SMTL ID : 1pe5.1

Thermolysin with tricyclic inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain A: H.142, H.146, Y.157, E.166, H.231 Ligands: BR3.6, LEU.7 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.142, A:H.146, A:E.166, A:E.166

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: D.138, E.177, D.185, E.187, E.190 Ligands: CA.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.138, A:E.177, A:D.185, A:E.190, A:E.190 CA.3: 6 residues within 4Å: Chain A: E.177, K.182, N.183, D.185, E.190 Ligands: CA.2 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.177, A:N.183, A:D.185, A:E.190, H2O.1, H2O.4 CA.4: 3 residues within 4Å: Chain A: D.57, D.59, Q.61 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.59, A:Q.61, H2O.3, H2O.5, H2O.5 CA.5: 4 residues within 4Å: Chain A: Y.193, T.194, I.197, D.200 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.193, A:T.194, A:I.197, A:D.200, H2O.1

1 x BR3: (6-METHYL-3,4-DIHYDRO-2H-CHROMEN-2-YL)METHYLPHOSPHINATE(Non-covalent)

BR3.6: 13 residues within 4Å: Chain A: N.112, A.113, F.114, H.142, E.143, H.146, Y.157, E.166, D.226, H.231 Ligands: ZN.1, LEU.7, LEN.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.112 pi-Stacking: A:H.231

1 x LEU: LEUCINE(Non-covalent)

LEU.7: 11 residues within 4Å: Chain A: N.112, A.113, L.133, H.142, E.143, L.202, R.203, H.231 Ligands: ZN.1, BR3.6, LEN.8 5 PLIP interactions: 5 interactions with chain A, Hydrophobic interactions: A:L.133, A:L.202 Hydrogen bonds: A:E.143, A:R.203, A:R.203

1 x LEN: 3-METHYLBUTAN-1-AMINE(Non-covalent)

LEN.8: 8 residues within 4Å: Chain A: N.111, N.112, F.130, L.202, R.203, H.231 Ligands: BR3.6, LEU.7 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.130, A:L.202 Hydrogen bonds: A:N.112, A:N.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bartlett, P.A. et al., Conformational Constraint and Structural Complementarity in Thermolysin Inhibitors: Structures of Enzyme Complexes and Conclusions. To be Published

Release Date

2004-06-08

Peptides

Thermolysin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Thermolysin

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