0.027301
0.000000
0.000781
0.000000
0.021726
0.000000
0.000000
0.000000
0.015517
0.00000
0.00000
0.00000
Arcus, V.L.
Proft, T.
Sigrell, J.A.
Baker, H.M.
Fraser, J.D.
Baker, E.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
91.64
90.00
36.629
46.028
64.470
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
Zn 2
65.409
ZINC ION
non-polymer
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
299
157
168
10.1006/jmbi.2000.3725
10860729
Conservation and variation in superantigen structure and activity highlighted by the three-dimensional structures of two new superantigens from Streptococcus pyogenes.
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
1999-05-25
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
23662.684
SUPERANTIGEN SPE-H
1
man
polymer
65.409
ZINC ION
2
syn
non-polymer
18.015
water
43
nat
water
no
no
NSYNTTNRHNLESLYKHDSNLIEADSIKNSPDIVTSHMLKYSVKDKNLSVFFEKDWISQEFKDKEVDIYALSAQEVCECP
GKRYEAFGGITLTNSEKKEIKVPVNVWDKSKQQPPMFITVNKPKVTAQEVDIKVRKLLIKKYDIYNNREQKYSKGTVTLD
LNSGKDIVFDLYYFGNGDFNSMLKIYSNNERIDSTQFHVDVSIS
NSYNTTNRHNLESLYKHDSNLIEADSIKNSPDIVTSHMLKYSVKDKNLSVFFEKDWISQEFKDKEVDIYALSAQEVCECP
GKRYEAFGGITLTNSEKKEIKVPVNVWDKSKQQPPMFITVNKPKVTAQEVDIKVRKLLIKKYDIYNNREQKYSKGTVTLD
LNSGKDIVFDLYYFGNGDFNSMLKIYSNNERIDSTQFHVDVSIS
A
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
Streptococcus
Escherichia
sample
1314
Streptococcus pyogenes
562
Escherichia coli
PGEX-2T
1
2.30
46.41
VAPOR DIFFUSION, HANGING DROP
5.1
PEG 6000, potassium succinate, sodium phosphate, zinc acetate, pH 5.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
repository
Initial release
Version format compliance
Version format compliance
1
0
2000-04-26
1
1
2008-04-27
1
2
2011-07-13
apo-SMEZ-2
apo-SPE-H
Zn-SMEZ-2
RCSB
Y
RCSB
2000-04-13
REL
REL
ZN
ZINC ION
HOH
water
ZN
400
2
ZN
ZN
400
A
ZN
401
2
ZN
ZN
401
A
HOH
402
3
HOH
HOH
402
A
HOH
403
3
HOH
HOH
403
A
HOH
404
3
HOH
HOH
404
A
HOH
405
3
HOH
HOH
405
A
HOH
407
3
HOH
HOH
407
A
HOH
408
3
HOH
HOH
408
A
HOH
409
3
HOH
HOH
409
A
HOH
410
3
HOH
HOH
410
A
HOH
411
