SMTL ID : 3u8i.1 (1 other biounit)

Functionally selective inhibition of Group IIA phospholipase A2 reveals a role for vimentin in regulating arachidonic acid metabolism

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: F.23, G.25, C.26, Y.112, N.114 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:F.23, A:G.25, A:Y.112, H2O.184, H2O.185 CA.2: 4 residues within 4Å: Chain A: H.27, G.29, G.31, D.48 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.27, A:G.29, A:G.31, A:D.48, H2O.198, H2O.206

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

CL.3: 3 residues within 4Å: Chain A: N.4, R.7, F.68 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: K.108 Ligand excluded by PLIP

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

NA.4: 4 residues within 4Å: Chain A: P.36, R.42, V.45, P.122 No protein-ligand interaction detected (PLIP) NA.5: 4 residues within 4Å: Chain A: S.65, Y.66, K.67, R.84 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.65, A:R.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, L.K. et al., Selective Inhibition of Human Group IIA-secreted Phospholipase A2 (hGIIA) Signaling Reveals Arachidonic Acid Metabolism Is Associated with Colocalization of hGIIA to Vimentin in Rheumatoid Synoviocytes. J.Biol.Chem. (2013)

Release Date

2012-10-17

Peptides

Phospholipase A2, membrane associated: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phospholipase A2, membrane associated

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