BMRB: 18645

NMR solution structure of PawS Derived Peptide 7 (PDP-7)

Authors

Elliott, A.G., Mylne, J.S., Rosengren, J.K.

Assembly

PawS Derived Peptide 7 (PDP-7)

Entity

1. PawS Derived Peptide 7 (PDP-7) (polymer), 15 monomers, 1569.804 Da Detail

GHCIPTTSGP ICLRD

Formula weight

1569.804 Da

Source organism

Otopappus epaleaceus

Exptl. method

solution NMR

Refine. method

simulated annealing, Torsion-Angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 84.5 %, Completeness (bb): 79.5 % Detail

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Polymer type: polypeptide(L)

	Total	1H	13C
All	84.5 % (120 of 142)	98.8 % (79 of 80)	66.1 % (41 of 62)
Backbone	79.5 % (58 of 73)	100.0 % (30 of 30)	65.1 % (28 of 43)
Sidechain	91.5 % (75 of 82)	98.0 % (49 of 50)	81.3 % (26 of 32)
Aromatic	50.0 % (2 of 4)	100.0 % (2 of 2)	0.0 % (0 of 2)
Methyl	68.8 % (11 of 16)	87.5 % (7 of 8)	50.0 % (4 of 8)

1. PDP-7

GHCIPTTSGP ICLRD

Show sample condition

Sample #1

Solvent system 80% H2O/10% D2O/10% DMSO, Pressure 1 atm, Temperature 298 K, pH 5.0

#	Name	Isotope labeling	Type	Concentration
1	PDP-7	natural abundance		3 mg/mL
2	DMSO	natural abundance		10 %
3	H2O	natural abundance		80 %
4	D2O	natural abundance		10 %

Sample #2

Solvent system 90% D2O / 10% DMSO, Pressure 1 atm, Temperature 298 K, pH 5.0

#	Name	Isotope labeling	Type	Concentration
5	PDP-7	natural abundance		3 mg/mL
6	DMSO	natural abundance		10 %
7	D2O	natural abundance		90 %

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Calculated from 20 models in PDB: 2LWU, Strand ID: A Detail

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Release date

2013-08-14

Citation

Evolutionary origins of a bioactive peptide buried within Preproalbumin
Elliott, A.G., Delay, C., Liu, H., Phua, Z., Rosengren, K., Benfield, A.H., Panero, J.L., Colgrave, M.L., Jayasena, A.S., Dunse, K.M., Anderson, M.A., Schilling, E.E., Ortiz-Barrientos, D., Craik, D.J., Mylne, J.S.
Plant Cell (2014), 26, 981-995, PubMed 24681618 , DOI 10.1105/tpc.114.123620 , Abstract

Entries sharing articles BMRB: 3 entries Detail

Related entities 1. PawS Derived Peptide 7 (PDP-7), : 1 entities Detail

Experiments performed 7 experiments Detail