3
HOH
HOH
411
A
HOH
414
3
HOH
HOH
414
A
HOH
415
3
HOH
HOH
415
A
HOH
416
3
HOH
HOH
416
A
HOH
417
3
HOH
HOH
417
A
HOH
418
3
HOH
HOH
418
A
HOH
419
3
HOH
HOH
419
A
HOH
420
3
HOH
HOH
420
A
HOH
421
3
HOH
HOH
421
A
HOH
422
3
HOH
HOH
422
A
HOH
423
3
HOH
HOH
423
A
HOH
425
3
HOH
HOH
425
A
HOH
426
3
HOH
HOH
426
A
HOH
427
3
HOH
HOH
427
A
HOH
428
3
HOH
HOH
428
A
HOH
429
3
HOH
HOH
429
A
HOH
430
3
HOH
HOH
430
A
HOH
431
3
HOH
HOH
431
A
HOH
433
3
HOH
HOH
433
A
HOH
434
3
HOH
HOH
434
A
HOH
435
3
HOH
HOH
435
A
HOH
436
3
HOH
HOH
436
A
HOH
437
3
HOH
HOH
437
A
HOH
438
3
HOH
HOH
438
A
HOH
439
3
HOH
HOH
439
A
HOH
440
3
HOH
HOH
440
A
HOH
441
3
HOH
HOH
441
A
HOH
442
3
HOH
HOH
442
A
HOH
443
3
HOH
HOH
443
A
HOH
444
3
HOH
HOH
444
A
HOH
445
3
HOH
HOH
445
A
HOH
446
3
HOH
HOH
446
A
HOH
447
3
HOH
HOH
447
A
HOH
448
3
HOH
HOH
448
A
HOH
449
3
HOH
HOH
449
A
ASN
1
n
1
ASN
1
A
SER
2
n
2
SER
2
A
TYR
3
n
3
TYR
3
A
ASN
4
n
4
ASN
4
A
THR
5
n
5
THR
5
A
THR
6
n
6
THR
6
A
ASN
7
n
7
ASN
7
A
ARG
8
n
8
ARG
8
A
HIS
9
n
9
HIS
9
A
ASN
10
n
10
ASN
10
A
LEU
11
n
11
LEU
11
A
GLU
12
n
12
GLU
12
A
SER
13
n
13
SER
13
A
LEU
14
n
14
LEU
14
A
TYR
15
n
15
TYR
15
A
LYS
16
n
16
LYS
16
A
HIS
17
n
17
HIS
17
A
ASP
18
n
18
ASP
18
A
SER
19
n
19
SER
19
A
ASN
20
n
20
ASN
20
A
LEU
21
n
21
LEU
21
A
ILE
22
n
22
ILE
22
A
GLU
23
n
23
GLU
23
A
ALA
24
n
24
ALA
24
A
ASP
25
n
25
ASP
25
A
SER
26
n
26
SER
26
A
ILE
27
n
27
ILE
27
A
LYS
28
n
28
LYS
28
A
ASN
29
n
29
ASN
29
A
SER
30
n
30
SER
30
A
PRO
31
n
31
PRO
31
A
ASP
32
n
32
ASP
32
A
ILE
33
n
33
ILE
33
A
VAL
34
n
34
VAL
34
A
THR
35
n
35
THR
35
A
SER
36
n
36
SER
36
A
HIS
37
n
37
HIS
37
A
MET
38
n
38
MET
38
A
LEU
39
n
39
LEU
39
A
LYS
40
n
40
LYS
40
A
TYR
41
n
41
TYR
41
A
SER
42
n
42
SER
42
A
VAL
43
n
43
VAL
43
A
LYS
44
n
44
LYS
44
A
ASP
45
n
45
ASP
45
A
LYS
46
n
46
LYS
46
A
ASN
47
n
47
ASN
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
VAL
50
n
50
VAL
50
A
PHE
51
n
51
PHE
51
A
PHE
52
n
52
PHE
52
A
GLU
53
n
53
GLU
53
A
LYS
54
n
54
LYS
54
A
ASP
55
n
55
ASP
55
A
TRP
56
n
56
TRP
56
A
ILE
57
n
57
ILE
57
A
SER
58
n
58
