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 54 kDa protein

Gene

SRP54

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein).By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi108 – 115GTPBy similarity8
Nucleotide bindingi190 – 194GTPBy similarity5
Nucleotide bindingi248 – 251GTPBy similarity4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRibonucleoprotein, RNA-binding
LigandGTP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Signal recognition particle 54 kDa protein
Short name:
SRP54
Gene namesi
Name:SRP54
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Chromosome 21

Organism-specific databases

VGNCiVGNC:35285 SRP54

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Signal recognition particle

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002829261 – 504Signal recognition particle 54 kDa proteinAdd BLAST504

Proteomic databases

PaxDbiQ2T9U1
PeptideAtlasiQ2T9U1
PRIDEiQ2T9U1

Expressioni

Gene expression databases

BgeeiENSBTAG00000019085

Interactioni

Subunit structurei

Signal recognition particle consists of a 7S RNA molecule of 300 nucleotides and six protein subunits: SRP72, SRP68, SRP54, SRP19, SRP14 and SRP9.By similarity

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000025405

Structurei

3D structure databases

ProteinModelPortaliQ2T9U1
SMRiQ2T9U1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni1 – 295G-domainAdd BLAST295
Regioni296 – 504M-domainAdd BLAST209

Domaini

Has a two domain structure: the G-domain binds GTP; the M-domain binds the 7S RNA in presence of SRP19 and also binds the signal sequence.By similarity

Sequence similaritiesi

Belongs to the GTP-binding SRP family. SRP54 subfamily.Curated

Phylogenomic databases

eggNOGiKOG0780 Eukaryota
COG0541 LUCA
GeneTreeiENSGT00550000074824
HOGENOMiHOG000036165
HOVERGENiHBG061072
InParanoidiQ2T9U1
KOiK03106
OMAiDTAGRHK
OrthoDBiEOG091G05OW
TreeFamiTF106249

Family and domain databases

Gene3Di1.10.260.30, 1 hit
HAMAPiMF_00306 SRP54, 1 hit
InterProiView protein in InterPro
IPR003593 AAA+_ATPase
IPR027417 P-loop_NTPase
IPR036891 Signal_recog_part_SRP54_M_sf
IPR013822 Signal_recog_particl_SRP54_hlx
IPR004125 Signal_recog_particle_SRP54_M
IPR036225 SRP/SRP_N
IPR022941 SRP54
IPR006325 SRP54_euk
IPR000897 SRP54_GTPase_dom
PANTHERiPTHR11564 PTHR11564, 1 hit
PfamiView protein in Pfam
PF00448 SRP54, 1 hit
PF02881 SRP54_N, 1 hit
PF02978 SRP_SPB, 1 hit
SMARTiView protein in SMART
SM00382 AAA, 1 hit
SM00962 SRP54, 1 hit
SM00963 SRP54_N, 1 hit
SUPFAMiSSF47364 SSF47364, 1 hit
SSF47446 SSF47446, 1 hit
SSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR01425 SRP54_euk, 1 hit
PROSITEiView protein in PROSITE
PS00300 SRP54, 1 hit

Sequencei

Sequence statusi: Complete.

Q2T9U1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVLADLGRKI TSALRSLSNA TIINEEVLNA MLKEVCTALL EADVNIKLVK
60 70 80 90 100
QLRENVKSAI DLEEMASGLN KRKMIQHAVF KELVKLVDPG VKAWTPTKGK
110 120 130 140 150
QNVIMFVGLQ GSGKTTTCSK LAYYYQRKGW KTCLICADTF RAGAFDQLKQ
160 170 180 190 200
NATKARIPFY GSYTEMDPVI IASEGVEKFK NENFEIIIVD TSGRHKQEDS
210 220 230 240 250
LFEEMLQVAN AIQPDNIVYV MDASIGQACE AQAKAFKDKV DVASVIVTKL
260 270 280 290 300
DGHAKGGGAL SAVAATKSPI IFIGTGEHID DFEPFKTQPF ISKLLGMGDI
310 320 330 340 350
EGLIDKVNEL KLDDNEALIE KLKHGQFTLR DMYEQFQNIM KMGPFSQILG
360 370 380 390 400
MIPGFGTDFM SKGNEQESMA RLKKLMTIMD SMNDQELDST DGAKVFSKQP
410 420 430 440 450
GRIQRVARGS GVSTRDVQEL LTQYTKFAQM VKKMGGIKGL FKGGDMSKNV
460 470 480 490 500
SQSQMAKLNQ QMAKMMDPRV LHHMGGMAGL QSMMRQFQQG AAGNMKGMMG

FNNM
Length:504
Mass (Da):55,705
Last modified:January 24, 2006 - v1
Checksum:i7D7630A43BC5EC2C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC111270 mRNA Translation: AAI11271.1
RefSeqiNP_001033290.1, NM_001038201.2
XP_005222113.1, XM_005222056.3
XP_005222114.1, XM_005222057.3
UniGeneiBt.36654

Genome annotation databases

EnsembliENSBTAT00000025405; ENSBTAP00000025405; ENSBTAG00000019085
GeneIDi614017
KEGGibta:614017

Similar proteinsi

Entry informationi

Entry nameiSRP54_BOVIN
AccessioniPrimary (citable) accession number: Q2T9U1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 3, 2007
Last sequence update: January 24, 2006
Last modified: March 28, 2018
This is version 95 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health