| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q9R1T1 | Barrier-to-autointegration factor; LAP2-binding protein 1; [Cleaved into: Barrier-to-autointegration factor, N-terminally processed]; | Banf1; Baf Bcrp1 L2bp1; | NP_446083.1;XP_006230692.1;XP_006230693.1;XP_006230694.1; | 89 | rat | 
| B0K019 | BAG family molecular chaperone regulator 1; BAG-1; Bcl-2-associated athanogene 1; | Bag1; | NP_001100117.2;NP_001243013.1; | 358 | rat | 
| Q5QJC9 | BAG family molecular chaperone regulator 5; BAG-5; Bcl-2-associated athanogene 5; | Bag5; | NP_001008526.1;XP_006240663.1;XP_006240664.1;XP_006240665.1;XP_008763199.1;XP_008763200.1;XP_008763201.1;XP_008763202.1;XP_008774543.1;XP_008774544.1;XP_008774545.1; | 447 | rat | 
| Q6MG49 | Large proline-rich protein BAG6; BCL2-associated athanogene 6; HLA-B-associated transcript 3; | Bag6; Bat3; | NP_001029140.1;NP_446061.2; | 1146 | rat | 
| Q6GMN2 | Brain-specific angiogenesis inhibitor 1-associated protein 2; BAI-associated protein 2; BAI1-associated protein 2; Insulin receptor substrate protein of 53 kDa; IRSp53; Insulin receptor substrate p53; Insulin receptor tyrosine kinase substrate protein p53癷? | Baiap2; | NP_476544.1;XP_006247931.1; | 535 | rat | 
| D4A4K3 | Beclin 1-associated autophagy-related key regulator; Barkor; Autophagy-related protein 14-like protein; Atg14L; | Atg14; | NP_001100728.1; | 492 | rat | 
| Q91XN4 | BMP and activin membrane-bound inhibitor homolog; Kinase-deficient TGFbeta superfamily receptor subunit; | Bambi; | NP_620782.1; | 260 | rat | 
| D3ZHS6 | Ubiquitin carboxyl-terminal hydrolase BAP1; EC 3.4.19.12; BRCA1-associated protein 1; | Bap1; | NP_001100762.1;XP_006252668.1; | 727 | rat | 
| Q9QZH2 | BRCA1-associated RING domain protein 1; BARD-1; EC 6.3.2.-; | Bard1; | NP_072144.1; | 768 | rat | 
| P63156 | BarH-like 1 homeobox protein; Bar-class homeodomain protein MBH2; BarH-related homeobox protein 1; | Barhl1; Mbh2; | NP_476450.1; | 327 | rat | 
| O88181 | BarH-like 2 homeobox protein; Bar-class homeodomain protein MBH1; Homeobox protein B-H1; | Barhl2; Mbh1; | NP_075245.1; | 384 | rat | 
| P26453 | Basigin; Glycoprotein CE9; OX-47 antigen; CD antigen CD147; | Bsg; | NP_001103352.1;NP_036915.1; | 388 | rat | 
| Q05175 | Brain acid soluble protein 1; 22 kDa neuronal tissue-enriched acidic protein; Neuronal axonal membrane protein NAP-22; | Basp1; Nap22; | NP_071636.1; | 220 | rat | 
| P82252 | b(0,+)-type amino acid transporter 1; b(0,+)AT; Glycoprotein-associated amino acid transporter b0,+AT1; Solute carrier family 7 member 9; | Slc7a9; Bat1; | NP_446381.1;XP_006228937.1;XP_006228938.1;XP_006228939.1;XP_008757325.1;XP_008757326.1; | 487 | rat | 
| P97876 | Basic leucine zipper transcriptional factor ATF-like 3; B-ATF-3; Jun dimerization protein 1; JDP-1; | Batf3; Jdp1; | NP_068637.1; | 133 | rat | 
| D4A7E1 | Basic leucine zipper transcriptional factor ATF-like; B-cell-activating transcription factor; B-ATF; | Batf; | NP_001100218.1;XP_008762980.1; | 125 | rat | 
| Q63690 | Apoptosis regulator BAX; | Bax; | NULL | 192 | rat | 
| Q80ZG6 | Bcl-2-binding component 3; p53 up-regulated modulator of apoptosis; | Bbc3; Puma; | NP_776209.1; | 193 | rat | 
| Q99MH9 | Bardet-Biedl syndrome 2 protein homolog; | Bbs2; | NP_446070.1; | 721 | rat | 
| Q9ESS6 | Basal cell adhesion molecule; B-CAM cell surface glycoprotein; Lutheran antigen; CD antigen CD239; | Bcam; Lu; | NP_113940.1; | 624 | rat | 
