SMTL ID : 1p6d.1

STRUCTURE OF THE D55N MUTANT OF PHOSPHOLIPASE C FROM BACILLUS CEREUS IN COMPLEX WITH (3S)-3,4,DI-N-HEXANOYLOXYBUTYL-1-PHOSPHOCHOLINE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: N.55, H.69, H.118, D.122 Ligands: ZN.3, 3PC.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.69, A:H.118, A:D.122 ZN.2: 5 residues within 4Å: Chain A: W.1, H.128, H.142, E.146 Ligands: 3PC.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.128, A:H.142, A:E.146, A:E.146 ZN.3: 6 residues within 4Å: Chain A: W.1, H.14, H.118, D.122 Ligands: ZN.1, 3PC.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:W.1, A:H.14, A:D.122

1 x 3PC: (3S)-3,4-DI-N-HEXANOYLOXYBUTYL-1-PHOSPHOCHOLINE(Non-covalent)

3PC.4: 22 residues within 4Å: Chain A: W.1, E.4, H.14, N.55, Y.56, T.65, F.66, H.69, F.70, Y.79, H.118, D.122, H.128, T.133, N.134, L.135, H.142, S.143, E.146 Ligands: ZN.1, ZN.2, ZN.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.66, A:L.135 Hydrogen bonds: A:W.1, A:N.55, A:N.134 Salt bridges: A:E.4, A:H.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Antikainen, N.M. et al., Using X-ray crystallography of the Asp55Asn mutant of the phosphatidylcholine-preferring phospholipase C from Bacillus cereus to support the mechanistic role of Asp55 as the general base. Arch.Biochem.Biophys. (2003)

Release Date

2003-09-30

Peptides

PHOSPHOLIPASE C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PHOSPHOLIPASE C

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