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Protein

50S ribosomal protein L28

Gene

rpmB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

GO - Molecular functioni

  1. structural constituent of ribosome Source: InterPro

GO - Biological processi

  1. translation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Enzyme and pathway databases

BioCyciEcoCyc:EG10886-MONOMER.
ECOL316407:JW3612-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L28
Gene namesi
Name:rpmB
Ordered Locus Names:b3637, JW3612
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000318 Componenti: Chromosome UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG10886. rpmB.

Subcellular locationi

GO - Cellular componenti

  1. cytosolic large ribosomal subunit Source: EcoCyc
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed1 Publication
Chaini2 – 787750S ribosomal protein L28PRO_0000178468Add
BLAST

Proteomic databases

PaxDbiP0A7M2.
PRIDEiP0A7M2.

Expressioni

Gene expression databases

GenevestigatoriP0A7M2.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
rpmFP0A7N42EBI-543024,EBI-1112732

Protein-protein interaction databases

BioGridi851280. 1 interaction.
DIPiDIP-35745N.
IntActiP0A7M2. 113 interactions.
MINTiMINT-1306660.
STRINGi511145.b3637.

Structurei

Secondary structure

1
78
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Turni6 – 83Combined sources
Beta strandi13 – 164Combined sources
Helixi20 – 223Combined sources
Beta strandi26 – 294Combined sources
Beta strandi33 – 408Combined sources
Helixi41 – 433Combined sources
Beta strandi45 – 528Combined sources
Helixi53 – 6210Combined sources
Helixi64 – 7310Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3J5Lelectron microscopy6.60X2-78[»]
3J7Zelectron microscopy3.90X1-78[»]
4CSUelectron microscopy5.5002-78[»]
4U1UX-ray2.95BX/DX2-78[»]
4U1VX-ray3.00BX/DX2-78[»]
4U20X-ray2.90BX/DX2-78[»]
4U24X-ray2.90BX/DX2-78[»]
4U25X-ray2.90BX/DX2-78[»]
4U26X-ray2.80BX/DX2-78[»]
4U27X-ray2.80BX/DX2-78[»]
4V50X-ray3.22BX/DX2-78[»]
4V52X-ray3.21BZ/DZ1-78[»]
4V53X-ray3.54BZ/DZ1-78[»]
4V54X-ray3.30BZ/DZ1-78[»]
4V55X-ray4.00BZ/DZ1-78[»]
4V56X-ray3.93BZ/DZ1-78[»]
4V57X-ray3.50BZ/DZ1-78[»]
4V5Helectron microscopy5.80B02-78[»]
4V5YX-ray4.45BZ/DZ1-78[»]
4V64X-ray3.50BZ/DZ1-78[»]
4V69electron microscopy6.70BX2-78[»]
4V6CX-ray3.19BX/DX1-78[»]
4V6DX-ray3.81BX/DX1-78[»]
4V6EX-ray3.71BX/DX1-78[»]
4V6Kelectron microscopy8.25AY1-78[»]
4V6Lelectron microscopy13.20BY1-78[»]
4V6Melectron microscopy7.10BX2-78[»]
4V6Nelectron microscopy12.10AZ2-78[»]
4V6Oelectron microscopy14.70BZ2-78[»]
4V6Pelectron microscopy13.50BZ2-78[»]
4V6Qelectron microscopy11.50BZ2-78[»]
4V6Relectron microscopy11.50BZ2-78[»]
4V6Selectron microscopy13.10AZ2-78[»]
4V6Telectron microscopy8.30BX2-78[»]
4V6Velectron microscopy9.80B12-78[»]
4V6Yelectron microscopy12.00BX1-78[»]
4V6Zelectron microscopy12.00BX1-78[»]
4V70electron microscopy17.00BX1-78[»]
4V71electron microscopy20.00BX1-78[»]
4V72electron microscopy13.00BX1-78[»]
4V73electron microscopy15.00BX1-78[»]
4V74electron microscopy17.00BX1-78[»]
4V75electron microscopy12.00BX1-78[»]
4V76electron microscopy17.00BX1-78[»]
4V77electron microscopy17.00BX1-78[»]
4V78electron microscopy20.00BX1-78[»]
4V79electron microscopy15.00BX1-78[»]
4V7Aelectron microscopy9.00BX1-78[»]
4V7Belectron microscopy6.80BX1-78[»]
4V7Celectron microscopy7.60BZ2-78[»]
4V7Delectron microscopy7.60A12-78[»]
4V7Ielectron microscopy9.60AX1-78[»]
4V7SX-ray3.25BX/DX2-78[»]
4V7TX-ray3.19BX/DX2-78[»]
4V7UX-ray3.10BX/DX2-78[»]
4V7VX-ray3.29BX/DX2-78[»]
4V85X-ray3.2011-78[»]
4V89X-ray3.70B11-78[»]
4V9CX-ray3.30BX/DX1-78[»]
4V9DX-ray3.00CX/DX2-78[»]
4V9OX-ray2.90AX/CX/EX/GX1-78[»]
4V9PX-ray2.90AX/CX/EX/GX1-78[»]
4WF1X-ray3.09BX/DX2-78[»]
4WWWX-ray3.10RX/YX2-78[»]
ProteinModelPortaliP0A7M2.
SMRiP0A7M2. Positions 2-78.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP0A7M2.

