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PRSS8 serine protease 8 [ Homo sapiens (human) ]

Gene ID: 5652, updated on 17-Sep-2024

Summary

Official Symbol
PRSS8provided by HGNC
Official Full Name
serine protease 8provided by HGNC
Primary source
HGNC:HGNC:9491
See related
Ensembl:ENSG00000052344 MIM:600823; AllianceGenome:HGNC:9491
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
CAP1; PROSTASIN
Summary
This gene encodes a member of the peptidase S1 or chymotrypsin family of serine proteases. The encoded preproprotein is proteolytically processed to generate light and heavy chains that associate via a disulfide bond to form the heterodimeric enzyme. This enzyme is highly expressed in prostate epithelia and is one of several proteolytic enzymes found in seminal fluid. This protease exhibits trypsin-like substrate specificity, cleaving protein substrates at the carboxyl terminus of lysine or arginine residues. The encoded protease partially mediates proteolytic activation of the epithelial sodium channel, a regulator of sodium balance, and may also play a role in epithelial barrier formation. [provided by RefSeq, Feb 2016]
Expression
Broad expression in small intestine (RPKM 73.7), colon (RPKM 73.6) and 14 other tissues See more
Orthologs
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Genomic context

See PRSS8 in Genome Data Viewer
Location:
16p11.2
Exon count:
6
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 16 NC_000016.10 (31131433..31135727, complement)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 16 NC_060940.1 (31518914..31523208, complement)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 16 NC_000016.9 (31142754..31147048, complement)

Chromosome 16 - NC_000016.10Genomic Context describing neighboring genes Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31119431-31120324 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31120325-31121217 Neighboring gene branched chain keto acid dehydrogenase kinase Neighboring gene ReSE screen-validated silencer GRCh37_chr16:31128803-31129029 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10749 Neighboring gene lysine acetyltransferase 8 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31140425-31141372 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31141373-31142320 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31143269-31144214 Neighboring gene NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31145163-31146109 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31149797-31150490 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr16:31150491-31151183 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:31151465-31152000 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:31152001-31152534 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7411 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 7412 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 10750 Neighboring gene serine protease 36 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:31160021-31160558 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:31160559-31161094 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr16:31161095-31161631 Neighboring gene NANOG-H3K27ac hESC enhancer GRCh37_chr16:31181095-31181755 Neighboring gene NADH:ubiquinone oxidoreductase subunit A3 pseudogene 6

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues 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

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General protein information

Preferred Names
prostasin
Names
channel-activating protease 1
channel-activating serine protease 1
protease, serine 8

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.

mRNA and Protein(s)

  1. NM_002773.5NP_002764.1  prostasin preproprotein

    See identical proteins and their annotated locations for NP_002764.1

    Status: REVIEWED

    Source sequence(s)
    BC001462, L41351
    Consensus CDS
    CCDS45469.1
    UniProtKB/Swiss-Prot
    B4DWP2, Q16651, Q9UCA3
    Related
    ENSP00000319730.6, ENST00000317508.11
    Conserved Domains (2) summary
    smart00020
    Location:44281
    Tryp_SPc; Trypsin-like serine protease
    cd00190
    Location:45284
    Tryp_SPc; Trypsin-like serine protease; Many of these are synthesized as inactive precursor zymogens that are cleaved during limited proteolysis to generate their active forms. Alignment contains also inactive enzymes that have substitutions of the catalytic triad ...

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000016.10 Reference GRCh38.p14 Primary Assembly

    Range
    31131433..31135727 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060940.1 Alternate T2T-CHM13v2.0

    Range
    31518914..31523208 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)