SMTL ID : 4i6u.1 (2 other biounits)

Crystal Structure of a Y37F mutant of the Restriction-Modification Controller Protein C.Esp1396I

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

homo-dimer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 7 residues within 4Å: Chain A: L.9, S.13, G.43, I.44, N.47, S.48, R.49 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.13, A:I.44, A:R.49

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: S.66, V.68 Chain B: L.79 Ligands: GOL.5 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.66 Water bridges: A:V.68 Hydrophobic interactions: B:L.79 ACT.6: 5 residues within 4Å: Chain A: N.50 Chain B: T.52, K.54, S.55, L.58 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:N.50, B:T.52 Hydrophobic interactions: B:K.54

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: S.48, R.49, N.50 Chain B: K.54 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.49, A:N.50, B:K.54 Water bridges: A:N.47 PEG.4: 4 residues within 4Å: Chain A: F.7, I.78, H.81, D.82 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: S.66, V.69 Ligands: ACT.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martin, R.N. et al., Structural and Mutagenic Analysis of the RM Controller Protein C.Esp1396I. Plos One (2014)

Release Date

2013-11-13

Peptides

Regulatory protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Regulatory protein

Related Entries With Identical Sequence