ID ASZ1_CARPS Reviewed; 475 AA.
AC Q2QLC6;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 24-JAN-2006, sequence version 1.
DT 08-NOV-2023, entry version 66.
DE RecName: Full=Ankyrin repeat, SAM and basic leucine zipper domain-containing protein 1;
DE AltName: Full=Germ cell-specific ankyrin, SAM and basic leucine zipper domain-containing protein;
GN Name=ASZ1; Synonyms=GASZ;
OS Carollia perspicillata (Seba's short-tailed bat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Chiroptera; Microchiroptera; Phyllostomidae;
OC Carolliinae; Carollia.
OX NCBI_TaxID=40233;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Antonellis A., Ayele K., Benjamin B., Blakesley R.W., Boakye A.,
RA Bouffard G.G., Brinkley C., Brooks S., Chu G., Coleman H., Engle J.,
RA Gestole M., Greene A., Guan X., Gupta J., Haghighi P., Han J., Hansen N.,
RA Ho S.-L., Hu P., Hunter G., Hurle B., Idol J.R., Kwong P., Laric P.,
RA Larson S., Lee-Lin S.-Q., Legaspi R., Madden M., Maduro Q.L., Maduro V.B.,
RA Margulies E.H., Masiello C., Maskeri B., McDowell J., Mojidi H.A.,
RA Mullikin J.C., Oestreicher J.S., Park M., Portnoy M.E., Prasad A., Puri O.,
RA Reddix-Dugue N., Schandler K., Schueler M.G., Sison C., Stantripop S.,
RA Stephen E., Taye A., Thomas J.W., Thomas P.J., Tsipouri V., Ung L.,
RA Vogt J.L., Wetherby K.D., Young A., Green E.D.;
RT "NISC comparative sequencing initiative.";
RL Submitted (NOV-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Plays a central role during spermatogenesis by repressing
CC transposable elements and preventing their mobilization, which is
CC essential for the germline integrity. Acts via the piRNA metabolic
CC process, which mediates the repression of transposable elements during
CC meiosis by forming complexes composed of piRNAs and Piwi proteins and
CC governs the methylation and subsequent repression of transposons. Its
CC association with pi-bodies suggests a participation in the primary
CC piRNAs metabolic process. Required prior to the pachytene stage to
CC facilitate the production of multiple types of piRNAs, including those
CC associated with repeats involved in the regulation of retrotransposons.
CC May act by mediating protein-protein interactions during germ cell
CC maturation (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: Interacts with DDX4, PIWIL1, RANBP9 and TDRD1. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Note=Component of the
CC meiotic nuage, also named P granule, a germ-cell-specific organelle
CC required to repress transposon activity during meiosis. Specifically
CC localizes to pi-bodies, a subset of the nuage which contains primary
CC piRNAs (By similarity). {ECO:0000250}.
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DR EMBL; DP000018; ABB89783.1; -; Genomic_DNA.
DR AlphaFoldDB; Q2QLC6; -.
DR SMR; Q2QLC6; -.
DR GO; GO:0071546; C:pi-body; ISS:UniProtKB.
DR GO; GO:0030154; P:cell differentiation; IEA:UniProtKB-KW.
DR GO; GO:0007140; P:male meiotic nuclear division; ISS:UniProtKB.
DR GO; GO:0031047; P:regulatory ncRNA-mediated gene silencing; IEA:UniProtKB-KW.
DR GO; GO:0010526; P:retrotransposon silencing; ISS:UniProtKB.
DR GO; GO:0007283; P:spermatogenesis; ISS:UniProtKB.
DR CDD; cd09521; SAM_ASZ1; 1.
DR Gene3D; 1.25.40.20; Ankyrin repeat-containing domain; 1.
DR Gene3D; 1.10.150.50; Transcription Factor, Ets-1; 1.
DR InterPro; IPR002110; Ankyrin_rpt.
DR InterPro; IPR036770; Ankyrin_rpt-contain_sf.
DR InterPro; IPR042650; Asz1_SAM.
DR InterPro; IPR001660; SAM.
DR InterPro; IPR013761; SAM/pointed_sf.
DR PANTHER; PTHR24157; ANKYRIN REPEAT, SAM AND BASIC LEUCINE ZIPPER DOMAIN-CONTAINING PROTEIN 1; 1.
DR PANTHER; PTHR24157:SF3; ANKYRIN REPEAT, SAM AND BASIC LEUCINE ZIPPER DOMAIN-CONTAINING PROTEIN 1; 1.
DR Pfam; PF12796; Ank_2; 1.
DR Pfam; PF13637; Ank_4; 1.
DR Pfam; PF07647; SAM_2; 1.
DR PRINTS; PR01415; ANKYRIN.
DR SMART; SM00248; ANK; 5.
DR SUPFAM; SSF48403; Ankyrin repeat; 1.
DR SUPFAM; SSF140860; Pseudo ankyrin repeat-like; 1.
DR SUPFAM; SSF47769; SAM/Pointed domain; 1.
DR PROSITE; PS50297; ANK_REP_REGION; 1.
DR PROSITE; PS50088; ANK_REPEAT; 3.
PE 3: Inferred from homology;
KW ANK repeat; Cytoplasm; Developmental protein; Differentiation; Meiosis;
KW Phosphoprotein; Repeat; RNA-mediated gene silencing; Spermatogenesis.
FT CHAIN 1..475
FT /note="Ankyrin repeat, SAM and basic leucine zipper domain-
FT containing protein 1"
FT /id="PRO_0000226355"
FT REPEAT 45..74
FT /note="ANK 1"
FT REPEAT 78..107
FT /note="ANK 2"
FT REPEAT 110..144
FT /note="ANK 3"
FT REPEAT 148..177
FT /note="ANK 4"
FT REPEAT 181..210
FT /note="ANK 5"
FT REPEAT 214..243
FT /note="ANK 6"
FT DOMAIN 272..334
FT /note="SAM"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 17
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8VD46"
FT MOD_RES 18
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8VD46"
FT MOD_RES 20
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8VD46"
SQ SEQUENCE 475 AA; 53105 MW; A91A9E3ADA3D5578 CRC64;
MAAGRLRGLA VAGGGESSES DDDGWEIGYL DRASQKLKGV LPTEEKNETF KKALTTGDIS
LVQELLNSGI SVDSSFRYGW TPLMYAASVS NVELVRVLLD RGANANFDKD KQTILITTCS
SRGSEEQIVK CVELLLSRNA DPNVPCRRLM TPIMYAARDG HPQVVALLVA HGAEVNTQDE
SGYTALTWAA RQGHKNVVLK LLELGADKML QTKDGNIPSE IAKRYKHLEI FSLLSLSLNP
LKGKLQQQTK EETICKLLAT DSDKEKDHIF SSYTAFGDLE VFLHGLGLEH MTDLLKERDI
TLRHLLTMRK DEFTKNGITS RDQQKILAAL KELDVEEIKF GELPEVAKLE ISGDEFLNFL
LKLNKQCGHL ITAVENIITE LPVNSHKIVL EWASPQSFTS VCEELVSNVE DLSEEVCKLK
DLIKKLQNER ENDPTHMPLV EEVSTWNSRM LKRTAITVCG FGFLLFICKL TFLRK
//
