ID PHB2_SCHPO Reviewed; 288 AA.
AC O94550;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 18-APR-2012, sequence version 2.
DT 24-JAN-2024, entry version 115.
DE RecName: Full=Prohibitin-2;
GN Name=phb2; ORFNames=SPCC1322.16;
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 [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 [2]
RP REVISION OF GENE MODEL.
RX PubMed=21511999; DOI=10.1126/science.1203357;
RA Rhind N., Chen Z., Yassour M., Thompson D.A., Haas B.J., Habib N.,
RA Wapinski I., Roy S., Lin M.F., Heiman D.I., Young S.K., Furuya K., Guo Y.,
RA Pidoux A., Chen H.M., Robbertse B., Goldberg J.M., Aoki K., Bayne E.H.,
RA Berlin A.M., Desjardins C.A., Dobbs E., Dukaj L., Fan L., FitzGerald M.G.,
RA French C., Gujja S., Hansen K., Keifenheim D., Levin J.Z., Mosher R.A.,
RA Mueller C.A., Pfiffner J., Priest M., Russ C., Smialowska A., Swoboda P.,
RA Sykes S.M., Vaughn M., Vengrova S., Yoder R., Zeng Q., Allshire R.,
RA Baulcombe D., Birren B.W., Brown W., Ekwall K., Kellis M., Leatherwood J.,
RA Levin H., Margalit H., Martienssen R., Nieduszynski C.A., Spatafora J.W.,
RA Friedman N., Dalgaard J.Z., Baumann P., Niki H., Regev A., Nusbaum C.;
RT "Comparative functional genomics of the fission yeasts.";
RL Science 332:930-936(2011).
RN [3]
RP REVISION OF GENE MODEL, AND IDENTIFICATION BY MASS SPECTROMETRY.
RX PubMed=21270388; DOI=10.1534/genetics.110.123497;
RA Bitton D.A., Wood V., Scutt P.J., Grallert A., Yates T., Smith D.L.,
RA Hagan I.M., Miller C.J.;
RT "Augmented annotation of the Schizosaccharomyces pombe genome reveals
RT additional genes required for growth and viability.";
RL Genetics 187:1207-1217(2011).
CC -!- FUNCTION: Prohibitin probably acts as a holdase/unfoldase for the
CC stabilization of newly synthesized mitochondrial proteins.
CC {ECO:0000250}.
CC -!- SUBUNIT: The mitochondrial prohibitin complex consists of two subunits
CC (PHB1 and PHB2), assembled into a membrane-associated ring-shaped
CC supercomplex of approximately 1 mDa. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC Single-pass type II membrane protein {ECO:0000250}; Intermembrane side
CC {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the prohibitin family. {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; CU329672; CAA22869.2; -; Genomic_DNA.
DR PIR; T40947; T40947.
DR RefSeq; NP_588144.2; NM_001023134.2.
DR AlphaFoldDB; O94550; -.
DR SMR; O94550; -.
DR BioGRID; 275466; 7.
DR STRING; 284812.O94550; -.
DR MaxQB; O94550; -.
DR PaxDb; 4896-SPCC1322-16-1; -.
DR EnsemblFungi; SPCC1322.16.1; SPCC1322.16.1:pep; SPCC1322.16.
DR GeneID; 2538888; -.
DR KEGG; spo:SPCC1322.16; -.
DR PomBase; SPCC1322.16; phb2.
DR VEuPathDB; FungiDB:SPCC1322.16; -.
DR eggNOG; KOG3090; Eukaryota.
DR HOGENOM; CLU_047969_0_2_1; -.
DR InParanoid; O94550; -.
DR OMA; NEGTHFQ; -.
DR PRO; PR:O94550; -.
DR Proteomes; UP000002485; Chromosome III.
DR GO; GO:0005743; C:mitochondrial inner membrane; ISO:PomBase.
DR GO; GO:0005739; C:mitochondrion; IDA:PomBase.
DR GO; GO:0007005; P:mitochondrion organization; IBA:GO_Central.
DR GO; GO:0006457; P:protein folding; ISO:PomBase.
DR CDD; cd03401; SPFH_prohibitin; 1.
DR Gene3D; 3.30.479.30; Band 7 domain; 1.
DR InterPro; IPR001107; Band_7.
DR InterPro; IPR036013; Band_7/SPFH_dom_sf.
DR InterPro; IPR000163; Prohibitin.
DR PANTHER; PTHR23222; PROHIBITIN; 1.
DR PANTHER; PTHR23222:SF1; PROHIBITIN-2; 1.
DR Pfam; PF01145; Band_7; 1.
DR PRINTS; PR00679; PROHIBITIN.
DR SMART; SM00244; PHB; 1.
DR SUPFAM; SSF117892; Band 7/SPFH domain; 1.
PE 1: Evidence at protein level;
KW Membrane; Mitochondrion; Mitochondrion inner membrane; Reference proteome;
KW Signal-anchor; Transmembrane; Transmembrane helix.
FT CHAIN 1..288
FT /note="Prohibitin-2"
FT /id="PRO_0000316249"
FT TRANSMEM 21..43
FT /note="Helical; Signal-anchor for type II membrane protein"
FT /evidence="ECO:0000255"
SQ SEQUENCE 288 AA; 32338 MW; 59042AB58FA4AF0E CRC64;
MNRQRPFQQM NDLMKRGLPK GKYAFTGTGL LLALGLAGFA VQTSLFNVDG GHRAIKYSRI
GGIKNLIYPE GTHFLIPWIE TAIDYDVRAK PRNISSLTGT KDLQMVNINC RVLSRPDVHA
LPKIYRTLGG DYDERVLPSI VNEVLKSVVA QFNASQLITQ RERVSRLVRE NLMKRAARFN
ILLDDVSLTH VQFSPEFTAA VEAKQIAQQD AQRATFYVDR ARMEKQGFIV RAQGEGRAAQ
LIGEAIKNKP GFIELRKLET AREIANILSK SNNKVMLNAS TLLLDDIK
//
