0.018657
0.000000
0.001961
0.000000
0.016000
0.000000
0.000000
0.000000
0.013389
0.00000
0.00000
0.00000
Schad, E.M.
Svensson, L.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
96.00
90.00
53.600
62.500
75.100
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
Cd 2
112.411
CADMIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
EMBO J.
EMJODG
0897
0261-4189
14
3292
3301
7628431
Crystal structure of the superantigen staphylococcal enterotoxin type A.
1995
UK
Embo J.
EMJODG
0897
0261-4189
14
2978
Characterization of Two Distinct Mhc Class II Binding Sites in the Superantigen Staphylococcal Enterotoxin A
1995
UK
Nature
NATUAS
0006
0028-0836
368
711
Three-Dimensional Structure of a Human Class II Histocompatibility Molecule Complexed with Superantigen
1994
US
Biochemistry
BICHAW
0033
0006-2960
32
13761
Structure of Toxic Shock Syndrome Toxin 1
1993
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
89
5507
Zinc Regulates the Function of Two Superantigens
1992
UK
Nature
NATUAS
0006
0028-0836
359
801
Crystal Structure of Staphylococcal Enterotoxin B, a Superantigen
1992
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
IMAGE PLATE
1993-08-18
MARRESEARCH
M
x-ray
1
1.0
1.0
PX9.6
SRS
1.0
SYNCHROTRON
SRS BEAMLINE PX9.6
27130.305
STAPHYLOCOCCAL ENTEROTOXIN A
2
man
polymer
112.411
CADMIUM ION
2
syn
non-polymer
18.015
water
168
nat
water
no
no
SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKY
KGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQAR
RYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIYLYTS
SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKY
KGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQAR
RYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIYLYTS
A,B
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
Staphylococcus
Escherichia
sample
1280
Staphylococcus aureus
562
Escherichia coli
2.31
46.64
repository
Initial release
Version format compliance
Version format compliance
1
0
1996-07-11
1
1
2008-03-24
1
2
2011-07-13
Y
BNL
1995-05-25
REL
REL
CD
CADMIUM ION
HOH
water
CD
240
2
CD
CD
240
A
CD
240
2
CD
CD
240
B
HOH
601
3
HOH
HOH
601
A
HOH
602
3
HOH
HOH
602
A
HOH
603
3
HOH
HOH
603
A
HOH
604
3
HOH
HOH
604
A
HOH
608
3
HOH
HOH
608
A
HOH
610
3
HOH
HOH
610
A
HOH
611
3
HOH
HOH
611
A
HOH
612
3
HOH
HOH
612
A
HOH
619
3
HOH
HOH
619
A
HOH
621
3
HOH
HOH
621
A
HOH
622
3
HOH
HOH
622
A
HOH
623
3
HOH
HOH
623
A
HOH
625
3
HOH
HOH
625
A
HOH
627
3
HOH
HOH
627
A
HOH
630
3
HOH
HOH
630
A
HOH
631
3
HOH
HOH
631
A
HOH
632
3
HOH
HOH
632
A
HOH
633
3
HOH
HOH
633
A
HOH
637
3
HOH
HOH
637
A
HOH
640
3
HOH
HOH
640
A
HOH
641
3
HOH
HOH
641
A
HOH
642
3
HOH
HOH
642
A
HOH
643
3
HOH
HOH
643
A
HOH
644
3
HOH
HOH
644
A
HOH
645
3
HOH
HOH
645
A
HOH
649
3
HOH
HOH
649
A
HOH
654
3
HOH
HOH
654
A
HOH
655
3
HOH
HOH
655
A
HOH
656
3
HOH
HOH
656
A
HOH
658
3
HOH
HOH
658
A
HOH
659
3
HOH
HOH
659
A
HOH
660
3
HOH
HOH
660
A
HOH
664
3
HOH
HOH
664
A
HOH
667
3
HOH
HOH
667
A
HOH
669
3
HOH
HOH
669
A
HOH
670
3
HOH
HOH
670
A
HOH
671
3
HOH
HOH
671
A
HOH
672
3
HOH
HOH
672
A
HOH
673
3
HOH
HOH
673
A
HOH
674
3
HOH
HOH
674
A
HOH
678
3
HOH
HOH
678
A
HOH
679
3
HOH
HOH
679
A
HOH
682
3
HOH
