0.011210
0.000000
0.000000
0.000000
0.011210
0.000000
0.000000
0.000000
0.011210
0.00000
0.00000
0.00000
Wood, C.W.
Burton, A.J.
Thomson, A.R.
Brady, R.L.
Woolfson, D.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
96
90.00
90.00
90.00
89.210
89.210
89.210
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C3 H7 N O2
89.093
y
ALANINE
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
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
US
Science
SCIEAS
0038
1095-9203
346
485
488
10.1126/science.1257452
25342807
Computational design of water-soluble alpha-helical barrels.
2014
90
1
PIXEL
2014-02-09
PSI PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
I04
Diamond
0.98
SYNCHROTRON
DIAMOND BEAMLINE I04
3300.863
CC-Hex3
4
syn
polymer
18.015
water
74
nat
water
no
yes
(ACE)GEIAQSIKEIAKSIKEIAWSIKEIAQSIKG
XGEIAQSIKEIAKSIKEIAWSIKEIAQSIKG
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
2.25
45.34
VAPOR DIFFUSION, SITTING DROP
5.5
0.2 M ammonium sulfate, 0.1 M sodium acetate, 10 % w/v PEG 2000 MME.
292
atom_site
pdbx_audit_support
pdbx_distant_solvent_atoms
pdbx_validate_symm_contact
pdbx_audit_support
pdbx_struct_assembly
pdbx_struct_assembly_gen
pdbx_struct_assembly_prop
struct
repository
Initial release
Database references
Advisory
Atomic model
Author supporting evidence
Author supporting evidence
Data collection
Derived calculations
Structure summary
1
0
2014-10-22
1
1
2014-11-05
2
0
2017-08-30
2
1
2017-09-13
2
2
2019-10-09
2
3
2019-12-11
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.occupancy
_pdbx_audit_support.funding_organization
_pdbx_distant_solvent_atoms.auth_seq_id
_pdbx_distant_solvent_atoms.neighbor_macromolecule_distance
_pdbx_validate_symm_contact.auth_seq_id_1
_pdbx_validate_symm_contact.auth_seq_id_2
_pdbx_audit_support.funding_organization
_struct.title
United Kingdom
European Research Council
340764
United Kingdom
Engineering and Physical Sciences Research Council
EP/J001430/1
United Kingdom
Biotechnology and Biological Sciences Research Council
BB/J008990/1
N
RCSB
Y
PDBE
2014-05-23
REL
REL
1
A
O
HOH
118
8.11
1
A
O
HOH
119
8.14
1
A
O
HOH
120
8.19
1
A
O
HOH
121
8.98
1
C
O
HOH
112
7.59
1
C
O
HOH
113
7.64
1
C
O
HOH
114
7.75
1
C
O
HOH
115
8.10
1
C
O
HOH
116
8.21
1
D
O
HOH
114
8.18
HOH
water
32360
synthetic construct
sample
1
31
HOH
16
2
HOH
HOH
101
A
HOH
38
2
HOH
HOH
102
A
HOH
8
2
HOH
HOH
103
A
HOH
39
2
HOH
HOH
104
A
HOH
26
2
HOH
HOH
105
A
HOH
14
2
HOH
HOH
106
A
HOH
22
2
HOH
HOH
107
A
HOH
48
2
HOH
HOH
108
A
HOH
24
2
HOH
HOH
109
A
HOH
40
2
HOH
HOH
110
A
HOH
67
2
HOH
HOH
111
A
HOH
80
2
HOH
HOH
112
A
HOH
49
