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

MUTANT (K220A) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.84 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.314, D.408 Ligands: ATP.2 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.314, H2O.1, H2O.1

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 19 residues within 4Å: Chain A: F.225, L.270, V.271, M.272, R.273, Q.276, T.309, G.310, S.311, G.312, K.313, T.314, L.315, T.661, G.662, D.664, R.688, R.691 Ligands: MG.1 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:R.273, A:R.273, A:Q.276, A:Q.276, A:G.310, A:S.311, A:G.312, A:K.313, A:T.314, A:L.315, A:T.661, A:T.661, A:D.664 Water bridges: A:R.691, A:R.691 Salt bridges: A:K.313, A:K.313, A:R.688, A:R.691, A:R.691, A:R.691 pi-Cation interactions: A:R.273, A:R.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Csefalvay, E. et al., Functional Coupling of Duplex Translocation to DNA Cleavage in a Type I Restriction Enzyme. Plos One (2015)

Release Date

2014-03-26

Peptides

TYPE I RESTRICTION ENZYME HSDR: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TYPE I RESTRICTION ENZYME HSDR

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