0.016064
0.000000
0.006141
0.000000
0.016134
0.000000
0.000000
0.000000
0.015581
0.00000
0.00000
0.00000
Burton, A.J.
Brady, R.L.
Woolfson, D.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
28
90.00
110.92
90.00
62.250
61.980
68.710
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
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
C4 H9 N O2 S
135.185
2-AMINO-4-MERCAPTO-BUTYRIC ACID
L-Homocysteine
L-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
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
N
1
N
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
C
N
55
N
O
N
56
N
O
N
57
N
O
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
N
N
68
N
C
N
69
N
C
N
70
N
O
N
71
N
O
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
N
N
78
S
C
N
79
N
C
N
80
N
C
N
81
N
S
N
82
N
C
N
83
N
O
N
84
N
O
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
Y
99
N
C
Y
100
N
N
Y
101
N
C
Y
102
N
C
Y
103
N
N
N
104
N
O
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
H
N
114
N
H
N
115
N
O
N
116
N
H
N
117
N
H
N
118
N
N
N
119
S
C
N
120
N
C
N
121
N
O
N
122
S
C
N
123
N
C
N
124
N
C
N
125
N
C
N
126
N
O
N
127
N
H
N
128
N
H
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
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
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
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
N
N
171
N
O
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
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
N
Y
196
N
C
Y
197
N
C
Y
198
N
C
Y
199
N
C
Y
200
N
C
N
201
N
O
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
H
N
211
N
H
N
212
N
H
N
213
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
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
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
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
doub
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
doub
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
sing
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
doub
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
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
Y
99
N
sing
Y
100
N
doub
Y
101
N
doub
N
102
N
sing
Y
103
N
sing
N
104
N
sing
Y
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
doub
N
118
N
sing
N
119
N
sing
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
doub
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
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
doub
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
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
Y
193
N
sing
Y
194
N
sing
N
195
N
sing
Y
196
N
sing
Y
197
N
doub
N
198
N
sing
Y
199
N
doub
N
200
N
sing
Y
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
UK
Nat.Chem.
1755-4349
8
837
844
10.1038/nchem.2555
27554410
Installing hydrolytic activity into a completely de novo protein framework.
2016
10.2210/pdb5f2y/pdb
pdb_00005f2y
90
1
PIXEL
2015-04-20
PSI PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
0.976
1.0
I03
Diamond
0.976
SYNCHROTRON
DIAMOND BEAMLINE I03
3395.978
CC-Hept-hCys-H-E
7
syn
polymer
18.015
water
85
nat
water
no
yes
(ACE)GEIAKALREIAKALRE(HCS)AWAHREEAKALRG
XGEIAKALREIAKALREXAWAHREEAKALRG
A,B,C,D,E,F,G
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
2.60
53
VAPOR DIFFUSION, SITTING DROP
7.0
0.1 M HEPES at pH 7.0 with 18% w/v PEG 12000.
291
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
chem_comp
repository
Initial release
Database references
Data collection
Database references
Refinement description
Structure summary
1
0
2016-07-06
1
1
2016-09-07
1
2
2024-01-10
1
3
2024-03-06
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_chem_comp.pdbx_synonyms
United Kingdom
European Research Council
340764
Parent coiled coil heptamer structure.
N
RCSB
Y
PDBE
2015-12-02
REL
REL
1
B
O
HOH
107
7.78
1
B
O
HOH
108
7.94
1
B
O
HOH
109
8.23
1
C
O
HOH
114
6.84
1
E
O
HOH
110
7.39
1
F
O
HOH
116
8.41
1
F
O
HOH
117
8.45
HOH
water
32630
synthetic construct
sample
1
31
4PNA
PDB
experimental model
HOH
14
2
HOH
HOH
101
A
HOH
32
2
HOH
HOH
102
A
HOH
23
2
HOH
HOH
103
A
HOH
16
2
HOH
HOH
104
A
HOH
30
2
HOH
HOH
105
A
HOH
37
2
HOH
HOH
106
A
HOH
24
2
HOH
HOH
107
A
HOH
31
2
HOH
HOH
108
A
HOH
70
2
HOH
HOH
109
A
HOH
43
2
HOH
HOH
110
A
HOH
78
2
HOH
HOH
111
A
HOH
85
2
HOH
HOH
112
A
HOH
2
2
HOH
HOH
101
B
HOH
1
2
HOH
HOH
102
B
HOH
76
2
HOH
HOH
103
B
HOH
51
2
HOH
HOH
104
B
HOH
48
2
HOH
HOH
105
B
HOH
34
2
HOH
HOH
106
B
HOH
59
2
HOH
HOH
107
B
HOH
86
2
HOH
HOH
108
B
HOH
57
2
HOH
HOH
109
B
HOH
3
2
HOH
HOH
101
C
HOH
80
2
HOH
HOH
102
C
HOH
18
2
HOH
HOH
103
C
HOH
68
2
HOH
HOH
104
C
HOH
28
2
HOH
HOH
105
C
HOH
22
2
HOH
HOH
106
C
HOH
69
2
HOH
HOH
107
C
HOH
82
2
HOH
HOH
108
C
HOH
65
2
HOH
HOH
109
C
HOH
17
2
HOH
HOH
110
C
HOH
66
2
HOH
HOH
111
C
HOH
47
2
HOH
HOH
112
C
HOH
83
2
HOH
HOH
113
C
HOH
60
2
HOH
HOH
114
C
HOH
9
2
HOH
HOH
101
D
HOH
29
2
HOH
HOH
102
D
HOH
45
2
HOH
HOH
103
D
HOH
27
2
HOH
HOH
104
D
HOH
7
2
HOH
HOH
105
D
HOH
35
2
HOH
HOH
106
D
HOH
54
2
HOH
HOH
107
D
HOH
10
2
HOH
HOH
101
E
HOH
63
2
HOH
HOH
102
E
HOH
6
2
HOH
HOH
103
E
HOH
4
2
HOH
HOH
104
E
HOH
84
2
HOH
HOH
105
E
HOH
8
2
HOH
HOH
106
E
HOH
64
2
HOH
HOH
107
E
HOH
53
2
HOH
HOH
108
E
HOH
87
2
HOH
HOH
109
E
HOH
58
2
HOH
HOH
110
E
HOH
12
2
HOH
HOH
101
F
HOH
49
2
HOH
HOH
102
F
HOH
46
2
HOH
HOH
103
F
HOH
19
2
HOH
HOH
104
F
HOH
26
2
HOH
HOH
105
F
HOH
15
2
HOH
HOH
106
F
HOH
52
2
HOH
HOH
107
F
HOH
40
2
HOH
HOH
108
F
HOH
38
2
HOH
HOH
109
F
HOH
81
2
HOH
HOH
110
F
HOH
55
2
HOH
HOH
111
F
HOH
77
2
HOH
HOH
112
F
HOH
39
2
HOH
HOH
113
F
HOH
67
2
HOH
HOH
114
F
HOH
42
2
HOH
HOH
115
F
HOH
73
2
HOH
HOH
116
F
HOH
79
2
HOH
HOH
117
F
HOH
36
2
HOH
HOH
101
G
HOH
21
2
HOH
HOH
102
G
HOH
62
2
HOH
HOH
103
G
HOH
50
2
HOH
HOH
104
G
HOH
72
2
HOH
HOH
105
G
HOH
25
2
HOH
HOH
106
G
HOH
75
2
HOH
HOH
107
G
HOH
13
2
HOH
HOH
108
G
HOH
11
2
HOH
HOH
109
G
HOH
20
2
HOH
HOH
110
G
HOH
41
2
HOH
HOH
111
G
HOH
61
2
HOH
HOH
112
G
HOH
33
2
HOH
HOH
113
G
HOH
74
2
HOH
HOH
114
G
HOH
71
2
HOH
HOH
115
G
HOH
56
2
HOH
HOH
116
G
ACE
1
n
1
ACE
1
A
GLY
2
n
2
GLY
2
A
GLU
3
n
3
GLU
3
A
ILE
4
n
4
ILE
4
A
ALA
5
n
5
ALA
5
A
LYS
6
n
6
LYS
6
A
ALA
7
n
7
ALA
7
A
LEU
8
n
8
LEU
8
A
ARG
9
n
9
ARG
9
A
GLU
10
n
10
GLU
10
A
ILE
11
n
11
ILE
11
A
ALA
12
n
12
ALA
12
A
LYS
13
n
13
LYS
13
A
ALA
14
n
14
ALA
14
A
LEU
15
n
15
LEU
15
A
ARG
16
n
16
ARG
16
A
GLU
17
n
17
GLU
17
A
HCS
18
n
18
HCS
18
A
ALA
19
n
19
ALA
19
A
TRP
20
n
20
TRP
20
A
ALA
21
n
21
ALA
21
A
HIS
22
n
22
HIS
22
A
ARG
23
n
23
ARG
23
A
GLU
24
n
24
GLU
24
A
GLU
25
n
25
GLU
25
A
ALA
26
n
26
ALA
26
A
LYS
27
n
27
LYS
27
A
ALA
28
n
28
ALA
28
A
ALA
29
n
29
LEU
29
A
n
30
30
A
n
31
31
A
ACE
1
n
1
ACE
1
B
GLY
2
n
2
GLY
2
B
GLU
3
n
3
GLU
3
B
ILE
4
n
4
ILE
4
B
ALA
5
n
5
ALA
5
B
LYS
6
n
6
LYS
6
B
ALA
7
n
7
ALA
7
B
LEU
8
n
8
LEU
8
B
ARG
9
n
9
ARG
9
B
GLU
10
n
10
GLU
10
B
ILE
11
n
11
ILE
11
B
ALA
12
n
12
ALA
12
B
LYS
13
n
13
LYS
13
B
ALA
14
n
14
ALA
14
B
LEU
15
n
15
LEU
15
B
ARG
16
n
16
ARG
16
B
GLU
17
n
17
GLU
17
B
HCS
18
n
18
HCS
18
B
ALA
19
n
19
ALA
19
B
TRP
20
n
20
TRP
20
B
ALA
21
n
21
ALA
21
B
HIS
22
n
22
HIS
22
B
ARG
23
n
23
ARG
23
B
GLU
24
n
24
GLU
24
B
GLU
25
n
25
GLU
25
B
ALA
26
n
26
ALA
26
B
n
27
27
B
n
28
28
B
n
29
29
B
n
30
30
B
n
31
31
B
ACE
1
n
1
ACE
1
C
GLY
2
n
2
GLY
2
C
GLU
3
n
3
GLU
3
C
ILE
4
n
4
ILE
4
C
ALA
5
n
5
ALA
5
C
LYS
6
n
6
LYS
6
C
ALA
7
n
7
ALA
7
C
LEU
8
n
8
LEU
8
C
ARG
9
n
9
ARG
9
C
GLU
10
n
10
GLU
10
C
ILE
11
n
11
ILE
11
C
ALA
12
n
12
ALA
12
C
LYS
13
n
13
LYS
13
C
ALA
14
n
14
ALA
14
C
LEU
15
n
15
LEU
15
C
ARG
16
n
16
ARG
16
C
GLU
17
n
17
GLU
17
C
HCS
18
n
18
HCS
18
C
ALA
19
n
19
ALA
19
C
TRP
20
n
20
TRP
20
C
ALA
21
n
21
ALA
21
C
HIS
22
n
22
HIS
22
C
ARG
23
n
23
ARG
23
C
GLU
24
n
24
GLU
24
C
GLU
25
n
25
GLU
25
C
ALA
26
n
26
ALA
26
C
n
27
27
C
n
28
28
C
n
29
29
C
n
30
30
C
n
31
31
C
ACE
1
n
1
ACE
1
D
GLY
2
n
2
GLY
2
D
GLU
3
n
3
GLU
3
D
ILE
4
n
4
ILE
4
D
ALA
5
n
5
ALA
5
D
LYS
6
n
6
LYS
6
D
ALA
7
n
7
ALA
7
D
LEU
8
n
8
LEU
8
D
ARG
9
n
9
ARG
9
D
GLU
10
n
10
GLU
10
D
ILE
11
n
11
ILE
11
D
ALA
12
n
12
ALA
12
D
LYS
13
n
13
LYS
13
D
ALA
14
n
14
ALA
14
D
LEU
15
n
15
LEU
15
D
ARG
16
n
16
ARG
16
D
GLU
17
n
17
GLU
17
D
HCS
18
n
18
HCS
18
D
ALA
19
n
19
ALA
19
D
TRP
20
n
20
TRP
20
D
ALA
21
n
21
ALA
21
D
HIS
22
n
22
HIS
22
D
ARG
23
n
23
ARG
23
D
GLU
24
n
24
GLU
24
D
n
25
25
D
n
26
26
D
n
27
27
D
n
28
28
D
n
29
29
D
n
30
30
D
n
31
31
D
ACE
1
n
1
ACE
1
E
GLY
2
n
2
GLY
2
E
GLU
3
n
3
GLU
3
E
ILE
4
n
4
ILE
4
E
ALA
5
n
5
ALA
5
E
LYS
6
n
6
LYS
6
E
ALA
7
n
7
ALA
7
E
LEU
8
n
8
LEU
8
E
ARG
9
n
9
ARG
9
E
GLU
10
n
10
GLU
10
E
ILE
11
n
11
ILE
11
E
ALA
12
n
12
ALA
12
E
LYS
13
n
13
LYS
13
E
ALA
14
n
14
ALA
14
E
LEU
15
n
15
LEU
15
E
ARG
16
n
16
ARG
16
E
GLU
17
n
17
GLU
17
E
HCS
18
n
18
HCS
18
E
ALA
19
n
19
ALA
19
E
TRP
20
n
20
TRP
20
E
ALA
21
n
21
ALA
21
E
HIS
22
n
22
HIS
22
E
ARG
23
n
23
ARG
23
E
GLU
24
n
24
GLU
24
E
GLU
25
n
25
GLU
25
E
ALA
26
n
26
ALA
26
E
LYS
27
n
27
LYS
27
E
ALA
28
n
28
ALA
28
E
n
29
29
E
n
30
30
E
n
31
31
E
ACE
1
n
1
ACE
1
F
GLY
2
n
2
GLY
2
F
GLU
3
n
3
GLU
3
F
ILE
4
n
4
ILE
4
F
ALA
5
n
5
ALA
5
F
LYS
6
n
6
LYS
6
F
ALA
7
n
7
ALA
7
F
LEU
8
n
8
LEU
8
F
ARG
9
n
9
ARG
9
F
GLU
10
n
10
GLU
10
F
ILE
11
n
11
ILE
11
F
ALA
12
n
12
ALA
12
F
LYS
13
n
13
LYS
13
F
ALA
14
n
14
ALA
14
F
LEU
15
n
15
LEU
15
F
ARG
16
n
16
ARG
16
F
GLU
17
n
17
GLU
17
F
HCS
18
n
18
HCS
18
F
ALA
19
n
19
ALA
19
F
TRP
20
n
20
TRP
20
F
ALA
21
n
21
ALA
21
F
HIS
22
n
22
HIS
22
F
ARG
23
n
23
ARG
23
F
GLU
24
n
24
GLU
24
F
ALA
25
n
25
GLU
25
F
ALA
26
n
26
ALA
26
F
n
27
27
F
n
28
28
F
n
29
29
F
n
30
30
F
n
31
31
F
ACE
1
n
1
ACE
1
G
GLY
2
n
2
GLY
2
G
GLU
3
n
3
GLU
3
G
ILE
4
n
4
ILE
4
G
ALA
5
n
5
ALA
5
G
LYS
6
n
6
LYS
6
G
ALA
7
n
7
ALA
7
G
LEU
8
n
8
LEU
8
G
ARG
9
n
9
ARG
9
G
GLU
10
n
10
GLU
10
G
ILE
11
n
11
ILE
11
G
ALA
12
n
12
ALA
12
G
LYS
13
n
13
LYS
13
G
ALA
14
n
14
ALA
14
G
LEU
15
n
15
LEU
15
G
ARG
16
n
16
ARG
16
G
GLU
17
n
17
GLU
17
G
HCS
18
n
18
HCS
18
G
ALA
19
n
19
ALA
19
G
TRP
20
n
20
TRP
20
G
ALA
21
n
21
ALA
21
G
HIS
22
n
22
HIS
22
G
ARG
23
n
23
ARG
23
G
GLU
24
n
24
GLU
24
G
GLU
25
n
25
GLU
25
G
ALA
26
n
26
ALA
26
G
LYS
27
n
27
LYS
27
G
ALA
28
n
28
ALA
28
G
ALA
29
n
29
LEU
29
G
n
30
30
G
n
31
31
G
0.1918
-0.0155
0.1547
0.2546
0.0084
0.1866
0.1893
0.0300
0.8845
-0.0074
-0.0647
-0.2205
-0.3434
0.1078
-0.0011
0.3242
-0.0235
0.0745
0.3208
0.0933
0.5230
refined
-62.0775
2.0199
25.6608
X-RAY DIFFRACTION
