PSORS1C2 psoriasis susceptibility 1 candidate 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: PSORS1C2provided by HGNC
Official Full Name: psoriasis susceptibility 1 candidate 2provided by HGNC
Primary source: HGNC:HGNC:17199
See related: Ensembl:ENSG00000204538 MIM:613526; AllianceGenome:HGNC:17199
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: SPR1; C6orf17
Summary: Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Jan 2025]
Expression: Restricted expression toward skin (RPKM 17.2) See more
Orthologs: mouse all
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Genomic context

Location:: 6p21.33

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	6	NC_000006.12 (31137534..31139066, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	6	NC_060930.1 (31005228..31006760, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	6	NC_000006.11 (31105311..31106843, complement)

Chromosome 6 - NC_000006.12 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: Tissue-specific circular RNA induction during human fetal development
Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
BioProject: PRJNA270632
Publication: PMID 26076956
Analysis date: Mon Apr 2 22:54:59 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

In summary, our results identify PSORS1C2 as a keratinocyte cornification-associated protein that has originated in evolutionarily basal mammals and has undergone gene inactivation in association with the loss of the skin barrier function in aquatic mammals.
Title: Phylogenetic profiling and gene expression studies implicate a primary role of PSORS1C2 in terminal differentiation of keratinocytes.
In Czech population, association between HLA-Cw*06 and psoriatic arthritis was low and restricted to psoriatic arthritis patients with early psoriasis onset
Title: The HLA-Cw*06 allele and -1149 G/T polymorphism of extrapituitary promoter of PRL gene as a possible common genetic predisposing factors to psoriasis vulgaris and psoriatic arthritis in Czech population.
Observational study of gene-disease association. (HuGE Navigator)
Title: High-density SNP screening of the major histocompatibility complex in systemic lupus erythematosus demonstrates strong evidence for independent susceptibility regions.
HLA-Cw6 remains the major risk allele in Chinese psoriatics, and that the SPR1 gene might not play an important role in the causation of PV.
Title: SPR1 gene near HLA-C is unlikely to be a psoriasis susceptibility gene.
HLA-Cw*06 allele frequency is associated with psoriasis
Title: Correlation of HLA-Cw*06 allele frequency with some clinical features of psoriasis vulgaris in the population of northern Poland.
In a case-control study, five of the nine single nucleotide polymorphisms (SNPs) found in SEEK1 were associated with psoriasis, while one of the four SNPs found in SPR1 showed association.
Title: Polymorphisms in the SEEK1 and SPR1 genes on 6p21.3 associate with psoriasis in the Swedish population.

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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

Copy number response

Description
Copy number response Triplosensitivity No evidence available (Last evaluated 2021-02-02) ClinGen Genome Curation Page Haploinsufficency Dosage sensitivity unlikely (Last evaluated 2021-02-02) ClinGen Genome Curation PagePubMed

EBI GWAS Catalog

Description
Common variation at 3q26.2, 6p21.33, 17p11.2 and 22q13.1 influences multiple myeloma risk. EBI GWAS Catalog EBI GWAS CatalogPubMed
Genome-wide association analysis of blood biomarkers in chronic obstructive pulmonary disease. EBI GWAS Catalog EBI GWAS CatalogPubMed
Genome-wide scan identifies TNIP1, PSORS1C1, and RHOB as novel risk loci for systemic sclerosis. EBI GWAS Catalog EBI GWAS CatalogPubMed
GWAS of blood cell traits identifies novel associated loci and epistatic interactions in Caucasian and African-American children. EBI GWAS Catalog EBI GWAS CatalogPubMed
Multiple loci are associated with white blood cell phenotypes. EBI GWAS Catalog EBI GWAS CatalogPubMed

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

RH47968 (e-PCR)
- UniSTS:25612

NoName (e-PCR)
- UniSTS:482638

SHGC-172541 (e-PCR)
- UniSTS:184447

Gene Ontology Provided by GOA

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

Component	Evidence Code	Pubs
located_in extracellular region	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: psoriasis susceptibility 1 candidate gene 2 protein

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.