SMTL ID : 4re6.1 (2 other biounits)

Acylaminoacyl peptidase complexed with a chloromethylketone inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

homo-dimer

Ligands

1 x Y3A: N-[(benzyloxy)carbonyl]glycyl-N-[(2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl]glycinamide(Covalent)

Y3A.1: 12 residues within 4Å: Chain A: G.368, G.369, S.445, Y.446, W.474, M.477, F.485, F.488, L.492, R.526, T.527, H.556 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.474, A:F.485, A:F.485, A:F.488, A:F.488, A:L.492, A:T.527 Hydrogen bonds: A:G.369, A:G.369, A:Y.446, A:R.526, A:R.526 Water bridges: A:G.369

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

CL.2: 1 residues within 4Å: Chain A: R.345 Ligand excluded by PLIP CL.3: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: I.12, A.388, R.579 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain B: Q.282, H.299, S.301, S.303, T.304 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Menyhard, D.K. et al., Catalytically distinct states captured in a crystal lattice: the substrate-bound and scavenger states of acylaminoacyl peptidase and their implications for functionality. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-01-28

Peptides

Acylamino-acid-releasing enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acylamino-acid-releasing enzyme

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