SMTL ID : 3a7r.1

Crystal structure of E. coli lipoate-protein ligase A in complex with lipoyl-AMP.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x LAQ: 5'-O-[(R)-({5-[(3R)-1,2-DITHIOLAN-3-YL]PENTANOYL}OXY)(HYDROXY)PHOSPHORYL]ADENOSINE(Non-covalent)

LAQ.1: 26 residues within 4Å: Chain A: W.37, V.44, R.70, G.75, A.76, V.77, F.78, H.79, N.83, N.121, K.133, S.135, G.136, S.137, H.149, G.150, T.151, L.153, L.161, L.165, S.179, V.180, R.181, S.182, V.184 Ligands: MG.6 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.77 Hydrogen bonds: A:G.75, A:F.78, A:N.83, A:N.121, A:K.133, A:T.151, A:V.180, A:S.182 Water bridges: A:A.76, A:S.182 Salt bridges: A:K.133, A:K.133

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

SO4.2: 2 residues within 4Å: Chain A: R.58, R.59 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.58, A:R.59 SO4.3: 2 residues within 4Å: Chain A: D.305, R.337 4 PLIP interactions: 4 interactions with chain A Water bridges: A:D.305, A:D.305, A:R.337 Salt bridges: A:R.337 SO4.4: 1 residues within 4Å: Chain A: R.277 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.277 SO4.5: 3 residues within 4Å: Chain A: H.267, R.277, Q.279 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.277, A:Q.279 Water bridges: A:D.269 Salt bridges: A:H.267

1 x MG: MAGNESIUM ION(Non-covalent)

MG.6: 6 residues within 4Å: Chain A: D.122, K.133, V.180, R.181, S.182 Ligands: LAQ.1 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.180, A:S.182, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujiwara, K. et al., Global conformational change associated with the two-step reaction catalyzed by Escherichia coli lipoate-protein ligase A. J.Biol.Chem. (2010)

Release Date

2010-01-19

Peptides

Lipoate-protein ligase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Lipoate-protein ligase A

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