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Database: UniProt
Entry: P32372
LinkDB: P32372
Original site: P32372 
ID   RAD4_SCHPO              Reviewed;         648 AA.
AC   P32372;
DT   01-OCT-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 2.
DT   24-JAN-2024, entry version 162.
DE   RecName: Full=S-M checkpoint control protein rad4;
DE   AltName: Full=P74;
DE   AltName: Full=Protein cut5;
GN   Name=rad4; Synonyms=cut5; ORFNames=SPAC23C4.18c;
OS   Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC   Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC   Schizosaccharomyces.
OX   NCBI_TaxID=284812;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION.
RX   PubMed=8343962; DOI=10.1016/0092-8674(93)90428-s;
RA   Saka Y., Yanagida M.;
RT   "Fission yeast cut5+, required for S phase onset and M phase restraint, is
RT   identical to the radiation-damage repair gene rad4+.";
RL   Cell 74:383-393(1993).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=972 / ATCC 24843;
RX   PubMed=11859360; DOI=10.1038/nature724;
RA   Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA   Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA   Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA   Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA   Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA   Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA   Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA   Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA   O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA   Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA   Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA   Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA   Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA   Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA   Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA   Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA   Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA   Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA   Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA   Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA   del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA   Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA   Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA   Nurse P.;
RT   "The genome sequence of Schizosaccharomyces pombe.";
RL   Nature 415:871-880(2002).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 70-648.
RX   PubMed=1762905; DOI=10.1093/nar/19.24.6737;
RA   Fenech M., Carr A.M., Murray J., Watts F.Z., Lehmann A.R.;
RT   "Cloning and characterization of the rad4 gene of Schizosaccharomyces
RT   pombe; a gene showing short regions of sequence similarity to the human
RT   XRCC1 gene.";
RL   Nucleic Acids Res. 19:6737-6741(1991).
RN   [4]
RP   SEQUENCE REVISION, AND SIMILARITY.
RX   PubMed=8255785; DOI=10.1093/nar/21.22.5274;
RA   Lehmann A.R.;
RT   "Duplicated region of sequence similarity to the human XRCC1 DNA repair
RT   gene in the Schizosaccharomyces pombe rad4/cut5 gene.";
RL   Nucleic Acids Res. 21:5274-5274(1993).
RN   [5]
RP   FUNCTION.
RX   PubMed=7957098; DOI=10.1002/j.1460-2075.1994.tb06866.x;
RA   Saka Y., Fantes P., Sutani T., McInerny C., Creanor J., Yanagida M.;
RT   "Fission yeast cut5 links nuclear chromatin and M phase regulator in the
RT   replication checkpoint control.";
RL   EMBO J. 13:5319-5329(1994).
RN   [6]
RP   INTERACTION WITH CRB2.
RC   STRAIN=972 / ATCC 24843;
RX   PubMed=9407031; DOI=10.1101/gad.11.24.3387;
RA   Saka Y., Esashi F., Matsusaka T., Mochida S., Yanagida M.;
RT   "Damage and replication checkpoint control in fission yeast is ensured by
RT   interactions of Crb2, a protein with BRCT motif, with Cut5 and Chk1.";
RL   Genes Dev. 11:3387-3400(1997).
RN   [7]
RP   INTERACTION WITH DRC1.
RX   PubMed=11937031; DOI=10.1016/s0960-9822(02)00739-x;
RA   Noguchi E., Shanahan P., Noguchi C., Russell P.;
RT   "CDK phosphorylation of Drc1 regulates DNA replication in fission yeast.";
RL   Curr. Biol. 12:599-605(2002).
RN   [8]
RP   INTERACTION WITH CRB2.
RX   PubMed=14739927; DOI=10.1038/sj.emboj.7600018;
RA   Mochida S., Esashi F., Aono N., Tamai K., O'Connell M.J., Yanagida M.;
RT   "Regulation of checkpoint kinases through dynamic interaction with Crb2.";
RL   EMBO J. 23:418-428(2004).
RN   [9]
RP   PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-592, AND IDENTIFICATION BY
RP   MASS SPECTROMETRY.
RX   PubMed=18257517; DOI=10.1021/pr7006335;
RA   Wilson-Grady J.T., Villen J., Gygi S.P.;
RT   "Phosphoproteome analysis of fission yeast.";
RL   J. Proteome Res. 7:1088-1097(2008).
RN   [10]
RP   X-RAY CRYSTALLOGRAPHY (1.50 ANGSTROMS) OF 1-186 AND 291-494, FUNCTION, AND
RP   INTERACTION WITH CRB2.
RX   PubMed=24074952; DOI=10.1016/j.molcel.2013.08.030;
RA   Qu M., Rappas M., Wardlaw C.P., Garcia V., Ren J.Y., Day M., Carr A.M.,
RA   Oliver A.W., Du L.L., Pearl L.H.;
RT   "Phosphorylation-dependent assembly and coordination of the DNA damage
RT   checkpoint apparatus by Rad4(TopBP1).";
RL   Mol. Cell 51:723-736(2013).
