SMTL ID : 6vi5.1

Observing a ring-cleaving dioxygenase in action through a crystalline lens - a resting state structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.1: 6 residues within 4Å: Chain A: V.153, H.154, D.179, K.180, R.182, P.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.153, A:H.154, A:D.179, A:R.182 TRS.5: 6 residues within 4Å: Chain B: V.153, H.154, D.179, K.180, R.182, P.184 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:V.153, B:H.154, B:D.179, B:R.182 Water bridges: B:D.179

4 x FE2: FE (II) ION(Non-covalent)

FE2.2: 4 residues within 4Å: Chain A: H.72, E.78, H.116, E.131 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.72, A:E.78, A:H.116, H2O.1, H2O.8 FE2.3: 4 residues within 4Å: Chain A: C.146, C.149, C.183, C.186 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.146, A:C.149, A:C.183, A:C.186 FE2.6: 4 residues within 4Å: Chain B: H.72, E.78, H.116, E.131 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.72, B:E.78, B:H.116, H2O.12, H2O.19 FE2.7: 4 residues within 4Å: Chain B: C.146, C.149, C.183, C.186 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.146, B:C.149, B:C.183, B:C.186

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

CL.4: 2 residues within 4Å: Chain A: P.118, R.120 Ligand excluded by PLIP CL.8: 2 residues within 4Å: Chain B: P.118, R.120 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Observing 3-hydroxyanthranilate-3,4-dioxygenase in action through a crystalline lens. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2020-07-29

Peptides

3-hydroxyanthranilate 3,4-dioxygenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3-hydroxyanthranilate 3,4-dioxygenase

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