TIM50_CRYNB
ID TIM50_CRYNB Reviewed; 516 AA.
AC P0CN67; Q55ZJ2; Q5KNV7;
DT 28-JUN-2011, integrated into UniProtKB/Swiss-Prot.
DT 28-JUN-2011, sequence version 1.
DT 25-MAY-2022, entry version 38.
DE RecName: Full=Mitochondrial import inner membrane translocase subunit TIM50;
DE Flags: Precursor;
GN Name=TIM50; OrderedLocusNames=CNBA4980;
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: Essential component of the TIM23 complex, a complex that
CC mediates the translocation of transit peptide-containing proteins
CC across the mitochondrial inner membrane. Required to direct preproteins
CC in transit and direct them to the channel protein TIM23, and possibly
CC facilitates transfer of the translocating proteins from the TOM complex
CC to the TIM23 complex (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: Component of the TIM23 complex, at least composed of TIM23,
CC TIM17 and TIM50. Interacts with preproteins in transit (By similarity).
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000250};
CC Single-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the TIM50 family. {ECO:0000305}.
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DR EMBL; AAEY01000003; EAL23153.1; -; Genomic_DNA.
DR RefSeq; XP_777800.1; XM_772707.1.
DR AlphaFoldDB; P0CN67; -.
DR SMR; P0CN67; -.
DR EnsemblFungi; AAW40998; AAW40998; CNA05150.
DR EnsemblFungi; EAL23153; EAL23153; CNBA4980.
DR GeneID; 4933760; -.
DR KEGG; cnb:CNBA4980; -.
DR VEuPathDB; FungiDB:CNBA4980; -.
DR HOGENOM; CLU_023309_1_1_1; -.
DR Proteomes; UP000001435; Chromosome 1.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005744; C:TIM23 mitochondrial import inner membrane translocase complex; IEA:InterPro.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.1000; -; 1.
DR InterPro; IPR004274; FCP1_dom.
DR InterPro; IPR036412; HAD-like_sf.
DR InterPro; IPR023214; HAD_sf.
DR InterPro; IPR027111; Tim50.
DR PANTHER; PTHR12210:SF3; PTHR12210:SF3; 1.
DR Pfam; PF03031; NIF; 1.
DR SMART; SM00577; CPDc; 1.
DR SUPFAM; SSF56784; SSF56784; 1.
DR PROSITE; PS50969; FCP1; 1.
PE 3: Inferred from homology;
KW Membrane; Mitochondrion; Mitochondrion inner membrane; Protein transport;
KW Transit peptide; Translocation; Transmembrane; Transmembrane helix;
KW Transport.
FT TRANSIT 1..17
FT /note="Mitochondrion"
FT /evidence="ECO:0000255"
FT CHAIN 18..516
FT /note="Mitochondrial import inner membrane translocase
FT subunit TIM50"
FT /id="PRO_0000410088"
FT TOPO_DOM 18..166
FT /note="Mitochondrial matrix"
FT /evidence="ECO:0000255"
FT TRANSMEM 167..187
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 188..516
FT /note="Mitochondrial intermembrane"
FT /evidence="ECO:0000255"
FT DOMAIN 231..375
FT /note="FCP1 homology"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00336"
FT REGION 1..119
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 131..161
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..33
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 38..52
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 54..70
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 90..111
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 139..161
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 516 AA; 56881 MW; D6DDBEA5917935A5 CRC64;
MLRQATSRFL SSTHRSIRPL STTAPSFIRI RSQASEPSPA ERPPPVPENV NPSQPFEPEV
SKSEGTAKAA ETQQAEEPAS AGTPLTPPQP EVVFGNTHSA ASTTPETEPN VENPDYSKLP
SLDIDQEAAA ISEPATGKDQ EVEGGERKKT GAGKKEYVSS QEKSRRMWIR AGYGALAVGA
VGAVLAMGND ETTGKKQGGF VETFQNNMLE LFDFFNKPAF QTLLPDPLPP PHQRPYTLCI
DLEGLLVHSS WDRTHGWRTA KRPGVDYFLG YLSQFYEIVL FSSQPLYTAA PIAEKIDPYQ
AFMPYRLFRE STRSVKGKVV KDISFLNRDP SKVIVLDVNP EHVALQPENG IVLQPWNGSP
GDKGLVDMIP FLESIGIFNP ADVRPILQAY AGKDIPIEYA KKEAEAKAKA IEEWERAHPT
AITGAGSGFL SSIFGSVAAP GSSRPNQPMT YLEQKRAQAQ RIYQEEQKYW AEHADEFKKL
IEEDKQRQLA EMKGSILGYL GAPKMQDGPK EEVLKA
