ID MPIP_SCHPO Reviewed; 596 AA. AC P06652; DT 01-JAN-1988, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1995, sequence version 2. DT 29-OCT-2014, entry version 126. DE RecName: Full=M-phase inducer phosphatase; DE EC=3.1.3.48; DE AltName: Full=Mitosis initiation protein; DE AltName: Full=P80; GN Name=cdc25; ORFNames=SPAC24H6.05; OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast). OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina; OC Schizosaccharomycetes; Schizosaccharomycetales; OC Schizosaccharomycetaceae; Schizosaccharomyces. OX NCBI_TaxID=284812; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX PubMed=3955656; DOI=10.1016/0092-8674(86)90546-5; RA Russell P., Nurse P.; RT "cdc25+ functions as an inducer in the mitotic control of fission RT yeast."; RL Cell 45:145-153(1986). 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., RA Collins M., Connor R., Cronin A., Davis P., Feltwell T., Fraser A., RA Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., RA Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., RA James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., RA Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., RA Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., RA Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., RA Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., RA Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., RA Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., RA Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., RA Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., RA Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., RA Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., RA Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., RA Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., RA Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., RA Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., RA Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., RA Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., RA Shpakovski G.V., Ussery D., Barrell B.G., Nurse P.; RT "The genome sequence of Schizosaccharomyces pombe."; RL Nature 415:871-880(2002). RN [3] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-99 AND SER-178, AND RP IDENTIFICATION BY 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). CC -!- FUNCTION: This protein functions as a dosage-dependent inducer in CC mitotic control. It is a tyrosine protein phosphatase required for CC progression of the cell cycle. It may directly dephosphorylate CC p34(cdc2) and activate the p34(cdc2) kinase activity. CC -!- CATALYTIC ACTIVITY: Protein tyrosine phosphate + H(2)O = protein CC tyrosine + phosphate. CC -!- SIMILARITY: Belongs to the MPI phosphatase family. {ECO:0000305}. CC -!- SIMILARITY: Contains 1 rhodanese domain. {ECO:0000255|PROSITE- CC ProRule:PRU00173}. CC -!