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4AXE

Inositol 1,3,4,5,6-pentakisphosphate 2-kinase in complex with ADP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
INOSITOL-PENTAKISPHOSPHATE 2-KINASEpolymer45651293.21UniProt (Q93YN9)
Pfam (PF06090)
ARABIDOPSIS THALIANA (THALE CRESS)INOSITOL-1\,3\,4\,5\,6-PENTAKISPHOSPHATE 2-KINASE, INS(1\,3\,4\,5\,6)P5 2-KINASE, ATIPK1, INSP5 2-KINASE
2B
(A)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.21Chemie (ADP)
3C
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4D, E, F, G, H...
(A)
SULFATE IONnon-polymer96.16Chemie (SO4)
5J
(A)
waterwater18.066Chemie (HOH)
Sequence modifications
A: 1 - 451 (UniProt: Q93YN9)
PDBExternal DatabaseDetails
Gly -4-expression tag
Glu -3-expression tag
Phe -2-expression tag
Glu -1-expression tag
Leu 0-expression tag
Ser 54Ala 54conflict
Gln 90Lys 90conflict
Thr 157Ser 157conflict
Ile 204Asn 204conflict
Arg 224Ser 224conflict
Cys 321Ser 321conflict
Ile 325Leu 325conflict
Arg 337Lys 337conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight51293.2
Non-Polymers*Number of molecules8
Total formula weight1069.0
All*Total formula weight52362.2
*Water molecules are not included.

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PDB entries from 2025-07-23

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