SMTL ID : 5jhx.1

Crystal Structure of Fungal MagKatG2 at pH 3.0

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 25 residues within 4Å: Chain A: G.111, L.112, V.114, R.115, W.118, V.252, P.254, I.270, F.274, L.287, I.288, G.291, H.292, F.294, G.295, K.296, T.297, H.298, T.336, S.337, W.343, L.399, S.401, F.429, W.433 33 PLIP interactions: 32 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:V.114, A:R.115, A:W.118, A:W.118, A:W.118, A:P.254, A:I.270, A:F.274, A:L.287, A:I.288, A:I.288, A:T.297, A:T.336, A:W.343, A:W.343, A:L.399, A:F.429, A:W.433 Hydrogen bonds: A:K.296, A:H.298, A:T.336, A:S.337 Water bridges: A:D.105, A:G.111, A:R.115, A:R.115, A:H.298 Salt bridges: A:R.115, A:H.298, A:H.298 pi-Stacking: A:W.118 Metal complexes: A:H.292, H2O.22 HEM.4: 25 residues within 4Å: Chain B: G.111, L.112, V.114, R.115, W.118, V.252, P.254, I.270, F.274, L.287, I.288, G.291, H.292, F.294, G.295, K.296, T.297, H.298, T.336, S.337, W.343, L.399, S.401, F.429, W.433 33 PLIP interactions: 32 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:V.114, B:R.115, B:W.118, B:W.118, B:W.118, B:P.254, B:P.254, B:I.270, B:F.274, B:L.287, B:I.288, B:I.288, B:T.297, B:T.336, B:W.343, B:W.343, B:L.399, B:F.429, B:W.433 Hydrogen bonds: B:K.296, B:H.298, B:T.336, B:S.337 Water bridges: B:G.111, B:R.115, B:R.115, B:H.298 Salt bridges: B:R.115, B:H.298, B:H.298 pi-Stacking: B:W.118 Metal complexes: B:H.292, H2O.48

5 x FLC: CITRATE ANION(Non-covalent)

FLC.2: 7 residues within 4Å: Chain A: D.490, V.491, S.492, K.574, D.578, K.670, G.671 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:V.491, A:S.492, A:K.670 Water bridges: A:D.578 Salt bridges: A:K.574, A:K.574 FLC.3: 9 residues within 4Å: Chain A: P.147, D.148, V.217, P.218, L.249, N.253, P.254, E.255, S.337 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.217 Hydrogen bonds: A:N.253, A:E.255, A:S.337 FLC.5: 3 residues within 4Å: Chain B: D.490, V.491, S.492 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:D.490 Hydrogen bonds: B:D.490, B:V.491, B:S.492 FLC.6: 9 residues within 4Å: Chain B: P.147, D.148, V.217, P.218, L.249, N.253, P.254, E.255, S.337 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:V.217 Hydrogen bonds: B:D.148, B:N.253, B:E.255, B:E.255, B:S.337 Water bridges: B:Q.150, B:Q.150, B:E.255, B:S.337 FLC.7: 5 residues within 4Å: Chain B: T.344, K.345, T.346, S.351, G.353 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.345 Water bridges: B:T.346 Salt bridges: B:K.345, B:K.345

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gasselhuber, B. et al., Interaction with the Redox Cofactor MYW and Functional Role of a Mobile Arginine in Eukaryotic Catalase-Peroxidase. Biochemistry (2016)

Release Date

2016-06-22

Peptides

Catalase-peroxidase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Catalase-peroxidase 2

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