| S.NO | Uniprot ID | Protein Name | Sequence Length | SEC63 Region | Nucleotide Binding | Involvement Repeats in Nucleotide Binding |
| 1 | Q8N3C0 | Activating signal cointegrator 1 complex subunit 3 | 2202 | NP_BIND 499 506 ATP NP_BIND 1349 1356 ATP | N | |
| 2 | O75643 | U5 small nuclear ribonucleoprotein 200 kDa helicase | 2136 | NP_BIND 503 510 ATP NP_BIND 1350 1357 ATP | N |