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Q6W5P4 (NPSR1_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Last modified December 14, 2011. Version 72. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (6) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Neuropeptide S receptor
Alternative name(s):
G-protein coupled receptor 154
G-protein coupled receptor PGR14
G-protein coupled receptor for asthma susceptibility
Gene names
Name:NPSR1
Synonyms:GPR154, GPRA, PGR14
OrganismHomo sapiens (Human)
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length371 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

May be active in signaling pathway in an autocrine or paracrine fashion in several tissues. Receptor for neuropeptide S, it may mediate its action, such as inhibitory effects, on cell growth. Involved in pathogenesis of asthma and other IgE-mediated diseases. Ref.2 Ref.8

Subcellular location

Isoform 1: Cell membrane; Multi-pass membrane protein Ref.2.

Isoform 3: Cell membrane; Multi-pass membrane protein Ref.2.

Isoform 4: Cell membrane; Multi-pass membrane protein Ref.2.

Isoform 2: Cytoplasm Ref.2.

Isoform 5: Cytoplasm Ref.2.

Isoform 6: Cytoplasm Ref.2.

Isoform 7: Cytoplasm Ref.2.

Isoform 9: Cytoplasm Ref.2.

Tissue specificity

Ubiquitous. Isoform 1 is predominantly expressed in smooth muscle. Isoform 4 is predominantly expressed in epithelial cells. In bronchial biopsies, it is expressed in smooth muscle cells of asthma patients, but not in control patients; whereas in epithelial cells, its expression is consistently stronger in asthma patients. Ref.1 Ref.2

Involvement in disease

Defects in NPSR1 are a cause of asthma-related traits type 2 (ASRT2) [MIM:608584]. Asthma-related traits include clinical symptoms of asthma, such as coughing, wheezing, dyspnea, bronchial hyperresponsiveness as assessed by methacholine challenge test, serum IgE levels, atopy and atopic dermatitis. Ref.1 Ref.9 Ref.10

Miscellaneous

Only isoforms with 7 transmembrane topology (isoform 1, isoform 3 and isoform 4) are transported into the plasma membrane in transfected cells, while the truncated ones retain intracellular compartments.

Sequence similarities

Belongs to the G-protein coupled receptor 1 family. Vasopressin/oxytocin receptor subfamily.

Alternative products

This entry describes 9 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q6W5P4-1)

Also known as: Isoform A;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform 2 (identifier: Q6W5P4-2)

Also known as: Isoform F;

The sequence of this isoform differs from the canonical sequence as follows:
     94-159: Missing.
Isoform 3 (identifier: Q6W5P4-3)

Also known as: Isoform G;

The sequence of this isoform differs from the canonical sequence as follows:
     343-371: EQRSQDSRMTFRERTERHEMQILSKPEFI → ANSSVYLLAC...GFQNDVPGEN
Isoform 4 (identifier: Q6W5P4-4)

Also known as: Isoform B long form;

The sequence of this isoform differs from the canonical sequence as follows:
     343-371: EQRSQDSRMTFRERTERHEMQILSKPEFI → VIRLRQLQEAALMLCPQRENWKGTWPGVPSWALPR
Isoform 5 (identifier: Q6W5P4-5)

Also known as: Isoform B short form;

The sequence of this isoform differs from the canonical sequence as follows:
     93-103: Missing.
     343-371: EQRSQDSRMTFRERTERHEMQILSKPEFI → VIRLRQLQEAALMLCPQRENWKGTWPGVPSWALPR
Isoform 6 (identifier: Q6W5P4-6)

Also known as: Isoform D;

The sequence of this isoform differs from the canonical sequence as follows:
     94-158: DSFTGLVNIL...AIVYPMKFLQ → GCAALRLYLR...HIWEEDTVQR
     159-371: Missing.
Isoform 7 (identifier: Q6W5P4-7)

Also known as: Isoform E;

The sequence of this isoform differs from the canonical sequence as follows:
     129-136: VVLLYAST → KSKPGSSL
     137-371: Missing.
Isoform 8 (identifier: Q6W5P4-8)

The sequence of this isoform differs from the canonical sequence as follows:
     130-143: VLLYASTYVLVSLS → MVMKLFHIQKMNME
     144-371: Missing.
Note: No experimental confirmation available.
Isoform 9 (identifier: Q6W5P4-9)

Also known as: Isoform C;

