0.020983
0.000000
0.000000
0.000000
0.020963
0.000000
0.000000
0.000000
0.017692
0.00000
0.00000
0.00000
Deng, Y.
Liu, J.
Zheng, Q.
Eliezer, D.
Kallenbach, N.R.
Lu, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
47.658
47.702
56.522
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
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
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
C3 H7 N O3
105.093
y
SERINE
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
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
N
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
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
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
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
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
N
N
178
N
O
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
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
N
N
195
S
C
N
196
N
C
N
197
N
O
N
198
N
C
N
199
N
C
N
200
N
S
N
201
N
C
N
202
N
O
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
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
N
219
N
O
N
220
N
O
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
H
N
228
N
N
N
229
S
C
N
230
N
C
N
231
N
O
N
232
N
C
Y
233
N
C
Y
234
N
C
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
N
239
N
O
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
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
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
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
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
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
sing
N
165
N
sing
N
166
N
doub
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
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
doub
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
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
sing
N
207
N
sing
N
208
N
sing
N
209
N
doub
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
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
Y
227
N
doub
Y
228
N
sing
Y
229
N
sing
N
230
N
sing
Y
231
N
doub
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
sing
N
236
N
sing
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
doub
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
UK
Structure
STRUE6
2005
0969-2126
14
247
255
10.1016/j.str.2005.10.010
16472744
Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat.
2006
10.2210/pdb2b1f/pdb
pdb_00002b1f
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
