SMTL ID : 6e87.1

Crystal structure of ferrous form of the crosslinked human cysteine dioxygenase in the anaerobic condition

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

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

FE2.1: 4 residues within 4Å: Chain A: H.86, H.88, H.140, Y.157 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.86, A:H.88, A:H.140, H2O.1, H2O.5

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

SO4.2: 4 residues within 4Å: Chain A: Q.34, R.123, A.131, Y.132 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.34, A:Y.132 Water bridges: A:R.123, A:Q.129 Salt bridges: A:R.123 SO4.3: 3 residues within 4Å: Chain A: K.119, R.141, Q.169 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.169 Water bridges: A:K.103, A:K.103, A:R.141, A:R.141 Salt bridges: A:K.119, A:R.141 SO4.4: 2 residues within 4Å: Chain A: H.173, K.174 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.174 Water bridges: A:K.174 Salt bridges: A:H.173, A:K.174

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: R.57, Y.58, S.83, S.84, A.166, V.177 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.84, A:S.84, A:S.84 Water bridges: A:R.57, A:G.82 GOL.6: 2 residues within 4Å: Chain A: W.109, D.135 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.135 GOL.7: 4 residues within 4Å: Chain A: M.179, T.180, F.181, K.184 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:M.179, A:F.181, A:F.181 GOL.8: 3 residues within 4Å: Chain A: L.7, E.32, I.36 1 PLIP interactions: 1 interactions with chain A Water bridges: A:E.32

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, J. et al., Probing the Cys-Tyr Cofactor Biogenesis in Cysteine Dioxygenase by the Genetic Incorporation of Fluorotyrosine. Biochemistry (2019)

Release Date

2019-04-17

Peptides

Cysteine dioxygenase type 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cysteine dioxygenase type 1

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