Tissue expression of KCNH4 - Summary - The Human Protein Atlas

GENERAL INFORMATION
Gene name	KCNH4
Gene description	Potassium channel, voltage gated eag related subfamily H, member 4
Protein class	Predicted membrane proteins Voltage-gated ion channels
Predicted localization	Membrane
Number of transcripts	2
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HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:	Tissue enhanced (cerebral cortex)
GTEx:	Group enriched (caudate, urinary bladder, cerebral cortex)
FANTOM5:	Tissue enriched (caudate)

Protein evidence

Evidence at protein level

DATA RELIABILITY
Reliability score	Pending normal tissue annotation.

RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM)

Protein expression (score)

Brain

N/A

Cerebral cortex

N/A

Hippocampus

N/A

Caudate

N/A

Cerebellum

N/A

Endocrine tissues

N/A

Thyroid gland

N/A

Parathyroid gland

N/A

Adrenal gland

N/A

Bone marrow & immune system

N/A

Appendix

N/A

Bone marrow

N/A

Lymph node

N/A

Tonsil

N/A

Spleen

N/A

Muscle tissues

N/A

Heart muscle

N/A

Skeletal muscle

N/A

Smooth muscle

N/A

Lung

N/A

Nasopharynx

N/A

Bronchus

N/A

Lung

N/A

Liver & gallbladder

N/A

Liver

N/A

Gallbladder

N/A

Pancreas

N/A

Pancreas

N/A

Gastrointestinal tract

N/A

Oral mucosa

N/A

Salivary gland

N/A

Esophagus

N/A

Stomach

N/A

Duodenum

N/A

Small intestine

N/A

Colon

N/A

Rectum

N/A

Kidney & urinary bladder

N/A

Kidney

N/A

Urinary bladder

N/A

Male tissues

N/A

Testis

N/A

Epididymis

N/A

Prostate

N/A

Seminal vesicle

N/A

Female tissues

N/A

Breast

N/A

Vagina

N/A

Cervix, uterine

N/A

Endometrium

N/A

Fallopian tube

N/A

Ovary

N/A

Placenta

N/A

Adipose & soft tissue

N/A

Adipose tissue

N/A

Soft tissue

N/A

Skin

N/A

Skin

N/A

PROTEIN EXPRESSION OVERVIEW
Pending normal tissue annotation.

RNA EXPRESSION OVERVIEW
HPA dataset Organ Expression Alphabetical RNA tissue category: Tissue enhanced (cerebral cortex)
GTEx dataset Organ Expression Alphabetical RNA tissue category: Group enriched (caudate, urinary bladder, cerebral cortex)
FANTOM5 dataset Organ Expression Alphabetical RNA tissue category: Tissue enriched (caudate)

GENE INFORMATION
Gene name	KCNH4 (HGNC Symbol)
Synonyms	elk1, Kv12.3
Description	Potassium channel, voltage gated eag related subfamily H, member 4 (HGNC Symbol)
Entrez gene summary	Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuronal excitability, epithelial electrolyte transport, smooth muscle contraction, and cell volume. This gene encodes a member of the potassium channel, voltage-gated, subfamily H. This member is a pore-forming (alpha) subunit. The gene is brain-specific, and located in the neocortex and the striatum. It may be involved in cellular excitability of restricted neurons in the central nervous system. [provided by RefSeq, Jul 2008]
Chromosome	17
Cytoband	q21.2
Chromosome location (bp)	42156891 - 42181278
Protein evidence	Evidence at protein level (all genes)
Ensembl	ENSG00000089558 (version 83.38)
Entrez gene	23415
UniProt	Q9UQ05 (UniProt - Evidence at transcript level)
neXtProt	NX_Q9UQ05
Antibodypedia	KCNH4 antibodies

PROTEIN BROWSER

KCNH4-001	KCNH4-002

PROTEIN INFORMATION
Splice variant	UniProt	Protein class	Gene ontology	Length & mass	Signal peptide (predicted)	Transmembrane regions (predicted)
KCNH4-001 ENSP00000264661 ENST00000264661	Q9UQ05 [Direct mapping] Potassium voltage-gated channel subfamily H member 4 Show all	Voltage-gated ion channels Voltage-Gated Potassium Channels Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT3 predicted membrane proteins MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins THUMBUP predicted membrane proteins TMHMM predicted membrane proteins # TM segments-based 6TM proteins predicted by MDM Protein evidence (Kim et al 2014) Show all	GO:0000155 [phosphorelay sensor kinase activity] GO:0000160 [phosphorelay signal transduction system] GO:0005216 [ion channel activity] GO:0005249 [voltage-gated potassium channel activity] GO:0005622 [intracellular] GO:0005886 [plasma membrane] GO:0005887 [integral component of plasma membrane] GO:0006811 [ion transport] GO:0006813 [potassium ion transport] GO:0007268 [synaptic transmission] GO:0008076 [voltage-gated potassium channel complex] GO:0016020 [membrane] GO:0023014 [signal transduction by protein phosphorylation] GO:0034765 [regulation of ion transmembrane transport] GO:0042391 [regulation of membrane potential] GO:0055085 [transmembrane transport] GO:0071805 [potassium ion transmembrane transport] Show all	1017 aa 111.7 kDa	No	6
KCNH4-002 ENSP00000475564 ENST00000607371	Q9UQ05 [Direct mapping] Potassium voltage-gated channel subfamily H member 4 Show all	Voltage-gated ion channels Voltage-Gated Potassium Channels Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT3 predicted membrane proteins MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins THUMBUP predicted membrane proteins TMHMM predicted membrane proteins # TM segments-based 6TM proteins predicted by MDM Show all	GO:0000155 [phosphorelay sensor kinase activity] GO:0000160 [phosphorelay signal transduction system] GO:0005216 [ion channel activity] GO:0005249 [voltage-gated potassium channel activity] GO:0005622 [intracellular] GO:0005886 [plasma membrane] GO:0005887 [integral component of plasma membrane] GO:0006811 [ion transport] GO:0006813 [potassium ion transport] GO:0007268 [synaptic transmission] GO:0008076 [voltage-gated potassium channel complex] GO:0016020 [membrane] GO:0023014 [signal transduction by protein phosphorylation] GO:0034765 [regulation of ion transmembrane transport] GO:0042391 [regulation of membrane potential] GO:0055085 [transmembrane transport] GO:0071805 [potassium ion transmembrane transport] Show all	1017 aa 111.7 kDa	No	6