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Protein

50S ribosomal protein L11

Gene

rplK

Organism
Geobacillus stearothermophilus (Bacillus stearothermophilus)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.

GO - Molecular functioni

  1. rRNA binding Source: UniProtKB-KW
  2. structural constituent of ribosome Source: InterPro

GO - Biological processi

  1. translation Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L11UniRule annotation
Gene namesi
Name:rplKUniRule annotation
OrganismiGeobacillus stearothermophilus (Bacillus stearothermophilus)
Taxonomic identifieri1422 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeGeobacillus

Subcellular locationi

GO - Cellular componenti

  1. ribosome Source: UniProtKB-KW
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini‹1 – 133›13350S ribosomal protein L11PRO_0000104244Add
BLAST

Post-translational modificationi

One or more lysine residues are methylated.UniRule annotation

Keywords - PTMi

Methylation

Proteomic databases

PRIDEiP56210.

Interactioni

Subunit structurei

Part of the ribosomal stalk of the 50S ribosomal subunit. Interacts with L10 and the large rRNA to form the base of the stalk. L10 forms an elongated spine to which 2 L12 dimers bind in a sequential fashion forming a pentameric L10(L12)2(L12)2 complex.

Structurei

Secondary structure

1
133
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi61 – 644Combined sources
Helixi67 – 759Combined sources
Beta strandi77 – 793Combined sources
Turni84 – 863Combined sources
Beta strandi90 – 923Combined sources
Helixi94 – 10310Combined sources
Helixi105 – 1073Combined sources
Helixi113 – 12715Combined sources
Beta strandi129 – 1313Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1ACINMR-A59-133[»]
1FOWNMR-A59-133[»]
1FOXNMR-A59-133[»]
1FOYNMR-A59-133[»]
1HC8X-ray2.80A/B58-132[»]
1IP8model-G-[»]
1QA6X-ray2.80A/B63-129[»]
1Y39X-ray2.80A/B58-133[»]
2FOWNMR-A59-133[»]
DisProtiDP00512.
ProteinModelPortaliP56210.
SMRiP56210. Positions 1-133.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP56210.

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L11P family.UniRule annotation

Family and domain databases

Gene3Di1.10.10.250. 1 hit.
3.30.1550.10. 1 hit.
HAMAPiMF_00736. Ribosomal_L11.
InterProiIPR000911. Ribosomal_L11/L12.
IPR006519. Ribosomal_L11_bac-typ.
IPR020783. Ribosomal_L11_C.
IPR020785. Ribosomal_L11_CS.
IPR020784. Ribosomal_L11_N.
[Graphical view]
PANTHERiPTHR11661. PTHR11661. 1 hit.
PfamiPF00298. Ribosomal_L11. 1 hit.
PF03946. Ribosomal_L11_N. 1 hit.
[Graphical view]
SMARTiSM00649. RL11. 1 hit.
[Graphical view]
SUPFAMiSSF46906. SSF46906. 1 hit.
SSF54747. SSF54747. 1 hit.
TIGRFAMsiTIGR01632. L11_bact. 1 hit.
PROSITEiPS00359. RIBOSOMAL_L11. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Fragment.

P56210-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKLQIPAGKA NPAPPVGPAL GQAGVNIMAF CKEFNARTAD QAGLIIPVEI
60 70 80 90 100
TVFEDRSFTF ITKTPPAAVL LKKAAGIESG SGEPNRNKVA TIKRDKVREI
110 120 130
AELKMPDLNA ASIEAAMRMI EGTARSMGIV VED
Length:133
Mass (Da):14,103
Last modified:November 1, 1997 - v1
Checksum:i2F0DAC76EFD4AAE1
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11

Sequence databases

PIRiS55555.

Cross-referencesi

Sequence databases

PIRiS55555.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1ACINMR-A59-133[»]
1FOWNMR-A59-133[»]
1FOXNMR-A59-133[»]
1FOYNMR-A59-133[»]
1HC8X-ray2.80A/B58-132[»]
1IP8model-G-[»]
1QA6X-ray2.80A/B63-129[»]
1Y39X-ray2.80A/B58-133[»]
2FOWNMR-A59-133[»]
DisProtiDP00512.
ProteinModelPortaliP56210.
SMRiP56210. Positions 1-133.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP56210.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP56210.

Family and domain databases

Gene3Di1.10.10.250. 1 hit.
3.30.1550.10. 1 hit.
HAMAPiMF_00736. Ribosomal_L11.
InterProiIPR000911. Ribosomal_L11/L12.
IPR006519. Ribosomal_L11_bac-typ.
IPR020783. Ribosomal_L11_C.
IPR020785. Ribosomal_L11_CS.
IPR020784. Ribosomal_L11_N.
[Graphical view]
PANTHERiPTHR11661. PTHR11661. 1 hit.
PfamiPF00298. Ribosomal_L11. 1 hit.
PF03946. Ribosomal_L11_N. 1 hit.
[Graphical view]
SMARTiSM00649. RL11. 1 hit.
[Graphical view]
SUPFAMiSSF46906. SSF46906. 1 hit.
SSF54747. SSF54747. 1 hit.
TIGRFAMsiTIGR01632. L11_bact. 1 hit.
PROSITEiPS00359. RIBOSOMAL_L11. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Stabilization of a ribosomal RNA tertiary structure by ribosomal protein L11."
    Xing Y., Draper D.E.
    J. Mol. Biol. 249:319-331(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.
  2. "Crystal structure of a conserved ribosomal protein-RNA complex."
    Conn G.L., Draper D.E., Lattman E.E., Gittis A.G.
    Science 284:1171-1174(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS) OF 63-129.
  3. "High resolution solution structure of ribosomal protein L11-C76, a helical protein with a flexible loop that becomes structured upon binding to RNA."
    Markus M.A., Hinck A.P., Huang S., Draper D.E., Torchia D.A.
    Nat. Struct. Biol. 4:70-77(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: STRUCTURE BY NMR OF 59-133.
  4. "Placement of protein and RNA structures into a 5 A-resolution map of the 50S ribosomal subunit."
    Ban N., Nissen P., Hansen J., Capel M., Moore P.B., Steitz T.A.
    Nature 400:841-847(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: 3D-STRUCTURE MODELING OF 63-129 ONTO THE H.MARISMORTUI 50S RIBOSOME.

Entry informationi

Entry nameiRL11_GEOSE
AccessioniPrimary (citable) accession number: P56210
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: October 29, 2014
This is version 88 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. 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.