2
HOH
HOH
113
A
HOH
25
2
HOH
HOH
114
A
HOH
81
2
HOH
HOH
115
A
HOH
60
2
HOH
HOH
116
A
HOH
79
2
HOH
HOH
117
A
HOH
73
2
HOH
HOH
118
A
HOH
12
2
HOH
HOH
119
A
HOH
59
2
HOH
HOH
120
A
HOH
74
2
HOH
HOH
121
A
HOH
15
2
HOH
HOH
101
B
HOH
33
2
HOH
HOH
102
B
HOH
31
2
HOH
HOH
103
B
HOH
20
2
HOH
HOH
104
B
HOH
28
2
HOH
HOH
105
B
HOH
11
2
HOH
HOH
106
B
HOH
10
2
HOH
HOH
107
B
HOH
19
2
HOH
HOH
108
B
HOH
7
2
HOH
HOH
109
B
HOH
9
2
HOH
HOH
110
B
HOH
52
2
HOH
HOH
111
B
HOH
56
2
HOH
HOH
112
B
HOH
55
2
HOH
HOH
113
B
HOH
54
2
HOH
HOH
114
B
HOH
21
2
HOH
HOH
115
B
HOH
51
2
HOH
HOH
116
B
HOH
32
2
HOH
HOH
117
B
HOH
69
2
HOH
HOH
118
B
HOH
68
2
HOH
HOH
119
B
HOH
13
2
HOH
HOH
120
B
HOH
62
2
HOH
HOH
121
B
HOH
63
2
HOH
HOH
122
B
HOH
53
2
HOH
HOH
123
B
HOH
64
2
HOH
HOH
101
C
HOH
3
2
HOH
HOH
102
C
HOH
61
2
HOH
HOH
103
C
HOH
1
2
HOH
HOH
104
C
HOH
2
2
HOH
HOH
105
C
HOH
35
2
HOH
HOH
106
C
HOH
82
2
HOH
HOH
107
C
HOH
34
2
HOH
HOH
108
C
HOH
45
2
HOH
HOH
109
C
HOH
50
2
HOH
HOH
110
C
HOH
70
2
HOH
HOH
111
C
HOH
76
2
HOH
HOH
112
C
HOH
5
2
HOH
HOH
113
C
HOH
75
2
HOH
HOH
114
C
HOH
4
2
HOH
HOH
115
C
HOH
27
2
HOH
HOH
116
C
HOH
36
2
HOH
HOH
101
D
HOH
44
2
HOH
HOH
102
D
HOH
18
2
HOH
HOH
103
D
HOH
17
2
HOH
HOH
104
D
HOH
46
2
HOH
HOH
105
D
HOH
72
2
HOH
HOH
106
D
HOH
57
2
HOH
HOH
107
D
HOH
66
2
HOH
HOH
108
D
HOH
65
2
HOH
HOH
109
D
HOH
47
2
HOH
HOH
110
D
HOH
58
2
HOH
HOH
111
D
HOH
71
2
HOH
HOH
112
D
HOH
78
2
HOH
HOH
113
D
HOH
6
2
HOH
HOH
114
D
ACE
0
n
1
ACE
0
A
GLY
1
n
2
GLY
1
A
GLU
2
n
3
GLU
2
A
ILE
3
n
4
ILE
3
A
ALA
4
n
5
ALA
4
A
GLN
5
n
6
GLN
5
A
SER
6
n
7
SER
6
A
ILE
7
n
8
ILE
7
A
LYS
8
n
9
LYS
8
A
GLU
9
n
10
GLU
9
A
ILE
10
n
11
ILE
10
A
ALA
11
n
12
ALA
11
A
LYS
12
n
13
LYS
12
A
SER
13
n
14
SER
13
A
ILE
14
n
15
ILE
14
A
LYS
15
n
16
LYS
15
A
GLU
16
n
17
GLU
16
A
ILE
17
n
18
ILE
17
A
ALA
18
n
19
ALA
18
A
TRP
19
n
20
TRP
19
A
SER
20
n
21
SER
20
A
ILE
21
n
22
ILE
21
A
LYS
22
n
23
LYS
22
A
GLU
23
n
24
GLU
23
A
ILE
24
n
25
ILE
24
A
ALA
25
n
26
ALA
25
A
GLN
26
n
27
GLN
26
A
SER
27
n
28
SER
27
A
ILE
28
n
29
ILE
28
A
LYS
29
n
30
LYS
29
A
GLY
30
n
31
GLY
30
A
ACE
0
n
1
ACE
0
B
GLY
1
n
2
GLY
1
B
GLU
2
n
3
GLU
2
B
ILE
3
n
4
ILE
3
B
ALA
4
n
5
ALA
4
B
GLN
5
n
6
GLN
5
B
SER
6
n
7
SER
6
B
ILE
7
n
8
ILE
7
B
LYS
8
n
9
LYS
8
B
GLU
9
n
10
GLU
9
B
ILE
10
n
11
ILE
10
B
ALA
11
n
12
ALA
11
B
LYS
12
n
13
LYS
12
B
SER
13
n
14
SER
13
B
ILE
14
n
15
ILE
14
B
LYS
15
n
16
LYS
15
B
GLU
16
n
17
GLU
16
B
ILE
17
n
18
ILE
17
B
ALA
18
n
19
ALA
18
B
TRP
19
n
20
TRP
19
B
SER
20
n
21
SER
20
B
ILE
21
n
22
ILE
21
B
LYS
22
n
23
LYS
22
B
GLU
23
n
24
GLU
23
B
ILE
24
n
25
ILE
24
B
ALA
25
n
26
ALA
25
B
GLN
26
n
27
GLN
26
B
SER
27
n
28
SER
27
