SMTL ID : 2bax.1

Atomic Resolution Structure of the Double Mutant (K53,56M) of Bovine Pancreatic Phospholipase A2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: Y.28, G.30, G.32, D.49 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Y.28, A:G.30, A:G.32, A:D.49, H2O.3

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

CL.2: 5 residues within 4Å: Chain A: K.12, E.81, I.82, R.100, I.104 Ligand excluded by PLIP

4 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.3: 8 residues within 4Å: Chain A: F.5, P.18, F.22, N.23, G.30, H.48, Y.69, F.106 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.69, A:F.106 Hydrogen bonds: A:F.22, A:G.30 MRD.4: 5 residues within 4Å: Chain A: I.13, S.107, K.108, V.109, P.110 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.107 MRD.5: 5 residues within 4Å: Chain A: S.15, S.16, D.21, F.22, Y.111 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:D.21, A:Y.111 Hydrogen bonds: A:S.15, A:S.16, A:D.21 MRD.6: 11 residues within 4Å: Chain A: N.24, Y.25, G.26, C.27, Y.28, C.29, G.30, L.31, G.32, G.33, K.120 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.25, A:C.29

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.7: 2 residues within 4Å: Chain A: E.17, L.19 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sekar, K. et al., Atomic resolution (0.97 A) structure of the triple mutant (K53,56,121M) of bovine pancreatic phospholipase A2. Acta Crystallogr.,Sect.F (2005)

Release Date

2005-10-25

Peptides

Phospholipase A2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phospholipase A2

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