Identification
HMDB Protein ID CDBP02326
Secondary Accession Numbers Not Available
Name Type II inositol 3,4-bisphosphate 4-phosphatase
Description Not Available
Synonyms
  1. Inositol polyphosphate 4-phosphatase type II
Gene Name INPP4B
Protein Type Enzyme
Biological Properties
General Function Involved in phosphatidyl-inositol-4,5-bisphosphate 4-ph
Specific Function Catalyzes the hydrolysis of the 4-position phosphate of phosphatidylinositol 3,4-bisphosphate, inositol 1,3,4-trisphosphate and inositol 1,4-bisphosphate.
GO Classification
Biological Process
small molecule metabolic process
signal transduction
Cellular Component
cytosol
Molecular Function
phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity
phosphatidylinositol-4,5-bisphosphate 4-phosphatase activity
Cellular Location Not Available
Pathways
Gene Properties
Chromosome Location 4
Locus 4q31.21
SNPs INPP4B
Gene Sequence
>2775 bp
ATGGAAATTAAAGAGGAAGGGGCATCAGAAGAAGGGCAGCACTTTCTTCCTACAGCCCAG
GCCAATGATCCCGGGGACTGTCAGTTCACAAGTATCCAGAAGACTCCAAATGAACCGCAG
TTGGAATTCATCCTTGCATGCAAGGATCTCGTGGCTCCTGTCCGTGATCGTAAACTGAAT
ACACTGGTGCAGATCTCCGTAATCCACCCCGTGGAGCAGAGTCTGACAAGATACTCCAGC
ACCGAAATTGTGGAGGGAACAAGGGACCCACTGTTTTTGACTGGTGTCACATTCCCATCT
GAGTATCCCATCTATGAGGAGACCAAAATAAAACTAACAGTCTATGATGTCAAGGATAAG
TCTCATGACACCGTTCGAACCAGTGTCCTACCAGAACATAAGGATCCCCCGCCAGAAGTT
GGGCGAAGTTTCTTGGGCTATGCCAGTTTTAAAGTGGGAGAGCTGCTGAAGTCAAAGGAG
CAATTGCTGGTCCTGAGCCTGAGAACTTCAGATGGTGGCAAAGTGGTTGGCACCATAGAA
GTCAGTGTCGTGAAGATGGGGGAGATTGAGGATGGGGAAGCCGACCACATCACCACAGAT
GTACAGGGACAAAAGTGTGCCCTGGTATGTGAATGTACAGCCCCGGAAAGTGTGAGCGGA
AAAGATAACTTACCTTTTTTGAATTCAGTGTTAAAGAACCCAGTATGTAAATTATATAGA
TTTCCCACATCTGACAATAAGTGGATGCGAATTCGAGAGCAGATGTCAGAGAGCATTCTT
TCCTTTCATATTCCTAAGGAATTGATTTCCCTTCACATTAAAGAAGATTTGTGCAGAAAC
CAGGAGATAAAAGAACTTGGTGAGCTTTCTCCACATTGGGACAATCTGCGAAAAAATGTC
CTTACTCACTGTGATCAAATGGTGAATATGTACCAAGACATTCTGACAGAACTTAGCAAG
GAAACAGGGTCCTCTTTCAAATCAAGCAGCAGCAAAGGAGAGAAAACATTAGAATTTGTT
CCAATAAATCTACATCTGCAAAGAATGCAGGTACACAGCCCTCACTTGAAAGATGCTCTC
TACGATGTCATCACTGTGGGAGCCCCAGCTGCCCATTTTCAGGGATTTAAGAATGGTGGT
CTTCGGAAGCTACTCCATAGATTTGAAACAGAAAGAAGAAATACCGGATACCAGTTTATT
TACTATTCACCTGAAAACACAGCCAAAGCAAAGGAAGTTCTCAGCAACATCAATCAACTA
CAACCTCTTATAGCAACCCATGCAGACCTACTGCTTAATTCTGCAAGCCAGCATTCTCCA
GACAGCTTGAAGAATTCTTTAAAGATGCTTTCAGAAAAAACAGAGCTTTTTGTACATGCC
TTCAAGGATCAACTTGTCAGGAGTGCTCTTTTAGCACTCTACACTGCAAGGCCAGGAGGC
ATTCTTAAGAAGCCACCCTCTCCTAAGAGCAGCACAGAGGAGAGCAGTCCCCAAGACCAA
CCCCCAGTGATGAGAGGGCAGGACTCCATACCACATCATTCAGACTATGATGAGGAAGAG
TGGGACAGGGTGTGGGCCAATGTGGGGAAGAGCCTGAACTGCATTATTGCTATGGTGGAC
