1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Rosengren, K.J.
Daly, N.L.
Scanlon, M.J.
Craik, D.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
40
4601
4609
10.1021/bi002623v
11294627
Solution structure of BSTI: a new trypsin inhibitor from skin secretions of Bombina bombina.
2001
10.2210/pdb1hx2/pdb
pdb_00001hx2
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
6510.591
BSTI
1
nat
polymer
BOMBINA SKIN TRYPSIN INHIBITOR
no
no
NFVCPPGQTFQTCASSCPKTCETRNKLVLCDKKCNQRCGCISGTVLKSKDSSECVHPSKC
NFVCPPGQTFQTCASSCPKTCETRNKLVLCDKKCNQRCGCISGTVLKSKDSSECVHPSKC
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
fire-bellied toad
FROGS WERE STIMULATED WITH MILD ELECTRIC SHOCKS. SKIN SECRETIONS WERE COLLECTED. BSTI WAS ISOLATED FROM THE SKIN SECRETIONS.
Bombina
sample
8345
Bombina bombina
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2001-01-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
Related trypsin inhibitor from Ascaris.
Related chymotrypsin/elastase inhibitor from Ascaris.
Related chymotrypsin inhibitor from Apis mellifera.
RCSB
Y
RCSB
2001-01-11
REL
REL
This structure was determined using standard 2D homonuclear techniques.
structures with the lowest energy
50
20
TOCSY,NOESY
TOCSY,NOESY,DQF-COSY
TOCSY,NOESY,DQF-COSY
TOCSY,NOESY
TOCSY,NOESY,DQF-COSY,ECOSY
TOCSY,NOESY,DQF-COSY
5.0
ambient
283
K
5.0
ambient
293
K
5.0
ambient
298
K
5.0
ambient
305
K
Preliminary structures were generated with a torsion angle dynamics protocol within DYANA. Final structures were generated with TAD in XPLOR. Structures were energy minimised under influence of the CHARMM forcefield.
torsion angle dynamics
1
lowest energy
1.5mM BSTI
90% H2O/10% D2O
1.5mM BSTI
100% D2O
Bruker
collection
XwinNMR
2.6
Bruker
processing
XwinNMR
2.6
Eccles
data analysis
XEASY
1.3.7
Guentert
refinement
DYANA
1.5
Brunger
refinement
X-PLOR
3.815
Brooks
refinement
CHARMM
21
750
Bruker
DMX
500
Bruker
AMX
ASN
1
n
1
ASN
1
A
PHE
2
n
2
PHE
2
A
VAL
3
n
3
VAL
3
A
CYS
4
n
4
CYS
4
A
PRO
5
n
5
PRO
5
A
PRO
6
n
6
PRO
6
A
GLY
7
n
7
GLY
7
A
GLN
8
n
8
GLN
8
A
THR
9
n
9
THR
9
A
PHE
10
n
10
PHE
10
A
GLN
11
n
11
GLN
11
A
THR
12
n
12
THR
12
A
CYS
13
n
13
CYS
13
A
ALA
14
n
14
ALA
14
A
SER
15
n
15
SER
15
A
SER
16
n
16
SER
16
A
CYS
17
n
17
CYS
17
A
PRO
18
n
18
PRO
18
A
LYS
19
n
19
LYS
19
A
THR
20
n
20
THR
20
A
CYS
21
n
21
CYS
21
A
GLU
22
n
22
GLU
22
A
THR
23
n
23
THR
23
A
ARG
24
n
24
ARG
24
A
ASN
25
n
25
ASN
25
A
LYS
26
n
26
LYS
26
A
LEU
27
n
27
LEU
27
A
VAL
28
n
28
VAL
28
A
LEU
29
n
29
LEU
29
A
CYS
30
n
30
CYS
30
A
ASP
31
n
31
ASP
31
A
LYS
32
n
32
LYS
32
A
LYS
33
n
33
LYS
33
A
CYS
34
n
34
CYS
34
A
ASN
35
n
35
ASN
35
A
GLN
36
n
36
GLN
36
A
ARG
37
n
37
ARG
37
A
CYS
38
n
38
CYS
38
A
GLY
39
n
39
GLY
39
A
CYS
40
n
40
CYS
40
A
ILE
41
n
41
ILE
41
A
SER
42
n
42
SER
42
A
GLY
43
n
43
GLY
43
A
THR
44
n
44
THR
44
A
VAL
45
n
45
VAL
45
A
LEU
46
n
46
LEU
46
A
LYS
47
n
47
LYS
47
A
SER
48
n
48
SER
48
A
LYS
49
n
49
LYS
49
A
ASP
50
n
50
ASP
50
A
SER
51
n
51
SER
51
A
SER
52
n
52
SER
52
A
GLU
53
n
53
GLU
53
A
CYS
54
n
54
CYS
54
A
VAL
55
n
55
VAL
55
A
HIS
56
n
56
HIS
56
A
PRO
57
n
57
PRO
57
A
SER
58
n
58
SER
58
A
LYS
59
n
59
LYS
59
A
CYS
60
n
60
CYS
60
A
author_defined_assembly
1
monomeric
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
GLN
11
A
N
GLN
11
A
O
ARG
37
A
O
ARG
37
A
O
VAL
45
A
O
VAL
45
A
N
VAL
55
A
N
VAL
55
1
7.54
1.10
114.20
121.74
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
1
6.87
1.10
114.20
121.07
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
1
7.19
1.10
114.20
121.39
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
2
8.93
1.10
114.20
123.13
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
2
7.32
1.10
114.20
121.52
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
3
8.40
1.10
114.20
122.60
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
3
8.25
1.10
114.20
122.45
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
3
7.28
1.10
114.20
121.48
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
4
8.36
1.10
114.20
122.56
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
4
7.90
1.10
114.20
122.10
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
4
8.53
1.10
114.20
122.73
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
5
8.70
1.10
114.20
122.90
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
5
7.41
1.10
114.20
121.61
A
A
A
CA
CB
SG
CYS
CYS
CYS
21
21
21
N
5
10.96
1.10
114.20
125.16
A
A
A
CA
CB
SG
CYS
CYS
CYS
30
30
30
N
5
8.85
1.10
114.20
123.05
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
6
9.24
1.10
114.20
123.44
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
6
7.08
1.10
114.20
121.28
A
A
A
CA
CB
SG
CYS
CYS
CYS
40
40
40
N
6
7.37
1.10
114.20
121.57
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
7
8.12
1.10
114.20
122.32
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
7
7.32
1.10
114.20
121.52
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
7
8.78
1.10
114.20
122.98
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
8
9.43
1.10
114.20
123.63
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
8
7.74
1.10
114.20
121.94
A
A
A
CA
CB
SG
CYS
CYS
CYS
40
40
40
N
9
7.03
1.10
114.20
121.23
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
9
7.17
1.10
114.20
121.37
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
10
7.18
1.10
114.20
121.38
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
10
7.28
1.10
114.20
121.48
A
A
A
CA
CB
SG
CYS
CYS
CYS
30
30
30
N
10
7.71
1.10
114.20
121.91
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
11
8.59
1.10
114.20
122.79
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
11
7.24
1.10
114.20
121.44
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
11
9.47
1.10
114.20
123.67
A
