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Protein

Neuroligin-2

Gene

NLGN2

Organism
Homo sapiens (Human)
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

Transmembrane scaffolding protein involved in cell-cell interactions via its interactions with neurexin family members. Mediates cell-cell interactions both in neurons and in other types of cells, such as Langerhans beta cells. Plays a role in synapse function and synaptic signal transmission, especially via gamma-aminobutyric acid receptors (GABA(A) receptors). Functions by recruiting and clustering synaptic proteins. Promotes clustering of postsynaptic GABRG2 and GPHN. Promotes clustering of postsynaptic LHFPL4 (By similarity). Modulates signaling by inhibitory synapses, and thereby plays a role in controlling the ratio of signaling by excitatory and inhibitory synapses and information processing. Required for normal signal amplitude from inhibitory synapses, but is not essential for normal signal frequency. May promote the initial formation of synapses, but is not essential for this. In vitro, triggers the de novo formation of presynaptic structures. Mediates cell-cell interactions between Langerhans beta cells and modulates insulin secretion (By similarity).By similarity

<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

<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>Keywordsi

Biological processCell adhesion

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-6794361 Neurexins and neuroligins

Protein family/group databases

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

More...
ESTHERi
human-NLGN2 Neuroligin

MEROPS protease database

More...
MEROPSi
S09.995

<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-2
<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:NLGN2
Synonyms:KIAA1366
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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: Chromosome 17

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000169992.9

Human Gene Nomenclature Database

More...
HGNCi
HGNC:14290 NLGN2

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
606479 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q8NFZ4

<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; 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 domaini15 – 677ExtracellularSequence analysisAdd BLAST663
<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>Transmembranei678 – 698HelicalSequence analysisAdd BLAST21
Topological domaini699 – 835CytoplasmicSequence analysisAdd BLAST137

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

Organism-specific databases

DisGeNET

More...
DisGeNETi
57555

Open Targets

More...
OpenTargetsi
ENSG00000169992

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA31648

Polymorphism and mutation databases

Domain mapping of disease mutations (DMDM)

More...
DMDMi
31076824

<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 – 14Sequence analysisAdd BLAST14
<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_000000864315 – 835Neuroligin-2Add BLAST821

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi98N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi106 ↔ 141By similarity
Glycosylationi136N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi317 ↔ 328By similarity
Disulfide bondi487 ↔ 521By similarity
Glycosylationi522N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei713PhosphoserineBy similarity1
Modified residuei718PhosphoserineBy similarity1

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q8NFZ4

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q8NFZ4

PeptideAtlas

More...
PeptideAtlasi
Q8NFZ4

PRoteomics IDEntifications database

More...
PRIDEi
Q8NFZ4

ProteomicsDB human proteome resource

More...
ProteomicsDBi
73397

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q8NFZ4

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q8NFZ4

<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

Expressed in the blood vessel walls. Detected in colon, brain and pancreas islets of Langerhans (at protein level). Detected in brain, and at lower levels in pancreas islet beta cells.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000169992 Expressed in 201 organ(s), highest expression level in ectocervix

CleanEx database of gene expression profiles

More...
CleanExi
HS_NLGN2

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q8NFZ4 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8NFZ4 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA055321
HPA069278

<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

Interacts with NRXN1, NRXN2 and NRXN3 (By similarity). Interacts (via its C-terminus) with DLG4/PSD-95 (via PDZ domain 3) (PubMed:9278515). Interacts with PATJ (By similarity). Interacts with GPHN (By similarity). Interacts with MDGA1 and MDGA2 (By similarity). Found in a complex with MAGI2 and IGSF9B, where it interacts with MAGI2 (via WW 1, WW 2 and PDZ 2 domains) (PubMed:23751499). Identified in a complex of 720 kDa composed of LHFPL4, NLGN2, GABRA1, GABRB2, GABRG2 and GABRB3 (By similarity). Interacts with LHFPL4; leading to mutual regulation of the protein level and synaptic clustering (By similarity). Interacts with NLGN2 (By similarity).By similarity2 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
121611, 27 interactors

