SMTL ID : 4hnw.1

The NatA Acetyltransferase Complex Bound To Inositol Hexakisphosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 14 residues within 4Å: Chain A: S.346, K.349, Q.353, I.422, R.426, K.429, H.430, K.457, K.460, Y.461, R.464 Chain B: Y.85, K.91, M.121 24 PLIP interactions: 19 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:R.426, A:Y.461, B:Y.85 Water bridges: A:K.429, A:K.429, B:D.82, B:D.82 Salt bridges: A:K.349, A:K.349, A:K.349, A:R.426, A:R.426, A:R.426, A:K.429, A:K.429, A:K.429, A:H.430, A:K.457, A:K.457, A:K.460, A:K.460, A:R.464, B:K.91, B:K.91

5 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 4 residues within 4Å: Chain A: V.146, K.149, K.150, E.153 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.149 PG4.3: 6 residues within 4Å: Chain A: P.401, Q.404, E.405, D.408, A.409, D.412 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.405, A:D.408 PG4.4: 5 residues within 4Å: Chain A: D.469, K.470, E.473, E.665, S.668 No protein-ligand interaction detected (PLIP) PG4.5: 6 residues within 4Å: Chain A: K.563, K.566, Y.672, P.673, Q.676, D.677 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.563 PG4.6: 6 residues within 4Å: Chain A: F.141, V.171, L.589, L.592, E.593, K.596 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.596

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Neubauer, J.L. et al., The Protein Complex NatA Binds Inositol Hexakisphosphate and Exhibits Conformational Flexibility. To be Published

Release Date

2014-03-26

Peptides

N-terminal acetyltransferase A complex subunit NAT1: A
N-terminal acetyltransferase A complex catalytic subunit ARD1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

N-terminal acetyltransferase A complex subunit NAT1

N-terminal acetyltransferase A complex catalytic subunit ARD1

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