HOH
682
A
HOH
683
3
HOH
HOH
683
A
HOH
685
3
HOH
HOH
685
A
HOH
686
3
HOH
HOH
686
A
HOH
688
3
HOH
HOH
688
A
HOH
693
3
HOH
HOH
693
A
HOH
694
3
HOH
HOH
694
A
HOH
695
3
HOH
HOH
695
A
HOH
696
3
HOH
HOH
696
A
HOH
698
3
HOH
HOH
698
A
HOH
699
3
HOH
HOH
699
A
HOH
702
3
HOH
HOH
702
A
HOH
703
3
HOH
HOH
703
A
HOH
704
3
HOH
HOH
704
A
HOH
705
3
HOH
HOH
705
A
HOH
706
3
HOH
HOH
706
A
HOH
707
3
HOH
HOH
707
A
HOH
708
3
HOH
HOH
708
A
HOH
710
3
HOH
HOH
710
A
HOH
711
3
HOH
HOH
711
A
HOH
712
3
HOH
HOH
712
A
HOH
713
3
HOH
HOH
713
A
HOH
714
3
HOH
HOH
714
A
HOH
717
3
HOH
HOH
717
A
HOH
718
3
HOH
HOH
718
A
HOH
719
3
HOH
HOH
719
A
HOH
720
3
HOH
HOH
720
A
HOH
722
3
HOH
HOH
722
A
HOH
723
3
HOH
HOH
723
A
HOH
724
3
HOH
HOH
724
A
HOH
726
3
HOH
HOH
726
A
HOH
728
3
HOH
HOH
728
A
HOH
729
3
HOH
HOH
729
A
HOH
732
3
HOH
HOH
732
A
HOH
733
3
HOH
HOH
733
A
HOH
734
3
HOH
HOH
734
A
HOH
737
3
HOH
HOH
737
A
HOH
743
3
HOH
HOH
743
A
HOH
744
3
HOH
HOH
744
A
HOH
745
3
HOH
HOH
745
A
HOH
746
3
HOH
HOH
746
A
HOH
748
3
HOH
HOH
748
A
HOH
752
3
HOH
HOH
752
A
HOH
753
3
HOH
HOH
753
A
HOH
755
3
HOH
HOH
755
A
HOH
757
3
HOH
HOH
757
A
HOH
760
3
HOH
HOH
760
A
HOH
762
3
HOH
HOH
762
A
HOH
767
3
HOH
HOH
767
A
HOH
605
3
HOH
HOH
605
B
HOH
606
3
HOH
HOH
606
B
HOH
607
3
HOH
HOH
607
B
HOH
609
3
HOH
HOH
609
B
HOH
613
3
HOH
HOH
613
B
HOH
614
3
HOH
HOH
614
B
HOH
615
3
HOH
HOH
615
B
HOH
616
3
HOH
HOH
616
B
HOH
617
3
HOH
HOH
617
B
HOH
618
3
HOH
HOH
618
B
HOH
620
3
HOH
HOH
620
B
HOH
624
3
HOH
HOH
624
B
HOH
626
3
HOH
HOH
626
B
HOH
628
3
HOH
HOH
628
B
HOH
629
3
HOH
HOH
629
B
HOH
634
3
HOH
HOH
634
B
HOH
635
3
HOH
HOH
635
B
HOH
636
3
HOH
HOH
636
B
HOH
638
3
HOH
HOH
638
B
HOH
639
3
HOH
HOH
639
B
HOH
646
3
HOH
HOH
646
B
HOH
647
3
HOH
HOH
647
B
HOH
648
3
HOH
HOH
648
B
HOH
650
3
HOH
HOH
650
B
HOH
651
3
HOH
HOH
651
B
HOH
652
3
HOH
HOH
652
B
HOH
653
3
HOH
HOH
653
B
HOH
657
3
HOH
HOH
657
B
HOH
661
3
HOH
HOH
661
B
HOH
662
3
HOH
HOH
662
B
HOH
663
3
HOH
HOH
663
B
HOH
665
3
HOH
HOH
665
B
HOH
666
3
HOH
HOH
666
B
HOH
668
3
HOH
HOH
668
B
HOH
675
3
HOH
HOH
675
B
HOH
676
3
HOH
HOH
676
B
HOH
677
3
HOH
HOH
677
B
HOH
680
3
HOH
HOH
680
B
HOH
681
3
HOH
HOH
681
B
HOH
684
3
HOH
HOH
684
B
HOH
687
3
HOH
HOH
687
B
HOH
689
3
HOH
HOH
689
B
HOH
690
3
HOH
HOH
690
B
HOH
691
3
HOH
HOH
691
B
HOH
692
3
HOH
HOH
692
B
HOH
697
3
HOH
HOH
697
B
HOH
700
3
HOH
HOH
700
B
HOH
701
3
HOH
HOH
701
B
HOH
709
3
HOH
HOH
709
B
HOH
715
3
HOH
HOH
715
B
HOH
716
3
HOH
HOH
716
B
HOH
721
3
HOH
HOH
721
B
HOH
725
3
HOH
HOH
725
B
HOH
727
3
HOH
HOH
727
B
HOH
730
3
HOH
HOH
730
B
HOH
731
3
HOH
HOH
731
B
HOH
735
3
HOH
HOH
735
B
HOH
736
3
HOH
HOH
736
B
HOH
738
3
HOH
HOH
738
B
HOH
739
3
HOH
HOH
739
B
HOH
740
3
HOH
HOH
740
B
HOH
741
3
HOH
HOH
741
B
HOH
742
3
HOH
HOH
742
B
HOH
747
3
HOH
HOH
747
B
HOH
749
3
HOH
HOH
749
B
HOH
750
3
HOH
HOH
750
B
HOH
751
3
HOH
HOH
751
B
HOH
754
3
HOH
HOH
754
B
HOH
756
3
HOH
HOH
756
B
HOH
758
3
HOH
HOH
758
B
HOH
759
3
HOH
HOH
759
B
HOH
761
3
HOH
HOH
761
B
HOH
763
3
HOH
HOH
763
B
HOH
764
3
HOH
HOH
764
B
HOH
765
3
HOH
HOH
765
B
HOH
766
3
HOH
HOH
766
B
HOH
768
3
HOH
HOH
768
B
SER
1
n
1
SER
1
A
GLU
2
n
2
GLU
2
A
LYS
3
n
3
LYS
3
A
SER
4
n
4
SER
4
A
GLU
5
n
5
GLU
5
A
GLU
6
n
6
GLU
6
A
ILE
