| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q12128 | Rho-GTPase-activating protein BAG7; | BAG7; YOR134W; | NP_014777.3; | 409 | yeast | 
| P38084 | Leu/Val/Ile amino-acid permease; Branched-chain amino-acid permease 2; | BAP2; YBR068C; | NP_009624.4; | 609 | yeast | 
| P41815 | Valine amino-acid permease; Branched-chain amino-acid permease 3; | BAP3; PAP1; YDR046C; | NP_010331.3; | 604 | yeast | 
| P12630 | Barrierpepsin; EC 3.4.23.35; BAR proteinase; Extracellular 'barrier' protein; | BAR1; SST1; YIL015W; | NP_012249.1; | 587 | yeast | 
| P22035 | Myb-like DNA-binding protein BAS1; | BAS1; YKR099W; | NP_013025.3; | 811 | yeast | 
| P47068 | Myosin tail region-interacting protein MTI1; Protein BBC1; | BBC1; MTI1; YJL020C; | NP_012514.2; | 1157 | yeast | 
| Q12365 | Spindle pole component BBP1; BFR1-binding protein 1; | BBP1; YPL255W; | NP_015068.1; | 385 | yeast | 
| Q12186 | Branchpoint-bridging protein; Mud synthetic-lethal 5 protein; Splicing factor 1; Zinc finger protein BBP; | MSL5; BBP SF1; YLR116W; | NP_013217.1; | 476 | yeast | 
| P38891 | Branched-chain-amino-acid aminotransferase, mitochondrial; BCAT; EC 2.6.1.42; Protein ECA39; Protein TWT1; | BAT1; ECA39 TWT1; YHR208W; | NP_012078.3; | 393 | yeast | 
| P47176 | Branched-chain-amino-acid aminotransferase, cytosolic; BCAT; EC 2.6.1.42; Protein TWT2; | BAT2; TWT2; YJR148W; | NP_012682.1; | 376 | yeast | 
| P38772 | Box C/D snoRNA protein 1; | BCD1; YHR040W; | NP_011906.1; | 366 | yeast | 
| Q05029 | Protein BCH1; BUD7 and CHS6 homolog 1; | BCH1; YMR237W; | NP_013964.1; | 724 | yeast | 
| P36122 | Protein BCH2; BUD7 and CHS6 homolog 2; | BCH2; FMP50; YKR027W; | NP_012952.3; | 765 | yeast | 
| Q01389 | Serine/threonine-protein kinase BCK1/SLK1/SSP31; EC 2.7.11.1; | BCK1; LAS3 SLK1 SSP31; YJL095W; | NP_012440.1; | 1478 | yeast | 
| P33306 | Protein BCK2; Bypass of kinase C protein; | BCK2; CTR7; YER167W; | NP_011094.3; | 851 | yeast | 
| Q06338 | Protein BCP1; | BCP1; YDR361C; | NP_010648.3; | 283 | yeast | 
| P32839 | Mitochondrial chaperone BCS1; | BCS1; YDR375C; | NP_010663.1; | 456 | yeast | 
| P35817 | Bromodomain-containing factor 1; | BDF1; YLR399C; | NP_013503.1; | 686 | yeast | 
| Q07442 | Bromodomain-containing factor 2; | BDF2; YDL070W; | NP_010213.1; | 638 | yeast | 
| P39714 | (R,R)-butanediol dehydrogenase; EC 1.1.1.4; | BDH1; BDH; YAL060W; | NP_009341.2; | 382 | yeast | 


