SMTL ID : 5mwl.1 (1 other biounit)

INOSITOL 1,3,4,5,6-PENTAKISPHOSPHATE 2-KINASE FROM M. MUSCULUS IN COMPLEX WITH ATP and IP5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 23 residues within 4Å: Chain A: H.17, E.19, G.20, N.21, K.22, S.23, V.25, R.36, L.118, P.119, N.120, L.121, T.122, E.139, K.141, R.212, D.403, L.439, D.440, D.442 Ligands: 5MY.2, MG.5, MG.6 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:G.20, A:N.21, A:K.22, A:S.23, A:S.23, A:P.119, A:L.121, A:T.122, A:E.139, A:R.212, A:D.403 Salt bridges: A:R.36, A:R.36, A:K.141

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

5MY.2: 15 residues within 4Å: Chain A: N.21, K.22, K.141, K.143, R.163, H.167, K.171, K.176, N.209, D.403, K.444, Q.452, L.455 Ligands: ATP.1, MG.5 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:N.21, A:N.21, A:K.141, A:K.141, A:N.209, A:Q.452 Salt bridges: A:K.22, A:K.141, A:K.141, A:K.143, A:R.163, A:H.167, A:K.171, A:K.176, A:K.444, A:K.444

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: C.162, C.165, C.184, C.294, A.296 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.162, A:C.165, A:C.184, A:C.294 ZN.4: 4 residues within 4Å: Chain A: H.128, H.132, C.413, L.414 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.128, A:H.132, A:C.413, H2O.1

2 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 6 residues within 4Å: Chain A: K.22, D.440, D.442, K.444 Ligands: ATP.1, 5MY.2 No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain A: E.139, S.405, D.440 Ligands: ATP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.405, A:D.440

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Franco-Echevarria, E. et al., The crystal structure of mammalian inositol 1,3,4,5,6-pentakisphosphate 2-kinase reveals a new zinc-binding site and key features for protein function. J. Biol. Chem. (2017)

Release Date

2017-05-10

Peptides

Inositol-pentakisphosphate 2-kinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Inositol-pentakisphosphate 2-kinase

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