How to Check Protein Backbone Continuity?

Hi,

I've noticed that at least in one model generated by I-TASSER there is a spot where amino acids are set too far away.
For example I-TASSER job S210322 model1 has amino acid residues between 102-103 separated by 8.16A.

How can I check I-TASSER models for protein backbone continuity?
Is there a way to fix this distance?

Thank you in advance