SMTL ID : 1lpa.1

INTERFACIAL ACTIVATION OF THE LIPASE-PROCOLIPASE COMPLEX BY MIXED MICELLES REVEALED BY X-RAY CRYSTALLOGRAPHY

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.04 Å

Oligo State

hetero-1-1-mer

Ligands

1 x BNG: nonyl beta-D-glucopyranoside(Non-covalent)

BNG.1: 6 residues within 4Å: Chain B: I.79, K.81, E.84, N.85, W.253 Ligands: PLC.3 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:I.79 Hydrogen bonds: B:K.81, B:E.84, B:N.85

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain B: E.188, L.189, R.191, L.192, D.193, D.196 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.188, B:R.191, B:D.193, B:D.196, B:D.196

1 x PLC: DIUNDECYL PHOSPHATIDYL CHOLINE(Non-covalent)

PLC.3: 20 residues within 4Å: Chain B: G.77, F.78, I.79, D.80, Y.115, H.152, S.153, L.154, A.179, P.181, L.214, F.216, W.253, T.256, R.257, A.260, A.261, H.264, L.265 Ligands: BNG.1 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:F.78, B:Y.115, B:Y.115, B:A.179, B:L.214, B:F.216, B:F.216, B:T.256, B:A.260 Hydrogen bonds: B:F.78, B:L.154 Salt bridges: B:H.152, B:R.257, B:H.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van Tilbeurgh, H. et al., Interfacial activation of the lipase-procolipase complex by mixed micelles revealed by X-ray crystallography. Nature (1993)

Release Date

1994-11-01

Peptides

COLIPASE: A
LIPASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

COLIPASE

LIPASE

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