CCD
2004-11-10
ADSC QUANTUM 4
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
0.9788
1.0
X4A
NSLS
0.9788
SYNCHROTRON
NSLS BEAMLINE X4A
3902.540
General control protein GCN4
4
man
polymer
18.015
water
117
nat
water
Amino acid biosynthesis regulatory protein
no
no
MKVKQLEDAVEELLSANYHLENAVARLKKLVGER
MKVKQLEDAVEELLSANYHLENAVARLKKLVGER
A,B,C,D
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
baker's yeast
Saccharomyces
Escherichia
sample
GCN4, AAS3, ARG9
4932
Saccharomyces cerevisiae
562
Escherichia coli
BL21/pLysis
PLASMID
pPA
1
2.2
42.9
VAPOR DIFFUSION, HANGING DROP
8.2
Ethanol, Tris-HCl, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K
295.0
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
1
0
2006-01-31
1
1
2008-05-01
1
2
2011-07-13
1
3
2021-10-20
1
4
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Crystal structure of the GCN4 leucine zipper, a two-stranded, parallel coiled coil
Crystal structure of Gcn4 Leucine Zipper Core Mutant P-Li
Crystal structure of Gcn4 Leucine Zipper Core Mutant P-Li
Crystal structure of antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat
RCSB
Y
RCSB
2005-09-15
REL
REL
HOH
water
HOH
2
2
HOH
HOH
34
A
HOH
11
2
HOH
HOH
35
A
HOH
12
2
HOH
HOH
36
A
HOH
15
2
HOH
HOH
37
A
HOH
16
2
HOH
HOH
38
A
HOH
17
2
HOH
HOH
39
A
HOH
18
2
HOH
HOH
40
A
HOH
22
2
HOH
HOH
41
A
HOH
29
2
HOH
HOH
42
A
HOH
32
2
HOH
HOH
43
A
HOH
34
2
HOH
HOH
44
A
HOH
36
2
HOH
HOH
45
A
HOH
45
2
HOH
HOH
46
A
HOH
46
2
HOH
HOH
47
A
HOH
50
2
HOH
HOH
48
A
HOH
52
2
HOH
HOH
49
A
HOH
56
2
HOH
HOH
50
A
HOH
57
2
HOH
HOH
51
A
HOH
66
2
HOH
HOH
52
A
HOH
69
2
HOH
HOH
53
A
HOH
71
2
HOH
HOH
54
A
HOH
75
2
HOH
HOH
55
A
HOH
76
2
HOH
HOH
56
A
HOH
83
2
HOH
HOH
57
A
HOH
86
2
HOH
HOH
58
A
HOH
88
2
HOH
HOH
59
A
HOH
89
2
HOH
HOH
60
A
HOH
101
2
HOH
HOH
61
A
HOH
105
2
HOH
HOH
62
A
HOH
108
2
HOH
HOH
63
A
HOH
4
2
HOH
HOH
34
B
HOH
8
2
HOH
HOH
35
B
HOH
14
2
HOH
HOH
36
B
HOH
19
2
HOH
HOH
37
B
HOH
20
2
HOH
HOH
38
B
HOH
21
2
HOH
HOH
39
B
HOH
23
2
HOH
HOH
40
B
HOH
24
2
HOH
HOH
41
B
HOH
25
2
HOH
HOH
42
B
HOH
30
2
HOH
HOH
43
B
HOH
39
2
HOH
HOH
44
B
HOH
41
2
HOH
HOH
45
B
HOH
42
2
HOH
HOH
46
B
HOH
43
2
HOH
HOH
47
B
HOH
51
2
HOH
HOH
48
B
HOH
53
2
HOH
HOH
49
B
HOH
55
2
HOH
HOH
50
B
HOH
58
2
HOH
HOH
51
B
HOH
59
2
HOH
HOH
52
B
HOH
61
2
HOH
HOH
53
B
HOH
63
2
HOH
HOH
54
B
HOH
67
2
HOH
HOH
55
B
HOH
68
2
HOH
HOH
56
B
HOH
77
2
HOH
HOH
57
B
HOH
78
2
HOH
HOH
58
B
HOH
80
2
HOH
HOH
59
B
HOH
81
2
HOH
HOH
60
B
HOH
82
2
HOH
HOH
61
B
HOH
92
2
HOH
HOH
62
B
HOH
95
2
HOH
HOH
63
B
HOH
99
2
HOH
HOH
64
B
HOH
100
2
HOH
HOH
65
B
HOH
