| GenBank top hits (Blast detail) | Score | e value |
| CAB67660 putative protein [Arabidopsis thaliana] | 944 | 7e-100 |
| NP_190921 Chloroplast-targeted copper chaperone protein [Arabidopsis thaliana] | 944 | 7e-100 |
| NP_001030852 Chloroplast-targeted copper chaperone protein [Arabidopsis thaliana] | 922 | 2e-097 |
| XP_002876210 metal ion binding protein [Arabidopsis lyrata subsp. lyrata] | 909 | 8e-096 |
| NP_181275 Chloroplast-targeted copper chaperone protein [Arabidopsis thaliana] | 553 | 2e-054 |