Reactome: A Curated Pathway Database
THIS SITE IS USED FOR CURATION AND TESTING
IT IS NOT STABLE, IS LINKED TO AN INCOMPLETE DATA SET, AND IS NOT MONITORED FOR PERFORMANCE. WE STRONGLY RECOMMEND THE USE OF OUR PUBLIC SITE

Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

If you have an ORCID ID that is not listed on this page, please forward this information to us and we will update your Reactome pathway records.

Name Email address

Details on Person DNAI1 binds DNAI2

Class:IdReaction:9969515
_displayNameDNAI1 binds DNAI2
_timestamp2026-02-06 20:31:43
compartment[Compartment:70101] cytosol
created[InstanceEdit:9969514] Rothfels, Karen, 2025-10-22
inferredFrom
input[EntityWithAccessionedSequence:9969294] DNAI1 [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:9969289] DNAI2 [cytosol] [Homo sapiens]
isChimericFALSE
literatureReference[LiteratureReference:9968929] Protein-protein interactions in the 18S ATPase of Chlamydomonas outer dynein arms
[LiteratureReference:9968986] The role of preassembled cytoplasmic complexes in assembly of flagellar dynein subunits
[LiteratureReference:9968914] Mutations in axonemal dynein assembly factor DNAAF3 cause primary ciliary dyskinesia
[LiteratureReference:9968785] Axonemal dynein assembly requires the R2TP complex component Pontin
[LiteratureReference:9969032] ZMYND10 stabilizes intermediate chain proteins in the cytoplasmic pre-assembly of dynein arms
[LiteratureReference:9968807] Cytoplasmic factories for axonemal dynein assembly
[LiteratureReference:9969682] Whole-exome capture and sequencing identifies HEATR2 mutation as a cause of primary ciliary dyskinesia
[LiteratureReference:9969653] Establishment of the early cilia preassembly protein complex during motile ciliogenesis
[LiteratureReference:9968871] LRRC6 mutation causes primary ciliary dyskinesia with dynein arm defects
[LiteratureReference:9968835] HEATR2 plays a conserved role in assembly of the ciliary motile apparatus
[LiteratureReference:9968975] The Role of Hsp90-R2TP in Macromolecular Complex Assembly and Stabilization
modified[InstanceEdit:9969878] Rothfels, Karen, 2025-10-23
[InstanceEdit:9981297] Rothfels, Karen, 2026-02-06
nameDNAI1 binds DNAI2
output[Complex:9969287] DNAI1:DNAI2 [cytosol] [Homo sapiens]
regulatedBy[PositiveRegulation:9969853] Positive regulation by 'DNAAF5:SPAG1:DNAAF2 [cytosol]'
[PositiveRegulation:9981291] Positive regulation by 'HSP90:R2TP:DNAAF co-chaperone complex [cytosol]'
regulationReference[RegulationReference:9969879] Positive regulation by 'DNAAF5:SPAG1:DNAAF2 [cytosol]' Establishment of the early cilia preassembly protein complex during motile ciliogenesis
[RegulationReference:9981298] Positive regulation by 'HSP90:R2TP:DNAAF co-chaperone complex [cytosol]' Axonemal dynein assembly requires the R2TP complex component Pontin
species[Species:48887] Homo sapiens
stableIdentifier[StableIdentifier:9969516] R-HSA-9969515.1
structureModified[InstanceEdit:9969878] Rothfels, Karen, 2025-10-23
[InstanceEdit:9981297] Rothfels, Karen, 2026-02-06
summation[Summation:9969052] Heterodimerization of the outer dynein arm (ODA) intermediat...
(hasEvent)[Pathway:9969543] Assembly of the epithelial motile axoneme [Homo sapiens]
(precedingEvent)[Reaction:9969519] DNAI1:DNAI2 bind DNAI5 and DNAI9,DNAI11 [Homo sapiens]
[Change default viewing format]
No pathways have been reviewed or authored by DNAI1 binds DNAI2 (9969515)