SER
58
A
GLN
59
n
59
GLN
59
A
GLU
60
n
60
GLU
60
A
PHE
61
n
61
PHE
61
A
LYS
62
n
62
LYS
62
A
ASP
63
n
63
ASP
63
A
LYS
64
n
64
LYS
64
A
GLU
65
n
65
GLU
65
A
VAL
66
n
66
VAL
66
A
ASP
67
n
67
ASP
67
A
ILE
68
n
68
ILE
68
A
TYR
69
n
69
TYR
69
A
ALA
70
n
70
ALA
70
A
LEU
71
n
71
LEU
71
A
SER
72
n
72
SER
72
A
ALA
73
n
73
ALA
73
A
GLN
74
n
74
GLN
74
A
GLU
75
n
75
GLU
75
A
VAL
76
n
76
VAL
76
A
CYS
77
n
77
CYS
77
A
GLU
78
n
78
GLU
78
A
CYS
79
n
79
CYS
79
A
PRO
80
n
80
PRO
80
A
GLY
81
n
81
GLY
81
A
LYS
82
n
82
LYS
82
A
ARG
83
n
83
ARG
83
A
TYR
84
n
84
TYR
84
A
GLU
85
n
85
GLU
85
A
ALA
86
n
86
ALA
86
A
PHE
87
n
87
PHE
87
A
GLY
88
n
88
GLY
88
A
GLY
89
n
89
GLY
89
A
ILE
90
n
90
ILE
90
A
THR
91
n
91
THR
91
A
LEU
92
n
92
LEU
92
A
THR
93
n
93
THR
93
A
ASN
94
n
94
ASN
94
A
SER
95
n
95
SER
95
A
GLU
96
n
96
GLU
96
A
LYS
97
n
97
LYS
97
A
LYS
98
n
98
LYS
98
A
GLU
99
n
99
GLU
99
A
ILE
100
n
100
ILE
100
A
LYS
101
n
101
LYS
101
A
VAL
102
n
102
VAL
102
A
PRO
103
n
103
PRO
103
A
VAL
104
n
104
VAL
104
A
ASN
105
n
105
ASN
105
A
VAL
106
n
106
VAL
106
A
TRP
107
n
107
TRP
107
A
ASP
108
n
108
ASP
108
A
LYS
109
n
109
LYS
109
A
SER
110
n
110
SER
110
A
LYS
111
n
111
LYS
111
A
GLN
112
n
112
GLN
112
A
GLN
113
n
113
GLN
113
A
PRO
114
n
114
PRO
114
A
PRO
115
n
115
PRO
115
A
MET
116
n
116
MET
116
A
PHE
117
n
117
PHE
117
A
ILE
118
n
118
ILE
118
A
THR
119
n
119
THR
119
A
VAL
120
n
120
VAL
120
A
ASN
121
n
121
ASN
121
A
LYS
122
n
122
LYS
122
A
PRO
123
n
123
PRO
123
A
LYS
124
n
124
LYS
124
A
VAL
125
n
125
VAL
125
A
THR
126
n
126
THR
126
A
ALA
127
n
127
ALA
127
A
GLN
128
n
128
GLN
128
A
GLU
129
n
129
GLU
129
A
VAL
130
n
130
VAL
130
A
ASP
131
n
131
ASP
131
A
ILE
132
n
132
ILE
132
A
LYS
133
n
133
LYS
133
A
VAL
134
n
134
VAL
134
A
ARG
135
n
135
ARG
135
A
LYS
136
n
136
LYS
136
A
LEU
137
n
137
LEU
137
A
LEU
138
n
138
LEU
138
A
ILE
139
n
139
ILE
139
A
LYS
140
n
140
LYS
140
A
LYS
141
n
141
LYS
141
A
TYR
142
n
142
TYR
142
A
ASP
143
n
143
ASP
143
A
ILE
144
n
144
ILE
144
A
TYR
145
n
145
TYR
145
A
ASN
146
n
146
ASN
146
A
ASN
147
n
147
ASN
147
A
