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ECOLI:MIAA

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Species (Taxon ID) Escherichia coli (strain K12). (83333)
Gene Name(s) miaA (synonyms: trpX)
Protein Name(s) tRNA dimethylallyltransferase

Dimethylallyl diphosphate:tRNA dimethylallyltransferase DMAPP:tRNA dimethylallyltransferase DMATase Isopentenyl-diphosphate:tRNA isopentenyltransferase IPP transferase IPPT IPTase

External Links
UniProt P16384
EMBL M63655
U14003
U00096
AP009048
D00743
U00005
Z11831
PIR B37318
RefSeq NP_418592.1
YP_492313.1
PDB 2ZM5
2ZXU
3FOZ
PDBsum 2ZM5
2ZXU
3FOZ
ProteinModelPortal P16384
SMR P16384
IntAct P16384
STRING 511145.b4171
PaxDb P16384
PRIDE P16384
EnsemblBacteria AAC77128
BAE78172
GeneID 12934008
948690
KEGG ecj:Y75_p4057
eco:b4171
PATRIC 32123915
EchoBASE EB0590
EcoGene EG10595
eggNOG COG0324
HOGENOM HOG000039996
InParanoid P16384
KO K00791
OMA PELNWLE
OrthoDB EOG661HB3
PhylomeDB P16384
BioCyc EcoCyc:EG10595-MONOMER
ECOL316407:JW4129-MONOMER
MetaCyc:EG10595-MONOMER
EvolutionaryTrace P16384
PRO PR:P16384
Proteomes UP000000318
UP000000625
Genevestigator P16384
GO GO:0005524
GO:0052381
GO:0034605
GO:0006400
Gene3D 3.40.50.300
HAMAP MF_00185
InterPro IPR002627
IPR027417
IPR018022
PANTHER PTHR11088
Pfam PF01715
SUPFAM SSF52540
TIGRFAMs TIGR00174

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status

incorrect (CACAO)

GO:0044207

translation initiation ternary complex

PMID:4867661[1]

ECO:0000314

C

table 2 and 3: Thus, it is concluded that the joining of the 50S particle to the initiation complex does not involve dissociation of the bound F-met-tRNA.

complete

enables

GO:0052381

tRNA dimethylallyltransferase activity

PMID:21873635[2]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

EcoGene:EG10595
PANTHER:PTN000119608
SGD:S000005800
TAIR:locus:2042103
UniProtKB:Q9H3H1

F

Seeded From UniProt

complete

involved_in

GO:0006400

tRNA modification

PMID:21873635[2]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

EcoGene:EG10595
PANTHER:PTN000119608
SGD:S000005800

P

Seeded From UniProt

complete

involved_in

GO:1990497

regulation of cytoplasmic translation in response to stress

PMID:24296670[3]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0052381

tRNA dimethylallyltransferase activity

PMID:4341485[4]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0034605

cellular response to heat

PMID:8824618[5]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0034605

cellular response to heat

PMID:8824618[5]

ECO:0000270

expression pattern evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0006400

tRNA modification

PMID:93644[6]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0006400

tRNA modification

PMID:379002[7]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0008033

tRNA processing

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR018022

P

Seeded From UniProt

complete

enables

GO:0052381

tRNA dimethylallyltransferase activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:2.5.1.75

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000104

ECO:0000256

match to sequence model evidence used in automatic assertion

UniRule:UR000079220

F

Seeded From UniProt

complete

involved_in

GO:0008033

tRNA processing

GO_REF:0000104

ECO:0000256

match to sequence model evidence used in automatic assertion

UniRule:UR000079220

P

Seeded From UniProt

complete

enables

GO:0052381

tRNA dimethylallyltransferase activity

GO_REF:0000104

ECO:0000256

match to sequence model evidence used in automatic assertion

UniRule:UR000079220

F

Seeded From UniProt

complete

involved_in

GO:0008033

tRNA processing

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0819

P

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0067

F

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

enables

GO:0016740

transferase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0808

F

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. Nomura, M et al. (1967) The initiation of protein synthesis: joining of the 50S ribosomal subunit to the initiation complex. Proc. Natl. Acad. Sci. U.S.A. 58 1487-93 PubMed GONUTS page
  2. 2.0 2.1 Gaudet, P et al. (2011) Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Brief. Bioinformatics 12 449-62 PubMed GONUTS page
  3. Thompson, KM & Gottesman, S (2014) The MiaA tRNA modification enzyme is necessary for robust RpoS expression in Escherichia coli. J. Bacteriol. 196 754-61 PubMed GONUTS page
  4. Rosenbaum, N & Gefter, ML (1972) Delta 2 -isopentenylpyrophosphate: transfer ribonucleic acid 2 -isopentenyltransferase from Escherichia coli. Purification and properties of the enzyme. J. Biol. Chem. 247 5675-80 PubMed GONUTS page
  5. 5.0 5.1 Tsui, HC et al. (1996) Transcription of the mutL repair, miaA tRNA modification, hfq pleiotropic regulator, and hflA region protease genes of Escherichia coli K-12 from clustered Esigma32-specific promoters during heat shock. J. Bacteriol. 178 5719-31 PubMed GONUTS page
  6. Eisenberg, SP et al. (1979) The effect of an Escherichia coli regulatory mutation on transfer RNA structure. J. Mol. Biol. 135 111-26 PubMed GONUTS page
  7. Vold, BS et al. (1979) Characterization of a deficiency of N6-(delta 2-isopentenyl)-2-methylthioadenosine in the Escherichia coli mutant trpX by use of antibodies to N6-(delta 2-isopentenyl)adenosine. J. Biol. Chem. 254 7362-7 PubMed GONUTS page