1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Hecht, O.
Schleinkofer, K.
Bruhn, H.
Leippe, M.
Van Nuland, N.
Dingley, A.J.
Grotzinger, 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
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
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
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
279
17834
10.1074/JBC.M312978200
14970207
Solution Structure of the Pore-Forming Protein of Entamoeba Histolytica
2004
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
8253.695
PORE-FORMING PEPTIDE AMEOBAPORE A
1
nat
polymer
AMOEBAPORE A, EH-APP
no
no
GEILCNLCTGLINTLENLLTTKGADKVKDYISSLCNKASGFIATLCTKVLDFGIDKLIQLIEDKVDANAICAKIHAC
GEILCNLCTGLINTLENLLTTKGADKVKDYISSLCNKASGFIATLCTKVLDFGIDKLIQLIEDKVDANAICAKIHAC
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
sample
5759
ENTAMOEBA HISTOLYTICA
repository
Initial release
Version format compliance
Version format compliance
1
0
2004-02-26
1
1
2011-05-08
1
2
2011-07-13
PDBE
Y
PDBE
2003-04-09
REL
FORMS PORES IN THE CYTOPLASMIC MEMBRANE OF HOST CELLS.
HAS ANTIBACTERIAL ACTIVITY AGAINST M.LUTEUS. CONTAINS
ONE SAPOSIN DOMAIN.
2D H1-SPECTROSCOPY
LEAST RESTRAINT VIOLATION
75
20
NOESY
TOCSY
3.5
pH
297
K
distance geometry
GUNTERT,WUTHRICH
refinement
DYANA
structure solution
DYANA
750
Varian
INOVA
GLY
1
n
1
GLY
1
A
GLU
2
n
2
GLU
2
A
ILE
3
n
3
ILE
3
A
LEU
4
n
4
LEU
4
A
CYS
5
n
5
CYS
5
A
ASN
6
n
6
ASN
6
A
LEU
7
n
7
LEU
7
A
CYS
8
n
8
CYS
8
A
THR
9
n
9
THR
9
A
GLY
10
n
10
GLY
10
A
LEU
11
n
11
LEU
11
A
ILE
12
n
12
ILE
12
A
ASN
13
n
13
ASN
13
A
THR
14
n
14
THR
14
A
LEU
15
n
15
LEU
15
A
GLU
16
n
16
GLU
16
A
ASN
17
n
17
ASN
17
A
LEU
18
n
18
LEU
18
A
LEU
19
n
19
LEU
19
A
THR
20
n
20
THR
20
A
THR
21
n
21
THR
21
A
LYS
22
n
22
LYS
22
A
GLY
23
n
23
GLY
23
A
ALA
24
n
24
ALA
24
A
ASP
25
n
25
ASP
25
A
LYS
26
n
26
LYS
26
A
VAL
27
n
27
VAL
27
A
LYS
28
n
28
LYS
28
A
ASP
29
n
29
ASP
29
A
TYR
30
n
30
TYR
30
A
ILE
31
n
31
ILE
31
A
SER
32
n
32
SER
32
A
SER
33
n
33
SER
33
A
LEU
34
n
34
LEU
34
A
CYS
35
n
35
CYS
35
A
ASN
36
n
36
ASN
36
A
LYS
37
n
37
LYS
37
A
ALA
38
n
38
ALA
38
A
SER
39
n
39
SER
39
A
GLY
40
n
40
GLY
40
A
PHE
41
n
41
PHE
41
A
ILE
42
n
42
ILE
42
A
ALA
43
n
43
ALA
43
A
THR
44
n
44
THR
44
A
LEU
45
n
45
LEU
45
A
CYS
46
n
46
CYS
46
A
THR
47
n
47
THR
47
A
LYS
48
n
48
LYS
48
A
VAL
49
n
49
VAL
49
A
LEU
50
n
50
LEU
50
A
ASP
51
n
51
ASP
51
A
PHE
52
n
52
PHE
52
A
GLY
53
n
53
GLY
53
A
ILE
54
n
54
ILE
54
A
ASP
55
n
55
ASP
55
A
LYS
56
n
56
LYS
56
A
LEU
57
n
57
LEU
57
A
ILE
58
n
58
ILE
58
A
GLN
59
n
59
GLN
59
A