ARG
148
n
148
ARG
148
A
GLU
149
n
149
GLU
149
A
GLN
150
n
150
GLN
150
A
LYS
151
n
151
LYS
151
A
TYR
152
n
152
TYR
152
A
SER
153
n
153
SER
153
A
LYS
154
n
154
LYS
154
A
GLY
155
n
155
GLY
155
A
THR
156
n
156
THR
156
A
VAL
157
n
157
VAL
157
A
THR
158
n
158
THR
158
A
LEU
159
n
159
LEU
159
A
ASP
160
n
160
ASP
160
A
LEU
161
n
161
LEU
161
A
ASN
162
n
162
ASN
162
A
SER
163
n
163
SER
163
A
GLY
164
n
164
GLY
164
A
LYS
165
n
165
LYS
165
A
ASP
166
n
166
ASP
166
A
ILE
167
n
167
ILE
167
A
VAL
168
n
168
VAL
168
A
PHE
169
n
169
PHE
169
A
ASP
170
n
170
ASP
170
A
LEU
171
n
171
LEU
171
A
TYR
172
n
172
TYR
172
A
TYR
173
n
173
TYR
173
A
PHE
174
n
174
PHE
174
A
GLY
175
n
175
GLY
175
A
ASN
176
n
176
ASN
176
A
GLY
177
n
177
GLY
177
A
ASP
178
n
178
ASP
178
A
PHE
179
n
179
PHE
179
A
ASN
180
n
180
ASN
180
A
SER
181
n
181
SER
181
A
MET
182
n
182
MET
182
A
LEU
183
n
183
LEU
183
A
LYS
184
n
184
LYS
184
A
ILE
185
n
185
ILE
185
A
TYR
186
n
186
TYR
186
A
SER
187
n
187
SER
187
A
ASN
188
n
188
ASN
188
A
ASN
189
n
189
ASN
189
A
GLU
190
n
190
GLU
190
A
ARG
191
n
191
ARG
191
A
ILE
192
n
192
ILE
192
A
ASP
193
n
193
ASP
193
A
SER
194
n
194
SER
194
A
THR
195
n
195
THR
195
A
GLN
196
n
196
GLN
196
A
PHE
197
n
197
PHE
197
A
HIS
198
n
198
HIS
198
A
VAL
199
n
199
VAL
199
A
ASP
200
n
200
ASP
200
A
VAL
201
n
201
VAL
201
A
SER
202
n
202
SER
202
A
ILE
203
n
203
ILE
203
A
SER
204
n
204
SER
204
A
author_defined_assembly
1
monomeric
A
HOH
431
D
O
HOH
1_555
A
ZN
400
B
ZN
ZN
1_555
A
ASP
160
A
OD1
ASP
160
1_555
107.7
A
HOH
431
D
O
HOH
1_555
A
ZN
400
B
ZN
ZN
1_555
A
HIS
198
A
NE2
HIS
198
1_555
118.1
A
ASP
160
A
OD1
ASP
160
1_555
A
ZN
400
B
ZN
ZN
1_555
A
HIS
198
A
NE2
HIS
198
1_555
101.5
A
HOH
431
D
O
HOH
1_555
A
ZN
400
B
ZN
ZN
1_555
A
ASP
200
A
OD1
ASP
200
1_555
134.4
A
ASP
160
A
OD1
ASP
160
1_555
A
ZN
400
B
ZN
ZN
1_555
A
ASP
200
A
OD1
ASP
200
1_555
99.0
A
HIS
198
A
NE2
HIS
198
1_555
A
ZN
400
B
ZN
ZN
1_555
A
ASP
200
A
OD1
ASP
200
1_555
90.8
A
ASP
160
A
OD2
ASP
160
1_555
A
ZN
401
C
ZN
ZN
1_555
A
HOH
416
D
O
HOH
1_555
100.8
A
ASP
160
A
OD2
ASP
