PDB 3.0 standardized atom names no updated

User discussions
1

GROMACS version: 2021.2
GROMACS modification: No

According to Peter at OpenMM Gromacs is supposed to have updated atoms names for the residues in the aminoacids.trp topology files however these are still not updated. I downloaded from ftp://ftp.gromacs.org/gromacs/gromacs-2021.2.tar.gz and for instance for Methoinine MET in the aminoacids.trp under oplsaa.ff folder the hydrogens are not named correctly. For MET the HB hydrogens should be named HB2 and HB3 as seen here https://files.rcsb.org/ligands/view/MET.cif. But they are still labeled HB1 and HB2. Example from `oplsaa.ff’.

[ MET ]
 [ atoms ]
     N    opls_238   -0.500     1
     H    opls_241    0.300     1
    CA    opls_224B   0.140     1
    HA    opls_140    0.060     1
    CB    opls_136   -0.120     2
   HB1    opls_140    0.060     2
   HB2    opls_140    0.060     2