25.00
31.227
38.585
11.521
A
C
ACE
0
HETATM
A
C
ACE
1
1
1.00
1
C
25.00
30.433
37.878
10.859
A
O
ACE
0
HETATM
A
O
ACE
1
1
1.00
1
O
25.00
30.894
39.978
11.951
A
CH3
ACE
0
HETATM
A
CH3
ACE
1
1
1.00
1
C
25.00
32.153
37.943
12.252
A
N
GLU
1
ATOM
A
N
GLU
1
2
1.00
1
N
25.00
32.594
36.639
11.811
A
CA
GLU
1
ATOM
A
CA
GLU
1
2
1.00
1
C
25.00
32.002
35.428
12.514
A
C
GLU
1
ATOM
A
C
GLU
1
2
1.00
1
C
25.00
32.521
34.279
12.454
A
O
GLU
1
ATOM
A
O
GLU
1
2
1.00
1
O
25.00
34.093
36.609
11.812
A
CB
GLU
1
ATOM
A
CB
GLU
1
2
1.00
1
C
25.00
34.609
36.464
13.285
A
CG
GLU
1
ATOM
A
CG
GLU
1
2
1.00
1
C
25.00
36.125
36.460
13.044
A
CD
GLU
1
ATOM
A
CD
GLU
1
2
1.00
1
C
25.00
36.442
35.745
12.084
A
OE1
GLU
1
ATOM
A
OE1
GLU
1
2
1.00
1
O
25.00
36.684
37.260
13.809
A
OE2
GLU
1
ATOM
A
OE2
GLU
1
2
1.00
1
O
25.00
30.895
35.627
13.188
A
N
LEU
2
ATOM
A
N
LEU
1
3
1.00
1
N
25.00
30.067
34.612
13.814
A
CA
LEU
2
ATOM
A
CA
LEU
1
3
1.00
1
C
25.00
29.025
34.315
12.695
A
C
LEU
2
ATOM
A
C
LEU
1
3
1.00
1
C
25.00
28.665
33.168
12.395
A
O
LEU
2
ATOM
A
O
LEU
1
3
1.00
1
O
25.00
29.515
35.034
15.156
A
CB
LEU
2
ATOM
A
CB
LEU
1
3
1.00
1
C
25.00
28.434
34.122
15.752
A
CG
LEU
2
ATOM
A
CG
LEU
1
3
1.00
1
C
25.00
29.008
33.110
16.720
A
CD1
LEU
2
ATOM
A
CD1
LEU
1
3
1.00
1
C
25.00
27.350
34.963
16.399
A
CD2
LEU
2
ATOM
A
CD2
LEU
1
3
1.00
1
C
25.00
28.628
35.417
12.027
A
N
LEU
3
ATOM
A
N
LEU
1
4
1.00
1
N
25.00
27.686
35.251
10.912
A
CA
LEU
3
ATOM
A
CA
LEU
1
4
1.00
1
C
25.00
28.396
34.389
9.850
A
C
LEU
3
ATOM
A
C
LEU
1
4
1.00
1
C
25.00
27.770
33.565
9.191
A
O
LEU
3
ATOM
A
O
LEU
1
4
1.00
1
O
25.00
27.084
36.547
10.374
A
CB
LEU
3
ATOM
A
CB
LEU
1
4
1.00
1
C
25.00
26.064
36.325
9.246
A
CG
LEU
3
ATOM
A
CG
LEU
1
4
1.00
1
C
25.00
24.784
35.715
9.770
A
CD1
LEU
3
ATOM
A
CD1
LEU
1
4
1.00
1
C
25.00
25.777
37.594
8.497
A
CD2
LEU
3
ATOM
A
CD2
LEU
1
4
1.00
1
C
25.00
29.674
34.603
9.703
A
N
LYS
4
ATOM
A
N
LYS
1
5
1.00
1
N
25.00
30.512
33.899
8.748
A
CA
LYS
4
ATOM
A
CA
LYS
1
5
1.00
1
C
25.00
30.578
32.417
9.098
A
C
LYS
4
ATOM
A
C
LYS
1
5
1.00
1
C
25.00
30.261
31.531
8.280
A
O
LYS
4
ATOM
A
O
LYS
1
5
1.00
1
O
25.00
31.924
34.471
8.710
A
CB
LYS
4
ATOM
A
CB
LYS
1
5
1.00
1
C
25.00
32.539
34.431
7.317
A
CG
LYS
4
ATOM
A
CG
LYS
1
5
1.00
1
C
25.00
34.046
