BMRB: 6426

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), 11 monomers, 1553.583 Da Detail

CKFAXXTXTS C

Formula weight

1553.583 Da

Entity Connection

disulfide 1 Detail

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ID	Type	Value order	Atom ID 1	Atom ID 2
1	disulfide	sing	1:CYS1:SG	1:CYS11:SG

Exptl. method

NMR

Refine. method

Torsion angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 72.7 %, Completeness: 85.7 %, Completeness (bb): 100.0 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	85.7 % (36 of 42)	85.7 % (36 of 42)
Backbone	100.0 % (16 of 16)	100.0 % (16 of 16)
Sidechain	76.9 % (20 of 26)	76.9 % (20 of 26)
Aromatic	40.0 % (2 of 5)	40.0 % (2 of 5)
Methyl	100.0 % (3 of 3)	100.0 % (3 of 3)

1. somatostatin

CKFAXXTXTS C

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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Calculated from 10 models in PDB: 1XY9, Strand ID: A Detail

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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