IGKJ4
HPA
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BETA
  • SUMMARY

  • TISSUE

  • BRAIN

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  • EVOLUTION

  • IGKJ4
EVOLUTIONARY TISSUES Show tissue menu
BRAIN9 EYE1 ENDOCRINE TISSUES4 RESPIRATORY SYSTEM1 PROXIMAL DIGESTIVE TRACT3 GASTROINTESTINAL TRACT5 LIVER & GALLBLADDER2 PANCREAS1 KIDNEY & URINARY BLADDER2 MALE REPRODUCTIVE SYSTEM4 BREAST & FEMALE REPRODUCTIVE SYSTEM7 MUSCLE & VASCULAR TISSUE4 CONNECTIVE & SOFT TISSUE1 SKIN1 BONE MARROW & LYMPHOID TISSUES6
Select an organ to show its tissues
AMYGDALA BASAL GANGLIA CEREBELLUM CEREBRAL CORTEX CHOROID PLEXUS HIPPOCAMPAL FORMATION HYPOTHALAMUS MIDBRAIN SPINAL CORD
RETINA
ADRENAL GLAND PARATHYROID GLAND PITUITARY GLAND THYROID GLAND
LUNG
ESOPHAGUS SALIVARY GLAND TONGUE
COLON DUODENUM RECTUM SMALL INTESTINE STOMACH
GALLBLADDER LIVER
PANCREAS
KIDNEY URINARY BLADDER
EPIDIDYMIS PROSTATE SEMINAL VESICLE TESTIS
BREAST CERVIX ENDOMETRIUM FALLOPIAN TUBE OVARY PLACENTA VAGINA
BLOOD VESSEL HEART MUSCLE SKELETAL MUSCLE SMOOTH MUSCLE
ADIPOSE TISSUE
SKIN
APPENDIX BONE MARROW LYMPH NODE SPLEEN THYMUS TONSIL
HumanMacaqueMouseRatPig
Protein evolution
Evolutionary methods
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.

Human gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

IGKJ4
Human gene
descriptioni

Full gene name according to HGNC.

Immunoglobulin kappa joining 4
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
Ortholog overviewi

Reconciled phylogenetic tree illustrating the inferred evolutionary relationships of genes within the orthogroup based on canonical peptide sequences. Each leaf represents a gene (identified by its species code and Ensembl gene ID), while the branching structure reflects their inferred phylogeny. An orthogroup may contain multiple genes from the same species due to lineage-specific gene duplication events. Branch lengths represent estimated sequence divergence, with shorter distances indicating more closely related sequences. The asterisk (*) indicates that the orthology relationship between that gene and the currently viewed human gene is annotated as high-confidence in Ensembl.

Read more

HUMAN PROTEIN ATLAS INFORMATIONi

Intra-species specificity categories. Summary of RNA Tissue specificity per organsim based on its full tissue repertoire.

Human tissue specificityi

The RNA specificity category is based on mRNA expression levels in the consensus dataset which is calculated from the RNA expression levels in samples from HPA and GTEX. The categories include: tissue enriched, group enriched, tissue enhanced, low tissue specificity and not detected.

The tissue data for RNA expression obtained through Cap Analysis of Gene Expression (CAGE) generated by the FANTOM project are reported as Scaled Tags Per Million. Color-coding is based on tissue groups, each consisting of tissues with functional features in common. To access sample data, click on tissue name or bar.

The CAGE method is described in detail here.

Tissue enhanced (Intestine, Lymphoid tissue, Stomach)
Human 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.

0.55

SPECIFICITY CONSERVATIONi

Cross-species expression comparison. Annotations based on tissue specificity overlap across tissues available in all species.

Conservation categoryi

Conservation category is a categoric annotation that intends to capture the available pairwise species overlap annotations into one metric. The categories range from: Complete, Partial and Minimal Conservation for conserved genes; and Tissue elevation shift, human specific tissue elevated, Non-Human tissue elevated, Human specific detected and Human not detected for non conserved genes.

No 1-to-1 orthologs.
Expression
Detection
All regions
BRAIN RNA EXPRESSION ACROSS SPECIES
Cerebral cortexHippocampal formationAmygdalaBasal gangliaThalamusHypothalamusMidbrainCerebellumPonsMedulla oblongataSpinal cordCorpus callosum
Expression
Detection
All regions
HPA Human brain dataset
Low region specificity
Human specificity category
Low region specificity
Brain conservation category
No 1-to-1 orthologs.

RNA EXPRESSION OVERVIEWi

RNA expression overview shows RNA-data from two different sources: Internally generated Human Protein Atlas RNA-seq data and RNA-seq data from the Genotype-Tissue Expression GTEx project, as well as the consensus dataset which is based on a combination of both sources. Color-coding is based on tissue groups, each consisting of tissues with functional features in common. To access sample data, click on tissue name or bar.

Human dataseti

The consensus dataset consists of normalized expression (nTPM) levels for 51 tissue types, created by combining the HPA and GTEx transcriptomics datasets using the internal normalization pipeline . Color-coding is based on tissue groups, each consisting of tissues with functional features in common. To access sample data, click on tissue name or bar.

Read more about how the datasets were combined into consensus normalized expression levels here.

Organ
Expression
Alphabetical
RNA tissue specificity: Tissue enhanced (Intestine, Lymphoid tissue, Stomach)
Macaque dataseti

A summary of RNA categories for human tissues, cell lines and cancer tissues. Categories for RNA specificity include tissue enriched, group enriched, tissue enhanced, low tissue specificity and not detected. Categories for RNA distribution include detected in single, detected in some, detected in many, detected in all and not detected.

Human tissue RNA category is based on the consensus dataset, which is a combination of RNA data from human tissues from three sources: HPA, GTEX and FANTOM5. Cell line RNA category is based on RNA data from cell lines. More information can be found about the normalization and classification of these datasets.

Cancer tissue RNA category is based on RNA data from the The Cancer Genome Atlas.

not available for this gene.
Mouse dataseti

Antibodies used for this assay. Click on an antibody for more information.

not available for this gene.
Rat dataseti

Normalized RNA expression levels (nTPM) shown for the 13 brain regions. Color coding is based on brain region and the bar shows the highest expression among the subregions included. To access sample data, click on region name or bar.

Read more about normalized expression levels here.

not available for this gene.
Pig dataseti

Distribution of RNA expression in 17 cancer types is categorized as either detected in single, detected in some, detected in many, detected in all, or not detected.

not available for this gene.

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