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LRRTM4
HPA
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  • LRRTM4
PROTEIN SUMMARY GENE INFORMATION RNA 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.

LRRTM4
Synonyms FLJ12568
Gene descriptioni

Full gene name according to HGNC.

Leucine rich repeat transmembrane neuronal 4
Protein classi

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

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 2
Cytoband p12
Chromosome location (bp) 76747685 - 77593319
Number of transcriptsi

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

6
Ensembl ENSG00000176204 (version 109)
Entrez gene 80059
HGNC HGNC:19411
UniProt Q86VH4 (UniProt - Evidence at transcript level)
neXtProt NX_Q86VH4
GeneCards LRRTM4
Antibodypedia LRRTM4 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

May play a role in the development and maintenance of the vertebrate nervous system. Exhibits strong synaptogenic activity, restricted to excitatory presynaptic differentiation (By similarity).... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable heparan sulfate proteoglycan binding activity. Predicted to be involved in regulation of synapse assembly. Predicted to act upstream of or within AMPA glutamate receptor clustering; positive regulation of synapse assembly; and regulation of presynaptic membrane organization. Predicted to be located in postsynaptic membrane. Predicted to be part of AMPA glutamate receptor complex. Predicted to be active in extracellular matrix; extracellular space; and glutamatergic synapse. Predicted to be integral component of postsynaptic density membrane. [provided by Alliance of Genome Resources, Apr 2022]... 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)
LRRTM4-201
ENSP00000386236
ENST00000409088
Q86VH4
[Direct mapping] Leucine-rich repeat transmembrane neuronal protein 4
Show all
Transporters
   Accessory Factors Involved in Transport
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
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005515 [protein binding]
GO:0005615 [extracellular space]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0031012 [extracellular matrix]
GO:0045202 [synapse]
GO:0045211 [postsynaptic membrane]
Show all
518 aa
59.1 kDa
Yes 1
LRRTM4-202
ENSP00000386357
ENST00000409093
Q86VH4
[Direct mapping] Leucine-rich repeat transmembrane neuronal protein 4
Show all
Transporters
   Accessory Factors Involved in Transport
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
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
   DeepTMHMM predicted membrane proteins
Show all
GO:0005515 [protein binding]
GO:0005615 [extracellular space]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0031012 [extracellular matrix]
GO:0045202 [synapse]
GO:0045211 [postsynaptic membrane]
Show all
590 aa
67.2 kDa
Yes 1
LRRTM4-203
ENSP00000386286
ENST00000409282
Q4KMX1
[Direct mapping] LRRTM4 protein; Leucine-rich repeat transmembrane neuronal protein 4
Show all
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
   1TM proteins predicted by MDM
   DeepTMHMM predicted membrane proteins
Show all
GO:0005515 [protein binding]
GO:0016020 [membrane]
Show all
519 aa
59.2 kDa
Yes 1
LRRTM4-204
ENSP00000387297
ENST00000409884
Q86VH4
[Direct mapping] Leucine-rich repeat transmembrane neuronal protein 4
Show all
Transporters
   Accessory Factors Involved in Transport
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
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
   DeepTMHMM predicted membrane proteins
Show all
GO:0005515 [protein binding]
GO:0005615 [extracellular space]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0031012 [extracellular matrix]
GO:0045202 [synapse]
GO:0045211 [postsynaptic membrane]
Show all
590 aa
67.2 kDa
Yes 1
LRRTM4-205
ENSP00000387228
ENST00000409911
B8ZZ84
[Direct mapping] Leucine-rich repeat transmembrane neuronal protein 4
Show all
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
   1TM proteins predicted by MDM
   DeepTMHMM predicted membrane proteins
Show all
GO:0005515 [protein binding]
GO:0016020 [membrane]
Show all
591 aa
67.3 kDa
Yes 1
LRRTM4-206
ENSP00000408722
ENST00000456154
C9JM64
[Direct mapping] Leucine-rich repeat transmembrane neuronal protein 4
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Show all
24 aa
2.5 kDa
Yes 0

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