SMTL ID : 2wuv.1

Crystallographic analysis of counter-ion effects on subtilisin enzymatic action in acetonitrile

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.24 Å

Oligo State

monomer

Ligands

8 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: S.183, N.184, L.256, Y.262 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: S.250, A.253, K.264 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: N.239, S.241, Q.244 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: N.157 Ligands: CS.17 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain A: Y.255 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: S.98 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain A: P.40, L.42, L.74 Ligands: CS.8 Ligand excluded by PLIP CL.26: 1 residues within 4Å: Chain A: K.169 Ligand excluded by PLIP

11 x CS: CESIUM ION(Non-covalent)

CS.8: 5 residues within 4Å: Chain A: A.37, S.38, H.39, L.42 Ligands: CL.7 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.39 CS.9: 4 residues within 4Å: Chain A: G.192, A.193, L.195, S.259 No protein-ligand interaction detected (PLIP) CS.10: 2 residues within 4Å: Chain A: G.60, S.97 No protein-ligand interaction detected (PLIP) CS.11: 2 residues within 4Å: Chain A: N.182, N.184 No protein-ligand interaction detected (PLIP) CS.12: 1 residues within 4Å: Chain A: Y.255 No protein-ligand interaction detected (PLIP) CS.13: 2 residues within 4Å: Chain A: Y.142, S.243 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.142, H2O.4 CS.14: 2 residues within 4Å: Chain A: P.238, L.240 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:L.240 CS.15: 2 residues within 4Å: Chain A: T.252, A.253 No protein-ligand interaction detected (PLIP) CS.16: 3 residues within 4Å: Chain A: A.1, T.3, G.79 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.1, A:T.3, H2O.4 CS.17: 3 residues within 4Å: Chain A: S.155, N.157 Ligands: CL.4 No protein-ligand interaction detected (PLIP) CS.18: 2 residues within 4Å: Chain A: S.181, N.182 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.19: 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

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

NA.20: 5 residues within 4Å: Chain A: A.168, K.169, Y.170, D.171, V.173 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.169, A:V.173, A:A.175

5 x CCN: ACETONITRILE(Non-functional Binders)

CCN.21: 7 residues within 4Å: Chain A: L.125, G.126, A.151, G.153, N.154, S.220 Ligands: CCN.22 No protein-ligand interaction detected (PLIP) CCN.22: 6 residues within 4Å: Chain A: H.63, N.154, G.218, T.219, S.220 Ligands: CCN.21 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.154, A:T.219, A:S.220 CCN.23: 2 residues within 4Å: Chain A: N.61, P.209 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:P.209 CCN.24: 3 residues within 4Å: Chain A: V.51, A.52, N.96 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.51, A:N.96 Hydrogen bonds: A:A.52 Water bridges: A:N.96 CCN.25: 3 residues within 4Å: Chain A: S.100, G.101, G.126 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.101

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
A

SUBTILISIN CARLSBERG

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