CDKAL_DROME
ID CDKAL_DROME Reviewed; 552 AA.
AC Q7K4W1;
DT 21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT 03-OCT-2006, sequence version 1.
DT 03-AUG-2022, entry version 118.
DE RecName: Full=Threonylcarbamoyladenosine tRNA methylthiotransferase;
DE EC=2.8.4.5 {ECO:0000250|UniProtKB:Q91WE6};
DE AltName: Full=CDKAL1-like protein;
DE AltName: Full=tRNA-t(6)A37 methylthiotransferase;
GN ORFNames=CG6550;
OS Drosophila melanogaster (Fruit fly).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC Drosophilidae; Drosophila; Sophophora.
OX NCBI_TaxID=7227;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Berkeley;
RX PubMed=10731132; DOI=10.1126/science.287.5461.2185;
RA Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D.,
RA Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F.,
RA George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N.,
RA Sutton G.G., Wortman J.R., Yandell M.D., Zhang Q., Chen L.X., Brandon R.C.,
RA Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C.,
RA Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A.,
RA An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A.,
RA Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V.,
RA Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J.,
RA Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E.,
RA Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B.,
RA Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I.,
RA Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C.,
RA Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S.,
RA Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M.,
RA Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M.,
RA Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D.,
RA Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F.,
RA Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D.,
RA Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A.,
RA Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C.,
RA McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C.,
RA Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L.,
RA Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R.,
RA Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V.,
RA Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F.,
RA Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J.,
RA Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R.,
RA Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y.,
RA Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T.,
RA Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S.,
RA Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W.,
RA Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M.,
RA Venter J.C.;
RT "The genome sequence of Drosophila melanogaster.";
RL Science 287:2185-2195(2000).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=Berkeley;
RX PubMed=12537572; DOI=10.1186/gb-2002-3-12-research0083;
RA Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S.,
RA Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E.,
RA Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P.,
RA Bettencourt B.R., Celniker S.E., de Grey A.D.N.J., Drysdale R.A.,
RA Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M.,
RA Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E.;
RT "Annotation of the Drosophila melanogaster euchromatic genome: a systematic
RT review.";
RL Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=Berkeley; TISSUE=Head;
RX PubMed=12537569; DOI=10.1186/gb-2002-3-12-research0080;
RA Stapleton M., Carlson J.W., Brokstein P., Yu C., Champe M., George R.A.,
RA Guarin H., Kronmiller B., Pacleb J.M., Park S., Wan K.H., Rubin G.M.,
RA Celniker S.E.;
RT "A Drosophila full-length cDNA resource.";
RL Genome Biol. 3:RESEARCH0080.1-RESEARCH0080.8(2002).
CC -!- FUNCTION: Catalyzes the methylthiolation of N6-
CC threonylcarbamoyladenosine (t(6)A), leading to the formation of 2-
CC methylthio-N6-threonylcarbamoyladenosine (ms(2)t(6)A) at position 37 in
CC tRNAs that read codons beginning with adenine.
CC {ECO:0000250|UniProtKB:Q91WE6}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[sulfur carrier]-SH + AH2 + N(6)-L-
CC threonylcarbamoyladenosine(37) in tRNA + 2 S-adenosyl-L-methionine =
CC 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + 5'-
CC deoxyadenosine + [sulfur carrier]-H + A + 2 H(+) + L-methionine + S-
CC adenosyl-L-homocysteine; Xref=Rhea:RHEA:37075, Rhea:RHEA-COMP:10163,
CC Rhea:RHEA-COMP:11092, Rhea:RHEA-COMP:14737, Rhea:RHEA-COMP:14739,
CC ChEBI:CHEBI:13193, ChEBI:CHEBI:15378, ChEBI:CHEBI:17319,
CC ChEBI:CHEBI:17499, ChEBI:CHEBI:29917, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:64428,
CC ChEBI:CHEBI:74418, ChEBI:CHEBI:74420; EC=2.8.4.5;
CC Evidence={ECO:0000250|UniProtKB:Q91WE6};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU00780};
CC Note=Binds 2 [4Fe-4S] clusters. One cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000255|PROSITE-ProRule:PRU00780};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the methylthiotransferase family. CDKAL1
CC subfamily. {ECO:0000305}.
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DR EMBL; AE013599; AAF57870.1; -; Genomic_DNA.
DR EMBL; AY051634; AAK93058.1; -; mRNA.
DR RefSeq; NP_611207.1; NM_137363.4.
DR AlphaFoldDB; Q7K4W1; -.
DR SMR; Q7K4W1; -.
DR BioGRID; 62648; 6.
DR IntAct; Q7K4W1; 2.
DR STRING; 7227.FBpp0086116; -.
DR PaxDb; Q7K4W1; -.
DR PRIDE; Q7K4W1; -.
DR DNASU; 36954; -.
DR EnsemblMetazoa; FBtr0086961; FBpp0086116; FBgn0034214.
DR GeneID; 36954; -.
DR KEGG; dme:Dmel_CG6550; -.
DR UCSC; CG6550-RA; d. melanogaster.
DR FlyBase; FBgn0034214; CG6550.
DR VEuPathDB; VectorBase:FBgn0034214; -.