The sequence of this isoform differs from the canonical sequence as follows:
     94-94: D → V
     95-371: Missing.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 371371Neuropeptide S receptor
PRO_0000069639

Regions

Topological domain1 – 5252Extracellular Potential
Transmembrane53 – 7321Helical; Name=1; Potential
Topological domain74 – 829Cytoplasmic Potential
Transmembrane83 – 10321Helical; Name=2; Potential
Topological domain104 – 12320Extracellular Potential
Transmembrane124 – 14421Helical; Name=3; Potential
Topological domain145 – 16420Cytoplasmic Potential
Transmembrane165 – 18521Helical; Name=4; Potential
Topological domain186 – 21227Extracellular Potential
Transmembrane213 – 23321Helical; Name=5; Potential
Topological domain234 – 27542Cytoplasmic Potential
Transmembrane276 – 29621Helical; Name=6; Potential
Topological domain297 – 31216Extracellular Potential
Transmembrane313 – 33321Helical; Name=7; Potential
Topological domain334 – 37138Cytoplasmic Potential

Amino acid modifications

Glycosylation41N-linked (GlcNAc...) Potential
Disulfide bond121 ↔ 197 By similarity

Natural variations

Alternative sequence93 – 10311Missing in isoform 5.
VSP_016078
Alternative sequence94 – 15966Missing in isoform 2.
VSP_016079
Alternative sequence94 – 15865DSFTG…MKFLQ → GCAALRLYLRPGVPQHRQIP CHRLPHEVPSRRKASQGPHC DRLEPVFSVLHSHPDHIWEE DTVQR in isoform 6.
VSP_016080
Alternative sequence941D → V in isoform 9.
VSP_016081
Alternative sequence95 – 371277Missing in isoform 9.
VSP_016082
Alternative sequence129 – 1368VVLLYAST → KSKPGSSL in isoform 7.
VSP_016083
Alternative sequence130 – 14314VLLYA…LVSLS → MVMKLFHIQKMNME in isoform 8.
VSP_016084
Alternative sequence137 – 371235Missing in isoform 7.
VSP_016085
Alternative sequence144 – 371228Missing in isoform 8.
VSP_016086
Alternative sequence159 – 371213Missing in isoform 6.
VSP_016087
Alternative sequence343 – 37129EQRSQ…KPEFI → ANSSVYLLACDVSVLWALVL TSEKESCESWRRKGAKITGF QNDVPGEN in isoform 3.
VSP_016088
Alternative sequence343 – 37129EQRSQ…KPEFI → VIRLRQLQEAALMLCPQREN WKGTWPGVPSWALPR in isoform 4 and isoform 5.
VSP_016089
Natural variant1071N → I. Ref.1 Ref.3 Ref.4 Ref.5
Corresponds to variant rs324981 [ dbSNP | Ensembl ].
VAR_023757
Natural variant1221R → Q. Ref.5
Corresponds to variant rs35436513 [ dbSNP | Ensembl ].
VAR_025103
Natural variant1431S → G. Ref.5
Corresponds to variant rs325465 [ dbSNP | Ensembl ].
VAR_025104
Natural variant1971C → F. Ref.5
Corresponds to variant rs34705969 [ dbSNP | Ensembl ].
VAR_025105
Natural variant2121T → I. Ref.5
Corresponds to variant rs35537374 [ dbSNP | Ensembl ].
VAR_025106
Natural variant2411S → R. Ref.5
Corresponds to variant rs727162 [ dbSNP | Ensembl ].
VAR_023758
Natural variant3151I → T. Ref.5
Corresponds to variant rs10270766 [ dbSNP | Ensembl ].
VAR_025107
Natural variant3441Q → R. Ref.5
Corresponds to variant rs6972158 [ dbSNP | Ensembl ].
VAR_023759

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 (Isoform A) [UniParc].

