How to edit molecular fragments and *invert* the stereochemistry with UCSF Chimera?

The video tutorial will guide you to visualise, edit and invert the stereochemistry of molecular fragments of a structure obtained from the protein data bank using UCSF Chimera program. Model system: aspartyl-tRNA-synthetase.
1. edit Aspartyl-5'-adenonsine-monophosphate (AMO) to L-Aspartic acid (L-Asp).
2. invert stereochemistry of L-Asp to D-Asp.
For additional guide to the command frameset in Chimera, visit www.cgl.ucsf.e.... For molecular representations in Chimera, visit www.cgl.ucsf.ed....

[@ThuyDoPhuong-j3u]

very informative, very demure. thank you so muchh

[@shayonbh_molmod]

@@ThuyDoPhuong-j3u thank you, glad that you found it informative!

[@folakemisunmonu1720]

How do I recognize amino acids in the residues of binding site for a different proteins?

[@shayonbh_molmod]

@@folakemisunmonu1720 Usually this information should be laid out in the publication that led to the PDB structure if it's a structure of a protein receptor. I hope it makes sense!

[@duafatima6283]

there is single bond in my structure but i want to change it into double bond. i hope you can help!

[@shayonbh_molmod]

@@duafatima6283 you can do a whole lot of these operations using PyMol. Unfortunately Chimera or VMD does not provide you the option for showing single or double bond separately but PyMol does based on bond lengths. Give it a try.

[@duafatima6283]

@shayonbh_molmod thank you for your response, have you made any video on pymol for doing so ir something related to it?

[@duafatima6283]

@@shayonbh_molmod thank ou so much for your response, is there any video you made on pymol for doing it?thanks again