SMTL ID : 4lw2.1 (1 other biounit)

Structural changes during cysteine desulfurase CsdA and sulfur-acceptor CsdE interactions provide insight into the trans-persulfuration

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 15 residues within 4Å: Chain A: G.92, T.93, T.94, H.122, A.124, M.172, N.174, D.199, A.201, Q.202, S.222, H.224, K.225 Chain B: G.275, T.276 16 PLIP interactions: 13 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:H.122, A:A.201, A:K.225 Hydrogen bonds: A:T.94, A:T.94, A:T.94, A:Q.202, A:S.222, A:K.225, B:T.276, B:T.276, B:T.276 Water bridges: A:H.224 Salt bridges: A:H.224, A:K.225 pi-Stacking: A:H.122 PLP.3: 15 residues within 4Å: Chain A: G.275, T.276 Chain B: G.92, T.93, T.94, H.122, A.124, M.172, N.174, D.199, A.201, Q.202, S.222, H.224, K.225 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:H.122, B:A.201, B:K.225 Hydrogen bonds: B:T.94, B:T.94, B:T.94, B:Q.202, B:S.222, A:T.276, A:T.276 Salt bridges: B:H.224, B:K.225 pi-Stacking: B:H.122

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: A.29, A.30, N.174, R.356, H.360, R.376 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:A.29, A:N.174, A:R.356, A:A.357, A:H.360, A:H.360, A:R.376, A:R.376 GOL.4: 6 residues within 4Å: Chain B: A.29, A.30, N.174, R.356, H.360, R.376 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:A.29, B:N.174, B:K.225, B:R.356, B:A.357, B:H.360, B:R.376, B:R.376

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S. et al., Structural changes during cysteine desulfurase CsdA and sulfur acceptor CsdE interactions provide insight into the trans-persulfuration. J.Biol.Chem. (2013)

Release Date

2013-08-07

Peptides

Cysteine sulfinate desulfinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cysteine sulfinate desulfinase

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