SMTL ID : 8ssr.1 (1 other biounit)

ZnFs 3-11 of CCCTC-binding factor (CTCF) Complexed with 35mer DNA 35-20

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.14 Å

Oligo State

monomer

Ligands

9 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.6, C.9, H.22, H.27 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.6, A:C.9, A:H.22, A:H.27 ZN.2: 5 residues within 4Å: Chain A: C.35, M.37, C.38, H.51, H.55 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.35, A:C.38, A:H.51, A:H.55 ZN.3: 4 residues within 4Å: Chain A: C.63, C.66, H.79, H.83 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.63, A:C.66, A:H.79, A:H.83 ZN.4: 4 residues within 4Å: Chain A: C.91, C.94, H.107, H.112 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.91, A:C.94, A:H.107, A:H.112 ZN.5: 5 residues within 4Å: Chain A: C.121, C.124, T.126, H.137, H.142 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.121, A:C.124, A:H.137, A:H.142 ZN.6: 4 residues within 4Å: Chain A: C.151, C.154, H.167, H.171 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.151, A:C.154, A:H.167, A:H.171 ZN.7: 4 residues within 4Å: Chain A: C.179, C.182, H.195, H.199 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.179, A:C.182, A:H.195, A:H.199 ZN.8: 4 residues within 4Å: Chain A: C.207, C.210, H.223, H.228 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.207, A:C.210, A:H.223, A:H.228 ZN.9: 4 residues within 4Å: Chain A: C.239, C.242, H.255, C.259 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.239, A:C.242, A:H.255, A:C.259

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

NA.10: 3 residues within 4Å: Chain A: Q.188, R.190, H.191 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.188, A:R.190 NA.11: 2 residues within 4Å: Chain B: T.15 Chain C: G.22 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, J. et al., Structures of CTCF-DNA complexes including all 11 zinc fingers. Nucleic Acids Res. (2023)

Release Date

2023-08-02

Peptides

Transcriptional repressor CTCF: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Transcriptional repressor CTCF

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