UniProtKB - Q5RIC0 (ELP3_DANRE)
Protein
Elongator complex protein 3
Gene
elp3
Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
Status
Functioni
Catalytic tRNA acetyltransferase subunit of the RNA polymerase II elongator complex, which is a component of the RNA polymerase II (Pol II) holoenzyme and is involved in transcriptional elongation. The elongator complex is required for multiple tRNA modifications, including mcm5U (5-methoxycarbonylmethyl uridine), mcm5s2U (5-methoxycarbonylmethyl-2-thiouridine), and ncm5U (5-carbamoylmethyl uridine) (By similarity). In the elongator complex, acts as a tRNA uridine(34) acetyltransferase by mediating formation of carboxymethyluridine in the wobble base at position 34 in tRNAs (By similarity). Involved in neurogenesis (PubMed:18996918).By similarity1 Publication
Catalytic activityi
- acetyl-CoA + H2O + S-adenosyl-L-methionine + uridine34 in tRNA = 5'-deoxyadenosine + carboxymethyluridine34 in tRNA + CoA + 2 H+ + L-methionineBy similarityThis reaction proceeds in the forwardBy similarity direction.
Cofactori
[4Fe-4S] clusterBy similarityNote: Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine.By similarity
: 5-methoxycarbonylmethyl-2-thiouridine-tRNA biosynthesis Pathwayi
This protein is involved in the pathway 5-methoxycarbonylmethyl-2-thiouridine-tRNA biosynthesis, which is part of tRNA modification.By similarityView all proteins of this organism that are known to be involved in the pathway 5-methoxycarbonylmethyl-2-thiouridine-tRNA biosynthesis and in tRNA modification.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 100 | Iron-sulfur (4Fe-4S-S-AdoMet)By similarity | 1 | |
Metal bindingi | 110 | Iron-sulfur (4Fe-4S-S-AdoMet)By similarity | 1 | |
Metal bindingi | 113 | Iron-sulfur (4Fe-4S-S-AdoMet)By similarity | 1 | |
Binding sitei | 165 | Acetyl-CoABy similarity | 1 | |
Binding sitei | 531 | Acetyl-CoABy similarity | 1 |
GO - Molecular functioni
- 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
- metal ion binding Source: UniProtKB-KW
- N-acetyltransferase activity Source: InterPro
- phosphorylase kinase regulator activity Source: UniProtKB
- tRNA binding Source: UniProtKB-KW
- tRNA uridine(34) acetyltransferase activity Source: UniProtKB
GO - Biological processi
- axonogenesis Source: ZFIN
- regulation of transcription by RNA polymerase II Source: UniProtKB
- tRNA wobble base 5-methoxycarbonylmethyl-2-thiouridinylation Source: GO_Central
- tRNA wobble uridine modification Source: UniProtKB
Keywordsi
Molecular function | Acyltransferase, RNA-binding, Transferase, tRNA-binding |
Biological process | Neurogenesis, Transcription, Transcription regulation, tRNA processing |
Ligand | 4Fe-4S, Iron, Iron-sulfur, Metal-binding, S-adenosyl-L-methionine |
Enzyme and pathway databases
UniPathwayi | UPA00988 |
Names & Taxonomyi
Protein namesi | Recommended name: Elongator complex protein 3By similarityAlternative name(s): tRNA uridine(34) acetyltransferaseCurated (EC:2.3.1.-By similarity) |
Gene namesi | Name:elp3By similarity ORF Names:si:ch211-63o20.8, zgc:113140 |
Organismi | Danio rerio (Zebrafish) (Brachydanio rerio) |
Taxonomic identifieri | 7955 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Actinopterygii › Neopterygii › Teleostei › Ostariophysi › Cypriniformes › Danionidae › Danioninae › Danio |
Proteomesi |
|
Organism-specific databases
ZFINi | ZDB-GENE-050327-35, elp3 |
Subcellular locationi
Nucleus
- nucleus Source: GO_Central
Other locations
- cytoplasm Source: UniProtKB
- Elongator holoenzyme complex Source: GO_Central
Keywords - Cellular componenti
Cytoplasm, NucleusPathology & Biotechi
Disruption phenotypei
ELP3 morpholino knockdown in embryos at 27 hpf results in abnormal motor neuron axonal branching and length.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000283989 | 1 – 548 | Elongator complex protein 3Add BLAST | 548 |
Proteomic databases
PaxDbi | Q5RIC0 |
Expressioni
Gene expression databases
Bgeei | ENSDARG00000042005, Expressed in mature ovarian follicle and 24 other tissues |
Interactioni
Subunit structurei
Component of the RNA polymerase II elongator complex (Elongator).
