Gene: PSMB5

Alternate names for this Gene: LMPX|MB1|X

Gene Summary: The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit in the proteasome. This catalytic subunit is not present in the immunoproteasome and is replaced by catalytic subunit 3i (proteasome beta 8 subunit). Multiple transcript variants encoding different isoforms have been found for this gene.

Gene is located in Chromosome: 14

Location in Chromosome : 14q11.2

Description of this Gene: proteasome 20S subunit beta 5

Type of Gene: protein-coding

rs113525195 in PSMB5 gene and Finding of Mean Corpuscular Hemoglobin PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.

PMID 30595370 2019 Leveraging Polygenic Functional Enrichment to Improve GWAS Power.

rs113107529 in PSMB5 gene and Mean Corpuscular Volume (result) PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.

rs8013143 in PSMB5 gene and RDW - Red blood cell distribution width result PMID 28957414 2017 Red blood cell distribution width: Genetic evidence for aging pathways in 116,666 volunteers.

PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.

PMID 30595370 2019 Leveraging Polygenic Functional Enrichment to Improve GWAS Power.

rs8013143 in PSMB5 gene and Red cell distribution width determination PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.

PMID 30595370 2019 Leveraging Polygenic Functional Enrichment to Improve GWAS Power.

PMID 28957414 2017 Red blood cell distribution width: Genetic evidence for aging pathways in 116,666 volunteers.

rs113525195 in PSMB5 gene and Reticulocyte count (procedure) PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.