
LEU
201
n
201
LEU
201
D
ARG
202
n
202
ARG
202
D
CYS
203
n
203
CYS
203
D
TRP
204
n
204
TRP
204
D
ALA
205
n
205
ALA
205
D
LEU
206
n
206
LEU
206
D
SER
207
n
207
SER
207
D
PHE
208
n
208
PHE
208
D
TYR
209
n
209
TYR
209
D
PRO
210
n
210
PRO
210
D
ALA
211
n
211
ALA
211
D
GLU
212
n
212
GLU
212
D
ILE
213
n
213
ILE
213
D
THR
214
n
214
THR
214
D
LEU
215
n
215
LEU
215
D
THR
216
n
216
THR
216
D
TRP
217
n
217
TRP
217
D
GLN
218
n
218
GLN
218
D
ARG
219
n
219
ARG
219
D
ASP
220
n
220
ASP
220
D
GLY
221
n
221
GLY
221
D
GLU
222
n
222
GLU
222
D
ASP
223
n
223
ASP
223
D
GLN
224
n
224
GLN
224
D
THR
225
n
225
THR
225
D
GLN
226
n
226
GLN
226
D
ASP
227
n
227
ASP
227
D
THR
228
n
228
THR
228
D
GLU
229
n
229
GLU
229
D
LEU
230
n
230
LEU
230
D
VAL
231
n
231
VAL
231
D
GLU
232
n
232
GLU
232
D
THR
233
n
233
THR
233
D
ARG
234
n
234
ARG
234
D
PRO
235
n
235
PRO
235
D
ALA
236
n
236
ALA
236
D
GLY
237
n
237
GLY
237
D
ASP
238
n
238
ASP
238
D
GLY
239
n
239
GLY
239
D
THR
240
n
240
THR
240
D
PHE
241
n
241
PHE
241
D
GLN
242
n
242
GLN
242
D
LYS
243
n
243
LYS
243
D
TRP
244
n
244
TRP
244
D
ALA
245
n
245
ALA
245
D
ALA
246
n
246
ALA
246
D
VAL
247
n
247
VAL
247
D
VAL
248
n
248
VAL
248
D
VAL
249
n
249
VAL
249
D
PRO
250
n
250
PRO
250
D
SER
251
n
251
SER
251
D
GLY
252
n
252
GLY
252
D
GLN
253
n
253
GLN
253
D
GLU
254
n
254
GLU
254
D
GLN
255
n
255
GLN
255
D
ARG
256
n
256
ARG
256
D
TYR
257
n
257
TYR
257
D
THR
258
n
258
THR
258
D
CYS
259
n
259
CYS
259
D
HIS
260
n
260
HIS
260
D
VAL
261
n
261
VAL
261
D
GLN
262
n
262
GLN
262
D
HIS
263
n
263
HIS
263
D
GLU
264
n
264
GLU
264
D
GLY
265
n
265
GLY
265
D
LEU
266
n
266
LEU
266
D
PRO
267
n
267
PRO
267
D
LYS
268
n
268
LYS
268
D
PRO
269
n
269
PRO
269
D
LEU
270
n
270
LEU
270
D
THR
271
n
271
THR
271
D
LEU
272
n
272
LEU
272
D
ARG
273
n
273
ARG
273
D
TRP
274
n
274
TRP
274
D
GLU
275
n
275
GLU
275
D
MET
0
n
1
MET
0
E
ILE
1
n
2
ILE
1
E
GLN
2
n
3
GLN
2
E
ARG
3
n
4
ARG
3
E
THR
4
n
5
THR
4
E
PRO
5
n
6
PRO
5
E
LYS
6
n
7
LYS
6
E
ILE
7
n
8
ILE
7
E
GLN
8
n
9
GLN
8
E
VAL
9
n
10
VAL
9
E
TYR
10
n
11
TYR
10
E
SER
11
n
12
SER
11
E
ARG
12
n
13
ARG
12
E
HIS
13
n
14
HIS
13
E
PRO
14
n
15
PRO
14
E
ALA
15
n
16
ALA
15
E
GLU
16
n
17
GLU
16
E
ASN
17
n
18
ASN
17
E
GLY
18
n
19
GLY
18
E
LYS
19
n
20
LYS
19
E
SER
20
n
21
SER
20
E
ASN
21
n
22
ASN
21
E
PHE
22
n
23
PHE
22
E
LEU
23
n
24
LEU
23
E
ASN
24
n
25
ASN
24
E
CYS
25
n
26
CYS
25
E
TYR
26
n
27
TYR
26
E
VAL
27
n
28
VAL
27
E
SER
28
n
29
SER
28
E
GLY
29
n
30
GLY
29
E
PHE
30
n
31
PHE
