Q3V2A7 Glutamine-rich Qrich2 10090 None SL-0178 SL-0182 Nucleus membrane {ECO:0000269|PubMed:30683861}. Nucleus {ECO:0000269|PubMed:30683861}. Cytoplasm {ECO:0000269|PubMed:30683861}. Cell projection, cilium, flagellum {ECO:0000269|PubMed:30683861}. Note=Localization varies during spermatozoa development. The protein is distributed in the nuclear membrane of the spermatogonia, in the nucleus of round spermatids, in the nucleus and cytoplasm of early elongating spermatids, in the cytoplasm of late elongating spermatids, and in the flagella of epididymal spermatozoa. {ECO:0000269|PubMed:30683861}. UNIPROT Q3V2A7 UNIPROT B9EKM0 Pfam PF16043 Has an essential role in the formation of sperm flagella and flagellar structure maintainance. It acts as a suppressor of ubiquitination and degradation of proteins involved in flagellar development and motility. {ECO:0000269|PubMed:30683861}. GO:0005737 GO:0031965 GO:0005634 GO:0036126 GO:0030031 GO:0030317 GO:2000059 Unknown UniProt Sequence Analysis MENSVSEASLYLQDQLDKLRTIIESMLGSSSTLLSMSITPHKSTACLVPGQIDPEATCPACSLDVSHQVSLLVQRYEQLQDMVSGLAASRPSKKAKLQGQDEELLGHVQSAILQVQGDCEKLNITTSNLIEDHRQKQKDIEVLYQGIERLDKEKANREHLEMEIDEKADKSALASKVSRIQFDATTEQLNHMMQELVAKMSGQEQDWQKLLDKLLAEMDSKLDRLELDPLKQMLEDRWKSLRQQLKERPPLYQADEAAAMRRQLLAHFHCLSCDRPLETTVTGQVISVTPIISSMPGHRSVRPYTVFELEQIRQQSRNLKLGSSFPRVDMSQMERSVGRLHSMHSRMLMDMEKVQVHFGGSVKASSQMIRELLHTQCLSHPCYKRGADTADYSYSTVSRRCGGSHTLTYPYRRNRPQHLSPLEEIQIAMKHDEVDILGLDGHIYKGRMDTRLPGILGKDAPGVTKHNKAKLQQLQQLQQLQQLQQLQQLQQAQHARPHAHRQPSLGNMISPPSRPQSAQMIADSKAVPSGQKKDRPVSSEGRLLQSNVSHSSIPTDIASLQGSQQGLNMHIDVPPGEGLEEPTRGPRSTAAH 592