B
ILE
28
n
29
ILE
28
B
LYS
29
n
30
LYS
29
B
GLY
30
n
31
GLY
30
B
ACE
0
n
1
ACE
0
C
GLY
1
n
2
GLY
1
C
GLU
2
n
3
GLU
2
C
ILE
3
n
4
ILE
3
C
ALA
4
n
5
ALA
4
C
GLN
5
n
6
GLN
5
C
SER
6
n
7
SER
6
C
ILE
7
n
8
ILE
7
C
LYS
8
n
9
LYS
8
C
GLU
9
n
10
GLU
9
C
ILE
10
n
11
ILE
10
C
ALA
11
n
12
ALA
11
C
LYS
12
n
13
LYS
12
C
SER
13
n
14
SER
13
C
ILE
14
n
15
ILE
14
C
LYS
15
n
16
LYS
15
C
GLU
16
n
17
GLU
16
C
ILE
17
n
18
ILE
17
C
ALA
18
n
19
ALA
18
C
TRP
19
n
20
TRP
19
C
SER
20
n
21
SER
20
C
ILE
21
n
22
ILE
21
C
LYS
22
n
23
LYS
22
C
GLU
23
n
24
GLU
23
C
ILE
24
n
25
ILE
24
C
ALA
25
n
26
ALA
25
C
GLN
26
n
27
GLN
26
C
SER
27
n
28
SER
27
C
ILE
28
n
29
ILE
28
C
LYS
29
n
30
LYS
29
C
n
31
30
C
ACE
0
n
1
ACE
0
D
GLY
1
n
2
GLY
1
D
GLU
2
n
3
GLU
2
D
ILE
3
n
4
ILE
3
D
ALA
4
n
5
ALA
4
D
GLN
5
n
6
GLN
5
D
SER
6
n
7
SER
6
D
ILE
7
n
8
ILE
7
D
LYS
8
n
9
LYS
8
D
GLU
9
n
10
GLU
9
D
ILE
10
n
11
ILE
10
D
ALA
11
n
12
ALA
11
D
LYS
12
n
13
LYS
12
D
SER
13
n
14
SER
13
D
ILE
14
n
15
ILE
14
D
LYS
15
n
16
LYS
15
D
GLU
16
n
17
GLU
16
D
ILE
17
n
18
ILE
17
D
ALA
18
n
19
ALA
18
D
TRP
19
n
20
TRP
19
D
SER
20
n
21
SER
20
D
ILE
21
n
22
ILE
21
D
LYS
22
n
23
LYS
22
D
GLU
23
n
24
GLU
23
D
ILE
24
n
25
ILE
24
D
ALA
25
n
26
ALA
25
D
GLN
26
n
27
GLN
26
D
SER
27
n
28
SER
27
D
ILE
28
n
29
ILE
28
D
LYS
29
n
30
LYS
29
D
GLY
30
n
31
GLY
30
D
author_and_software_defined_assembly
PISA
6
hexameric
author_and_software_defined_assembly
PISA
6
hexameric
8440
-88
10400
7920
-85
10090
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
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
5_555
z,x,y
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
6_445
z-1/2,-x-1/2,-y
crystal symmetry operation
-44.6050000000
-44.6050000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
9_555
y,z,x
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
1.0000000000
0.0000000000
0.0000000000
12_455
-y-1/2,-z,x+1/2
crystal symmetry operation
-44.6050000000
0.0000000000
44.6050000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
16_555
x,-y,-z+1/2
crystal symmetry operation
0.0000000000
0.0000000000
44.6050000000
0.0000000000
0.0000000000
-1.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
20_555
-z+1/2,x,-y
crystal symmetry operation
44.6050000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
1.0000000000
0.0000000000
0.0000000000
24_555
-y,-z+1/2,x
crystal symmetry operation
0.0000000000
44.6050000000
0.0000000000
1
A
HOH
118
E
HOH
1
A
HOH
119
E
HOH
1
A
HOH
120
E
HOH
1
A
HOH
121
E
HOH
1
B
HOH
102
F
HOH
1
C
HOH
113
G
HOH
1
C
HOH
114
G
HOH
1
C
HOH
115
G
HOH
1
C
HOH
116
G
HOH
1
D
HOH
114
H
HOH
1
A
NZ
LYS
15
A
