SMTL ID : 8tln.1

STRUCTURAL COMPARISON SUGGESTS THAT THERMOLYSIN AND RELATED NEUTRAL PROTEASES UNDERGO HINGE-BENDING MOTION DURING CATALYSIS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x VAL: VALINE(Non-covalent)

VAL.1: 8 residues within 4Å: Chain A: N.112, A.113, L.133, E.143, L.202, R.203, H.231 Ligands: LYS.2 6 PLIP interactions: 1 Ligand-Ligand interactions, 5 interactions with chain A Hydrogen bonds: K.2, A:E.143, A:R.203, A:R.203 Hydrophobic interactions: A:L.133, A:L.202

1 x LYS: LYSINE(Non-covalent)

LYS.2: 6 residues within 4Å: Chain A: N.111, N.112, F.130, L.202, H.231 Ligands: VAL.1 7 PLIP interactions: 1 Ligand-Ligand interactions, 6 interactions with chain A Salt bridges: K.2, A:H.231 Hydrophobic interactions: A:F.130, A:L.202 Hydrogen bonds: A:N.111, A:N.112, A:N.112

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: D.138, E.177, D.185, E.187, E.190 Ligands: CA.4 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.138, A:E.177, A:E.177, A:D.185, A:E.190 CA.4: 6 residues within 4Å: Chain A: E.177, K.182, N.183, D.185, E.190 Ligands: CA.3 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.3 CA.5: 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.4, H2O.4 CA.6: 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 ZN: ZINC ION(Non-covalent)

ZN.7: 4 residues within 4Å: Chain A: H.142, H.146, Y.157, E.166 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.142, A:H.146, A:E.166, A:E.166, H2O.2

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.8: 3 residues within 4Å: Chain A: H.216, S.218, Y.251 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:H.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Holland, D.R. et al., Structural comparison suggests that thermolysin and related neutral proteases undergo hinge-bending motion during catalysis. Biochemistry (1992)

Release Date

1994-04-30

Peptides

THERMOLYSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

THERMOLYSIN

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