SMTL ID : 3aam.1

Crystal structure of endonuclease IV from Thermus thermophilus HB8

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: H.172, D.217, H.219 Ligands: PO4.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.172, A:D.217, A:D.217, A:H.219, H2O.3

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 9 residues within 4Å: Chain A: H.69, H.108, E.139, H.172, H.204, D.217, H.219, E.248 Ligands: MN.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.139, A:E.248 Salt bridges: A:H.69, A:H.172, A:H.219

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Asano, R. et al., An additional C-terminal loop in endonuclease IV, an apurinic/apyrimidinic endonuclease, controls binding affinity to DNA. Acta Crystallogr.,Sect.D (2011)

Release Date

2010-12-01

Peptides

Endonuclease IV: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Endonuclease IV