By similarityProtein-protein interaction databases
STRINGi | 7955.ENSDARP00000113240 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 83 – 373 | Radical SAM corePROSITE-ProRule annotationAdd BLAST | 291 | |
Domaini | 397 – 548 | N-acetyltransferasePROSITE-ProRule annotationAdd BLAST | 152 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 475 – 478 | Acetyl-CoA bindingBy similarity | 4 | |
Regioni | 498 – 500 | Acetyl-CoA bindingBy similarity | 3 |
Sequence similaritiesi
Belongs to the ELP3 family.Curated
Phylogenomic databases
eggNOGi | KOG2535, Eukaryota |
GeneTreei | ENSGT00390000013141 |
HOGENOMi | CLU_025983_2_1_1 |
InParanoidi | Q5RIC0 |
OMAi | TFETRPD |
PhylomeDBi | Q5RIC0 |
TreeFami | TF105752 |
Family and domain databases
Gene3Di | 3.80.30.20, 1 hit |
InterProi | View protein in InterPro IPR016181, Acyl_CoA_acyltransferase IPR039661, ELP3 IPR034687, ELP3-like IPR006638, Elp3/MiaB/NifB IPR000182, GNAT_dom IPR032432, Radical_SAM_C IPR007197, rSAM IPR023404, rSAM_horseshoe |
PANTHERi | PTHR11135, PTHR11135, 1 hit PTHR11135:SF0, PTHR11135:SF0, 1 hit |
Pfami | View protein in Pfam PF00583, Acetyltransf_1, 1 hit PF04055, Radical_SAM, 1 hit PF16199, Radical_SAM_C, 1 hit |
PIRSFi | PIRSF005669, Hist_AcTrfase_ELP3, 1 hit |
SFLDi | SFLDF00344, ELP3-like, 1 hit |
SMARTi | View protein in SMART SM00729, Elp3, 1 hit |
SUPFAMi | SSF55729, SSF55729, 1 hit |
TIGRFAMsi | TIGR01211, ELP3, 1 hit |
PROSITEi | View protein in PROSITE PS51186, GNAT, 1 hit PS51918, RADICAL_SAM, 1 hit |
s (3)i Sequence
Sequence statusi: Complete.
This entry describes 3 produced by isoformsialternative splicing. AlignAdd to basketIsoform 1 (identifier: Q5RIC0-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MGKPKKKSDL SRAELMMMTI ADVIKQLVEA HEEGKDINLN KVKTKTSAKY
60 70 80 90 100
GLSAQPRLVD IIAAVPPHYR RALVPKLKAK PIRTASGIAV VAVMCKPHRC
110 120 130 140 150
PHISFTGNIC VYCPGGPDSD FEYSTQSYTG YEPTSMRAIR ARYDPYLQTR
160 170 180 190 200
HRVEQLKQLG HSVDKVEFIV MGGTFMALPE EYRDYFIRNL HDALSGHTSN
210 220 230 240 250
NVTEAVRYSE RSNTKCVGIT IETRPDYCLK RHLSDMLGYG CTRLEIGVQS
260 270 280 290 300
VYEDVARDTN RGHTVRAVCE SFHLAKDAGF KVVAHMMPDL PNVGMERDVE
310 320 330 340 350
QFIEFFENPA FRPDGLKLYP TLVIRGTGLY ELWKTGRYKS YSPSALVDLV
360 370 380 390 400
ARILALVPPW TRVYRVQRDI PMPLVSSGVE HGNLRELALA RMKDMGTECR
410 420 430 440 450
DVRTREVGIQ EIHHKVRPYQ VELIRRDYVA NGGWETFLSY EDPEQDILIG
460 470 480 490 500
LLRLRRCSPQ SFRPELKGGV SIVRELHVYG SVVPVSSRDP SKFQHQGFGM
510 520 530 540
MLMEEAERIA RDEHGSSKLA VISGVGTRNY YRKMGYELEG PYMVKNLY
Sequence cautioni
The sequence CAI12039 differs from that shown. Reason: Erroneous gene model prediction.Curated
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 263 | H → Y in AAH91787 (Ref. 2) Curated | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_026085 | 1 – 93 | Missing in isoform 3. 1 PublicationAdd BLAST | 93 | |
