SMTL ID : 1dmu.1

Crystal structure of the restriction endonuclease BglI (e.c.3.1.21.4) bound to its dna recognition sequence

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: T.10, A.11 Chain B: D.116 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.116, H2O.1, H2O.2, H2O.2, H2O.2 CA.2: 4 residues within 4Å: Chain A: A.11 Chain B: D.116, D.142, I.143 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.116, B:D.142, B:I.143, H2O.1, H2O.2 CA.3: 1 residues within 4Å: Chain B: G.77 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:G.77, H2O.4, H2O.5, H2O.5, H2O.5 CA.4: 5 residues within 4Å: Chain B: S.99, Q.100, R.101, E.102, I.104 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.99, B:R.101, B:I.104, H2O.6, H2O.6 CA.6: 3 residues within 4Å: Chain C: T.10, A.11 Chain D: D.116 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:D.116, H2O.10, H2O.12, H2O.12, H2O.12 CA.7: 4 residues within 4Å: Chain C: A.11 Chain D: D.116, D.142, I.143 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.116, D:D.142, D:I.143, H2O.10, H2O.12 CA.8: 1 residues within 4Å: Chain D: G.77 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:G.77, H2O.14, H2O.15, H2O.15, H2O.15 CA.9: 5 residues within 4Å: Chain D: S.99, Q.100, R.101, E.102, I.104 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:S.99, D:R.101, D:I.104, H2O.16, H2O.16

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.5: 6 residues within 4Å: Chain B: K.17, E.21, N.165, D.167, F.247, C.248 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.165, B:D.167 BME.10: 6 residues within 4Å: Chain D: K.17, E.21, N.165, D.167, F.247, C.248 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:N.165, D:D.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newman, M. et al., Crystal structure of restriction endonuclease BglI bound to its interrupted DNA recognition sequence. EMBO J. (1998)

Release Date

1999-12-18

Peptides

BGLI RESTRICTION ENDONUCLEASE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

D
A

BGLI RESTRICTION ENDONUCLEASE