pl.poznan.put.rna.Uracil Maven / Gradle / Ivy

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package pl.poznan.put.rna;

import org.immutables.value.Value;
import pl.poznan.put.atom.AtomName;
import pl.poznan.put.pdb.analysis.ResidueComponent;

import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;

@Value.Immutable(singleton = true)
abstract class Uracil implements Pyrimidine {
  @Override
  public final Set requiredAtoms() {
    return Stream.of(
            AtomName.N1,
            AtomName.C6,
            AtomName.H6,
            AtomName.C2,
            AtomName.O2,
            AtomName.N3,
            AtomName.H3,
            AtomName.C4,
            AtomName.O4,
            AtomName.C5,
            AtomName.H5)
        .collect(Collectors.toSet());
  }

  @Override
  public final List moleculeComponents() {
    return Stream.of(ImmutablePhosphate.of(), ImmutableRibose.of(), ImmutableUracil.of())
        .collect(Collectors.toList());
  }

  @Override
  public final char oneLetterName() {
    return 'U';
  }

  @Override
  public final List aliases() {
    return Stream.of("U", "URA", "URI", "DU").collect(Collectors.toList());
  }
}