SMTL ID : 1a2q.1

SUBTILISIN BPN' MUTANT 7186

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: Q.2, D.41, L.75, N.77, I.79, V.81 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.41, A:D.41, A:L.75, A:I.79, A:V.81 CA.2: 6 residues within 4Å: Chain A: A.169, K.170, Y.171, P.172, V.174, D.197 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.169, A:Y.171, A:V.174, H2O.2, H2O.3

2 x ACN: ACETONE(Non-covalent)

ACN.3: 3 residues within 4Å: Chain A: R.186, Y.262, Y.263 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.262, A:Y.263 Hydrogen bonds: A:R.186 ACN.4: 3 residues within 4Å: Chain A: N.155, F.189, S.218 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pantoliano, M.W. et al., Large increases in general stability for subtilisin BPN' through incremental changes in the free energy of unfolding. Biochemistry (1989)

Release Date

1998-04-29

Peptides

SUBTILISIN BPN': A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SUBTILISIN BPN'