Neurexin-3 (NRXN3)

Homo sapiens — UniProt Q9Y4C0

Gene: NRXN3Homo sapiensSwissProt reviewed

Data last refreshed: 2026-04-18 (UniProt release unknown)

Key facts

Neurexin-3 (NRXN3) is a protein from Homo sapiens identified by UniProt accession Q9Y4C0, 1643 residues long. MolForge cross-references it against 0 known binders and 0 disease associations.

UniProt accession: Q9Y4C0; gene symbol NRXN3.
Organism: Homo sapiens.
Length: 1643 amino acids.
3D structure: AlphaFold model available.

Target properties

Protein name	Neurexin-3
UniProt accession	Q9Y4C0
Gene	NRXN3
Organism	Homo sapiens
Length	1643 residues
Molecular weight	—
EC numbers	—
Target class	—
Subcellular location	—
Keywords	—

3D Structure (1)

Experimental (PDB) and predicted (AlphaFold) structures for this protein.

Structure	Source	Method	Mean pLDDT	Resolution (Å)
AF-Q9Y4C0-F1	alphafold	PREDICTED	75.44	—

Experimental structures are not indexed in MolForge yet — search RCSB PDB for Q9Y4C0.

Amino-acid sequence (1643 residues)

MSSTLHSVFF TLKVSILLGS LLGLCLGLEF MGLPNQWARY LRWDASTRSD LSFQFKTNVS TGLLLYLDDG GVCDFLCLSL VDGRVQLRFS MDCAETAVLS NKQVNDSSWH FLMVSRDRLR TVLMLDGEGQ SGELQPQRPY MDVVSDLFLG GVPTDIRPSA LTLDGVQAMP GFKGLILDLK YGNSEPRLLG SRGVQMDAEG PCGERPCENG GICFLLDGHP TCDCSTTGYG GKLCSEDVSQ DPGLSHLMMS EQAREENVAT FRGSEYLCYD LSQNPIQSSS DEITLSFKTW QRNGLILHTG KSADYVNLAL KDGAVSLVIN LGSGAFEAIV EPVNGKFNDN AWHDVKVTRN LRQVTISVDG ILTTTGYTQE DYTMLGSDDF FYVGGSPSTA DLPGSPVSNN FMGCLKEVVY KNNDIRLELS RLARIADTKM KIYGEVVFKC ENVATLDPIN FETPEAYISL PKWNTKRMGS ISFDFRTTEP NGLILFTHGK PQERKDARSQ KNTKVDFFAV ELLDGNLYLL LDMGSGTIKV KATQKKANDG EWYHVDIQRD GRSGTISVNS RRTPFTASGE SEILDLEGDM YLGGLPENRA GLILPTELWT AMLNYGYVGC IRDLFIDGRS KNIRQLAEMQ NAAGVKSSCS RMSAKQCDSY PCKNNAVCKD GWNRFICDCT GTGYWGRTCE REASILSYDG SMYMKIIMPM VMHTEAEDVS FRFMSQRAYG LLVATTSRDS ADTLRLELDG GRVKLMVNLD CIRINCNSSK GPETLYAGQK LNDNEWHTVR VVRRGKSLKL TVDDDVAEGT MVGDHTRLEF HNIETGIMTE KRYISVVPSS FIGHLQSLMF NGLLYIDLCK NGDIDYCELK ARFGLRNIIA DPVTFKTKSS YLSLATLQAY TSMHLFFQFK TTSPDGFILF NSGDGNDFIA VELVKGYIHY VFDLGNGPNV IKGNSDRPLN DNQWHNVVIT RDNSNTHSLK VDTKVVTQVI NGAKNLDLKG DLYMAGLAQG MYSNLPKLVA SRDGFQGCLA SVDLNGRLPD LINDALHRSG QIERGCEGPS TTCQEDSCAN QGVCMQQWEG FTCDCSMTSY SGNQCNDPGA TYIFGKSGGL ILYTWPANDR PSTRSDRLAV GFSTTVKDGI LVRIDSAPGL GDFLQLHIEQ GKIGVVFNIG TVDISIKEER TPVNDGKYHV VRFTRNGGNA TLQVDNWPVN EHYPTGRQLT IFNTQAQIAI GGKDKGRLFQ GQLSGLYYDG LKVLNMAAEN NPNIKINGSV RLVGEVPSIL GTTQTTSMPP EMSTTVMETT TTMATTTTRK NRSTASIQPT SDDLVSSAEC SSDDEDFVEC EPSTTGGELV IPLLVEDPLA TPPIATRAPS ITLPPTFRPL LTIIETTKDS LSMTSEAGLP CLSDQGSDGC DDDGLVISGY GSGETFDSNL PPTDDEDFYT TFSLVTDKSL STSIFEGGYK AHAPKWESKD FRPNKVSETS RTTTTSLSPE LIRFTASSSS GMVPKLPAGK MNNRDLKPQP DIVLLPLPTA YELDSTKLKS PLITSPMFRN VPTANPTEPG IRRVPGASEV IRESSSTTGM VVGIVAAAAL CILILLYAMY KYRNRDEGSY QVDETRNYIS NSAQSNGTLM KEKQQSSKSG HKKQKNKDRE YYV

External references

UniProt AlphaFold QuickGO RCSB PDB GeneCards

Frequently asked questions

Answers are generated from the structured data on this page, not written by hand.

How long is the NRXN3 protein?

The Homo sapiens NRXN3 protein (UniProt Q9Y4C0) is 1643 amino acids long.

Browse: Targets: N · all protein targets A–Z · drugs A–Z.

Sources

UniProtKB Q9Y4C0 — name, gene, function, sequence, keywords (CC BY 4.0)
AlphaFold DB Q9Y4C0 — predicted 3D structure (CC BY 4.0)

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