LEU
60
n
60
LEU
60
A
ILE
61
n
61
ILE
61
A
GLU
62
n
62
GLU
62
A
ASP
63
n
63
ASP
63
A
LYS
64
n
64
LYS
64
A
VAL
65
n
65
VAL
65
A
ASP
66
n
66
ASP
66
A
ALA
67
n
67
ALA
67
A
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
ILE
70
n
70
ILE
70
A
CYS
71
n
71
CYS
71
A
ALA
72
n
72
ALA
72
A
LYS
73
n
73
LYS
73
A
ILE
74
n
74
ILE
74
A
HIS
75
n
75
HIS
75
A
ALA
76
n
76
ALA
76
A
CYS
77
n
77
CYS
77
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
1
A
LEU
4
-147.97
46.77
1
A
ASN
6
-39.46
-31.42
1
A
CYS
8
-64.77
-79.45
1
A
LEU
18
-52.72
-87.85
1
A
THR
20
30.18
42.41
1
A
THR
21
-176.60
-45.97
1
A
ALA
24
95.47
16.74
1
A
LYS
37
-159.74
38.34
1
A
ALA
38
-107.26
-88.76
1
A
ASP
63
-74.58
-70.85
1
A
LYS
64
171.55
40.07
1
A
ASP
66
-50.30
-177.23
1
A
LYS
73
-51.06
-71.10
1
A
ILE
74
-66.45
1.15
1
A
HIS
75
69.13
81.97
2
A
CYS
8
-68.12
-76.93
2
A
LEU
18
-49.14
-89.60
2
A
THR
20
42.62
22.40
2
A
THR
21
165.12
-41.85
2
A
SER
32
-35.42
-35.83
2
A
LYS
37
-159.34
41.41
2
A
ALA
38
-132.33
-98.80
2
A
LYS
64
162.34
68.75
2
A
ASP
66
-47.93
178.09
2
A
HIS
75
33.57
52.12
2
A
ALA
76
-97.87
31.41
3
A
GLU
2
86.26
-4.60
3
A
LEU
4
-174.25
61.61
3
A
LEU
7
-64.71
-87.42
3
A
CYS
8
-43.82
-74.21
3
A
THR
9
-38.49
-28.45
3
A
LEU
18
-46.73
-82.21
3
A
THR
21
84.63
113.60
3
A
LYS
22
171.12
-69.87
3
A
LYS
37
-170.65
36.99
3
A
ALA
38
-111.21
-89.35
3
A
SER
39
37.32
42.28
3
A
LYS
64
166.92
42.37
3
A
ASP
66
-50.37
-177.92
4
A
GLU
2
-166.43
85.65
4
A
ILE
3
-44.83
-70.77
4
A
CYS
5
-65.78
-71.80
4
A
LEU
18
-51.57
-87.80
4
A
THR
21
88.69
-21.73
4
A
LYS
37
-170.33
65.77
4
A
ALA
38
-144.94
-88.16
4
A
SER
39
39.89
56.19
4
A
ILE
61
-38.82
-36.35
4
A
LYS
64
159.91
81.10
4
A
ASP
66
-50.23
-178.96
5
A
GLU
2
60.88
89.95
5
A
LEU
4
-171.14
33.25
5
A
CYS
8
-82.67
-76.14
5
A
THR
9
-38.70
-27.85
5
A
LEU
18
-36.26
-77.65
5
A
THR
21
83.27
111.88
5
A
LYS
22
158.76
-53.22
5
A
LYS
37
-172.25
40.33
5
A
ALA
38
-110.09
-91.07
5
A
SER
39
38.76
43.66
5
A
LYS
64
170.56
41.79
5
A
ASP
66
-48.60
-179.15
5
A
ALA
76
-88.36
43.37
6
A
GLU
2
-146.58
56.53
6
A
ILE
3
-41.03
-70.91
6
A
CYS
5
-62.98
-73.42
6
A
ASN
6
-39.63
-32.33
6
A
CYS
8
-66.40
-78.78
6
A
LEU
18
-46.01
-88.29
6
A
THR
20
24.54
51.75
6
A
THR
21
179.48
-52.36
6
A
LYS
22
-71.79
-76.10
6
A
ALA
24
158.01
-26.33
6
A
LYS
37
-174.32
39.05
6
A
ALA
38
-103.84
-97.29
6
A
LYS
64
159.69
44.72
6
A
ASP
66
-49.92
-179.57
6
A
HIS
75
65.30
83.98
7
A
GLU
2
-153.65
43.30
7
A
ILE
3
-58.47
-81.22
7
A
LEU
7
-67.71
-79.84
7
A
LEU
18
-53.06
-88.33
7
A
THR
20
31.63
39.49
7
A
THR
21
-178.52
-38.22
7
A
ALA
24
95.39
21.65
7
A
LYS
37
