0.012992
0.000000
0.002345
0.000000
0.044405
0.000000
0.000000
0.000000
0.031170
0.000000
0.000000
0.000000
Kuhn, P.
Deacon, A.M.
Comoso, S.
Rajaseger, G.
Kini, R.M.
Uson, I.
Kolatkar, P.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
100.23
90.00
76.970
22.520
32.600
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 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
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
56
1401
1407
10.1107/S0907444900011501
11053837
The atomic resolution structure of bucandin, a novel toxin isolated from the Malayan krait, determined by direct methods.
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
100
1
IMAGE PLATE
1999-03-12
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
BL9-1
SSRL
0.98
SYNCHROTRON
SSRL BEAMLINE BL9-1
7293.412
BUCANDIN
1
nat
polymer
18.015
water
118
nat
water
no
no
MECYRCGVSGCHLKITCSAEETFCYKWLNKISNERWLGCAKTCTEIDTWNVYNKCCTTNLCNT
MECYRCGVSGCHLKITCSAEETFCYKWLNKISNERWLGCAKTCTEIDTWNVYNKCCTTNLCNT
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
Bungarus
sample
92438
Bungarus candidus
VENOM
1
1.91
35.47
VAPOR DIFFUSION, HANGING DROP
8.5
iso-propanol, ammonium acetate, Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
software
repository
Initial release
Version format compliance
Version format compliance
Refinement description
1
0
2000-07-26
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
_software.classification
_software.name
_software.version
RCSB
Y
RCSB
2000-07-06
REL
REL
HOH
water
HOH
101
2
HOH
HOH
101
A
HOH
102
2
HOH
HOH
102
A
HOH
103
2
HOH
HOH
103
A
HOH
104
2
HOH
HOH
104
A
HOH
105
2
HOH
HOH
105
A
HOH
106
2
HOH
HOH
106
A
HOH
107
2
HOH
HOH
107
A
HOH
108
2
HOH
HOH
108
A
HOH
109
2
HOH
HOH
109
A
HOH
110
2
HOH
HOH
110
A
HOH
111
2
HOH
HOH
111
A
HOH
112
2
HOH
HOH
112
A
HOH
113
2
HOH
HOH
113
A
HOH
114
2
HOH
HOH
114
A
HOH
115
2
HOH
HOH
115
A
HOH
116
2
HOH
HOH
116
A
HOH
117
2
HOH
HOH
117
A
HOH
118
2
HOH
HOH
118
A
HOH
119
2
HOH
HOH
119
A
HOH
120
2
HOH
HOH
120
A
HOH
121
2
HOH
HOH
121
A
HOH
122
2
HOH
HOH
122
A
HOH
123
2
HOH
HOH
123
A
HOH
124
2
HOH
HOH
124
A
HOH
125
2
HOH
HOH
125
A
HOH
126
2
HOH
HOH
126
A
HOH
127
2
HOH
HOH
127
A
HOH
128
2
HOH
HOH
128
A
HOH
129
2
HOH
HOH
129
A
HOH
130
2
HOH
HOH
130
A
HOH
131
2
HOH
HOH
131
A
HOH
132
2
HOH
HOH
132
A
HOH
133
2
HOH
HOH
133
A
HOH
134
2
HOH
HOH
134
A
HOH
135
2
HOH
HOH
135
A
HOH
136
2
HOH
HOH
136
A
HOH
137
2
HOH
HOH
137
A
HOH
138
2
HOH
HOH
138
A
HOH
139
2
HOH
HOH
139
A
HOH
140
2
HOH
HOH
140
A
HOH
141
2
HOH
HOH
141
A
HOH
142
2
