3d structure without PDB

Question

[dachi]

Hello Everyone, I want to ask how can I do a 3d structure on data that doesn't have a PDB code. Thanks.

Answer 1

[english.server]

You can model the protein using homology modeling/threading

[dachi]

Doesn't work for me cause I get a PDB code with small data that not contains the position that I want to see.

[english.server]

You can model a whole protein molecule using homology modeling/threading. That starts with a Fasta file. You may use Modeler if you want to model missing residues inside a protein. That starts from a PDB file.

[dachi]

I tried the homology modeling in swiss modeling but it gives me a PDB code that not contains a position that I want.