ID   MZM1_PICST              Reviewed;         121 AA.
AC   A3LNG8;
DT   08-MAR-2011, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Mitochondrial zinc maintenance protein 1, mitochondrial;
DE   Flags: Precursor;
GN   Name=MZM1; ORFNames=PICST_76234;
OS   Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL
OS   Y-11545) (Yeast) (Pichia stipitis).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Debaryomycetaceae; Scheffersomyces.
OX   NCBI_TaxID=322104;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545;
RX   PubMed=17334359; DOI=10.1038/nbt1290;
RA   Jeffries T.W., Grigoriev I.V., Grimwood J., Laplaza J.M., Aerts A.,
RA   Salamov A., Schmutz J., Lindquist E., Dehal P., Shapiro H., Jin Y.-S.,
RA   Passoth V., Richardson P.M.;
RT   "Genome sequence of the lignocellulose-bioconverting and xylose-fermenting
RT   yeast Pichia stipitis.";
RL   Nat. Biotechnol. 25:319-326(2007).
CC   -!- FUNCTION: Assembly factor required for Rieske Fe-S protein RIP1
CC       incorporation into the cytochrome b-c1 (CIII) complex. Functions as a
CC       chaperone, binding to this subunit within the mitochondrial matrix and
CC       stabilizing it prior to its translocation and insertion into the late
CC       CIII dimeric intermediate within the mitochondrial inner membrane.
CC       Modulates the mitochondrial matrix zinc pool (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Interacts with RIP1. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the complex I LYR family. MZM1 subfamily.
CC       {ECO:0000305}.
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DR   EMBL; CP000496; ABN64330.1; -; Genomic_DNA.
DR   RefSeq; XP_001382359.1; XM_001382322.1.
DR   AlphaFoldDB; A3LNG8; -.
DR   SMR; A3LNG8; -.
DR   STRING; 4924.XP_001382359.1; -.
DR   EnsemblFungi; ABN64330; ABN64330; PICST_76234.
DR   GeneID; 4837544; -.
DR   KEGG; pic:PICST_76234; -.
DR   eggNOG; ENOG502S6EF; Eukaryota.
DR   HOGENOM; CLU_147114_2_2_1; -.
DR   InParanoid; A3LNG8; -.
DR   OMA; KYKLRIH; -.
DR   OrthoDB; 1585902at2759; -.
DR   Proteomes; UP000002258; Chromosome 2.
DR   GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR   GO; GO:0034551; P:mitochondrial respiratory chain complex III assembly; IEA:InterPro.
DR   CDD; cd20267; Complex1_LYR_LYRM7; 1.
DR   InterPro; IPR008011; Complex1_LYR_dom.
DR   InterPro; IPR045298; Complex1_LYR_LYRM7.
DR   Pfam; PF05347; Complex1_LYR; 1.
PE   3: Inferred from homology;
KW   Chaperone; Mitochondrion; Reference proteome; Transit peptide.
FT   TRANSIT         1..26
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255"
FT   CHAIN           27..121
FT                   /note="Mitochondrial zinc maintenance protein 1,
FT                   mitochondrial"
FT                   /id="PRO_0000405510"
SQ   SEQUENCE   121 AA;  13432 MW;  C7509BCE4ECCE49B CRC64;
     MSISNVSAAK SAYRNALRAT RIAFRQDVPV LSSARLQIKD GFTKNRELKD EAEISEAISK
     LNEVSKFLVQ NIVQGEKQED GKYFLNFHEK TELGDNETIR QGNKANLGSL AGAKVKKCSD
     N