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Protein

Ribosomal-protein-alanine acetyltransferase

Gene

rimI

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

This enzyme acetylates the N-terminal alanine of ribosomal protein S18.

Catalytic activityi

Acetyl-CoA + an N-terminal L-alanyl-[S18 protein of 30S ribosome] = CoA + an N-terminal N-acetyl-L-alanyl-[S18 protein of 30S ribosome].

GO - Molecular functioni

  • N-acetyltransferase activity Source: EcoliWiki
  • ribosomal-protein-alanine N-acetyltransferase activity Source: EcoliWiki

GO - Biological processi

  • cellular protein modification process Source: EcoliWiki
  • N-terminal peptidyl-alanine acetylation Source: EcoliWiki
  • N-terminal protein amino acid acetylation Source: EcoliWiki

Keywordsi

Molecular functionAcyltransferase, Transferase

Enzyme and pathway databases

BioCyciEcoCyc:EG10850-MONOMER
MetaCyc:EG10850-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Ribosomal-protein-alanine acetyltransferase (EC:2.3.1.266)
Alternative name(s):
Acetylating enzyme for N-terminal of ribosomal protein S18
Gene namesi
Name:rimI
Ordered Locus Names:b4373, JW4335
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG10850 rimI

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000745611 – 148Ribosomal-protein-alanine acetyltransferaseAdd BLAST148

Proteomic databases

PaxDbiP0A944
PRIDEiP0A944

Interactioni

Protein-protein interaction databases

BioGridi4262786, 25 interactors
DIPiDIP-48259N
IntActiP0A944, 1 interactor
STRINGi316385.ECDH10B_4530

Structurei

3D structure databases

ProteinModelPortaliP0A944
SMRiP0A944
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 147N-acetyltransferasePROSITE-ProRule annotationAdd BLAST146

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4105KEG Bacteria
COG0456 LUCA
HOGENOMiHOG000078523
InParanoidiP0A944
KOiK03789
OMAiGERYLNY
PhylomeDBiP0A944

Family and domain databases

InterProiView protein in InterPro
IPR006464 AcTrfase_RimI/Ard1
IPR016181 Acyl_CoA_acyltransferase
IPR000182 GNAT_dom
PfamiView protein in Pfam
PF00583 Acetyltransf_1, 1 hit
SUPFAMiSSF55729 SSF55729, 1 hit
TIGRFAMsiTIGR01575 rimI, 1 hit
PROSITEiView protein in PROSITE
PS51186 GNAT, 1 hit

Sequencei

Sequence statusi: Complete.

P0A944-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNTISSLETT DLPAAYHIEQ RAHAFPWSEK TFASNQGERY LNFQLTQNGK
60 70 80 90 100
MAAFAITQVV LDEATLFNIA VDPDYQRQGL GRALLEHLID ELEKRGVATL
110 120 130 140
WLEVRASNAA AIALYESLGF NEATIRRNYY PTTDGREDAI IMALPISM
Length:148
Mass (Da):16,610
Last modified:July 19, 2005 - v1
Checksum:i46A8412D38D42F86
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti143 – 148ALPISM → RCQSVCNTRWNNEVGLDFL in CAA29489 (PubMed:2828880).Curated6
Sequence conflicti143 – 148ALPISM → RCQSVCNTRWNNEVGLDFL in AAA97269 (PubMed:7610040).Curated6

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X06117 Genomic DNA Translation: CAA29489.1
U14003 Genomic DNA Translation: AAA97269.1
U00096 Genomic DNA Translation: AAC77326.1
AP009048 Genomic DNA Translation: BAE78361.1
L05387 Unassigned DNA Translation: AAA03077.1
PIRiD65252
RefSeqiNP_418790.1, NC_000913.3
WP_001092461.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC77326; AAC77326; b4373
BAE78361; BAE78361; BAE78361
GeneIDi948894
KEGGiecj:JW4335
eco:b4373
PATRICifig|1411691.4.peg.2315

Entry informationi

Entry nameiRIMI_ECOLI
AccessioniPrimary (citable) accession number: P0A944
Secondary accession number(s): P09453, Q2M5U5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 19, 2005
Last sequence update: July 19, 2005
Last modified: April 25, 2018
This is version 99 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

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