ID   NAA25_SCHPO             Reviewed;         811 AA.
AC   Q9Y809;
DT   04-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   03-AUG-2022, entry version 113.
DE   RecName: Full=N-terminal acetyltransferase B complex subunit arm1;
DE            Short=NatB complex subunit arm1;
DE   AltName: Full=Mitochondrial distribution and morphology protein 20;
GN   Name=arm1; Synonyms=mdm20; ORFNames=SPBC1215.02c;
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   SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
RX   PubMed=16823372; DOI=10.1038/nbt1222;
RA   Matsuyama A., Arai R., Yashiroda Y., Shirai A., Kamata A., Sekido S.,
RA   Kobayashi Y., Hashimoto A., Hamamoto M., Hiraoka Y., Horinouchi S.,
RA   Yoshida M.;
RT   "ORFeome cloning and global analysis of protein localization in the fission
RT   yeast Schizosaccharomyces pombe.";
RL   Nat. Biotechnol. 24:841-847(2006).
CC   -!- FUNCTION: Non-catalytic subunit of the NatB N-terminal
CC       acetyltransferase, which catalyzes acetylation of the amino-terminal
CC       methionine residues of all proteins beginning with Met-Asp or Met-Glu
CC       and of some proteins beginning with Met-Asn or Met-Met. {ECO:0000250}.
CC   -!- SUBUNIT: Component of the N-terminal acetyltransferase B (NatB)
CC       complex. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:16823372}.
CC   -!- SIMILARITY: Belongs to the MDM20/NAA25 family. {ECO:0000305}.
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DR   EMBL; CU329671; CAB50923.1; -; Genomic_DNA.
DR   PIR; T39336; T39336.
DR   RefSeq; NP_595632.1; NM_001021526.2.
DR   AlphaFoldDB; Q9Y809; -.
DR   SMR; Q9Y809; -.
DR   BioGRID; 276620; 1.
DR   STRING; 4896.SPBC1215.02c.1; -.
DR   iPTMnet; Q9Y809; -.
DR   MaxQB; Q9Y809; -.
DR   PaxDb; Q9Y809; -.
DR   PRIDE; Q9Y809; -.
DR   EnsemblFungi; SPBC1215.02c.1; SPBC1215.02c.1:pep; SPBC1215.02c.
DR   GeneID; 2540082; -.
DR   KEGG; spo:SPBC1215.02c; -.
DR   PomBase; SPBC1215.02c; -.
DR   VEuPathDB; FungiDB:SPBC1215.02c; -.
DR   eggNOG; KOG2053; Eukaryota.
DR   HOGENOM; CLU_347869_0_0_1; -.
DR   InParanoid; Q9Y809; -.
DR   OMA; ICRRMWA; -.
DR   PhylomeDB; Q9Y809; -.
DR   PRO; PR:Q9Y809; -.
DR   Proteomes; UP000002485; Chromosome II.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005829; C:cytosol; HDA:PomBase.
DR   GO; GO:0031416; C:NatB complex; ISS:PomBase.
DR   GO; GO:0003779; F:actin binding; ISS:PomBase.
DR   GO; GO:1903475; P:mitotic actomyosin contractile ring assembly; IMP:PomBase.
DR   GO; GO:0017196; P:N-terminal peptidyl-methionine acetylation; IBA:GO_Central.
DR   GO; GO:0051604; P:protein maturation; NAS:PomBase.
DR   GO; GO:0006479; P:protein methylation; IEA:GOC.
DR   InterPro; IPR019183; N-acetylTrfase_B_cplx_non-cat.
DR   PANTHER; PTHR22767:SF3; PTHR22767:SF3; 1.
DR   Pfam; PF09797; NatB_MDM20; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome.
FT   CHAIN           1..811
FT                   /note="N-terminal acetyltransferase B complex subunit arm1"
FT                   /id="PRO_0000353830"
SQ   SEQUENCE   811 AA;  92457 MW;  F13CE125B60F4212 CRC64;
     MRRSGSKEST IVYSALSLAQ AGRGPEALAL LEPLKSTPIN SLELLDIIQA VYDDQKKGEE
     SFVFWEKFLQ TYGKQEKNLL AYFKASIRIK SLSHQRKAAV ELQKNFPSRK HTLWVISSLY
     LLSKKSENEV EQRLLKALAE KTAKLIFEKP TGYIDSCEEF HLYLDVLLLV GDKDRALDAL
     IHQDADRFVD ADADLLLRKL ELLASCARWD SLFTFSLSLF QTGNTDWKVC KALLDSASND
     DSKLVPLKDC ILKALSTSST KRNLHLLWIE ASARFFPEEH ESALLGYIKK LYMKPIVFED
     LRPYLLKLNV DAQHRLLDAF KLADLGESNE SQKVDKLYAE VLLLKIHFLL FESFTAESVV
     DYVRRCFVAF EKGLSLSKGL LPTDFTHGYE ALLLAVHSLI YMWEGNKDLK PAEKQALIFD
     AICLLEKGIT YSQHNFHLKL PLIRLYLLLD GGFPAAAKVY DTMSIKQIQN DTLDHYLLTR
     ATTYYPSSVT SHYINSSLKI YGSNEFETPE MISMAYEDGA YSQIEDMRNF RSRLDHSTWK
     SISLVERARI HYLTAFKPPK QYLPKCSSPK DNRDLKVFAD YGSDKLPTVE ESLRNSPKPD
     TLWIHLTVIG HSLVQDSIVN GDFEKAVLSA KEMEVLCENN DLSKQLTSEE IVHMKLLIQL
     GLLSVKVKNG DYENSSFETI ENLIESFDYE NSTPLSQLTK YTEIINDLIT CLNSFLYHVS
     ATKKKEFTRQ YQLLKNISSN KLGSISGITK HKKKAARKYV SELLSNSWLS NLSETQVPYD
     PKFAKQVGEG MIDSYIQTTD AVSKLPKFVK F