160
1_555
A
ZN
401
C
ZN
ZN
1_555
A
HIS
9
A
NE2
HIS
9
1_455
128.8
A
HOH
416
D
O
HOH
1_555
A
ZN
401
C
ZN
ZN
1_555
A
HIS
9
A
NE2
HIS
9
1_455
116.0
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
ILE
27
A
O
ILE
27
A
N
VAL
66
A
N
VAL
66
A
N
ASP
67
A
N
ASP
67
A
O
THR
91
A
O
THR
91
A
O
VAL
43
A
O
VAL
43
A
N
LYS
46
A
N
LYS
46
A
O
ASN
47
A
O
ASN
47
A
N
TYR
84
A
N
TYR
84
A
N
GLU
85
A
N
GLU
85
A
O
ALA
73
A
O
ALA
73
A
O
PHE
169
A
O
PHE
169
A
N
VAL
157
A
N
VAL
157
A
N
ASP
160
A
N
ASP
160
A
O
HIS
198
A
O
HIS
198
A
N
VAL
199
A
N
VAL
199
A
O
PRO
103
A
O
PRO
103
A
N
ASP
108
A
N
ASP
108
A
O
LYS
111
A
O
LYS
111
A
O
PHE
169
A
O
PHE
169
A
N
VAL
157
A
N
VAL
157
A
N
ASP
160
A
N
ASP
160
A
O
HIS
198
A
O
HIS
198
A
N
VAL
199
A
N
VAL
199
A
O
PRO
103
A
O
PRO
103
A
N
VAL
104
A
N
VAL
104
A
O
MET
116
A
O
MET
116
A
O
VAL
125
A
O
VAL
125
A
N
ILE
192
A
N
ILE
192
1
A
CD
LYS
28
A
CD
LYS
28
0
Y
1
A
CE
LYS
28
A
CE
LYS
28
0
Y
1
A
NZ
LYS
28
A
NZ
LYS
28
0
Y
1
A
CG1
ILE
33
A
CG1
ILE
33
0
Y
1
A
CG2
ILE
33
A
CG2
ILE
33
0
Y
1
A
CD1
ILE
33
A
CD1
ILE
33
0
Y
1
A
CD2
LEU
39
A
CD2
LEU
39
0
Y
1
A
CE
LYS
40
A
CE
LYS
40
0
Y
1
A
NZ
LYS
40
A
NZ
LYS
40
0
Y
1
A
CG
LYS
44
A
CG
LYS
44
0
Y
1
A
CD
LYS
44
A
CD
LYS
44
0
Y
1
A
CE
LYS
44
A
CE
LYS
44
0
Y
1
A
NZ
LYS
44
A
NZ
LYS
44
0
Y
1
A
CB
ASP
45
A
CB
ASP
45
0
Y
1
A
CG
ASP
45
A
CG
ASP
45
0
Y
1
A
OD1
ASP
45
A
OD1
ASP
45
0
Y
1
A
OD2
ASP
45
A
OD2
ASP
45
0
Y
1
A
CG
ASN
47
A
CG
ASN
47
0
Y
1
A
OD1
ASN
47
A
OD1
ASN
47
0
Y
1
A
ND2
ASN
47
A
ND2
ASN
47
0
Y
1
A
CB
GLN
59
A
CB
GLN
59
0
Y
1
A
CG
GLN
59
A
CG
GLN
59
0
Y
1
A
CD
GLN
59
A
CD
GLN
59
0
Y
1
A
OE1
GLN
59
A
OE1
GLN
59
0
Y
1
A
NE2
GLN
59
A
NE2
GLN
59
0
Y
1
A
CG
LYS
62
A
CG
LYS
62
0
Y
1
A
CD
LYS
62
A
CD
LYS
62
0
Y
1
A
CE
LYS
62
A
CE
LYS
62
0
Y
1
A
NZ
LYS
62
A
NZ
LYS
62
0
Y
1
A
CD
LYS
64
A
CD
LYS
64
0
Y
1
A
CE
LYS
64
A
CE
LYS
64
0
Y
1
A
NZ
LYS
64
A
NZ
LYS
64
0
Y
1
A
CG
GLN
74
A
CG
GLN
74
0
Y
1
A
CD
GLN
74
A
CD
GLN
74
0
Y
1
A
OE1
GLN
74
A
OE1
GLN
74
0
Y
1
A
NE2
GLN
74
A
NE2
GLN
74
0
Y
1
A
CB
VAL
76
A
CB
VAL
76
0
Y
1
A
CG1
VAL
76
A
CG1
VAL
76
0
Y
1
A
CG2
VAL
