ID   C9JD73_HUMAN            Unreviewed;       282 AA.
AC   C9JD73;
DT   03-NOV-2009, integrated into UniProtKB/TrEMBL.
DT   03-NOV-2009, sequence version 1.
DT   02-SEP-2026, entry version 107.
DE   RecName: Full=Protein phosphatase 1 regulatory subunit 7 {ECO:0000256|ARBA:ARBA00023476};
DE   AltName: Full=Protein phosphatase 1 regulatory subunit 22 {ECO:0000256|ARBA:ARBA00031020};
DE   Flags: Fragment;
GN   Name=PPP1R7 {ECO:0000313|Ensembl:ENSP00000396376.1};
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606 {ECO:0000313|Ensembl:ENSP00000396376.1, ECO:0000313|Proteomes:UP000005640};
RN   [1] {ECO:0000313|Ensembl:ENSP00000396376.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=11237011; DOI=10.1038/35057062;
RG   International Human Genome Sequencing Consortium;
RA   Lander E.S., Linton L.M., Birren B., Nusbaum C., Zody M.C., Baldwin J.,
RA   Devon K., Dewar K., Doyle M., FitzHugh W., Funke R., Gage D., Harris K.,
RA   Heaford A., Howland J., Kann L., Lehoczky J., LeVine R., McEwan P.,
RA   McKernan K., Meldrim J., Mesirov J.P., Miranda C., Morris W., Naylor J.,
RA   Raymond C., Rosetti M., Santos R., Sheridan A., Sougnez C.,
RA   Stange-Thomann N., Stojanovic N., Subramanian A., Wyman D., Rogers J.,
RA   Sulston J., Ainscough R., Beck S., Bentley D., Burton J., Clee C.,
RA   Carter N., Coulson A., Deadman R., Deloukas P., Dunham A., Dunham I.,
RA   Durbin R., French L., Grafham D., Gregory S., Hubbard T., Humphray S.,
RA   Hunt A., Jones M., Lloyd C., McMurray A., Matthews L., Mercer S., Milne S.,
RA   Mullikin J.C., Mungall A., Plumb R., Ross M., Shownkeen R., Sims S.,
RA   Waterston R.H., Wilson R.K., Hillier L.W., McPherson J.D., Marra M.A.,
RA   Mardis E.R., Fulton L.A., Chinwalla A.T., Pepin K.H., Gish W.R.,
RA   Chissoe S.L., Wendl M.C., Delehaunty K.D., Miner T.L., Delehaunty A.,
RA   Kramer J.B., Cook L.L., Fulton R.S., Johnson D.L., Minx P.J., Clifton S.W.,
RA   Hawkins T., Branscomb E., Predki P., Richardson P., Wenning S., Slezak T.,
RA   Doggett N., Cheng J.F., Olsen A., Lucas S., Elkin C., Uberbacher E.,
RA   Frazier M., Gibbs R.A., Muzny D.M., Scherer S.E., Bouck J.B.,
RA   Sodergren E.J., Worley K.C., Rives C.M., Gorrell J.H., Metzker M.L.,
RA   Naylor S.L., Kucherlapati R.S., Nelson D.L., Weinstock G.M., Sakaki Y.,
RA   Fujiyama A., Hattori M., Yada T., Toyoda A., Itoh T., Kawagoe C.,
RA   Watanabe H., Totoki Y., Taylor T., Weissenbach J., Heilig R., Saurin W.,
RA   Artiguenave F., Brottier P., Bruls T., Pelletier E., Robert C., Wincker P.,
RA   Smith D.R., Doucette-Stamm L., Rubenfield M., Weinstock K., Lee H.M.,
RA   Dubois J., Rosenthal A., Platzer M., Nyakatura G., Taudien S., Rump A.,
RA   Yang H., Yu J., Wang J., Huang G., Gu J., Hood L., Rowen L., Madan A.,
RA   Qin S., Davis R.W., Federspiel N.A., Abola A.P., Proctor M.J., Myers R.M.,
RA   Schmutz J., Dickson M., Grimwood J., Cox D.R., Olson M.V., Kaul R.,
RA   Raymond C., Shimizu N., Kawasaki K., Minoshima S., Evans G.A.,
RA   Athanasiou M., Schultz R., Roe B.A., Chen F., Pan H., Ramser J.,
RA   Lehrach H., Reinhardt R., McCombie W.R., de la Bastide M., Dedhia N.,
RA   Blocker H., Hornischer K., Nordsiek G., Agarwala R., Aravind L.,
RA   Bailey J.A., Bateman A., Batzoglou S., Birney E., Bork P., Brown D.G.,
RA   Burge C.B., Cerutti L., Chen H.C., Church D., Clamp M., Copley R.R.,
RA   Doerks T., Eddy S.R., Eichler E.E., Furey T.S., Galagan J., Gilbert J.G.,
RA   Harmon C., Hayashizaki Y., Haussler D., Hermjakob H., Hokamp K., Jang W.,
RA   Johnson L.S., Jones T.A., Kasif S., Kaspryzk A., Kennedy S., Kent W.J.,
RA   Kitts P., Koonin E.V., Korf I., Kulp D., Lancet D., Lowe T.M.,
RA   McLysaght A., Mikkelsen T., Moran J.V., Mulder N., Pollara V.J.,
RA   Ponting C.P., Schuler G., Schultz J., Slater G., Smit A.F., Stupka E.,
RA   Szustakowski J., Thierry-Mieg D., Thierry-Mieg J., Wagner L., Wallis J.,
RA   Wheeler R., Williams A., Wolf Y.I., Wolfe K.H., Yang S.P., Yeh R.F.,
RA   Collins F., Guyer M.S., Peterson J., Felsenfeld A., Wetterstrand K.A.,
RA   Patrinos A., Morgan M.J., de Jong P., Catanese J.J., Osoegawa K.,
RA   Shizuya H., Choi S., Chen Y.J.;
RT   "Initial sequencing and analysis of the human genome.";
RL   Nature 409:860-921(2001).
