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P56030

- RL2_HELPY

UniProt

P56030 - RL2_HELPY

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Protein

50S ribosomal protein L2

Gene

rplB

Organism
Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome.UniRule annotation

GO - Molecular functioni

  1. rRNA binding Source: UniProtKB-HAMAP
  2. structural constituent of ribosome Source: InterPro
  3. transferase activity Source: InterPro

GO - Biological processi

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

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciHPY:HP1316-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
50S ribosomal protein L2UniRule annotation
Gene namesi
Name:rplBUniRule annotation
Ordered Locus Names:HP_1316
OrganismiHelicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Taxonomic identifieri85962 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000000429: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. large ribosomal subunit Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 27627650S ribosomal protein L2PRO_0000129569Add
BLAST

Proteomic databases

PRIDEiP56030.

Interactioni

Subunit structurei

Part of the 50S ribosomal subunit. Forms a bridge to the 30S subunit in the 70S ribosome.UniRule annotation

Protein-protein interaction databases

DIPiDIP-3298N.
IntActiP56030. 7 interactions.
MINTiMINT-162822.
STRINGi85962.HP1316.

Structurei

3D structure databases

ProteinModelPortaliP56030.
SMRiP56030. Positions 62-196.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein L2P family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0090.
KOiK02886.
OMAiHKGIRPS.
OrthoDBiEOG6TR0J1.

Family and domain databases

Gene3Di2.30.30.30. 1 hit.
2.40.50.140. 1 hit.
4.10.950.10. 1 hit.
HAMAPiMF_01320_B. Ribosomal_L2_B.
InterProiIPR012340. NA-bd_OB-fold.
IPR022666. Rbsml_prot_L2_RNA-bd_dom.
IPR014722. Rib_L2_dom2.
IPR002171. Ribosomal_L2.
IPR005880. Ribosomal_L2_bac/org-type.
IPR022669. Ribosomal_L2_C.
IPR022671. Ribosomal_L2_CS.
IPR014726. Ribosomal_L2_dom3.
IPR008991. Translation_prot_SH3-like.
[Graphical view]
PANTHERiPTHR13691. PTHR13691. 1 hit.
PTHR13691:SF5. PTHR13691:SF5. 1 hit.
PfamiPF00181. Ribosomal_L2. 1 hit.
PF03947. Ribosomal_L2_C. 1 hit.
[Graphical view]
PIRSFiPIRSF002158. Ribosomal_L2. 1 hit.
SUPFAMiSSF50104. SSF50104. 1 hit.
SSF50249. SSF50249. 1 hit.
TIGRFAMsiTIGR01171. rplB_bact. 1 hit.
PROSITEiPS00467. RIBOSOMAL_L2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P56030-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAIKTYKPYT PSRRFMSVLD SKDITAKSSV KGLLTKLKAT AGRNNNGRIT
60 70 80 90 100
SRHKERGAKK LYRIIDFKRN KYNIEGKVAA IEYDPYRNAR IALVVYPDGD
110 120 130 140 150
KRYILQPSGL KVGDSVIAAE GGLDIKVGFA MKLKNIPIGT VVHNIEMHPG
160 170 180 190 200
AGGQLARSAG MSAQIMGREN KYTIIRMPSS EMRYILSECM ASVGVVGNED
210 220 230 240 250
FINVSIGKAG RNRHRGIRPQ TRGSAMNPVD HPHGGGEGKT GTSGHPVSPW
260 270
GTPAKGYKTR KKKASDKLII SRKKHK
Length:276
Mass (Da):30,271
Last modified:November 1, 1997 - v1
Checksum:i5DCA6F36726C9A35
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD08355.1.
PIRiD64684.
RefSeqiNP_208108.1. NC_000915.1.
YP_006935237.1. NC_018939.1.

Genome annotation databases

EnsemblBacteriaiAAD08355; AAD08355; HP_1316.
GeneIDi13870524.
900326.
KEGGiheo:C694_06795.
hpy:HP1316.
PATRICi20594013. VBIHelPyl33062_1377.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD08355.1 .
PIRi D64684.
RefSeqi NP_208108.1. NC_000915.1.
YP_006935237.1. NC_018939.1.

3D structure databases

ProteinModelPortali P56030.
SMRi P56030. Positions 62-196.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

DIPi DIP-3298N.
IntActi P56030. 7 interactions.
MINTi MINT-162822.
STRINGi 85962.HP1316.

Proteomic databases

PRIDEi P56030.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAD08355 ; AAD08355 ; HP_1316 .
GeneIDi 13870524.
900326.
KEGGi heo:C694_06795.
hpy:HP1316.
PATRICi 20594013. VBIHelPyl33062_1377.

Phylogenomic databases

eggNOGi COG0090.
KOi K02886.
OMAi HKGIRPS.
OrthoDBi EOG6TR0J1.

Enzyme and pathway databases

BioCyci HPY:HP1316-MONOMER.

Family and domain databases

Gene3Di 2.30.30.30. 1 hit.
2.40.50.140. 1 hit.
4.10.950.10. 1 hit.
HAMAPi MF_01320_B. Ribosomal_L2_B.
InterProi IPR012340. NA-bd_OB-fold.
IPR022666. Rbsml_prot_L2_RNA-bd_dom.
IPR014722. Rib_L2_dom2.
IPR002171. Ribosomal_L2.
IPR005880. Ribosomal_L2_bac/org-type.
IPR022669. Ribosomal_L2_C.
IPR022671. Ribosomal_L2_CS.
IPR014726. Ribosomal_L2_dom3.
IPR008991. Translation_prot_SH3-like.
[Graphical view ]
PANTHERi PTHR13691. PTHR13691. 1 hit.
PTHR13691:SF5. PTHR13691:SF5. 1 hit.
Pfami PF00181. Ribosomal_L2. 1 hit.
PF03947. Ribosomal_L2_C. 1 hit.
[Graphical view ]
PIRSFi PIRSF002158. Ribosomal_L2. 1 hit.
SUPFAMi SSF50104. SSF50104. 1 hit.
SSF50249. SSF50249. 1 hit.
TIGRFAMsi TIGR01171. rplB_bact. 1 hit.
PROSITEi PS00467. RIBOSOMAL_L2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700392 / 26695.

Entry informationi

Entry nameiRL2_HELPY
AccessioniPrimary (citable) accession number: P56030
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: October 1, 2014
This is version 86 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

Complete proteome, Reference proteome

Documents

  1. Helicobacter pylori
    Helicobacter pylori (strain 26695): entries and gene names
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3