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Protein

50S ribosomal protein L31 type B

Gene

ykgM

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

Functioni

GO - Molecular functioni

GO - Biological processi

  • cellular response to zinc ion starvation Source: EcoCyc
  • translation Source: InterPro

Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein

Enzyme and pathway databases

BioCyciEcoCyc:G6167-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L31 type B
Alternative name(s):
Large ribosomal subunit protein bL31-B1 Publication
Gene namesi
Name:ykgM
Synonyms:rpmE2
Ordered Locus Names:b0296, JW5035
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG14326 ykgM

Subcellular locationi

GO - Cellular componenti

Pathology & Biotechi

Disruption phenotypei

Grows poorly in the absence of zinc.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001732221 – 8750S ribosomal protein L31 type BAdd BLAST87

Proteomic databases

PaxDbiP0A7N1
PRIDEiP0A7N1

2D gel databases

SWISS-2DPAGEiP0A7N1

Expressioni

Inductioni

Maximally induced 30 minutes under zinc-limiting conditions, still induced in stationary phase; repressed by the zinc uptake regulation protein Zur. Probably part of the rpmE2-rpmJ2 operon.3 Publications

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit.By similarity

Protein-protein interaction databases

BioGridi4263546, 10 interactors
IntActiP0A7N1, 2 interactors
STRINGi316385.ECDH10B_0285

Structurei

3D structure databases

ProteinModelPortaliP0A7N1
SMRiP0A7N1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4105NRA Bacteria
COG0254 LUCA
HOGENOMiHOG000284894
InParanoidiP0A7N1
KOiK02909
OMAiFKDMSND
PhylomeDBiP0A7N1

Family and domain databases

HAMAPiMF_00502 Ribosomal_L31_2, 1 hit
InterProiView protein in InterPro
IPR034704 L28p-like
IPR002150 Ribosomal_L31
IPR027493 Ribosomal_L31_B
PANTHERiPTHR33280 PTHR33280, 1 hit
PfamiView protein in Pfam
PF01197 Ribosomal_L31, 1 hit
PRINTSiPR01249 RIBOSOMALL31
SUPFAMiSSF143800 SSF143800, 1 hit
TIGRFAMsiTIGR00105 L31, 1 hit
PROSITEiView protein in PROSITE
PS01143 RIBOSOMAL_L31, 1 hit

Sequencei

Sequence statusi: Complete.

P0A7N1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKPNIHPEYR TVVFHDTSVD EYFKIGSTIK TDREIELDGV TYPYVTIDVS
60 70 80
SKSHPFYTGK LRTVASEGNV ARFTQRFGRF VSTKKGA
Length:87
Mass (Da):9,920
Last modified:June 7, 2005 - v1
Checksum:i10D231F36CECBE39
GO

Sequence cautioni

The sequence AAB18024 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U73857 Genomic DNA Translation: AAB18024.1 Different initiation.
U00096 Genomic DNA Translation: AAC73399.1
AP009048 Genomic DNA Translation: BAE76081.1
PIRiH64755
RefSeqiNP_414830.1, NC_000913.3
WP_000803998.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC73399; AAC73399; b0296
BAE76081; BAE76081; BAE76081
GeneIDi944960
KEGGiecj:JW5035
eco:b0296
PATRICifig|511145.12.peg.301

Similar proteinsi

Entry informationi

Entry nameiRL31B_ECOLI
AccessioniPrimary (citable) accession number: P0A7N1
Secondary accession number(s): P71302, Q2MCC5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: June 7, 2005
Last modified: March 28, 2018
This is version 87 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

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health