SMTL ID : 5znr.1 (1 other biounit)

Crystal structure of PtSHL in complex with an H3K27me3 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.143, C.145, H.166, C.169 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.143, A:C.145, A:H.166, A:C.169 ZN.2: 5 residues within 4Å: Chain A: C.158, G.160, C.161, C.185, C.188 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.158, A:C.161, A:C.188

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 4 residues within 4Å: Chain A: R.61 Chain B: T.13, G.14, G.15 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:T.13, B:G.15 Salt bridges: A:R.61 SO4.4: 4 residues within 4Å: Chain A: V.104, H.105, S.106, N.109 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.106 Salt bridges: A:H.105 SO4.5: 3 residues within 4Å: Chain A: Y.149, L.154, M.155 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.149, A:M.155 SO4.6: 1 residues within 4Å: Chain A: R.138 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qian, S. et al., Dual recognition of H3K4me3 and H3K27me3 by a plant histone reader SHL. Nat Commun (2018)

Release Date

2018-07-18

Peptides

SHORT LIFE family protein: A
17-mer peptide from Histone H3.2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
P

SHORT LIFE family protein

17-mer peptide from Histone H3.2

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