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Entry version 63 (16 Oct 2019)
Sequence version 1 (26 Feb 2008)
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Protein

Neuroligin 4-like

Gene

Nlgn4l

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Cell surface protein involved in cell-cell-interactions. Plays a role in the formation or maintenance of synaptic junctions via its interactions (via the extracellular domains) with neurexin family members. Plays a role in synaptic signal transmission.2 Publications

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

Protein family/group databases

ESTHER database of the Alpha/Beta-hydrolase fold superfamily of proteins

More...
ESTHERi
mouse-4neur Neuroligin

MEROPS protease database

More...
MEROPSi
S09.994

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Neuroligin 4-like
Alternative name(s):
Neuroligin-4
Short name:
NL-4
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Nlgn4l
Synonyms:Nl4*, Nlgn4, Nlgn4x
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:3775191 Nlgn4l

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini19 – 761ExtracellularSequence analysisAdd BLAST743
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei762 – 782HelicalSequence analysisAdd BLAST21
Topological domaini783 – 945CytoplasmicSequence analysisAdd BLAST163

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Postsynaptic cell membrane, Synapse

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Mice are viable and fertile with no obvious sensory deficits or major perturbations of behavior, but show subtle changes in synaptic signal transmission and signal processing. Mice display subtle deficits in reciprocal social interactions and communication. They have reduced brain volume.2 Publications

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 18Sequence analysisAdd BLAST18
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000041795119 – 945Neuroligin 4-likeAdd BLAST927

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi93 ↔ 129By similarity
Disulfide bondi315 ↔ 338By similarity
Disulfide bondi527 ↔ 583By similarity

Keywords - PTMi

Disulfide bond

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
B0F2B4

PeptideAtlas

More...
PeptideAtlasi
B0F2B4

PRoteomics IDEntifications database

More...
PRIDEi
B0F2B4

PTM databases

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
B0F2B4

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Detected in brain cortex, septum, hippocampus, striatum, olfactory bulb, retina, colliculi, brain stem, cerebellum, thymus and skeletal muscle. Detected at inhibitory synapses throughout the brain and spinal cord (at protein level). Detected in brain, spleen, lung, skeletal muscle and kidney.3 Publications

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

Interacts with NRXN1.

Interacts with GPHN and ARHGEF9.

2 Publications

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
B0F2B4, 1 interactor

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
B0F2B4

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi20 – 77Pro-richAdd BLAST58
Compositional biasi391 – 550Gly-richAdd BLAST160
Compositional biasi720 – 746Ser-richAdd BLAST27
Compositional biasi796 – 821Pro-richAdd BLAST26
Compositional biasi820 – 939Gly-richAdd BLAST120

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
B0F2B4

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.1820, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR029058 AB_hydrolase
IPR002018 CarbesteraseB
IPR019819 Carboxylesterase_B_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00135 COesterase, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53474 SSF53474, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00941 CARBOXYLESTERASE_B_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

