| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q58DV7 | Histamine N-methyltransferase; HMT; EC 2.1.1.8; | HNMT; | NP_001030511.1; | 292 | cow |
| Q3SZF3 | Heterogeneous nuclear ribonucleoprotein H2; hnRNP H2; Heterogeneous nuclear ribonucleoprotein H'; hnRNP H'; [Cleaved into: Heterogeneous nuclear ribonucleoprotein H2, N-terminally processed]; | HNRNPH2; HNRPH2; | NP_001069476.1; | 449 | cow |
| Q5E9J1 | Heterogeneous nuclear ribonucleoprotein F; hnRNP F; [Cleaved into: Heterogeneous nuclear ribonucleoprotein F, N-terminally processed]; | HNRNPF; HNRPF; | NP_001014860.1;XP_005226300.1;XP_005226301.1;XP_005226302.1;XP_005226303.1;XP_005226304.1;XP_005226305.1;XP_005226306.1;XP_005226307.1;XP_005226308.1;XP_005226309.1; | 414 | cow |
| Q3T0D0 | Heterogeneous nuclear ribonucleoprotein K; hnRNP K; | HNRNPK; HNRPK; | NP_001029734.1;XP_005210386.1;XP_005210387.1;XP_005210388.1; | 464 | cow |
| Q0P5I5 | 4-hydroxy-2-oxoglutarate aldolase, mitochondrial; EC 4.1.3.16; Dihydrodipicolinate synthase-like; DHDPS-like protein; Probable 2-keto-4-hydroxyglutarate aldolase; Probable KHG-aldolase; | HOGA1; DHDPSL; | NP_001068705.1; | 327 | cow |
| Q2KJ56 | Homer protein homolog 1; Homer-1; | HOMER1; | NP_001069520.1; | 354 | cow |
| P60316 | Protein Hook homolog 3; Fragment; | HOOK3; | NULL | 12 | cow |
| Q8MJD5 | Homeodomain-only protein; Odd homeobox protein 1; | HOP; HOD OB1; | NP_776522.1;XP_005207997.1;XP_005207998.1;XP_005207999.1;XP_005208000.1; | 73 | cow |
| Q2KIY6 | HORMA domain-containing protein 1; | HORMAD1; | NP_001039770.2; | 393 | cow |
| A6QQY4 | HORMA domain-containing protein 2; | HORMAD2; | NP_001071611.1; | 306 | cow |
| A6QP15 | Hydroxyacid-oxoacid transhydrogenase, mitochondrial; HOT; EC 1.1.99.24; Alcohol dehydrogenase iron-containing protein 1; ADHFe1; | ADHFE1; | NP_001095357.1; | 466 | cow |
| Q08DU9 | Heterochromatin protein 1-binding protein 3; | HP1BP3; | NP_001068904.1;XP_005203156.1;XP_005203157.1;XP_005203158.1; | 555 | cow |
| Q2KIT0 | Protein HP-20 homolog; | NULL | NP_001040049.1; | 191 | cow |
| Q2KIX7 | Protein HP-25 homolog 1; | NULL | NP_001039545.1; | 212 | cow |
| Q2KIU3 | Protein HP-25 homolog 2; | NULL | NP_001039544.1; | 215 | cow |
| Q4PL64 | Neuron-specific calcium-binding protein hippocalcin; | HPCA; | NP_001020499.1;XP_005202975.1;XP_005202976.1;XP_005202977.1; | 193 | cow |
| P29105 | Hippocalcin-like protein 1; Neurocalcin-gamma; | HPCAL1; | NP_001092434.1;XP_005194002.1;XP_005194003.1;XP_005194004.1;XP_005194005.1;XP_005194006.1;XP_005213026.1;XP_005213027.1;XP_005213028.1;XP_005213029.1; | 193 | cow |
| P29104 | Hippocalcin-like protein 4; Neurocalcin-beta; | HPCAL4; | NP_001092852.1;XP_005204828.1; | 191 | cow |
| Q2M2S6 | Host cell factor C1 regulator 1; HCF-1 beta-propeller-interacting protein; | HCFC1R1; HPIP; | NP_001039863.1; | 119 | cow |
| P55252 | Hyaluronan and proteoglycan link protein 1; Cartilage-linking protein 1; Cartilage-link protein; Proteoglycan link protein; | HAPLN1; CRTL1; | NP_776713.1;XP_005209775.1; | 354 | cow |
