SMTL ID : 4f6n.1

Crystal structure of Kaiso zinc finger DNA binding protein in complex with methylated CpG site DNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.25, C.28, H.41, H.45 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.25, A:C.28, A:H.41, A:H.45 ZN.2: 4 residues within 4Å: Chain A: C.53, C.56, H.69, H.73 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.53, A:C.56, A:H.69, A:H.73 ZN.3: 4 residues within 4Å: Chain A: C.81, C.84, H.97, H.102 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.81, A:C.84, A:H.97, A:H.102

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: F.60, Y.65, K.68 Chain B: A.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.68, A:K.68 GOL.5: 5 residues within 4Å: Chain B: G.3, T.4, C.5 Chain C: C.17, A.18 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buck-Koehntop, B.A. et al., Molecular basis for recognition of methylated and specific DNA sequences by the zinc finger protein Kaiso. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-09-05

Peptides

Transcriptional regulator Kaiso: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Transcriptional regulator Kaiso

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