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L28P family.Curated

Phylogenomic databases

eggNOGiCOG0227.
HOGENOMiHOG000040462.
InParanoidiP0A7M2.
KOiK02902.
OMAiRWITLKV.
OrthoDBiEOG6W727M.
PhylomeDBiP0A7M2.

Family and domain databases

HAMAPiMF_00373. Ribosomal_L28.
InterProiIPR026569. Ribo_L28/L24.
IPR001383. Ribosomal_L28.
[Graphical view]
PANTHERiPTHR13528. PTHR13528. 1 hit.
PfamiPF00830. Ribosomal_L28. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00009. L28. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P0A7M2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRVCQVTGK RPVTGNNRSH ALNATKRRFL PNLHSHRFWV ESEKRFVTLR
60 70
VSAKGMRVID KKGIDTVLAE LRARGEKY
Length:78
Mass (Da):9,006
Last modified:January 22, 2007 - v2
Checksum:i2616ADB10772A57C
GO

Mass spectrometryi

Molecular mass is 8875.0 Da from positions 2 - 78. Determined by MALDI. 1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J01677 Genomic DNA. Translation: AAA74099.1.
L10328 Genomic DNA. Translation: AAA61990.1.
U00096 Genomic DNA. Translation: AAC76661.1.
AP009048 Genomic DNA. Translation: BAE77655.1.
PIRiS42443. R5EC28.
RefSeqiNP_418094.1. NC_000913.3.
YP_491796.1. NC_007779.1.

Genome annotation databases

EnsemblBacteriaiAAC76661; AAC76661; b3637.
BAE77655; BAE77655; BAE77655.
GeneIDi12933571.
946941.
KEGGiecj:Y75_p3537.
eco:b3637.
PATRICi32122761. VBIEscCol129921_3757.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J01677 Genomic DNA. Translation: AAA74099.1.
L10328 Genomic DNA. Translation: AAA61990.1.
U00096 Genomic DNA. Translation: AAC76661.1.
AP009048 Genomic DNA. Translation: BAE77655.1.
PIRiS42443. R5EC28.
RefSeqiNP_418094.1. NC_000913.3.
YP_491796.1. NC_007779.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3J5Lelectron microscopy6.60X2-78[»]
3J7Zelectron microscopy3.90X1-78[»]
4CSUelectron microscopy5.5002-78[»]
4U1UX-ray2.95BX/DX2-78[»]
4U1VX-ray3.00BX/DX2-78[»]
4U20X-ray2.90BX/DX2-78[»]
4U24X-ray2.90BX/DX2-78[»]
4U25X-ray2.90BX/DX2-78[»]
4U26X-ray2.80BX/DX2-78[»]
4U27X-ray2.80BX/DX2-78[»]
4V50X-ray3.22BX/DX2-78[»]
4V52X-ray3.21BZ/DZ1-78[»]
4V53X-ray3.54BZ/DZ1-78[»]
4V54X-ray3.30BZ/DZ1-78[»]
4V55X-ray4.00BZ/DZ1-78[»]
4V56X-ray3.93BZ/DZ1-78[»]
4V57X-ray3.50BZ/DZ1-78[»]
4V5Helectron microscopy5.80B02-78[»]
4V5YX-ray4.45BZ/DZ1-78[»]
4V64X-ray3.50BZ/DZ1-78[»]
4V69electron microscopy6.70BX2-78[»]
4V6CX-ray3.19BX/DX1-78[»]
4V6DX-ray3.81BX/DX1-78[»]
4V6EX-ray3.71BX/DX1-78[»]
4V6Kelectron microscopy8.25AY1-78[»]
4V6Lelectron microscopy13.20BY1-78[»]
4V6Melectron microscopy7.10BX2-78[»]
4V6Nelectron microscopy12.10AZ2-78[»]
4V6Oelectron microscopy14.70BZ2-78[»]
4V6Pelectron microscopy13.50BZ2-78[»]
4V6Qelectron microscopy11.50BZ2-78[»]
4V6Relectron microscopy11.50BZ2-78[»]
4V6Selectron microscopy13.10AZ2-78[»]
4V6Telectron microscopy8.30BX2-78[»]
4V6Velectron microscopy9.80B12-78[»]
4V6Yelectron microscopy12.00BX1-78[»]
4V6Zelectron microscopy12.00BX1-78[»]
4V70electron microscopy17.00BX1-78[»]
4V71electron microscopy20.00BX1-78[»]
4V72electron microscopy13.00BX1-78[»]
4V73electron microscopy15.00BX1-78[»]
4V74electron microscopy17.00BX1-78[»]
4V75electron microscopy12.00BX1-78[»]
4V76electron microscopy17.00BX1-78[»]
4V77electron microscopy17.00BX1-78[»]
4V78electron microscopy20.00BX1-78[»]
4V79electron microscopy15.00BX1-78[»]
4V7Aelectron microscopy9.00BX1-78[»]
4V7Belectron microscopy6.80BX1-78[»]
4V7Celectron microscopy7.60BZ2-78[»]
4V7Delectron microscopy7.60A12-78[»]
4V7Ielectron microscopy9.60AX1-78[»]
4V7SX-ray3.25BX/DX2-78[»]
4V7TX-ray3.19BX/DX2-78[»]
4V7UX-ray3.10BX/DX2-78[»]
4V7VX-ray3.29BX/DX2-78[»]
4V85X-ray3.2011-78[»]
4V89X-ray3.70B11-78[»]
4V9CX-ray3.30BX/DX1-78[»]
4V9DX-ray3.00CX/DX2-78[»]
4V9OX-ray2.90AX/CX/EX/GX1-78[»]
4V9PX-ray2.90AX/CX/EX/GX1-78[»]
4WF1X-ray3.09BX/DX2-78[»]
4WWWX-ray3.10RX/YX2-78[»]
ProteinModelPortaliP0A7M2.
SMRiP0A7M2. Positions 2-78.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi851280. 1 interaction.
DIPiDIP-35745N.
IntActiP0A7M2. 113 interactions.
MINTiMINT-1306660.
STRINGi511145.b3637.