76
A
CG2
VAL
76
0
Y
1
A
CB
GLU
78
A
CB
GLU
78
0
Y
1
A
CG
GLU
78
A
CG
GLU
78
0
Y
1
A
CD
GLU
78
A
CD
GLU
78
0
Y
1
A
OE1
GLU
78
A
OE1
GLU
78
0
Y
1
A
OE2
GLU
78
A
OE2
GLU
78
0
Y
1
A
CB
LYS
82
A
CB
LYS
82
0
Y
1
A
CG
LYS
82
A
CG
LYS
82
0
Y
1
A
CD
LYS
82
A
CD
LYS
82
0
Y
1
A
CE
LYS
82
A
CE
LYS
82
0
Y
1
A
NZ
LYS
82
A
NZ
LYS
82
0
Y
1
A
CD
ARG
83
A
CD
ARG
83
0
Y
1
A
NE
ARG
83
A
NE
ARG
83
0
Y
1
A
CZ
ARG
83
A
CZ
ARG
83
0
Y
1
A
NH1
ARG
83
A
NH1
ARG
83
0
Y
1
A
NH2
ARG
83
A
NH2
ARG
83
0
Y
1
A
CG
GLU
96
A
CG
GLU
96
0
Y
1
A
CD
GLU
96
A
CD
GLU
96
0
Y
1
A
OE1
GLU
96
A
OE1
GLU
96
0
Y
1
A
OE2
GLU
96
A
OE2
GLU
96
0
Y
1
A
CG
LYS
97
A
CG
LYS
97
0
Y
1
A
CD
LYS
97
A
CD
LYS
97
0
Y
1
A
CE
LYS
97
A
CE
LYS
97
0
Y
1
A
NZ
LYS
97
A
NZ
LYS
97
0
Y
1
A
CG
LYS
98
A
CG
LYS
98
0
Y
1
A
CD
LYS
98
A
CD
LYS
98
0
Y
1
A
CE
LYS
98
A
CE
LYS
98
0
Y
1
A
NZ
LYS
98
A
NZ
LYS
98
0
Y
1
A
CG
ARG
148
A
CG
ARG
148
0
Y
1
A
CD
ARG
148
A
CD
ARG
148
0
Y
1
A
NE
ARG
148
A
NE
ARG
148
0
Y
1
A
CZ
ARG
148
A
CZ
ARG
148
0
Y
1
A
NH1
ARG
148
A
NH1
ARG
148
0
Y
1
A
NH2
ARG
148
A
NH2
ARG
148
0
Y
1
A
CD
LYS
165
A
CD
LYS
165
0
Y
1
A
CE
LYS
165
A
CE
LYS
165
0
Y
1
A
NZ
LYS
165
A
NZ
LYS
165
0
Y
1
A
PRO
31
-71.31
40.36
1
A
THR
35
-78.68
-167.03
1
A
LYS
44
52.36
-124.47
1
A
ASP
63
53.46
18.06
1
A
TYR
69
-151.34
89.40
1
A
PRO
80
-66.64
75.01
1
A
LYS
82
66.99
-1.51
1
A
SER
110
79.07
-22.69
1
A
ASN
146
-37.47
139.18
1
A
ARG
148
-98.44
-68.08
1
A
SER
153
-142.36
-11.21
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
33.1
-5.73
0.00
-2.13
8.17
0.00
-2.44
0.258
0.013
0.205
0.205
2.50
19.49
403
7365
5.5
97.0
RANDOM
715355.40
0.00
1
RESTRAINED
THROUGHOUT
0.0
0
protein.top
FLAT MODEL
34.17
0.250
0.38
0.30
20.00
0.34
0.26
2.50
19.49
43
1711
2
0
1666
0.006
1.2
24.5
0.69
1.26
1.50
2.12
2.00
1.73
2.00
2.59
2.50
0.432
0.076
0.276
2.59
32
658
10
4.6
90.3
34.0
2.50
20.0
1EU4
17666
17666
-3
0.086
1
12.5
2.4
97.2
0.351
2.50
2.59
690
2.0
90.3
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
0.9
SUPERANTIGEN SPE-H
CRYSTAL STRUCTURE OF THE SUPERANTIGEN SPE-H (ZINC BOUND) FROM STREPTOCOCCUS PYOGENES
