ID   CREN7_SACSH             Reviewed;          60 AA.
AC   P0C835;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-JUL-2008, sequence version 1.
DT   25-MAY-2022, entry version 31.
DE   RecName: Full=Chromatin protein Cren7;
GN   Name=cren7;
OS   Saccharolobus shibatae (Sulfolobus shibatae).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Saccharolobus.
OX   NCBI_TaxID=2286;
RN   [1]
RP   PROTEIN SEQUENCE, METHYLATION AT LYS-16, SUBUNIT, AND IDENTIFICATION BY
RP   MASS SPECTROMETRY.
RC   STRAIN=ATCC 51178 / DSM 5389 / JCM 8931 / NBRC 15437 / B12;
RX   PubMed=18096617; DOI=10.1093/nar/gkm1128;
RA   Guo L., Feng Y., Zhang Z., Yao H., Luo Y., Wang J., Huang L.;
RT   "Biochemical and structural characterization of Cren7, a novel chromatin
RT   protein conserved among Crenarchaea.";
RL   Nucleic Acids Res. 36:1129-1137(2008).
CC   -!- FUNCTION: A probable chromatin protein, binds double-strand DNA without
CC       sequence specificity. Constrains negative DNA supercoils (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Monomer. {ECO:0000269|PubMed:18096617}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- PTM: Methylated at multiple sites, to varying extents. At least one
CC       methylation occurs on Lys-16. {ECO:0000269|PubMed:18096617}.
CC   -!- SIMILARITY: Belongs to the Cren7 family. {ECO:0000305}.
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DR   RefSeq; WP_012711256.1; NZ_CP077715.1.
DR   AlphaFoldDB; P0C835; -.
DR   SMR; P0C835; -.
DR   iPTMnet; P0C835; -.
DR   GeneID; 8761176; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003690; F:double-stranded DNA binding; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.30.30.610; -; 1.
DR   HAMAP; MF_01387; Chromatin_Cren7; 1.
DR   InterPro; IPR038647; Cren7_sf.
DR   InterPro; IPR020906; dsDNA-bd_Cren7.
DR   Pfam; PF11520; Cren7; 1.
PE   1: Evidence at protein level;
KW   Cytoplasm; Direct protein sequencing; DNA-binding; Methylation.
FT   INIT_MET        1
FT                   /note="Removed"
FT   CHAIN           2..60
FT                   /note="Chromatin protein Cren7"
FT                   /id="PRO_0000345177"
FT   MOD_RES         16
FT                   /note="N6-methyllysine"
FT                   /evidence="ECO:0000269|PubMed:18096617"
SQ   SEQUENCE   60 AA;  6637 MW;  874AC5BE3FB897E0 CRC64;
     MSSGKKAVKV KTPAGKEAEL VPEKVWALAP KGRKGVKIGL FKDPETGKYF RHKLPDDYPI