0.4196
-0.0493
0.3231
0.4388
0.0949
0.2593
0.0850
0.2783
-1.0599
-0.1865
-0.0613
-0.2247
0.1291
0.1461
0.0005
0.2837
0.0476
-0.0045
0.2723
-0.0035
0.3540
refined
-60.0891
-17.0928
28.7051
X-RAY DIFFRACTION
0.3065
0.0164
0.2819
0.6220
-0.3362
0.4968
0.1774
0.3497
0.5719
-0.1725
0.0043
-0.0980
-0.3092
0.2321
-0.0007
0.3042
0.0190
0.0513
0.3685
0.1348
0.3388
refined
-66.4132
-1.5427
18.5416
X-RAY DIFFRACTION
0.1702
0.0609
0.3058
0.0777
0.0631
0.5646
0.1493
1.6202
-0.0561
-0.2414
-0.2705
0.0315
-0.0468
-0.5080
0.0024
0.3782
0.0347
0.0232
0.4902
-0.0212
0.2965
refined
-67.5579
-9.6477
16.6378
X-RAY DIFFRACTION
0.0877
0.0094
0.1511
0.2785
0.0171
0.2415
0.0334
0.8605
-0.8705
-0.6423
-0.1777
0.2261
0.1774
-0.1413
0.0012
0.3859
-0.0138
0.0398
0.3209
-0.1103
0.4178
refined
-64.9426
-16.6951
21.0055
X-RAY DIFFRACTION
0.3466
0.0268
0.3968
0.2468
0.0158
0.4644
0.2951
-0.5128
0.1216
0.0788
-0.3389
-0.2665
-0.5775
0.3969
-0.0009
0.2692
-0.0084
0.0450
0.3093
-0.0031
0.4297
refined
-58.3768
-2.2178
32.1716
X-RAY DIFFRACTION
0.3165
-0.0447
0.3539
0.2073
-0.0651
0.4257
0.1174
-0.3537
-0.4206
0.1334
-0.0392
-0.0382
0.2814
0.5061
0.0005
0.2883
0.0049
-0.0332
0.3226
-0.0184
0.3458
refined
-57.6917
-10.8885
33.6982
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
chain 'A' and (resid 2 through 18 )
X-RAY DIFFRACTION
2
chain 'B' and (resid 2 through 18 )
X-RAY DIFFRACTION
3
chain 'C' and (resid 2 through 18 )
X-RAY DIFFRACTION
4
chain 'D' and (resid 2 through 18 )
X-RAY DIFFRACTION
5
chain 'E' and (resid 2 through 18 )
X-RAY DIFFRACTION
6
chain 'F' and (resid 2 through 18 )
X-RAY DIFFRACTION
7
chain 'G' and (resid 2 through 18 )
author_and_software_defined_assembly
PISA
7
heptameric
9940
-91
9170
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
CG
LYS
6
A
CG
LYS
6
1
Y
1
A
CD
LYS
6
A
CD
LYS
6
1
Y
1
A
CE
LYS
6
A
CE
LYS
6
1
Y
1
A
NZ
LYS
6
A
NZ
LYS
6
1
Y
1
A
CG
ARG
23
A
CG
ARG
23
1
Y
1
A
CD
ARG
23
A
CD
ARG
23
1
Y
1
A
NE
ARG
23
A
NE
ARG
23
1
Y
1
A
CZ
ARG
23
A
CZ
ARG
23
1
Y
1
A
NH1
ARG
23
A
NH1
ARG
23
1
Y
1
A
NH2
ARG
23
A
NH2
ARG
23
1
Y
1
A
CD
GLU
25
A
CD
GLU
25
0
Y
1
A
CG
LEU
29
A
CG
LEU
29
1
Y
1
A
CD1
LEU
29
A
CD1
LEU
29