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000305288

<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

Secondary structure

1835
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
Q8NFZ4

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

More...
SMRi
Q8NFZ4

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni678 – 698Required for interaction with LHFPL4By similarityAdd BLAST21

<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

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1516 Eukaryota
COG2272 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000160598

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231424

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG008839

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8NFZ4

KEGG Orthology (KO)

More...
KOi
K07378

Identification of Orthologs from Complete Genome Data

More...
OMAi
GCNQEEN

Database of Orthologous Groups

More...
OrthoDBi
EOG091G0CHW

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8NFZ4

TreeFam database of animal gene trees

More...
TreeFami
TF326187

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
IPR000460 Nlgn
IPR030023 NLGN2

The PANTHER Classification System

More...
PANTHERi
PTHR43903:SF3 PTHR43903:SF3, 1 hit

Pfam protein domain database

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

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01090 NEUROLIGIN

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>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q8NFZ4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MWLLALCLVG LAGAQRGGGG PGGGAPGGPG LGLGSLGEER FPVVNTAYGR
60 70 80 90 100
VRGVRRELNN EILGPVVQFL GVPYATPPLG ARRFQPPEAP ASWPGVRNAT
110 120 130 140 150
TLPPACPQNL HGALPAIMLP VWFTDNLEAA ATYVQNQSED CLYLNLYVPT
160 170 180 190 200
EDGPLTKKRD EATLNPPDTD IRDPGKKPVM LFLHGGSYME GTGNMFDGSV
210 220 230 240 250
LAAYGNVIVA TLNYRLGVLG FLSTGDQAAK GNYGLLDQIQ ALRWLSENIA
260 270 280 290 300
HFGGDPERIT IFGSGAGASC VNLLILSHHS EGLFQKAIAQ SGTAISSWSV
310 320 330 340 350
NYQPLKYTRL LAAKVGCDRE DSAEAVECLR RKPSRELVDQ DVQPARYHIA
360 370 380 390 400
FGPVVDGDVV PDDPEILMQQ GEFLNYDMLI GVNQGEGLKF VEDSAESEDG
410 420 430 440 450
VSASAFDFTV SNFVDNLYGY PEGKDVLRET IKFMYTDWAD RDNGEMRRKT
460 470 480 490 500
LLALFTDHQW VAPAVATAKL HADYQSPVYF YTFYHHCQAE GRPEWADAAH
510 520 530 540 550
GDELPYVFGV PMVGATDLFP CNFSKNDVML SAVVMTYWTN FAKTGDPNQP
560 570 580 590 600
VPQDTKFIHT KPNRFEEVVW SKFNSKEKQY LHIGLKPRVR DNYRANKVAF
610 620 630 640 650
WLELVPHLHN LHTELFTTTT RLPPYATRWP PRPPAGAPGT RRPPPPATLP
660 670 680 690 700
PEPEPEPGPR AYDRFPGDSR DYSTELSVTV AVGASLLFLN ILAFAALYYK
710 720 730 740 750
RDRRQELRCR RLSPPGGSGS GVPGGGPLLP AAGRELPPEE ELVSLQLKRG
760 770 780 790 800
GGVGADPAEA LRPACPPDYT LALRRAPDDV PLLAPGALTL LPSGLGPPPP
810 820 830
PPPPSLHPFG PFPPPPPTAT SHNNTLPHPH STTRV
Length:835
Mass (Da):90,820
Last modified:October 1, 2002 - 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:i359938630193EF87
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
I3L498I3L498_HUMAN
Neuroligin-2
NLGN2
194Annotation score:

Annotation score:1 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>

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
AF376802 mRNA Translation: AAM46111.1
AB037787 mRNA Translation: BAA92604.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS11103.1

