1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Russell, S.J.
Blandl, T.
Skelton, N.J.
Cochran, A.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C4 H8 N2 O3
132.118
y
ASPARAGINE
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 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
H2 N
16.023
AMINO GROUP
non-polymer
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
125
388
395
10.1021/ja028075l
12517150
Stability of cyclic beta-hairpins: asymmetric contributions from side chains of a hydrogen-bonded cross-strand residue pair
2003
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
123
625
632
10.1021/ja003369x
A minimal peptide scaffold for beta-turn display: optimizing a strand position in disulfide-cyclized beta-hairpins
2001
10.2210/pdb1n09/pdb
pdb_00001n09
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
SINGLE WAVELENGTH
M
1
1.0
The structure has a tryptophan and leucine non-hydrogen-bonded cross-strand pair.
1179.370
bhpW, disulfide cyclized beta-hairpin peptide
1
syn
polymer
no
yes
(ACE)CTWEGNKLTC(NH2)
XCTWEGNKLTCX
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2003-02-04
1
1
2008-04-28
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Stability of cyclic beta-hairpins: Asymmetric contibutions from side chains of hydrogen bonded cross-strand residue pair
Stability of cyclic beta-hairpins: Asymmetric contibutions from side chains of hydrogen bonded cross-strand residue pair
SEQUENCE
There is no sequence database
reference since the peptide is a
de novo designed sequence.
RCSB
Y
RCSB
2002-10-11
REL
REL
THE PEPTIDE WAS CHEMICALLY SYNTHESIZED.
sample
Chemical shift assignments were determined using standard 2D homonuclear techniques.
structures with the least restraint violations
80
20
DQF-COSY
2D TOCSY
2D ROESY
2D ROESY
2D COSY-35
0
5.0
1
atm
288
K
0
5.0
1
atm
288
K
100 structures were calculated using distance geometry.
The 80 structures of lowest penalty function were refined using the Sander module of AMBER (v6.0).
The calculation employed 79 distance restraints, 12 dihedral angle restraints and 13 chemical shift restraints.
The 20 structures of lowest violation energy were chosen to represent the structure.
There are no violations of the input restraints > 0.1 A or 2 degrees.
The rms. difference between calculation and observed chemical shifts is 0.09 ppm.
79% of the backbone geometries are in the most favourable region of the Ramachandran plot.
The backbone heavy atom rmsd from the mean structure is 0.39+/-0.08 A.
Distance geometry and restrained molecular dynamics with chemical shift restraints.
4
closest to the average
5 mM peptide, unbuffered at pH 5.0
90% H2O/10% D2O
5 mM peptide, unbuffered at pH 5.0
100% D2O
bruker
collection
XwinNMR
3.1
bruker
data analysis
Felix
980
Tim Havel
structure solution
DGII
980
Case, Kollman, ET. AL.
refinement
Amber
6.0
structure solution
Amber
6.O
500
Bruker
DRX
ACE
1
n
1
ACE
1
A
CYS
2
n
2
CYS
2
A
THR
3
n
3
THR
3
A
TRP
4
n
4
TRP
4
A
GLU
5
n
5
GLU
5
A
GLY
6
n
6
GLY
6
A
ASN
7
n
7
ASN
7
A
LYS
8
n
8
LYS
8
A
LEU
9
n
9
LEU
9
A
THR
10
n
10
THR
10
A
CYS
11
n
11
CYS
11
A
NH2
12
n
12
NH2
12
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
GLU
5
A
N
GLU
5
A
O
LYS
8
A
O
LYS
8
1
A
ASN
7
-149.46
17.17
4
A
GLU
5
-118.95
75.67
4
A
ASN
7
-143.74
11.27
5
A
ASN
7
-148.15
17.87
6
A
GLU
5
-105.40
71.70
9
A
ASN
7
-142.64
27.21
14
A
GLU
5
-103.68
77.53
16
A
ASN
7
-147.69
13.20
18
A
ASN
7
-142.45
-19.70
20
A
ASN
7
-145.36
-1.82
A minimal beta-hairpin peptide scaffold for beta-turn display
1
N
N
disulf
2.045
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
11
A
SG
CYS
11
1_555
covale
1.333
both
A
ACE
1
A
C
ACE
1
1_555
A
CYS
2
A
N
CYS
2
1_555
covale
1.330
both
A
CYS
11
A
C
CYS
11
1_555
A
NH2
12
A
N
NH2
12
1_555
DE NOVO PROTEIN
beta hairpin, beta turn, cyclic disulfide, DE NOVO PROTEIN
1N09
PDB
1
1N09
1
12
1N09
1
12
1N09
A
1
1
12
2
anti-parallel
A
THR
3
A
THR
3
A
GLU
5
A
GLU
5
A
LYS
8
A
LYS
8
A
THR
10
A
THR
10
BINDING SITE FOR RESIDUE ACE A 1
A
ACE
1
Software
1
BINDING SITE FOR RESIDUE NH2 A 12
A
NH2
12
Software
1
A
CYS
11
A
CYS
11
1
1_555
A
CYS
11
A
CYS
11
1
1_555