| Protein Structure - PDB |
| UniProt ID | PDB ID | Strain | Moleculel | Fragment |
| Q14596 | 1wj6 | A | KIAA0049 PROTEIN | PB1 DOMAIN |
| Q14596 | 2bkf | A | ZINC-FINGER PROTEIN NBR1 (NEXT TO BREAST CANCER 1) | RESIDUES 1-85 (PB1 INTERACTION DOMAIN) |
| Q14596 | 2mgw | A | NEXT TO BRCA1 GENE 1 PROTEIN | UNP RESIDUES 913-959 |
| Q14596 | 2mj5 | B | NEXT TO BRCA1 GENE 1 PROTEIN | UNP RESIDUES 916-959 |
| Q14596 | 2cp8 | A | NEXT TO BRCA1 GENE 1 PROTEIN | UBA |
| Q14596 | 2g4s | A | NEXT TO BRCA1 GENE 1 PROTEIN | PB1 DOMAIN |
| Q14596 | 4ole | A, B, C, D | NEXT TO BRCA1 GENE 1 PROTEIN | UNP RESIDUES 365-485 |
| Q14596 | 2l8j | B | NBR1-LIR PEPTIDE | |