Identification
HMDB Protein ID CDBP00354
Secondary Accession Numbers Not Available
Name Type I inositol 1,4,5-trisphosphate 5-phosphatase
Description Not Available
Synonyms
  1. 5PTase
Gene Name INPP5A
Protein Type Enzyme
Biological Properties
General Function Involved in inositol or phosphatidylinositol phosphatase activity
Specific Function Major isoenzyme hydrolyzing the calcium-mobilizing second messenger Ins(1,4,5)P3, this is a signal-terminating reaction.
GO Classification
Biological Process
cell communication
phosphatidylinositol phosphorylation
Cellular Component
membrane
Function
hydrolase activity, acting on ester bonds
catalytic activity
hydrolase activity
phosphoric ester hydrolase activity
phosphatase activity
inositol or phosphatidylinositol phosphatase activity
Molecular Function
inositol-polyphosphate 5-phosphatase activity
inositol-1,3,4,5-tetrakisphosphate 5-phosphatase activity
inositol-1,4,5-trisphosphate 5-phosphatase activity
Cellular Location
  1. Lipid-anchor
  2. Membrane
Pathways
Gene Properties
Chromosome Location 10
Locus 10q26.3
SNPs INPP5A
Gene Sequence
>1239 bp
ATGGCGGGGAAGGCGGCCGCCCCGGGCACCGCGGTGCTGCTGGTCACGGCCAACGTGGGC
TCGCTCTTCGACGACCCAGAAAACCTGCAGAAGAACTGGCTTCGGGAATTTTACCAGGTC
GTGCACACACACAAGCCGCACTTCATGGCCTTGCACTGTCAGGAGTTTGGAGGGAAGAAC
TACGAGGCCTCCATGTCCCACGTGGACAAGTTCGTCAAAGAACTATTGTCGAGTGATGCG
ATGAAAGAATATAACAGGGCTCGAGTCTACCTGGATGAAAACTACAAATCCCAGGAGCAC
TTCACGGCACTAGGAAGCTTTTATTTTCTTCATGAGTCCTTAAAAAACATCTACCAGTTT
GACTTTAAAGCTAAGAAGTATAGAAAGGTCGCTGGCAAAGAGATCTACTCGGATACCTTA
GAGAGCACGCCCATGCTGGAGAAGGAGAAGTTTCCGCAGGACTACTTCCCCGAGTGCAAA
TGGTCAAGAAAAGGCTTCATCCGGACGAGGTGGTGCATTGCAGACTGTGCCTTTGACTTG
GTGAATATCCATCTTTTCCATGATGCTTCCAATCTGGTCGCCTGGGAAACAAGCCCTTCC
GTGTACTCGGGAATCCGGCACAAGGCACTGGGCTACGTGCTGGACAGAATCATTGATCAG
CGATTCGAGAAGGTTTCCTACTTTGTATTTGGTGATTTCAACTTCCGGCTGGATTCCAAG
TCCGTCGTGGAGACGCTCTGCACAAAAGCCACCATGCAGACGGTCCGGGCCGCCGACACC
AATGAAGTGGTGAAGCTCATATTTCGTGAGTCGGACAACGACCGGAAGGTTATGCTCCAG
TTAGAAAAGAAACTCTTCGACTACTTCAACCAGGAGGTTTTCCGAGACAACAACGGCACC
GCGCTCTTGGAGTTTGACAAGGAGTTGTCTGTCTTTAAGGACAGACTGTATGAACTGGAC
ATCTCGTTCCCTCCCAGCTACCCGTACAGTGAGGACGCCCGCCAGGGTGAGCAGTACATG
AACACCCGGTGCCCAGCCTGGTGTGACCGCATCCTCATGTCCCCGTCTGCCAAGGAGCTG
GTGCTGCGGTCGGAGAGCGAGGAGAAGGTTGTCACCTATGACCACATTGGGCCCAACGTC
TGCATGGGAGACCACAAGCCCGTGTTCCTGGCCTTCCGAATCATGCCCGGGGCAGGTAAA
CCTCATGCCCATGTGCACAAGTGTTGTGTCGTGCAGTGA
Protein Properties
Number of Residues 412
Molecular Weight 47819.155
Theoretical pI 7.04
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Type I inositol-1,4,5-trisphosphate 5-phosphatase
MAGKAAAPGTAVLLVTANVGSLFDDPENLQKNWLREFYQVVHTHKPHFMALHCQEFGGKN
YEASMSHVDKFVKELLSSDAMKEYNRARVYLDENYKSQEHFTALGSFYFLHESLKNIYQF
DFKAKKYRKVAGKEIYSDTLESTPMLEKEKFPQDYFPECKWSRKGFIRTRWCIADCAFDL
VNIHLFHDASNLVAWETSPSVYSGIRHKALGYVLDRIIDQRFEKVSYFVFGDFNFRLDSK
SVVETLCTKATMQTVRAADTNEVVKLIFRESDNDRKVMLQLEKKLFDYFNQEVFRDNNGT
ALLEFDKELSVFKDRLYELDISFPPSYPYSEDARQGEQYMNTRCPAWCDRILMSPSAKEL
VLRSESEEKVVTYDHIGPNVCMGDHKPVFLAFRIMPGAGKPHAHVHKCCVVQ
GenBank ID Protein 57209040
UniProtKB/Swiss-Prot ID Q14642
UniProtKB/Swiss-Prot Entry Name I5P1_HUMAN
PDB IDs Not Available
GenBank Gene ID AL356603
GeneCard ID INPP5A
GenAtlas ID INPP5A
HGNC ID HGNC:6076
References
General References Not Available