SSR2 signal sequence receptor subunit 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: SSR2provided by HGNC
Official Full Name: signal sequence receptor subunit 2provided by HGNC
Primary source: HGNC:HGNC:11324
See related: Ensembl:ENSG00000163479 MIM:600867; AllianceGenome:HGNC:11324
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: TLAP; HSD25; TRAPB; TRAP-BETA
Summary: The signal sequence receptor (SSR) is a glycosylated endoplasmic reticulum (ER) membrane receptor associated with protein translocation across the ER membrane. The SSR consists of 2 subunits, a 34-kD glycoprotein (alpha-SSR or SSR1) and a 22-kD glycoprotein (beta-SSR or SSR2). The human beta-signal sequence receptor gene (SSR2) maps to chromosome bands 1q21-q23. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in ovary (RPKM 141.0), adrenal (RPKM 105.9) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1q22

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (156009048..156020951, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (155147508..155159414, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (155978839..155990742, complement)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Translocon-Associated Protein Complex (TRAP) is Crucial for Co-Translational Translocation of Pre-Proinsulin.
Title: Translocon-Associated Protein Complex (TRAP) is Crucial for Co-Translational Translocation of Pre-Proinsulin.
The Unfolded Protein Response (UPR) to ER stress was shown as an inducer of SSR2 via transcriptional regulation through X-Box Binding Protein 1s (XBP1s).
Title: Signal Sequence Receptor 2 is required for survival of human melanoma cells as part of an unfolded protein response to endoplasmic reticulum stress.
Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D10S275 (e-PCR)
- UniSTS:147992

RH70896 (e-PCR)
- UniSTS:3374

GDB:679134 (e-PCR)
- UniSTS:68926

AL009409 (e-PCR)
- UniSTS:45637

RH11777 (e-PCR)
- UniSTS:39003

D1S1425 (e-PCR)
- UniSTS:149621

RH64509 (e-PCR)
- UniSTS:28074

L17809 (e-PCR)
- UniSTS:39087

L18023 (e-PCR)
- UniSTS:79818

GDB:631802 (e-PCR)
- UniSTS:158429

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in cotranslational protein targeting to membrane	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in endoplasmic reticulum	TAS Traceable Author Statement more info	PubMed
located_in endoplasmic reticulum membrane	IEA Inferred from Electronic Annotation more info
located_in membrane	TAS Traceable Author Statement more info	PubMed

General protein information

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Preferred Names: translocon-associated protein subunit beta

Names: SSR-beta; signal sequence receptor subunit beta; signal sequence receptor, beta (translocon-associated protein beta); translocon-associated protein beta

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.