Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Signal recognition particle 19 kDa protein

Gene

srp19

Organism
Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds directly to 7S RNA and mediates binding of the 54 kDa subunit of the SRP.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein

Keywords - Ligandi

RNA-binding

Enzyme and pathway databases

BioCyciSSOL273057:GCH2-151-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Signal recognition particle 19 kDa proteinUniRule annotation
Short name:
SRP19UniRule annotation
Gene namesi
Name:srp19UniRule annotation
Ordered Locus Names:SSO0165
OrganismiSulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
Taxonomic identifieri273057 [NCBI]
Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus
Proteomesi
  • UP000001974 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Signal recognition particle

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 102102Signal recognition particle 19 kDa proteinPRO_0000135225Add
BLAST

Interactioni

Subunit structurei

Part of the signal recognition particle protein translocation system, which is composed of SRP and FtsY. Archaeal SRP consists of a 7S RNA molecule of 300 nucleotides and two protein subunits: SRP54 and SRP19.UniRule annotation

Protein-protein interaction databases

STRINGi273057.SSO0165.

Structurei

Secondary structure

1
102
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi5 – 95Combined sources
Beta strandi11 – 144Combined sources
Helixi17 – 204Combined sources
Turni24 – 274Combined sources
Helixi39 – 4810Combined sources
Beta strandi54 – 563Combined sources
Beta strandi70 – 745Combined sources
Beta strandi76 – 783Combined sources
Helixi79 – 9012Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3KTWX-ray3.20A/B2-102[»]
ProteinModelPortaliQ980W2.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ980W2.

Family & Domainsi

Sequence similaritiesi

Belongs to the SRP19 family.UniRule annotation

Phylogenomic databases

eggNOGiarCOG01217. Archaea.
COG1400. LUCA.
HOGENOMiHOG000270389.
KOiK03105.
OMAiWLAYFIA.

Family and domain databases

Gene3Di3.30.56.30. 1 hit.
HAMAPiMF_00305. SRP19.
InterProiIPR002778. Signal_recog_particle_SRP19.
IPR022938. SRP19_arc-type.
[Graphical view]
PfamiPF01922. SRP19. 1 hit.
[Graphical view]
SUPFAMiSSF69695. SSF69695. 1 hit.

Sequencei

Sequence statusi: Complete.

Q980W2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLRDLKEEN RIVIWPSYFF SPTRSKGRRL ARIPYKIKTE ELVSTLRELG
60 70 80 90 100
LDPIVIENKK YPRDRKINFL IAVKKVKSKN YTLKIIHNAL MGTRQTNPNK

SN
Length:102
Mass (Da):12,029
Last modified:October 1, 2001 - v1
Checksum:i7AD3F7178B42AA40
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006641 Genomic DNA. Translation: AAK40510.1.
PIRiG90156.
RefSeqiWP_009990389.1. NC_002754.1.

Genome annotation databases

EnsemblBacteriaiAAK40510; AAK40510; SSO0165.
GeneIDi25403628.
KEGGisso:SSO0165.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006641 Genomic DNA. Translation: AAK40510.1.
PIRiG90156.
RefSeqiWP_009990389.1. NC_002754.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3KTWX-ray3.20A/B2-102[»]
ProteinModelPortaliQ980W2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi273057.SSO0165.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK40510; AAK40510; SSO0165.
GeneIDi25403628.
KEGGisso:SSO0165.

Phylogenomic databases

eggNOGiarCOG01217. Archaea.
COG1400. LUCA.
HOGENOMiHOG000270389.
KOiK03105.
OMAiWLAYFIA.

Enzyme and pathway databases

BioCyciSSOL273057:GCH2-151-MONOMER.

Miscellaneous databases

EvolutionaryTraceiQ980W2.

Family and domain databases

Gene3Di3.30.56.30. 1 hit.
HAMAPiMF_00305. SRP19.
InterProiIPR002778. Signal_recog_particle_SRP19.
IPR022938. SRP19_arc-type.
[Graphical view]
PfamiPF01922. SRP19. 1 hit.
[Graphical view]
SUPFAMiSSF69695. SSF69695. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 35092 / DSM 1617 / JCM 11322 / P2.

Entry informationi

Entry nameiSRP19_SULSO
AccessioniPrimary (citable) accession number: Q980W2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 20, 2002
Last sequence update: October 1, 2001
Last modified: June 8, 2016
This is version 73 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, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

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.