SMTL ID : 4rrw.1 (1 other biounit)

Crystal Structure of Apo Murine Cyclooxygenase-2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 7 residues within 4Å: Chain A: E.109, N.113, Y.116, R.185, F.189 Chain B: L.207, D.208 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.189 Hydrogen bonds: A:R.185 NAG-NAG.2: 7 residues within 4Å: Chain A: L.207, D.208 Chain B: E.109, N.113, Y.116, R.185, F.189 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.189 Hydrogen bonds: B:R.185

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 3 residues within 4Å: Chain A: Y.23, E.35, N.36 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.35, A:E.35 NAG.4: 4 residues within 4Å: Chain A: Q.375, N.379, S.381, I.382 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.379, A:N.379 NAG.6: 3 residues within 4Å: Chain B: Y.23, E.35, N.36 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.6, B:S.6, B:Y.23, B:E.35, B:E.35 Water bridges: B:N.36 NAG.7: 4 residues within 4Å: Chain B: Q.375, N.379, S.381, I.382 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.379

2 x LUR: {2-[(2-chloro-6-fluorophenyl)amino]-5-methylphenyl}acetic acid(Non-covalent)

LUR.5: 13 residues within 4Å: Chain A: Y.317, V.318, L.321, S.322, Y.324, Y.354, W.356, M.491, V.492, G.495, A.496, S.499, L.500 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.317, A:V.318, A:L.321, A:Y.354, A:W.356, A:V.492, A:A.496 Hydrogen bonds: A:Y.354, A:S.499 LUR.8: 14 residues within 4Å: Chain B: Y.317, V.318, L.321, S.322, Y.324, L.353, Y.354, W.356, M.491, V.492, G.495, A.496, S.499, L.500 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.317, B:V.318, B:L.321, B:L.353, B:Y.354, B:W.356, B:V.492, B:A.496 Hydrogen bonds: B:Y.354, B:S.499

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blobaum, A.L. et al., Action at a Distance: MUTATIONS OF PERIPHERAL RESIDUES TRANSFORM RAPID REVERSIBLE INHIBITORS TO SLOW, TIGHT BINDERS OF CYCLOOXYGENASE-2. J.Biol.Chem. (2015)

Release Date

2015-04-08

Peptides

Prostaglandin G/H synthase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Prostaglandin G/H synthase 2

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