Cell type atlas - FAM3A - The Human Protein Atlas

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FAM3A

SUMMARY

TISSUE

CELL TYPE

PATHOLOGY

BRAIN

BLOOD

CELL

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.	FAM3A
Gene descriptionⁱ Full gene name according to HGNC.	Family with sequence similarity 3 member A
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,Secreted
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	9

HUMAN PROTEIN ATLAS INFORMATIONⁱ Summary of RNA expression and protein localization based on data generated within the Human Protein Atlas project.
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	Low cell type specificity
Blood 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 cell type specificity
Blood 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 all
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.	Cell line enhanced (EFO-21)
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.	Detected in all
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
Extracellular locationⁱ A possible secretion of the protein was predicted based on N-terminal signal sequence (signal peptide) predictions and transmembrane region predictions, and subsequently annotated for its local or systemic secretion based on literature, function, and protein and RNA expression data. Read more	Protein predicted to be secreted

SINGLE CELL TYPESⁱ A summary of single cell RNA (NX) 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: Low cell type specificity

SINGLE CELL TISSUESⁱ Single cell RNA in cell types from tissue are shown separately for each analyzed tissue. For easier navigation across tissues, use the grey browser on the left side of the window. Barchart shows pTPM levels in each 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 Colon
Cluster Expression Alphabetical Eye
Cluster Expression Alphabetical Heart muscle
Cluster Expression Alphabetical Kidney
Cluster Expression Alphabetical Liver
Cluster Expression Alphabetical Lung
Cluster Expression Alphabetical Pancreas
Cluster Expression Alphabetical Placenta
Cluster Expression Alphabetical Prostate
Cluster Expression Alphabetical Rectum
Cluster Expression Alphabetical Skin
Cluster Expression Alphabetical Small intestine
Cluster Expression Alphabetical Testis

BLOODⁱ

Single cell data

Cluster

Expression

Alphabetical

PBMC

Flow sorted data

Lineage

Expression

Alphabetical

CELL LINESⁱ RNA expression data (NX) of tissue culture cell lines.The analyzed cell lines are divided into 16 color-coded groups according to the organ they were obtained from. Detailed information about a specific cell line is revealed by hovering over the corresponding bar in the chart. The chart is clickable and redirects to more Cell Atlas data. Read more
Organ Expression Alphabetical

Alveolar cells type 1	12 NX
Lung	12 NX

Alveolar cells type 2	15 NX
Lung	15 NX

B-cells	8 NX
Colon	21 NX
Liver	6 NX
Kidney	5 NX

Basal glandular cells	19 NX
Prostate	19 NX

Basal keratinocytes	14 NX
Skin	14 NX

Bipolar cells	23 NX
Eye	23 NX

Cardiomyocytes	21 NX
Heart muscle	21 NX

Cholangiocytes	26 NX
Liver	26 NX

Ciliated cells	8 NX
Lung	8 NX

Club cells	7 NX
Lung	7 NX

Collecting duct cells	21 NX
Kidney	21 NX

Cone photoreceptor cells	14 NX
Eye	14 NX

Cytotrophoblasts	40 NX
Placenta	40 NX

Distal tubular cells	23 NX
Kidney	23 NX

Ductal cells	23 NX
Pancreas	23 NX

Early spermatids	1 NX
Testis	1 NX

Endothelial cells	18 NX
Eye	23 NX
Skin	23 NX
Placenta	22 NX
Testis	21 NX
Liver	20 NX
Prostate	12 NX
Pancreas	11 NX
Lung	9 NX
Heart muscle	9 NX

Enterocytes	67 NX
Small intestine	95 NX
Colon	63 NX
Rectum	54 NX

Erythroid cells	23 NX
Liver	23 NX

Exocrine glandular cells	37 NX
Pancreas	37 NX

Extravillous trophoblasts	41 NX
Placenta	41 NX

Fibroblasts	24 NX
Placenta	36 NX
Prostate	27 NX
Skin	21 NX
Heart muscle	11 NX
Lung	6 NX

Glandular cells	24 NX
Prostate	24 NX

Granulocytes	6 NX
Colon	9 NX
Lung	2 NX

Hepatocytes	27 NX
Liver	27 NX

Hofbauer cells	26 NX
Placenta	26 NX

Horizontal cells	21 NX
Eye	21 NX

Intestinal endocrine cells	17 NX
Rectum	23 NX
Colon	10 NX

Ito cells	20 NX
Liver	20 NX

Kupffer cells	15 NX
Liver	15 NX

Late spermatids	2 NX
Testis	2 NX

Leydig cells	31 NX
Testis	31 NX

Macrophages	14 NX
Pancreas	28 NX
Testis	18 NX
Kidney	16 NX
Skin	14 NX
Lung	13 NX
Prostate	13 NX

Melanocytes	32 NX
Skin	32 NX

Mixed cell types	NX
Pancreas	NX

Mixed immune cells	NX
Heart muscle	NX

Monocytes	19 NX
Pancreas	19 NX

Mucus-secreting cells	45 NX
Small intestine	80 NX
Rectum	47 NX
Colon	44 NX

Muller glia cells	26 NX
Eye	26 NX

Pancreatic endocrine cells	24 NX
Pancreas	24 NX

Paneth cells	49 NX
Colon	63 NX
Small intestine	49 NX
Rectum	43 NX

Peritubular cells	28 NX
Testis	28 NX

Proximal tubular cells	26 NX
Kidney	26 NX

Rod photoreceptor cells	15 NX
Eye	15 NX

Sertoli cells	7 NX
Testis	7 NX

Smooth muscle cells	16 NX
Pancreas	28 NX
Prostate	19 NX
Skin	15 NX
Heart muscle	14 NX

Spermatocytes	4 NX
Testis	4 NX

Spermatogonia	9 NX
Testis	9 NX

Suprabasal keratinocytes	18 NX
Skin	18 NX

Syncytiotrophoblasts	60 NX
Placenta	60 NX

T-cells	19 NX
Liver	23 NX
Kidney	20 NX
Colon	19 NX
Skin	18 NX
Prostate	13 NX
Lung	13 NX

Undifferentiated cells	33 NX
Rectum	37 NX
Small intestine	33 NX
Colon	30 NX

Urothelial cells	20 NX
Prostate	20 NX

Contact

contact@proteinatlas.org

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.