Table 1. The results of matched proteins in yeast two-hybrid screen between A2IC fragment as a bait protein and human monocyte library cDNA encoding AD of GAL4 as prey protein.

Interaction proteins	Functions	Amount of clones
Cathepsin S	Increased activity suppresses the CD4+ T cell / mediated immune responses	4
RPS2	RNA binding, a therapeutic targeting for the eradication of prostate cancer in preclinical tumor modeling studies	3
ZBTB4	Contains Zinc finger and BTB domain, represses transcription of p21CIP1 and controls the cellular response to p53 activation, and plays a crucial role in oncogenesis	2
OGDH	Thiamin pyrophosphate binding, inhibition of OGDH activity alleviates glutamate-induced calcium deregulation, mitochondrial depolarization, and neuronal death	2
SNX17	Interacts with P-selectin and LDL receptor family	1
Actin	Cytoskeletal protein	1
CCDC32	Coil-coiled domain containing 32	1
PAPD4	PAP-associated domain containing 4 (GLD-2), translational regulation of p53 mRNA and cellular senescence is coordinated by GLD2	1