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P28646 (SSR1_RAT) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 100. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Somatostatin receptor type 1
Short name=SS-1-R
Short name=SS1-R
Short name=SS1R
Alternative name(s):
SRIF-2
Gene names
Name:Sstr1
OrganismRattus norvegicus (Rat) [Reference proteome]
Taxonomic identifier10116 [NCBI]
Taxonomic lineageEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Rattus

Protein attributes

Sequence length391 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Receptor for somatostatin with higher affinity for somatostatin-14 than -28. This receptor is coupled to phosphotyrosine phosphatase and Na+/H+ exchanger via pertussis toxin insensitive G proteins.

Subcellular location

Cell membrane; Multi-pass membrane protein.

Tissue specificity

Brain, pituitary, islet, jejunum, stomach, heart, spleen.

Sequence similarities

Belongs to the G-protein coupled receptor 1 family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 391391Somatostatin receptor type 1
PRO_0000070118

Regions

Topological domain1 – 5656Extracellular Potential
Transmembrane57 – 8428Helical; Name=1; Potential
Topological domain85 – 9410Cytoplasmic Potential
Transmembrane95 – 12026Helical; Name=2; Potential
Topological domain121 – 13111Extracellular Potential
Transmembrane132 – 15322Helical; Name=3; Potential
Topological domain154 – 17522Cytoplasmic Potential
Transmembrane176 – 19621Helical; Name=4; Potential
Topological domain197 – 21923Extracellular Potential
Transmembrane220 – 24425Helical; Name=5; Potential
Topological domain245 – 27026Cytoplasmic Potential
Transmembrane271 – 29626Helical; Name=6; Potential
Topological domain297 – 3037Extracellular Potential
Transmembrane304 – 32724Helical; Name=7; Potential
Topological domain328 – 39164Cytoplasmic Potential

Amino acid modifications

Lipidation3391S-palmitoyl cysteine Potential
Glycosylation41N-linked (GlcNAc...) Potential
Glycosylation441N-linked (GlcNAc...) Potential
Glycosylation481N-linked (GlcNAc...) Potential
Disulfide bond130 ↔ 208 By similarity

Sequences

Sequence LengthMass (Da)Tools
P28646 [UniParc].

Last modified December 1, 1992. Version 1.
Checksum: 28ED6E894B72FBB7

FASTA39142,746
        10         20         30         40         50         60 
MFPNGTAPSP TSSPSSSPGG CGEGVCSRGP GSGAADGMEE PGRNSSQNGT LSEGQGSAIL 

        70         80         90        100        110        120 
ISFIYSVVCL VGLCGNSMVI YVILRYAKMK TATNIYILNL AIADELLMLS VPFLVTSTLL 

       130        140        150        160        170        180 
RHWPFGALLC RLVLSVDAVN MFTSIYCLTV LSVDRYVAVV HPIKAARYRR PTVAKVVNLG 

       190        200        210        220        230        240 
VWVLSLLVIL PIVVFSRTAA NSDGTVACNM LMPEPAQRWL VGFVLYTFLM GFLLPVGAIC 

       250        260        270        280        290        300 
LCYVLIIAKM RMVALKAGWQ QRKRSERKIT LMVMMVVMVF VICWMPFYVV QLVNVFAEQD 

       310        320        330        340        350        360 
DATVSQLSVI LGYANSCANP ILYGFLSDNF KRSFQRILCL SWMDNAAEEP VDYYATALKS 

       370        380        390 
RAYSVEDFQP ENLESGGVFR NGTCASRIST L

« Hide

References

[1]"Cloning of a cDNA encoding a novel putative G-protein-coupled receptor expressed in specific rat brain regions."
Meyerhof W., Paust H.J., Schoenrock C., Richter D.
DNA Cell Biol. 10:689-694(1991) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Strain: Wistar.
Tissue: Brain.
[2]"Cloning and expression of a rat somatostatin receptor enriched in brain."
Li X.-J., Forte M.A., North R.A., Ross C.A., Snyder S.H.
J. Biol. Chem. 267:21307-21312(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA].
Tissue: Brain.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		X62314 mRNA. Translation: CAA44193.1.
M97656 mRNA. No translation available.
IPIIPI00202794.
PIRA39297.
RefSeqNP_036851.1. NM_012719.2.
UniGeneRn.42915.

3D structure databases

ProteinModelPortalP28646.
ModBaseSearch...

Protein family/group databases

GPCRDBSearch...

PTM databases

PhosphoSiteP28646.

Proteomic databases

PRIDEP28646.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSRNOT00000073970; ENSRNOP00000067355; ENSRNOG00000048145.
GeneID25033.
KEGGrno:25033.
UCSCRGD:3762. rat.

Organism-specific databases

CTD6751.
RGD3762. Sstr1.

Phylogenomic databases

GeneTreeENSGT00630000089736.
HOVERGENHBG106919.
InParanoidP28646.
KOK04217.
OMALLHHWPF.

Gene expression databases

GenevestigatorP28646.
GermOnlineENSRNOG00000022714. Rattus norvegicus.

Family and domain databases

InterProIPR000276. GPCR_Rhodpsn.
IPR017452. GPCR_Rhodpsn_7TM.
IPR000586. Somatstn_rcpt.
IPR001116. Somatstn_rcpt_1.
[Graphical view]
PfamPF00001. 7tm_1. 1 hit.
[Graphical view]
PRINTSPR00237. GPCRRHODOPSN.
PR00246. SOMATOSTATNR.
PR00587. SOMATOSTTN1R.
PROSITEPS00237. G_PROTEIN_RECEP_F1_1. 1 hit.
PS50262. G_PROTEIN_RECEP_F1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

BindingDBP28646.
ChEMBLCHEMBL4652.
NextBio605183.

Entry information

Entry nameSSR1_RAT
AccessionPrimary (citable) accession number: P28646
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 1, 1992
Last modified: May 1, 2013
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

7-transmembrane G-linked receptors

List of 7-transmembrane G-linked receptor entries

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents