UniProtKB - C3KX33 (MIAA_CLOB6)
Protein
tRNA dimethylallyltransferase
Gene
miaA
Organism
Clostridium botulinum (strain 657 / Type Ba4)
Status
Functioni
Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i6A).UniRule annotation
Catalytic activityi
- adenosine37 in tRNA + dimethylallyl diphosphate = diphosphate + N6-dimethylallyladenosine37 in tRNAUniRule annotationEC:2.5.1.75UniRule annotation
Cofactori
Mg2+UniRule annotation
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 9 – 16 | ATPUniRule annotation | 8 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-UniRule
- tRNA dimethylallyltransferase activity Source: UniProtKB-UniRule
GO - Biological processi
- tRNA processing Source: UniProtKB-UniRule
Keywordsi
Molecular function | Transferase |
Biological process | tRNA processing |
Ligand | ATP-binding, Magnesium, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: tRNA dimethylallyltransferaseUniRule annotation (EC:2.5.1.75UniRule annotation)Alternative name(s): Dimethylallyl diphosphate:tRNA dimethylallyltransferaseUniRule annotation Short name: DMAPP:tRNA dimethylallyltransferaseUniRule annotation Short name: DMATaseUniRule annotation Isopentenyl-diphosphate:tRNA isopentenyltransferaseUniRule annotation Short name: IPP transferaseUniRule annotation Short name: IPPTUniRule annotation Short name: IPTaseUniRule annotation |
Gene namesi | Name:miaAUniRule annotation Ordered Locus Names:CLJ_B1976 |
Organismi | Clostridium botulinum (strain 657 / Type Ba4) |
Taxonomic identifieri | 515621 [NCBI] |
Taxonomic lineagei | Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_1000203934 | 1 – 311 | tRNA dimethylallyltransferaseAdd BLAST | 311 |
Interactioni
Subunit structurei
Monomer.
UniRule annotationSites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sitei | 100 | Interaction with substrate tRNAUniRule annotation | 1 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 11 – 16 | Substrate bindingUniRule annotation | 6 | |
Regioni | 34 – 37 | Interaction with substrate tRNAUniRule annotation | 4 |
Sequence similaritiesi
Belongs to the IPP transferase family.UniRule annotation
Phylogenomic databases
HOGENOMi | CLU_032616_0_1_9 |
OMAi | YAKRQFT |
Family and domain databases
HAMAPi | MF_00185, IPP_trans, 1 hit |
InterProi | View protein in InterPro IPR039657, Dimethylallyltransferase IPR018022, IPT IPR027417, P-loop_NTPase |
PANTHERi | PTHR11088, PTHR11088, 1 hit |
SUPFAMi | SSF52540, SSF52540, 2 hits |
TIGRFAMsi | TIGR00174, miaA, 1 hit |
i Sequence
Sequence statusi: Complete.
C3KX33-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MIDLLIIAGP TAVGKTDISI KLAEKLNGEI ISADSMQIYK YMDIGSAKIT
60 70 80 90 100
KDEMKGIPHH LIDVVEPHEE FNVSSFKTLA EKSIKDIWSR GKLPIIAGGT
110 120 130 140 150
GLYINSLIYN YDFTDADRDE KYREYLTKLS EDKGKEYVHS LLKDIDEKSY
160 170 180 190 200
EKLYPNDLKR VVRALEVYKI TGKSISEYTK ENEKKLYDIP YNVNYFVLNM
210 220 230 240 250
NREVLYERIN KRVDIMMGKG LIEEVKKLES MGYTPDMQSM KGIGYKEVLF
260 270 280 290 300
YLNGDISLDE AIYLIKKGSR NYAKRQLTWF RKDKRSIWID KDKYTFEEEI
310
VDKIIKMVKD K
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001083 Genomic DNA Translation: ACQ52808.1 |
RefSeqi | WP_012720763.1, NC_012658.1 |
Genome annotation databases
EnsemblBacteriai | ACQ52808; ACQ52808; CLJ_B1976 |
KEGGi | cbi:CLJ_B1976 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001083 Genomic DNA Translation: ACQ52808.1 |
RefSeqi | WP_012720763.1, NC_012658.1 |
3D structure databases
SMRi | C3KX33 |
ModBasei | Search... |
Genome annotation databases
EnsemblBacteriai | ACQ52808; ACQ52808; CLJ_B1976 |
KEGGi | cbi:CLJ_B1976 |
Phylogenomic databases
HOGENOMi | CLU_032616_0_1_9 |
OMAi | YAKRQFT |
Family and domain databases
HAMAPi | MF_00185, IPP_trans, 1 hit |
InterProi | View protein in InterPro IPR039657, Dimethylallyltransferase IPR018022, IPT IPR027417, P-loop_NTPase |
PANTHERi | PTHR11088, PTHR11088, 1 hit |
SUPFAMi | SSF52540, SSF52540, 2 hits |
TIGRFAMsi | TIGR00174, miaA, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | MIAA_CLOB6 | |
Accessioni | C3KX33Primary (citable) accession number: C3KX33 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | September 22, 2009 |
Last sequence update: | June 16, 2009 | |
Last modified: | December 2, 2020 | |
This is version 66 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |