Table 3. Current available protein-protein interaction data from IntAct and BioGrid for unidentified Keratin-associated proteins, olfactory receptors, and TBC1 domain family proteins.

Gene name	neXtProt ID	Protein-protein interaction data
KRTAP9-1	NX_A8MXZ3	One interaction entry with MCM2, through AP-MS.
KRTAP9-7	NX_A8MTY7	One interaction entry with MCM2, through AP-MS.
OR3A1	NX_P47881	One interaction entry with MPDZ, through peptide array. One interaction entry with APOD, through AP-MS.
OR1E2	NX_P47887	One interaction entry with RAD21, through AP-Western Blot.
OR3A2	NX_P47893	Two interaction entries with ALB, through both AP-MS and anti bait coimmunoprecipitation.
OR1A2	NX_Q9Y585	Interaction entries with five proteins (including 4 ER membrane protein complex subunits, EMC3, EMC4, EMC8, and EMC10), through AP-MS.
TMEM220	NX_Q6QAJ8	Interaction entries with seven proteins, through AP-MS.
TMEM92	NX_Q6UXU6	Interaction entries with RTP2 and DERL3, through Y2H. Interaction entries with Sgo2, Nelfa, MRPL9, and PARD6B, through anti tag coimmunoprecipitation. Interaction entries with 13 proteins, through AP-MS.
TMEM99	NX_Q8N816	One Interaction entry with CDK16, through Y2H assays.
TMEM95	NX_Q3KNT9	Interaction entries with SCAND1, UBE3A, and CIB1, through Y2H assays.
TBC1D3B	NX_A6NDS4	One interaction entry with HSPB1, through reverse ras recruitment system.
TBC1D3H	NX_P0C7X1	One interaction entry with SDCBP, through phage display.
TBC1D3G	NX_Q6DHY5	Interaction entries with eight proteins (including ZRANB1), through Y2H assays.
TBC1D26	NX_Q86UD7	One interaction entry with APP, through reconstituted complex.
TBC1D28	NX_Q2M2D7	Interaction entries with DUPD1, KCNIP1, CAPS, through AP-MS.

AP-MS = Affinity-purification mass spectrometry, Y2H=Yeast two-hybrid