SMTL ID : 3okg.1 (2 other biounits)

Crystal structure of HsdS subunit from Thermoanaerobacter tengcongensis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: T.95, R.96, R.152, A.158 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:T.95, A:R.96 Water bridges: A:R.152, A:R.152, A:R.152, A:R.152, A:R.152, A:R.152 Salt bridges: A:R.152 SO4.2: 4 residues within 4Å: Chain A: D.55, I.56, R.80, S.115 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:I.56, A:S.115 Water bridges: A:Y.53, A:D.55, A:D.55, A:S.57 Salt bridges: A:R.80 SO4.3: 2 residues within 4Å: Chain A: E.175, R.178 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.175 Salt bridges: A:R.178 SO4.4: 2 residues within 4Å: Chain A: T.160, N.162 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.162 Water bridges: A:T.160, A:N.162 SO4.5: 2 residues within 4Å: Chain A: R.40, T.116 7 PLIP interactions: 7 interactions with chain A Water bridges: A:R.40, A:K.83, A:T.116, A:T.116, A:T.116, A:T.116 Salt bridges: A:R.40 SO4.6: 4 residues within 4Å: Chain A: E.39, V.84, R.86, R.122 4 PLIP interactions: 4 interactions with chain A Water bridges: A:E.39, A:R.122 Salt bridges: A:R.86, A:R.122 SO4.7: 4 residues within 4Å: Chain A: N.46, P.47, S.48, T.49 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.46, A:S.48, A:T.49, A:T.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, P. et al., Structure of HsdS subunit from Thermoanaerobacter tengcongensis sheds lights on mechanism of dynamic opening and closing of type I methyltransferase. Plos One (2011)

Release Date

2011-05-25

Peptides

Restriction endonuclease S subunits: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Restriction endonuclease S subunits

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