Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
4860
Gene name Gene Name - the full gene name approved by the HGNC.
Purine nucleoside phosphorylase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
PNP
Synonyms (NCBI Gene) Gene synonyms aliases
NP, PRO1837, PUNP
Chromosome Chromosome number
14
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
14q11.2
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes an enzyme which reversibly catalyzes the phosphorolysis of purine nucleosides. The enzyme is trimeric, containing three identical subunits. Mutations which result in nucleoside phosphorylase deficiency result in defective T-cell (cell-me
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs104894450 A>G Pathogenic Missense variant, coding sequence variant
rs104894451 G>A,C Likely-pathogenic, pathogenic-likely-pathogenic Missense variant, coding sequence variant
rs104894452 A>G,T Pathogenic Missense variant, coding sequence variant
rs104894453 G>A Pathogenic Missense variant, coding sequence variant
rs104894454 G>C,T Pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT003765 hsa-miR-1-3p Microarray 15685193
MIRT003765 hsa-miR-1-3p Luciferase reporter assay, Western blot 22068816
MIRT003765 hsa-miR-1-3p Luciferase reporter assay, Western blot 22068816
MIRT006571 hsa-miR-133a-3p Luciferase reporter assay, Western blot 22068816
MIRT006571 hsa-miR-133a-3p Luciferase reporter assay, Western blot 22068816
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001882 Function Nucleoside binding IDA 9305962
GO:0002060 Function Purine nucleobase binding IDA 9305962
GO:0004731 Function Purine-nucleoside phosphorylase activity IBA 21873635
GO:0004731 Function Purine-nucleoside phosphorylase activity IDA 3029074, 9305962, 16930574, 16964310, 18938130, 23438750
GO:0005515 Function Protein binding IPI 32814053
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
164050 7892 ENSG00000198805
Protein
UniProt ID P00491
Protein name Purine nucleoside phosphorylase (PNP) (EC 2.4.2.1) (Inosine phosphorylase) (Inosine-guanosine phosphorylase)
Protein function Catalyzes the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate (PubMed:23438750, PubMed:9305964). Preferentially acts
PDB 1M73 , 1PF7 , 1PWY , 1RCT , 1RFG , 1RR6 , 1RSZ , 1RT9 , 1ULA , 1ULB , 1V2H , 1V3Q , 1V41 , 1V45 , 1YRY , 2A0W , 2A0X , 2A0Y , 2OC4 , 2OC9 , 2ON6 , 2Q7O , 3BGS , 3D1V , 3GB9 , 3GGS , 3INY , 3K8O , 3K8Q , 3PHB , 4EAR , 4EB8 , 4ECE , 4GKA , 5ETJ , 5UGF , 7ZSL , 7ZSM , 7ZSN , 7ZSO , 7ZSP
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01048 PNP_UDP_1 26 280 Phosphorylase superfamily Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in red blood cells; overexpressed in red blood cells (cytoplasm) of patients with hereditary non-spherocytic hemolytic anemia of unknown etiology. {ECO:0000269|PubMed:22509282}.
Sequence
Sequence length 289
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Purine metabolism
Nicotinate and nicotinamide metabolism
Metabolic pathways
Nucleotide metabolism
  Neutrophil degranulation
Purine salvage
Purine catabolism
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Spastic diplegia Little`s Disease rs672601336
Lymphoma Lymphoma rs11540652, rs1592119138, rs1592123162, rs1599367044
Mental retardation Intellectual Disability rs5742905, rs267607136, rs267607137, rs2131714307, rs267607038, rs267607042, rs80338685, rs137853127, rs80338815, rs28940893, rs387906309, rs121908096, rs121908099, rs587784365, rs121918315
View all (1024 more)
Osteoporosis Osteoporosis, Age-Related, Osteoporosis, Osteoporosis, Senile, Post-Traumatic Osteoporosis rs72658152, rs72667023, rs587776916, rs72656370, rs768615287 18924182
Unknown
Disease term Disease name Evidence References Source
Otitis media Otitis Media ClinVar
Associations from Text Mining
Disease Name Relationship Type References
Acquired Immunodeficiency Syndrome Associate 3922455
Adenocarcinoma of Lung Associate 36778128
Agammaglobulinemia Associate 32695102
AIDS Dementia Complex Stimulate 3922455
Ataxia Telangiectasia Associate 32695102
Autoimmune Diseases Associate 33405358
Carcinoma Hepatocellular Associate 29718963
Drug Related Side Effects and Adverse Reactions Associate 12377188, 19388075
Drug Related Side Effects and Adverse Reactions Stimulate 29718963
Head and Neck Neoplasms Associate 36253876