| Synonym | Reference | Specificity |
| histone H1 | Exact |
| Identifier | Name | Relation |
| HGNC:4719 | H1-5 | isa |
| HGNC:24893 | H1-7 | isa |
| HGNC:4714 | H1-0 | isa |
| HGNC:4722 | H1-10 | isa |
| HGNC:4717 | H1-3 | isa |
| HGNC:4715 | H1-1 | isa |
| HGNC:4720 | H1-6 | isa |
| HGNC:4718 | H1-4 | isa |
| HGNC:4716 | H1-2 | isa |
| HGNC:18463 | H1-8 | isa |
| Relation | Identifier | Name |
| isa | FPLX:Histone | Histone |