SMTL ID : 2ic1.1

Crystal Structure of Human Cysteine Dioxygenase in Complex with Substrate Cysteine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

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

FE2.1: 4 residues within 4Å: Chain A: H.91, H.93, H.145 Ligands: CYS.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.91, A:H.93, A:H.145, CYS.2

2 x CYS: CYSTEINE(Non-covalent)

CYS.2: 9 residues within 4Å: Chain A: Y.63, R.65, L.80, H.91, H.93, H.145, H.160, Y.162 Ligands: FE2.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.63, A:Y.63, A:Y.162, A:Y.162 Salt bridges: A:R.65, A:H.91 CYS.3: 7 residues within 4Å: Chain A: Q.39, E.43, R.128, Q.134, C.135, A.136, Y.137 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.39, A:R.128, A:Q.134 Salt bridges: A:R.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ye, S. et al., An Insight into the Mechanism of Human Cysteine Dioxygenase: KEY ROLES OF THE THIOETHER-BONDED TYROSINE-CYSTEINE COFACTOR. J.Biol.Chem. (2007)

Release Date

2006-12-05

Peptides

Cysteine dioxygenase type 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cysteine dioxygenase type 1