7
n
7
ILE
7
A
ASN
8
n
8
ASN
8
A
GLU
9
n
9
GLU
9
A
LYS
10
n
10
LYS
10
A
ASP
11
n
11
ASP
11
A
LEU
12
n
12
LEU
12
A
ARG
13
n
13
ARG
13
A
LYS
14
n
14
LYS
14
A
LYS
15
n
15
LYS
15
A
SER
16
n
16
SER
16
A
GLU
17
n
17
GLU
17
A
LEU
18
n
18
LEU
18
A
GLN
19
n
19
GLN
19
A
GLY
20
n
20
GLY
20
A
THR
21
n
21
THR
21
A
ALA
22
n
22
ALA
22
A
LEU
23
n
23
LEU
23
A
GLY
24
n
24
GLY
24
A
ASN
25
n
25
ASN
25
A
LEU
26
n
26
LEU
26
A
LYS
27
n
27
LYS
27
A
GLN
28
n
28
GLN
28
A
ILE
29
n
29
ILE
29
A
TYR
30
n
30
TYR
30
A
TYR
31
n
31
TYR
31
A
TYR
32
n
32
TYR
32
A
ASN
33
n
33
ASN
33
A
GLU
34
n
34
GLU
34
A
LYS
35
n
35
LYS
35
A
ALA
36
n
36
ALA
36
A
LYS
37
n
37
LYS
37
A
THR
38
n
38
THR
38
A
GLU
39
n
39
GLU
39
A
ASN
40
n
40
ASN
40
A
LYS
41
n
41
LYS
41
A
GLU
42
n
42
GLU
42
A
SER
43
n
43
SER
43
A
HIS
44
n
44
HIS
44
A
ASP
45
n
45
ASP
45
A
GLN
46
n
46
GLN
46
A
PHE
47
n
47
PHE
47
A
LEU
48
n
48
LEU
48
A
GLN
49
n
49
GLN
49
A
HIS
50
n
50
HIS
50
A
THR
51
n
51
THR
51
A
ILE
52
n
52
ILE
52
A
LEU
53
n
53
LEU
53
A
PHE
54
n
54
PHE
54
A
LYS
55
n
55
LYS
55
A
GLY
56
n
56
GLY
56
A
PHE
57
n
57
PHE
57
A
PHE
58
n
58
PHE
58
A
THR
59
n
59
THR
59
A
n
60
60
A
n
61
61
A
n
62
62
A
n
63
63
A
TYR
64
n
64
TYR
64
A
ASN
65
n
65
ASN
65
A
ASP
66
n
66
ASP
66
A
LEU
67
n
67
LEU
67
A
LEU
68
n
68
LEU
68
A
VAL
69
n
69
VAL
69
A
ASP
70
n
70
ASP
70
A
PHE
71
n
71
PHE
71
A
ASP
72
n
72
ASP
72
A
SER
73
n
73
SER
73
A
LYS
74
n
74
LYS
74
A
ASP
75
n
75
ASP
75
A
ILE
76
n
76
ILE
76
A
VAL
77
n
77
VAL
77
A
ASP
78
n
78
ASP
78
A
LYS
79
n
79
LYS
79
A
TYR
80
n
80
TYR
80
A
LYS
81
n
81
LYS
81
A
GLY
82
n
82
GLY
82
A
LYS
83
n
83
LYS
83
A
LYS
84
n
84
LYS
84
A
VAL
85
n
85
VAL
85
A
ASP
86
n
86
ASP
86
A
LEU
87
n
87
LEU
87
A
TYR
88
n
88
TYR
88
A
GLY
89
n
89
GLY
89
A
ALA
90
n
90
ALA
90
A
TYR
91
n
91
TYR
91
A
TYR
92
n
92
TYR
92
A
GLY
93
n
93
GLY
93
A
TYR
94
n
94
TYR
94
A
GLN
95
n
95
GLN
95
A
CYS
96
n
96
CYS
96
A
ALA
97
n
97
ALA
97
A
GLY
98
n
98
GLY
98
A
GLY
99
n
99
GLY
99
A
THR
100
n
100
THR
100
A
PRO
101
n
101
PRO
101
A
ASN
102
n
102
ASN
102
A
LYS
103
n
103
LYS
103
A
THR
104
n
104
THR
104
A
ALA
105
n
105
ALA
105
A
CYS
106
n
106
CYS
106
A
MET
107
n
107
MET
107
A
TYR
108
n
108
TYR
108
A
GLY
109
n
109
GLY
109
A
GLY
110
n
110
GLY
110
A
VAL
111
n
111
VAL
111
A
THR
112
n
112
THR
112
A
LEU
113
n
113
LEU
113
A
HIS
114
n
114
HIS
114
A
ASP
115
n
115
ASP
115
A
ASN
116
n
116
ASN
116
A
ASN
117
n
117
ASN
117
A
ARG
118
n
118
ARG
118
A
LEU
119
n
119
LEU
119
A
THR
120
n
120
THR
120
A
GLU
121
n
121
GLU
121
A
GLU
122
n
122
GLU
122
A
LYS
123
n
123
LYS
123
A
LYS
124
n
124
LYS
124
A
VAL
125
n
125
VAL
125
A
PRO
126
n
126
PRO
126
A
ILE
127
n
127
ILE
127
A
ASN
128
n
128
ASN
128
A
LEU
129
n
129
LEU
129
A
TRP
130
n
130
TRP
130
A
LEU
131
n
131
LEU
131
A
ASP
132
n
132
ASP
132
A
GLY
133
n
133
GLY
133
A
LYS
134
n
134
LYS
134
A
GLN
135
n
135
GLN
135
A
ASN
136
n
136
ASN
136
A
THR
137
n
137
THR
137
A
VAL
138
n
138
VAL
138
A
PRO
139
n
139
PRO
139
A
LEU
140
n
140
LEU
140
A
GLU
141
n
141
GLU
141
A
THR
142
n
142
THR
142
A
VAL
143
n
143
VAL
143
A
LYS
144
n
144
LYS
144
A
THR
145
n
145
THR
145
A
ASN
146
n
146
ASN
146
A
LYS
147
n
147
LYS
147
A
LYS
148
n
148
LYS
148
A
ASN
149
n
149
ASN
149
A
VAL
150
n
150
VAL
150