NCBI Reference Sequences

More...
RefSeqi
NP_065846.1, NM_020795.3

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Hs.26229

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000302926; ENSP00000305288; ENSG00000169992
ENST00000575301; ENSP00000461168; ENSG00000169992
ENST00000639647; ENSP00000492323; ENSG00000283859
ENST00000640620; ENSP00000492198; ENSG00000283859

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
57555

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:57555

UCSC genome browser

More...
UCSCi
uc002ggt.3 human

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<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
AF376802 mRNA Translation: AAM46111.1
AB037787 mRNA Translation: BAA92604.1
CCDSiCCDS11103.1
RefSeqiNP_065846.1, NM_020795.3
UniGeneiHs.26229

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5XEQX-ray3.14A42-611[»]
ProteinModelPortaliQ8NFZ4
SMRiQ8NFZ4
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi121611, 27 interactors
STRINGi9606.ENSP00000305288

Protein family/group databases

ESTHERihuman-NLGN2 Neuroligin
MEROPSiS09.995

PTM databases

iPTMnetiQ8NFZ4
PhosphoSitePlusiQ8NFZ4

Polymorphism and mutation databases

DMDMi31076824

Proteomic databases

EPDiQ8NFZ4
PaxDbiQ8NFZ4
PeptideAtlasiQ8NFZ4
PRIDEiQ8NFZ4
ProteomicsDBi73397

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000302926; ENSP00000305288; ENSG00000169992
ENST00000575301; ENSP00000461168; ENSG00000169992
ENST00000639647; ENSP00000492323; ENSG00000283859
ENST00000640620; ENSP00000492198; ENSG00000283859
GeneIDi57555
KEGGihsa:57555
UCSCiuc002ggt.3 human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
57555
DisGeNETi57555
EuPathDBiHostDB:ENSG00000169992.9

GeneCards: human genes, protein and diseases

More...
GeneCardsi
NLGN2
HGNCiHGNC:14290 NLGN2
HPAiHPA055321
HPA069278
MIMi606479 gene
neXtProtiNX_Q8NFZ4
OpenTargetsiENSG00000169992
PharmGKBiPA31648

Human Unidentified Gene-Encoded large proteins database

More...
HUGEi
Search...

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG1516 Eukaryota
COG2272 LUCA
GeneTreeiENSGT00940000160598
HOGENOMiHOG000231424
HOVERGENiHBG008839
InParanoidiQ8NFZ4
KOiK07378
OMAiGCNQEEN
OrthoDBiEOG091G0CHW
PhylomeDBiQ8NFZ4
TreeFamiTF326187

Enzyme and pathway databases

ReactomeiR-HSA-6794361 Neurexins and neuroligins

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

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ChiTaRSi
NLGN2 human

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
NLGN2

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
57555

Protein Ontology

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PROi
PR:Q8NFZ4

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSG00000169992 Expressed in 201 organ(s), highest expression level in ectocervix
CleanExiHS_NLGN2
ExpressionAtlasiQ8NFZ4 baseline and differential
GenevisibleiQ8NFZ4 HS

Family and domain databases

Gene3Di3.40.50.1820, 1 hit
InterProiView protein in InterPro
IPR029058 AB_hydrolase
IPR002018 CarbesteraseB
IPR019819 Carboxylesterase_B_CS
IPR000460 Nlgn
IPR030023 NLGN2
PANTHERiPTHR43903:SF3 PTHR43903:SF3, 1 hit
PfamiView protein in Pfam
PF00135 COesterase, 1 hit
PRINTSiPR01090 NEUROLIGIN
SUPFAMiSSF53474 SSF53474, 1 hit
PROSITEiView protein in PROSITE
PS00941 CARBOXYLESTERASE_B_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<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 nameiNLGN2_HUMAN
<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: Q8NFZ4
Secondary accession number(s): Q9P2I1
<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: May 23, 2003
Last sequence update: October 1, 2002
Last modified: December 5, 2018
This is version 138 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human chromosome 17
    Human chromosome 17: entries, gene names and cross-references to MIM
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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