34.511
7.426
A
CD
LYS
4
ATOM
A
CD
LYS
1
5
1.00
1
C
25.00
34.729
33.782
6.289
A
CE
LYS
4
ATOM
A
CE
LYS
1
5
1.00
1
C
25.00
34.710
34.603
5.059
A
NZ
LYS
4
ATOM
A
NZ
LYS
1
5
1.00
1
N
25.00
30.993
32.153
10.327
A
N
LYS
5
ATOM
A
N
LYS
1
6
1.00
1
N
25.00
31.104
30.730
10.715
A
CA
LYS
5
ATOM
A
CA
LYS
1
6
1.00
1
C
25.00
29.734
30.111
10.595
A
C
LYS
5
ATOM
A
C
LYS
1
6
1.00
1
C
25.00
29.602
29.133
9.833
A
O
LYS
5
ATOM
A
O
LYS
1
6
1.00
1
O
25.00
31.793
30.525
12.023
A
CB
LYS
5
ATOM
A
CB
LYS
1
6
1.00
1
C
25.00
33.284
30.906
12.043
A
CG
LYS
5
ATOM
A
CG
LYS
1
6
1.00
1
C
25.00
28.753
30.676
11.269
A
N
LEU
6
ATOM
A
N
LEU
1
7
1.00
1
N
25.00
27.375
30.124
11.257
A
CA
LEU
6
ATOM
A
CA
LEU
1
7
1.00
1
C
25.00
26.938
29.849
9.827
A
C
LEU
6
ATOM
A
C
LEU
1
7
1.00
1
C
25.00
26.490
28.746
9.489
A
O
LEU
6
ATOM
A
O
LEU
1
7
1.00
1
O
25.00
26.459
31.026
12.062
A
CB
LEU
6
ATOM
A
CB
LEU
1
7
1.00
1
C
25.00
24.966
30.925
11.913
A
CG
LEU
6
ATOM
A
CG
LEU
1
7
1.00
1
C
25.00
24.329
29.894
12.837
A
CD1
LEU
6
ATOM
A
CD1
LEU
1
7
1.00
1
C
25.00
24.339
32.286
12.234
A
CD2
LEU
6
ATOM
A
CD2
LEU
1
7
1.00
1
C
25.00
27.110
30.857
9.002
A
N
LEU
7
ATOM
A
N
LEU
1
8
1.00
1
N
25.00
26.760
30.849
7.586
A
CA
LEU
7
ATOM
A
CA
LEU
1
8
1.00
1
C
25.00
27.408
29.683
6.868
A
C
LEU
7
ATOM
A
C
LEU
1
8
1.00
1
C
25.00
26.743
29.154
5.950
A
O
LEU
7
ATOM
A
O
LEU
1
8
1.00
1
O
25.00
27.003
32.249
6.971
A
CB
LEU
7
ATOM
A
CB
LEU
1
8
1.00
1
C
25.00
25.878
33.239
6.752
A
CG
LEU
7
ATOM
A
CG
LEU
1
8
1.00
1
C
25.00
26.241
34.705
6.949
A
CD1
LEU
7
ATOM
A
CD1
LEU
1
8
1.00
1
C
25.00
25.397
33.158
5.297
A
CD2
LEU
7
ATOM
A
CD2
LEU
1
8
1.00
1
C
25.00
28.603
29.243
7.208
A
N
GLU
8
ATOM
A
N
GLU
1
9
1.00
1
N
25.00
29.260
28.146
6.496
A
CA
GLU
8
ATOM
A
CA
GLU
1
9
1.00
1
C
25.00
28.759
26.751
6.831
A
C
GLU
8
ATOM
A
C
GLU
1
9
1.00
1
C
25.00
28.974
25.822
6.023
A
O
GLU
8
ATOM
A
O
GLU
1
9
1.00
1
O
25.00
30.742
28.009
6.785
A
CB
GLU
8
ATOM
A
CB
GLU
1
9
1.00
1
C
25.00
31.432
29.271
7.271
A
CG
GLU
8
ATOM
A
CG
GLU
1
9
1.00
1
C
25.00
32.846
28.933
7.703
A
CD
GLU
8
ATOM
A
CD
GLU
1
9
1.00
1
C
25.00
33.727
28.886
6.851
A
OE1
GLU
8
ATOM
A
OE1
GLU
1
9
1.00
1
O
25.00
32.945
28.685
8.934
A
OE2
GLU
8
ATOM
A
OE2
GLU
1
9
1.00
1
O
25.00
28.216
26.687
8.024
A
N
GLU
9
ATOM
A