30
E
HIS
31
n
32
HIS
31
E
PRO
32
n
33
PRO
32
E
SER
33
n
34
SER
33
E
ASP
34
n
35
ASP
34
E
ILE
35
n
36
ILE
35
E
GLU
36
n
37
GLU
36
E
VAL
37
n
38
VAL
37
E
ASP
38
n
39
ASP
38
E
LEU
39
n
40
LEU
39
E
LEU
40
n
41
LEU
40
E
LYS
41
n
42
LYS
41
E
ASN
42
n
43
ASN
42
E
GLY
43
n
44
GLY
43
E
GLU
44
n
45
GLU
44
E
ARG
45
n
46
ARG
45
E
ILE
46
n
47
ILE
46
E
GLU
47
n
48
GLU
47
E
LYS
48
n
49
LYS
48
E
VAL
49
n
50
VAL
49
E
GLU
50
n
51
GLU
50
E
HIS
51
n
52
HIS
51
E
SER
52
n
53
SER
52
E
ASP
53
n
54
ASP
53
E
LEU
54
n
55
LEU
54
E
SER
55
n
56
SER
55
E
PHE
56
n
57
PHE
56
E
SER
57
n
58
SER
57
E
LYS
58
n
59
LYS
58
E
ASP
59
n
60
ASP
59
E
TRP
60
n
61
TRP
60
E
SER
61
n
62
SER
61
E
PHE
62
n
63
PHE
62
E
TYR
63
n
64
TYR
63
E
LEU
64
n
65
LEU
64
E
LEU
65
n
66
LEU
65
E
TYR
66
n
67
TYR
66
E
TYR
67
n
68
TYR
67
E
THR
68
n
69
THR
68
E
GLU
69
n
70
GLU
69
E
PHE
70
n
71
PHE
70
E
THR
71
n
72
THR
71
E
PRO
72
n
73
PRO
72
E
THR
73
n
74
THR
73
E
GLU
74
n
75
GLU
74
E
LYS
75
n
76
LYS
75
E
ASP
76
n
77
ASP
76
E
GLU
77
n
78
GLU
77
E
TYR
78
n
79
TYR
78
E
ALA
79
n
80
ALA
79
E
CYS
80
n
81
CYS
80
E
ARG
81
n
82
ARG
81
E
VAL
82
n
83
VAL
82
E
ASN
83
n
84
ASN
83
E
HIS
84
n
85
HIS
84
E
VAL
85
n
86
VAL
85
E
THR
86
n
87
THR
86
E
LEU
87
n
88
LEU
87
E
SER
88
n
89
SER
88
E
GLN
89
n
90
GLN
89
E
PRO
90
n
91
PRO
90
E
LYS
91
n
92
LYS
91
E
ILE
92
n
93
ILE
92
E
VAL
93
n
94
VAL
93
E
LYS
94
n
95
LYS
94
E
TRP
95
n
96
TRP
95
E
ASP
96
n
97
ASP
96
E
ARG
97
n
98
ARG
97
E
ASP
98
n
99
ASP
98
E
MET
99
n
100
MET
99
E
ILE
1
n
1
ILE
1
F
LEU
2
n
2
LEU
2
F
SER
3
n
3
SER
3
F
ALA
4
n
4
ALA
4
F
LEU
5
n
5
LEU
5
F
VAL
6
n
6
VAL
6
F
GLY
7
n
7
GLY
7
F
ILE
8
n
8
ILE
8
F
LEU
9
n
9
LEU
9
F
author_and_software_defined_assembly
PISA
3
trimeric
author_and_software_defined_assembly
PISA
3
trimeric
4250
-25
18790
4210
-24
18770
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
ALA
24
A
N
ALA
24
A
N
TYR
27
A
N
TYR
27
A
O
ARG
6
A
O
ARG
6
A
N
SER
11
A
N
SER
11
A
O
VAL
95
A
O
VAL
95
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
LYS
121
A
O
LYS
121
A
O
ALA
125
A
O
ALA
125
A
N
THR
134
A
N
THR
134
A
O
HIS
192
A
O
HIS
192
A
N
THR
200
A
N
THR
200
A
O
PHE
208
A
O
PHE
208
A
N
PHE
241
A
N
PHE
241
A
O
ALA
246
A
O
ALA
246
A
N
GLU
229
A
N
GLU
229
A
O
HIS
192
A
O
HIS
192
A
N
THR
200
A
N
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
ARG
219
A
N
ARG
219
A
O
GLN
218
A
O
GLN
218
A
N
THR
258
A
N
THR
258
A
O
VAL
261
A
O
VAL
261
A
N
LEU
270
A
N
LEU
270
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