CC   -!- FUNCTION: Essential component for DNA replication and also the
CC       checkpoint control system which couples S and M phases. May directly or
CC       indirectly interact with chromatin proteins to form the complex
CC       required for the initiation and/or progression of DNA synthesis
CC       (PubMed:8343962, PubMed:7957098). Interacts simultaneously with both
CC       'Thr-187' phosphorylation sites in a crb2 dimer for establishing the
CC       DNA checkpoint (PubMed:24074952). {ECO:0000269|PubMed:24074952,
CC       ECO:0000269|PubMed:7957098, ECO:0000269|PubMed:8343962}.
CC   -!- SUBUNIT: Interacts with drc1/sld2 (PubMed:11937031). Interacts (via
CC       BRCT1,2 domains) with crb2 (PubMed:9407031, PubMed:14739927); a single
CC       rad4 molecule interacts simultaneously with both 'Thr-187'
CC       phosphorylation sites in a crb2 dimer (PubMed:24074952).
CC       {ECO:0000269|PubMed:11937031, ECO:0000269|PubMed:14739927,
CC       ECO:0000269|PubMed:24074952, ECO:0000269|PubMed:9407031}.
CC   -!- INTERACTION:
CC       P32372; P87074: crb2; NbExp=2; IntAct=EBI-768521, EBI-768448;
CC   -!- SUBCELLULAR LOCATION: Nucleus.
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DR   EMBL; D16627; BAA04048.1; -; Genomic_DNA.
DR   EMBL; CU329670; CAB16889.1; -; Genomic_DNA.
DR   EMBL; X62676; CAA44548.1; -; Genomic_DNA.
DR   PIR; B40727; B40727.
DR   RefSeq; NP_593190.1; NM_001018586.2.
DR   PDB; 4BMC; X-ray; 1.98 A; A=1-186.
DR   PDB; 4BMD; X-ray; 2.50 A; A=291-494.
DR   PDB; 4BU0; X-ray; 1.50 A; A=1-186.
DR   PDB; 4BU1; X-ray; 2.10 A; A/B=1-186.
DR   PDB; 6HM3; X-ray; 1.77 A; A=1-186.
DR   PDB; 6HM4; X-ray; 1.77 A; A=1-186.
DR   PDBsum; 4BMC; -.
DR   PDBsum; 4BMD; -.
DR   PDBsum; 4BU0; -.
DR   PDBsum; 4BU1; -.
DR   PDBsum; 6HM3; -.
DR   PDBsum; 6HM4; -.
DR   AlphaFoldDB; P32372; -.
DR   SMR; P32372; -.
DR   BioGRID; 279708; 39.
DR   IntAct; P32372; 3.
DR   MINT; P32372; -.
DR   STRING; 284812.P32372; -.
DR   iPTMnet; P32372; -.
DR   MaxQB; P32372; -.
DR   PaxDb; 4896-SPAC23C4-18c-1; -.
DR   EnsemblFungi; SPAC23C4.18c.1; SPAC23C4.18c.1:pep; SPAC23C4.18c.
DR   GeneID; 2543281; -.
DR   KEGG; spo:SPAC23C4.18c; -.
DR   PomBase; SPAC23C4.18c; rad4.
DR   VEuPathDB; FungiDB:SPAC23C4.18c; -.
DR   eggNOG; KOG1929; Eukaryota.
DR   HOGENOM; CLU_422818_0_0_1; -.
DR   InParanoid; P32372; -.
DR   OMA; PKYKFAA; -.
DR   PhylomeDB; P32372; -.
DR   PRO; PR:P32372; -.
DR   Proteomes; UP000002485; Chromosome I.
DR   GO; GO:0000785; C:chromatin; IDA:PomBase.
DR   GO; GO:0005829; C:cytosol; IDA:PomBase.
DR   GO; GO:0031261; C:DNA replication preinitiation complex; IDA:PomBase.
DR   GO; GO:0072686; C:mitotic spindle; HDA:PomBase.
DR   GO; GO:0044732; C:mitotic spindle pole body; HDA:PomBase.
DR   GO; GO:0043596; C:nuclear replication fork; NAS:PomBase.
DR   GO; GO:0005634; C:nucleus; IDA:PomBase.
DR   GO; GO:0035861; C:site of double-strand break; IDA:PomBase.
DR   GO; GO:0035591; F:signaling adaptor activity; IDA:PomBase.
DR   GO; GO:0006270; P:DNA replication initiation; IBA:GO_Central.
DR   GO; GO:0044773; P:mitotic DNA damage checkpoint signaling; EXP:PomBase.