A
THR
151
n
151
THR
151
A
VAL
152
n
152
VAL
152
A
GLN
153
n
153
GLN
153
A
GLU
154
n
154
GLU
154
A
LEU
155
n
155
LEU
155
A
ASP
156
n
156
ASP
156
A
LEU
157
n
157
LEU
157
A
GLN
158
n
158
GLN
158
A
ALA
159
n
159
ALA
159
A
ARG
160
n
160
ARG
160
A
ARG
161
n
161
ARG
161
A
TYR
162
n
162
TYR
162
A
LEU
163
n
163
LEU
163
A
GLN
164
n
164
GLN
164
A
GLU
165
n
165
GLU
165
A
LYS
166
n
166
LYS
166
A
TYR
167
n
167
TYR
167
A
ASN
168
n
168
ASN
168
A
LEU
169
n
169
LEU
169
A
TYR
170
n
170
TYR
170
A
ASN
171
n
171
ASN
171
A
SER
172
n
172
SER
172
A
ASP
173
n
173
ASP
173
A
VAL
174
n
174
VAL
174
A
PHE
175
n
175
PHE
175
A
ASP
176
n
176
ASP
176
A
GLY
177
n
177
GLY
177
A
LYS
178
n
178
LYS
178
A
VAL
179
n
179
VAL
179
A
GLN
180
n
180
GLN
180
A
ARG
181
n
181
ARG
181
A
GLY
182
n
182
GLY
182
A
LEU
183
n
183
LEU
183
A
ILE
184
n
184
ILE
184
A
VAL
185
n
185
VAL
185
A
PHE
186
n
186
PHE
186
A
HIS
187
n
187
HIS
187
A
THR
188
n
188
THR
188
A
SER
189
n
189
SER
189
A
THR
190
n
190
THR
190
A
GLU
191
n
191
GLU
191
A
PRO
192
n
192
PRO
192
A
SER
193
n
193
SER
193
A
VAL
194
n
194
VAL
194
A
ASN
195
n
195
ASN
195
A
TYR
196
n
196
TYR
196
A
ASP
197
n
197
ASP
197
A
LEU
198
n
198
LEU
198
A
PHE
199
n
199
PHE
199
A
GLY
200
n
200
GLY
200
A
ALA
201
n
201
ALA
201
A
GLN
202
n
202
GLN
202
A
GLY
203
n
203
GLY
203
A
GLN
204
n
204
GLN
204
A
TYR
205
n
205
TYR
205
A
SER
206
n
206
SER
206
A
ASN
207
n
207
ASN
207
A
THR
208
n
208
THR
208
A
LEU
209
n
209
LEU
209
A
LEU
210
n
210
LEU
210
A
ARG
211
n
211
ARG
211
A
ILE
212
n
212
ILE
212
A
TYR
213
n
213
TYR
213
A
ARG
214
n
214
ARG
214
A
ASP
215
n
215
ASP
215
A
ASN
216
n
216
ASN
216
A
LYS
217
n
217
LYS
217
A
THR
218
n
218
THR
218
A
ILE
219
n
219
ILE
219
A
ASN
220
n
220
ASN
220
A
SER
221
n
221
SER
221
A
GLU
222
n
222
GLU
222
A
ASN
223
n
223
ASN
223
A
MET
224
n
224
MET
224
A
HIS
225
n
225
HIS
225
A
ILE
226
n
226
ILE
226
A
ASP
227
n
227
ASP
227
A
ILE
228
n
228
ILE
228
A
TYR
229
n
229
TYR
229
A
LEU
230
n
230
LEU
230
A
TYR
231
n
231
TYR
231
A
THR
232
n
232
THR
232
A
SER
233
n
233
SER
233
A
SER
1
n
1
SER
1
B
GLU
2
n
2
GLU
2
B
LYS
3
n
3
LYS
3
B
SER
4
n
4
SER
4
B
GLU
5
n
5
GLU
5
B
GLU
6
n
6
GLU
6
B
ILE
7
n
7
ILE
7
B
ASN
8
n
8
ASN
8
B
GLU
9
n
9
GLU
9
B
LYS
10
n
10
LYS
10
B
ASP
11
n
11
ASP
11
B
LEU
12
n
12
LEU
12
B
ARG
13
n
13
ARG
13
B
LYS
14
n
14
LYS
14
B
LYS
15
n
15
LYS
15
B
SER
16
n
16
SER
16
B
GLU
17
n
17
GLU
17
B
LEU
18
n
18
LEU
18
B
GLN
19
n
19
GLN
19
B
GLY
20
n
20
GLY
20
B
THR
21
n
21
THR
21
B
ALA
22
n
22
ALA
22
B
LEU
23
n
23
LEU
23
B
GLY
24
n
24
GLY
24
B
ASN
25
n
25
ASN
25
B
LEU
26
n
26
LEU
26
B
LYS
27
n
27
LYS
27
B
GLN
28
n
28
GLN
28
B
ILE
29
n
29
ILE
29
B
TYR
30
n
30
TYR
30
B
TYR
31
n
31
TYR
31
B
TYR
32
n
32
TYR
32
B
ASN
33
n
33
ASN
33
B
GLU
34
n
34
GLU
34
B
LYS
35
n
35
LYS
35
B
ALA
36
n
36
ALA
36
B
LYS
37
n
37
LYS
37
B
THR
38
n
38
THR
38
B
GLU
39
n
39
GLU
39
B
ASN
40
n
40
ASN
40
B
LYS
41
n
41
LYS
41
B
GLU
42
n
42
GLU
42
B
SER
43
n
43
SER
43
B
HIS
44
n
44
HIS
44
B
ASP
45
n
45
ASP
45
B
GLN
46
n
46
GLN
46
B
PHE
47
n
47
PHE
47
B
LEU
48
n
48
LEU
48
B
GLN
49
n
49
GLN
49
B
HIS
50
n
50
HIS
50
B
THR
51
n
51
THR
51
B
ILE
52
n
52
ILE
52
B
LEU
53
n
53
LEU
53
B
PHE
54
n
54
PHE
54
B
LYS
55
n
55
LYS
55
