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Open data
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Basic information
Entry | Database: PDB / ID: 1xy4 | ||||||
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Title | NMR strcutre of sst1-selective somatostatin (SRIF) analog 1 | ||||||
![]() | SST1-selective somatosatin analog | ||||||
![]() | HORMONE/GROWTH FACTOR / Gamma turn / HORMONE-GROWTH FACTOR COMPLEX | ||||||
Method | SOLUTION NMR / torsion angle dynamics | ||||||
![]() | Grace, C.R.R. / Durrer, L. / Koerber, S.C. / Erchegyi, J. / Reubi, J.C. / Rivier, J.E. / Riek, R. | ||||||
![]() | ![]() Title: Somatostatin receptor 1 selective analogues: 4. Three-dimensional consensus structure by NMR Authors: Grace, C.R.R. / Durrer, L. / Koerber, S.C. / Erchegyi, J. / Reubi, J.C. / Rivier, J.E. / Riek, R. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 43.3 KB | Display | ![]() |
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PDB format | ![]() | 33 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 340.4 KB | Display | ![]() |
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Full document | ![]() | 377.6 KB | Display | |
Data in XML | ![]() | 6.3 KB | Display | |
Data in CIF | ![]() | 7.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: Protein/peptide | Mass: 1661.982 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: Peptide synthesised using solid phase approach either manually or on a CS-Biopeptide synthesizer Model CS536 |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||
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NMR experiment |
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NMR details | Text: The structure was determined using standard 2D homonuclear techniques |
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Sample preparation
Details | Contents: 2.5 mM of the peptide / Solvent system: DMSO-d6 |
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Sample conditions | pH: 7.0 / Pressure: Ambient / Temperature: 298 K |
-NMR measurement
NMR spectrometer | Type: Bruker Avance / Manufacturer: Bruker / Model: Avance / Field strength: 750 MHz |
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Processing
NMR software |
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Refinement | Method: torsion angle dynamics / Software ordinal: 1 Details: The structures are based on 151 distance restraints, 36 angle restraints | ||||||||||||
NMR representative | Selection criteria: lowest energy | ||||||||||||
NMR ensemble | Conformer selection criteria: target function / Conformers calculated total number: 20 / Conformers submitted total number: 10 |