Single cell type - FAM227B - 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.	FAM227B
Gene descriptionⁱ Full gene name according to HGNC.	Family with sequence similarity 227 member B
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s). Read more	Metabolic 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
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	Spermatocytes - Spermatogenesis (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 (Oligodendrocytes, Spermatocytes, Early spermatids, Astrocytes)
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	Low cell line specificity
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 (Oligodendrocytes, Spermatocytes, Early spermatids, Astrocytes)

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

FAM227B is part of cluster 66 Spermatocytes - Spermatogenesis with confidenceⁱ 1
507 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
WDR88	WD repeat domain 88	0.6158	66
C16orf71	Chromosome 16 open reading frame 71	0.6125	66
LDHAL6A	Lactate dehydrogenase A like 6A	0.6097	66
ART5	ADP-ribosyltransferase 5	0.6028	66
ZC2HC1C	Zinc finger C2HC-type containing 1C	0.5945	66
IFT74	Intraflagellar transport 74	0.5916	66
GJA8	Gap junction protein alpha 8	0.5817	66
CFAP99	Cilia and flagella associated protein 99	0.5801	49
ZNF596	Zinc finger protein 596	0.5767	66
ZNF846	Zinc finger protein 846	0.5660	66
KPNA5	Karyopherin subunit alpha 5	0.5630	11
PPP3R2	Protein phosphatase 3 regulatory subunit B, beta	0.5628	66
FAM170A	Family with sequence similarity 170 member A	0.5565	66
RTP1	Receptor transporter protein 1	0.5498	66
C22orf23	Chromosome 22 open reading frame 23	0.5444	66

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	1.1 nTPM
Adipose tissue	1.2 nTPM
Breast	1.0 nTPM

Alveolar cells type 1	9.6 nTPM
Lung	9.6 nTPM

Alveolar cells type 2	4.8 nTPM
Lung	4.8 nTPM

B-cells	5.8 nTPM
Breast	8.1 nTPM
Spleen	7.9 nTPM
PBMC	7.1 nTPM
Lymph node	6.9 nTPM
Stomach	6.8 nTPM
Bone marrow	6.6 nTPM
Kidney	4.8 nTPM
Adipose tissue	4.0 nTPM
Colon	3.2 nTPM
Liver	2.6 nTPM

Basal keratinocytes	2.8 nTPM
Skin	2.8 nTPM

Dendritic cells	3.3 nTPM
PBMC	4.0 nTPM
Adipose tissue	3.4 nTPM
Breast	2.5 nTPM

Endothelial cells	2.8 nTPM
Lung	12.5 nTPM
Eye	4.1 nTPM
Testis	3.8 nTPM
Esophagus	3.6 nTPM
Endometrium	2.5 nTPM
Skin	2.2 nTPM
Heart muscle	1.9 nTPM
Skeletal muscle	1.8 nTPM
Placenta	1.7 nTPM
Prostate	1.7 nTPM
Ovary	1.4 nTPM
Breast	1.4 nTPM
Liver	0.0 nTPM
Pancreas	0.0 nTPM

Fibroblasts	3.7 nTPM
Lung	10.1 nTPM
Heart muscle	5.4 nTPM
Placenta	4.2 nTPM
Breast	3.7 nTPM
Prostate	3.6 nTPM
Esophagus	3.2 nTPM
Stomach	3.0 nTPM
Ovary	2.9 nTPM
Skin	1.8 nTPM
Skeletal muscle	1.6 nTPM
Adipose tissue	0.9 nTPM

Intestinal goblet cells	1.8 nTPM
Rectum	2.5 nTPM
Small intestine	2.1 nTPM
Colon	0.7 nTPM

Macrophages	2.0 nTPM
PBMC	13.6 nTPM
Kidney	3.0 nTPM
Stomach	2.9 nTPM
Breast	1.8 nTPM
Esophagus	1.6 nTPM
Lung	1.4 nTPM
Skeletal muscle	1.2 nTPM
Adipose tissue	1.2 nTPM
Endometrium	1.0 nTPM
Spleen	1.0 nTPM
Testis	0.6 nTPM
Ovary	0.3 nTPM
Prostate	0.0 nTPM
Pancreas	0.0 nTPM
Bone marrow	0.0 nTPM

Paneth cells	1.6 nTPM
Small intestine	3.7 nTPM
Rectum	1.0 nTPM
Colon	0.0 nTPM

Plasma cells	6.1 nTPM
Stomach	13.0 nTPM
Esophagus	6.1 nTPM
Spleen	4.8 nTPM
Adipose tissue	3.3 nTPM
Bone marrow	3.3 nTPM

Respiratory ciliated cells	21.3 nTPM
Lung	27.7 nTPM
Bronchus	14.9 nTPM

Smooth muscle cells	2.0 nTPM
Bronchus	4.7 nTPM
Prostate	2.8 nTPM
Breast	2.7 nTPM
Endometrium	2.5 nTPM
Pancreas	2.2 nTPM
Skin	2.1 nTPM
Esophagus	1.5 nTPM
Skeletal muscle	1.4 nTPM
Heart muscle	0.8 nTPM
Ovary	0.8 nTPM
Adipose tissue	0.4 nTPM

T-cells	5.7 nTPM
Lymph node	11.4 nTPM
Kidney	9.6 nTPM
Bone marrow	9.3 nTPM
Stomach	8.8 nTPM
Spleen	7.6 nTPM
PBMC	7.3 nTPM
Colon	7.1 nTPM
Esophagus	6.6 nTPM
Liver	5.3 nTPM
Prostate	4.7 nTPM
Breast	4.3 nTPM
Skeletal muscle	3.9 nTPM
Adipose tissue	3.4 nTPM
Endometrium	3.2 nTPM
Skin	2.3 nTPM
Lung	1.5 nTPM
Ovary	0.0 nTPM

Astrocytes	39.5 nTPM
Brain	39.5 nTPM

Distal tubular cells	25.4 nTPM
Kidney	25.4 nTPM

Endometrial stromal cells	3.1 nTPM
Endometrium	3.1 nTPM

Excitatory neurons	12.8 nTPM
Brain	12.8 nTPM

Undifferentiated cells	2.2 nTPM
Small intestine	3.5 nTPM
Rectum	2.0 nTPM
Colon	1.0 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