Last modified July 5, 2004. Version 1.
Checksum: EA084B381562353D

FASTA37142,687
        10         20         30         40         50         60 
MPANFTEGSF DSSGTGQTLD SSPVACTETV TFTEVVEGKE WGSFYYSFKT EQLITLWVLF 

        70         80         90        100        110        120 
VFTIVGNSVV LFSTWRRKKK SRMTFFVTQL AITDSFTGLV NILTDINWRF TGDFTAPDLV 

       130        140        150        160        170        180 
CRVVRYLQVV LLYASTYVLV SLSIDRYHAI VYPMKFLQGE KQARVLIVIA WSLSFLFSIP 

       190        200        210        220        230        240 
TLIIFGKRTL SNGEVQCWAL WPDDSYWTPY MTIVAFLVYF IPLTIISIMY GIVIRTIWIK 

       250        260        270        280        290        300 
SKTYETVISN CSDGKLCSSY NRGLISKAKI KAIKYSIIII LAFICCWSPY FLFDILDNFN 

       310        320        330        340        350        360 
LLPDTQERFY ASVIIQNLPA LNSAINPLIY CVFSSSISFP CREQRSQDSR MTFRERTERH 

       370 
EMQILSKPEF I 

« Hide

Isoform 2 (Isoform F) [UniParc].

Checksum: 665844DF66FDDC89
Show »

FASTA30535,116
Isoform 3 (Isoform G) [UniParc].

Checksum: 42FACA8D36EBAB1D
Show »

FASTA39044,294
Isoform 4 (Isoform B long form) [UniParc].

Checksum: 310B778C70C104B9
Show »

FASTA37743,123
Isoform 5 (Isoform B short form) [UniParc].

Checksum: 523DDC610B719DF0
Show »

FASTA36641,961
Isoform 6 (Isoform D) [UniParc].

Checksum: 3D69DADA95C6F873
Show »

FASTA15818,043
Isoform 7 (Isoform E) [UniParc].

Checksum: 19AA8C544568D426
Show »

FASTA13615,327
Isoform 8 [UniParc].

Checksum: 2F3C09CB873FDFA6
Show »

FASTA14316,403
Isoform 9 (Isoform C) [UniParc].

Checksum: 324E80DBCA39A3E8
Show »

FASTA9410,612

References

« Hide 'large scale' references
[1]"Characterization of a common susceptibility locus for asthma-related traits."
Laitinen T., Polvi A., Rydman P., Vendelin J., Pulkkinen V., Salmikangas P., Maekelae S., Rehn M., Pirskanen A., Rautanen A., Zucchelli M., Gullsten H., Leino M., Alenius H., Petaeys T., Haahtela T., Laitinen A., Laprise C. expand/collapse author list , Hudson T.J., Laitinen L.A., Kere J.
Science 304:300-304(2004) [PubMed: 15073379] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 4), VARIANT ILE-107, INVOLVEMENT IN ASRT2, TISSUE SPECIFICITY.
[2]"Characterization of GPRA, a novel G protein-coupled receptor related to asthma."
Vendelin J., Pulkkinen V., Rehn M., Pirskanen A., Raisanen-Sokolowski A., Laitinen A., Laitinen L.A., Kere J., Laitinen T.
Am. J. Respir. Cell Mol. Biol. 33:262-270(2005) [PubMed: 15947423] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 2; 5; 6; 7 AND 9), FUNCTION, SUBCELLULAR LOCATION, TISSUE SPECIFICITY.
[3]"Human neuropeptide S receptor isoforms A and G: nucleotide and deduced amino acid sequence."
Uebele V.N.
Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 3), VARIANT ILE-107.
[4]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 8), VARIANT ILE-107.
[5]SeattleSNPs variation discovery resource
Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], VARIANTS ILE-107; GLN-122; GLY-143; PHE-197; ILE-212; ARG-241; THR-315 AND ARG-344.
[6]Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. expand/collapse author list , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C.
Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[7]"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] (ISOFORM 4).
Tissue: Brain.
[8]"Neuropeptide S: a neuropeptide promoting arousal and anxiolytic-like effects."
Xu Y.-L., Reinscheid R.K., Huitron-Resendiz S., Clark S.D., Wang Z., Lin S.H., Brucher F.A., Zeng J., Ly N.K., Henriksen S.J., de Lecea L., Civelli O.
Neuron 43:487-497(2004) [PubMed: 15312648] [Abstract]
Cited for: FUNCTION.
[9]"Haplotypes of G protein-coupled receptor 154 are associated with childhood allergy and asthma."
Melen E., Bruce S., Doekes G., Kabesch M., Laitinen T., Lauener R., Lindgren C.M., Riedler J., Scheynius A., van Hage-Hamsten M., Kere J., Pershagen G., Wickman M., Nyberg F.
Am. J. Respir. Crit. Care Med. 171:1089-1095(2005) [PubMed: 15710598] [Abstract]
Cited for: INVOLVEMENT IN ASRT2.
[10]"G-protein-coupled receptor polymorphisms are associated with asthma in a large German population."
Kormann M.S., Carr D., Klopp N., Illig T., Leupold W., Fritzsch C., Weiland S.K., von Mutius E., Kabesch M.
Am. J. Respir. Crit. Care Med. 171:1358-1362(2005) [PubMed: 15764725] [Abstract]
Cited for: INVOLVEMENT IN ASRT2.
+Additional computationally mapped references.

