| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P36078 | Helper of Tim protein 13; | HOT13; YKL084W; | NP_012839.1; | 116 | yeast |
| Q03213 | High-osmolarity-induced transcription protein 1; | HOT1; YMR172W; | NP_013895.1; | 719 | yeast |
| P09932 | Homothallic switching endonuclease; Ho endonuclease; | HO; YDL227C; | NP_010054.1; | 586 | yeast |
| Q06592 | Histone acetyltransferase HPA2; EC 2.3.1.48; | HPA2; YPR193C; | NP_015519.1; | 156 | yeast |
| P39979 | D-amino-acid N-acetyltransferase HPA3; DNT; EC 2.3.1.36; Histone and other protein acetyltransferase 3; | HPA3; YEL066W; | NP_010848.1; | 179 | yeast |
| Q01448 | Histone promoter control protein 2; | HPC2; YBR215W; | NP_009774.4; | 625 | yeast |
| Q05164 | Haze protective factor 1; | HPF1; YOL155C; | NP_014487.1; | 967 | yeast |
| Q99332 | Protein HPH1; Functionally related to TCP1 protein 1; High pH protein 1; | FRT1; HPH1; YOR324C; | NP_014969.3; | 602 | yeast |
| P39734 | Protein HPH2; Functionally related to TCP1 protein 2; High pH protein 2; | FRT2; HPH2; YAL028W; | NP_009374.1; | 528 | yeast |
| P40481 | Histidine protein methyltransferase 1; EC 2.1.1.85; Mitotic exit network interactor 1; | HPM1; MNI1; YIL110W; | NP_012156.1; | 377 | yeast |
| P17629 | THO complex subunit HPR1; Hyperrecombination protein 1; | HPR1; YDR138W; | NP_010422.1; | 752 | yeast |
| Q04178 | Hypoxanthine-guanine phosphoribosyltransferase; HGPRT; HGPRTase; EC 2.4.2.8; Bypass of repression by adenine protein 6; | HPT1; BRA6; YDR399W; | NP_010687.3; | 221 | yeast |
| P38922 | Protein HRB1; Protein TOM34; | HRB1; TOM34; YNL004W; | NP_014394.2; | 454 | yeast |
| Q08109 | ERAD-associated E3 ubiquitin-protein ligase HRD1; EC 6.3.2.-; HMG-CoA reductase degradation protein 1; | HRD1; DER3; YOL013C; | NP_014630.1; | 551 | yeast |
| Q05787 | ERAD-associated E3 ubiquitin-protein ligase component HRD3; HMG-CoA reductase degradation protein 3; | HRD3; YLR207W; | NP_013308.1; | 833 | yeast |
| Q05905 | Protein HRI1; HRR25-interacting protein 1; | HRI1; YLR301W; | NP_013404.1; | 244 | yeast |
| Q08732 | Serine/threonine-protein kinase HRK1; EC 2.7.11.1; Hygromycin resistance kinase 1; | HRK1; YOR267C; | NP_014910.1; | 759 | yeast |
| Q99383 | Nuclear polyadenylated RNA-binding protein 4; Cleavage factor IB; CFIB; | HRP1; NAB4 NAB5; YOL123W; | NP_014518.1; | 534 | yeast |
| Q05549 | Putative ATP-dependent helicase HRQ1; EC 3.6.4.-; Homologous to recQ protein 1; | HRQ1; YDR291W; | NP_010577.3; | 1077 | yeast |
| P29295 | Casein kinase I homolog HRR25; EC 2.7.11.1; | HRR25; YPL204W; | NP_015120.1; | 494 | yeast |
