Single cell type - MAPK8IP3 - The Human Protein Atlas

GENERAL INFORMATIONⁱ General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene nameⁱ Official gene symbol, which is typically a short form of the gene name, according to HGNC.	MAPK8IP3
Gene descriptionⁱ Full gene name according to HGNC.	Mitogen-activated protein kinase 8 interacting protein 3
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s).	Disease related genes Human disease related genes
Predicted locationⁱ All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions. Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached. Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s). The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.	Intracellular
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	5

HUMAN PROTEIN ATLAS INFORMATIONⁱ Summary of RNA expression and protein localization based on data generated within the Human Protein Atlas project.
Single cell type expression clusterⁱ The RNA data was used to cluster genes according to their expression across single cell types. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.	B-cells - B-cell function (mainly)
Single cell type specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed cell types based on scRNA-seq data from normal tissues. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.	Cell type enhanced (Horizontal cells, Inhibitory neurons, Excitatory neurons)
Tau specificity scoreⁱ Tau specificity score is a numerical indicator of the specificity of the gene expression across cells or tissues. The value ranges from 0 and 1, where 0 indicates identical expression across all cells/tissue types, while 1 indicates expression in a single cell/tissue type.	0.45
Brain cluster specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed cell cluster types based on snRNA-seq data from brain samples. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected. "cell type" refer to one of the 34 cluster names used to summarize the 2.5 million cells included in the brain cell representation.	Low cell type specificity
Immune cell specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.	Immune cell enhanced (eosinophil)
Protein evidenceⁱ Evidence score for genes based on UniProt protein existence (UniProt evidence); neXtProt protein existence (neXtProt evidence);and a Human Protein Atlas antibody- or RNA based score (HPA evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable.	Evidence at protein level

ASSAYSⁱ

Single cell type

Cell type enrichment

Single nuclei - Brain

Immune cells

Expression clustering

SINGLE CELL TYPESⁱ A summary of normalized single cell RNA (nTPM) from all single cell types. Color-coding is based on cell type groups, each consisting of cell types with functional features in common.
Single cell types RNA single cell type specificity: Cell type enhanced (Horizontal cells, Inhibitory neurons, Excitatory neurons)

TISSUE CELL TYPEⁱ The tissue cell type section provides a cell type specificity prediction for all protein coding genes. More information on the data available can be found here and a description of the analysis here.
	Core cell typesⁱ The core cell type table displays data for a panel of eight cell types that are found in many tissues. Colored dots indicate that the selected gene has core cell type specificity in the indicated tissue. Grey dots indicate that cell type is present within that tissue, but the selected gene is not predicted to be enriched there. Category Alphabetical Enrichment Tissue specific cell typesⁱ This plot shows the enrichment score of the selected gene in all non-core cell types found within the profiled tissues, allowing comparisons between different cell types within different tissues. An enlarged symbol indicates classification of the gene as cell type enriched in the corresponding cell type.

SINGLE NUCLEI BRAINⁱ

Single nuclei cluster types

RNA brain cluster specificity: Low cell type specificity

IMMUNE CELL TYPE EXPRESSION (RNA)ⁱ Blood cell type expression overview shows RNA-seq data from three different sources: Internally generated Human Protein Atlas (HPA) data, as well as data generated by (Monaco et al) and (Schmiedel et al). Color-coding is based on blood cell type lineages, including B-cells, T-cells, NK-cells, monocytes, granulocytes and dendritic cells as well as total PBMC. To access sample data, click on tissue name or bar.
HPA datasetⁱ The resulting transcript expression values calculated as nTPM, resulting from the internal normalization pipeline for 18 immune cell types and total peripheral blood mononuclear cells (PBMC). Lineage Expression Alphabetical Immune cell type specificity: Immune cell enhanced (eosinophil)
Monaco datasetⁱ The transcript expression values (nTPM) resulting from the internal normalization pipeline are visualized for 29 blood cell types and total peripheral blood mononuclear cells (PBMC) from Monaco et al. Lineage Expression Alphabetical
Schmiedel datasetⁱ Transcript Per Million (TPM) values are visualized for 15 blood cell types from the Schmiedel et al. dataset. Lineage Expression Alphabetical

EXPRESSION CLUSTERING & CORRELATIONⁱ

SINGLE CELL TYPE

MAPK8IP3 is part of cluster 73 B-cells - B-cell function with confidenceⁱ 1
195 genes in cluster

Go to interactive expression cluster page

15 nearest neighbours based on single cell RNA expression

Neighbourⁱ Gene name according to HGNC.	Descriptionⁱ Gene description according to HGNC.	Correlationⁱ Correlation between the selected gene and neighboring gene. Correlation is calculated as Spearman correlation in PCA space based on the RNA-seq expression data.	Clusterⁱ ID of the expression cluster of the neighboring gene.
SLC25A32	Solute carrier family 25 member 32	0.5641	49
NPBWR2	Neuropeptides B and W receptor 2	0.5600	73
CXCR5	C-X-C motif chemokine receptor 5	0.5478	73
CLASRP	CLK4 associating serine/arginine rich protein	0.5429	49
CLEC17A	C-type lectin domain containing 17A	0.5349	73
USF1	Upstream transcription factor 1	0.5344	49
LCN10	Lipocalin 10	0.5319	73
ZFYVE27	Zinc finger FYVE-type containing 27	0.5159	55
CLCN7	Chloride voltage-gated channel 7	0.5109	58
CR2	Complement C3d receptor 2	0.5100	73
PARP15	Poly(ADP-ribose) polymerase family member 15	0.5030	73
ATXN2L	Ataxin 2 like	0.5025	49
PIGB	Phosphatidylinositol glycan anchor biosynthesis class B	0.5020	73
ZNF821	Zinc finger protein 821	0.5009	70
FCRL1	Fc receptor like 1	0.5001	73

IMMUNE CELLS

MAPK8IP3 is part of cluster 19 Eosinophils - Unknown function with confidenceⁱ 1
83 genes in cluster

Go to interactive expression cluster page

15 nearest neighbours based on single cell RNA expression

Neighbourⁱ Gene name according to HGNC.	Descriptionⁱ Gene description according to HGNC.	Correlationⁱ Correlation between the selected gene and neighboring gene. Correlation is calculated as Spearman correlation in PCA space based on the RNA-seq expression data.	Clusterⁱ ID of the expression cluster of the neighboring gene.
GADD45A	Growth arrest and DNA damage inducible alpha	1.0000	19
PPP1R1B	Protein phosphatase 1 regulatory inhibitor subunit 1B	1.0000	19
F12	Coagulation factor XII	1.0000	19
NECTIN2	Nectin cell adhesion molecule 2	1.0000	19
PPDPF	Pancreatic progenitor cell differentiation and proliferation factor	1.0000	19
SEMG1	Semenogelin 1	1.0000	19
GPSM2	G protein signaling modulator 2	1.0000	19
TMIGD3	Transmembrane and immunoglobulin domain containing 3	1.0000	19
ARAP3	ArfGAP with RhoGAP domain, ankyrin repeat and PH domain 3	1.0000	19
RXYLT1	Ribitol xylosyltransferase 1	1.0000	19
WAS	WASP actin nucleation promoting factor	1.0000	19
FKBP8	FKBP prolyl isomerase 8	1.0000	19
PRSS33	Serine protease 33	1.0000	19
RENBP	Renin binding protein	1.0000	19
CEBPE	CCAAT enhancer binding protein epsilon	1.0000	19