COL1 (CONSTANS-LIKE 1); transcription factor/ zinc ion binding. Identical to Zinc finger protein CONSTANS-LIKE 1 (COL1) [Arabidopsis Thaliana] (GB:O50055); similar to CO (CONSTANS), transcription factor/ zinc ion binding [Arabidopsis thaliana] (TAIR:AT5G15840.1); similar to COL1 protein [Brassica nigra] (GB:AAN09808.1); similar to COL1 protein [Brassica nigra] (GB:AAN09813.1); contains InterPro domain Zinc finger, B-box; (InterPro:IPR000315); contains InterPro domain Zinc finger, CONSTANS-type; (InterPro:IPR002926); contains InterPro domain CCT (InterPro:IPR010402)