public static Pdb FromPdbidChainAltlocResis(string pdbIdChain, bool removeSymbolAltloc)
{
/// "pdbid:chains:altlocs:residues"
/// ex: "1A6G:A::1-151"
string[] tokens = pdbIdChain.Split(':');
Pdb.Atom[] atoms;
{
string pdbid = tokens[0];
Pdb pdb = FromPdbid(pdbid);
atoms = pdb.atoms;
}
if (tokens.Length >= 2)
{
char[] chains = tokens[1].ToCharArray();
atoms = atoms.SelectByChainID(chains).ToArray();
}
if ((tokens.Length >= 3) && (tokens[2].Trim().Length >= 1))
{
char[] altlocs = tokens[2].ToCharArray();
HDebug.Assert(altlocs.Length >= 1);
HDebug.ToDo();
}
else
{
atoms = atoms.SelectByAltLoc().ToArray();
}
if ((tokens.Length >= 4) && (tokens[3].Trim().Length >= 1))
{
/// "1,2,5,10,15-100,113,115-160"
List <int> resis = new List <int>();
string resis0 = tokens[3].Trim();
string[] resis1 = resis0.Split(',');
foreach (string resis2 in resis1)
{
string[] resis3 = resis2.Trim().Split('-').HTrim().HRemoveAll("");
int[] resis4 = resis3.HParseInt();
if (resis4.Length == 1)
{
int resi = resis4[0];
HDebug.Assert(resis.Contains(resi) == false);
resis.Add(resi);
continue;
}
HDebug.Assert(resis4.Length == 2);
//if(resis4.Length == 2)
{
HDebug.Assert(resis4[0] <= resis4[1]);
for (int resi = resis4[0]; resi <= resis4[1]; resi++)
{
HDebug.Assert(resis.Contains(resi) == false);
resis.Add(resi);
}
continue;
}
}
atoms = atoms.SelectByResSeq(resis.ToArray()).ToArray();
}
if (removeSymbolAltloc)
{
atoms = atoms.CloneByRemoveSymbolAltLoc().ToArray();
}
return(Pdb.FromAtoms(atoms));
}