Web resources

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AY310326 mRNA. Translation: AAQ76966.1.
AY310327 mRNA. Translation: AAQ76967.1.
AY310328 mRNA. Translation: AAQ76968.1.
AY310329 mRNA. Translation: AAQ76969.1.
AY310330 mRNA. Translation: AAQ76970.1.
AY310331 mRNA. Translation: AAQ76971.1.
AY310332 mRNA. Translation: AAQ76972.1.
AY956446 mRNA. Translation: AAX63744.1.
AY956447 mRNA. Translation: AAX63745.1.
AY956448 mRNA. Translation: AAX63746.1.
AK172847 mRNA. Translation: BAD18811.1.
DQ272236 Genomic DNA. Translation: ABB72550.1.
CH471073 Genomic DNA. Translation: EAW94036.1.
BC132693 mRNA. Translation: AAI32694.1.
BC132695 mRNA. Translation: AAI32696.1.
IPIIPI00410389.
IPI00418373.
IPI00428568.
IPI00428571.
IPI00441882.
IPI00556142.
IPI00654752.
IPI00654855.
IPI00654899.
RefSeqNP_997055.1. NM_207172.1.
NP_997056.1. NM_207173.1.
UniGeneHs.652373.

3D structure databases

ProteinModelPortalQ6W5P4.
SMRQ6W5P4. Positions 47-348.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ6W5P4.

Protein family/group databases

GPCRDBSearch...

PTM databases

PhosphoSiteQ6W5P4.

Polymorphism databases

DMDM74758626.

Proteomic databases

PRIDEQ6W5P4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENST00000360581; ENSP00000353788; ENSG00000187258.
GeneID387129.
KEGGhsa:387129.
UCSCuc003teg.1. human.
uc003teh.1. human.
uc003tei.1. human.
uc010kwv.1. human.
uc010kww.1. human.

Organism-specific databases

CTD387129.
GeneCardsGC07P034664.
HGNCHGNC:23631. NPSR1.
HPAHPA007489.
MIM608584. phenotype.
608595. gene.
neXtProtNX_Q6W5P4.
PharmGKBPA134951416.
GenAtlasSearch...

Phylogenomic databases

GeneTreeENSGT00550000074198.
HOVERGENHBG106615.
OMAGEKQARV.

Enzyme and pathway databases

ReactomeREACT_111102. Signal Transduction.

Gene expression databases

BgeeQ6W5P4.
GenevestigatorQ6W5P4.

Family and domain databases

InterProIPR000276. 7TM_GPCR_Rhodpsn.
IPR017452. GPCR_Rhodpsn_supfam.
IPR001817. Vasoprsn_rcpt.
[Graphical view]
KOK08376.
PfamPF00001. 7tm_1. 1 hit.
[Graphical view]
PRINTSPR00237. GPCRRHODOPSN.
PR00896. VASOPRESSINR.
PROSITEPS00237. G_PROTEIN_RECEP_F1_1. 1 hit.
PS50262. G_PROTEIN_RECEP_F1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

DrugBankDB01159. Halothane.
NextBio101236.
SOURCESearch...

Entry information

Entry nameNPSR1_HUMAN
AccessionPrimary (citable) accession number: Q6W5P4
Secondary accession number(s): A2RTZ4 expand/collapse secondary AC list , Q2XP58, Q56H76, Q56H77, Q56H78, Q6JSL4, Q6JSL5, Q6JSL6, Q6JSL7, Q6JSL8, Q6W5P3, Q6ZMB8
Entry history
Integrated into UniProtKB/Swiss-Prot: November 8, 2005
Last sequence update: July 5, 2004
Last modified: December 14, 2011
This is version 72 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (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.

Relevant documents

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List of 7-transmembrane G-linked receptor entries

Human chromosome 7

Human chromosome 7: entries, gene names and cross-references to MIM

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List of human entries with polymorphisms or disease mutations

Human polymorphisms and disease mutations

Index of human polymorphisms and disease mutations

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

SIMILARITY comments

Index of protein domains and families