Identification
HMDB Protein ID CDBP00588
Secondary Accession Numbers Not Available
Name Bis(5'-nucleosyl)-tetraphosphatase [asymmetrical]
Description Not Available
Synonyms
  1. Ap4A hydrolase
  2. Ap4Aase
  3. Diadenosine 5',5'''-P1,P4-tetraphosphate asymmetrical hydrolase
  4. Diadenosine tetraphosphatase
  5. Nucleoside diphosphate-linked moiety X motif 2
  6. Nudix motif 2
Gene Name NUDT2
Protein Type Enzyme
Biological Properties
General Function Involved in hydrolase activity
Specific Function Asymmetrically hydrolyzes Ap4A to yield AMP and ATP. Plays a major role in maintaining homeostasis.
GO Classification
Biological Process
induction of apoptosis
nucleobase-containing compound metabolic process
Cellular Component
mitochondrion
Function
pyrophosphatase activity
catalytic activity
hydrolase activity
nucleotide diphosphatase activity
bis(5'-nucleosyl)-tetraphosphatase activity
hydrolase activity, acting on acid anhydrides
hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides
Molecular Function
GTP binding
bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity
bis(5'-nucleosyl)-tetraphosphatase (symmetrical) activity
Cellular Location
  1. Cytoplasmic
Pathways
Gene Properties
Chromosome Location 9
Locus 9p13
SNPs NUDT2
Gene Sequence
>444 bp
ATGGCCTTGAGAGCATGTGGCTTGATCATCTTCCGAAGATGCCTCATTCCCAAAGTGGAC
AACAATGCAATTGAGTTTTTACTGCTGCAGGCATCAGATGGCATTCATCACTGGACTCCT
CCCAAAGGCCATGTGGAACCAGGAGAGGATGACTTGGAAACAGCCCTGAGGGAGACCCAA
GAGGAAGCAGGCATAGAAGCAGGCCAGCTGACCATTATTGAGGGGTTCAAAAGGGAACTC
AATTATGTGGCCAGGAACAAGCCTAAAACAGTCATTTACTGGCTGGCGGAGGTGAAGGAC
TATGACGTGGAGATCCGCCTCTCCCATGAGCACCAAGCCTACCGCTGGCTGGGGCTGGAG
GAGGCCTGCCAGTTGGCTCAGTTCAAGGAGATGAAGGCAGCGCTCCAAGAAGGACACCAG
TTTCTTTGCTCCATAGAGGCCTGA
Protein Properties
Number of Residues 147
Molecular Weight 16829.09
Theoretical pI 5.354
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Bis(5'-nucleosyl)-tetraphosphatase [asymmetrical]
MALRACGLIIFRRCLIPKVDNNAIEFLLLQASDGIHHWTPPKGHVEPGEDDLETALRETQ
EEAGIEAGQLTIIEGFKRELNYVARNKPKTVIYWLAEVKDYDVEIRLSHEHQAYRWLGLE
EACQLAQFKEMKAALQEGHQFLCSIEA
GenBank ID Protein 55958893
UniProtKB/Swiss-Prot ID P50583
UniProtKB/Swiss-Prot Entry Name AP4A_HUMAN
PDB IDs
GenBank Gene ID AL356494
GeneCard ID NUDT2
GenAtlas ID NUDT2
HGNC ID HGNC:8049
References
General References Not Available