RN   [2] {ECO:0000313|Ensembl:ENSP00000396376.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15496913; DOI=10.1038/nature03001;
RG   International Human Genome Sequencing Consortium;
RT   "Finishing the euchromatic sequence of the human genome.";
RL   Nature 431:931-945(2004).
RN   [3] {ECO:0000313|Ensembl:ENSP00000396376.1, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15815621; DOI=10.1038/nature03466;
RA   Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., Minx P.,
RA   Wagner-McPherson C., Layman D., Wylie K., Sekhon M., Becker M.C.,
RA   Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., Kremitzki C., Oddy L.,
RA   Du H., Sun H., Bradshaw-Cordum H., Ali J., Carter J., Cordes M., Harris A.,
RA   Isak A., van Brunt A., Nguyen C., Du F., Courtney L., Kalicki J.,
RA   Ozersky P., Abbott S., Armstrong J., Belter E.A., Caruso L., Cedroni M.,
RA   Cotton M., Davidson T., Desai A., Elliott G., Erb T., Fronick C., Gaige T.,
RA   Haakenson W., Haglund K., Holmes A., Harkins R., Kim K., Kruchowski S.S.,
RA   Strong C.M., Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K.,
RA   McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C.,
RA   Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., Swearengen-Shahid S.,
RA   Snider J., Strong J.T., Thompson J., Yoakum M., Leonard S., Pearman C.,
RA   Trani L., Radionenko M., Waligorski J.E., Wang C., Rock S.M.,
RA   Tin-Wollam A.M., Maupin R., Latreille P., Wendl M.C., Yang S.P., Pohl C.,
RA   Wallis J.W., Spieth J., Bieri T.A., Berkowicz N., Nelson J.O., Osborne J.,
RA   Ding L., Meyer R., Sabo A., Shotland Y., Sinha P., Wohldmann P.E.,
RA   Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Jones T.A., She X.,
RA   Ciccarelli F.D., Izaurralde E., Taylor J., Schmutz J., Myers R.M.,
RA   Cox D.R., Huang X., McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C.,
RA   Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S.,
RA   Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., Waterston R.H.,
RA   Wilson R.K.;
RT   "Generation and annotation of the DNA sequences of human chromosomes 2 and
RT   4.";
RL   Nature 434:724-731(2005).
RN   [4] {ECO:0007829|PubMed:18318008}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=18318008; DOI=10.1002/pmic.200700884;
RA   Han G., Ye M., Zhou H., Jiang X., Feng S., Jiang X., Tian R., Wan D.,
RA   Zou H., Gu J.;
RT   "Large-scale phosphoproteome analysis of human liver tissue by enrichment
RT   and fractionation of phosphopeptides with strong anion exchange
RT   chromatography.";
RL   Proteomics 8:1346-1361(2008).
RN   [5] {ECO:0007829|PubMed:20068231}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=20068231; DOI=10.1126/scisignal.2000475;
RA   Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L.,
RA   Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M.;
RT   "Quantitative phosphoproteomics reveals widespread full phosphorylation
RT   site occupancy during mitosis.";
RL   Sci. Signal. 3:RA3-RA3(2010).
RN   [6] {ECO:0007829|PubMed:21269460}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=21269460; DOI=10.1186/1752-0509-5-17;
RA   Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Burckstummer T.,
RA   Bennett K.L., Superti-Furga G., Colinge J.;
RT   "Initial characterization of the human central proteome.";
RL   BMC Syst. Biol. 5:17-17(2011).