Alternative sequenceiVSP_026084 | 1 – 15 | Missing in isoform 2. CuratedAdd BLAST | 15 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BX279523 Genomic DNA Translation: CAI12039.1 Sequence problems. BC091787 mRNA Translation: AAH91787.1 BC096810 mRNA Translation: AAH96810.1 |
RefSeqi | NP_001014344.2, NM_001014322.2 [Q5RIC0-1] |
Genome annotation databases
Ensembli | ENSDART00000138226; ENSDARP00000113240; ENSDARG00000042005 [Q5RIC0-2] ENSDART00000152836; ENSDARP00000127220; ENSDARG00000042005 [Q5RIC0-3] |
GeneIDi | 541509 |
KEGGi | dre:541509 |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BX279523 Genomic DNA Translation: CAI12039.1 Sequence problems. BC091787 mRNA Translation: AAH91787.1 BC096810 mRNA Translation: AAH96810.1 |
RefSeqi | NP_001014344.2, NM_001014322.2 [Q5RIC0-1] |
3D structure databases
SMRi | Q5RIC0 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 7955.ENSDARP00000113240 |
Proteomic databases
PaxDbi | Q5RIC0 |
Genome annotation databases
Ensembli | ENSDART00000138226; ENSDARP00000113240; ENSDARG00000042005 [Q5RIC0-2] ENSDART00000152836; ENSDARP00000127220; ENSDARG00000042005 [Q5RIC0-3] |
GeneIDi | 541509 |
KEGGi | dre:541509 |
Organism-specific databases
CTDi | 55140 |
ZFINi | ZDB-GENE-050327-35, elp3 |
Phylogenomic databases
eggNOGi | KOG2535, Eukaryota |
GeneTreei | ENSGT00390000013141 |
HOGENOMi | CLU_025983_2_1_1 |
InParanoidi | Q5RIC0 |
OMAi | TFETRPD |
PhylomeDBi | Q5RIC0 |
TreeFami | TF105752 |
Enzyme and pathway databases
UniPathwayi | UPA00988 |
Miscellaneous databases
PROi | PR:Q5RIC0 |
Gene expression databases
Bgeei | ENSDARG00000042005, Expressed in mature ovarian follicle and 24 other tissues |
Family and domain databases
Gene3Di | 3.80.30.20, 1 hit |
InterProi | View protein in InterPro IPR016181, Acyl_CoA_acyltransferase IPR039661, ELP3 IPR034687, ELP3-like IPR006638, Elp3/MiaB/NifB IPR000182, GNAT_dom IPR032432, Radical_SAM_C IPR007197, rSAM IPR023404, rSAM_horseshoe |
PANTHERi | PTHR11135, PTHR11135, 1 hit PTHR11135:SF0, PTHR11135:SF0, 1 hit |
Pfami | View protein in Pfam PF00583, Acetyltransf_1, 1 hit PF04055, Radical_SAM, 1 hit PF16199, Radical_SAM_C, 1 hit |
PIRSFi | PIRSF005669, Hist_AcTrfase_ELP3, 1 hit |
SFLDi | SFLDF00344, ELP3-like, 1 hit |
SMARTi | View protein in SMART SM00729, Elp3, 1 hit |
SUPFAMi | SSF55729, SSF55729, 1 hit |
TIGRFAMsi | TIGR01211, ELP3, 1 hit |
PROSITEi | View protein in PROSITE PS51186, GNAT, 1 hit PS51918, RADICAL_SAM, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | ELP3_DANRE | |
Accessioni | Q5RIC0Primary (citable) accession number: Q5RIC0 Secondary accession number(s): Q4V9M7, Q58ER7 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 17, 2007 |
Last sequence update: | June 12, 2007 | |
Last modified: | December 2, 2020 | |
This is version 116 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- PATHWAY comments
Index of metabolic and biosynthesis pathways - SIMILARITY comments
Index of protein domains and families