A
A
CA
CB
SG
CYS
CYS
CYS
38
38
38
N
12
8.21
1.10
114.20
122.41
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
13
9.45
1.10
114.20
123.65
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
13
7.56
1.10
114.20
121.76
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
13
7.34
1.10
114.20
121.54
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
14
7.12
1.10
114.20
121.32
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
14
10.04
1.10
114.20
124.24
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
15
7.69
1.10
114.20
121.89
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
15
8.19
1.10
114.20
122.39
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
15
10.30
1.10
114.20
124.50
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
16
7.07
1.10
114.20
121.27
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
16
10.21
1.10
114.20
124.41
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
17
8.40
1.10
114.20
122.60
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
17
8.25
1.10
114.20
122.45
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
18
6.71
1.10
114.20
120.91
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
18
9.00
1.10
114.20
123.20
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
18
7.17
1.10
114.20
121.37
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
18
7.28
1.10
114.20
121.48
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
19
8.36
1.10
114.20
122.56
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
19
6.61
1.10
114.20
120.81
A
A
A
CA
CB
SG
CYS
CYS
CYS
34
34
34
N
19
6.95
1.10
114.20
121.15
A
A
A
CA
CB
SG
CYS
CYS
CYS
38
38
38
N
19
7.31
1.10
114.20
121.51
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
20
8.59
1.10
114.20
122.79
A
A
A
CA
CB
SG
CYS
CYS
CYS
4
4
4
N
20
7.78
1.10
114.20
121.98
A
A
A
CA
CB
SG
CYS
CYS
CYS
17
17
17
N
20
7.58
1.10
114.20
121.78
A
A
A
CA
CB
SG
CYS
CYS
CYS
60
60
60
N
1
A
PHE
2
-160.42
118.37
1
A
ALA
14
-160.99
94.53
1
A
SER
15
-49.01
162.03
1
A
CYS
17
-113.02
69.64
1
A
THR
23
-82.46
-75.71
1
A
ARG
24
65.46
-8.84
1
A
ARG
37
-138.89
-151.57
1
A
CYS
40
-41.01
161.98
1
A
LEU
46
-60.16
99.16
1
A
LYS
47
-6.52
-59.45
1
A
LYS
49
-34.73
-29.48
1
A
ASP
50
-168.47
58.67
1
A
SER
51
-79.97
-153.65
1
A
SER
52
-148.45
23.64
2
A
ALA
14
-160.29
113.37
2
A
CYS
17
-109.04
74.10
2
A
THR
23
-85.62
-78.56
2
A
ARG
24
66.04
-11.18
2
A
CYS
30
179.51
172.05
2
A
ARG
37
-141.69
-146.79
2
A
LEU
46
-55.64
99.80
2
A
LYS
47
-12.05
-54.01
2
A
LYS
49
-31.07
-39.07
2
A
ASP
50
-159.59
63.76
2
A
SER
51
-84.82
-154.78
3
A
PHE
2
-80.77
32.34
3
A
SER
15
-72.37
-141.76
3
A
CYS
17
-106.08
78.34
3
A
ASN
25
-38.08
-27.53
3
A
LEU
27
-86.75
43.66
3
A
CYS
34
-108.96
79.94
3
A
LEU
46
-57.01
102.45
3
A
LYS
47
-13.27
-50.39
3
A
ASP
50
-165.77
59.98
3
A
SER
51
-82.08
-154.95
3
A
SER
52
-145.13
12.51
4
A
PHE
2
-164.62
119.36
4
A
SER
15
