SMTL ID : 1q0c.1

Anerobic Substrate Complex of Homoprotocatechuate 2,3-Dioxygenase from Brevibacterium fuscum. (Complex with 3,4-Dihydroxyphenylacetate)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 5 residues within 4Å: Chain A: H.155, H.214, Y.257, E.267 Ligands: DHY.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.155, A:H.214, A:E.267 FE.3: 6 residues within 4Å: Chain B: H.155, H.200, H.214, Y.257, E.267 Ligands: DHY.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.155, B:H.214, B:E.267 FE.5: 6 residues within 4Å: Chain C: H.155, H.200, H.214, Y.257, E.267 Ligands: DHY.6 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.155, C:H.214, C:E.267 FE.7: 6 residues within 4Å: Chain D: H.155, H.200, H.214, Y.257, E.267 Ligands: DHY.8 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:H.155, D:H.214, D:E.267

4 x DHY: 2-(3,4-DIHYDROXYPHENYL)ACETIC ACID(Non-covalent)

DHY.2: 15 residues within 4Å: Chain A: H.155, N.157, W.192, H.200, H.214, R.243, H.248, V.250, S.251, Y.257, E.267, Y.269, R.293, W.304 Ligands: FE.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.192, A:H.248, A:V.250 Hydrogen bonds: A:N.157, A:Y.257, A:R.293 Salt bridges: A:R.243, A:H.248, A:R.293 pi-Stacking: A:W.192, A:H.248 DHY.4: 15 residues within 4Å: Chain B: H.155, N.157, W.192, H.200, H.214, R.243, H.248, V.250, S.251, Y.257, E.267, Y.269, R.293, W.304 Ligands: FE.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:W.192, B:V.250, B:R.293 Hydrogen bonds: B:N.157, B:Y.257, B:R.293 Salt bridges: B:R.243, B:H.248, B:R.293 pi-Stacking: B:H.248 DHY.6: 15 residues within 4Å: Chain C: H.155, N.157, W.192, H.200, H.214, R.243, H.248, V.250, S.251, Y.257, E.267, Y.269, R.293, W.304 Ligands: FE.5 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:W.192, C:H.248, C:V.250 Hydrogen bonds: C:N.157, C:R.293 Salt bridges: C:R.243, C:H.248, C:R.293 pi-Stacking: C:H.248 DHY.8: 15 residues within 4Å: Chain D: H.155, N.157, W.192, H.200, H.214, R.243, H.248, V.250, S.251, Y.257, E.267, Y.269, R.293, W.304 Ligands: FE.7 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:W.192, D:V.250 Hydrogen bonds: D:N.157, D:R.293 Salt bridges: D:R.243, D:H.248, D:R.293 pi-Stacking: D:H.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vetting, M.W. et al., Crystallographic comparison of manganese- and iron-dependent homoprotocatechuate 2,3-dioxygenases. J.Bacteriol. (2004)

Release Date

2003-07-29

Peptides

homoprotocatechuate 2,3-dioxygenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

homoprotocatechuate 2,3-dioxygenase

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