SMTL ID : 4qnz.1

Crystal structure of rhomboid intramembrane protease GlpG F146I in complex with peptide derived inhibitor Ac-FATA-cmk

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

1 x ACE- PHE- ALA- THR- ALA- 0QE: ACE-PHE-ALA-THR-ALA-0QE(Non-covalent)

ACE-PHE-ALA-THR-ALA-0QE.1: 15 residues within 4Å: Chain A: M.34, M.58, I.60, N.68, Q.103, W.110, F.111, G.112, G.113, S.115, S.162, M.163, A.164, H.168 Ligands: CL.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:M.58, A:I.60, A:I.60, A:F.111, A:A.164 Hydrogen bonds: A:N.68, A:W.110, A:G.112, A:G.112, A:G.112, A:S.115, A:S.162, A:A.164

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: H.59, I.60, S.61, H.64 Ligands: ACE-PHE-ALA-THR-ALA-0QE.1 Ligand excluded by PLIP

1 x BNG: nonyl beta-D-glucopyranoside(Post Translational Modification)

BNG.3: 7 residues within 4Å: Chain A: W.126, E.130, L.139, R.141, I.144, A.147, I.151 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.126, A:W.126, A:I.144, A:A.147, A:I.151 Hydrogen bonds: A:L.139, A:R.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zoll, S. et al., Substrate binding and specificity of rhomboid intramembrane protease revealed by substrate-peptide complex structures. Embo J. (2014)

Release Date

2014-09-24

Peptides

Rhomboid protease GlpG: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Rhomboid protease GlpG