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P21327

- INPP_BOVIN

UniProt

P21327 - INPP_BOVIN

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Protein
Inositol polyphosphate 1-phosphatase
Gene
INPP1
Organism
Bos taurus (Bovine)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Catalytic activityi

1D-myo-inositol 1,4-bisphosphate + H2O = 1D-myo-inositol 4-phosphate + phosphate.

Cofactori

Magnesium.

Enzyme regulationi

Inhibited by Li+.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi79 – 791Magnesium 1
Binding sitei119 – 1191Substrate By similarity
Metal bindingi153 – 1531Magnesium 1 By similarity
Metal bindingi153 – 1531Magnesium 2
Metal bindingi155 – 1551Magnesium 1; via carbonyl oxygen
Metal bindingi156 – 1561Magnesium 2
Metal bindingi317 – 3171Magnesium 2
Binding sitei317 – 3171Substrate By similarity

GO - Molecular functioni

  1. inositol-1,4-bisphosphate 1-phosphatase activity Source: UniProtKB-EC
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. phosphatidylinositol phosphorylation Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Ligandi

Lithium, Magnesium, Metal-binding

Enzyme and pathway databases

ReactomeiREACT_212018. Synthesis of IP2, IP, and Ins in the cytosol.
SABIO-RKP21327.
UniPathwayiUPA00944.

Names & Taxonomyi

Protein namesi
Recommended name:
Inositol polyphosphate 1-phosphatase (EC:3.1.3.57)
Short name:
IPP
Short name:
IPPase
Gene namesi
Name:INPP1
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
ProteomesiUP000009136: Chromosome 2

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 400400Inositol polyphosphate 1-phosphatase
PRO_0000142509Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei318 – 3181Phosphoserine By similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiP21327.
PRIDEiP21327.

Interactioni

Subunit structurei

Monomer.

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000009977.

Structurei

Secondary structure

Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi4 – 2421
Helixi26 – 294
Turni40 – 434
Helixi48 – 6821
Helixi72 – 754
Beta strandi76 – 805
Beta strandi82 – 854
Beta strandi91 – 933
Helixi103 – 1108
Turni111 – 1133
Helixi117 – 1259
Beta strandi134 – 1385
Helixi145 – 1473
Beta strandi148 – 1569
Helixi158 – 1636
Beta strandi176 – 1783
Helixi179 – 1813
Beta strandi183 – 1908
Turni191 – 1933
Beta strandi196 – 20813
Turni210 – 2123
Beta strandi215 – 23016
Turni240 – 2423
Beta strandi258 – 2614
Beta strandi264 – 2674
Turni278 – 2814
Beta strandi284 – 2874
Helixi291 – 2999
Beta strandi304 – 3085
Helixi315 – 32612
Turni327 – 3293
Beta strandi331 – 3344
Helixi335 – 3406
Turni359 – 3646
Beta strandi373 – 3775
Helixi379 – 3857
Turni390 – 3923

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1INPX-ray2.30A1-400[»]
ProteinModelPortaliP21327.
SMRiP21327. Positions 1-400.

Miscellaneous databases

EvolutionaryTraceiP21327.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni155 – 1584Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiNOG306469.
GeneTreeiENSGT00390000014061.
HOGENOMiHOG000007839.
HOVERGENiHBG006163.
InParanoidiP21327.
KOiK01107.
OMAiAGYKSLC.
OrthoDBiEOG7G4QG6.
TreeFamiTF314300.

Family and domain databases

InterProiIPR020583. Inositol_monoP_metal-BS.
IPR000760. Inositol_monophosphatase.
IPR020550. Inositol_monophosphatase_CS.
[Graphical view]
PANTHERiPTHR20854. PTHR20854. 1 hit.
PfamiPF00459. Inositol_P. 1 hit.
[Graphical view]
PROSITEiPS00629. IMP_1. 1 hit.
PS00630. IMP_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P21327-1 [UniParc]FASTAAdd to Basket

