>gnl|PDB|1D9S.1 strand_id:A description:CYCLIN-DEPENDENT KINASE 4 INHIBITOR B GSPGIHMLGGSSDAGLATAAARGQVETVRQLLEAGADPNALNRFGRRPIQVMMMGSAQVAELLLLHGAEPNCADPATLTRPVHDAAREGFLDTLVVLHRAGARLDVCDAWGRLPVDLAEEQGHRDIARYLHAATGD