Single cell type - PROCR - 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.	PROCR
Gene descriptionⁱ Full gene name according to HGNC.	Protein C receptor
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s). Read more	Candidate cardiovascular disease genes CD markers FDA approved drug targets 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. Read more	Intracellular,Membrane
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	3

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. Read more	Fibroblasts - ECM organization (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. Read more	Cell type enhanced (Sertoli cells, Extravillous trophoblasts, Fibroblasts, Hepatic stellate cells, Syncytiotrophoblasts, granulocytes)
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. Read more	Low immune cell specificity
Immune cell distributionⁱ The RNA distribution category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: detected in all, detected in many, detected in some, detected in single and not detected. Read more	Detected in many
Cell line specificityⁱ RNA specificity category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into six different categories (enriched, group enriched, enhanced, low specificity and not detected) according to their RNA expression levels across the panel of cell lines. Read more	Cell line enhanced (HMC-1, HUVEC TERT2, TIME)
Cell line distributionⁱ RNA distribution category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into five different categories (detected in all, detected in many, detected in some, detected in single and not detected) according to their pattern of detected RNA expression across the panel of cell lines. Read more	Detected in many
Protein evidenceⁱ Evidence score for genes based on UniProt protein existence (UniProt evidence); a Human Protein Atlas antibody- or RNA based score (HPA evidence); and evidence based on PeptideAtlas (MS evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable. Read more	Evidence at protein level

SINGLE CELL TYPESⁱ A summary of 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 Group Expression Alphabetical RNA single cell type specificity: Cell type enhanced (Sertoli cells, Extravillous trophoblasts, Fibroblasts, Hepatic stellate cells, Syncytiotrophoblasts, granulocytes)

SINGLE CELL TISSUES OVERVIEWⁱ An overview of all tissues where single cell type expression has been analyzed. Each tissue name and corresponding UMAP plot is clickable and redirects to the selected tissue.
Adipose tissue Bone marrow Brain Breast Bronchus Colon Endometrium Esophagus Eye Heart muscle Kidney Liver Lung Lymph node Ovary Pancreas Placenta Prostate Rectum Skeletal muscle Skin Small intestine Spleen Stomach Testis

EXPRESSION CLUSTERING & CORRELATIONⁱ

PROCR is part of cluster 50 Fibroblasts - ECM organization with confidenceⁱ 1
441 genes in cluster

Go to interactive expression cluster page

15 nearest neighbours based on single cell type 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. Read more	Clusterⁱ ID of the expression cluster of the neighboring gene. Read more
IGFBP6	Insulin like growth factor binding protein 6	0.8389	50
MFAP5	Microfibril associated protein 5	0.8187	50
FSTL1	Follistatin like 1	0.8151	50
CHRDL1	Chordin like 1	0.8142	50
ACKR3	Atypical chemokine receptor 3	0.8136	50
PI16	Peptidase inhibitor 16	0.8116	50
OMD	Osteomodulin	0.8017	50
CCDC80	Coiled-coil domain containing 80	0.8014	50
PCOLCE2	Procollagen C-endopeptidase enhancer 2	0.8013	50
PTGIS	Prostaglandin I2 synthase	0.7925	50
H3Y1	H3.Y histone 1	0.7901	50
CLEC3B	C-type lectin domain family 3 member B	0.7834	50
LRRN4CL	LRRN4 C-terminal like	0.7780	50
PODN	Podocan	0.7731	50
TNXB	Tenascin XB	0.7691	50

SINGLE CELL TISSUESⁱ Single cell RNA levels of annotated cell type clusters are shown separately for each analyzed tissue. For easier navigation across tissues, use the above Single cell tissue overview, where each tissue name and UMAP plot is clickable and redirects to the selected tissue, alternatively the grey browser on the left side of the window. Barchart shows nTPM levels in each annotated cluster of single cells. To the left, a UMAP plot illustrates the RNA expression profile. The tissue name and plots are clickable and redirect to a more detailed interactive page. Color-coding is based on cell type groups, each consisting of cell types with functional features in common. Please note that the same cell type may be found in several clusters.
Cluster Expression Alphabetical Adipose tissue
Cluster Expression Alphabetical Bone marrow
Cluster Expression Alphabetical Brain
Cluster Expression Alphabetical Breast
Cluster Expression Alphabetical Bronchus
Cluster Expression Alphabetical Colon
Cluster Expression Alphabetical Endometrium
Cluster Expression Alphabetical Esophagus
Cluster Expression Alphabetical Eye
Cluster Expression Alphabetical Heart muscle
Cluster Expression Alphabetical Kidney
Cluster Expression Alphabetical Liver
Cluster Expression Alphabetical Lung
Cluster Expression Alphabetical Lymph node
Cluster Expression Alphabetical Ovary
Cluster Expression Alphabetical Pancreas
Cluster Expression Alphabetical Placenta
Cluster Expression Alphabetical Prostate
Cluster Expression Alphabetical Rectum
Cluster Expression Alphabetical Skeletal muscle
Cluster Expression Alphabetical Skin
Cluster Expression Alphabetical Small intestine
Cluster Expression Alphabetical Spleen
Cluster Expression Alphabetical Stomach
Cluster Expression Alphabetical Testis

