ID   PNO1_CRYNB              Reviewed;         266 AA.
AC   P0CO47; Q55ZC2; Q5KNN7;
DT   28-JUN-2011, integrated into UniProtKB/Swiss-Prot.
DT   28-JUN-2011, sequence version 1.
DT   25-MAY-2022, entry version 40.
DE   RecName: Full=Pre-rRNA-processing protein PNO1;
GN   Name=PNO1; OrderedLocusNames=CNBA5670;
OS   Cryptococcus neoformans var. neoformans serotype D (strain B-3501A)
OS   (Filobasidiella neoformans).
OC   Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Tremellomycetes;
OC   Tremellales; Cryptococcaceae; Cryptococcus;
OC   Cryptococcus neoformans species complex.
OX   NCBI_TaxID=283643;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B-3501A;
RX   PubMed=15653466; DOI=10.1126/science.1103773;
RA   Loftus B.J., Fung E., Roncaglia P., Rowley D., Amedeo P., Bruno D.,
RA   Vamathevan J., Miranda M., Anderson I.J., Fraser J.A., Allen J.E.,
RA   Bosdet I.E., Brent M.R., Chiu R., Doering T.L., Donlin M.J., D'Souza C.A.,
RA   Fox D.S., Grinberg V., Fu J., Fukushima M., Haas B.J., Huang J.C.,
RA   Janbon G., Jones S.J.M., Koo H.L., Krzywinski M.I., Kwon-Chung K.J.,
RA   Lengeler K.B., Maiti R., Marra M.A., Marra R.E., Mathewson C.A.,
RA   Mitchell T.G., Pertea M., Riggs F.R., Salzberg S.L., Schein J.E.,
RA   Shvartsbeyn A., Shin H., Shumway M., Specht C.A., Suh B.B., Tenney A.,
RA   Utterback T.R., Wickes B.L., Wortman J.R., Wye N.H., Kronstad J.W.,
RA   Lodge J.K., Heitman J., Davis R.W., Fraser C.M., Hyman R.W.;
RT   "The genome of the basidiomycetous yeast and human pathogen Cryptococcus
RT   neoformans.";
RL   Science 307:1321-1324(2005).
CC   -!- FUNCTION: Required for small ribosomal subunit (SSU) synthesis. Has a
CC       role in the processing of early nucleolar and late cytoplasmic pre-RNA
CC       species (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the small ribosomal subunit, ribosomal RNA
CC       processing complex (SSU RRP complex). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:Q99216}.
CC       Nucleus, nucleolus {ECO:0000250|UniProtKB:Q99216}.
CC   -!- SIMILARITY: Belongs to the PNO1 family. {ECO:0000305}.
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DR   EMBL; AAEY01000003; EAL23223.1; -; Genomic_DNA.
DR   RefSeq; XP_777870.1; XM_772777.1.
DR   AlphaFoldDB; P0CO47; -.
DR   SMR; P0CO47; -.
DR   EnsemblFungi; AAW41122; AAW41122; CNA05860.
DR   EnsemblFungi; EAL23223; EAL23223; CNBA5670.
DR   GeneID; 4933831; -.
DR   KEGG; cnb:CNBA5670; -.
DR   VEuPathDB; FungiDB:CNBA5670; -.
DR   HOGENOM; CLU_064992_0_2_1; -.
DR   Proteomes; UP000001435; Chromosome 1.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:EnsemblFungi.
DR   GO; GO:0000447; P:endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IEA:EnsemblFungi.
DR   GO; GO:0000472; P:endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IEA:EnsemblFungi.
DR   GO; GO:0043248; P:proteasome assembly; IEA:EnsemblFungi.
DR   Gene3D; 3.30.1370.10; -; 1.
DR   InterPro; IPR036612; KH_dom_type_1_sf.
DR   InterPro; IPR039912; PNO1-like.
DR   PANTHER; PTHR12826:SF13; PTHR12826:SF13; 1.
DR   SUPFAM; SSF54791; SSF54791; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Nucleus; Ribosome biogenesis; RNA-binding.
FT   CHAIN           1..266
FT                   /note="Pre-rRNA-processing protein PNO1"
FT                   /id="PRO_0000410128"
FT   DOMAIN          190..239
FT                   /note="KH"
FT   REGION          1..40
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          50..69
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        15..29
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   266 AA;  28905 MW;  C971BB41F5D9DECC CRC64;
     MAHKSHRHKA LQAQLEAQPT ISLISQKTRK PPAPSMDVDQ DDDVLISTNA ASAPNTTDPS
     DAPVSATTTS SGFAPLTAAA QSTVLKNEFR RIPIPPHRMT PLKRDWVNLY TPMVEMLGLQ
     VRMNPQRKAV ELKTSGHTVD SGAIQKGADF VKAYALGFDV NDALALLRLD DLYLDSFEIK
     DVKTLHGDHL ARAIGRIAGE GGKVKFSIEN ASRTRIVLAD THIHILGSVQ NIKIARDAVV
     SLILGSPPGK VYAHLKAVGA RMKQRF