SMTL ID : 1qsm.1 (2 other biounits)

Histone Acetyltransferase HPA2 from Saccharomyces Cerevisiae in Complex with Acetyl Coenzyme A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

4 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.1: 26 residues within 4Å: Chain A: Y.25, F.28, Y.29, N.87, D.88, L.89, Y.90, V.91, R.96, V.97, K.98, G.99, A.100, G.101, G.102, W.122, C.123, T.124, N.128, R.130, A.131, L.133, L.134, Y.135, K.137 Ligands: ACO.3 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:F.28, A:L.89, A:Y.90, A:V.91, A:A.131 Hydrogen bonds: A:L.89, A:L.89, A:V.91, A:R.96, A:V.97, A:K.98, A:G.99, A:A.100, A:G.101, A:G.102, A:N.128, A:R.130 Water bridges: A:R.130, A:A.131, A:K.137 Salt bridges: A:K.137 ACO.2: 26 residues within 4Å: Chain B: Y.25, F.28, Y.29, N.87, D.88, L.89, Y.90, V.91, R.96, V.97, K.98, G.99, A.100, G.101, G.102, C.123, T.124, N.128, R.130, A.131, L.133, L.134, Y.135, K.137 Chain D: R.130 Ligands: ACO.4 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:Y.25, B:L.89, B:Y.90, B:V.91, B:A.131 Hydrogen bonds: B:L.89, B:V.91, B:R.96, B:V.97, B:G.99, B:A.100, B:G.101, B:G.102, B:N.128, B:R.130 Water bridges: B:S.95, B:K.98, B:C.123, B:R.130, B:A.131 Salt bridges: B:K.137 ACO.3: 26 residues within 4Å: Chain A: R.130 Chain C: Y.25, F.28, Y.29, N.87, D.88, L.89, Y.90, V.91, R.96, V.97, K.98, G.99, A.100, G.101, G.102, C.123, T.124, N.128, R.130, A.131, L.133, L.134, Y.135, K.137 Ligands: ACO.1 21 PLIP interactions: 21 interactions with chain C Hydrophobic interactions: C:F.28, C:L.89, C:Y.90, C:V.91, C:A.131 Hydrogen bonds: C:L.89, C:L.89, C:V.91, C:R.96, C:V.97, C:K.98, C:G.99, C:A.100, C:G.101, C:G.102, C:N.128, C:R.130, C:R.130, C:K.137 Water bridges: C:A.131 Salt bridges: C:K.137 ACO.4: 26 residues within 4Å: Chain B: R.130 Chain D: Y.25, F.28, Y.29, N.87, D.88, L.89, Y.90, V.91, R.96, V.97, K.98, G.99, A.100, G.101, G.102, C.123, T.124, N.128, R.130, A.131, L.133, L.134, Y.135, K.137 Ligands: ACO.2 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:F.28, D:L.89, D:Y.90, D:A.131 Hydrogen bonds: D:Y.25, D:L.89, D:L.89, D:V.91, D:R.96, D:V.97, D:K.98, D:G.99, D:G.101, D:G.102, D:N.128, D:R.130 Water bridges: D:A.100, D:A.100, D:R.130, D:K.137 Salt bridges: D:K.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Angus-Hill, M.L. et al., Crystal structure of the histone acetyltransferase Hpa2: A tetrameric member of the Gcn5-related N-acetyltransferase superfamily. J.Mol.Biol. (1999)

Release Date

1999-12-22

Peptides

HPA2 HISTONE ACETYLTRANSFERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

HPA2 HISTONE ACETYLTRANSFERASE

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