N
GLU
1
10
1.00
1
N
25.00
27.676
25.450
8.602
A
CA
GLU
9
ATOM
A
CA
GLU
1
10
1.00
1
C
25.00
26.228
25.197
8.197
A
C
GLU
9
ATOM
A
C
GLU
1
10
1.00
1
C
25.00
25.741
24.063
8.299
A
O
GLU
9
ATOM
A
O
GLU
1
10
1.00
1
O
25.00
27.655
25.571
10.131
A
CB
GLU
9
ATOM
A
CB
GLU
1
10
1.00
1
C
25.00
28.212
24.450
10.999
A
CG
GLU
9
ATOM
A
CG
GLU
1
10
1.00
1
C
25.00
29.424
24.893
11.771
A
CD
GLU
9
ATOM
A
CD
GLU
1
10
1.00
1
C
25.00
29.571
24.773
12.967
A
OE1
GLU
9
ATOM
A
OE1
GLU
1
10
1.00
1
O
25.00
30.236
25.448
10.993
A
OE2
GLU
9
ATOM
A
OE2
GLU
1
10
1.00
1
O
25.00
25.547
26.243
7.776
A
N
LEU
10
ATOM
A
N
LEU
1
11
1.00
1
N
25.00
24.138
26.200
7.405
A
CA
LEU
10
ATOM
A
CA
LEU
1
11
1.00
1
C
25.00
23.858
25.477
6.104
A
C
LEU
10
ATOM
A
C
LEU
1
11
1.00
1
C
25.00
24.653
25.474
5.162
A
O
LEU
10
ATOM
A
O
LEU
1
11
1.00
1
O
25.00
23.611
27.641
7.410
A
CB
LEU
10
ATOM
A
CB
LEU
1
11
1.00
1
C
25.00
22.355
27.821
8.248
A
CG
LEU
10
ATOM
A
CG
LEU
1
11
1.00
1
C
25.00
22.565
27.116
9.582
A
CD1
LEU
10
ATOM
A
CD1
LEU
1
11
1.00
1
C
25.00
22.151
29.317
8.369
A
CD2
LEU
10
ATOM
A
CD2
LEU
1
11
1.00
1
C
25.00
22.674
24.898
6.074
A
N
LYS
11
ATOM
A
N
LYS
1
12
1.00
1
N
25.00
22.163
24.138
4.939
A
CA
LYS
11
ATOM
A
CA
LYS
1
12
1.00
1
C
25.00
21.851
25.032
3.731
A
C
LYS
11
ATOM
A
C
LYS
1
12
1.00
1
C
25.00
21.403
26.185
3.840
A
O
LYS
11
ATOM
A
O
LYS
1
12
1.00
1
O
25.00
20.933
23.323
5.327
A
CB
LYS
11
ATOM
A
CB
LYS
1
12
1.00
1
C
25.00
22.109
24.411
2.573
A
N
GLY
12
ATOM
A
N
GLY
1
13
1.00
1
N
25.00
21.938
24.917
1.234
A
CA
GLY
12
ATOM
A
CA
GLY
1
13
1.00
1
C
25.00
21.882
26.448
1.133
A
C
GLY
12
ATOM
A
C
GLY
1
13
1.00
1
C
25.00
22.838
26.994
0.516
A
O
GLY
12
ATOM
A
O
GLY
1
13
1.00
1
O
25.00
20.888
27.022
1.650
A
OXT
GLY
12
ATOM
A
OXT
GLY
1
13
1.00
1
O
25.00
31.477
38.950
15.821
A
S
SO4
13
HETATM
B
S
SO4
2
0.50
1
S
25.00
31.243
38.502
17.238
A
O1
SO4
13
HETATM
B
O1
SO4
2
0.50
1
O
25.00
30.616
40.133
15.527
A
O2
SO4
13
HETATM
B
O2
SO4
2
0.50
1
O
25.00
31.158
37.816
14.905
A
O3
SO4
13
HETATM
B
O3
SO4
2
0.50
1
O
25.00
32.916
39.343
15.640
A
O4
SO4
13
HETATM
B
O4
SO4
2
0.50
1
O
0.016038
0.000000
0.000000
0.000000
0.016038
0.000000
0.000000
0.000000
0.016038
0.00000
0.00000
0.00000
Hill, C.P.
Anderson, D.H.
Wesson, L.
Degrado, W.F.
