Single cell type - STXBP2 - 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.	STXBP2
Gene descriptionⁱ Full gene name according to HGNC.	Syntaxin binding protein 2
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s).	Disease related genes Human disease related genes Plasma proteins
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.	6

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.	Monocytes - Innate immune response (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 (Monocytes, Hofbauer cells)
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.	0.52
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.	Group enriched (Leukocyte, Central nervous system macrophage, Choroid plexus epithelial cell)
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 (non-classical monocyte)
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 (Monocytes, Hofbauer cells)

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: Group enriched (Leukocyte, Central nervous system macrophage, Choroid plexus epithelial cell)

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 (non-classical monocyte)
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

STXBP2 is part of cluster 29 Monocytes - Innate immune response with confidenceⁱ 1
447 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.
ADGRE1	Adhesion G protein-coupled receptor E1	0.8382	29
FCN1	Ficolin 1	0.8270	29
CLEC12A	C-type lectin domain family 12 member A	0.8252	29
LILRA1	Leukocyte immunoglobulin like receptor A1	0.8144	29
PRAM1	PML-RARA regulated adaptor molecule 1	0.8115	29
CTSS	Cathepsin S	0.7954	29
LILRA5	Leukocyte immunoglobulin like receptor A5	0.7954	29
VSTM1	V-set and transmembrane domain containing 1	0.7954	29
LILRA2	Leukocyte immunoglobulin like receptor A2	0.7873	29
C19orf38	Chromosome 19 open reading frame 38	0.7783	29
LST1	Leukocyte specific transcript 1	0.7691	29
NUP214	Nucleoporin 214	0.7595	29
LRRC25	Leucine rich repeat containing 25	0.7591	29
FGR	FGR proto-oncogene, Src family tyrosine kinase	0.7434	29
CD300H	CD300H molecule (gene/pseudogene)	0.7387	29

IMMUNE CELLS

STXBP2 is part of cluster 37 Monocytes & Neutrophils - Innate immune response with confidenceⁱ 1
275 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.
GRK2	G protein-coupled receptor kinase 2	1.0000	37
LDHD	Lactate dehydrogenase D	1.0000	37
CASP5	Caspase 5	1.0000	37
STK10	Serine/threonine kinase 10	1.0000	37
LILRB2	Leukocyte immunoglobulin like receptor B2	1.0000	37
SH3BP2	SH3 domain binding protein 2	1.0000	37
CRISP3	Cysteine rich secretory protein 3	0.9762	37
ABHD11	Abhydrolase domain containing 11	0.9762	40
ADAP1	ArfGAP with dual PH domains 1	0.9762	37
LILRA1	Leukocyte immunoglobulin like receptor A1	0.9762	37
TRPC4AP	Transient receptor potential cation channel subfamily C member 4 associated protein	0.9762	37
PPM1F	Protein phosphatase, Mg2+/Mn2+ dependent 1F	0.9762	37
LTF	Lactotransferrin	0.9762	37
CMTM6	CKLF like MARVEL transmembrane domain containing 6	0.9762	37
RAB10	RAB10, member RAS oncogene family	0.9762	40