SMTL ID : 1scn.1

INACTIVATION OF SUBTILISIN CARLSBERG BY N-(TERT-BUTOXYCARBONYL-ALANYL-PROLYL-PHENYLALANYL)-O-BENZOL HYDROXYLAMINE: FORMATION OF COVALENT ENZYME-INHIBITOR LINKAGE IN THE FORM OF A CARBAMATE DERIVATIVE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x 0EF: N-(tert-butoxycarbonyl)-L-alanyl-N-[(1R)-1-(carboxyamino)-2-phenylethyl]-L-prolinamide(Covalent)

0EF.1: 11 residues within 4Å: Chain A: H.63, S.98, G.99, L.125, G.126, G.127, A.151, G.153, N.154, T.219, S.220 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.151 Hydrogen bonds: A:S.124, A:N.154, A:S.220

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: Q.2, D.41, L.74, N.76, T.78, V.80 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.41, A:D.41, A:L.74, A:T.78, A:V.80 CA.4: 4 residues within 4Å: Chain A: A.37, S.38, H.39, L.42 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:A.37, A:H.39, A:L.42

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: A.168, V.173, A.175, E.194, E.196 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.173, A:A.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Steinmetz, A.C. et al., Inactivation of subtilisin Carlsberg by N-((tert-butoxycarbonyl)alanylprolylphenylalanyl)-O-benzolhydroxyl- amine: formation of a covalent enzyme-inhibitor linkage in the form of a carbamate derivative. Biochemistry (1994)

Release Date

1994-08-31

Peptides

SUBTILISIN CARLSBERG: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

SUBTILISIN CARLSBERG