| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| H2R2D5 | Uncharacterized protein; | SOS2; | XP_003314439.2; | 1301 | chimpanzee |
| H2R0F1 | Uncharacterized protein; | ZNF253; | NULL | 499 | chimpanzee |
| H2R3S4 | Uncharacterized protein; | CCRL2; | XP_001149932.2; | 356 | chimpanzee |
| H2R7T0 | Uncharacterized protein; Fragment; | GLYATL1; | NULL | 290 | chimpanzee |
| H2R757 | Uncharacterized protein; | TXNRD1; | NULL | 497 | chimpanzee |
| H2R903 | Uncharacterized protein; | C1orf141; | XP_001163644.1;XP_001163680.1; | 400 | chimpanzee |
| H2R8Y2 | Uncharacterized protein; | SAMD13; | NULL | 122 | chimpanzee |
| H2R3B0 | Uncharacterized protein; | C17orf104; | NULL | 819 | chimpanzee |
| H2R989 | Uncharacterized protein; | CSMD2; | NULL | 3567 | chimpanzee |
| H2R845 | Uncharacterized protein; | ATF3; | NULL | 181 | chimpanzee |
| H2QX89 | Guanylate cyclase; EC 4.6.1.2; | NPR2; | XP_001168194.1; | 1047 | chimpanzee |
| H2RAT6 | Haptoglobin-related protein; | HPR; | NP_001190987.1; | 347 | chimpanzee |
| H2R964 | Uncharacterized protein; | RAD21L1; | XP_001167806.2; | 556 | chimpanzee |
| H2R8P9 | Uncharacterized protein; | FCGR1A; | XP_513762.1; | 278 | chimpanzee |
| H2RA92 | Uncharacterized protein; Fragment; | LOC738882; | NULL | 110 | chimpanzee |
| H2REA5 | Uncharacterized protein; | KIAA1456; | XP_001138208.2; | 454 | chimpanzee |
| H2RF33 | Uncharacterized protein; Fragment; | LOC100615879; | NULL | 88 | chimpanzee |
| H2RFZ1 | Uncharacterized protein; | FAM151B; | NULL | 67 | chimpanzee |
| H2RDW6 | Uncharacterized protein; | MCTP1; | NULL | 776 | chimpanzee |
| H2RGX3 | Uncharacterized protein; | LOC100613572; | XP_003310394.1; | 105 | chimpanzee |