-174.71
39.19
7
A
ALA
38
-105.64
-91.54
7
A
ILE
61
-38.38
-31.68
7
A
LYS
64
160.02
81.08
7
A
ASP
66
-48.51
177.23
7
A
HIS
75
38.41
45.60
8
A
GLU
2
-171.93
64.33
8
A
LEU
4
-152.66
43.88
8
A
CYS
8
-65.40
-82.75
8
A
THR
9
-38.75
-28.91
8
A
LEU
18
-57.06
-88.95
8
A
THR
20
41.12
24.19
8
A
THR
21
163.78
-42.25
8
A
LYS
37
-83.91
49.04
8
A
ALA
38
-117.56
-97.92
8
A
SER
39
38.08
40.88
8
A
LYS
64
157.48
64.50
8
A
ASP
66
-49.04
178.13
8
A
HIS
75
32.17
50.13
9
A
GLU
2
78.54
40.15
9
A
LEU
4
-149.92
48.10
9
A
LEU
7
-64.35
-72.90
9
A
LEU
18
-50.02
-90.77
9
A
THR
20
34.04
37.26
9
A
THR
21
-179.69
-40.12
9
A
ALA
24
89.32
27.52
9
A
LYS
37
-86.17
48.71
9
A
ALA
38
-116.20
-104.65
9
A
LYS
64
159.45
58.59
9
A
ASP
66
-48.50
178.91
10
A
GLU
2
-39.41
-75.35
10
A
ILE
3
-36.56
-34.70
10
A
CYS
5
-162.98
-40.91
10
A
ASN
6
-36.63
-33.37
10
A
LEU
7
-50.88
-73.61
10
A
CYS
8
-87.74
-70.88
10
A
THR
9
-38.58
-29.24
10
A
LEU
18
-39.02
-82.15
10
A
THR
21
84.13
113.79
10
A
LYS
22
174.53
-66.77
10
A
ALA
24
78.11
-0.96
10
A
LYS
37
-179.79
40.04
10
A
ALA
38
-104.37
-95.56
10
A
SER
39
37.52
42.06
10
A
LYS
64
159.81
68.12
10
A
ASP
66
-50.16
-178.26
10
A
LYS
73
-51.25
-72.86
10
A
HIS
75
66.97
70.61
10
A
ALA
76
-101.98
-89.65
11
A
GLU
2
-171.16
32.62
11
A
LEU
4
-151.40
36.94
11
A
CYS
5
-70.72
-72.78
11
A
LEU
7
-65.63
-70.61
11
A
LEU
18
-53.03
-90.65
11
A
THR
20
39.79
25.71
11
A
THR
21
162.70
-41.50
11
A
LYS
37
-174.37
39.51
11
A
ALA
38
-113.40
-97.41
11
A
LYS
64
161.28
44.97
11
A
ASP
66
-49.51
179.34
12
A
GLU
2
-99.99
58.72
12
A
LEU
4
-173.47
55.43
12
A
CYS
8
-66.06
-77.93
12
A
THR
9
-38.77
-27.52
12
A
LEU
18
-56.43
-89.86
12
A
THR
20
36.40
91.12
12
A
THR
21
88.96
-21.43
12
A
LYS
37
-86.58
48.02
12
A
ALA
38
-118.70
-103.44
12
A
SER
39
38.50
57.03
12
A
LYS
64
163.41
43.18
12
A
ASP
66
-50.90
-178.03
12
A
LYS
73
-50.43
-70.29
12
A
HIS
75
68.62
94.47
12
A
ALA
76
-153.24
22.79
13
A
GLU
2
90.30
-7.76
13
A
LEU
4
176.32
64.93
13
A
CYS
8
-76.40
-76.59
13
A
THR
9
-36.44
-30.49
13
A
LEU
18
-40.18
-83.23
13
A
THR
20
32.53
103.55
13
A
THR
21
87.33
-6.49
13
A
LYS
22
-78.95
-74.71
13
A
ALA
24
88.42
13.20
13
A
LYS
37
-170.26
40.39
13
A
ALA
38
-129.54
-89.10
13
A
LYS
64
170.69
40.40
13
A
ASP
66
-49.12
179.62
13
A
ALA
76
-76.78
-128.42
14
A
GLU
2
-172.11
57.84
14
A
LEU
4
-155.22
43.70
14
A
CYS
8
-54.78
-76.18
14
A
LEU
18
-34.76
-81.59
14
A
THR
21
83.79
114.69
14
A
LYS
22
171.71
-69.00
14
A
ALA
24
78.38
-0.81
14
A
LYS
37
-165.60
49.46
14
A
ALA
38
-126.31
-87.68
14
A
LYS
64
161.75
44.01
14
A
ASP
66
-48.67
179.29
14
A
HIS
75
61.71
74.69
15
A
