| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P80747 | Integrin beta-5; | ITGB5; | NULL | 800 | cow |
| Q8SQB8 | Integrin beta-6; | ITGB6; | NP_777123.1;XP_005202466.1; | 788 | cow |
| Q3ZBM4 | Integrin beta-1-binding protein 1; | ITGB1BP1; | NP_001029620.1;XP_005213023.1;XP_005213024.1;XP_005213025.1; | 200 | cow |
| Q27969 | Integrin-alpha FG-GAP repeat-containing protein 2; Adrenal medulla 50 kDa protein; | ITFG2; ADP50; | NP_776987.1; | 532 | cow |
| Q2HJE5 | Protein ITFG3; | ITFG3; | NP_001068786.1;XP_005201040.1;XP_005201041.1;XP_005201042.1;XP_005201043.1;XP_005201044.1; | 552 | cow |
| Q0VCM5 | Inter-alpha-trypsin inhibitor heavy chain H1; ITI heavy chain H1; ITI-HC1; Inter-alpha-inhibitor heavy chain 1; | ITIH1; | NP_001068821.1; | 906 | cow |
| A2VE29 | Inter-alpha-trypsin inhibitor heavy chain H5; ITI heavy chain H5; ITI-HC5; Inter-alpha-inhibitor heavy chain 5; | ITIH5; | NP_001095986.1; | 940 | cow |
| P56651 | Inter-alpha-trypsin inhibitor heavy chain H2; ITI heavy chain H2; ITI-HC2; Inter-alpha-inhibitor heavy chain 2; Fragments; | ITIH2; | NULL | 50 | cow |
| Q3T052 | Inter-alpha-trypsin inhibitor heavy chain H4; ITI heavy chain H4; ITI-HC4; Inter-alpha-inhibitor heavy chain 4; | ITIH4; | NP_001015590.2; | 916 | cow |
| P56652 | Inter-alpha-trypsin inhibitor heavy chain H3; ITI heavy chain H3; ITI-HC3; Inter-alpha-inhibitor heavy chain 3; | ITIH3; | NP_001095368.1; | 891 | cow |
| Q3T0P7 | Integral membrane protein 2B; Immature BRI2; imBRI2; Transmembrane protein BRI; Bri; [Cleaved into: BRI2, membrane form (Mature BRI2) (mBRI2); BRI2 intracellular domain (BRI2 ICD); BRI2C, soluble form; Bri23 peptide (Bri2-23) (ABri23) (C-terminal peptide)癷?癸 | ITM2B; | NP_001030265.1; | 266 | cow |
| A2VDN0 | Integral membrane protein 2C; [Cleaved into: CT-BRI3]; | ITM2C; | NP_001075007.1; | 271 | cow |
| Q2KIC5 | Inosine triphosphate pyrophosphatase; ITPase; Inosine triphosphatase; EC 3.6.1.19; Non-canonical purine NTP pyrophosphatase; Non-standard purine NTP pyrophosphatase; Nucleoside-triphosphate diphosphatase; Nucleoside-triphosphate pyrophosphatase; NTPase; | ITPA; | NP_001069750.1; | 208 | cow |
| P0C0T1 | Inositol-tetrakisphosphate 1-kinase; EC 2.7.1.134; Inositol 1,3,4-trisphosphate 5/6-kinase; Inositol-triphosphate 5/6-kinase; Ins(1,3,4)P(3) 5/6-kinase; EC 2.7.1.159; | ITPK1; | NP_001179418.1;XP_005222255.1; | 419 | cow |
| Q9TU34 | Inositol 1,4,5-trisphosphate receptor type 1; IP3 receptor isoform 1; IP3R 1; InsP3R1; Type 1 inositol 1,4,5-trisphosphate receptor; Type 1 InsP3 receptor; | ITPR1; | NP_777266.1; | 2709 | cow |
| Q8WN96 | Inositol 1,4,5-trisphosphate receptor type 2; IP3 receptor isoform 2; IP3R 2; InsP3R2; Type 2 inositol 1,4,5-trisphosphate receptor; Type 2 InsP3 receptor; | ITPR2; | NP_776794.1; | 2701 | cow |
| Q8WN95 | Inositol 1,4,5-trisphosphate receptor type 3; IP3 receptor isoform 3; IP3R 3; InsP3R3; Type 3 inositol 1,4,5-trisphosphate receptor; Type 3 InsP3 receptor; | ITPR3; | NP_776795.1; | 2664 | cow |
| Q3SZI8 | Isovaleryl-CoA dehydrogenase, mitochondrial; IVD; EC 1.3.8.4; | IVD; | NP_001029554.1; | 426 | cow |
| A6QL94 | Izumo sperm-egg fusion protein 3; | IZUMO3; | NP_001099112.1; | 240 | cow |
| Q5E9T7 | Protein Jade-1; Jade family PHD finger protein 1; PHD finger protein 17; | JADE1; PHF17; | NP_001015559.1; | 509 | cow |