104
2
HOH
HOH
66
B
HOH
106
2
HOH
HOH
67
B
HOH
107
2
HOH
HOH
68
B
HOH
109
2
HOH
HOH
69
B
HOH
112
2
HOH
HOH
70
B
HOH
115
2
HOH
HOH
71
B
HOH
117
2
HOH
HOH
72
B
HOH
5
2
HOH
HOH
34
C
HOH
7
2
HOH
HOH
35
C
HOH
10
2
HOH
HOH
36
C
HOH
26
2
HOH
HOH
37
C
HOH
27
2
HOH
HOH
38
C
HOH
31
2
HOH
HOH
39
C
HOH
33
2
HOH
HOH
40
C
HOH
35
2
HOH
HOH
41
C
HOH
38
2
HOH
HOH
42
C
HOH
44
2
HOH
HOH
43
C
HOH
47
2
HOH
HOH
44
C
HOH
48
2
HOH
HOH
45
C
HOH
49
2
HOH
HOH
46
C
HOH
60
2
HOH
HOH
47
C
HOH
62
2
HOH
HOH
48
C
HOH
65
2
HOH
HOH
49
C
HOH
70
2
HOH
HOH
50
C
HOH
72
2
HOH
HOH
51
C
HOH
74
2
HOH
HOH
52
C
HOH
79
2
HOH
HOH
53
C
HOH
84
2
HOH
HOH
54
C
HOH
91
2
HOH
HOH
55
C
HOH
93
2
HOH
HOH
56
C
HOH
98
2
HOH
HOH
57
C
HOH
102
2
HOH
HOH
58
C
HOH
103
2
HOH
HOH
59
C
HOH
110
2
HOH
HOH
60
C
HOH
114
2
HOH
HOH
61
C
HOH
1
2
HOH
HOH
34
D
HOH
3
2
HOH
HOH
35
D
HOH
6
2
HOH
HOH
36
D
HOH
9
2
HOH
HOH
37
D
HOH
13
2
HOH
HOH
38
D
HOH
28
2
HOH
HOH
39
D
HOH
37
2
HOH
HOH
40
D
HOH
40
2
HOH
HOH
41
D
HOH
54
2
HOH
HOH
42
D
HOH
64
2
HOH
HOH
43
D
HOH
73
2
HOH
HOH
44
D
HOH
85
2
HOH
HOH
45
D
HOH
87
2
HOH
HOH
46
D
HOH
90
2
HOH
HOH
47
D
HOH
94
2
HOH
HOH
48
D
HOH
96
2
HOH
HOH
49
D
HOH
97
2
HOH
HOH
50
D
HOH
111
2
HOH
HOH
51
D
HOH
113
2
HOH
HOH
52
D
HOH
116
2
HOH
HOH
53
D
MET
0
n
1
MET
0
A
LYS
1
n
2
LYS
1
A
VAL
2
n
3
VAL
2
A
LYS
3
n
4
LYS
3
A
GLN
4
n
5
GLN
4
A
LEU
5
n
6
LEU
5
A
GLU
6
n
7
GLU
6
A
ASP
7
n
8
ASP
7
A
ALA
8
n
9
ALA
8
A
VAL
9
n
10
VAL
9
A
GLU
10
n
11
GLU
10
A
GLU
11
n
12
GLU
11
A
LEU
12
n
13
LEU
12
A
LEU
13
n
14
LEU
13
A
SER
14
n
15
SER
14
A
ALA
15
n
16
ALA
15
A
ASN
16
n
17
ASN
16
A
TYR
17
n
18
TYR
17
A
HIS
18
n
19
HIS
18
A
LEU
19
n
20
LEU
19
A
GLU
20
n
21
GLU
20
A
ASN
21
n
22
ASN
21
A
ALA
22
n
23
ALA
22
A
VAL
23
n
24
VAL
23
A
ALA
24
n
25
ALA
24
A
ARG
25
n
26
ARG
25
A
LEU
26
n
27
LEU
26
A
LYS
27
n
28
LYS
27
A
LYS
28
n
29
LYS
28
A
LEU
29
n
30
LEU
29
A
VAL
30
n
31
VAL
30
A
GLY
31
n
32
GLY
31
A
n
33
32
A
n
34
33
A
n
1
0
B
LYS
1
n
2
LYS
1
B
VAL
2
n
3
VAL
2
B
LYS
3
n
4
LYS
3
B
GLN
4
n
5
GLN
4
B
LEU
5
n
6
LEU
5
B
GLU
6
n
7
GLU
6
B
ASP
7
n
8
ASP
7
B
ALA
8
n
9
ALA
8
B
VAL
9
n
10
VAL
9
B
GLU
10
n
11
GLU
10
B
GLU
11
n
12
GLU
11
B
LEU
12
n
13
LEU
12
B
LEU
13
n
14
LEU
13
B
SER
14
n
15
SER
14
B
ALA
15
n
16
ALA
15
B
ASN
16
n
17
ASN
16
B
TYR
17
n
18
TYR
17
B
HIS
18
n
19
HIS
18
B
LEU
19
n
20
LEU
19
B
GLU
20
n
21
GLU
20
B
ASN
21
n
22
ASN
21
B
ALA
22
n
23
ALA
22
B
VAL
23
n
24
VAL
23
B
ALA
24
n
25
ALA
24
B
ARG
25
n
26
ARG
25
B
LEU
26
n
27
LEU
26
B
LYS
27
n
28
LYS
27
B
LYS
28
n
29
LYS
28
B
LEU
29
n
30
LEU
29
B
VAL
30
n
31
VAL
30
B
GLY
31
n
32
GLY
31
B
GLU
32
n
33
GLU
32