Chemistry

ChEMBLiCHEMBL2363135.

Proteomic databases

PaxDbiP0A7M2.
PRIDEiP0A7M2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC76661; AAC76661; b3637.
BAE77655; BAE77655; BAE77655.
GeneIDi12933571.
946941.
KEGGiecj:Y75_p3537.
eco:b3637.
PATRICi32122761. VBIEscCol129921_3757.

Organism-specific databases

EchoBASEiEB0879.
EcoGeneiEG10886. rpmB.

Phylogenomic databases

eggNOGiCOG0227.
HOGENOMiHOG000040462.
InParanoidiP0A7M2.
KOiK02902.
OMAiRWITLKV.
OrthoDBiEOG6W727M.
PhylomeDBiP0A7M2.

Enzyme and pathway databases

BioCyciEcoCyc:EG10886-MONOMER.
ECOL316407:JW3612-MONOMER.

Miscellaneous databases

EvolutionaryTraceiP0A7M2.
PROiP0A7M2.

Gene expression databases

GenevestigatoriP0A7M2.

Family and domain databases

HAMAPiMF_00373. Ribosomal_L28.
InterProiIPR026569. Ribo_L28/L24.
IPR001383. Ribosomal_L28.
[Graphical view]
PANTHERiPTHR13528. PTHR13528. 1 hit.
PfamiPF00830. Ribosomal_L28. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00009. L28. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning and the nucleotide sequence of the genes for Escherichia coli ribosomal proteins L28 (rpmB) and L33 (rpmG)."
    Lee J.S., An G., Friesen J.D., Isono K.
    Mol. Gen. Genet. 184:218-223(1980) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "DNA sequence and analysis of 136 kilobases of the Escherichia coli genome: organizational symmetry around the origin of replication."
    Burland V.D., Plunkett G. III, Daniels D.L., Blattner F.R.
    Genomics 16:551-561(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  4. "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
    Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
    Mol. Syst. Biol. 2:E1-E5(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  5. "Primary structure of protein L28 from the large subunit of Escherichia coli ribosomes."
    Wittmann-Liebold B., Marzinzig E.
    FEBS Lett. 81:214-217(1976) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 2-78.
    Strain: K12.
  6. "Protein-rRNA binding features and their structural and functional implications in ribosomes as determined by cross-linking studies."
    Urlaub H., Kruft V., Bischof O., Mueller E.-C., Wittmann-Liebold B.
    EMBO J. 14:4578-4588(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 55-66, CROSS-LINKING TO RRNA.
    Strain: MRE-600.
  7. "Escherichia coli proteome analysis using the gene-protein database."
    VanBogelen R.A., Abshire K.Z., Moldover B., Olson E.R., Neidhardt F.C.
    Electrophoresis 18:1243-1251(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION BY 2D-GEL.
  8. "Observation of Escherichia coli ribosomal proteins and their posttranslational modifications by mass spectrometry."
    Arnold R.J., Reilly J.P.
    Anal. Biochem. 269:105-112(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: MASS SPECTROMETRY.
    Strain: K12 / ATCC 25404 / DSM 5698 / NCIMB 11290.

Entry informationi

Entry nameiRL28_ECOLI
AccessioniPrimary (citable) accession number: P0A7M2
Secondary accession number(s): P02428, Q2M7V1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 20, 1986
Last sequence update: January 22, 2007
Last modified: March 31, 2015
This is version 98 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, 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. Ribosomal proteins
    Ribosomal proteins families and list of entries
  4. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.