How about the human tRNA-IPT?

Deduction:

- A P-loop may exist

- P-loop pattern is not the same as adenylate kinase

- The structure might have diverged

- A zinc finger motif is found in human

--> Zn finger motifs are commonly found in nucleic acid binding proteins

-- Previously in LOCATE found that human enzyme in nucleus

--> supports the nucleic binding properties of this enzyme in humans