B
GLY
56
n
56
GLY
56
B
PHE
57
n
57
PHE
57
B
PHE
58
n
58
PHE
58
B
n
59
59
B
n
60
60
B
n
61
61
B
n
62
62
B
n
63
63
B
TYR
64
n
64
TYR
64
B
ASN
65
n
65
ASN
65
B
ASP
66
n
66
ASP
66
B
LEU
67
n
67
LEU
67
B
LEU
68
n
68
LEU
68
B
VAL
69
n
69
VAL
69
B
ASP
70
n
70
ASP
70
B
PHE
71
n
71
PHE
71
B
ASP
72
n
72
ASP
72
B
SER
73
n
73
SER
73
B
LYS
74
n
74
LYS
74
B
ASP
75
n
75
ASP
75
B
ILE
76
n
76
ILE
76
B
VAL
77
n
77
VAL
77
B
ASP
78
n
78
ASP
78
B
LYS
79
n
79
LYS
79
B
TYR
80
n
80
TYR
80
B
LYS
81
n
81
LYS
81
B
GLY
82
n
82
GLY
82
B
LYS
83
n
83
LYS
83
B
LYS
84
n
84
LYS
84
B
VAL
85
n
85
VAL
85
B
ASP
86
n
86
ASP
86
B
LEU
87
n
87
LEU
87
B
TYR
88
n
88
TYR
88
B
GLY
89
n
89
GLY
89
B
ALA
90
n
90
ALA
90
B
TYR
91
n
91
TYR
91
B
TYR
92
n
92
TYR
92
B
GLY
93
n
93
GLY
93
B
TYR
94
n
94
TYR
94
B
GLN
95
n
95
GLN
95
B
CYS
96
n
96
CYS
96
B
ALA
97
n
97
ALA
97
B
GLY
98
n
98
GLY
98
B
GLY
99
n
99
GLY
99
B
THR
100
n
100
THR
100
B
PRO
101
n
101
PRO
101
B
ASN
102
n
102
ASN
102
B
LYS
103
n
103
LYS
103
B
THR
104
n
104
THR
104
B
ALA
105
n
105
ALA
105
B
CYS
106
n
106
CYS
106
B
MET
107
n
107
MET
107
B
TYR
108
n
108
TYR
108
B
GLY
109
n
109
GLY
109
B
GLY
110
n
110
GLY
110
B
VAL
111
n
111
VAL
111
B
THR
112
n
112
THR
112
B
LEU
113
n
113
LEU
113
B
HIS
114
n
114
HIS
114
B
ASP
115
n
115
ASP
115
B
ASN
116
n
116
ASN
116
B
ASN
117
n
117
ASN
117
B
ARG
118
n
118
ARG
118
B
LEU
119
n
119
LEU
119
B
THR
120
n
120
THR
120
B
GLU
121
n
121
GLU
121
B
GLU
122
n
122
GLU
122
B
LYS
123
n
123
LYS
123
B
LYS
124
n
124
LYS
124
B
VAL
125
n
125
VAL
125
B
PRO
126
n
126
PRO
126
B
ILE
127
n
127
ILE
127
B
ASN
128
n
128
ASN
128
B
LEU
129
n
129
LEU
129
B
TRP
130
n
130
TRP
130
B
LEU
131
n
131
LEU
131
B
ASP
132
n
132
ASP
132
B
GLY
133
n
133
GLY
133
B
LYS
134
n
134
LYS
134
B
GLN
135
n
135
GLN
135
B
ASN
136
n
136
ASN
136
B
THR
137
n
137
THR
137
B
VAL
138
n
138
VAL
138
B
PRO
139
n
139
PRO
139
B
LEU
140
n
140
LEU
140
B
GLU
141
n
141
GLU
141
B
THR
142
n
142
THR
142
B
VAL
143
n
143
VAL
143
B
LYS
144
n
144
LYS
144
B
THR
145
n
145
THR
145
B
ASN
146
n
146
ASN
146
B
LYS
147
n
147
LYS
147
B
LYS
148
n
148
LYS
148
B
ASN
149
n
149
ASN
149
B
VAL
150
n
150
VAL
150
B
THR
151
n
151
THR
151
B
VAL
152
n
152
VAL
152
B
GLN
153
n
153
GLN
153
B
GLU
154
n
154
GLU
154
B
LEU
155
n
155
LEU
155
B
ASP
156
n
156
ASP
156
B
LEU
157
n
157
LEU
157
B
GLN
158
n
158
GLN
158
B
ALA
159
n
159
ALA
159
B
ARG
160
n
160
ARG
160
B
ARG
161
n
161
ARG
161
B
TYR
162
n
162
TYR
162
B
LEU
163
n
163
LEU
163
B
GLN
164
n
164
GLN
164
B
GLU
165
n
165
GLU
165
B
LYS
166
n
166
LYS
166
B
TYR
167
n
167
TYR
167
B
ASN
168
n
168
ASN
168
B
LEU
169
n
169
LEU
169
B
TYR
170
n
170
TYR
170
B
ASN
171
n
171
ASN
171
B
SER
172
n
172
SER
172
B
ASP
173
n
173
ASP
173
B
VAL
174
n
174
VAL
174
B
PHE
175
n
175
PHE
175
B
ASP
176
n
176
ASP
176
B
GLY
177
n
177
GLY
177
B
LYS
178
n
178
LYS
178
B
VAL
179
n
179
VAL
179
B
GLN
180
n
180
GLN
180
B
ARG
181
n
181
ARG
181
B
GLY
182
n
182
GLY
182
B
LEU
183
n
183
LEU
183
B
ILE
184
n
184
ILE
184
B
VAL
185
n
185
VAL
185
B
PHE
186
n
186
PHE
186
B
HIS
187
n
187
HIS
187
B
THR
188
n
188
THR
188
B
SER
189
n
189
SER
189
B
THR
190
n
190
THR
190
B
GLU
191
n
191
GLU
191
B
PRO
192
n
192
PRO
192
B
SER
193
n
193