Eisenberg, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
48
90.00
90.00
90.00
62.350
62.350
62.350
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
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
O4 S -2
96.063
SULFATE ION
non-polymer
US
Science
SCIEAS
0038
0036-8075
249
543
546
2382133
Crystal structure of alpha 1: implications for protein design.
1990
US
Proteins
PSFGEY
0867
0887-3585
1
16
The Design, Synthesis, and Crystallization of an Alpha-Helical Peptide
1986
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
1441.775
ALPHA HELIX PEPTIDE: ELLKKLLEELKG
1
syn
polymer
96.063
SULFATE ION
1
syn
non-polymer
no
yes
(ACE)ELLKKLLEELKG
XELLKKLLEELKG
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
3.50
64.91
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
1
0
1991-10-15
1
1
2008-03-24
1
2
2011-07-13
Y
1990-07-02
REL
REL
SO4
SULFATE ION
The peptide was chemically synthesized
32630
sample
SO4
13
2
SO4
SO4
13
A
ACE
0
n
1
ACE
0
A
GLU
1
n
2
GLU
1
A
LEU
2
n
3
LEU
2
A
LEU
3
n
4
LEU
3
A
LYS
4
n
5
LYS
4
A
LYS
5
n
6
LYS
5
A
LEU
6
n
7
LEU
6
A
LEU
7
n
8
LEU
7
A
GLU
8
n
9
GLU
8
A
GLU
9
n
10
GLU
9
A
LEU
10
n
11
LEU
10
A
LYS
11
n
12
LYS
11
A
GLY
12
n
13
GLY
12
A
author_and_software_defined_assembly
PQS
1
monomeric
software_defined_assembly
PISA
6
hexameric
6410
-133
4500
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
7_564
-z+1/2,-x+1,y-1/2
crystal symmetry operation
31.1750000000
62.3500000000
-31.1750000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
-1.0000000000
0.0000000000
0.0000000000
10_655
-y+1,z+1/2,-x+1/2
crystal symmetry operation
62.3500000000
31.1750000000
31.1750000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
13_455
y-1/4,x+1/4,-z+1/4
crystal symmetry operation
-15.5875000000
15.5875000000
15.5875000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
19_555
-x+3/4,-z+3/4,-y+3/4
crystal symmetry operation
46.7625000000
46.7625000000
46.7625000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
22_564
z+1/4,-y+5/4,x-1/4
crystal symmetry operation
15.5875000000
77.9375000000
-15.5875000000
1
A
SO4
13
B
SO4
1
A
CD
LYS
5
A
CD
LYS
6
1
Y
1
A
CE
LYS
5
A
CE
LYS
6
1
Y
1
A
NZ
LYS
5
A
NZ
LYS
6
1
Y
1
A
CG
LYS
11
A
CG
LYS
12
1
Y
1
A
CD
LYS
11
A
CD
LYS
12
1
Y
1
A
CE
LYS
11
A
CE
LYS
12
1
Y
1
A
NZ
LYS
11
A
NZ
LYS
12
1
Y
1
14.04
1.20
123.30
137.34
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
1
1
1
N
1
A
A
OE1
O4
GLU
SO4
9
13
2.13
1_555
45_545
1
A
A
OE1
O1
GLU
SO4
9
13
2.14
1_555
28_565
0.2550000
0.2110000
2.7
10.0
2.0
1
2.7
10.0
0
100
5
0
95
0.013
0.044
refinement
PROLSQ
ALPHA - 1 (AMPHIPHILIC ALPHA HELIX)
CRYSTAL STRUCTURE OF ALPHA1: IMPLICATIONS FOR PROTEIN DESIGN
1
N
N
2
N
N
A
GLU
1
A
GLU
2
HELX_P
A
LEU
10
A
LEU
11
1
1
10
covale
1.343
A
ACE
0
A
C
ACE
1
1_555
A
GLU
1
A
N
GLU
2
1_555
SYNTHETIC PROTEIN MODEL
SYNTHETIC PROTEIN MODEL
1AL1
PDB
1
1AL1
0
12
1AL1
0
12
1AL1
A
1
1
13
BINDING SITE FOR RESIDUE SO4 A 13
Software
8
A
ACE
0
A
ACE
1
8
1_555
A
ACE
0
A
ACE
1
8
22_564
A
GLU
1
A
GLU
2
8
1_555
A
GLU
1
A
GLU
2
8
22_564
A
LEU
2
A
LEU
3
8
22_564
A
LEU
2
A
LEU
3
8
1_555
A
GLU
9
A
GLU
10
8
47_554
A
GLU
9
A
GLU
10
8
28_565
214
I 41 3 2