HOH
HOH
142
A
HOH
143
2
HOH
HOH
143
A
HOH
144
2
HOH
HOH
144
A
HOH
145
2
HOH
HOH
145
A
HOH
146
2
HOH
HOH
146
A
HOH
147
2
HOH
HOH
147
A
HOH
148
2
HOH
HOH
148
A
HOH
149
2
HOH
HOH
149
A
HOH
150
2
HOH
HOH
150
A
HOH
151
2
HOH
HOH
151
A
HOH
152
2
HOH
HOH
152
A
HOH
153
2
HOH
HOH
153
A
HOH
154
2
HOH
HOH
154
A
HOH
155
2
HOH
HOH
155
A
HOH
156
2
HOH
HOH
156
A
HOH
157
2
HOH
HOH
157
A
HOH
158
2
HOH
HOH
158
A
HOH
159
2
HOH
HOH
159
A
HOH
160
2
HOH
HOH
160
A
HOH
161
2
HOH
HOH
161
A
HOH
162
2
HOH
HOH
162
A
HOH
163
2
HOH
HOH
163
A
HOH
164
2
HOH
HOH
164
A
HOH
165
2
HOH
HOH
165
A
HOH
166
2
HOH
HOH
166
A
HOH
167
2
HOH
HOH
167
A
HOH
168
2
HOH
HOH
168
A
HOH
169
2
HOH
HOH
169
A
HOH
170
2
HOH
HOH
170
A
HOH
171
2
HOH
HOH
171
A
HOH
172
2
HOH
HOH
172
A
HOH
173
2
HOH
HOH
173
A
HOH
174
2
HOH
HOH
174
A
HOH
175
2
HOH
HOH
175
A
HOH
176
2
HOH
HOH
176
A
HOH
177
2
HOH
HOH
177
A
HOH
178
2
HOH
HOH
178
A
HOH
179
2
HOH
HOH
179
A
HOH
180
2
HOH
HOH
180
A
HOH
181
2
HOH
HOH
181
A
HOH
182
2
HOH
HOH
182
A
HOH
183
2
HOH
HOH
183
A
HOH
184
2
HOH
HOH
184
A
HOH
185
2
HOH
HOH
185
A
HOH
186
2
HOH
HOH
186
A
HOH
187
2
HOH
HOH
187
A
HOH
188
2
HOH
HOH
188
A
HOH
189
2
HOH
HOH
189
A
HOH
190
2
HOH
HOH
190
A
HOH
191
2
HOH
HOH
191
A
HOH
192
2
HOH
HOH
192
A
HOH
193
2
HOH
HOH
193
A
HOH
194
2
HOH
HOH
194
A
HOH
195
2
HOH
HOH
195
A
HOH
196
2
HOH
HOH
196
A
HOH
197
2
HOH
HOH
197
A
HOH
198
2
HOH
HOH
198
A
HOH
199
2
HOH
HOH
199
A
HOH
200
2
HOH
HOH
200
A
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
212
2
HOH
HOH
212
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
HOH
215
2
HOH
HOH
215
A
HOH
216
2
HOH
HOH
216
A
HOH
217
2
HOH
HOH
217
A
HOH
218
2
HOH
HOH
218
A
MET
1
n
1
MET
1
A
GLU
2
n
2
GLU
2
A
CYS
3
n
3
CYS
3
A
TYR
4
n
4
TYR
4
A
ARG
5
n
5
ARG
5
A
CYS
6
n
6
CYS
6
A
GLY
7
n
7
GLY
7
A
VAL
8
n
8
VAL
8
A
SER
9
n
9
SER
9
A
GLY
10
n
10
GLY
10
A
CYS
11
n
11
CYS
11
A
HIS
12
n
12
HIS
12
A
LEU
13
n
13
LEU
13
A
LYS
14
n
14
LYS
14
A
ILE
15
n
15
ILE
15
A
THR
16
n
16
THR
16
A
CYS
17
n
17
CYS
17
A
SER
18
n
18
SER
18
A
ALA
19
n
19
ALA
19
A
GLU
20
n
20
GLU
20
A
GLU
21
n
21
GLU
21
A
THR
22
n
22
THR
22
A
PHE
23
n
23
PHE
23
A
CYS
24
n
24
CYS
24
A
TYR
25
n
25
TYR
25
A
LYS
26
n
26
LYS
26
A
TRP
27
n
27
TRP
27
A
LEU
28
n
28
LEU
28
A
ASN
29
n
29
ASN
29
A
LYS
30
n
30
LYS
30
A
ILE
31
n
31
ILE
31
A
SER
32
n
32
SER
32
A
ASN
33
n
33
ASN
33
A
GLU
34
n
34
GLU
34
A
ARG
35
n
35
ARG
35
A
TRP
36
n
36
TRP
36
A
LEU
37
n
37
LEU
37
A
GLY
38
n
38
GLY
38
A
CYS
39
n
39
CYS
39
A
ALA
40
n
40
ALA
40
A
LYS
41
n
41
LYS
41
A
THR
42
n
42
THR
42
A
CYS
43