SER
193
B
VAL
194
n
194
VAL
194
B
ASN
195
n
195
ASN
195
B
TYR
196
n
196
TYR
196
B
ASP
197
n
197
ASP
197
B
LEU
198
n
198
LEU
198
B
PHE
199
n
199
PHE
199
B
GLY
200
n
200
GLY
200
B
ALA
201
n
201
ALA
201
B
GLN
202
n
202
GLN
202
B
GLY
203
n
203
GLY
203
B
GLN
204
n
204
GLN
204
B
TYR
205
n
205
TYR
205
B
SER
206
n
206
SER
206
B
ASN
207
n
207
ASN
207
B
THR
208
n
208
THR
208
B
LEU
209
n
209
LEU
209
B
LEU
210
n
210
LEU
210
B
ARG
211
n
211
ARG
211
B
ILE
212
n
212
ILE
212
B
TYR
213
n
213
TYR
213
B
ARG
214
n
214
ARG
214
B
ASP
215
n
215
ASP
215
B
ASN
216
n
216
ASN
216
B
LYS
217
n
217
LYS
217
B
THR
218
n
218
THR
218
B
ILE
219
n
219
ILE
219
B
ASN
220
n
220
ASN
220
B
SER
221
n
221
SER
221
B
GLU
222
n
222
GLU
222
B
ASN
223
n
223
ASN
223
B
MET
224
n
224
MET
224
B
HIS
225
n
225
HIS
225
B
ILE
226
n
226
ILE
226
B
ASP
227
n
227
ASP
227
B
ILE
228
n
228
ILE
228
B
TYR
229
n
229
TYR
229
B
LEU
230
n
230
LEU
230
B
TYR
231
n
231
TYR
231
B
THR
232
n
232
THR
232
B
SER
233
n
233
SER
233
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
SER
1
A
N
SER
1
1_555
73.8
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
SER
1
A
OG
SER
1
1_555
71.3
A
SER
1
A
N
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
SER
1
A
OG
SER
1
1_555
73.0
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
187
A
ND1
HIS
187
1_555
93.9
A
SER
1
A
N
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
187
A
ND1
HIS
187
1_555
88.9
A
SER
1
A
OG
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
187
A
ND1
HIS
187
1_555
159.0
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
225
A
NE2
HIS
225
1_555
86.5
A
SER
1
A
N
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
225
A
NE2
HIS
225
1_555
160.2
A
SER
1
A
OG
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
225
A
NE2
HIS
225
1_555
98.8
A
HIS
187
A
ND1
HIS
187
1_555
A
CD
240
C
CD
CD
1_555
A
HIS
225
A
NE2
HIS
225
1_555
94.8
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
130.3
A
SER
1
A
N
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
109.2
A
SER
1
A
OG
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
63.3
A
HIS
187
A
ND1
HIS
187
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
135.0
A
HIS
225
A
NE2
HIS
225
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
81.7
A
HOH
752
E
O
HOH
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
169.5
A
SER
1
A
N
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
97.2
A
SER
1
A
OG
SER
1
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
101.2
A
HIS
187
A
ND1
HIS
187
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
91.3
A
HIS
225
A
NE2
HIS
225
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
102.1
A
ASP
227
A
OD1
ASP
227
1_555
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
46.8
B
SER
1
B
OG
SER
1
1_555
B
CD
240
D
CD
CD
1_555
B
HIS
187
B
ND1
HIS
187
1_555
160.1
B
SER
1
B
OG
SER
1
1_555
B
CD
240
D
CD
CD
1_555
B
HIS
225
B
NE2
HIS
225
1_555
98.9
B
HIS
187
B
ND1
HIS
187
1_555
B
CD
240
D
CD
CD
1_555
B
HIS
225
B
NE2
HIS
225
1_555
97.0
B
SER
1
B
OG
SER
1
1_555
B
CD
240
D
CD
CD
1_555
B
ASP
227
B
OD2
ASP
227
1_555
91.6
B
HIS
187
B
ND1
HIS
187
1_555
B
CD
240
D
CD
CD
1_555
B
ASP
227
