SMTL ID : 3k4o.1 (1 other biounit)

Crystal Structure of Isopentenyl Phosphate Kinase from Methanocaldococcus jannaschii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 5 residues within 4Å: Chain A: A.173, A.178, N.234, K.235, C.236 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.236 HG.5: 2 residues within 4Å: Chain B: N.234, C.236 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.236

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: I.27, K.28, W.29, D.30 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.27, A:W.29, A:D.30 Water bridges: A:N.31 SO4.3: 6 residues within 4Å: Chain A: K.12, G.14, G.15, D.166, T.185, K.227 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.15, A:D.166 Water bridges: A:K.12, A:G.14, A:G.14, A:K.227, A:K.227, A:K.227 Salt bridges: A:K.12, A:K.227 SO4.4: 5 residues within 4Å: Chain A: K.12, G.60, S.164, G.165, D.166 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.165, A:D.166 Water bridges: A:K.12, A:K.12, A:G.61, A:G.62, A:G.62, A:I.163 Salt bridges: A:K.12 SO4.6: 5 residues within 4Å: Chain B: I.27, K.28, W.29, D.30 Ligands: SO4.9 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.29, B:D.30 SO4.7: 6 residues within 4Å: Chain B: K.12, G.14, G.15, A.184, T.185, K.227 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.15, B:T.185, B:T.185 Water bridges: B:K.12, B:K.12, B:G.14, B:K.227 Salt bridges: B:K.12, B:K.227 SO4.8: 6 residues within 4Å: Chain B: K.12, G.60, G.61, G.150, S.164, G.165 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.61, B:G.165 Water bridges: B:K.12, B:K.12, B:K.12, B:I.163, B:D.166 Salt bridges: B:K.12 SO4.9: 5 residues within 4Å: Chain B: K.28, W.29, D.30, N.31 Ligands: SO4.6 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.30, B:D.30, B:N.31 Salt bridges: B:K.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dellas, N. et al., Mutation of archaeal isopentenyl phosphate kinase highlights mechanism and guides phosphorylation of additional isoprenoid monophosphates. Acs Chem.Biol. (2010)

Release Date

2010-05-05

Peptides

isopentenyl phosphate kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

isopentenyl phosphate kinase

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