GLU
2
-173.09
69.06
15
A
LEU
4
-166.17
34.25
15
A
CYS
5
-71.15
-70.58
15
A
LEU
7
-66.05
-84.19
15
A
CYS
8
-43.27
-74.52
15
A
LEU
18
-45.51
-88.40
15
A
THR
20
34.80
92.47
15
A
THR
21
86.36
-8.83
15
A
LYS
37
-92.18
53.04
15
A
ALA
38
-135.74
-101.69
15
A
SER
39
38.24
43.31
15
A
LYS
64
160.73
44.39
15
A
ASP
66
-48.69
178.10
16
A
GLU
2
78.92
53.04
16
A
ILE
3
-42.72
-82.44
16
A
CYS
5
-65.28
-73.05
16
A
LEU
18
-47.50
-85.36
16
A
THR
20
34.39
35.15
16
A
THR
21
-179.52
-40.69
16
A
ALA
24
90.58
11.58
16
A
ALA
38
-115.08
-103.74
16
A
SER
39
37.57
46.74
16
A
LYS
64
158.43
71.26
16
A
ASP
66
-48.78
178.22
17
A
GLU
2
179.06
36.39
17
A
CYS
5
-63.92
-74.56
17
A
LEU
18
-48.34
-93.88
17
A
THR
20
35.84
43.42
17
A
THR
21
-174.55
-46.85
17
A
LYS
22
-83.55
-76.30
17
A
ALA
38
-121.31
-102.33
17
A
ASP
63
-74.92
-71.51
17
A
LYS
64
172.49
39.24
17
A
ASP
66
-50.53
-179.72
17
A
HIS
75
34.09
42.68
18
A
GLU
2
46.82
28.10
18
A
LEU
4
179.11
54.28
18
A
LEU
7
-63.68
-76.89
18
A
LEU
18
-51.75
-92.37
18
A
THR
20
31.98
39.64
18
A
THR
21
-177.11
-38.96
18
A
ALA
24
93.19
30.30
18
A
LYS
37
-176.56
39.01
18
A
ALA
38
-116.03
-92.58
18
A
SER
39
38.83
54.64
18
A
LYS
64
172.75
38.93
18
A
ASP
66
-50.17
-177.74
18
A
LYS
73
-50.28
-71.34
19
A
GLU
2
178.03
95.90
19
A
LEU
4
-168.42
36.17
19
A
CYS
5
-54.73
-71.88
19
A
LEU
7
-62.82
-76.78
19
A
LEU
18
-54.21
-92.43
19
A
THR
20
31.31
39.40
19
A
THR
21
-134.90
-47.35
19
A
LYS
22
178.39
-32.29
19
A
ASN
36
-39.16
-30.61
19
A
ALA
38
-123.19
-107.95
19
A
SER
39
38.37
46.88
19
A
ILE
61
-38.51
-34.22
19
A
LYS
64
160.87
82.14
19
A
ASP
66
-48.42
178.08
19
A
ALA
76
-53.68
-101.27
20
A
LEU
4
176.54
55.47
20
A
LEU
18
-44.81
-85.05
20
A
THR
20
32.87
38.31
20
A
THR
21
176.82
-41.34
20
A
ALA
24
89.76
14.35
20
A
LYS
37
-164.81
45.90
20
A
ALA
38
-114.56
-100.79
20
A
LYS
64
164.44
41.87
20
A
ASP
66
-49.94
-179.39
20
A
HIS
75
33.22
42.84
PORE-FORMING PEPTIDE AMEOBAPORE A
Solution structure of the pore forming toxin of entamoeba histolytica (Amoebapore A)
1
N
N
A
LEU
4
A
LEU
4
HELX_P
A
LEU
19
A
LEU
19
1
1
16
A
ALA
24
A
ALA
24
HELX_P
A
ASN
36
A
ASN
36
1
2
13
A
ILE
42
A
ILE
42
HELX_P
A
GLY
53
A
GLY
53
1
3
12
A
GLY
53
A
GLY
53
HELX_P
A
LYS
64
A
LYS
64
1
4
12
A
ASP
66
A
ASP
66
HELX_P
A
HIS
75
A
HIS
75
1
5
10
disulf
2.117
A
CYS
5
A
SG
CYS
5
1_555
A
CYS
77
A
SG
CYS
77
1_555
disulf
2.176
A
CYS
8
A
SG
CYS
8
1_555
A
CYS
71
A
SG
CYS
71
1_555
disulf
2.020
A
CYS
35
A
SG
CYS
35
1_555
A
CYS
46
A
SG
CYS
46
1_555
TOXIN
PORE FORMING, TOXIN, SAPLIP, AMOEBAPORE A
PFPA_ENTHI
UNP
1
P34095
22
98
1OF9
1
77
P34095
A
1
1
77
1
P 1