BLOODⁱ

Single cell data

Cluster

Expression

Alphabetical

PBMC

Flow sorted data

Lineage

Expression

Alphabetical

CELL LINESⁱ

Organ

Expression

Alphabetical

Adipocytes	19.9 nTPM
Adipose tissue	23.9 nTPM
Breast	15.9 nTPM

Alveolar cells type 1	0.0 nTPM
Lung	0.0 nTPM

Alveolar cells type 2	12.6 nTPM
Lung	12.6 nTPM

Astrocytes	2.3 nTPM
Brain	2.3 nTPM

B-cells	0.5 nTPM
Kidney	4.8 nTPM
Liver	0.4 nTPM
Lymph node	0.1 nTPM
Colon	0.0 nTPM
PBMC	0.0 nTPM
Adipose tissue	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM
Breast	0.0 nTPM

Dendritic cells	2.0 nTPM
Breast	3.3 nTPM
Adipose tissue	2.7 nTPM
PBMC	0.0 nTPM

Endothelial cells	58.8 nTPM
Liver	197.2 nTPM
Placenta	124.5 nTPM
Lung	96.7 nTPM
Endometrium	65.4 nTPM
Prostate	61.1 nTPM
Testis	51.9 nTPM
Skin	42.4 nTPM
Ovary	37.1 nTPM
Breast	36.0 nTPM
Pancreas	34.7 nTPM
Skeletal muscle	24.7 nTPM
Heart muscle	18.7 nTPM
Esophagus	18.4 nTPM
Eye	13.7 nTPM

Fibroblasts	83.4 nTPM
Adipose tissue	242.9 nTPM
Stomach	237.6 nTPM
Skeletal muscle	126.0 nTPM
Lung	74.8 nTPM
Skin	66.4 nTPM
Esophagus	64.2 nTPM
Heart muscle	33.7 nTPM
Prostate	31.3 nTPM
Placenta	18.1 nTPM
Breast	16.3 nTPM
Ovary	5.6 nTPM

Intestinal goblet cells	0.7 nTPM
Small intestine	1.8 nTPM
Rectum	0.4 nTPM
Colon	0.0 nTPM

Macrophages	13.5 nTPM
Pancreas	120.0 nTPM
Lung	20.0 nTPM
Prostate	12.6 nTPM
Endometrium	10.9 nTPM
Esophagus	9.4 nTPM
Skeletal muscle	8.3 nTPM
Breast	7.4 nTPM
Testis	5.8 nTPM
Kidney	4.6 nTPM
Ovary	2.5 nTPM
Adipose tissue	1.6 nTPM
PBMC	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Paneth cells	0.5 nTPM
Rectum	1.5 nTPM
Colon	0.0 nTPM
Small intestine	0.0 nTPM

Plasma cells	0.6 nTPM
Adipose tissue	1.9 nTPM
Stomach	0.9 nTPM
Esophagus	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM

Respiratory ciliated cells	1.8 nTPM
Lung	2.9 nTPM
Bronchus	0.6 nTPM

Smooth muscle cells	45.9 nTPM
Prostate	152.0 nTPM
Skin	70.1 nTPM
Adipose tissue	55.8 nTPM
Skeletal muscle	50.8 nTPM
Pancreas	49.5 nTPM
Breast	42.6 nTPM
Heart muscle	39.7 nTPM
Esophagus	35.7 nTPM
Endometrium	4.9 nTPM
Ovary	3.4 nTPM
Bronchus	0.9 nTPM

T-cells	4.4 nTPM
Prostate	19.0 nTPM
Lung	13.6 nTPM
Skin	7.4 nTPM
Skeletal muscle	7.2 nTPM
Kidney	6.9 nTPM
Liver	4.9 nTPM
PBMC	3.2 nTPM
Endometrium	2.5 nTPM
Ovary	2.2 nTPM
Spleen	1.7 nTPM
Bone marrow	1.6 nTPM
Lymph node	1.4 nTPM
Adipose tissue	0.9 nTPM
Breast	0.8 nTPM
Stomach	0.6 nTPM
Colon	0.5 nTPM
Esophagus	0.0 nTPM

Basal keratinocytes	13.9 nTPM
Skin	13.9 nTPM

Basal prostatic cells	18.5 nTPM
Prostate	18.5 nTPM

Basal respiratory cells	10.1 nTPM
Bronchus	10.1 nTPM

Basal squamous epithelial cells	10.2 nTPM
Esophagus	10.2 nTPM

Undifferentiated cells	2.0 nTPM
Small intestine	3.2 nTPM
Colon	1.6 nTPM
Rectum	1.2 nTPM

Adipose tissue

Bone marrow

Brain

Breast

Bronchus

Colon

Endometrium

Esophagus

Eye

Heart muscle

Kidney

Liver

Lung

Lymph node

Ovary

Pancreas

Placenta

Prostate

Rectum

Skeletal muscle

Skin

Small intestine

Spleen

Stomach

Testis

PBMC