SMTL ID : 1dwk.1

STRUCTURE OF CYANASE WITH THE DI-ANION OXALATE BOUND AT THE ENZYME ACTIVE SITE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-10-mer

Ligands

23 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: A.39, E.40 Ligand excluded by PLIP SO4.2: 6 residues within 4Å: Chain A: R.87 Chain C: R.87 Chain I: R.87 Chain J: R.87 Ligands: SO4.4, SO4.18 Ligand excluded by PLIP SO4.3: 6 residues within 4Å: Chain A: A.33, D.34, G.35, T.36, G.37, L.38 Ligand excluded by PLIP SO4.4: 6 residues within 4Å: Chain A: R.87 Chain B: R.87 Chain D: R.87 Chain J: R.87 Ligands: SO4.2, SO4.11 Ligand excluded by PLIP SO4.5: 2 residues within 4Å: Chain B: A.39, E.40 Ligand excluded by PLIP SO4.7: 2 residues within 4Å: Chain C: A.39, E.40 Ligand excluded by PLIP SO4.9: 2 residues within 4Å: Chain D: A.39, E.40 Ligand excluded by PLIP SO4.10: 4 residues within 4Å: Chain D: D.34, G.35, T.36, G.37 Ligand excluded by PLIP SO4.11: 6 residues within 4Å: Chain B: R.87 Chain D: R.87 Chain E: R.87 Chain F: R.87 Ligands: SO4.4, SO4.14 Ligand excluded by PLIP SO4.12: 2 residues within 4Å: Chain E: A.39, E.40 Ligand excluded by PLIP SO4.13: 5 residues within 4Å: Chain E: A.33, D.34, G.35, T.36, G.37 Ligand excluded by PLIP SO4.14: 6 residues within 4Å: Chain E: R.87 Chain F: R.87 Chain G: R.87 Chain H: R.87 Ligands: SO4.11, SO4.18 Ligand excluded by PLIP SO4.16: 2 residues within 4Å: Chain F: A.39, E.40 Ligand excluded by PLIP SO4.17: 5 residues within 4Å: Chain F: A.33, D.34, G.35, T.36, G.37 Ligand excluded by PLIP SO4.18: 7 residues within 4Å: Chain C: R.87, I.88 Chain G: R.87 Chain H: R.87 Chain I: R.87 Ligands: SO4.2, SO4.14 Ligand excluded by PLIP SO4.19: 2 residues within 4Å: Chain G: A.39, E.40 Ligand excluded by PLIP SO4.20: 6 residues within 4Å: Chain G: A.33, D.34, G.35, T.36, G.37, L.38 Ligand excluded by PLIP SO4.22: 2 residues within 4Å: Chain H: A.39, E.40 Ligand excluded by PLIP SO4.23: 5 residues within 4Å: Chain H: A.33, D.34, G.35, T.36, G.37 Ligand excluded by PLIP SO4.24: 2 residues within 4Å: Chain I: A.39, E.40 Ligand excluded by PLIP SO4.25: 5 residues within 4Å: Chain I: A.33, D.34, G.35, T.36, G.37 Ligand excluded by PLIP SO4.27: 2 residues within 4Å: Chain J: A.39, E.40 Ligand excluded by PLIP SO4.28: 6 residues within 4Å: Chain J: A.33, D.34, G.35, T.36, G.37, L.38 Ligand excluded by PLIP

5 x OXL: OXALATE ION(Non-covalent)

OXL.6: 10 residues within 4Å: Chain A: R.96 Chain B: I.120, S.122, A.123, L.151 Chain D: I.120, S.122, A.123, L.151 Chain F: R.96 6 PLIP interactions: 2 interactions with chain A, 1 interactions with chain D, 1 interactions with chain B, 2 interactions with chain F Salt bridges: A:R.96, A:R.96, F:R.96, F:R.96 Hydrogen bonds: D:A.123, B:A.123 OXL.8: 11 residues within 4Å: Chain C: I.120, S.122, A.123, L.151 Chain H: R.96 Chain I: I.120, S.122, A.123, I.124, L.151 Chain J: R.96 7 PLIP interactions: 2 interactions with chain C, 1 interactions with chain I, 2 interactions with chain J, 2 interactions with chain H Hydrogen bonds: C:A.123, I:A.123 Water bridges: C:S.122 Salt bridges: J:R.96, J:R.96, H:R.96, H:R.96 OXL.15: 12 residues within 4Å: Chain B: R.96 Chain E: I.120, S.122, A.123, I.124, L.151 Chain F: I.120, S.122, A.123, I.124, L.151 Chain G: R.96 8 PLIP interactions: 3 interactions with chain F, 1 interactions with chain E, 2 interactions with chain G, 2 interactions with chain B Hydrogen bonds: F:A.123, E:A.123 Water bridges: F:S.122, F:S.122 Salt bridges: G:R.96, G:R.96, B:R.96, B:R.96 OXL.21: 12 residues within 4Å: Chain C: R.96 Chain E: R.96 Chain G: I.120, S.122, A.123, I.124, L.151 Chain H: I.120, S.122, A.123, I.124, L.151 7 PLIP interactions: 2 interactions with chain H, 1 interactions with chain G, 2 interactions with chain E, 2 interactions with chain C Hydrogen bonds: H:A.123, H:I.124, G:A.123 Salt bridges: E:R.96, E:R.96, C:R.96, C:R.96 OXL.26: 12 residues within 4Å: Chain A: I.120, S.122, A.123, I.124, L.151 Chain D: R.96 Chain I: R.96 Chain J: I.120, S.122, A.123, I.124, L.151 9 PLIP interactions: 3 interactions with chain A, 2 interactions with chain D, 2 interactions with chain J, 2 interactions with chain I Hydrogen bonds: A:A.123, J:A.123, J:I.124 Water bridges: A:S.122, A:N.125 Salt bridges: D:R.96, D:R.96, I:R.96, I:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Walsh, M.A. et al., Structure of Cyanase Reveals that a Novel Dimeric and Decameric Arrangement of Subunits is Required for Formation of the Enzyme Active Site. Structure (2000)

Release Date

2000-05-16

Peptides

CYANATE HYDRATASE: ABCDEFGHIJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

CYANATE HYDRATASE

Related Entries With Identical Sequence