Reviewed, UniProtKB/Swiss-Prot Q9NPD7 (NRN1_HUMAN)

Names and origin

Protein names

Recommended name:
    Neuritin

Gene names

Name:	NRN1
Synonyms:	NRN

Organism

Homo sapiens (Human)

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Protein attributes

Sequence length	142 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Promotes neurite outgrowth and especially branching of neuritic processes in primary hippocampal and cortical cells By similarity.
Subcellular location	Cell membrane; Lipid-anchor › GPI-anchor Potential.
Sequence similarities	Belongs to the neuritin family.

Ontologies

Keywords
Cellular component	Cell membrane Membrane
Domain	Signal
PTM	GPI-anchor Glycoprotein Lipoprotein
Gene Ontology (GO)
Cellular component	anchored to membrane Inferred from electronic annotation. Source: UniProtKB-KW plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 27	27	Potential
	Chain	28 – 116	89	Neuritin		PRO_0000262512
	Propeptide	117 – 142	26	Removed in mature form Potential		PRO_0000262513
Amino acid modifications
	Lipidation	116	1	GPI-anchor amidated glycine Potential
Experimental info
	Sequence conflict	48 – 49	2	SM → TW in AAP97232. Ref.3
	Sequence conflict	55 – 56	2	GL → AW in AAP97232. Ref.3
	Sequence conflict	113 – 115	3	SGN → RAT in AAP97232. Ref.3

Sequences

	Sequence		Length	Mass (Da)
	Q9NPD7-1 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: 6C3C3DAC8D6392E6	FASTA	142	15,333
	10 20 30 40 50 60 MGLKLNGRYI SLILAVQIAY LVQAVRAAGK CDAVFKGFSD CLLKLGDSMA NYPQGLDDKT 70 80 90 100 110 120 NIKTVCTYWE DFHSCTVTAL TDCQEGAKDM WDKLRKESKN LNIQGSLFEL CGSGNGAAGS 130 140 LLPAFPVLLV SLSAALATWL SF

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Neuritin: a gene induced by neural activity and neurotrophins that promotes neuritogenesis." Naeve G.S., Ramakrishnan M., Kramer R., Hevroni D., Citri Y., Theill L.E. Proc. Natl. Acad. Sci. U.S.A. 94:2648-2653(1997) [PubMed: 9122250] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Adrenal cortex.
[2]	"Isolation and cloning of a novel human cDNA encoding rat neuritin homolog." Zhou H., Huang X., Zhou Y., Hu S., Tang X., Yuan J., Qiang B. Submitted (MAR-1999) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[3]	"Cloning of a novel human cDNA homologous to Rattus norvegicus neuritin mRNA." Fan Y.X., Yu L., Zhang X.N., Xin Y.R., Wang X.K., Zhao S.Y. Submitted (JUL-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[4]	"The DNA sequence and analysis of human chromosome 6." Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., Andrews T.D. , Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H., Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J., Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V., Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J., Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E., Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J., French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J., Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C., Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A., Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R., Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M., Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K., Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R., Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M., Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A., Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L., Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I., Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y., Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E., Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A., Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W., Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M., West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J., Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M., Bentley D.R., Coulson A., Durbin R.M., Hubbard T., Sulston J.E., Dunham I., Rogers J., Beck S. Nature 425:805-811(2003) [PubMed: 14574404] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Brain and Uterus.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF136631 mRNA. Translation: AAF62371.1. AF114833 mRNA. Translation: AAP97232.1. AL136307 Genomic DNA. Translation: CAC00777.1. BC002683 mRNA. Translation: AAH02683.1. BC042019 mRNA. Translation: AAH42019.1.
IPI	IPI00470625.
RefSeq	NP_057672.1.
UniGene	Hs.103291
3D structure databases
ModBase	Search...
Proteomic databases
PeptideAtlas	Q9NPD7.
PRIDE	Q9NPD7.
Genome annotation databases
Ensembl	ENSG00000124785. Homo sapiens. [Contig view]
GeneID	51299.
KEGG	hsa:51299.
Organism-specific databases
GeneCards	GC06M005943.
HGNC	HGNC:17972. NRN1.
MIM	607409. gene.
PharmGKB	PA38477.
GenAtlas	Search...
Phylogenomic databases
HOVERGEN	Q9NPD7.
OMA	Q9NPD7. LFELCGG.
Gene expression databases
ArrayExpress	Q9NPD7.
Bgee	Q9NPD7.
CleanEx	HS_NRN1.
GermOnline	ENSG00000124785. Homo sapiens.
Family and domain databases
ProtoNet	Search...
Other Resources
NextBio	54593.
SOURCE	Search...

Entry information

Entry name

NRN1_HUMAN

Accession

Primary (citable) accession number: Q9NPD7
Secondary accession number(s): Q7Z4Y1

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 28, 2006
Last sequence update:	October 1, 2000
Last modified:	June 16, 2009
This is version 49 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)