SMTL ID : 1t3i.1

Structure of slr0077/SufS, the Essential Cysteine Desulfurase from Synechocystis PCC 6803

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x TU4- FRU: beta-D-fructofuranose-(2-1)-3-O-octanoyl-alpha-D-glucopyranose(Non-covalent)

TU4-FRU.1: 11 residues within 4Å: Chain A: L.151, D.152, E.153, E.155, L.182, R.328, Y.330, L.376, H.377, F.380, S.385 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.151, A:E.155, A:Y.330, A:Y.330, A:L.376, A:F.380, A:F.380, A:F.380, A:F.380 Hydrogen bonds: A:R.328 Salt bridges: A:R.328

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

PLP.2: 15 residues within 4Å: Chain A: N.98, A.99, T.100, H.128, V.176, N.180, D.205, C.207, Q.208, S.228, H.230, K.231 Chain B: G.281, T.282 Ligands: GOL.3 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.176, A:K.231 Hydrogen bonds: A:A.99, A:T.100, A:T.100, A:Q.208, A:S.228, A:S.228, B:T.282, B:T.282 Water bridges: A:S.130 Salt bridges: A:H.230, A:K.231 pi-Stacking: A:H.128 PLP.4: 15 residues within 4Å: Chain A: G.281, T.282 Chain B: N.98, A.99, T.100, H.128, V.176, N.180, D.205, C.207, Q.208, S.228, H.230, K.231 Ligands: GOL.5 15 PLIP interactions: 13 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:V.176, B:K.231 Hydrogen bonds: B:A.99, B:T.100, B:T.100, B:T.100, B:Q.208, B:S.228, B:S.228, A:T.282, A:T.282 Water bridges: B:S.130 Salt bridges: B:H.230, B:K.231 pi-Stacking: B:H.128

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 12 residues within 4Å: Chain A: A.35, A.36, H.128, N.180, Q.208, K.231, R.367, H.371, C.372, R.387 Chain B: N.58 Ligands: PLP.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:A.35, A:H.128, A:N.180, A:Q.208, A:R.367, A:R.387, A:R.387 GOL.5: 8 residues within 4Å: Chain B: A.35, A.36, H.128, N.180, Q.208, H.371, R.387 Ligands: PLP.4 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.180, B:Q.208, B:R.387, B:R.387 Water bridges: B:H.128, A:T.282

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tirupati, B. et al., Kinetic and structural characterization of Slr0077/SufS, the essential cysteine desulfurase from Synechocystis sp. PCC 6803. Biochemistry (2004)

Release Date

2004-09-21

Peptides

Probable cysteine desulfurase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Probable cysteine desulfurase