Single cell type - MMP23B - 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.	MMP23B
Gene descriptionⁱ Full gene name according to HGNC.	Matrix metallopeptidase 23B
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s). Read more	Enzymes Transporters
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
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. 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 (Peritubular cells, Leydig cells, Fibroblasts, NK-cells)
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	Immune cell enriched (plasmacytoid DC)
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 some
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 (HHSteC, NTERA-2, PC-3, U-266/70)
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 some
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 (Peritubular cells, Leydig cells, Fibroblasts, NK-cells)

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

MMP23B is part of cluster 33 Fibroblasts - ECM organization with confidenceⁱ 1
171 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
CTHRC1	Collagen triple helix repeat containing 1	0.8917	33
LUM	Lumican	0.8703	33
RCN3	Reticulocalbin 3	0.8567	33
OLFML3	Olfactomedin like 3	0.8552	33
COL8A2	Collagen type VIII alpha 2 chain	0.8242	33
FKBP10	FKBP prolyl isomerase 10	0.8080	33
COL5A1	Collagen type V alpha 1 chain	0.8046	33
COL1A1	Collagen type I alpha 1 chain	0.8037	33
COL3A1	Collagen type III alpha 1 chain	0.7980	33
COL1A2	Collagen type I alpha 2 chain	0.7941	33
DIO3	Iodothyronine deiodinase 3	0.7884	33
WNT2	Wnt family member 2	0.7831	33
GDF6	Growth differentiation factor 6	0.7766	33
HGF	Hepatocyte growth factor	0.7761	33
TMEM119	Transmembrane protein 119	0.7689	33

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	2.2 nTPM
Adipose tissue	3.0 nTPM
Breast	1.3 nTPM

Alveolar cells type 1	0.0 nTPM
Lung	0.0 nTPM

Alveolar cells type 2	0.5 nTPM
Lung	0.5 nTPM

Astrocytes	1.0 nTPM
Brain	1.0 nTPM

B-cells	1.1 nTPM
Breast	6.6 nTPM
PBMC	1.4 nTPM
Liver	1.3 nTPM
Adipose tissue	0.5 nTPM
Lymph node	0.5 nTPM
Stomach	0.5 nTPM
Spleen	0.3 nTPM
Colon	0.0 nTPM
Kidney	0.0 nTPM
Bone marrow	0.0 nTPM

Dendritic cells	27.4 nTPM
Breast	45.9 nTPM
Adipose tissue	36.4 nTPM
PBMC	0.0 nTPM

Endothelial cells	2.2 nTPM
Skin	17.4 nTPM
Testis	3.0 nTPM
Heart muscle	2.1 nTPM
Ovary	1.7 nTPM
Eye	1.6 nTPM
Placenta	1.1 nTPM
Liver	0.9 nTPM
Endometrium	0.9 nTPM
Skeletal muscle	0.9 nTPM
Breast	0.8 nTPM
Prostate	0.4 nTPM
Lung	0.0 nTPM
Pancreas	0.0 nTPM
Esophagus	0.0 nTPM

Fibroblasts	90.5 nTPM
Placenta	371.7 nTPM
Skin	139.1 nTPM
Esophagus	86.0 nTPM
Stomach	71.3 nTPM
Prostate	63.6 nTPM
Adipose tissue	62.7 nTPM
Breast	60.4 nTPM
Ovary	59.3 nTPM
Skeletal muscle	49.3 nTPM
Lung	21.2 nTPM
Heart muscle	10.8 nTPM

Intestinal goblet cells	1.9 nTPM
Rectum	3.4 nTPM
Colon	1.4 nTPM
Small intestine	0.8 nTPM

Macrophages	1.3 nTPM
Endometrium	5.4 nTPM
Testis	2.9 nTPM
Skeletal muscle	2.8 nTPM
Prostate	2.2 nTPM
Breast	2.2 nTPM
Adipose tissue	1.6 nTPM
Bone marrow	1.2 nTPM
Ovary	0.9 nTPM
Kidney	0.0 nTPM
Lung	0.0 nTPM
PBMC	0.0 nTPM
Pancreas	0.0 nTPM
Esophagus	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Paneth cells	0.9 nTPM
Rectum	2.7 nTPM
Colon	0.0 nTPM
Small intestine	0.0 nTPM

Plasma cells	4.3 nTPM
Adipose tissue	11.6 nTPM
Esophagus	6.1 nTPM
Stomach	2.1 nTPM
Bone marrow	1.7 nTPM
Spleen	0.3 nTPM

Respiratory ciliated cells	0.5 nTPM
Bronchus	1.1 nTPM
Lung	0.0 nTPM

Smooth muscle cells	5.3 nTPM
Prostate	14.0 nTPM
Skin	11.8 nTPM
Adipose tissue	6.2 nTPM
Pancreas	5.5 nTPM
Endometrium	5.4 nTPM
Ovary	5.3 nTPM
Breast	3.4 nTPM
Heart muscle	3.2 nTPM
Esophagus	1.5 nTPM
Bronchus	0.9 nTPM
Skeletal muscle	0.9 nTPM

T-cells	8.1 nTPM
Liver	22.3 nTPM
Skin	17.5 nTPM
Ovary	15.6 nTPM
Skeletal muscle	14.2 nTPM
Colon	10.0 nTPM
Kidney	9.6 nTPM
Bone marrow	9.6 nTPM
Spleen	7.5 nTPM
Stomach	7.3 nTPM
Adipose tissue	7.0 nTPM
PBMC	5.3 nTPM
Endometrium	5.2 nTPM
Breast	4.3 nTPM
Lung	1.5 nTPM
Lymph node	1.5 nTPM
Prostate	0.0 nTPM
Esophagus	0.0 nTPM

Basal keratinocytes	13.4 nTPM
Skin	13.4 nTPM

Basal respiratory cells	0.7 nTPM
Bronchus	0.7 nTPM

Basal squamous epithelial cells	0.6 nTPM
Esophagus	0.6 nTPM

Collecting duct cells	1.8 nTPM
Kidney	1.8 nTPM

Undifferentiated cells	1.7 nTPM
Colon	1.9 nTPM
Rectum	1.7 nTPM
Small intestine	1.4 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