SMTL ID : 1ogp.3 (2 other biounits)

The crystal structure of plant sulfite oxidase provides insight into sulfite oxidation in plants and animals

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

4 x CS: CESIUM ION(Non-covalent)

CS.1: 3 residues within 4Å: Chain A: S.66, T.68, D.223 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.66 CS.2: 4 residues within 4Å: Chain A: S.329, S.330, S.331, D.332 No protein-ligand interaction detected (PLIP) CS.5: 3 residues within 4Å: Chain B: S.66, T.68, D.223 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.66 CS.6: 4 residues within 4Å: Chain B: S.329, S.330, S.331, D.332 No protein-ligand interaction detected (PLIP)

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: H.154, S.174, I.175, T.176, E.231, M.237, R.259, P.260 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.175, A:E.231, A:R.259, A:P.260 GOL.7: 7 residues within 4Å: Chain B: H.154, S.174, I.175, T.176, E.231, R.259, M.262 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:I.175, B:E.231, B:E.231, B:R.259

2 x MTQ: (MOLYBDOPTERIN-S,S)-DIOXO-THIO-MOLYBDENUM(VI)

MTQ.4: 20 residues within 4Å: Chain A: F.48, Y.49, K.50, R.51, N.52, H.53, C.98, A.99, S.159, D.161, Y.171, H.202, R.207, G.215, A.216, S.218, V.219, K.220, W.221, Y.241 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:Y.49, A:R.51, A:R.51, A:H.53, A:A.99, A:S.159, A:A.216, A:K.220, A:K.220, A:Y.241 Water bridges: A:G.54 Salt bridges: A:D.161, A:H.202, A:R.207, A:K.220 pi-Stacking: A:Y.171, A:Y.171 pi-Cation interactions: A:K.220, A:K.220 MTQ.8: 20 residues within 4Å: Chain B: F.48, Y.49, K.50, R.51, N.52, H.53, C.98, A.99, S.159, D.161, Y.171, H.202, R.207, G.215, A.216, S.218, V.219, K.220, W.221, Y.241 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:Y.49, B:R.51, B:H.53, B:A.99, B:S.159, B:R.207, B:A.216, B:S.218, B:K.220, B:K.220, B:Y.241 Water bridges: B:R.51, B:G.54 Salt bridges: B:D.161, B:H.202, B:R.207, B:K.220 pi-Stacking: B:Y.171 pi-Cation interactions: B:K.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schrader, N. et al., The Crystal Structure of Plant Sulfite Oxidase Provides Insights Into Sulfite Oxidation in Plants and Animals. Structure (2003)

Release Date

2003-10-09

Peptides

SULFITE OXIDASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

SULFITE OXIDASE

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