| Index | Ligand Name | Structure | PDB code | Compound Potency nM |
| 1 | vse | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor 7-[trans-4-(4-methylpiperazin-1-yl)cyclohexyl]-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine | 3vs3 | 0.43 |
| 2 | b43 | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor 4-Amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl-cyclopentane | 3vry | 7.7 |
| 3 | ooq | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor (S)-2-(((1r,4S)-4-(4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexyl)amino)-4-methylpentanoic acid | 5h0b | 11 |
| 4 | 1bm | Hck Kinase in Complex with Lck targetted Inhibitor PG-1009247 | 2hk5 | 46 |
| 5 | oou | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor (S)-2-(((1r,4S)-4-(4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexyl)amino)-N,4-dimethylpentanamide | 5h0g | 111 |
| 6 | oos | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor (S)-2-(((1r,4S)-4-(4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexyl)amino)-4-methylpentanamide | 5h0e | 210 |
| 7 | oov | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor (S)-2-(((1r,4S)-4-(4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexyl)amino)-N,N,4-trimethylpentanamide | 5h0h | 686 |
| 8 | l2g | Src family kinase Hck with bound inhibitor A-770041 | 2c0o | 1220 |
| 9 | ooo | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor (S)-ethyl2-(((1r,4S)-4-(4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexyl)amino)-4-methylpentanoate | 5h09 | 1323 |