SMTL ID : 6mgq.1 (2 other biounits)

ERAP1 in the open conformation bound to 10mer phosphinic inhibitor DG014

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.92 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.1: 8 residues within 4Å: Chain A: H.36, A.37, N.38, T.40, T.41, E.178, E.197, G.198 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 4 residues within 4Å: Chain A: Q.69, A.120, G.121, N.122 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: H.321, H.325, E.344 Chain B: X.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.321, A:H.325, A:E.344, A:E.344

1 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.4: 2 residues within 4Å: Chain A: D.374, N.646 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maben, Z. et al., Conformational dynamics linked to domain closure and substrate binding explain the ERAP1 allosteric regulation mechanism. Nat Commun (2021)

Release Date

2019-12-18

Peptides

Endoplasmic reticulum aminopeptidase 1: A
Phosphinic inhibitor DG014: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Endoplasmic reticulum aminopeptidase 1

Phosphinic inhibitor DG014

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