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SLC12A5
HPA
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  • SLC12A5
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
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.

SLC12A5
Synonyms KCC2, KIAA1176
Gene descriptioni

Full gene name according to HGNC.

Solute carrier family 12 member 5
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Disease related genes
FDA approved drug targets
Human disease related genes
Metabolic proteins
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.

Membrane, Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 20
Cytoband q13.12
Chromosome location (bp) 46021690 - 46060150
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

10
Ensembl ENSG00000124140 (version 109)
Entrez gene 57468
HGNC HGNC:13818
UniProt Q9H2X9 (UniProt - Evidence at protein level)
neXtProt NX_Q9H2X9
GeneCards SLC12A5
Antibodypedia SLC12A5 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Mediates electroneutral potassium-chloride cotransport in mature neurons and is required for neuronal Cl(-) homeostasis 1. As major extruder of intracellular chloride, it establishes the low neuronal Cl(-) levels required for chloride influx after binding of GABA-A and glycine to their receptors, with subsequent hyperpolarization and neuronal inhibition (By similarity). Involved in the regulation of dendritic spine formation and maturation 2.... show less
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Ion transport, Potassium transport, Symport, Transport
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Chloride, Metal-binding, Potassium
Gene summary (Entrez)i

Useful information about the gene from Entrez

K-Cl cotransporters are proteins that lower intracellular chloride concentrations below the electrochemical equilibrium potential. The protein encoded by this gene is an integral membrane K-Cl cotransporter that can function in either a net efflux or influx pathway, depending on the chemical concentration gradients of potassium and chloride. The encoded protein can act as a homomultimer, or as a heteromultimer with other K-Cl cotransporters, to maintain chloride homeostasis in neurons. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Sep 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
SLC12A5-201
ENSP00000243964
ENST00000243964
Q9H2X9
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
Transporters
   Electrochemical Potential-driven transporters
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
   >9TM proteins predicted by MDM
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0006821 [chloride transport]
GO:0006873 [cellular ion homeostasis]
GO:0006884 [cell volume homeostasis]
GO:0006971 [hypotonic response]
GO:0007268 [chemical synaptic transmission]
GO:0007612 [learning]
GO:0008519 [ammonium transmembrane transporter activity]
GO:0009410 [response to xenobiotic stimulus]
GO:0015108 [chloride transmembrane transporter activity]
GO:0015293 [symporter activity]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0022857 [transmembrane transporter activity]
GO:0030425 [dendrite]
GO:0030644 [cellular chloride ion homeostasis]
GO:0032590 [dendrite membrane]
GO:0035264 [multicellular organism growth]
GO:0040040 [thermosensory behavior]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043025 [neuronal cell body]
GO:0043204 [perikaryon]
GO:0045202 [synapse]
GO:0051452 [intracellular pH reduction]
GO:0055064 [chloride ion homeostasis]
GO:0055075 [potassium ion homeostasis]
GO:0055085 [transmembrane transport]
GO:0060996 [dendritic spine development]
GO:0071805 [potassium ion transmembrane transport]
GO:0071944 [cell periphery]
GO:0072488 [ammonium transmembrane transport]
GO:1902476 [chloride transmembrane transport]
GO:1990573 [potassium ion import across plasma membrane]
Show all
1116 aa
123.5 kDa
No >9
SLC12A5-203
ENSP00000487291
ENST00000413737
A0A0D9SGA5
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
67 aa
6 kDa
No 0
SLC12A5-205
ENSP00000387694
ENST00000454036
Q9H2X9
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
Transporters
   Electrochemical Potential-driven transporters
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
   >9TM proteins predicted by MDM
Disease related genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0006873 [cellular ion homeostasis]
GO:0006884 [cell volume homeostasis]
GO:0006971 [hypotonic response]
GO:0007268 [chemical synaptic transmission]
GO:0015108 [chloride transmembrane transporter activity]
GO:0015293 [symporter activity]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0019901 [protein kinase binding]
GO:0022857 [transmembrane transporter activity]
GO:0030425 [dendrite]
GO:0030644 [cellular chloride ion homeostasis]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043025 [neuronal cell body]
GO:0045202 [synapse]
GO:0055064 [chloride ion homeostasis]
GO:0055075 [potassium ion homeostasis]
GO:0055085 [transmembrane transport]
GO:0060996 [dendritic spine development]
GO:0071944 [cell periphery]
GO:1902476 [chloride transmembrane transport]
GO:1990573 [potassium ion import across plasma membrane]
Show all
1139 aa
126.2 kDa
No >9
SLC12A5-208
ENSP00000476885
ENST00000608944
V9GYL3
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
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
   2TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0007268 [chemical synaptic transmission]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0055085 [transmembrane transport]
GO:1902476 [chloride transmembrane transport]
Show all
123 aa
13.3 kDa
No 2
SLC12A5-209
ENSP00000478369
ENST00000616202
M4PM71
[Direct mapping] KCC2 transcript variant 7; Solute carrier family 12 member 5
Show all
Metabolic proteins
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
   3TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0007268 [chemical synaptic transmission]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0055085 [transmembrane transport]
GO:1902476 [chloride transmembrane transport]
Show all
289 aa
31.1 kDa
No 3
SLC12A5-210
ENSP00000477569
ENST00000616933
M4PNB5
[Direct mapping] KCC2 transcript variant 3; Solute carrier family 12 member 5
Show all
Metabolic proteins
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
   3TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0007268 [chemical synaptic transmission]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0055085 [transmembrane transport]
GO:1902476 [chloride transmembrane transport]
Show all
262 aa
28.1 kDa
No 3
SLC12A5-215
ENSP00000487372
ENST00000626701
A0A0D9SGD0
[Direct mapping] HCG1821261; Solute carrier family 12 member 5
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
120 aa
11.6 kDa
No 0
SLC12A5-216
ENSP00000485953
ENST00000626937
M4PNC0
[Direct mapping] KCC2 transcript variant 8; Solute carrier family 12 member 5
Show all
Metabolic proteins
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
   2TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0007268 [chemical synaptic transmission]
GO:0015377 [cation:chloride symporter activity]
GO:0015379 [potassium:chloride symporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0055085 [transmembrane transport]
GO:1902476 [chloride transmembrane transport]
Show all
180 aa
19.5 kDa
No 2
SLC12A5-218
ENSP00000486382
ENST00000628272
A0A0D9SF89
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
53 aa
5.8 kDa
No 0
SLC12A5-222
ENSP00000490442
ENST00000637437
A0A1B0GVB1
[Direct mapping] Solute carrier family 12 member 5
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
24 aa
2.6 kDa
No 0

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