RN   [7] {ECO:0007829|PubMed:21406692}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=21406692; DOI=10.1126/scisignal.2001570;
RA   Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T.,
RA   Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B.;
RT   "System-wide temporal characterization of the proteome and phosphoproteome
RT   of human embryonic stem cell differentiation.";
RL   Sci. Signal. 4:RS3-RS3(2011).
RN   [8] {ECO:0007829|PubMed:23186163}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=23186163;
RA   Zhou H., Di Palma S., Preisinger C., Peng M., Polat A.N., Heck A.J.,
RA   Mohammed S.;
RT   "Toward a comprehensive characterization of a human cancer cell
RT   phosphoproteome.";
RL   J. Proteome Res. 12:260-271(2013).
RN   [9] {ECO:0007829|PubMed:24275569}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=24275569; DOI=10.1016/j.jprot.2013.11.014;
RA   Bian Y., Song C., Cheng K., Dong M., Wang F., Huang J., Sun D., Wang L.,
RA   Ye M., Zou H.;
RT   "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver
RT   phosphoproteome.";
RL   J. Proteomics 96:253-262(2014).
RN   [10] {ECO:0000313|Ensembl:ENSP00000396376.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (JAN-2026) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC   -!- SIMILARITY: Belongs to the SDS22 family.
CC       {ECO:0000256|ARBA:ARBA00023460}.
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DR   EMBL; AC005237; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   AlphaFoldDB; C9JD73; -.
DR   SMR; C9JD73; -.
DR   MassIVE; C9JD73; -.
DR   ProteomicsDB; 9685; -.
DR   Antibodypedia; 34547; 259 antibodies from 29 providers.
DR   Ensembl; ENST00000438799.5; ENSP00000396376.1; ENSG00000115685.16.
DR   UCSC; uc061ulv.1; human.
DR   HGNC; HGNC:9295; PPP1R7.
DR   VEuPathDB; HostDB:ENSG00000115685; -.
DR   GeneTree; ENSGT00940000158551; -.
DR   OrthoDB; 7451790at2759; -.
DR   ChiTaRS; PPP1R7; human.
DR   Proteomes; UP000005640; Chromosome 2.
DR   Bgee; ENSG00000115685; Expressed in right testis and 205 other cell types or tissues.
DR   ExpressionAtlas; C9JD73; baseline and differential.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   FunFam; 3.80.10.10:FF:000127; protein phosphatase 1 regulatory subunit 7 isoform X2; 1.
DR   Gene3D; 3.80.10.10; Ribonuclease Inhibitor; 2.
DR   InterPro; IPR050576; Cilia_flagella_integrity.
DR   InterPro; IPR001611; Leu-rich_rpt.
DR   InterPro; IPR025875; Leu-rich_rpt_4.
DR   InterPro; IPR003591; Leu-rich_rpt_typical-subtyp.
DR   InterPro; IPR032675; LRR_dom_sf.
DR   PANTHER; PTHR45973:SF23; PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT 7; 1.
DR   PANTHER; PTHR45973; PROTEIN PHOSPHATASE 1 REGULATORY SUBUNIT SDS22-RELATED; 1.
DR   Pfam; PF12799; LRR_4; 4.
DR   SMART; SM00365; LRR_SD22; 9.
DR   SMART; SM00369; LRR_TYP; 6.
DR   SUPFAM; SSF52058; L domain-like; 1.
DR   PROSITE; PS51450; LRR; 9.
PE   1: Evidence at protein level;
KW   Leucine-rich repeat {ECO:0000256|ARBA:ARBA00022614};
KW   Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW   Proteomics identification {ECO:0007829|PeptideAtlas:C9JD73,
KW   ECO:0007829|ProteomicsDB:C9JD73};
KW   Reference proteome {ECO:0000313|Proteomes:UP000005640};
KW   Repeat {ECO:0000256|ARBA:ARBA00022737}.
FT   REGION          1..51
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..18
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        37..47
FT                   /note="Acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         282
FT                   /evidence="ECO:0000313|Ensembl:ENSP00000396376.1"
SQ   SEQUENCE   282 AA;  32391 MW;  6F0649A7DF9421C8 CRC64;
     MVDRRVESEE SGDEEGKKHS SGIVADLSEQ SLKDGEERGE EDPEEEHELP VDMETINLDR
     DAEDVDLNHY RIGKIEGFEV LKKVKTLCLR QNLIKCIENL EELQSLRELD LYDNQIKKIE
     NLEALTELEI LDISFNLLRN IEGVDKLTRL KKLFLVNNKI SKIENLSNLH QLQMLELGSN
     RIRAIENIDT LTNLESLFLG KNKITKLQNL DALTNLTVLS MQSNRLTKIE GLQNLVNLRE
     LYLSHNGIEV IEGLENNNKL TMLDIASNRI KKIENISHLT EL
//