-75.05
-138.50
4
A
THR
23
-99.73
49.02
4
A
LEU
27
-141.89
25.78
4
A
LEU
46
-56.16
104.07
4
A
LYS
47
-16.44
-51.43
4
A
LYS
49
-38.04
-26.00
4
A
ASP
50
-167.09
57.32
4
A
SER
51
-80.48
-153.62
5
A
SER
15
-156.33
-119.64
5
A
CYS
17
-111.60
77.10
5
A
THR
23
-80.18
-80.72
5
A
ARG
24
67.78
-16.21
5
A
ARG
37
-147.99
-152.73
5
A
LYS
49
-37.24
-30.11
5
A
ASP
50
-168.60
60.01
5
A
SER
51
-83.78
-151.85
6
A
PHE
2
-98.48
39.74
6
A
SER
15
-161.37
-130.20
6
A
THR
23
-79.92
-73.52
6
A
ARG
24
70.74
-17.92
6
A
LEU
27
-96.44
37.22
6
A
CYS
30
-134.54
-122.97
6
A
ASP
31
179.62
-41.25
6
A
LYS
47
-10.17
-63.63
6
A
LYS
49
-32.56
-30.76
6
A
ASP
50
-168.39
59.20
6
A
SER
51
-85.61
-154.72
7
A
SER
15
-73.20
-139.74
7
A
CYS
17
-115.47
66.33
7
A
THR
23
-86.96
-71.65
7
A
ARG
24
61.65
-8.44
7
A
CYS
34
-116.69
78.13
7
A
LEU
46
-55.15
103.06
7
A
LYS
47
-11.27
-58.35
7
A
ASP
50
-164.31
55.00
7
A
SER
51
-88.55
-156.03
7
A
SER
52
-149.39
24.93
8
A
PHE
2
-151.21
-145.39
8
A
PRO
6
-49.38
151.33
8
A
ALA
14
-160.45
99.78
8
A
SER
16
-59.70
1.53
8
A
CYS
17
-103.75
77.59
8
A
THR
23
-79.74
-81.33
8
A
ARG
24
66.71
-16.52
8
A
LEU
27
-89.22
49.05
8
A
CYS
30
-122.93
-131.79
8
A
ASP
31
-163.18
-34.81
8
A
ARG
37
-144.64
-152.43
8
A
CYS
40
-58.83
170.55
8
A
ASP
50
-165.55
61.40
8
A
SER
51
-88.41
-156.06
8
A
PRO
57
-69.04
4.95
9
A
PRO
6
-47.81
152.16
9
A
CYS
17
-108.23
72.68
9
A
THR
23
-80.07
-78.82
9
A
ARG
24
67.13
-12.01
9
A
CYS
30
179.62
161.30
9
A
ARG
37
-133.29
-152.55
9
A
CYS
40
-46.26
160.43
9
A
LEU
46
-53.41
98.81
9
A
LYS
47
-8.18
-57.45
9
A
LYS
49
-33.57
-31.69
9
A
ASP
50
-166.46
60.01
9
A
SER
51
-82.23
-151.64
9
A
SER
52
-130.68
-30.35
10
A
PRO
6
-40.57
-75.89
10
A
SER
16
-58.77
-1.24
10
A
CYS
17
-104.08
71.90
10
A
THR
23
-80.97
-78.75
10
A
ARG
24
66.61
-14.43
10
A
LYS
32
-145.56
-49.65
10
A
ARG
37
-136.90
-154.49
10
A
CYS
40
-49.70
150.88
10
A
LEU
46
-57.08
109.12
10
A
LYS
47
-17.02
-48.40
10
A
LYS
49
-39.47
-29.05
10
A
ASP
50
-166.40
59.13
10
A
SER
51
-80.60
-149.60
10
A
SER
52
-153.18
23.61
11
A
SER
15
-73.39
-134.97
11
A
THR
23
-82.79
-81.19
11
A
ARG
24
67.84
-13.14
11
A
ASP
31
-143.39
-31.21
11
A
CYS
34
-102.46
79.59
11
A
CYS
38
-48.92
150.19
11
A
ASP
50
-157.56
54.97
11
A
SER
51
-93.17
-145.95
11
A
PRO
57
-69.97
1.27
12
A
SER
15
-174.20
-177.72
12
A
CYS
17
-115.85
75.26
12
A
THR
23
-95.78
-69.86
12
A
ARG
24
67.42
-15.46
12
A
LYS
26
-116.78
-167.57
12
A
CYS
30
-154.73
-118.18
12
A
ASP
31
-175.39
-47.65
12
A
LYS
32
-69.80
5.54
12
A
ARG
37
-156.95
-153.08
12
A
ASP
50
-162.34
48.78
12
A
SER
51
-79.81
-153.07
12
A
SER
58
-102.06
45.34
12
A
LYS
59
-155.30
-38.13
13
A
GLN
11
-164.07
118.54
13
A
ALA
14
-161.01
-143.27
13
A
SER
15
-173.76
-159.54
13
A
THR
23
-82.85
-70.43
13
A
ARG
24
68.39
-22.77
13
A
LEU
27
-82.06
37.44
13
A
LYS
32
-75.87
35.19
13
A
ARG
37
-140.13
-151.72
13
A
CYS
40
-53.86
171.99
13
A
ASP
50
-158.01
46.00
13
A