B
OD2
ASP
227
1_555
97.8
B
HIS
225
B
NE2
HIS
225
1_555
B
CD
240
D
CD
CD
1_555
B
ASP
227
B
OD2
ASP
227
1_555
98.7
B
SER
1
B
OG
SER
1
1_555
B
CD
240
D
CD
CD
1_555
B
SER
1
B
N
SER
1
1_555
69.5
B
HIS
187
B
ND1
HIS
187
1_555
B
CD
240
D
CD
CD
1_555
B
SER
1
B
N
SER
1
1_555
92.3
B
HIS
225
B
NE2
HIS
225
1_555
B
CD
240
D
CD
CD
1_555
B
SER
1
B
N
SER
1
1_555
163.2
B
ASP
227
B
OD2
ASP
227
1_555
B
CD
240
D
CD
CD
1_555
B
SER
1
B
N
SER
1
1_555
93.9
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
ALA
36
A
O
ALA
36
A
N
GLY
89
A
N
GLY
89
A
O
ASP
86
A
O
ASP
86
A
N
THR
112
A
N
THR
112
A
O
ILE
52
A
O
ILE
52
A
N
VAL
69
A
N
VAL
69
A
O
ASP
66
A
O
ASP
66
A
N
ALA
105
A
N
ALA
105
A
O
LYS
134
A
O
LYS
134
A
N
LEU
131
A
N
LEU
131
A
O
ASN
128
A
O
ASN
128
A
N
ILE
226
A
N
ILE
226
A
O
HIS
225
A
O
HIS
225
A
N
HIS
187
A
N
HIS
187
A
O
ILE
184
A
O
ILE
184
A
N
TYR
196
A
N
TYR
196
A
O
VAL
150
A
O
VAL
150
A
N
ILE
219
A
N
ILE
219
B
O
ALA
36
B
O
ALA
36
B
N
GLY
89
B
N
GLY
89
B
O
ASP
86
B
O
ASP
86
B
N
THR
112
B
N
THR
112
B
O
ILE
52
B
O
ILE
52
B
N
VAL
69
B
N
VAL
69
B
O
ASP
66
B
O
ASP
66
B
N
ALA
105
B
N
ALA
105
B
O
LYS
123
B
O
LYS
123
B
N
THR
145
B
N
THR
145
B
O
LYS
134
B
O
LYS
134
B
N
LEU
131
B
N
LEU
131
B
O
ASN
128
B
O
ASN
128
B
N
ILE
226
B
N
ILE
226
B
O
HIS
225
B
O
HIS
225
B
N
HIS
187
B
N
HIS
187
B
O
ILE
184
B
O
ILE
184
B
N
TYR
196
B
N
TYR
196
B
O
VAL
150
B
O
VAL
150
B
N
ILE
219
B
N
ILE
219
1
A
ASP
60
A
ASP
60
1
Y
1
A
HIS
61
A
HIS
61
1
Y
1
A
SER
62
A
SER
62
1
Y
1
A
TRP
63
A
TRP
63
1
Y
1
B
THR
59
B
THR
59
1
Y
1
B
ASP
60
B
ASP
60
1
Y
1
B
HIS
61
B
HIS
61
1
Y
1
B
SER
62
B
SER
62
1
Y
1
B
TRP
63
B
TRP
63
1
Y
1
A
TYR
205
0.066
SIDE CHAIN
1
B
TYR
64
0.083
SIDE CHAIN
1
-16.37
2.70
111.00
94.63
A
A
A
N
CA
C
PHE
PHE
PHE
47
47
47
N
1
A
TYR
31
-130.73
-44.37
1
A
PHE
47
-122.23
-96.26
1
A
GLN
95
80.45
8.02
1
A
ASN
102
76.71
-8.36
1
B
TYR
31
-130.62
-41.78
1
B
PHE
47
-100.18
-73.05
1
B
ASN
102
79.64
-11.37
1
B
ASN
223
44.06
75.81
30.6
0.277
0.204
0.204
1.9
10.0
37509
10
1
2.0
MIR
1.9
10.0
169
3920
4
0
3747
0.020
2.056
26.87
1.744
1.90
29.0
1ESF
37509
0.
0.044
0.064
1
96.7
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
STAPHYLOCOCCAL ENTEROTOXIN A
STAPHYLOCOCCAL ENTEROTOXIN A
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
SER
4
A
SER
4
HELX_P
A
GLU
9
A
GLU
9
1
1
6
A
LYS
15
A
LYS
15
HELX_P
A
GLU
17
A
GLU
17
5
2
3
A
ALA
22
A
ALA
22
HELX_P
A
TYR
31
A
TYR
31
1
3
10
A
LYS
74
A
LYS
74
HELX_P
A
TYR
80
A
TYR
80
1
4
7
A
VAL
152
A
VAL
152
HELX_P
A
TYR
167
A
TYR
167
1
5
16
A
ASP
173
A
ASP
173
HELX_P
A
PHE
175
A
PHE
175
5
6
3
A
SER
206
A
SER
206
HELX_P
A
TYR
213
A
TYR
213
1
7
8
B
SER
4
B
SER
4
HELX_P
B
GLU
9
B
GLU
9
1
8
6
B
LYS
15
B
LYS
15
HELX_P
B
GLU
17
B
GLU
17
5
9
3
B
ALA
22
B
ALA
22
HELX_P
B
TYR
31
B
TYR
31
1
10
10
B
LYS
74
B
LYS
74
HELX_P
B
LYS
79
B
LYS
79
1
11
6
B
LEU
140
B
LEU
140
HELX_P
B
THR
142
B
THR
142
5
12
3
B
VAL
152
B
VAL
152
HELX_P
B
TYR
167
B
TYR
167
1
13
16
B
ASP
173
B
ASP
173
HELX_P
B
PHE
175
B
PHE
175
5
14
3
B
SER
206
B
SER
206
HELX_P
B
TYR
213
B
TYR
213
1
15
8
disulf
2.010
A
CYS
96
A
SG
CYS
96
1_555
A
CYS
106
A
SG
CYS
106
1_555
disulf
2.177
B
CYS
96
B
SG
CYS
96
1_555
B
CYS
106
B
SG
CYS
106
1_555