1
Y
1
A
CD2
LEU
29
A
CD2
LEU
29
1
Y
1
B
CD
LYS
6
B
CD
LYS
6
1
Y
1
B
CE
LYS
6
B
CE
LYS
6
1
Y
1
B
NZ
LYS
6
B
NZ
LYS
6
1
Y
1
B
CD
GLU
10
B
CD
GLU
10
0
Y
1
B
CG
LYS
13
B
CG
LYS
13
1
Y
1
B
CD
LYS
13
B
CD
LYS
13
1
Y
1
B
CE
LYS
13
B
CE
LYS
13
1
Y
1
B
NZ
LYS
13
B
NZ
LYS
13
1
Y
1
B
CG
GLU
25
B
CG
GLU
25
1
Y
1
B
CD
GLU
25
B
CD
GLU
25
1
Y
1
B
OE1
GLU
25
B
OE1
GLU
25
1
Y
1
B
OE2
GLU
25
B
OE2
GLU
25
1
Y
1
C
CG
LYS
6
C
CG
LYS
6
1
Y
1
C
CD
LYS
6
C
CD
LYS
6
1
Y
1
C
CE
LYS
6
C
CE
LYS
6
1
Y
1
C
NZ
LYS
6
C
NZ
LYS
6
1
Y
1
C
CE
LYS
13
C
CE
LYS
13
1
Y
1
C
NZ
LYS
13
C
NZ
LYS
13
1
Y
1
C
CG
TRP
20
C
CG
TRP
20
1
Y
1
C
CD1
TRP
20
C
CD1
TRP
20
1
Y
1
C
CD2
TRP
20
C
CD2
TRP
20
1
Y
1
C
NE1
TRP
20
C
NE1
TRP
20
1
Y
1
C
CE2
TRP
20
C
CE2
TRP
20
1
Y
1
C
CE3
TRP
20
C
CE3
TRP
20
1
Y
1
C
CZ2
TRP
20
C
CZ2
TRP
20
1
Y
1
C
CZ3
TRP
20
C
CZ3
TRP
20
1
Y
1
C
CH2
TRP
20
C
CH2
TRP
20
1
Y
1
C
CG
ARG
23
C
CG
ARG
23
1
Y
1
C
CD
ARG
23
C
CD
ARG
23
1
Y
1
C
NE
ARG
23
C
NE
ARG
23
1
Y
1
C
CZ
ARG
23
C
CZ
ARG
23
1
Y
1
C
NH1
ARG
23
C
NH1
ARG
23
1
Y
1
C
NH2
ARG
23
C
NH2
ARG
23
1
Y
1
C
CG
GLU
24
C
CG
GLU
24
1
Y
1
C
CD
GLU
24
C
CD
GLU
24
1
Y
1
C
OE1
GLU
24
C
OE1
GLU
24
1
Y
1
C
OE2
GLU
24
C
OE2
GLU
24
1
Y
1
C
CG
GLU
25
C
CG
GLU
25
1
Y
1
C
CD
GLU
25
C
CD
GLU
25
1
Y
1
C
OE1
GLU
25
C
OE1
GLU
25
1
Y
1
C
OE2
GLU
25
C
OE2
GLU
25
1
Y
1
C
C
ALA
26
C
C
ALA
26
1
Y
1
C
O
ALA
26
C
O
ALA
26
1
Y
1
D
CG
LYS
13
D
CG
LYS
13
1
Y
1
D
CD
LYS
13
D
CD
LYS
13
1
Y
1
D
CE
LYS
13
D
CE
LYS
13
1
Y
1
D
NZ
LYS
13
D
NZ
LYS
13
1
Y
1
D
CG
TRP
20
D
CG
TRP
20
1
Y
1
D
CD1
TRP
20
D
CD1
TRP
20
1
Y
1
D
CD2
TRP
20
D
CD2
TRP
20
1
Y
1
D
NE1
TRP
20
D
NE1
TRP
20
1
Y
1
D
CE2
TRP
20
D
CE2
TRP
20
1
Y
1
D
CE3
TRP
20
D
CE3
TRP
20
1
Y
1
D
CZ2
TRP
20
D
CZ2
TRP
20
1
Y
1
D
CZ3
TRP
20
D
CZ3
TRP
20
1
Y
1
D
CH2
TRP
20
D
CH2
TRP
20
1
Y
1
D
CG
HIS
22
D
CG
HIS
22
1
Y
1
D
ND1
HIS
22
D
ND1
HIS
22
1
Y
1
D
CD2
HIS
22
D
CD2
HIS
22
1
Y
1
D
CE1
HIS
22
D
CE1
HIS
22
1
Y
1
D
NE2
HIS
22
D
NE2
HIS
22
1
Y
1
D
C
GLU
24
D
C
GLU
24
1
Y
1
D
O
GLU
24
D
O
GLU
24
1
Y
1
D
CG
GLU
24
D
CG
GLU
24
1
Y
1
D
CD
GLU
24
D
CD
GLU
24
1
Y
1
D
OE1
GLU
24
D
OE1
GLU
24
1
Y
1
D
OE2
GLU
24
D
OE2
GLU
24
1
Y
1
E
CE
LYS
6
E
CE
LYS
6
1
Y
1
E
NZ
LYS
6
E
NZ
LYS
6
1
Y
1
E
CG
