| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q6P7Q1 | BRCA1-A complex subunit BRE; BRCA1/BRCA2-containing complex subunit 45; Brain and reproductive organ-expressed protein; | Bre; | NP_954891.1;XP_006239864.1; | 383 | rat |
| Q4V8D6 | Transcription factor IIIB 50 kDa subunit; B-related factor 2; BRF-2; | Brf2; | NP_001019944.1; | 416 | rat |
| Q5PPK1 | Brain protein I3; | Bri3; | NP_001009604.1; | 125 | rat |
| Q5M7T3 | Breast cancer metastasis-suppressor 1 homolog; | Brms1; | NP_001009605.1;XP_003749086.1; | 246 | rat |
| Q925T8 | BMP/retinoic acid-inducible neural-specific protein 1; Deleted in bladder cancer protein 1 homolog; | Brinp1; Brinp Dbc1 Dbccr1 Fam5a; | NP_536730.1; | 760 | rat |
| Q8K1M8 | BMP/retinoic acid-inducible neural-specific protein 2; | Brinp2; Fam5b; | NP_775138.1; | 783 | rat |
| Q8K1M7 | BMP/retinoic acid-inducible neural-specific protein 3; | Brinp3; Fam5c; | NP_775144.1;XP_006250027.1; | 766 | rat |
| Q4V8K5 | BRO1 domain-containing protein BROX; BRO1 domain- and CAAX motif-containing protein; | Brox; | NP_001020840.1; | 411 | rat |
| Q8K418 | Bombesin receptor subtype-3; BRS-3; | Brs3; | NP_690058.1; | 399 | rat |
| B2DD29 | Serine/threonine-protein kinase BRSK1; EC 2.7.11.1; EC 2.7.11.26; Brain-specific serine/threonine-protein kinase 1; BR serine/threonine-protein kinase 1; Serine/threonine-protein kinase SAD-B; | Brsk1; Sadb; | NP_001120809.1; | 778 | rat |
| D3ZML2 | Serine/threonine-protein kinase BRSK2; EC 2.7.11.1; EC 2.7.11.26; Brain-specific serine/threonine-protein kinase 2; BR serine/threonine-protein kinase 2; Serine/threonine-protein kinase SAD-A; | Brsk2; Sada; | NULL | 735 | rat |
| Q4QQT6 | Ribosome biogenesis protein BRX1 homolog; Brix domain-containing protein 2; | Brix1; Brix Bxdc2; | NP_001025086.1; | 352 | rat |
| Q5FVJ6 | Seipin; Bernardinelli-Seip congenital lipodystrophy type 2 protein homolog; | Bscl2; | NP_001012171.1; | 377 | rat |
| Q8R2H3 | Barttin; | Bsnd; | NP_620435.1; | 308 | rat |
| O88778 | Protein bassoon; | Bsn; | NULL | 3938 | rat |
| Q6P6S3 | B box and SPRY domain-containing protein; Zetin-1; | Bspry; | NP_071597.2; | 448 | rat |
| Q63072 | ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 2; EC 3.2.2.6; ADP-ribosyl cyclase 2; Bone marrow stromal antigen 1; BST-1; Cyclic ADP-ribose hydrolase 2; cADPr hydrolase 2; CD antigen CD157; | Bst1; | NP_110475.1; | 319 | rat |
| Q811A2 | Bone marrow stromal antigen 2; BST-2; Protein DAMP-1; CD antigen CD317; | Bst2; Damp1; | NP_937767.1; | 172 | rat |
| Q5PQR3 | BTB/POZ domain-containing protein 9; | Btbd9; | NP_001013091.1;XP_006256247.1; | 612 | rat |
| Q6AXU1 | BTB/POZ domain-containing protein 16; | Btbd16; | NP_001017464.1; | 506 | rat |
