ID H2S4G6_TAKRU Unreviewed; 501 AA.
AC H2S4G6;
DT 21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT 17-JUN-2020, sequence version 3.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Elongator complex protein 3 {ECO:0000256|PIRNR:PIRNR005669};
DE EC=2.3.1.- {ECO:0000256|PIRNR:PIRNR005669};
OS Takifugu rubripes (Japanese pufferfish) (Fugu rubripes).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Eupercaria; Tetraodontiformes; Tetradontoidea; Tetraodontidae; Takifugu.
OX NCBI_TaxID=31033 {ECO:0000313|Ensembl:ENSTRUP00000007288.3, ECO:0000313|Proteomes:UP000005226};
RN [1] {ECO:0000313|Ensembl:ENSTRUP00000007288.3, ECO:0000313|Proteomes:UP000005226}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=21551351;
RA Kai W., Kikuchi K., Tohari S., Chew A.K., Tay A., Fujiwara A., Hosoya S.,
RA Suetake H., Naruse K., Brenner S., Suzuki Y., Venkatesh B.;
RT "Integration of the genetic map and genome assembly of fugu facilitates
RT insights into distinct features of genome evolution in teleosts and
RT mammals.";
RL Genome Biol. Evol. 3:424-442(2011).
RN [2] {ECO:0000313|Ensembl:ENSTRUP00000007288.3}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Catalytic tRNA acetyltransferase subunit of the elongator
CC complex, which is required for multiple tRNA modifications, including
CC mcm5U (5-methoxycarbonylmethyl uridine), mcm5s2U (5-
CC methoxycarbonylmethyl-2-thiouridine), and ncm5U (5-carbamoylmethyl
CC uridine). In the elongator complex, acts as a tRNA uridine(34)
CC acetyltransferase by mediating formation of carboxymethyluridine in the
CC wobble base at position 34 in tRNAs. {ECO:0000256|PIRNR:PIRNR005669}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + H2O + S-adenosyl-L-methionine + uridine(34) in
CC tRNA = 5'-deoxyadenosine + 5-(carboxymethyl)uridine(34) in tRNA + CoA
CC + 2 H(+) + L-methionine; Xref=Rhea:RHEA:61020, Rhea:RHEA-COMP:10407,
CC Rhea:RHEA-COMP:11727, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17319, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:57844, ChEBI:CHEBI:59789, ChEBI:CHEBI:65315,
CC ChEBI:CHEBI:74882; Evidence={ECO:0000256|PIRNR:PIRNR005669};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|PIRNR:PIRNR005669,
CC ECO:0000256|PIRSR:PIRSR005669-1};
CC Note=Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000256|PIRNR:PIRNR005669, ECO:0000256|PIRSR:PIRSR005669-1};
CC -!- SIMILARITY: Belongs to the ELP3 family.
CC {ECO:0000256|PIRNR:PIRNR005669}.
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DR AlphaFoldDB; H2S4G6; -.
DR Ensembl; ENSTRUT00000007333.3; ENSTRUP00000007288.3; ENSTRUG00000003113.3.
DR eggNOG; KOG2535; Eukaryota.
DR GeneTree; ENSGT00390000013141; -.
DR HOGENOM; CLU_025983_2_1_1; -.
DR InParanoid; H2S4G6; -.
DR OMA; TFETRPD; -.
DR TreeFam; TF105752; -.
DR Proteomes; UP000005226; Chromosome 16.
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:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0106261; F:tRNA uridine(34) acetyltransferase activity; IEA:RHEA.
DR GO; GO:0007409; P:axonogenesis; IEA:Ensembl.
DR GO; GO:0061053; P:somite development; IEA:Ensembl.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR Gene3D; 3.40.630.30; -; 1.
DR InterPro; IPR016181; Acyl_CoA_acyltransferase.
DR InterPro; IPR039661; ELP3.
DR InterPro; IPR034687; ELP3-like.
DR InterPro; IPR000182; GNAT_dom.
DR InterPro; IPR032432; Radical_SAM_C.
DR NCBIfam; TIGR01211; ELP3; 1.
DR PANTHER; PTHR11135:SF0; ELONGATOR COMPLEX PROTEIN 3; 1.
DR PANTHER; PTHR11135; HISTONE ACETYLTRANSFERASE-RELATED; 1.
DR Pfam; PF16199; Radical_SAM_C; 1.
DR PIRSF; PIRSF005669; Hist_AcTrfase_ELP3; 2.
DR SUPFAM; SSF55729; Acyl-CoA N-acyltransferases (Nat); 1.
DR SUPFAM; SSF102114; Radical SAM enzymes; 1.
DR PROSITE; PS51186; GNAT; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|PIRNR:PIRNR005669};
KW Iron {ECO:0000256|PIRSR:PIRSR005669-1};
KW Iron-sulfur {ECO:0000256|PIRNR:PIRNR005669, ECO:0000256|PIRSR:PIRSR005669-
KW 1};
KW Metal-binding {ECO:0000256|PIRNR:PIRNR005669,
KW ECO:0000256|PIRSR:PIRSR005669-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000005226};
KW RNA-binding {ECO:0000256|PIRNR:PIRNR005669};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|PIRNR:PIRNR005669};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR005669};
KW tRNA processing {ECO:0000256|PIRNR:PIRNR005669};
KW tRNA-binding {ECO:0000256|PIRNR:PIRNR005669}.
FT DOMAIN 345..501
FT /note="N-acetyltransferase"
FT /evidence="ECO:0000259|PROSITE:PS51186"
FT BINDING 105
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000256|PIRSR:PIRSR005669-1"
SQ SEQUENCE 501 AA; 56527 MW; 556E6F05AD9A72B0 CRC64;
MGKPKKKSDL SRAELMMMTI ADVIKQLVEA HEDGKDINLN RVKTKTSAKY GLQAQPRLVD
IIAAVPPQYR RALVPKLKAK PIRTASGVQN VCFNISGIIF SGSYCPGGPD SDFEYSTQSY
TGYEPTSMRA IRARYDPYLQ TRHRVEQLSS FGHSVDKVEF HCDGMAPSCP CQRTTETTSS
ETCTMCVGIT IETRPDYCLK RHLTTCWATA ARLEIGVQSV YENVGPRHTN SGPHGDAGFK
VVAHMMPDLP NEFFENPAFR PDGLKLYPTL VIRGTGLYEL WKTGRYKSYT PSDLVDLVAR
ILALVPPWTR VYRVQRDIPM PLVSSGVEHG NLRELALARM KDMGTECRDV RTREVGIQEI
HHKVRPYQVE LIRRDYVANG GWETFLSYED PEQDILIGLL RLRRCSPQSF RPELKGGVSI
VRELHVYGSV VPVSSRDPSK FQHQGFGMML MEEAERIARD EHGSNRLAVI SGVGTRNYYR
KMGYELEGPY MVKHLCEPGT D
//