1
N
N
2
N
N
2
N
N
3
N
N
A
ASN
4
A
ASN
4
HELX_P
A
HIS
17
A
HIS
17
1
1
14
A
ASP
55
A
ASP
55
HELX_P
A
GLU
60
A
GLU
60
1
2
6
A
ALA
127
A
ALA
127
HELX_P
A
ASP
143
A
ASP
143
1
3
17
A
ASP
178
A
ASP
178
HELX_P
A
LYS
184
A
LYS
184
1
4
7
A
ILE
185
A
ILE
185
HELX_P
A
SER
187
A
SER
187
5
5
3
disulf
2.966
A
CYS
77
A
SG
CYS
77
1_555
A
CYS
79
A
SG
CYS
79
1_555
metalc
2.633
A
ZN
400
B
ZN
ZN
1_555
A
HOH
431
D
O
HOH
1_555
metalc
2.103
A
ZN
400
B
ZN
ZN
1_555
A
ASP
160
A
OD1
ASP
160
1_555
metalc
2.087
A
ZN
400
B
ZN
ZN
1_555
A
HIS
198
A
NE2
HIS
198
1_555
metalc
2.109
A
ZN
400
B
ZN
ZN
1_555
A
ASP
200
A
OD1
ASP
200
1_555
metalc
2.044
A
ZN
401
C
ZN
ZN
1_555
A
ASP
160
A
OD2
ASP
160
1_555
metalc
2.595
A
ZN
401
C
ZN
ZN
1_555
A
HOH
416
D
O
HOH
1_555
metalc
2.217
A
ZN
401
C
ZN
ZN
1_555
A
HIS
9
A
NE2
HIS
9
1_455
IMMUNE SYSTEM
beta grasp, OB fold, superantigen fold, IMMUNE SYSTEM
SPEH_STRPY
UNP
1
P0C0I6
33
236
1EU4
1
204
P0C0I6
A
1
1
204
3
4
5
5
2
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
LEU
21
A
LEU
21
A
LYS
28
A
LYS
28
A
GLU
65
A
GLU
65
A
LEU
71
A
LEU
71
A
ILE
90
A
ILE
90
A
LEU
92
A
LEU
92
A
MET
38
A
MET
38
A
VAL
43
A
VAL
43
A
LYS
46
A
LYS
46
A
PHE
51
A
PHE
51
A
ARG
83
A
ARG
83
A
PHE
87
A
PHE
87
A
ALA
73
A
ALA
73
A
GLN
74
A
GLN
74
A
ASP
166
A
ASP
166
A
ASP
170
A
ASP
170
A
LYS
154
A
LYS
154
A
LEU
161
A
LEU
161
A
PHE
197
A
PHE
197
A
SER
204
A
SER
204
A
ILE
100
A
ILE
100
A
ASP
108
A
ASP
108
A
LYS
111
A
LYS
111
A
GLN
112
A
GLN
112
A
ASP
166
A
ASP
166
A
ASP
170
A
ASP
170
A
LYS
154
A
LYS
154
A
LEU
161
A
LEU
161
A
PHE
197
A
PHE
197
A
SER
204
A
SER
204
A
ILE
100
A
ILE
100
A
ASP
108
A
ASP
108
A
MET
116
A
MET
116
A
VAL
120
A
VAL
120
A
LYS
124
A
LYS
124
A
THR
126
A
THR
126
A
ARG
191
A
ARG
191
A
ASP
193
A
ASP
193
BINDING SITE FOR RESIDUE ZN A 400
Software
4
BINDING SITE FOR RESIDUE ZN A 401
Software
3
A
ASP
160
A
ASP
160
4
1_555
A
HIS
198
A
HIS
198
4
1_555
A
ASP
200
A
ASP
200
4
1_555
A
HOH
431
D
HOH
4
1_555
A
HIS
9
A
HIS
9
3
1_455
A
ASP
160
A
ASP
160
3
1_555
A
HOH
416
D
HOH
3
1_555
4
P 1 21 1