LYS
13
E
CG
LYS
13
1
Y
1
E
CD
LYS
13
E
CD
LYS
13
1
Y
1
E
CE
LYS
13
E
CE
LYS
13
1
Y
1
E
NZ
LYS
13
E
NZ
LYS
13
1
Y
1
E
CG
GLU
25
E
CG
GLU
25
1
Y
1
E
CD
GLU
25
E
CD
GLU
25
1
Y
1
E
OE1
GLU
25
E
OE1
GLU
25
1
Y
1
E
OE2
GLU
25
E
OE2
GLU
25
1
Y
1
F
CG
LYS
6
F
CG
LYS
6
1
Y
1
F
CD
LYS
6
F
CD
LYS
6
1
Y
1
F
CE
LYS
6
F
CE
LYS
6
1
Y
1
F
NZ
LYS
6
F
NZ
LYS
6
1
Y
1
F
NZ
LYS
13
F
NZ
LYS
13
1
Y
1
F
CG
GLU
25
F
CG
GLU
25
1
Y
1
F
CD
GLU
25
F
CD
GLU
25
1
Y
1
F
OE1
GLU
25
F
OE1
GLU
25
1
Y
1
F
OE2
GLU
25
F
OE2
GLU
25
1
Y
1
G
CE
LYS
6
G
CE
LYS
6
0
Y
1
G
NZ
LYS
6
G
NZ
LYS
6
0
Y
1
G
CD
GLU
25
G
CD
GLU
25
0
Y
1
G
CG
LEU
29
G
CG
LEU
29
1
Y
1
G
CD1
LEU
29
G
CD1
LEU
29
1
Y
1
G
CD2
LEU
29
G
CD2
LEU
29
1
Y
1
A
ARG
30
A
ARG
30
1
Y
1
A
GLY
31
A
GLY
31
1
Y
1
B
LYS
27
B
LYS
27
1
Y
1
B
ALA
28
B
ALA
28
1
Y
1
B
LEU
29
B
LEU
29
1
Y
1
B
ARG
30
B
ARG
30
1
Y
1
B
GLY
31
B
GLY
31
1
Y
1
C
LYS
27
C
LYS
27
1
Y
1
C
ALA
28
C
ALA
28
1
Y
1
C
LEU
29
C
LEU
29
1
Y
1
C
ARG
30
C
ARG
30
1
Y
1
C
GLY
31
C
GLY
31
1
Y
1
D
GLU
25
D
GLU
25
1
Y
1
D
ALA
26
D
ALA
26
1
Y
1
D
LYS
27
D
LYS
27
1
Y
1
D
ALA
28
D
ALA
28
1
Y
1
D
LEU
29
D
LEU
29
1
Y
1
D
ARG
30
D
ARG
30
1
Y
1
D
GLY
31
D
GLY
31
1
Y
1
E
LEU
29
E
LEU
29
1
Y
1
E
ARG
30
E
ARG
30
1
Y
1
E
GLY
31
E
GLY
31
1
Y
1
F
LYS
27
F
LYS
27
1
Y
1
F
ALA
28
F
ALA
28
1
Y
1
F
LEU
29
F
LEU
29
1
Y
1
F
ARG
30
F
ARG
30
1
Y
1
F
GLY
31
F
GLY
31
1
Y
1
G
ARG
30
G
ARG
30
1
Y
1
G
GLY
31
G
GLY
31
1
Y
1
C
C
NH1
O
ARG
HOH
9
101
1.92
B
1
A
ALA
28
-88.74
40.52
1
B
GLU
25
-101.26
40.42
1
C
ARG
23
-87.22
37.58
0.2683
0.2208
0.2232
2.100
32.090
706
14264
4.95
99.37
0.19
random selection
1
FREE R-VALUE
1.36
MOLECULAR REPLACEMENT
32.26
0.90
1.11
4pna
ML
FLAT BULK SOLVENT MODEL
2.100
32.090
85
1435
0
0
1350
0.007
1386
0.913
1857
14.571
506
0.041
203
0.003
238
0.3028
0.2501
2.2622
135
2692
100.00
0.2935
0.2314
2.4898
144
2715
100.00
0.2649
0.2175
2.8499
138
2713
99.00
0.2755
0.2297
3.5898
143
2689
100.00
0.2526
0.2086
32.0934
146
2749
99.00
2.10
32.09
5F2Y
14347
0.128
1
6.4
5.7
99.9
0.612
2.10
2.16
2.2
1
5.5
99.9
refinement
PHENIX
1.8.4_1496
data reduction
iMOSFLM
data scaling
Aimless
phasing
PHENIX
A de novo designed heptameric coiled coil CC-Hept-homoCys-H-E
