SMTL ID : 2xan.2 (1 other biounit)

inositol 1,3,4,5,6-pentakisphosphate 2-kinase from A. thaliana in complex with AMP PNP and IP5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x 5MY: MYO-INOSITOL-(1,3,4,5,6)-PENTAKISPHOSPHATE(Non-covalent)

5MY.1: 14 residues within 4Å: Chain A: G.20, A.21, R.45, R.130, K.168, K.170, H.196, K.200, N.238, D.368, K.411, R.415, Y.419 Ligands: ANP.2 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:G.20, A:K.168, A:K.168, A:N.238, A:Y.419 Water bridges: A:R.130, A:K.170, A:K.170, A:R.192, A:R.192, A:K.411, A:K.411 Salt bridges: A:R.45, A:R.130, A:K.168, A:K.168, A:K.170, A:K.170, A:K.200, A:K.411, A:K.411, A:R.415, A:R.415

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 24 residues within 4Å: Chain A: R.16, E.18, G.19, G.20, A.21, N.22, V.24, V.38, R.40, L.146, N.147, D.148, H.149, E.166, K.168, R.241, F.243, D.368, M.372, I.406, D.407, S.409 Ligands: 5MY.1, MG.4 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:G.19, A:G.20, A:A.21, A:N.22, A:N.147, A:H.149, A:E.166, A:D.368, A:D.407, A:S.409 Water bridges: A:R.16, A:K.168, A:D.407, A:K.411, A:K.411, A:K.411 Salt bridges: A:R.40

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: H.320, C.330, C.333, H.346 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.320, A:C.330, A:C.333, A:H.346

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain A: D.407, S.409 Ligands: ANP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.407, A:S.409, H2O.5, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gonzalez, B. et al., Inositol 1,3,4,5,6-Pentakisphosphate 2-Kinase is a Distant Ipk Member with a Singular Inositide Binding Site for Axial 2-Oh Recognition. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-05-19

Peptides

INOSITOL-PENTAKISPHOSPHATE 2-KINASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

INOSITOL-PENTAKISPHOSPHATE 2-KINASE

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