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FLASH GENE
Symbol INPP4B contributors: npt/ - updated : 05-01-2006
HGNC name inositol polyphosphate-4-phosphatase, type II, 105kDa
HGNC id 6075
Location 4q31.11      Physical location : 142.949.183 - 143.767.604
Synonym symbol(s) MGC132014
EC.number 3.1.3.66
DNA
TYPE functioning gene
STRUCTURE 818.42 kb     27 Exon(s)
10 Kb 5' upstream gene genomic sequence study
MAPPING cloned Y linked N status provisional
Physical map
LOC152594 4q28.3 similar to ART-4 protein CCRN4L 4q28.3 CCR4 carbon catabolite repression 4-like (S. cerevisiae) ELF2 4q28 E74-like factor 2 (ets domain transcription factor) LOC389224 4 hypothetical gene supported by AK097799 OSAP 4q31.1 ovary-specific acidic protein NDUFC1 4q28.2-q28.3 NADH dehydrogenase (ubiquinone) 1, subcomplex unknown, 1, 6kDa TBDN100 4q31.1 transcriptional coactivator tubedown-100 RAB33B 4q28 RAB33B, member RAS oncogene family SET7 4q28 SET domain-containing protein 7 MGST2 4q28-q31 microsomal glutathione S-transferase 2 MAML3 4q28 mastermind-like 3 (Drosophila) SCOC 4q28.3 short coiled-coil protein LOC391702 4 similar to ribosomal protein L14; 60S ribosomal protein L14 CLGN 4q28.3-q31.1 calmegin LOC152586 4q31.1 similar to RIKEN cDNA 4933434I20 MGC10084 4q31.1 hypothetical protein MGC10084 UCP1 4q28-q31 uncoupling protein 1 (mitochondrial, proton carrier) KIAA0882 4q31.1 KIAA0882 protein LOC389225 4 LOC389225 LOC389226 4 similar to ring finger protein 130; g1-related zinc finger protein RNF150 4q31.1 ring finger protein 150 LOC389227 4 LOC389227 ZNF330 4q31.1-q31.2 LOC389227 LOC389228 4 similar to GRIK2 protein IL15 4q31 interleukin 15 INPP4B 4q31.11 inositol polyphosphate-4-phosphatase, type II, 105kDa USP38 4q31.1 ubiquitin specific protease 38 GAB1 4q31.4-q13.5 GRB2-associated binding protein 1 SMARCA5 4q31.1-q31.2 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 5 LOC389229 4 similar to Beta-glucuronidase precursor (Beta-G1) LOC166752 4q31.1 similar to embryonic blastocoelar extracellular matrix protein precursor GYPE 4q31 glycophorin E LOC152891 4q31.1 similar to WW45 protein GYPB 4q28-q31 glycophorin B (includes Ss blood group) GYPA 4q28.2-31.1 glycophorin A (includes MN blood group) LOC391703 4 similar to Keratin, type I cytoskeletal 18 (Cytokeratin 18) (K18) (CK 18) HHIP 4q28-q32 hedgehog interacting protein LOC345041 4q31.21 similar to 60 kDa heat shock protein, mitochondrial precursor (Hsp60) (60 kDa chaperonin) (CPN60) (Heat shock protein 60) (HSP-60) (Mitochondrial matrix protein P1) (P60 lymphocyte protein) (HuCHA60) APC10 4q31 similar to 60 kDa heat shock protein, mitochondrial precursor (Hsp60) (60 kDa chaperonin) (CPN60) (Heat shock protein 60) (HSP-60) (Mitochondrial matrix protein P1) (P60 lymphocyte protein) (HuCHA60) ABCE1 4q31 ATP-binding cassette, sub-family E (OABP), member 1 HSHIN1 4q31.21 HIV-1 induced protein HIN-1 LOC389230 4 LOC389230 LOC152905 4q31.21 similar to Reticulon protein 3 (Neuroendocrine-specific protein-like 2) (NSP-like protein II) (NSPLII) FLJ13262 4q31.21 hypothetical protein FLJ13262 MADH1 4q28 MAD, mothers against decapentaplegic homolog 1 (Drosophila) DKFZP586M0622
RNA
TRANSCRIPTS type messenger
text Variants 1 and 2 encode the same protein
identificationnb exonstypebpproduct
ProteinkDaAAspecific expressionYearPubmed
- - 4140 105 924 - -
- - 4041 105 924 - -
EXPRESSION
Type ubiquitous
   expressed in (based on citations)
organ(s)
SystemOrgan level 1Organ level 2Organ level 3Organ level 4LevelPubmedSpeciesStageRna symbol
Cardiovascularheart   highly
Digestiveliver   lowly
Nervousbrain   moderately
Respiratorylung   moderately
Urinarykidney   moderately
cell lineage
cell lines
fluid/secretion
at STAGE
physiological period pregnancy
Text placenta
PROTEIN
PHYSICAL PROPERTIES
STRUCTURE
motifs/domains
  • active site consensus sequence Cys-Xaa5-Arg
    • HOMOLOGY
    interspecies ortholog to murine Inpp4b
    homolog to rattus Inpp4b
    Homologene
    FAMILY
  • inositol-3,4-bisphosphate 4-phosphatase family
    • CATEGORY enzyme , signaling
    SUBCELLULAR LOCALIZATION     intracellular
    intracellular,cytoplasm
    basic FUNCTION
  • removing the phosphate group at position 4 of the inositol ring from inositol 3,4-bisphosphate, 1,3,4-trisphosphate and phosphatidylinositol 3,4-bisphosphate
    • CELLULAR PROCESS
    PHYSIOLOGICAL PROCESS
    PATHWAY
    metabolism lipid/lipoprotein
    signaling signal transduction
    a component
    INTERACTION
    DNA
    RNA
    small molecule
    protein
    cell & other
    REGULATION
    ASSOCIATED DISORDERS
    ANIMAL & CELL MODELS