CIAO3

cytosolic iron-sulfur assembly component 3

Summary

Predicted to enable 4 iron, 4 sulfur cluster binding activity and metal ion binding activity. Involved in several processes, including intracellular oxygen homeostasis; iron-sulfur cluster assembly; and response to hypoxia. Part of cytosolic [4Fe-4S] assembly targeting complex. [provided by Alliance of Genome Resources, Jul 2025]

Known Variants39 total

rsidPosition (GRCh37)AllelesClassClinVar
rs20135665616:780,425G/A—uncertain significance
rs37646952416:780,439G/C—likely benign
rs77135238716:780,446C/T—uncertain significance
rs76527709716:780,469G/A—uncertain significance
rs130926928116:780,493T/C—uncertain significance
rs3485151516:780,510C/T—benign
rs14480261616:780,545C/T—likely benign
rs13799477016:780,575C/T—likely benign
rs11462027416:780,664G/A—benign
rs77714156316:780,885G/A—uncertain significance
rs14335648016:780,890C/T—uncertain significance
rs75041977716:780,923C/T—uncertain significance
rs53067248116:781,620C/T—uncertain significance
rs37270652116:781,626G/A—uncertain significance
rs116921494216:781,652G/A—uncertain significance
rs95673249416:781,665G/A—uncertain significance
rs128025474916:781,695C/T—likely benign
rs129757299216:783,310C/T—uncertain significance
rs78093334916:783,342T/C—likely benign
rs14412477416:783,400C/T—uncertain significance
rs1205124516:783,865T/Cregulatory region variant—
rs18271601316:784,220C/T—likely benign
rs14080091016:784,255C/G—uncertain significance
rs78007513116:784,284C/T—uncertain significance
rs13825825216:784,800G/A—uncertain significance
rs74825631716:784,811C/T—uncertain significance
rs14987709216:786,326G/A—uncertain significance
rs20191007716:787,218C/T—likely benign
rs75530474116:787,257T/A—uncertain significance
rs76087134016:787,266C/T—uncertain significance
rs37696604616:787,284C/T—uncertain significance
rs119954091016:789,665C/G—uncertain significance
rs76617034116:789,680C/T—likely benign
rs804585016:789,693C/T—benign
rs254419730416:790,928G/C—uncertain significance
rs77189358216:790,934T/A—uncertain significance
rs96970071616:790,964C/T—uncertain significance
rs74724041016:790,983C/A—uncertain significance
rs1164879616:792,190A/Gupstream gene variant—

Gene information from NCBI Gene. Variant classifications from ClinVar.