TYR
67
B
O
TYR
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
GLU
44
B
O
GLU
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
O
VAL
82
B
O
VAL
83
B
N
LYS
91
B
N
LYS
92
D
N
GLU
46
D
N
GLU
46
D
O
ARG
35
D
O
ARG
35
D
O
PHE
36
D
O
PHE
36
D
N
ALA
24
D
N
ALA
24
D
N
TYR
27
D
N
TYR
27
D
O
ARG
6
D
O
ARG
6
D
N
SER
11
D
N
SER
11
D
O
VAL
95
D
O
VAL
95
D
O
ASP
102
D
O
ASP
102
D
N
LEU
110
D
N
LEU
110
D
N
TYR
118
D
N
TYR
118
D
O
LYS
121
D
O
LYS
121
D
O
ALA
125
D
O
ALA
125
D
N
THR
134
D
N
THR
134
D
O
HIS
192
D
O
HIS
192
D
N
THR
200
D
N
THR
200
D
O
PHE
208
D
O
PHE
208
D
N
PHE
241
D
N
PHE
241
D
O
ALA
246
D
O
ALA
246
D
N
GLU
229
D
N
GLU
229
D
O
HIS
192
D
O
HIS
192
D
N
THR
200
D
N
THR
200
D
O
PHE
208
D
O
PHE
208
D
N
PHE
241
D
N
PHE
241
D
O
GLN
242
D
O
GLN
242
D
N
ARG
234
D
N
ARG
234
D
O
GLU
222
D
O
GLU
222
D
N
ARG
219
D
N
ARG
219
D
N
GLN
218
D
N
GLN
218
D
O
THR
258
D
O
THR
258
D
O
VAL
261
D
O
VAL
261
D
N
LEU
270
D
N
LEU
270
E
O
TYR
10
E
O
TYR
11
E
N
ASN
24
E
N
ASN
25
E
O
PHE
30
E
O
PHE
31
E
N
PHE
62
E
N
PHE
63
E
N
TYR
67
E
N
TYR
68
E
O
GLU
50
E
O
GLU
51
E
O
TYR
10
E
O
TYR
11
E
N
ASN
24
E
N
ASN
25
E
O
PHE
30
E
O
PHE
31
E
N
PHE
62
E
N
PHE
63
E
N
TYR
63
E
N
TYR
64
E
O
SER
55
E
O
SER
56
E
O
GLU
44
E
O
GLU
45
E
N
LYS
41
E
N
LYS
42
E
N
LEU
40
E
N
LEU
41
E
O
ALA
79
E
O
ALA
80
E
O
VAL
82
E
O
VAL
83
E
N
LYS
91
E
N
LYS
92
1
3.48
0.50
120.30
123.78
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
44
44
44
N
1
A
ARG
17
-149.65
43.98
1
A
ASP
29
54.64
-126.54
1
A
ASN
86
44.85
72.27
1
A
TRP
107
58.21
19.38
1
A
HIS
114
-163.09
94.30
1
A
ASP
137
-118.98
-150.41
1
A
THR
178
-99.19
-78.91
1
A
SER
195
-144.74
-129.08
1
B
HIS
31
-172.59
134.73
1
B
PRO
32
-68.94
-178.90
1
B
TRP
60
76.44
-11.89
1
B
ARG
97
-50.45
-6.19
1
C
VAL
6
-117.07
75.76
1
D
ARG
17
-149.88
44.13
1
D
ASP
29
54.60
-127.46
1
D
ASN
86
44.32
72.92
1
D
HIS
114
-164.43
93.91
1
D
ASP
137
-120.10
-151.66
1
D
THR
178
-99.72
-77.73
1
D
ALA
193
-65.27
98.36
1
D
SER
195
-154.35
-147.59
1
E
HIS
31
-172.59
135.16
1
E
PRO
32
-68.99
-178.65
1
E
TRP
60
75.87
-11.46
1
E
ARG
97
-51.73
-6.25
1
F
LEU
5
-43.19
154.31
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER.PARAM
21.3
6.29
-0.11
0.63
-3.80
0.68
-2.49
Maximum likelihood function
0.29
0.007
0.263
0.263
0.263
2.30
50.00
1670
33403
33403
5.0
87.6
RANDOM
974700.13
0.00
1
RESTRAINED
THROUGHOUT
0.0
0.0
Engh & Huber
FLAT MODEL
28.79
0.384
0.40
0.35
5.00
0.34
0.31
2.30
