BMRB: 6422

NMR strcutre of sst1-selective somatostatin (SRIF) analog 1

Authors

Grace, C.R.R., Durrer, D., Koerber, S.C., Erchegyi, J., Reubi, J.C., Rivier, J.E., Riek, R.

Assembly

sst1-selective somatostatin (analog 1)

Entity

1. sst1-selective somatostatin (analog 1) (polymer, Thiol state: all disulfide bound), 12 monomers, 1645.982 Da Detail

YCKXFXXTFK SC

Formula weight

1645.982 Da

Entity Connection

disulfide 1 Detail

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ID	Type	Value order	Atom ID 1	Atom ID 2
1	disulfide	sing	1:CYS2:SG	1:CYS12:SG

Exptl. method

NMR

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 75.0 %, Completeness: 75.8 %, Completeness (bb): 94.4 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	75.8 % (47 of 62)	75.8 % (47 of 62)
Backbone	94.4 % (17 of 18)	94.4 % (17 of 18)
Sidechain	68.2 % (30 of 44)	68.2 % (30 of 44)
Aromatic	50.0 % (7 of 14)	50.0 % (7 of 14)
Methyl	100.0 % (1 of 1)	100.0 % (1 of 1)

1. somatostatin

YCKXFXXTFK SC

Show sample condition

Sample

Pressure 1 atm, Temperature 298 K, pH 7.0

#	Name	Isotope labeling	Type	Concentration
1	somatostatin			2.5 mM
2	DMSO-d6			100 %

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Release date

2004-12-09

Citation

Somatostatin receptor 1 selective analogues: 4. Three-dimensional consensus structure by NMR
Grace, C.R.R., Durrer, D., Koerber, S.C., Erchegyi, J., Reubi, J.C., Rivier, J.E., Riek, R.
J. Med. Chem. (2005), 48, 523-533, PubMed 15658866 , DOI 10.1021/jm049518u , Abstract

Entries sharing articles BMRB: 5 entries Detail

Experiments performed 2 experiments Detail