Kolaskar, "CEP: a conformational epitope
prediction server," Nucleic Acids Research, vol.
Because SmBB' and U1-nRNP share a cross-reactive epitope, the SmD1 protein is likely the most important polypeptide in the Sm antigen.[sup] Among SmD1 peptides, the SmD1-amino-acid 83-119 peptide (SmD1[sub]83-119), which was discovered through epitope mapping using 13-mer peptides overlapping by ten amino acids and sera from adult SLE patients, was described as a major epitope targeted by autoantibodies in adult SLE sera.[sup] Researchers further revealed that the polypeptide was a conformational epitope
that was not accessible in the full-size SmD1 protein.
An aromatic patch is formed in the central part of the protein by 2 tryptophan and 1 tyrosine residues encircled by 4 glutamate side chains forming a carbohydrate-combining site constituting a conformational epitope
comprises amino acids that are close in space in the folded molecule, despite being noncontiguous in the amino acid sequence.
(10) Although potential binding sites have been identified through the knowledge obtained from the crystal structure of AQP-4, it is not clear yet whether these antibodies recognize a linear or a conformational epitope
. Thus the simple approach, comparing the amino acid sequence of potential binding sites between humans and rodents, is not possible.
(4.) Nilsson U.R., Strom K.E., Elwing H., Nilsson B., Conformational epitope
of C3 reflecting its mode of binding to an artificial polymer surface, Mol.
The monoclonal antibody mAb 162 recognizes a conformational epitope
on p80/p70 heterodimer.
This mAb may either recognize a conformational epitope
requiring both [H.sub.CC] and [H.sub.CN] subdomains for its expression or an epitope expressed in only [H.sub.CN] subdomain of fragment C.
This MAb was shown to recognize a conformational epitope
of HA2 (36), but no immunogen that could selectively induce this response has been described.
Database (CED) provides a manually curated dataset of conformational epitopes
that can be used to evaluate existing epitope prediction methods and develop new and better algorithms for prediction .