SMTL ID : 2cah.1

STRUCTURE OF PROTEUS MIRABILIS PR CATALASE FOR THE NATIVE FORM (E-FE(III)) COMPLEXED WITH NADPH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)

HEM.1: 24 residues within 4Å: Chain A: R.51, M.53, H.54, R.91, G.110, V.125, G.126, N.127, F.132, P.137, F.140, G.195, S.196, H.197, F.313, M.329, R.333, S.336, Y.337, A.340, H.341, R.344 Chain D: L.40, D.44 27 PLIP interactions: 26 interactions with chain A, 1 interactions with chain D, Hydrophobic interactions: A:H.54, A:V.125, A:N.127, A:F.132, A:P.137, A:F.140, A:F.140, A:F.140, A:F.140, A:R.333, A:Y.337, A:Y.337, A:A.340, D:L.40 Water bridges: A:R.51, A:R.52, A:R.344 Salt bridges: A:R.51, A:R.51, A:R.91, A:H.341, A:R.344 pi-Stacking: A:H.54, A:F.132, A:F.140 pi-Cation interactions: A:R.333 Metal complexes: A:Y.337 HEM.3: 24 residues within 4Å: Chain B: R.51, M.53, H.54, R.91, G.110, V.125, G.126, N.127, F.132, P.137, F.140, G.195, S.196, H.197, F.313, M.329, R.333, S.336, Y.337, A.340, H.341, R.344 Chain C: L.40, D.44 27 PLIP interactions: 26 interactions with chain B, 1 interactions with chain C, Hydrophobic interactions: B:H.54, B:V.125, B:N.127, B:F.132, B:P.137, B:F.140, B:F.140, B:F.140, B:F.140, B:R.333, B:Y.337, B:Y.337, B:A.340, C:L.40 Water bridges: B:R.51, B:R.52, B:R.344 Salt bridges: B:R.51, B:R.51, B:R.91, B:H.341, B:R.344 pi-Stacking: B:H.54, B:F.132, B:F.140 pi-Cation interactions: B:R.333 Metal complexes: B:Y.337 HEM.5: 24 residues within 4Å: Chain B: L.40, D.44 Chain C: R.51, M.53, H.54, R.91, G.110, V.125, G.126, N.127, F.132, P.137, F.140, G.195, S.196, H.197, F.313, M.329, R.333, S.336, Y.337, A.340, H.341, R.344 27 PLIP interactions: 26 interactions with chain C, 1 interactions with chain B, Hydrophobic interactions: C:H.54, C:V.125, C:N.127, C:F.132, C:P.137, C:F.140, C:F.140, C:F.140, C:F.140, C:R.333, C:Y.337, C:Y.337, C:A.340, B:L.40 Water bridges: C:R.51, C:R.52, C:R.344 Salt bridges: C:R.51, C:R.51, C:R.91, C:H.341, C:R.344 pi-Stacking: C:H.54, C:F.132, C:F.140 pi-Cation interactions: C:R.333 Metal complexes: C:Y.337 HEM.7: 24 residues within 4Å: Chain A: L.40, D.44 Chain D: R.51, M.53, H.54, R.91, G.110, V.125, G.126, N.127, F.132, P.137, F.140, G.195, S.196, H.197, F.313, M.329, R.333, S.336, Y.337, A.340, H.341, R.344 27 PLIP interactions: 26 interactions with chain D, 1 interactions with chain A, Hydrophobic interactions: D:H.54, D:V.125, D:N.127, D:F.132, D:P.137, D:F.140, D:F.140, D:F.140, D:F.140, D:R.333, D:Y.337, D:Y.337, D:A.340, A:L.40 Water bridges: D:R.51, D:R.52, D:R.344 Salt bridges: D:R.51, D:R.51, D:R.91, D:H.341, D:R.344 pi-Stacking: D:H.54, D:F.132, D:F.140 pi-Cation interactions: D:R.333 Metal complexes: D:Y.337

4 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.2: 17 residues within 4Å: Chain A: P.130, H.173, I.177, S.180, R.182, H.192, H.214, R.216, V.281, W.282, P.283, H.284, Q.421, A.424, L.425, L.428, L.429 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:P.130, A:V.281 Hydrogen bonds: A:H.173, A:S.180, A:S.180, A:R.182, A:W.282, A:H.284 Water bridges: A:Q.261, A:W.282, A:A.285 Salt bridges: A:R.182, A:H.192, A:R.216, A:H.284, A:H.284 pi-Cation interactions: A:R.182, A:R.182 NDP.4: 17 residues within 4Å: Chain B: P.130, H.173, I.177, S.180, R.182, H.192, H.214, R.216, V.281, W.282, P.283, H.284, Q.421, A.424, L.425, L.428, L.429 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:P.130, B:V.281 Hydrogen bonds: B:H.173, B:S.180, B:S.180, B:R.182, B:W.282, B:H.284 Water bridges: B:Q.261, B:W.282, B:A.285 Salt bridges: B:R.182, B:H.192, B:R.216, B:H.284, B:H.284 pi-Cation interactions: B:R.182, B:R.182 NDP.6: 17 residues within 4Å: Chain C: P.130, H.173, I.177, S.180, R.182, H.192, H.214, R.216, V.281, W.282, P.283, H.284, Q.421, A.424, L.425, L.428, L.429 18 PLIP interactions: 18 interactions with chain C Hydrophobic interactions: C:P.130, C:V.281 Hydrogen bonds: C:H.173, C:S.180, C:S.180, C:R.182, C:W.282, C:H.284 Water bridges: C:Q.261, C:W.282, C:A.285 Salt bridges: C:R.182, C:H.192, C:R.216, C:H.284, C:H.284 pi-Cation interactions: C:R.182, C:R.182 NDP.8: 17 residues within 4Å: Chain D: P.130, H.173, I.177, S.180, R.182, H.192, H.214, R.216, V.281, W.282, P.283, H.284, Q.421, A.424, L.425, L.428, L.429 18 PLIP interactions: 18 interactions with chain D Hydrophobic interactions: D:P.130, D:V.281 Hydrogen bonds: D:H.173, D:S.180, D:S.180, D:R.182, D:W.282, D:H.284 Water bridges: D:Q.261, D:W.282, D:A.285 Salt bridges: D:R.182, D:H.192, D:R.216, D:H.284, D:H.284 pi-Cation interactions: D:R.182, D:R.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gouet, P. et al., Crystal structure of Proteus mirabilis PR catalase with and without bound NADPH. J.Mol.Biol. (1995)

Release Date

1997-01-11

Peptides

CATALASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

CATALASE

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