IFT140 notes

Deep research: not run. In this environment falcon times out after 600 s and perplexity-lite is not
installed. The review uses the cached GOA-cited publications and the UniProt record.

Key points

• IFT-A core subunit (with IFT122 and IFT144). PMID:27932497
• Retrograde IFT. PMID:22503633
• Ciliary entry of GPCRs via the TULP3 adaptor. PMID:20889716
• Human IFT-A cryo-EM structure. PMID:36775821

Curation decisions

• Generic protein binding rows (IFT144, IFT122) removed; IFT-A membership is already captured.
• Regulation of cilium assembly (IMP) changed to cilium assembly.
• PMID:40472089 (GPR45/TULP3) supports the IFT-A rows only through the TULP3-IFT-A adapter
  statement. No IFT140-specific assay was found in the cached text, so I deferred to the curator.