SMTL ID : 1u8u.2 (1 other biounit)

E. coli Thioesterase I/Protease I/Lysophospholiase L1 in complexed with octanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 10 residues within 4Å: Chain A: M.17, S.18, S.20, A.21, R.160 Chain B: A.40, I.42, R.53, L.57 Ligands: GOL.3 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.18 Salt bridges: A:R.160, B:R.53 SO4.6: 10 residues within 4Å: Chain A: A.40, I.42, R.53, L.57 Chain B: M.17, S.18, S.20, A.21, R.160 Ligands: GOL.8 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Salt bridges: A:R.53, B:R.160 Hydrogen bonds: B:S.18

2 x OCA: OCTANOIC ACID (CAPRYLIC ACID)(Non-covalent)

OCA.2: 11 residues within 4Å: Chain A: D.9, S.10, L.11, S.43, G.44, G.72, N.73, R.108, P.110, Y.145, H.157 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.11, A:P.110 Hydrogen bonds: A:D.9, A:S.10, A:S.10, A:G.44, A:N.73 Salt bridges: A:H.157 OCA.7: 11 residues within 4Å: Chain B: D.9, S.10, L.11, S.43, G.44, G.72, N.73, R.108, P.110, Y.145, H.157 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.11, B:P.110 Hydrogen bonds: B:D.9, B:S.10, B:S.10, B:G.44, B:N.73 Salt bridges: B:H.157

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: A.21, R.160, P.164 Chain B: A.56, Q.60 Ligands: SO4.1 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Water bridges: A:S.20, A:S.20, A:A.21, B:L.57, B:Q.60, B:Q.60 Hydrogen bonds: B:Q.60 GOL.4: 6 residues within 4Å: Chain A: S.20, A.25, D.29 Chain B: S.36, V.38, H.61 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.20, A:D.29, B:S.36 GOL.5: 6 residues within 4Å: Chain A: F.140, E.143, V.144, W.150, F.165, W.169 No protein-ligand interaction detected (PLIP) GOL.8: 6 residues within 4Å: Chain A: A.56, Q.60 Chain B: A.21, R.160, P.164 Ligands: SO4.6 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Water bridges: B:S.20, B:S.20, B:A.21, A:L.57, A:Q.60, A:Q.60 Hydrogen bonds: A:Q.60 GOL.9: 6 residues within 4Å: Chain A: S.36, V.38, H.61 Chain B: S.20, A.25, D.29 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.20, B:D.29, A:S.36 GOL.10: 6 residues within 4Å: Chain B: F.140, E.143, V.144, W.150, F.165, W.169 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lo, Y.-C. et al., Substrate specificities of Escherichia coli thioesterase I/protease I/lysophospholipase L1 are governed by its switch loop movement. Biochemistry (2005)

Release Date

2005-04-05

Peptides

Acyl-CoA thioesterase I: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Acyl-CoA thioesterase I

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