Some of your uploaded sequence identifiers and chain identifiers may have been changed in the
Our software is continually improving to handle all entries in the same way and
currently we try to match the hetgroups to the protein chain and then sort the atoms in the
sort order of chain/seq etc placing het groups not in SEQRES, SEQADV or MODRES after all
SEQRES chains followed by waters.
The consistent assignment of chains to residues is now more
important than in the past with the addition of the REMARK 300 and REMARK 350 records as mandatory.
To be consistent where there are more than one molecule per equivalent position, the hetgroups
should also be registered as belong to a particular biomolecule.
When making changes to the header portion of your entry, you may only send us the corrected lines.
If you are replacing only a few individual ATOM lines in the coordinate records, please send them
in the same format and the same coordinate frame as the original data. If you are replacing MORE
THAN 10 ATOM lines in the coordinate records, please send us the entire coordinate file by e-mail