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
A
GLY
2
A
GLY
2
HELX_P
A
ALA
28
A
ALA
28
1
AA1
27
B
GLY
2
B
GLY
2
HELX_P
B
GLU
24
B
GLU
24
1
AA2
23
C
GLY
2
C
GLY
2
HELX_P
C
ARG
23
C
ARG
23
1
AA3
22
D
GLY
2
D
GLY
2
HELX_P
D
GLU
24
D
GLU
24
1
AA4
23
E
GLY
2
E
GLY
2
HELX_P
E
ALA
28
E
ALA
28
1
AA5
27
F
GLY
2
F
GLY
2
HELX_P
F
GLU
24
F
GLU
24
1
AA6
23
G
GLY
2
G
GLY
2
HELX_P
G
ALA
28
G
ALA
28
1
AA7
27
covale
1.339
both
A
ACE
1
A
C
ACE
1
1_555
A
GLY
2
A
N
GLY
2
1_555
covale
1.327
both
A
GLU
17
A
C
GLU
17
1_555
A
HCS
18
A
N
HCS
18
1_555
covale
1.336
both
A
HCS
18
A
C
HCS
18
1_555
A
ALA
19
A
N
ALA
19
1_555
covale
1.325
both
B
ACE
1
B
C
ACE
1
1_555
B
GLY
2
B
N
GLY
2
1_555
covale
1.328
both
B
GLU
17
B
C
GLU
17
1_555
B
HCS
18
B
N
HCS
18
1_555
covale
1.328
both
B
HCS
18
B
C
HCS
18
1_555
B
ALA
19
B
N
ALA
19
1_555
covale
1.333
both
C
ACE
1
C
C
ACE
1
1_555
C
GLY
2
C
N
GLY
2
1_555
covale
1.331
both
C
GLU
17
C
C
GLU
17
1_555
C
HCS
18
C
N
HCS
18
1_555
covale
1.328
both
C
HCS
18
C
C
HCS
18
1_555
C
ALA
19
C
N
ALA
19
1_555
covale
1.325
both
D
ACE
1
D
C
ACE
1
1_555
D
GLY
2
D
N
GLY
2
1_555
covale
1.331
both
D
GLU
17
D
C
GLU
17
1_555
D
HCS
18
D
N
HCS
18
1_555
covale
1.331
both
D
HCS
18
D
C
HCS
18
1_555
D
ALA
19
D
N
ALA
19
1_555
covale
1.335
both
E
ACE
1
E
C
ACE
1
1_555
E
GLY
2
E
N
GLY
2
1_555
covale
1.330
both
E
GLU
17
E
C
GLU
17
1_555
E
HCS
18
E
N
HCS
18
1_555
covale
1.331
both
E
HCS
18
E
C
HCS
18
1_555
E
ALA
19
E
N
ALA
19
1_555
covale
1.329
both
F
ACE
1
F
C
ACE
1
1_555
F
GLY
2
F
N
GLY
2
1_555
covale
1.331
both
F
GLU
17
F
C
GLU
17
1_555
F
HCS
18
F
N
HCS
18
1_555
covale
1.331
both
F
HCS
18
F
C
HCS
18
1_555
F
ALA
19
F
N
ALA
19
1_555
covale
1.330
both
G
ACE
1
G
C
ACE
1
1_555
G
GLY
2
G
N
GLY
2
1_555
covale
1.327
both
G
GLU
17
G
C
GLU
17
1_555
G
HCS
18
G
N
HCS
18
1_555
covale
1.328
both
G
HCS
18
G
C
HCS
18
1_555
G
ALA
19
G
N
ALA
19
1_555
DE NOVO PROTEIN
Coiled coil, heptamer, de novo design, de novo protein
5F2Y
PDB
1
1
5F2Y
1
31
5F2Y
1
31
5F2Y
A
1
1
31
1
31
5F2Y
1
31
5F2Y
B
1
1
31
1
31
5F2Y
1
31
5F2Y
C
1
1
31
1
31
5F2Y
1
31
5F2Y
D
1
1
31
1
31
5F2Y
1
31
5F2Y
E
1
1
31
1
31
5F2Y
1
31
5F2Y
F
1
1
31
1
31
5F2Y
1
31
5F2Y
G
1
1
31
5
I 1 2 1