SMTL ID : 6uhd.2 (1 other biounit)

Crystal structure of human histone acetyltransferase 1 (HAT1) in complex with Isobutyryl-CoA and K12A mutant variant of histone peptide H4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CO6: ISOBUTYRYL-COENZYME A(Non-covalent)

CO6.1: 25 residues within 4Å: Chain A: F.168, I.169, V.221, Q.223, M.224, L.225, I.226, Q.231, G.232, Q.233, G.234, H.235, G.236, A.237, A.258, E.259, D.260, P.261, S.262, S.264, Y.265, K.267, L.268, F.271 Ligands: UNX.7 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.225, A:A.258 Hydrogen bonds: A:M.224, A:I.226, A:Q.231, A:G.232, A:G.234, A:H.235, A:G.236, A:A.237, A:S.262, A:S.264, A:K.267 Salt bridges: A:K.267 Water bridges: A:Q.231, A:G.232, A:Q.233

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: L.126, H.127, T.128 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.127, A:T.128, A:R.245 GOL.3: 6 residues within 4Å: Chain A: G.123, T.124, K.146, A.147, D.148, C.151 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.124, A:K.146, A:K.146, A:D.148 Water bridges: A:Y.246, A:Y.246

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

SO4.4: 5 residues within 4Å: Chain A: T.257, A.258, P.261, R.269, H.310 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.258, A:A.258 Salt bridges: A:R.269, A:H.310

7 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.5: 3 residues within 4Å: Chain A: C.10, K.53, G.54 No protein-ligand interaction detected (PLIP) UNX.6: 1 residues within 4Å: Chain A: T.150 No protein-ligand interaction detected (PLIP) UNX.7: 2 residues within 4Å: Chain A: S.264 Ligands: CO6.1 No protein-ligand interaction detected (PLIP) UNX.8: 2 residues within 4Å: Chain A: E.73, Y.74 No protein-ligand interaction detected (PLIP) UNX.9: 1 residues within 4Å: Chain A: E.180 No protein-ligand interaction detected (PLIP) UNX.10: 1 residues within 4Å: Chain A: R.218 No protein-ligand interaction detected (PLIP) UNX.11: 1 residues within 4Å: Chain A: K.115 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Halabelian, L. et al., Crystal structure of human histone acetyltransferase 1 (HAT1) in complex with Isobutyryl-CoA and K12A mutant variant of histone peptide H4. to be published

Release Date

2019-10-16

Peptides

Histone acetyltransferase type B catalytic subunit: A
Histone H4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Histone acetyltransferase type B catalytic subunit

Histone H4

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