metalc
3.101
A
CD
240
C
CD
CD
1_555
A
HOH
752
E
O
HOH
1_555
metalc
2.487
A
CD
240
C
CD
CD
1_555
A
SER
1
A
N
SER
1
1_555
metalc
2.361
A
CD
240
C
CD
CD
1_555
A
SER
1
A
OG
SER
1
1_555
metalc
2.383
A
CD
240
C
CD
CD
1_555
A
HIS
187
A
ND1
HIS
187
1_555
metalc
2.332
A
CD
240
C
CD
CD
1_555
A
HIS
225
A
NE2
HIS
225
1_555
metalc
2.947
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD1
ASP
227
1_555
metalc
2.420
A
CD
240
C
CD
CD
1_555
A
ASP
227
A
OD2
ASP
227
1_555
metalc
2.413
B
CD
240
D
CD
CD
1_555
B
SER
1
B
OG
SER
1
1_555
metalc
2.266
B
CD
240
D
CD
CD
1_555
B
HIS
187
B
ND1
HIS
187
1_555
metalc
2.259
B
CD
240
D
CD
CD
1_555
B
HIS
225
B
NE2
HIS
225
1_555
metalc
2.375
B
CD
240
D
CD
CD
1_555
B
ASP
227
B
OD2
ASP
227
1_555
metalc
2.269
B
CD
240
D
CD
CD
1_555
B
SER
1
B
N
SER
1
1_555
ENTEROTOXIN
ENTEROTOXIN, STAPHYLOCOCCAL ENTEROTOXIN TYPE A
given
0.997839
-0.064848
0.010615
-0.064725
-0.997836
-0.011541
0.011341
0.010829
-0.999877
23.42651
27.24720
37.36518
ETXA_STAAU
UNP
1
1
P0A0L2
MKKTAFTLLLFIALTLTTSPLVNGSEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKG
FFTDHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQN
TVPLETVKTNKKNVTVQELDLQARRYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDN
KTINSENMHIDIYLYTS
25
257
1ESF
1
233
P0A0L2
A
1
1
233
25
257
1ESF
1
233
P0A0L2
B
1
1
233
3
3
5
2
3
3
2
5
2
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
35
A
LYS
35
A
THR
38
A
THR
38
A
VAL
85
A
VAL
85
A
ALA
90
A
ALA
90
A
VAL
111
A
VAL
111
A
LEU
113
A
LEU
113
A
THR
51
A
THR
51
A
PHE
54
A
PHE
54
A
ASP
66
A
ASP
66
A
ASP
70
A
ASP
70
A
THR
104
A
THR
104
A
TYR
108
A
TYR
108
A
LYS
134
A
LYS
134
A
ASN
136
A
ASN
136
A
ILE
127
A
ILE
127
A
LEU
131
A
LEU
131
A
HIS
225
A
HIS
225
A
TYR
231
A
TYR
231
A
ARG
181
A
ARG
181
A
HIS
187
A
HIS
187
A
VAL
194
A
VAL
194
A
ASP
197
A
ASP
197
A
ASN
149
A
ASN
149
A
THR
151
A
THR
151
A
THR
218
A
THR
218
A
ASN
220
A
ASN
220
B
LYS
35
B
LYS
35
B
THR
38
B
THR
38
B
VAL
85
B
VAL
85
B
ALA
90
B
ALA
90
B
VAL
111
B
VAL
111
B
LEU
113
B
LEU
113
B
THR
51
B
THR
51
B
PHE
54
B
PHE
54
B
ASP
66
B
ASP
66
B
ASP
70
B
ASP
70
B
THR
104
B
THR
104
B
TYR
108
B
TYR
108
B
LYS
123
B
LYS
123
B
VAL
125
B
VAL
125
B
VAL
143
B
VAL
143
B
THR
145
B
THR
145
B
LYS
134
B
LYS
134
B
ASN
136
B
ASN
136
B
ILE
127
B
ILE
127
B
LEU
131
B
LEU
131
B
MET
224
B
MET
224
B
TYR
231
B
TYR
231
B
ARG
181
B
ARG
181
B
THR
188
B
THR
188
B
VAL
194
B
VAL
194
B
ASP
197
B
ASP
197
B
ASN
149
B
ASN
149
B
THR
151
B
THR
151
B
THR
218
B
THR
218
B
ASN
220
B
ASN
220
CD 2+ BINDING SITE I.
Unknown
6
CD 2+ BINDING SITE II.
Unknown
5
BINDING SITE FOR RESIDUE CD A 240
Software
4
BINDING SITE FOR RESIDUE CD B 240
Software
4
A
CD
240
C
CD
6
1_555
A
SER
1
A
SER
1
6
1_555
A
HIS
187
A
HIS
187
6
1_555
A
HIS
225
A
HIS
225
6
1_555
A
ASP
227
A
ASP
227
6
1_555
A
HOH
752
E
HOH
6
1_555
B
CD
240
D
CD
5
1_555
B
SER
1
B
SER
1
5
1_555
B
HIS
187
B
HIS
187
5
1_555
B
HIS
225
B
HIS
225
5
1_555
B
ASP
227
B
ASP
227
5
1_555
A
SER
1
A
SER
1
4
1_555
A
HIS
187
A
HIS
187
4
1_555
A
HIS
225
A
HIS
225
4
1_555
A
ASP
227
A
ASP
227
4
1_555
B
SER
1
B
SER
1
4
1_555
B
HIS
187
B
HIS
187
4
1_555
B
HIS
225
B
HIS
225
4
1_555
B
ASP
227
B
ASP
227
4
1_555
4
P 1 21 1