DR   GO; GO:0033314; P:mitotic DNA replication checkpoint signaling; IMP:PomBase.
DR   GO; GO:0007095; P:mitotic G2 DNA damage checkpoint signaling; IMP:PomBase.
DR   CDD; cd17740; BRCT_Rad4_rpt1; 1.
DR   CDD; cd17746; BRCT_Rad4_rpt2; 1.
DR   CDD; cd18433; BRCT_Rad4_rpt3; 1.
DR   CDD; cd17723; BRCT_Rad4_rpt4; 1.
DR   Gene3D; 3.40.50.10190; BRCT domain; 4.
DR   InterPro; IPR001357; BRCT_dom.
DR   InterPro; IPR036420; BRCT_dom_sf.
DR   PANTHER; PTHR13561; DNA REPLICATION REGULATOR DPB11-RELATED; 1.
DR   PANTHER; PTHR13561:SF20; DNA TOPOISOMERASE 2-BINDING PROTEIN 1; 1.
DR   Pfam; PF00533; BRCT; 3.
DR   Pfam; PF12738; PTCB-BRCT; 1.
DR   SMART; SM00292; BRCT; 4.
DR   SUPFAM; SSF52113; BRCT domain; 4.
DR   PROSITE; PS50172; BRCT; 4.
PE   1: Evidence at protein level;
KW   3D-structure; DNA replication; Nucleus; Phosphoprotein; Reference proteome;
KW   Repeat.
FT   CHAIN           1..648
FT                   /note="S-M checkpoint control protein rad4"
FT                   /id="PRO_0000097153"
FT   DOMAIN          2..92
FT                   /note="BRCT 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00033"
FT   DOMAIN          96..185
FT                   /note="BRCT 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00033"
FT   DOMAIN          298..384
FT                   /note="BRCT 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00033"
FT   DOMAIN          392..486
FT                   /note="BRCT 4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00033"
FT   MOTIF           242..249
FT                   /note="Nuclear localization signal"
FT                   /evidence="ECO:0000255"
FT   MOTIF           643..648
FT                   /note="Nuclear localization signal"
FT                   /evidence="ECO:0000255"
FT   MOD_RES         592
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000269|PubMed:18257517"
FT   TURN            6..9
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          11..16
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           19..31
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          38..41
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          46..50
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          52..54
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           55..63
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          67..70
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           74..83
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   TURN            90..96
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   TURN            101..104
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          106..111
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           116..126
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          133..135
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          141..147
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           150..157
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   STRAND          161..163
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           166..174
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   HELIX           180..183
FT                   /evidence="ECO:0007829|PDB:4BU0"
FT   TURN            302..305
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          307..310
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           315..326
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   TURN            327..329
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          342..345
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           351..353
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          361..363
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           364..372
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           383..385
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           391..393
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           394..397
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          401..406
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           409..421
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          425..429
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          435..439
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           447..458
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   STRAND          462..465
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           467..475
FT                   /evidence="ECO:0007829|PDB:4BMD"
FT   HELIX           483..485
FT                   /evidence="ECO:0007829|PDB:4BMD"
SQ   SEQUENCE   648 AA;  74168 MW;  C14EC1EC26863BEF CRC64;
     MGSSKPLKGF VICCTSIDLK QRTEISTKAT KLGAAYRSDF TKDVTHLIAG DFDTPKYKFA
     AKSRPDIKIM SSEWIPVLYE SWVQGEDLDD GLLVDKHFLP TLFKCRVCLT NIGQPERSRI
     ENYVLKHGGT FCPDLTRDVT HLIAGTSSGR KYEYALKWKI NVVCVEWLWQ SIQRNAVLEP
     QYFQLDMPAE KIGLGAYVRL DPNTTEAKSY SENQKISKNK EKSGQSLAAL AEEADLEPVI
     MKRGKKRDRS ILWEELNNGK FEFSSRSEEN SVLLDDFTPE TVQPLEENEL DTELNIENEA
     KLFKNLTFYL YEFPNTKVSR LHKCLSDNGG QISEFLSSTI DFVVIPHYFP VDELPIFSFP
     TVNEWWIERC LYYKKIFGID EHALAKPFFR PSLVPYFNGL SIHLTGFKGE ELSHLKKALT
     ILGAVVHEFL GVQRSILLVN TNEPFSMKTR FKIQHATEWN VRVVGVAWLW NIIQSGKFID
     QVSPWAIDKK ENQEIKKFTN QNNMVFPTSD RDTRLQNSLA QQPIGHSTPH NSPSLLSVKK
     RQNNHIRSNT LIQLNSNSKD STIFPRRSVT VPGDKIDTVW KSSVTKPETP TSPQEHVSYI
     DPDAQREKHK LYAQLTSNVD AIPPANDLQN QENGLLLITE SHRKLRRR
//
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