SMTL ID : 2wuw.1

Crystallographic analysis of counter-ion effects on subtilisin enzymatic action in acetonitrile (native data)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: Y.255, G.257, S.258 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.255, A:Y.255

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

NA.2: 4 residues within 4Å: Chain A: A.37, S.38, H.39, L.42 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.39 NA.3: 4 residues within 4Å: Chain A: A.168, K.169, Y.170, V.173 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.168, A:V.173, A:A.175

1 x CA: CALCIUM ION(Non-covalent)

CA.4: 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

5 x CCN: ACETONITRILE(Non-functional Binders)

CCN.5: 5 residues within 4Å: Chain A: L.125, G.126, A.151, A.152, G.153 No protein-ligand interaction detected (PLIP) CCN.6: 3 residues within 4Å: Chain A: H.63, N.217, S.220 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.220 CCN.7: 3 residues within 4Å: Chain A: G.60, N.61, P.209 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:P.209 CCN.8: 5 residues within 4Å: Chain A: Y.142, A.143, S.241, A.242, S.243 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.242, A:S.243 CCN.9: 2 residues within 4Å: Chain A: T.115, R.144 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cianci, M. et al., Crystallographic Analysis of Counterion Effects on Subtilisin Enzymatic Action in Acetonitrile. J.Am.Chem.Soc. (2010)

Release Date

2010-12-08

Peptides

SUBTILISIN CARLSBERG: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

SUBTILISIN CARLSBERG

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