1kba | pdb_00001kba

CRYSTAL STRUCTURE OF KAPPA-BUNGAROTOXIN AT 2.3-ANGSTROM RESOLUTION

spinqualitylabelsall models 1kba, resolution 2.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1kba is a 2 chain structure with sequence from Bungarus multicinctus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.3Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function 3LKB_BUNMU Postsynaptic neurotoxin that binds and inhibits neuronal nicotinic acetylcholine receptors (nAChR) with high affinity (IC(50)<100 nM). Is a selective, and slowly reversible antagonist of alpha-3/CHRNA3-containing and some alpha-4/CHRNA4-containing AChRs. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See Also Bungarotoxin 3D structures

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