- SEQUENCE CAUTION: CC Sequence=AAA35294.1; Type=Frameshift; Positions=571; Evidence={ECO:0000305}; 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; M13158; AAA35294.1; ALT_FRAME; Genomic_DNA. DR EMBL; CU329670; CAA90849.1; -; Genomic_DNA. DR PIR; S62407; S62407. DR RefSeq; NP_592947.1; NM_001018348.2. DR ProteinModelPortal; P06652; -. DR BioGrid; 279086; 77. DR IntAct; P06652; 2. DR MINT; MINT-4686889; -. DR STRING; 4896.SPAC24H6.05-1; -. DR MaxQB; P06652; -. DR EnsemblFungi; SPAC24H6.05.1; SPAC24H6.05.1:pep; SPAC24H6.05. DR GeneID; 2542632; -. DR KEGG; spo:SPAC24H6.05; -. DR PomBase; SPAC24H6.05; -. DR eggNOG; COG5105; -. DR InParanoid; P06652; -. DR KO; K02555; -. DR OMA; ISSHVED; -. DR OrthoDB; EOG7VMPGR; -. DR PhylomeDB; P06652; -. DR Reactome; REACT_199398; Cyclin A/B1 associated events during G2/M transition. DR Reactome; REACT_204375; Cyclin A:Cdk2-associated events at S phase entry. DR Reactome; REACT_210479; p53-Independent DNA Damage Response. DR Reactome; REACT_217024; Chk1/Chk2(Cds1) mediated inactivation of Cyclin B:Cdk1 complex. DR Reactome; REACT_218991; Ubiquitin Mediated Degradation of Phosphorylated Cdc25A. DR Reactome; REACT_219991; Cyclin B2 mediated events. DR NextBio; 20803681; -. DR PRO; PR:P06652; -. DR GO; GO:0005737; C:cytoplasm; IDA:PomBase. DR GO; GO:0005829; C:cytosol; IDA:PomBase. DR GO; GO:0005634; C:nucleus; IDA:PomBase. DR GO; GO:0004722; F:protein serine/threonine phosphatase activity; IDA:PomBase. DR GO; GO:0004725; F:protein tyrosine phosphatase activity; IDA:PomBase. DR GO; GO:0035556; P:intracellular signal transduction; NAS:PomBase. DR GO; GO:0033314; P:mitotic DNA replication checkpoint; IMP:PomBase. DR GO; GO:0007067; P:mitotic nuclear division; IEA:UniProtKB-KW. DR GO; GO:1901920; P:peptidyl-tyrosine dephosphorylation involved in activation of protein kinase activity; IDA:PomBase. DR GO; GO:0031662; P:positive regulation of cyclin-dependent protein serine/threonine kinase activity involved in G2/M transition of mitotic cell cycle; IMP:PomBase. DR GO; GO:0008361; P:regulation of cell size; NAS:PomBase. DR GO; GO:0010389; P:regulation of G2/M transition of mitotic cell cycle; IMP:PomBase. DR Gene3D; 3.40.250.10; -; 1. DR InterPro; IPR000751; MPI_Phosphatase. DR InterPro; IPR001763; Rhodanese-like_dom. DR Pfam; PF00581; Rhodanese; 1. DR PRINTS; PR00716; MPIPHPHTASE. DR SMART; SM00450; RHOD; 1. DR SUPFAM; SSF52821; SSF52821; 1. DR PROSITE; PS50206; RHODANESE_3; 1. PE 1: Evidence at protein level; KW Cell cycle; Cell division; Complete proteome; Hydrolase; Mitosis; KW Phosphoprotein; Protein phosphatase; Reference proteome. FT CHAIN 1 596 M-phase inducer phosphatase. FT /FTId=PRO_0000198661. FT DOMAIN 429 533 Rhodanese. {ECO:0000255|PROSITE- FT ProRule:PRU00173}. FT ACT_SITE 480 480 {ECO:0000250}. FT MOD_RES 99 99 Phosphoserine. FT {ECO:0000269|PubMed:18257517}. FT MOD_RES 178 178 Phosphoserine. FT {ECO:0000269|PubMed:18257517}. SQ SEQUENCE 596 AA; 66566 MW; CF8D430FC7BD38C1 CRC64; MDSPLSSLSF TNTLSGKRNV LRPAARELKL MSDRNANQEL DFFFPKSKHI ASTLVDPFGK TCSTASPASS LAADMSMNMH IDESPALPTP RRTLFRSLSC TVETPLANKT IVSPLPESPS NDALTESYFF RQPASKYSIT QDSPRVSSTI AYSFKPKASI ALNTTKSEAT RSSLSSSSFD SYLRPNVSRS RSSGNAPPFL RSRSSSSYSI NKKKGTSGGQ ATRHLTYALS RTCSQSSNTT SLLESCLTDD TDDFELMSDH EDTFTMGKVA DLPESSVELV EDAASIQRPN SDFGACNDNS LDDLFQASPI KPIDMLPKIN KDIAFPSLKV RSPSPMAFAM QEDAEYDEQD TPVLRRTQSM FLNSTRLGLF KSQDLVCVTP KQSTKESERF ISSHVEDLSL PCFAVKEDSL KRITQETLLG LLDGKFKDIF DKCIIIDCRF EYEYLGGHIS TAVNLNTKQA IVDAFLSKPL THRVALVFHC EHSAHRAPHL ALHFRNTDRR MNSHRYPFLY YPEVYILHGG YKSFYENHKN RCDPINYVPM NDASHVMTCT KAMNNFKRNA TFMRTKSYTF GQSVLASPDV NDSPTAMHSL STLRRF //