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SP-B C-terminal (residues 59-80) peptide in methanol
Authors
Kuznetsova, A., Long, J.R.
Assembly
SP-B C-terminal residues 59-80
Entity
1. SP-B C-terminal residues 59-80 (polymer, Thiol state: all free), 22 monomers, 2533.109 Da Detail

DTLLGRMLPQ LVCRLVLRCS MD


Formula weight
2533.109 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 93.3 %, Completeness (bb): 93.2 % Detail

Polymer type: polypeptide(L)

Total1H
All93.3 % (126 of 135)93.3 % (126 of 135)
Backbone93.2 % (41 of 44)93.2 % (41 of 44)
Sidechain93.4 % (85 of 91)93.4 % (85 of 91)
Methyl100.0 % (17 of 17)100.0 % (17 of 17)

1. SP-B C-terminal

DTLLGRMLPQ LVCRLVLRCS MD

Sample

Solvent system methanol, Pressure 1 atm, pH 4 (±1), Details 1.2mM SP-B residues 59-80 in 3D Methanol reduced with 20mM TCEP, final sample volume 500uL


#NameIsotope labelingTypeConcentration
1SP-B_C-terminalnatural abundance1.2 mM
2TCEPnatural abundance20 mM

Protein Blocks Logo
Calculated from 10 models in PDB: 2M0H, Strand ID: A Detail


Release date
2014-04-20
Citation
Solution NMR structures of the C-terminal segment of surfactant protein B (residues 59-80) in DPC detergent micelles and methanol
Kuznetsova, A., Vanni, J., Long, J.R.
Biochemistry
Related entities 1. SP-B C-terminal residues 59-80, : 1 : 2 : 1 : 10 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 4 contents Detail
Keywords Amino Acid Sequence, Biomolecular, Dodecylphosphocholine, Humans, Methanol, Micelles, Nuclear Magnetic Resonance, Peptide Fragments, Protein Conformation, Protein Structure, Pulmonary Surfactant-Associated Protein B, Secondary