ID   CSM3_PHANO              Reviewed;         244 AA.
AC   Q0UJ25;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=Chromosome segregation in meiosis protein 3;
GN   Name=CSM3; ORFNames=SNOG_08239;
OS   Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) (Glume
OS   blotch fungus) (Parastagonospora nodorum).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Phaeosphaeriaceae;
OC   Parastagonospora.
OX   NCBI_TaxID=321614;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SN15 / ATCC MYA-4574 / FGSC 10173;
RX   PubMed=18024570; DOI=10.1105/tpc.107.052829;
RA   Hane J.K., Lowe R.G.T., Solomon P.S., Tan K.-C., Schoch C.L.,
RA   Spatafora J.W., Crous P.W., Kodira C.D., Birren B.W., Galagan J.E.,
RA   Torriani S.F.F., McDonald B.A., Oliver R.P.;
RT   "Dothideomycete-plant interactions illuminated by genome sequencing and EST
RT   analysis of the wheat pathogen Stagonospora nodorum.";
RL   Plant Cell 19:3347-3368(2007).
CC   -!- FUNCTION: Forms a fork protection complex (FPC) with TOF1 and which is
CC       required for chromosome segregation during meiosis and DNA damage
CC       repair. FPC coordinates leading and lagging strand synthesis and moves
CC       with the replication fork. FPC stabilizes replication forks in a
CC       configuration that is recognized by replication checkpoint sensors (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the fork protection complex (FPC) consisting of
CC       TOF1 and CSM3. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the CSM3 family. {ECO:0000305}.
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DR   EMBL; CH445336; EAT84515.1; -; Genomic_DNA.
DR   RefSeq; XP_001798561.1; XM_001798509.1.
DR   AlphaFoldDB; Q0UJ25; -.
DR   STRING; 13684.SNOT_08239; -.
DR   EnsemblFungi; SNOT_08239; SNOT_08239; SNOG_08239.
DR   GeneID; 5975459; -.
DR   KEGG; pno:SNOG_08239; -.
DR   eggNOG; KOG3004; Eukaryota.
DR   HOGENOM; CLU_036204_0_0_1; -.
DR   InParanoid; Q0UJ25; -.
DR   OMA; WINEGRP; -.
DR   OrthoDB; 1505397at2759; -.
DR   Proteomes; UP000001055; Unassembled WGS sequence.
DR   GO; GO:0031298; C:replication fork protection complex; IBA:GO_Central.
DR   GO; GO:0003677; F:DNA binding; IBA:GO_Central.
DR   GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR   GO; GO:0000076; P:DNA replication checkpoint signaling; IBA:GO_Central.
DR   GO; GO:0051321; P:meiotic cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0043111; P:replication fork arrest; IBA:GO_Central.
DR   GO; GO:0048478; P:replication fork protection; IBA:GO_Central.
DR   InterPro; IPR012923; Csm3.
DR   InterPro; IPR040038; TIPIN/Csm3/Swi3.
DR   PANTHER; PTHR13220; PTHR13220; 1.
DR   Pfam; PF07962; Swi3; 1.
PE   3: Inferred from homology;
KW   Cell cycle; DNA damage; DNA repair; DNA replication inhibitor; Meiosis;
KW   Nucleus; Reference proteome.
FT   CHAIN           1..244
FT                   /note="Chromosome segregation in meiosis protein 3"
FT                   /id="PRO_0000301723"
FT   REGION          1..47
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          172..229
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..15
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        23..41
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   244 AA;  27127 MW;  38F313C4BEA46920 CRC64;
     MAPSRANTPS DDELDNILNG ITEGRDISGT QAESTRPAYA SKGSGNAGDG LGIDEEIIIT
     KKRIPIPKLD DNRLLSDPGI PRLRRISKDR LRFKGKGHEY GDIARMLNMY QLWLDDLYPR
     AKFADALTII EKVGHTKRMQ MMRKEWIDEG KPRRTSAYEE EDADEVVVQA PTTEQATESM
     EGVEQGEEGA ERAGPDEDEL DALLAESAQQ NTSAPKTLPV RTAGGEDDPF ADEMEAMVDM
     EDMW