1bo1 Summary

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PHOSPHATIDYLINOSITOL PHOSPHATE KINASE TYPE II BETA

The structure was published by Rao, V.D., Misra, S., Boronenkov, I.V., Anderson, R.A., and Hurley, J.H., in 1998 in a paper entitled "Structure of type IIbeta phosphatidylinositol phosphate kinase: a protein kinase fold flattened for interfacial phosphorylation." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 3.0 Å and deposited in 1998.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of PROTEIN (PHOSPHATIDYLINOSITOL PHOSPHATE KINASE IIBETA).

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A PROTEIN (PHOSPHATIDYLINOSITOL PHOSPHATE KINASE IIBETA) P78356 (1-416) (PI42B_HUMAN)search Homo sapienssearch 100% 416 78%
B PROTEIN (PHOSPHATIDYLINOSITOL PHOSPHATE KINASE IIBETA) P78356 (1-416) (PI42B_HUMAN)search Homo sapienssearch 100% 416 78%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P78356 (1 - 416) PROTEIN (PHOSPHATIDYLINOSITOL PHOSPHATE KINASE IIBETA) Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P78356) Phosphatidylinositol phosphate kinase IIbeta, PIPK IIbetasearch Phosphatidylinositol Phosphate Kinase II Betasearch, 2-Layer Sandwichsearch PF01504: Phosphatidylinositol-4-phosphate 5-Kinasesearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, B (P78356) phosphatidylinositol phosphate kinase activitysearch transferase activitysearch 1-phosphatidylinositol-5-phosphate 4-kinase activitysearch nucleotide bindingsearch kinase activitysearch 1-phosphatidylinositol-4-phosphate 5-kinase activitysearch ATP bindingsearch receptor signaling protein activitysearch phosphatidylinositol metabolic processsearch cell surface receptor signaling pathwaysearch phosphorylationsearch phosphatidylinositol phosphorylationsearch phospholipid metabolic processsearch small molecule metabolic processsearch intracellular signal transductionsearch phosphatidylinositol biosynthetic processsearch membranesearch cytosolsearch cytoplasmsearch nucleussearch plasma membranesearch endoplasmic reticulumsearch endoplasmic reticulum membranesearch

Chain InterPro annotation
A, B Phosphatidylinositol-4-phosphate 5-kinase, coresearch Phosphatidylinositol-4-phosphate 5-kinase, core, subgroupsearch Phosphatidylinositol-4-phosphate 5-kinasesearch Phosphatidylinositol-4-phosphate 5-kinase, C-terminalsearch Phosphatidylinositol-4-phosphate 5-kinase, N-terminal domainsearch