BMRB: 5608

Solution Structure of Contryphan-Vn

Authors

Eliseo, T., Cicero, D.O., Polticelli, F., Schinina, E., Raybaudi-Massilia, G., Paci, M., Ascenzi, P.

Assembly

Contryphan-Vn

Entity

1. Contryphan-Vn (polymer, Thiol state: all disulfide bound), 10 monomers, 1089.269 Da Detail

GDCPXKPWCX

Formula weight

1089.269 Da

Entity Connection

disulfide 1 Detail

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ID	Type	Value order	Atom ID 1	Atom ID 2
1	disulfide	sing	1:CYS3:SG	1:CYS9:SG

Source organism

Conus ventricosus

Exptl. method

NMR

Refine. method

SIMULATED ANNEALING

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 80.0 %, Completeness: 87.9 %, Completeness (bb): 77.3 % Detail

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Polymer type: polypeptide(L)

	Total	1H	13C	15N
All	87.9 % (80 of 91)	98.0 % (48 of 49)	77.1 % (27 of 35)	71.4 % (5 of 7)
Backbone	77.3 % (34 of 44)	93.3 % (14 of 15)	65.2 % (15 of 23)	83.3 % (5 of 6)
Sidechain	98.1 % (53 of 54)	100.0 % (34 of 34)	100.0 % (19 of 19)	0.0 % (0 of 1)
Aromatic	91.7 % (11 of 12)	100.0 % (6 of 6)	100.0 % (5 of 5)	0.0 % (0 of 1)

1. Contryphan-Vn

GDCPXKPWCX

Show sample condition

Sample

Pressure 1 atm, Temperature 298 K, pH 3.5

#	Name	Isotope labeling	Type	Concentration
1	Contryphan-Vn			5 mM
2	H2O			90 %
3	D2O			10 %

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Calculated from 20 models in PDB: 1NXN, Strand ID: A Detail

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Release date

2008-07-15

Citation

Contryphan-Vn: a modulator of Ca2+-dependent K+ channels
Massilia, G.R., Eliseo, T., Grolleau, F., Lapied, B., Barbier, J., Bournaud, R., Molgo, J., Cicero, D.O., Paci, M., Schinina, M.E., Ascenzi, P., Polticelli, F.
Biochem. Biophys. Res. Commun. (2003), 303, 238-246, PubMed 12646193 , DOI: , Abstract

Entries sharing articles Swiss-Prot: 1 entries Detail

Experiments performed 6 experiments Detail