n
43
CYS
43
A
THR
44
n
44
THR
44
A
GLU
45
n
45
GLU
45
A
ILE
46
n
46
ILE
46
A
ASP
47
n
47
ASP
47
A
THR
48
n
48
THR
48
A
TRP
49
n
49
TRP
49
A
ASN
50
n
50
ASN
50
A
VAL
51
n
51
VAL
51
A
TYR
52
n
52
TYR
52
A
ASN
53
n
53
ASN
53
A
LYS
54
n
54
LYS
54
A
CYS
55
n
55
CYS
55
A
CYS
56
n
56
CYS
56
A
THR
57
n
57
THR
57
A
THR
58
n
58
THR
58
A
ASN
59
n
59
ASN
59
A
LEU
60
n
60
LEU
60
A
CYS
61
n
61
CYS
61
A
ASN
62
n
62
ASN
62
A
THR
63
n
63
THR
63
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
GLY
7
A
N
GLY
7
A
O
GLY
10
A
O
GLY
10
A
N
ALA
40
A
N
ALA
40
A
O
PHE
23
A
O
PHE
23
A
N
LEU
28
A
N
LEU
28
A
O
TYR
52
A
O
TYR
52
A
N
ASN
53
A
N
ASN
53
A
O
ILE
46
A
O
ILE
46
1
A
HOH
183
B
HOH
1
A
CG
GLU
20
A
CG
GLU
20
1
Y
1
A
CD
GLU
20
A
CD
GLU
20
1
Y
1
A
OE1
GLU
20
A
OE1
GLU
20
1
Y
1
A
OE2
GLU
20
A
OE2
GLU
20
1
Y
1
4.15
0.50
120.30
124.45
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
5
5
5
N
1
-3.68
0.50
120.30
116.62
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
5
5
5
N
1
11.66
1.90
113.70
125.36
A
A
A
CA
CB
CG
TRP
TRP
TRP
27
27
27
A
A
N
1
6.09
1.00
117.40
123.49
A
A
A
CH2
CZ2
CE2
TRP
TRP
TRP
27
27
27
B
B
B
N
1
-3.51
0.50
120.30
116.79
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
-13.79
2.20
113.40
99.61
A
A
A
CA
CB
CG
GLU
GLU
GLU
45
45
45
N
0.177
0.1237
0.1234
0.1234
0.97
10.0
1636
33339
33339
99.6
5% random (with shelxpro) all reflections included on last refinement cycle
1
0.0
0.0
Engh & Huber
0.97
10.0
118
1089
0
0
971
0.017
2.26
13.6
0.97
32.0
1F94
33370
33370
0.054
1
10.9
3.5
99.5
0.66
0.97
0.99
2329
3.0
94.7
data reduction
MOSFLM
data scaling
SCALA
phasing
SnB
model building
SHELX
refinement
SHELXL-97
data scaling
CCP4
(SCALA)
phasing
SHELX
BUCANDIN
THE 0.97 RESOLUTION STRUCTURE OF BUCANDIN, A NOVEL TOXIN ISOLATED FROM THE MALAYAN KRAIT
1
N
N
2
N
N
disulf
2.021
A
CYS
3
A
SG
CYS
3
1_555
A
CYS
24
A
SG
CYS
24
1_555
disulf
2.057
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.059
A
CYS
17
A
SG
CYS
17
1_555
A
CYS
39
A
SG
CYS
39
1_555
disulf
2.027
A
CYS
43
A
SG
CYS
43
1_555
A
CYS
55
A
SG
CYS
55
1_555
disulf
2.039
A
CYS
56
A
SG
CYS
56
1_555
A
CYS
61
A
SG
CYS
61
1_555
TOXIN
three-finger snake presynaptic neurotoxin, TOXIN
BUCA_BUNCA
UNP
1
P81782
1
63
1F94
1
63
P81782
A
1
1
63
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
2
A
GLU
2
A
GLY
7
A
GLY
7
A
GLY
10
A
GLY
10
A
THR
16
A
THR
16
A
ARG
35
A
ARG
35
A
ALA
40
A
ALA
40
A
PHE
23
A
PHE
23
A
ASN
29
A
ASN
29
A
VAL
51
A
VAL
51
A
CYS
56
A
CYS
56
A
ILE
46
A
ILE
46
A
ASP
47
A
ASP
47
5
C 1 2 1