SMTL ID : 7wqw.1

Structure of Active-EP

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

9 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: N.202, N.245 No protein-ligand interaction detected (PLIP) NAG.2: 2 residues within 4Å: Chain A: E.182, N.183 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.182 Hydrogen bonds: A:E.182 NAG.3: 3 residues within 4Å: Chain A: F.158, N.159, T.210 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.158, A:T.210 Hydrogen bonds: A:N.159 NAG.4: 6 residues within 4Å: Chain A: Q.42, H.44, Q.46, N.107, F.108, T.109 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.109 Hydrogen bonds: A:Q.46 NAG.5: 3 residues within 4Å: Chain A: W.8, P.10, N.11 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:W.8 NAG.6: 2 residues within 4Å: Chain B: Q.158, N.165 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.165 NAG.7: 2 residues within 4Å: Chain B: N.125, Y.175 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.125, B:Y.175 NAG.8: 1 residues within 4Å: Chain B: N.103 No protein-ligand interaction detected (PLIP) NAG.9: 3 residues within 4Å: Chain B: M.61, S.63, N.64 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.63, B:N.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, X. et al., Cryo-EM structures reveal the activation and substrate recognition mechanism of human enteropeptidase. Nat Commun (2022)

Release Date

2022-10-26

Peptides

Enteropeptidase non-catalytic heavy chain: A
Enteropeptidase catalytic light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Enteropeptidase non-catalytic heavy chain

Enteropeptidase catalytic light chain

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