1LBJ

NMR solution structure of motilin in phospholipid bicellar solution

> Summary

Summary for 1LBJ

Descriptormotilin
Functional Keywordsa-helix, b-turn of type i, hormone-growth factor complex, hormone/growth factor
Cellular locationSecreted P12872
Total number of polymer chains1
Total molecular weight2703.1
Authors
Andersson, A.,Maler, L. (deposition date: 2002-04-03, release date: 2002-11-20, modification date: 2009-02-24)
Primary citation
Andersson, A.,Maler, L.
NMR solution structure and dynamics of motilin in isotropic phospholipid bicellar solution
J.BIOMOL.NMR, 24:103-112, 2002
PubMed: 12495026
DOI: 10.1023/A:1020902915969
MImport into Mendeley
Experimental method
SOLUTION NMR
NMR Information
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Structure validation

ClashscoreRamachandran outliersSidechain outliers02.3%14.1%MetricValuePercentile RanksWorseBetterPercentile relative to all structuresPercentile relative to all NMR structures

More Asymmetric unit images

Molmil generated image of 1lbj
no rotation
Molmil generated image of 1lbj
rotated about x axis by 90°
Molmil generated image of 1lbj
rotated about y axis by 90°

> Structural details

Entity

Chain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
Amotilinpolymer222703.11
UniProt (P12872)
Pfam (PF04644)

Sequence viewer

Contents of the asymmetric unit

PolymersNumber of chains1
Total molecular weight2703.1
Non-Polymers*Number of molecules0
Total molecular weight0.0
All*Total molecular weight2703.1
*Water molecules are not included.

> Experimental details

Spectrometer

Experimental method:SOLUTION NMR

Spectrometer IDSpectrometer makerSpectrometer modelSpectrometer typeSpectrometer field strength
1VarianINOVA600

Experiment

experiment idconditions idsolution idExperiment type
1112D NOESY

NMR Sample

conditions idNMR sample pHNMR sample pressureNMR sample temperature
15.5ambient310

Conformers

Conformers Calculated Total Number100
Conformers Submitted Total Number24

> Functional details

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Functional Information from GO Data

ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0005102molecular_functionreceptor binding
A0007267biological_processcell-cell signaling
A0007186biological_processG-protein coupled receptor signaling pathway
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Functional Information from PDB Data

site_idNumber of ResiduesDetails
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Functional Information from PDB atom coordinates for the "HETATM" binding sites

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Functional Information from PROSITE/UniProt

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Functional Information from SwissProt/UniProt

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Catalytic Information from CSA

site_idNumber of ResiduesDetails

> Sequence Neighbor

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