« Hide

MSDILQELLR VSEKAANIAR ACRQQETLFQ LLIEEKKEGE KNKKFAVDFK    50
TLADVLVQEV IKENMENKFP GLGKKIFGEE SNEFTNDLGE KIIMRLGPTE 100
EETVALLSKV LNGNKLASEA LAKVVHQDVF FSDPALDSVE INIPQDILGI 150
WVDPIDSTYQ YIKGSADITP NQGIFPSGLQ CVTVLIGVYD IQTGVPLMGV 200
INQPFVSQDL HTRRWKGQCY WGLSYLGTNI HSLLPPVSTR SNSEAQSQGT 250
QNPSSEGSCR FSVVISTSEK ETIKGALSHV CGERIFRAAG AGYKSLCVIL 300
GLADIYIFSE DTTFKWDSCA AHAILRAMGG GMVDLKECLE RNPDTGLDLP 350
QLVYHVGNEG AAGVDQWANK GGLIAYRSEK QLETFLSRLL QHLAPVATHT 400
Length:400
Mass (Da):43,965
Last modified:October 17, 2006 - v2
Checksum:i27917063A224D6A8
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti84 – 841F → L in AAA30588. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M55916 mRNA. Translation: AAA30588.1.
BC114863 mRNA. Translation: AAI14864.1.
PIRiA39254.
RefSeqiNP_776789.1. NM_174364.2.
XP_005202248.1. XM_005202191.1.
XP_005202249.1. XM_005202192.1.
XP_005202250.1. XM_005202193.1.
XP_005202251.1. XM_005202194.1.
UniGeneiBt.5174.

Genome annotation databases

EnsembliENSBTAT00000009977; ENSBTAP00000009977; ENSBTAG00000007584.
GeneIDi281869.
KEGGibta:281869.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M55916 mRNA. Translation: AAA30588.1 .
BC114863 mRNA. Translation: AAI14864.1 .
PIRi A39254.
RefSeqi NP_776789.1. NM_174364.2.
XP_005202248.1. XM_005202191.1.
XP_005202249.1. XM_005202192.1.
XP_005202250.1. XM_005202193.1.
XP_005202251.1. XM_005202194.1.
UniGenei Bt.5174.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1INP X-ray 2.30 A 1-400 [» ]
ProteinModelPortali P21327.
SMRi P21327. Positions 1-400.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 9913.ENSBTAP00000009977.

Proteomic databases

PaxDbi P21327.
PRIDEi P21327.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSBTAT00000009977 ; ENSBTAP00000009977 ; ENSBTAG00000007584 .
GeneIDi 281869.
KEGGi bta:281869.

Organism-specific databases

CTDi 3628.

Phylogenomic databases

eggNOGi NOG306469.
GeneTreei ENSGT00390000014061.
HOGENOMi HOG000007839.
HOVERGENi HBG006163.
InParanoidi P21327.
KOi K01107.
OMAi AGYKSLC.
OrthoDBi EOG7G4QG6.
TreeFami TF314300.

Enzyme and pathway databases

UniPathwayi UPA00944 .
Reactomei REACT_212018. Synthesis of IP2, IP, and Ins in the cytosol.
SABIO-RK P21327.

Miscellaneous databases

EvolutionaryTracei P21327.
NextBioi 20805771.

Family and domain databases

InterProi IPR020583. Inositol_monoP_metal-BS.
IPR000760. Inositol_monophosphatase.
IPR020550. Inositol_monophosphatase_CS.
[Graphical view ]
PANTHERi PTHR20854. PTHR20854. 1 hit.
Pfami PF00459. Inositol_P. 1 hit.
[Graphical view ]
PROSITEi PS00629. IMP_1. 1 hit.
PS00630. IMP_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Isolation and heterologous expression of a cDNA encoding bovine inositol polyphosphate 1-phosphatase."
    York J.D., Majerus P.W.
    Proc. Natl. Acad. Sci. U.S.A. 87:9548-9552(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
    Tissue: Brain.
  2. NIH - Mammalian Gene Collection (MGC) project
    Submitted (APR-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: Hereford.
    Tissue: Thymus.
  3. "Crystal structure of inositol polyphosphate 1-phosphatase at 2.3-A resolution."
    York J.D., Ponder J.W., Chen Z.-W., Mathews F.S., Majerus P.W.
    Biochemistry 33:13164-13171(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.3 ANGSTROMS) IN COMPLEX WITH MAGNESIUM IONS.

Entry informationi

Entry nameiINPP_BOVIN
AccessioniPrimary (citable) accession number: P21327
Secondary accession number(s): Q1RMJ2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 1, 1991
Last sequence update: October 17, 2006
Last modified: September 3, 2014
This is version 111 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Miscellaneous

Acts on inositol 1,4-bisphosphate and inositol 1,3,4-trisphosphate (forming inositol 3,4-bisphosphate) with a 4-fold higher affinity for the bisphosphate.

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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