50.00
35
6329
0
0
6294
0.008
1.3
25.0
0.76
0.339
0.021
0.31
2.44
259
5095
6
4.8
84.8
17.1
2.3
50.0
1EEZ
114345
33403
0.0
0.0
0.095
1
4.73
2.0
87.7
0.293
2.3
2.44
5095
2.0
84.8
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
0.5
Crystal Structure Determination of HLA-A2.1 Complexed to GP2 Peptide Variant(I2L/V5L)
1
N
N
2
N
N
3
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
HLA_A2.1 heavy chain noncovalently associated to a beta-2-microglobulin subunit (light chain). Heavy chain is made of three sununits alpha1, alpha2 and alpha3. Peptide binds to the groove formed by the alpha1 and alpha2 domains
A
ALA
49
A
ALA
49
HELX_P
A
GLN
54
A
GLN
54
1
1
6
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
ALA
150
A
ALA
150
1
3
14
A
HIS
151
A
HIS
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
GLN
180
A
GLN
180
1
6
6
A
THR
225
A
THR
225
HELX_P
A
THR
228
A
THR
228
5
7
4
A
GLN
253
A
GLN
253
HELX_P
A
GLN
255
A
GLN
255
5
8
3
D
ALA
49
D
ALA
49
HELX_P
D
GLN
54
D
GLN
54
1
9
6
D
GLY
56
D
GLY
56
HELX_P
D
TYR
85
D
TYR
85
1
10
30
D
ASP
137
D
ASP
137
HELX_P
D
ALA
150
D
ALA
150
1
11
14
D
HIS
151
D
HIS
151
HELX_P
D
GLY
162
D
GLY
162
1
12
12
D
GLY
162
D
GLY
162
HELX_P
D
GLY
175
D
GLY
175
1
13
14
D
GLY
175
D
GLY
175
HELX_P
D
GLN
180
D
GLN
180
1
14
6
D
THR
225
D
THR
225
HELX_P
D
THR
228
D
THR
228
5
15
4
D
GLN
253
D
GLN
253
HELX_P
D
GLN
255
D
GLN
255
5
16
3
disulf
2.025
A
CYS
101
A
SG
CYS
101
1_555
A
CYS
164
A
SG
CYS
164
1_555
disulf
2.034
A
CYS
203
A
SG
CYS
203
1_555
A
CYS
259
A
SG
CYS
259
1_555
disulf
2.341
B
CYS
25
B
SG
CYS
26
1_555
B
CYS
80
B
SG
CYS
81
1_555
disulf
2.024
D
CYS
101
D
SG
CYS
101
1_555
D
CYS
164
D
SG
CYS
164
1_555
disulf
2.021
D
CYS
203
D
SG
CYS
203
1_555
D
CYS
259
D
SG
CYS
259
1_555
disulf
2.286
E
CYS
25
E
SG
CYS
26
1_555
E
CYS
80
E
SG
CYS
81
1_555
IMMUNE SYSTEM
major histocompatibility complex, peptide binding, IMMUNE SYSTEM
A
TYR
209
A
TYR
209
1
A
PRO
210
A
PRO
210
-0.10
B
HIS
31
B
HIS
32
1
B
PRO
32
B
PRO
33
-0.05
D
TYR
209
D
TYR
209
1
D
PRO
210
D
PRO
210
0.16
E
HIS
31
E
HIS
32
1
E
PRO
32
E
PRO
33
-0.20
1A02_HUMAN
UNP
1
1
P01892
GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDGETRKVKAHSQTHRVDLGT
LRGYYNQSEAGSHTVQRMYGCDVGSDWRFLRGYHQYAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQLRAYL
EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT
FQKWAAVVVPSGQEQRYTCHVQHEGLPKPLTLRWE
B2MG_HUMAN
UNP
2
20
P01884
AIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYA
CRVNHVTLSQPKIVKWDRDM
1EEZ
PDB
3
1EEZ
1
275
1EEZ
1
275
P01892
A
1
1
275
1
275
1EEZ
1
275
P01892
D
1
1
275
20
119
1EEZ
0
99
P01884
B
2
1
100
20
119
1EEZ
0
99
P01884
E
2
1
100
1
9
1EEZ
1
9
1EEZ
C
3
1
9
1
9
1EEZ
1
9
1EEZ
F
3
1
9
3
ALA
initiating methionine
MET
0
1EEZ
B
P01884
UNP
20
1
4
ALA
initiating methionine
MET
0
1EEZ
E
P01884
UNP
20
1
8
4
4
4
4
4
4
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
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
THR
31
A
THR
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
VAL
12
A
VAL
12
A
THR
94
A
THR
94
A
VAL
103
A
VAL
103
A
PHE
109
A
PHE
109
A
TYR
118
A
TYR
118
A
LYS
121
A
LYS
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
GLU
229
A
GLU
229
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
ASP
223
A
ASP
223
A
THR
214
A
THR
214
A
ARG
219
A
ARG
219
A
TYR
257
A
TYR
257
A
GLN
262
A
GLN
262
A
LEU
270
A
LEU
270
A
LEU
272
A
LEU
272
B
LYS
6
B
LYS
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
HIS
51
B
HIS
52
B
LYS
6
B
LYS
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
GLU
44
B
GLU
45
B
ARG
45
B
ARG
46
B
GLU
36
B
GLU
37
B
LYS
41
B
LYS
42
B
TYR
78
B
TYR
79
B
ASN
83
B
ASN
84
B
LYS
91
B
LYS
92
B
LYS
94
B
LYS
95
D
GLU
46
D
GLU
46
D
PRO
47
D
PRO
47
D
THR
31
D
THR
31
D
ASP
37
D
ASP
37
D
ARG
21
D
ARG
21
D
VAL
28
D
VAL
28
D
HIS
3
D
HIS
3
D
VAL
12
D
VAL
12
D
THR
94
D
THR
94
D
VAL
103
D
VAL
103
D
PHE
109
D
PHE
109
D
TYR
118
D
TYR
118
D
LYS
121
D
LYS
121
D
LEU
126
D
LEU
126
D
TRP
133
D
TRP
133
D
ALA
135
D
ALA
135
D
LYS
186
D
LYS
186
D
ALA
193
D
ALA
193
D
GLU
198
D
GLU
198
D
PHE
208
D
PHE
208
D
PHE
241
D
PHE
241
D
PRO
250
D
PRO
250
D
GLU
229
D
GLU
229
D
LEU
230
D
LEU
230
D
LYS
186
D
LYS
186
D
ALA
193
D
ALA
193
D
GLU
198
D
GLU
198
D
PHE
208
D
PHE
208
D
PHE
241
D
PHE
241
D
PRO
250
D
PRO
250
D
ARG
234
D
ARG
234
D
PRO
235
D
PRO
235
D
GLU
222
D
GLU
222
D
ASP
223
D
ASP
223
D
THR
214
D
THR
214
D
ARG
219
D
ARG
219
D
TYR
257
D
TYR
257
D
GLN
262
D
GLN
262
D
LEU
270
D
LEU
270
D
ARG
273
D
ARG
273
E
LYS
6
E
LYS
7
E
SER
11
E
SER
12
E
ASN
21
E
ASN
22
E
PHE
30
E
PHE
31
E
PHE
62
E
PHE
63
E
PHE
70
E
PHE
71
E
GLU
50
E
GLU
51
E
HIS
51
E
HIS
52
E
LYS
6
E
LYS
7
E
SER
11
E
SER
12
E
ASN
21
E
ASN
22
E
PHE
30
E
PHE
31
E
PHE
62
E
PHE
63
E
PHE
70
E
PHE
71
E
SER
55
E
SER
56
E
PHE
56
E
PHE
57
E
GLU
44
E
GLU
45
E
ARG
45
E
ARG
46
E
GLU
36
E
GLU
37
E
LYS
41
E
LYS
42
E
TYR
78
E
TYR
79
E
ASN
83
E
ASN
84
E
LYS
91
E
LYS
92
E
LYS
94
E
LYS
95
1
P 1