B0F2B4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPAPVPALLC LALALASAQP SPPPPPPFPV VATNYGKLRG VRAALPGDVL
60 70 80 90 100
GPVTQFLGVP YAAPPTGERR FQPPEPPSSW AGVRDATRFA PVCPQHLDER
110 120 130 140 150
ALLRDCLPAW FAANLDAIAA YVQDQSEDCL YLNLYVPGGA NGKKMADDVT
160 170 180 190 200
GNDHGDDQDS RDPGVGGAAA AAARKPVMVY IHGGSYMEGT ANIVDGSVLA
210 220 230 240 250
SYGDVIVVTV NYRLGVLGFL STGDQAAKGN YGLLDQIQAL RWVEENAGAF
260 270 280 290 300
GGDPDRVTVF GSGAGASCVS LLTLSHYSEG LFQKAIIQSG TALSSWAVNY
310 320 330 340 350
QPARYARALG ERVGCATPDP GSPPGSPPGW DSASLVSCLR GKAAGELARA
360 370 380 390 400
RVTPATYHVA FGPTVDGDVI PDDPQILMEQ GEFLNYDIML GVNQGEGARF
410 420 430 440 450
VDGLGGGHDG GYGGYGGGYG GGVEDDEVQD GGPDGAAGGV SAGEFDLAVS
460 470 480 490 500
GFINDLYGRP EGRGDALRET VKFMYTDWAD RDSPEARRKT LVALFTDHQW
510 520 530 540 550
VAPAVATADL HARYGSPTYF YAFYHRCHGG GGGGGGVDGV AGGVAGGVGG
560 570 580 590 600
EEARPAWADA AHGDEVPYVF GVHMAGPGDV FGCNFSRNDV MLSAVVMTYW
610 620 630 640 650
TNFAKTGDPN QPVAQDTRFV HTRPNRFEEV AWAKYDPRGQ LYLHIGLRPR
660 670 680 690 700
VRDHYRAAKV AFWLELVPHL HGLAADPGAY LSAAATRAAP SGDPDRDPGG
710 720 730 740 750
GGGGRRRPRP ATRRPAVMTS SSMASGSGMT SSSGSGMTSS SGSSASAVLI
760 770 780 790 800
ETRRDYSTEL SVTIAVGASL LFLNVLAFAA LYYKKDKRRH ETHRRPPPPR
810 820 830 840 850
PPQAPPSAAA ADRNPRPDPG PAGRRGGECG AVVTAMAAEA SAGGLGHDGV
860 870 880 890 900
GGVGVGGVIG GVAGLRLACP PDYALTLRRS PDDVPRAGAG PGTMTLIPGA
910 920 930 940
LGGGGGGAVH GFNTFGSGVG VAGVAGVATS QAGPGLPHGH STTRV
Length:945
Mass (Da):97,348
Last modified:February 26, 2008 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i03DFC91F1350ED6A
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti5V → A in ABS19580 (PubMed:18434543).Curated1
Sequence conflicti5V → A in ACA64246 (PubMed:18434543).Curated1
Sequence conflicti106C → R in ABS19580 (PubMed:18434543).Curated1
Sequence conflicti106C → R in ACA64246 (PubMed:18434543).Curated1
Sequence conflicti150T → P in ACA64246 (PubMed:18434543).Curated1
Sequence conflicti154H → P in ACA64246 (PubMed:18434543).Curated1
Sequence conflicti573H → P in ABS19580 (PubMed:18434543).Curated1
Sequence conflicti573H → P in ACA64246 (PubMed:18434543).Curated1
Sequence conflicti893T → A in ABS19580 (PubMed:18434543).Curated1
Sequence conflicti893T → A in ACA64246 (PubMed:18434543).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
EF694290 mRNA Translation: ABV59297.1
EF692521 mRNA Translation: ABS19580.1
EU350930 Genomic DNA Translation: ACA64246.1

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EF694290 mRNA Translation: ABV59297.1
EF692521 mRNA Translation: ABS19580.1
EU350930 Genomic DNA Translation: ACA64246.1

3D structure databases

SMRiB0F2B4
ModBaseiSearch...

Protein-protein interaction databases

IntActiB0F2B4, 1 interactor

Protein family/group databases

ESTHERimouse-4neur Neuroligin
MEROPSiS09.994

PTM databases

SwissPalmiB0F2B4

Proteomic databases

MaxQBiB0F2B4
PeptideAtlasiB0F2B4
PRIDEiB0F2B4

Organism-specific databases

MGIiMGI:3775191 Nlgn4l

Phylogenomic databases

InParanoidiB0F2B4

Miscellaneous databases

Protein Ontology

More...
PROi
PR:B0F2B4

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Family and domain databases

Gene3Di3.40.50.1820, 1 hit
InterProiView protein in InterPro
IPR029058 AB_hydrolase
IPR002018 CarbesteraseB
IPR019819 Carboxylesterase_B_CS
PfamiView protein in Pfam
PF00135 COesterase, 1 hit
SUPFAMiSSF53474 SSF53474, 1 hit
PROSITEiView protein in PROSITE
PS00941 CARBOXYLESTERASE_B_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNLGN4_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: B0F2B4
Secondary accession number(s): A7LAI9, B1P942
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 13, 2012
Last sequence update: February 26, 2008
Last modified: October 16, 2019
This is version 63 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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