DR eggNOG; KOG4355; Eukaryota.
DR GeneTree; ENSGT00940000155952; -.
DR HOGENOM; CLU_018697_4_1_1; -.
DR InParanoid; Q7K4W1; -.
DR OMA; HYAYPTG; -.
DR OrthoDB; 835984at2759; -.
DR PhylomeDB; Q7K4W1; -.
DR BioGRID-ORCS; 36954; 0 hits in 1 CRISPR screen.
DR GenomeRNAi; 36954; -.
DR PRO; PR:Q7K4W1; -.
DR Proteomes; UP000000803; Chromosome 2R.
DR Bgee; FBgn0034214; Expressed in eye disc (Drosophila) and 26 other tissues.
DR Genevisible; Q7K4W1; DM.
DR GO; GO:0012505; C:endomembrane system; HDA:FlyBase.
DR GO; GO:0005783; C:endoplasmic reticulum; IBA:GO_Central.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0035598; F:N6-threonylcarbomyladenosine methylthiotransferase activity; IBA:GO_Central.
DR GO; GO:0061712; F:tRNA (N(6)-L-threonylcarbamoyladenosine(37)-C(2))-methylthiotransferase; IEA:UniProtKB-EC.
DR GO; GO:0035600; P:tRNA methylthiolation; IBA:GO_Central.
DR Gene3D; 3.40.50.12160; -; 1.
DR Gene3D; 3.80.30.20; -; 1.
DR InterPro; IPR006638; Elp3/MiaB/NifB.
DR InterPro; IPR005839; Methylthiotransferase.
DR InterPro; IPR020612; Methylthiotransferase_CS.
DR InterPro; IPR013848; Methylthiotransferase_N.
DR InterPro; IPR038135; Methylthiotransferase_N_sf.
DR InterPro; IPR006466; MiaB-like_B.
DR InterPro; IPR007197; rSAM.
DR InterPro; IPR023404; rSAM_horseshoe.
DR InterPro; IPR002792; TRAM_dom.
DR Pfam; PF04055; Radical_SAM; 1.
DR Pfam; PF01938; TRAM; 1.
DR Pfam; PF00919; UPF0004; 1.
DR SFLD; SFLDS00029; Radical_SAM; 1.
DR SMART; SM00729; Elp3; 1.
DR TIGRFAMs; TIGR01578; MiaB-like-B; 1.
DR TIGRFAMs; TIGR00089; TIGR00089; 1.
DR PROSITE; PS51449; MTTASE_N; 1.
DR PROSITE; PS01278; MTTASE_RADICAL; 1.
DR PROSITE; PS51918; RADICAL_SAM; 1.
DR PROSITE; PS50926; TRAM; 1.
PE 2: Evidence at transcript level;
KW 4Fe-4S; Iron; Iron-sulfur; Membrane; Metal-binding; Reference proteome;
KW S-adenosyl-L-methionine; Transferase; Transmembrane; Transmembrane helix;
KW tRNA processing.
FT CHAIN 1..552
FT /note="Threonylcarbamoyladenosine tRNA
FT methylthiotransferase"
FT /id="PRO_0000298676"
FT TRANSMEM 532..552
FT /note="Helical"
FT /evidence="ECO:0000255"
FT DOMAIN 71..178
FT /note="MTTase N-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT DOMAIN 207..438
FT /note="Radical SAM core"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01266"
FT DOMAIN 438..500
FT /note="TRAM"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00208"
FT REGION 31..61
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 80
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT BINDING 115
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT BINDING 144
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT BINDING 221
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT BINDING 225
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
FT BINDING 228
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00780"
SQ SEQUENCE 552 AA; 62633 MW; 40DFAAE973D2B8F2 CRC64;
MYHLGQDLPG NDVDDIEDLI SADDVKPRER YENKKTVTVR AKKRSQIRLE SQEEEEKPKP
TIHESVIPGT QKVFVKTWGC AHNNSDSEYM AGQLAAYGYR LSGKEEADLW LLNSCTVKNP
SEDTFRNEIE SGMRNGKHVV VAGCVPQGAP KSDYLNGLSV IGVQQIDRVV EVVEETLKGH
SVQLLQNKKK VHGRRVAGAP LSLPKVRKNP LIEIISINSG CLNQCTYCKT KHARGDLASY
PPEEVVERAR QSFAEGCCEI WLTSEDTGAY GRDIGSSLPE LLWQLVEVIP EHCMLRVGMT
NPPYILEHLE EVANVLQHPR VYSFLHVPVQ SGSDSVLGEM KREYCRQDFE HVVDFLRERV
PGVTIATDII CGFPTETEDD FEETMTLCAK YRFPSLFINQ FFPRPGTPAA KMDRIPANLV
KKRTKRLTDL FYSYEPYADR VGEIYTVLVT EVSHDKLHYV GHNKSYEQVL LPMRDNLLGT
RVHVRITSAS KFSMVGEILD DERDWTRCAK NQELPNVQVQ TRSRERLIQR YFGIALVLGS
LAFLIQLVVR LL
