SMTL ID : 2ze7.1

Crystal Structure of adenosine phosphate-isopentenyltransferase complexed with zinc ion and substrate analog, DMASPP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: T.15, E.96 Ligands: DST.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.15 ZN.2: 4 residues within 4Å: Chain A: D.173, R.176, E.213, H.214 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.173, A:E.213, A:H.214, H2O.1

1 x DST: DIMETHYLALLYL S-THIOLODIPHOSPHATE(Non-covalent)

DST.3: 14 residues within 4Å: Chain A: P.9, T.10, C.11, S.12, G.13, K.14, T.15, Q.36, S.45, R.138, Y.211, H.214 Ligands: ZN.1, AMP.4 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.211 Hydrogen bonds: A:C.11, A:S.12, A:G.13, A:K.14, A:K.14, A:T.15, A:Q.36, A:R.138 Water bridges: A:D.33, A:G.98 Salt bridges: A:K.14

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.4: 14 residues within 4Å: Chain A: D.33, R.34, V.35, Q.36, S.45, S.99, I.100, S.101, D.171, I.172, D.173, R.176, H.214 Ligands: DST.3 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.45, A:S.99, A:S.99, A:I.100, A:S.101, A:D.171, A:D.173, A:R.176 Water bridges: A:R.34, A:V.35 Salt bridges: A:R.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugawara, H. et al., Structural insight into the reaction mechanism and evolution of cytokinin biosynthesis. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-02-05

Peptides

Isopentenyl transferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isopentenyl transferase

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