SMTL ID : 1yja.1

SUBTILISIN BPN' 8397+1 (E.C. 3.4.21.14) (MUTANT WITH MET 50 REPLACED BY PHE, ASN 76 REPLACED BY ASP, GLY 169 REPLACED BY ALA, GLN 206 REPLACED BY CYS, ASN 218 REPLACED BY SER AND LYS 256 REPLACED BY TYR) (M50F, N76D, G169A, Q206C, N218S, AND K256Y) IN 20% DIMETHYLFORMAMIDE

Coordinates

PDB Format

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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kidd, R.D. et al., Breaking the low barrier hydrogen bond in a serine protease. Protein Sci. (1999)

Release Date

1996-07-11

Peptides

SUBTILISIN 8397+1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SUBTILISIN 8397+1

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