SMTL ID : 8sh0.1

Structure of human POT1 DNA binding domain bound to a 5'-phosphorylated junction of a telomeric DNA hairpin with a 3'-overhang

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.16 Å

Oligo State

monomer

Ligands

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 4 residues within 4Å: Chain A: S.100 Chain B: G.8, G.9, G.10 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.100 ACT.2: 1 residues within 4Å: Chain A: S.39 No protein-ligand interaction detected (PLIP) ACT.3: 4 residues within 4Å: Chain A: K.172, R.232, S.233, L.234 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.205 Salt bridges: A:K.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tesmer, V.M. et al., Human POT1 protects the telomeric ds-ss DNA junction by capping the 5' end of the chromosome. Science (2023)

Release Date

2023-08-30

Peptides

Protection of telomeres protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protection of telomeres protein 1

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