SMTL ID : 3qu6.2 (2 other biounits)

Crystal structure of IRF-3 DBD free form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: E.97, H.107, I.109 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.97, A:H.107 ZN.2: 2 residues within 4Å: Chain A: D.102, H.104 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.102, A:D.102, A:H.104

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: R.99, D.102, D.105, H.107 Ligand excluded by PLIP

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

NA.4: 6 residues within 4Å: Chain A: D.53, G.55, I.56, F.57, Q.58, L.76 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.53, A:G.55, A:F.57, A:Q.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

De Ioannes, P. et al., Structures of apo IRF-3 and IRF-7 DNA binding domains: effect of loop L1 on DNA binding. Nucleic Acids Res. (2011)

Release Date

2011-06-01

Peptides

IRF3 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

IRF3 protein

Related Entries With Identical Sequence