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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

  • large ribosomal subunit rRNA binding Source: CAFA
  • structural constituent of ribosome Source: InterPro

GO - Biological processi

Keywordsi

Molecular functionRibonucleoprotein, Ribosomal protein, 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

  • ribonucleoprotein complex Source: CAFA
  • ribosome Source: UniProtKB-KW

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000104244‹1 – 13350S ribosomal protein L11Add BLAST›133

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

1133
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi61 – 64Combined sources4
Helixi67 – 75Combined sources9
Beta strandi77 – 79Combined sources3
Turni84 – 86Combined sources3
Beta strandi90 – 92Combined sources3
Helixi94 – 103Combined sources10
Helixi105 – 107Combined sources3
Helixi113 – 127Combined sources15
Beta strandi129 – 131Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB 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.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP56210.

Family & Domainsi

Sequence similaritiesi

Belongs to the universal ribosomal protein uL11 family.UniRule annotation

Family and domain databases

CDDicd00349. Ribosomal_L11. 1 hit.
Gene3Di1.10.10.250. 1 hit.
3.30.1550.10. 1 hit.
HAMAPiMF_00736. Ribosomal_L11. 1 hit.
InterProiView protein in InterPro
IPR000911. Ribosomal_L11/L12.
IPR006519. Ribosomal_L11_bac-typ.
IPR020783. Ribosomal_L11_C.
IPR020785. Ribosomal_L11_CS.
IPR020784. Ribosomal_L11_N.
PANTHERiPTHR11661. PTHR11661. 1 hit.
PfamiView protein in Pfam
PF00298. Ribosomal_L11. 1 hit.
PF03946. Ribosomal_L11_N. 1 hit.
SMARTiView protein in SMART
SM00649. RL11. 1 hit.
SUPFAMiSSF46906. SSF46906. 1 hit.
SSF54747. SSF54747. 1 hit.
TIGRFAMsiTIGR01632. L11_bact. 1 hit.
PROSITEiView protein in PROSITE
PS00359. RIBOSOMAL_L11. 1 hit.

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)DescriptionActionsGraphical viewLength
Non-terminal residuei11

Sequence databases

PIRiS55555.

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 one 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.

Entry informationi

Entry nameiRL11_GEOSE
AccessioniPrimary (citable) accession number: P56210
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: May 10, 2017
This is version 95 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, 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