| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q02435 | Filensin; Beaded filament structural protein 1; Lens fiber cell beaded-filament structural protein CP 94; CP94; Fragment; | Bfsp1; | NP_113743.1; | 617 | rat | 
| Q9ET32 | Histo-blood group ABO system transferase 1; Blood group A glycosyltransferase 1; Cis-AB transferase 1; Fucosylglycoprotein 3-alpha-galactosyltransferase; Fucosylglycoprotein alpha-N-acetylgalactosaminyltransferase; Glycoprotein-fucosylgalactoside alpha-N-癷?癸 | Abo; Abo1; | NP_075582.3; | 348 | rat | 
| Q8CFC4 | Histo-blood group ABO system transferase 2; B blood group galactosyltransferase; Blood group A glycosyltransferase 2; Cis-AB transferase 2; Fucosylglycoprotein 3-alpha-galactosyltransferase; Fucosylglycoprotein alpha-N-acetylgalactosaminyltransferase; Gly癷?癸 | Abo2; | NP_001153735.1; | 334 | rat | 
| P06760 | Beta-glucuronidase; EC 3.2.1.31; | Gusb; Gus; | NP_058711.2; | 648 | rat | 
| P70562 | Class A basic helix-loop-helix protein 15; bHLHa15; Class B basic helix-loop-helix protein 8; bHLHb8; Muscle, intestine and stomach expression 1; MIST-1; | Bhlha15; Bhlhb8 Mist1; | NP_036995.1; | 197 | rat | 
| O35780 | Class E basic helix-loop-helix protein 40; bHLHe40; Class B basic helix-loop-helix protein 2; bHLHb2; Enhancer-of-split and hairy-related protein 2; SHARP-2; | Bhlhe40; Bhlhb2 Sharp2; | NP_445780.1; | 411 | rat | 
| O35779 | Class E basic helix-loop-helix protein 41; bHLHe41; Class B basic helix-loop-helix protein 3; bHLHb3; Enhancer-of-split and hairy-related protein 1; SHARP-1; | Bhlhb3; Sharp1; | NULL | 410 | rat | 
| Q71HP2 | Protein BHLHb9; bHLHb9; Transcription regulator of 60 kDa; p60TRP; | Bhlhb9; | NP_997494.1;XP_006257335.1;XP_006257336.1;XP_006257337.1;XP_006257338.1;XP_008771643.1; | 539 | rat | 
| O09171 | Betaine--homocysteine S-methyltransferase 1; EC 2.1.1.5; | Bhmt; | NP_110477.1; | 407 | rat | 
| Q68FT5 | S-methylmethionine--homocysteine S-methyltransferase BHMT2; SMM-hcy methyltransferase; EC 2.1.1.10; Betaine--homocysteine S-methyltransferase 2; | Bhmt2; | NP_001014278.2; | 363 | rat | 
| P55062 | Bax inhibitor 1; BI-1; Testis-enhanced gene transcript protein; Transmembrane BAX inhibitor motif-containing protein 6; | Tmbim6; Bi1 Tegt; | NP_062254.2;XP_006257385.1; | 237 | rat | 
| Q3KR97 | Brain-specific angiogenesis inhibitor 1-associated protein 2-like protein 1; BAI1-associated protein 2-like protein 1; | Baiap2l1; | NP_001029312.1; | 516 | rat | 
| Q9JLT6 | BH3-interacting domain death agonist; p22 BID; BID; [Cleaved into: BH3-interacting domain death agonist p15 (p15 BID); BH3-interacting domain death agonist p13 (p13 BID); BH3-interacting domain death agonist p11 (p11 BID)]; | Bid; | NP_073175.1; | 196 | rat | 
| P46844 | Biliverdin reductase A; BVR A; EC 1.3.1.24; Biliverdin-IX alpha-reductase; | Blvra; Blvr; | NP_446302.1; | 295 | rat | 
| D4A631 | Brefeldin A-inhibited guanine nucleotide-exchange protein 1; BIG1; Brefeldin A-inhibited GEP 1; ADP-ribosylation factor guanine nucleotide-exchange factor 1; | Arfgef1; | NP_001263985.1;XP_008761719.1; | 1846 | rat | 
| Q7TSU1 | Brefeldin A-inhibited guanine nucleotide-exchange protein 2; Brefeldin A-inhibited GEP 2; ADP-ribosylation factor guanine nucleotide-exchange factor 2; | Arfgef2; Arfgep2 Big2; | NP_851597.2; | 1791 | rat | 
| O08839 | Myc box-dependent-interacting protein 1; Amphiphysin II; Amphiphysin-like protein; Bridging integrator 1; | Bin1; Amph2 Amphl; | NP_446411.1; | 588 | rat | 
| Q68FR2 | Bridging integrator 2; | Bin2; | NP_001012223.1; | 507 | rat | 
| Q68FW8 | Bridging integrator 3; | Bin3; | NP_001013204.1; | 253 | rat | 
| Q9JHY7 | Baculoviral IAP repeat-containing protein 5; Apoptosis inhibitor survivin; | Birc5; | NP_071610.1; | 142 | rat | 
