1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Jayaraman, G.
Kumar, T.K.S.
Tsai, C.C.
Yu, C.
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
C2 H5 N O2
75.067
y
GLYCINE
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
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
N
C
N
90
N
C
N
91
N
O
N
92
N
O
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
N
N
99
S
C
N
100
N
C
N
101
N
O
N
102
S
C
N
103
N
C
N
104
N
C
N
105
N
C
N
106
N
O
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
N
N
121
S
C
N
122
N
C
N
123
N
O
N
124
N
C
N
125
N
C
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
N
N
143
S
C
N
144
N
C
N
145
N
O
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
N
N
151
N
O
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
N
N
168
S
C
N
169
N
C
N
170
N
O
N
171
N
C
N
172
N
C
N
173
N
S
N
174
N
C
N
175
N
O
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
N
N
188
S
C
N
189
N
C
N
190
N
O
N
191
N
C
Y
192
N
C
Y
193
N
C
Y
194
N
C
Y
195
N
C
Y
196
N
C
Y
197
N
C
N
198
N
O
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
O
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
O
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
N
N
242
S
C
N
243
N
C
N
244
N
O
N
245
R
C
N
246
N
O
N
247
N
C
N
248
N
O
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
Y
263
N
C
Y
264
N
C
Y
265
N
C
Y
266
N
C
Y
267
N
C
Y
268
N
C
N
269
N
O
N
270
N
O
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
O
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
doub
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
Y
188
N
doub
Y
189
N
sing
Y
190
N
sing
N
191
N
sing
Y
192
N
doub
N
193
N
sing
Y
194
N
doub
N
195
N
sing
Y
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
doub
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
doub
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
Y
257
N
doub
Y
258
N
sing
Y
259
N
sing
N
260
N
sing
Y
261
N
doub
N
262
N
sing
Y
263
N
doub
N
264
N
sing
Y
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
US
Protein Sci.
PRCIEI
0795
0961-8368
9
637
646
10794406
Elucidation of the solution structure of cardiotoxin analogue V from the Taiwan cobra (Naja naja atra)--identification of structural features important for the lethal action of snake venom cardiotoxins
2000
UK
Toxicon
TOXIA6
2043
0041-0101
35
1367
1371
10.1016/s0041-0101(96)00205-x
9403962
Cardiotoxin-like basic protein (CLBP) from Naja naja atra is not a cardiotoxin.
1997
US
J.Biomol.Struct.Dyn.
JBSDD6
0646
0739-1102
15
431
463
10.1080/07391102.1997.10508957
9439993
Snake venom cardiotoxins-structure, dynamics, function and folding.
1997
US
Biochem.Biophys.Res.Commun.
BBRCA9
0146
0006-291X
206
22
32
10.1006/bbrc.1995.1004
7818523
Sequence comparison and computer modelling of cardiotoxins and cobrotoxin isolated from Taiwan cobra.
1995
AT
Biochem.Int.
BIINDF
0758
0158-5231
11
795
802
4091854
Amino acid sequence of a cardiotoxin-like basic polypeptide (CLBP) with low cytotoxic activity isolated from the venom of the Formosan cobra (Naja naja atra).
1985
10.2210/pdb1chv/pdb
pdb_00001chv
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
6821.410
PROTEIN (CARDIOTOXIN ANALOGUE V)
1
nat
polymer
no
no
LKCNKLVPLFYKTCPAGKNLCYKMFMVSNKMVPVKRGCIDVCPKSSLLVKYVCCNTDRCN
LKCNKLVPLFYKTCPAGKNLCYKMFMVSNKMVPVKRGCIDVCPKSSLLVKYVCCNTDRCN
S
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
Chinese cobra
CTX V OBTAINED FROM THE SNAKE (NAJA NAJA ATRA) VENOM
Naja
sample
8656
Naja atra
citation
citation_author
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Database references
1
0
2000-03-30
1
1
2008-04-26
1
2
2011-07-13
1
3
2019-11-20
1
4
2023-12-27
_citation.journal_abbrev
_citation.page_last
