ID   Y1439_METJA             Reviewed;         207 AA.
AC   Q58834;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 100.
DE   RecName: Full=Uncharacterized protein MJ1439;
GN   OrderedLocusNames=MJ1439;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   -!- SIMILARITY: Belongs to the thermonuclease family. {ECO:0000255|PROSITE-
CC       ProRule:PRU00272}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; L77117; AAB99448.1; -; Genomic_DNA.
DR   PIR; F64479; F64479.
DR   RefSeq; WP_010870957.1; NC_000909.1.
DR   AlphaFoldDB; Q58834; -.
DR   SMR; Q58834; -.
DR   STRING; 243232.MJ_1439; -.
DR   EnsemblBacteria; AAB99448; AAB99448; MJ_1439.
DR   GeneID; 1452343; -.
DR   KEGG; mja:MJ_1439; -.
DR   eggNOG; arCOG03192; Archaea.
DR   HOGENOM; CLU_046484_5_3_2; -.
DR   InParanoid; Q58834; -.
DR   OMA; DTPETYQ; -.
DR   OrthoDB; 92842at2157; -.
DR   PhylomeDB; Q58834; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   Gene3D; 2.40.50.90; -; 1.
DR   InterPro; IPR035437; SNase_OB-fold_sf.
DR   InterPro; IPR016071; Staphylococal_nuclease_OB-fold.
DR   InterPro; IPR002071; Thermonucl_AS.
DR   Pfam; PF00565; SNase; 1.
DR   SMART; SM00318; SNc; 1.
DR   SUPFAM; SSF50199; SSF50199; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
DR   PROSITE; PS01123; TNASE_1; 1.
DR   PROSITE; PS01284; TNASE_2; 1.
DR   PROSITE; PS50830; TNASE_3; 1.
PE   3: Inferred from homology;
KW   Endonuclease; Hydrolase; Nuclease; Reference proteome.
FT   CHAIN           1..207
FT                   /note="Uncharacterized protein MJ1439"
FT                   /id="PRO_0000215283"
FT   ACT_SITE        80
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        88
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        148
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   207 AA;  24547 MW;  4866BC9AAB498906 CRC64;
     MIRGRIMRKF LILSMLIFTT LCGCVDFSSS NSNGYYHDSW SYNNYTSFVD THEHYYGKVV
     KVVDGDTVYV EVNGELWKIR LLGVDTPEIH KRNNPYEYYL LNGTPITDTK YLKEWGYKAK
     HFAEKELKNK TVIIVFDNEA PKKDKYGRYL AYIFINNSNN LINFNEELLK YGYARVYISN
     FELKDEFLNV EREAKENRVG LWNWSNN