1cj5

File:1cj5.gif

spinqualitylabelsall models PDB ID 1cj5 Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image
Gene:	BLG CDNA (Bos taurus)
Coordinates:	save as pdb, mmCIF, xml

BOVINE BETA-LACTOGLOBULIN A

OverviewOverview

Using heteronuclear NMR spectroscopy, we studied the solution structure and dynamics of bovine beta-lactoglobulin A at pH 2.0 and 45 degrees C, where the protein exists as a monomeric native state. The monomeric NMR structure, comprising an eight-stranded continuous antiparallel beta-barrel and one major alpha-helix, is similar to the X-ray dimeric structure obtained at pH 6.2, including betaI-strand that forms the dimer interface and loop EF that serves as a lid of the interior hydrophobic hole. [1H]-15N NOE revealed that betaF, betaG, and betaH strands buried under the major alpha-helix are rigid on a pico- to nanosecond time scale and also emphasized rapid fluctuations of loops and the N- and C-terminal regions.

About this StructureAbout this Structure

1CJ5 is a Single protein structure of sequence from Bos taurus. Full crystallographic information is available from OCA.

ReferenceReference

Solution structure and dynamics of bovine beta-lactoglobulin A., Kuwata K, Hoshino M, Forge V, Era S, Batt CA, Goto Y, Protein Sci. 1999 Nov;8(11):2541-5. PMID:10595563

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