B
n
34
33
B
n
1
0
C
LYS
1
n
2
LYS
1
C
VAL
2
n
3
VAL
2
C
LYS
3
n
4
LYS
3
C
GLN
4
n
5
GLN
4
C
LEU
5
n
6
LEU
5
C
GLU
6
n
7
GLU
6
C
ASP
7
n
8
ASP
7
C
ALA
8
n
9
ALA
8
C
VAL
9
n
10
VAL
9
C
GLU
10
n
11
GLU
10
C
GLU
11
n
12
GLU
11
C
LEU
12
n
13
LEU
12
C
LEU
13
n
14
LEU
13
C
SER
14
n
15
SER
14
C
ALA
15
n
16
ALA
15
C
ASN
16
n
17
ASN
16
C
TYR
17
n
18
TYR
17
C
HIS
18
n
19
HIS
18
C
LEU
19
n
20
LEU
19
C
GLU
20
n
21
GLU
20
C
ASN
21
n
22
ASN
21
C
ALA
22
n
23
ALA
22
C
VAL
23
n
24
VAL
23
C
ALA
24
n
25
ALA
24
C
ARG
25
n
26
ARG
25
C
LEU
26
n
27
LEU
26
C
LYS
27
n
28
LYS
27
C
LYS
28
n
29
LYS
28
C
LEU
29
n
30
LEU
29
C
VAL
30
n
31
VAL
30
C
GLY
31
n
32
GLY
31
C
n
33
32
C
n
34
33
C
n
1
0
D
n
2
1
D
VAL
2
n
3
VAL
2
D
LYS
3
n
4
LYS
3
D
GLN
4
n
5
GLN
4
D
LEU
5
n
6
LEU
5
D
GLU
6
n
7
GLU
6
D
ASP
7
n
8
ASP
7
D
ALA
8
n
9
ALA
8
D
VAL
9
n
10
VAL
9
D
GLU
10
n
11
GLU
10
D
GLU
11
n
12
GLU
11
D
LEU
12
n
13
LEU
12
D
LEU
13
n
14
LEU
13
D
SER
14
n
15
SER
14
D
ALA
15
n
16
ALA
15
D
ASN
16
n
17
ASN
16
D
TYR
17
n
18
TYR
17
D
HIS
18
n
19
HIS
18
D
LEU
19
n
20
LEU
19
D
GLU
20
n
21
GLU
20
D
ASN
21
n
22
ASN
21
D
ALA
22
n
23
ALA
22
D
VAL
23
n
24
VAL
23
D
ALA
24
n
25
ALA
24
D
ARG
25
n
26
ARG
25
D
LEU
26
n
27
LEU
26
D
LYS
27
n
28
LYS
27
D
LYS
28
n
29
LYS
28
D
LEU
29
n
30
LEU
29
D
VAL
30
n
31
VAL
30
D
n
32
31
D
n
33
32
D
n
34
33
D
author_and_software_defined_assembly
PISA
4
tetrameric
5810
-59
7060
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
GLU
32
A
GLU
33
1
Y
1
A
ARG
33
A
ARG
34
1
Y
1
B
MET
0
B
MET
1
1
Y
1
B
ARG
33
B
ARG
34
1
Y
1
C
MET
0
C
MET
1
1
Y
1
C
GLU
32
C
GLU
33
1
Y
1
C
ARG
33
C
ARG
34
1
Y
1
D
MET
0
D
MET
1
1
Y
1
D
LYS
1
D
LYS
2
1
Y
1
D
GLY
31
D
GLY
32
1
Y
1
D
GLU
32
D
GLU
33
1
Y
1
D
ARG
33
D
ARG
34
1
Y
23.684
-0.25
0.00
0.00
-0.75
0.00
1.00
0.934
0.901
0.28277
0.23298
0.23794
0.23794
1.50
36.47
2132
20939
20939
10.2
98.7
1.839
0.070
RANDOM
1
Isotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
0.100
0.107
0.80
0.80
1.20
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.50
36.47
117
1097
0
0
980
0.011
0.022
984
1.290
2.000
1318
3.832
5.000
120
32.029
26.444
45
15.373
15.000
205
17.869
15.000
4
0.070
0.200
161
0.005
0.020
688
0.215
0.200
521
0.296
0.200
678
0.140
0.200
68
0.125
0.200
34
0.134
0.200
19
0.910
1.500
627
1.469
2.000
971
2.584
3.000
383
3.671
4.500
347
0.305
0.265
1.538
149
1356
1505
20
97.2
20.8
1.5
36.5
2B1F
20939
20939
0.0
0.0
0.042
1
18.6
5.7
98.7
0.276
1.50
1.55
6.1
2067
5.4
99.9
refinement
REFMAC
5.2.0005
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
The biological assembly is a tetramer.
