| Database | Entry ID | E-value | Start | End | InterPro ID | Description |
| PIRSF | PIRSF026389 | 0.0 | 1 | 753 | IPR014525 | Signal transduction histidine kinase, hybrid-type, ethylene sensor |
| PANTHER | PTHR24423 | 3.1E-91 | 118 | 753 | No hit | NA |
| Pfam | PF01590 | 1.4E-12 | 173 | 321 | IPR003018 | GAF domain |
| SMART | SM00065 | 1.1E-15 | 173 | 331 | IPR003018 | GAF domain |
| SUPERFAMILY | SSF55781 | 1.4E-12 | 176 | 324 | No hit | NA |
| SUPERFAMILY | SSF47384 | 4.3E-18 | 343 | 423 | IPR009082 | Signal transduction histidine kinase, homodimeric domain |
| SMART | SM00388 | 2.2E-21 | 357 | 422 | IPR003661 | Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor domain |
| Pfam | PF00512 | 7.3E-18 | 358 | 422 | IPR003661 | Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor domain |
| ProSiteProfiles | PS50109 | 44.6 | 364 | 601 | IPR005467 | Signal transduction histidine kinase, core |
| SUPERFAMILY | SSF55874 | 4.2E-38 | 411 | 599 | IPR003594 | Histidine kinase-like ATPase, ATP-binding domain |
| Pfam | PF02518 | 4.0E-28 | 469 | 599 | IPR003594 | Histidine kinase-like ATPase, ATP-binding domain |
| SMART | SM00387 | 3.2E-34 | 469 | 601 | IPR003594 | Histidine kinase-like ATPase, ATP-binding domain |
| PRINTS | PR00344 | 5.5E-10 | 525 | 539 | IPR004358 | Signal transduction histidine kinase-related protein, C-terminal |
| PRINTS | PR00344 | 5.5E-10 | 543 | 553 | IPR004358 | Signal transduction histidine kinase-related protein, C-terminal |
| PRINTS | PR00344 | 5.5E-10 | 560 | 578 | IPR004358 | Signal transduction histidine kinase-related protein, C-terminal |
| SUPERFAMILY | SSF52172 | 1.6E-25 | 624 | 747 | IPR011006 | CheY-like superfamily |
| SMART | SM00448 | 1.1E-11 | 628 | 742 | IPR001789 | Signal transduction response regulator, receiver domain |
| ProSiteProfiles | PS50110 | 19.2 | 629 | 746 | IPR001789 | Signal transduction response regulator, receiver domain |
| Pfam | PF00072 | 3.2E-12 | 630 | 739 | IPR001789 | Signal transduction response regulator, receiver domain |