SMTL ID : 4q6f.2 (3 other biounits)

Crystal structure of human BAZ2A PHD zinc finger in complex with unmodified H3K4 histone peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

monomer

Ligands

1 x ALA- ARG- THR- LYS- GLN: unmodified H3K4 peptide(Non-covalent)

ALA-ARG-THR-LYS-GLN.1: 15 residues within 4Å: Chain A: N.5, K.6, V.7, G.15, D.18, E.19, L.21, L.22, L.23, C.24, D.25, V.43, P.44, E.45, G.46 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:D.18, A:E.19, A:L.21, A:L.22, A:V.43 Hydrogen bonds: A:V.7, A:G.15, A:D.18, A:L.21, A:L.23, A:C.24, A:C.24, A:G.46 Water bridges: A:D.25 Salt bridges: A:D.25

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.9, C.12, H.32, C.35 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.9, A:C.12, A:H.32, A:C.35 ZN.3: 4 residues within 4Å: Chain A: C.24, C.27, C.50, C.53 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.24, A:C.27, A:C.50, A:C.53

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 2 residues within 4Å: Chain A: R.37, K.39 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.37, A:K.39, A:K.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tallant, C. et al., Molecular basis of histone tail recognition by human TIP5 PHD finger and bromodomain of the chromatin remodeling complex NoRC. Structure (2015)

Release Date

2014-05-21

Peptides

Bromodomain adjacent to zinc finger domain protein 2A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Bromodomain adjacent to zinc finger domain protein 2A

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