4LKA: MOZ double PHD finger histone H3K9ac complex

Crystal Structure of MOZ double PHD finger histone H3K9ac complex. Determined by X-ray diffraction at 1.61 Å resolution. Released 16 Oct 2013.

Method: X-ray diffraction
Resolution: 1.61 Å
Organisms: Homo sapiens, Homo Sapiens
Chains: 2
Atoms: 1,261
Mol. weight: 18.06 kDa
Ligands: ZN
Released: 16 Oct 2013

Explore 4LKA in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

4LKA contains 9 α-helices and 7 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 8 helices, 6 β-strands

Element	Residues	Length	Sheet
α-helix	203-206	4
β-strand	209	1	1
α-helix	226-227	2
β-strand	228-229	2	1
β-strand	236-237	2	1
α-helix	239-242	4
α-helix	246-253	8
β-strand	265	1	2
α-helix	275-277	3
β-strand	278-280	3	2
β-strand	287-289	3	2
α-helix	290-292	3
α-helix	296-297	2
α-helix	312-314	3

Chain B: 1 helix, 1 β-strand

Element	Residues	Length	Sheet
β-strand	2-3	2	2
α-helix	4-11	8

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Histone acetyltransferase KAT6A	A	protein	136	Homo sapiens	Q92794 (AlphaFold model)
Histone H3.1	B	protein	21	Homo Sapiens	P68431 (AlphaFold model)

Sequence of entity 1 (A), FASTA

>4LKA_1 Histone acetyltransferase KAT6A (chains A)
GSHMLELPHEKDKPVAEPIPICSFCLGTKEQNREKKPEELISCADCGNSGHPSCLKFSPE
LTVRVKALRWQCIECKTCSSCRDQGKNADNMLFCDSCDRGFHMECCDPPLTRMPKGMWIC
QICRPRKKGRKLLQKK

Sequence of entity 2 (B), FASTA

>4LKA_2 Histone H3.1 (chains B)
ARTKQTARKSTGGKAPRKQLA

Ligands and cofactors

ID	Name	Formula	Copies
ZN	Zinc ion	Zn	4

Primary citation

The double PHD finger domain of MOZ/MYST3 induces alpha-helical structure of the histone H3 tail to facilitate acetylation and methylation sampling and modification. Dreveny, I., Deeves, S.E., Fulton, J. et al. Nucleic Acids Res (2014) 42:822-835. DOI 10.1093/nar/gkt931 · PubMed

Other PDB entries of the same protein (UniProt Q92794 (AlphaFold model), which also has an AlphaFold model), best resolution first:

5B78 1.4 Å, Crystal structure of MOZ double PHD finger mutant-S210D/N235R in complex with histone H3…
3V43 1.47 Å, Crystal structure of MOZ
7Y43 1.5 Å, Crystal structure of the KAT6A WH domain and its bound double stranded DNA
5B77 1.55 Å, Crystal structrue of MOZ double PHD finger in complex with histone H3 propionylation at…
4LK9 1.6 Å, Crystal Structure of MOZ double PHD finger histone H3 tail complex
5B76 1.65 Å, Crystal structure of MOZ double PHD finger domain in complex with histone H3…
5B75 1.7 Å, Crystal structure of MOZ double PHD finger in complex with histone H3 butyrylation at K14
9DZN 1.72 Å, KAT6A MYST domain complexed with a H3K14-CoA bisubstrate inhibitor
8H7A 1.92 Å, Crystal structure of the dimer form KAT6A WH domain with its bound double stranded DNA
6LSB 2.0 Å, Crystal Structure of DPF domain of MOZ in complex with H3K14bz peptide
9ARR 2.1 Å, Crystal structure of AF9 YEATS domain in complex with dicrotonylated at K1007 and K1014…
29UQ 2.13 Å, KAT6A surface mutant in complex with co-factor acetyl-co-a

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