AAACTGATTGAAAGAGATGGTGGCAGTGAAGGCAGTGGCGGCAACAATGATGGAGAAAAG
GAACCTTCATTAACAGATGCCATTCCCTCTCACCCAAGAGAGGACTGGTATGAACAGTTG
TATCCCCTCATCCTTACCCTGAAGGACTGCATGGGAGAAGTGGTGAACCGAGCCAAGCAG
TCCCTGACATTTGTGCTCCTTCAGGAACTTGCGTACAGCTTGCCCCAGTGTCTGATGCTG
ACGCTAAGAAGAGACATCGTCTTCAGCCAAGCACTTGCTGGATTGGTTTGTGGTTTTATC
ATCAAATTACAGACAAGTCTGTATGACCCAGGCTTCCTACAGCAGCTTCACACAGTGGGG
TTGATAGTACAATATGAAGGACTGCTAAGTACATACAGCGATGAAATTGGAATGCTAGAG
GACATGGCCGTTGGCATTTCCGATTTAAAGAAAGTTGCATTTAAAATAATTGAAGCCAAA
TCCAATGATGTGTTGCCAGTTATAACAGGAAGACGAGAACATTACGTGGTAGAGGTCAAG
CTTCCAGCCAGAATGTTTGAGTCACTACCTCTACAGATTAAAGAAGGACAGTTGCTTCAT
GTGTATCCAGTACTTTTTAATGTTGGAATCAATGAACAGCAAACTCTGGCTGAAAGGTTT
GGAGATGTCTCTTTGCAAGAAAGTATTAATCAGGAAAACTTCGAACTTCTACAAGAATAT
TACAAGATATTTATGGAAAAGATGCCTCCTGATTATATTTCACATTTTCAGGAACAAAAT
GATTTAAAAGCATTGCTAGAAAATCTCCTTCAAAATATCCAATCCAAAAAAAGAAAGAAT
GTAGAAATTATGTGGCTGGCTGCAACGATTTGCCGCAAACTGAATGGTATTCGTTTCACC
TGTTGTAAAAGTGCCAAAGACAGGACATCGATGTCAGTGACACTTGAACAATGCTCAATC
TTGAGAGATGAGCACCAGTTACACAAGGACTTCTTTATCCGAGCGCTGGATTGCATGAGA
AGAGAAGGATGCCGCATAGAGAATGTACTGAAGAATATCAAATGCAGAAAGTATGCTTTC
AACATGCTACAGCTGATGGCTTTCCCCAAGTACTACAGACCTCCAGAGGGGACTTATGGA
AAAGCTGACACCTAA
Protein Properties
Number of Residues 924
Molecular Weight 104737.105
Theoretical pI 6.263
Pfam Domain Function Not Available
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Type II inositol-3,4-bisphosphate 4-phosphatase
MEIKEEGASEEGQHFLPTAQANDPGDCQFTSIQKTPNEPQLEFILACKDLVAPVRDRKLN
TLVQISVIHPVEQSLTRYSSTEIVEGTRDPLFLTGVTFPSEYPIYEETKIKLTVYDVKDK
SHDTVRTSVLPEHKDPPPEVGRSFLGYASFKVGELLKSKEQLLVLSLRTSDGGKVVGTIE
VSVVKMGEIEDGEADHITTDVQGQKCALVCECTAPESVSGKDNLPFLNSVLKNPVCKLYR
FPTSDNKWMRIREQMSESILSFHIPKELISLHIKEDLCRNQEIKELGELSPHWDNLRKNV
LTHCDQMVNMYQDILTELSKETGSSFKSSSSKGEKTLEFVPINLHLQRMQVHSPHLKDAL
YDVITVGAPAAHFQGFKNGGLRKLLHRFETERRNTGYQFIYYSPENTAKAKEVLSNINQL
QPLIATHADLLLNSASQHSPDSLKNSLKMLSEKTELFVHAFKDQLVRSALLALYTARPGG
ILKKPPSPKSSTEESSPQDQPPVMRGQDSIPHHSDYDEEEWDRVWANVGKSLNCIIAMVD
KLIERDGGSEGSGGNNDGEKEPSLTDAIPSHPREDWYEQLYPLILTLKDCMGEVVNRAKQ
SLTFVLLQELAYSLPQCLMLTLRRDIVFSQALAGLVCGFIIKLQTSLYDPGFLQQLHTVG
LIVQYEGLLSTYSDEIGMLEDMAVGISDLKKVAFKIIEAKSNDVLPVITGRREHYVVEVK
LPARMFESLPLQIKEGQLLHVYPVLFNVGINEQQTLAERFGDVSLQESINQENFELLQEY
YKIFMEKMPPDYISHFQEQNDLKALLENLLQNIQSKKRKNVEIMWLAATICRKLNGIRFT
CCKSAKDRTSMSVTLEQCSILRDEHQLHKDFFIRALDCMRREGCRIENVLKNIKCRKYAF
NMLQLMAFPKYYRPPEGTYGKADT
GenBank ID Protein 156104897
UniProtKB/Swiss-Prot ID O15327
UniProtKB/Swiss-Prot Entry Name INP4B_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_001101669.1
GeneCard ID INPP4B
GenAtlas ID Not Available
HGNC ID HGNC:6075
References
General References Not Available