_citation.pdbx_database_id_DOI
_citation.pdbx_database_id_PubMed
_citation.title
_citation_author.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
BNL
Y
RCSB
1999-03-30
REL
REL
MEAN STRUCTURE. NULL
LEAST RESTRAINT VIOLATION
50
1
DQF-COSY
TOCSY
NOESY
3.0
293
K
REFINE.INP
simulated annealing
1
minimized average structure
90% H2O AND 10% D2O
NILGES,KUSEWSKI,BRUNGER
refinement
X-PLOR
structure solution
X-PLOR
600
Bruker
DMX600
LEU
1
n
1
LEU
1
S
LYS
2
n
2
LYS
2
S
CYS
3
n
3
CYS
3
S
ASN
4
n
4
ASN
4
S
LYS
5
n
5
LYS
5
S
LEU
6
n
6
LEU
6
S
VAL
7
n
7
VAL
7
S
PRO
8
n
8
PRO
8
S
LEU
9
n
9
LEU
9
S
PHE
10
n
10
PHE
10
S
TYR
11
n
11
TYR
11
S
LYS
12
n
12
LYS
12
S
THR
13
n
13
THR
13
S
CYS
14
n
14
CYS
14
S
PRO
15
n
15
PRO
15
S
ALA
16
n
16
ALA
16
S
GLY
17
n
17
GLY
17
S
LYS
18
n
18
LYS
18
S
ASN
19
n
19
ASN
19
S
LEU
20
n
20
LEU
20
S
CYS
21
n
21
CYS
21
S
TYR
22
n
22
TYR
22
S
LYS
23
n
23
LYS
23
S
MET
24
n
24
MET
24
S
PHE
25
n
25
PHE
25
S
MET
26
n
26
MET
26
S
VAL
27
n
27
VAL
27
S
SER
28
n
28
SER
28
S
ASN
29
n
29
ASN
29
S
LYS
30
n
30
LYS
30
S
MET
31
n
31
MET
31
S
VAL
32
n
32
VAL
32
S
PRO
33
n
33
PRO
33
S
VAL
34
n
34
VAL
34
S
LYS
35
n
35
LYS
35
S
ARG
36
n
36
ARG
36
S
GLY
37
n
37
GLY
37
S
CYS
38
n
38
CYS
38
S
ILE
39
n
39
ILE
39
S
ASP
40
n
40
ASP
40
S
VAL
41
n
41
VAL
41
S
CYS
42
n
42
CYS
42
S
PRO
43
n
43
PRO
43
S
LYS
44
n
44
LYS
44
S
SER
45
n
45
SER
45
S
SER
46
n
46
SER
46
S
LEU
47
n
47
LEU
47
S
LEU
48
n
48
LEU
48
S
VAL
49
n
49
VAL
49
S
LYS
50
n
50
LYS
50
S
TYR
51
n
51
TYR
51
S
VAL
52
n
52
VAL
52
S
CYS
53
n
53
CYS
53
S
CYS
54
n
54
CYS
54
S
ASN
55
n
55
ASN
55
S
THR
56
n
56
THR
56
S
ASP
57
n
57
ASP
57
S
ARG
58
n
58
ARG
58
S
CYS
59
n
59
CYS
59
S
ASN
60
n
60
ASN
60
S
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
identity operation
0.0000000000
0.0000000000
0.0000000000
S
N
GLY
37
A
N
GLY
37
S
O
TYR
22
A
O
TYR
22
S
N
PHE
25
A
N
PHE
25
S
O
LYS
50
A
O
LYS
50
1
S
S
LYS
CYS
2
3
-147.46
1
S
S
LYS
LEU
5
6
-147.30
1
S
S
LYS
ASN
18
19
-137.50
1
S
S
VAL
LYS
49
50
149.62
1
S
TYR
22
0.092
SIDE CHAIN
1
5.49
0.60
121.00
126.49
S
S
S
CB
CG
CD1
TYR
TYR
TYR
11
11
11
N
1
9.98
1.50
110.10
120.08
S
S
S
CB
CA
C
ALA
ALA
ALA
16
16
16
N
1
3.86
0.60
121.00
124.86
S
S
S
CB
CG
CD2
TYR
TYR
TYR
22
22
22
N
1
6.89
1.10
119.40
126.29
S
S
S
NH1
CZ
NH2
ARG
ARG
ARG
36
36
36
N
1
-4.05
0.50
120.30
116.25
S
S
S
NE
CZ
NH1
ARG
ARG
ARG
36
36
36
N
1
12.31
1.90
111.40
123.71
S
S
S
CB
CA
C
VAL
VAL
VAL
41
41
41
N
1
13.68
2.00
110.40
124.08
S
S
S
CB
CA
C
LYS
LYS
LYS
50
50
50
N
1
-3.86
0.60
121.00
117.14
S
S
S
CB
CG
CD2
TYR
TYR
TYR
51
51
51
N
1
5.60
0.90
118.30
123.90
S
S
S
CB
CG
OD2
ASP
ASP
ASP
57
57
57
N
1
S
LEU
6
64.24
-138.31
1
S
VAL
7
-132.41
-60.55
1
S
TYR
11
45.11
110.57
1
S
ALA
16
80.60
-144.04
1
S
ASN
19
-107.53
-65.43
1
S
LYS
23
-177.42
139.39
1
S
MET
24
-67.09
99.35
1
S
MET
31
-66.13
99.11
1
S
PRO
33
-52.71
106.97
1
S
VAL
34
-63.50
-107.54
1
S
ILE
39
-178.92
-102.79
1
S
ASP
40
-179.25
-32.35
1
S
CYS
42
-129.62
-59.97
1
S
PRO
43
-87.69
-128.07
1
S
LYS
44
50.55
-158.12
1
S
SER
46
-85.91
-83.79
1
S
LEU
47
-175.18
-88.07
1
S
VAL
49
-151.98
87.22
minimized average
ELUCIDATION OF THE SOLUTION STRUCTURE OF CARDIOTOXIN ANALOGUE V FROM THE TAIWAN COBRA (NAJA NAJA ATRA) VENOM
1
N
N
disulf
2.118
S
CYS
3
A
SG
CYS
3
1_555
S
CYS
21
A
SG
CYS
21
1_555
disulf
2.110
S
CYS
14
A
SG
CYS
14
1_555
S
CYS
38
A
SG
CYS
38
1_555
disulf
2.042
S
CYS
42
A
SG
CYS
42
1_555
S
CYS
53
A
SG
CYS
53
1_555
disulf
2.006
S
CYS
54
A
SG
CYS
54
1_555
S
CYS
59
A
SG
CYS
59
1_555
TOXIN
CARDIOTOXINS, CYTOTOXINS, TOXIN
CX5T_NAJAT
UNP
1
P07525
1
60
1CHV
1
60
P07525
S
1
1
60
3
anti-parallel
anti-parallel
S
VAL
32
A
VAL
32
S
CYS
38
A
CYS
38
S
CYS
21
A
CYS
21
S
MET
26
A
MET
26
S
LYS
50
A
LYS
50
S
TYR
51
A
TYR
51
1
P 1