ID   HMGYB_SOYBN             Reviewed;         152 AA.
AC   Q10370;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 110.
DE   RecName: Full=HMG-Y-related protein B;
DE   AltName: Full=Protein SB16B;
DE   Flags: Fragment;
OS   Glycine max (Soybean) (Glycine hispida).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC   Glycine subgen. Soja.
OX   NCBI_TaxID=3847;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Dare; TISSUE=Embryo;
RX   PubMed=1891368; DOI=10.1093/nar/19.17.4768;
RA   Laux T., Seurinck J., Goldberg R.B.;
RT   "A soybean embryo cDNA encodes a DNA binding protein with histone and HMG-
RT   protein-like domains.";
RL   Nucleic Acids Res. 19:4768-4768(1991).
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|PROSITE-ProRule:PRU00837}.
CC   -!- SIMILARITY: Belongs to the HMGA family. {ECO:0000305}.
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DR   EMBL; X58244; CAA41199.1; -; mRNA.
DR   PIR; S22311; S22311.
DR   AlphaFoldDB; Q10370; -.
DR   STRING; 3847.GLYMA14G39600.1; -.
DR   eggNOG; ENOG502RXFH; Eukaryota.
DR   Proteomes; UP000008827; Unplaced.
DR   GO; GO:0005730; C:nucleolus; IBA:GO_Central.
DR   GO; GO:0000786; C:nucleosome; IEA:InterPro.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0003690; F:double-stranded DNA binding; IBA:GO_Central.
DR   GO; GO:0008168; F:methyltransferase activity; IEA:UniProt.
DR   GO; GO:0031492; F:nucleosomal DNA binding; IBA:GO_Central.
DR   GO; GO:0030261; P:chromosome condensation; IBA:GO_Central.
DR   GO; GO:0045910; P:negative regulation of DNA recombination; IBA:GO_Central.
DR   GO; GO:0006334; P:nucleosome assembly; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR017956; AT_hook_DNA-bd_motif.
DR   InterPro; IPR005818; Histone_H1/H5_H15.
DR   InterPro; IPR000116; HMGA.
DR   InterPro; IPR031059; HMGA_plant.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR11467:SF103; PTHR11467:SF103; 1.
DR   PRINTS; PR00929; ATHOOK.
DR   PRINTS; PR00930; HIGHMOBLTYIY.
DR   SMART; SM00384; AT_hook; 4.
DR   SMART; SM00526; H15; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS51504; H15; 1.
PE   2: Evidence at transcript level;
KW   DNA-binding; Nucleus; Reference proteome; Repeat.
FT   CHAIN           <1..152
FT                   /note="HMG-Y-related protein B"
FT                   /id="PRO_0000206714"
FT   DOMAIN          1..54
FT                   /note="H15"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00837"
FT   DNA_BIND        60..68
FT                   /note="A.T hook 1"
FT   DNA_BIND        82..90
FT                   /note="A.T hook 2"
FT   DNA_BIND        108..116
FT                   /note="A.T hook 3"
FT   DNA_BIND        132..140
FT                   /note="A.T hook 4"
FT   REGION          40..152
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        68..99
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         1
SQ   SEQUENCE   152 AA;  16202 MW;  57DC8F49B76CF780 CRC64;
     ALNEADGSNK SAISKYIETT YGELPDETVL GSHLNKMKES GELAFKQNNY MKADPNAPPK
     RGRGRPPKPK VPLPPGTVVS PPRPRGRPPK DPNAPPKSPK AKATPATGRP RGRPKKVARS
     PAVPSPTAVS TGRPRGRPPK VKPQLTEVSV ES