SER
51
-80.29
-153.10
13
A
SER
52
-152.96
35.38
13
A
GLU
53
-160.10
117.39
13
A
LYS
59
-126.22
-52.40
14
A
ALA
14
-160.17
118.54
14
A
SER
15
-73.93
-139.37
14
A
CYS
17
-114.26
75.51
14
A
THR
23
-104.62
69.48
14
A
CYS
34
-114.82
77.49
14
A
SER
42
-69.69
98.75
14
A
ASP
50
-164.98
59.90
14
A
SER
51
-86.60
-154.97
15
A
PHE
2
-161.46
26.57
15
A
SER
15
-78.78
-159.41
15
A
CYS
17
-107.96
78.48
15
A
THR
23
-79.37
-77.84
15
A
ARG
24
69.00
-15.13
15
A
ASN
25
-60.78
-88.37
15
A
LEU
27
-76.25
42.17
15
A
CYS
34
-111.22
76.63
15
A
ARG
37
-134.19
-152.99
15
A
CYS
40
-45.15
157.00
15
A
LEU
46
-50.75
102.48
15
A
LYS
47
-12.62
-55.57
15
A
ASP
50
-167.32
57.74
15
A
SER
51
-79.94
-148.24
15
A
SER
52
-148.40
11.76
16
A
PHE
2
-153.64
29.76
16
A
ALA
14
-160.17
90.82
16
A
SER
16
-58.82
-0.04
16
A
THR
23
-99.74
52.01
16
A
CYS
30
-126.04
-134.56
16
A
ASP
31
-179.66
-35.10
16
A
CYS
40
-41.37
164.63
16
A
LYS
47
-20.31
-45.49
16
A
ASP
50
-165.04
52.81
16
A
SER
51
-84.06
-154.35
16
A
SER
52
-152.58
21.16
17
A
CYS
17
-110.48
70.75
17
A
THR
23
-101.53
57.27
17
A
LEU
27
-98.85
42.36
17
A
ARG
37
-141.78
-157.49
17
A
LEU
46
-58.13
99.49
17
A
LYS
47
-5.51
-58.46
17
A
LYS
49
-29.59
-31.54
17
A
ASP
50
-166.76
57.11
17
A
SER
51
-80.48
-154.69
18
A
PRO
6
-47.76
150.66
18
A
SER
15
-77.25
-136.44
18
A
CYS
17
-109.23
74.92
18
A
THR
23
-115.23
73.91
18
A
LEU
27
-86.32
40.36
18
A
CYS
34
-111.33
77.27
18
A
LEU
46
-53.30
102.13
18
A
LYS
47
-11.04
-62.41
18
A
ASP
50
-165.11
61.53
18
A
SER
51
-85.40
-149.09
19
A
PHE
2
-143.39
20.49
19
A
SER
15
-75.85
-129.82
19
A
CYS
17
-106.93
79.68
19
A
THR
23
-80.70
-79.08
19
A
ARG
24
66.42
-12.22
19
A
CYS
34
-108.92
76.81
19
A
CYS
38
-27.95
136.53
19
A
LEU
46
-56.44
99.44
19
A
LYS
47
-3.09
-68.89
19
A
LYS
49
-37.10
-29.33
19
A
ASP
50
-165.37
59.65
19
A
SER
51
-85.84
-153.22
20
A
PHE
2
-133.35
-147.58
20
A
SER
15
-75.85
-136.27
20
A
CYS
17
-108.47
75.51
20
A
THR
23
-88.44
48.64
20
A
ARG
37
-141.79
-157.48
20
A
LEU
46
-57.93
102.26
20
A
LYS
47
-15.13
-47.61
20
A
LYS
49
-38.20
-29.82
20
A
ASP
50
-166.46
60.20
20
A
SER
51
-82.58
-154.05
SOLUTION STRUCTURE OF BSTI, A TRYPSIN INHIBITOR FROM BOMBINA BOMBINA.
1
N
N
disulf
2.017
A
CYS
4
A
SG
CYS
4
1_555
A
CYS
38
A
SG
CYS
38
1_555
disulf
2.018
A
CYS
13
A
SG
CYS
13
1_555
A
CYS
34
A
SG
CYS
34
1_555
disulf
2.019
A
CYS
17
A
SG
CYS
17
1_555
A
CYS
30
A
SG
CYS
30
1_555
disulf
2.021
A
CYS
21
A
SG
CYS
21
1_555
A
CYS
60
A
SG
CYS
60
1_555
disulf
2.016
A
CYS
40
A
SG
CYS
40
1_555
A
CYS
54
A
SG
CYS
54
1_555
HYDROLASE INHIBITOR
beta-sheet disulfide-rich, HYDROLASE INHIBITOR
Q90248_BOMBO
UNP
1
25
Q90248
NFVCPPGQTFQTCASSCPKTCETRNKLVLCDKKCNQRCGCISGTVLKSKDSSECVHPSKC
25
84
1HX2
1
60
Q90248
A
1
1
60
2
2
anti-parallel
anti-parallel
A
GLN
8
A
GLN
8
A
GLN
11
A
GLN
11
A
ARG
37
A
ARG
37
A
CYS
40
A
CYS
40
A
VAL
45
A
VAL
45
A
LEU
46
A
LEU
46
A
CYS
54
A
CYS
54
A
VAL
55
A
VAL
55
1
P 1