SMTL ID : 3r07.1

Structural analysis of an archaeal lipoylation system. A bi-partite lipoate protein ligase and its E2 lipoyl domain from Thermoplasma acidophilum

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-mer

Ligands

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 8 residues within 4Å: Chain A: L.30, L.31, E.32, F.61, Y.62, R.63, L.109, R.234 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:E.32, A:R.63, A:L.109 Hydrogen bonds: A:L.31, A:R.234, A:R.234 MPD.2: 7 residues within 4Å: Chain A: R.95, G.100, V.102, G.171, A.172, H.184, A.186 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.102, A:V.102 Hydrogen bonds: A:G.171, A:A.186

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 2 residues within 4Å: Chain A: T.128, T.244 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:T.128 ACT.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Posner, M.G. et al., Structural analysis of an archaeal lipoylation system. A bi-partite lipoate protein ligase and its E2 lipoyl domain from Thermoplasma acidophilum. To be Published

Release Date

2012-04-25

Peptides

Lipoate-protein ligase A subunit 1: A
Putative lipoate-protein ligase A subunit 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Lipoate-protein ligase A subunit 1

Putative lipoate-protein ligase A subunit 2