NZ
LYS
16
1
Y
1
C
CD
LYS
12
C
CD
LYS
13
1
Y
1
C
CE
LYS
12
C
CE
LYS
13
1
Y
1
C
NZ
LYS
12
C
NZ
LYS
13
1
Y
1
C
CG
LYS
15
C
CG
LYS
16
1
Y
1
C
CD
LYS
15
C
CD
LYS
16
1
Y
1
C
CE
LYS
15
C
CE
LYS
16
1
Y
1
C
NZ
LYS
15
C
NZ
LYS
16
1
Y
1
C
CG
TRP
19
C
CG
TRP
20
1
Y
1
C
CE2
TRP
19
C
CE2
TRP
20
1
Y
1
C
CE3
TRP
19
C
CE3
TRP
20
1
Y
1
C
CZ2
TRP
19
C
CZ2
TRP
20
1
Y
1
C
CZ3
TRP
19
C
CZ3
TRP
20
1
Y
1
C
CH2
TRP
19
C
CH2
TRP
20
1
Y
1
C
CG
GLN
26
C
CG
GLN
27
1
Y
1
C
CD
GLN
26
C
CD
GLN
27
1
Y
1
C
OE1
GLN
26
C
OE1
GLN
27
1
Y
1
C
NE2
GLN
26
C
NE2
GLN
27
1
Y
1
C
CB
LYS
29
C
CB
LYS
30
1
Y
1
C
CG
LYS
29
C
CG
LYS
30
1
Y
1
C
CD
LYS
29
C
CD
LYS
30
1
Y
1
C
CE
LYS
29
C
CE
LYS
30
1
Y
1
C
NZ
LYS
29
C
NZ
LYS
30
1
Y
1
C
GLY
30
C
GLY
31
1
Y
1
D
D
O
O
ALA
HOH
4
101
2.06
1
D
D
O
O
ILE
HOH
21
102
2.13
1
-31.09
1.70
123.20
92.11
A
A
A
O
C
N
ACE
ACE
GLY
0
0
1
Y
1
-33.86
2.10
122.30
88.44
A
A
A
C
N
CA
ACE
GLY
GLY
0
1
1
Y
1
-21.37
2.10
122.30
100.93
B
B
B
C
N
CA
ACE
GLY
GLY
0
1
1
Y
1
-13.17
1.70
123.20
110.03
C
C
C
O
C
N
ACE
ACE
GLY
0
0
1
Y
1
-19.79
2.10
122.30
102.51
C
C
C
C
N
CA
ACE
GLY
GLY
0
1
1
Y
1
-13.27
2.10
122.30
109.03
D
D
D
C
N
CA
ACE
GLY
GLY
0
1
1
Y
1
C
D
OG
O
SER
HOH
20
102
2.14
1_555
6_445
1
C
D
O
O
HOH
HOH
103
109
2.14
1_555
6_445
0.2765
0.2411
0.2428
2.052
44.6
348
7557
4.61
99.88
0.28
1
FREE R-VALUE
1.37
MOLECULAR REPLACEMENT
32.97
0.90
1.11
ML
FLAT BULK SOLVENT MODEL
2.052
44.6
74
975
0
0
901
0.008
928
1.095
1219
15.362
355
0.090
144
0.003
143
0.3209
0.2335
2.5853
160
3567
100.00
0.2621
0.2440
44.6155
188
3642
100.00
2.05
44.61
4PNB
7572
1
14.5
13.7
100
0.701
2.05
2.11
3.9
1
13.0
100
refinement
PHENIX
(phenix.refine: 1.8.2_1309)
data reduction
iMOSFLM
data scaling
Aimless
phasing
PHASER
CC-Hex3
A de novo designed hexameric coiled coil CC-Hex3.
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
A
GLY
1
A
GLY
2
HELX_P
A
LYS
29
A
LYS
30
1
AA1
29
B
GLU
2
B
GLU
3
HELX_P
B
LYS
29
B
LYS
30
1
AA2
28
C
GLY
1
C
GLY
2
HELX_P
C
LYS
29
C
LYS
30
1
AA3
29
D
GLY
1
D
GLY
2
HELX_P
D
LYS
29
D
LYS
30
1
AA4
29
covale
1.331
both
A
ACE
0
A
C
ACE
1
1_555
A
GLY
1
A
N
GLY
2
1_555
covale
1.332
both
B
ACE
0
B
C
ACE
1
1_555
B
GLY
1
B
N
GLY
2
1_555
covale
1.337
both
C
ACE
0
C
C
ACE
1
1_555
C
GLY
1
C
N
GLY
2
1_555
covale
1.329
both
D
ACE
0
D
C
ACE
1
1_555
D
GLY
1
D
N
GLY
2
1_555
DE NOVO PROTEIN
De Novo Protein, Artificially designed - often synthetic, Alpha-helical barrel, coiled coil, protein design, peptide .
4PNB
PDB
1
1
4PNB
0
30
4PNB
0
30
4PNB
A
1
1
31
0
30
4PNB
0
30
4PNB
B
1
1
31
0
30
4PNB
0
30
4PNB
C
1
1
31
0
30
4PNB
0
30
4PNB
D
1
1
31
199
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