A
LYS
1
A
LYS
2
HELX_P
A
GLY
31
A
GLY
32
1
1
31
B
LYS
1
B
LYS
2
HELX_P
B
GLY
31
B
GLY
32
1
2
31
C
LYS
1
C
LYS
2
HELX_P
C
GLY
31
C
GLY
32
1
3
31
D
VAL
2
D
VAL
3
HELX_P
D
VAL
30
D
VAL
31
1
4
29
BIOSYNTHETIC PROTEIN
Coiled coils, protein design, antiparallel tetramer, Ala coils, protein structure, BIOSYNTHETIC PROTEIN
GCN4_YEAST
UNP
1
251
P03069
KQLEDKVEELLSKNYHLENEVARLKKLVGER
251
281
2B1F
3
33
P03069
A
1
4
34
251
281
2B1F
3
33
P03069
B
1
4
34
251
281
2B1F
3
33
P03069
C
1
4
34
251
281
2B1F
3
33
P03069
D
1
4
34
1
cloning artifact
MET
0
2B1F
A
P03069
UNP
1
1
cloning artifact
LYS
1
2B1F
A
P03069
UNP
2
1
cloning artifact
VAL
2
2B1F
A
P03069
UNP
3
1
LYS
engineered mutation
ALA
8
2B1F
A
P03069
UNP
256
9
1
LYS
engineered mutation
ALA
15
2B1F
A
P03069
UNP
263
16
1
GLU
engineered mutation
ALA
22
2B1F
A
P03069
UNP
270
23
2
cloning artifact
MET
0
2B1F
B
P03069
UNP
1
2
cloning artifact
LYS
1
2B1F
B
P03069
UNP
2
2
cloning artifact
VAL
2
2B1F
B
P03069
UNP
3
2
LYS
engineered mutation
ALA
8
2B1F
B
P03069
UNP
256
9
2
LYS
engineered mutation
ALA
15
2B1F
B
P03069
UNP
263
16
2
GLU
engineered mutation
ALA
22
2B1F
B
P03069
UNP
270
23
3
cloning artifact
MET
0
2B1F
C
P03069
UNP
1
3
cloning artifact
LYS
1
2B1F
C
P03069
UNP
2
3
cloning artifact
VAL
2
2B1F
C
P03069
UNP
3
3
LYS
engineered mutation
ALA
8
2B1F
C
P03069
UNP
256
9
3
LYS
engineered mutation
ALA
15
2B1F
C
P03069
UNP
263
16
3
GLU
engineered mutation
ALA
22
2B1F
C
P03069
UNP
270
23
4
cloning artifact
MET
0
2B1F
D
P03069
UNP
1
4
cloning artifact
LYS
1
2B1F
D
P03069
UNP
2
4
cloning artifact
VAL
2
2B1F
D
P03069
UNP
3
4
LYS
engineered mutation
ALA
8
2B1F
D
P03069
UNP
256
9
4
LYS
engineered mutation
ALA
15
2B1F
D
P03069
UNP
263
16
4
GLU
engineered mutation
ALA
22
2B1F
D
P03069
UNP
270
23
19
P 21 21 21