SMTL ID : 4i5v.1 (2 other biounits)

Crystal structure of yeast Ap4A phosphorylase Apa2 in complex with Ap4A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x B4P: BIS(ADENOSINE)-5'-TETRAPHOSPHATE(Non-covalent)

B4P.1: 26 residues within 4Å: Chain A: K.61, P.75, F.76, L.83, L.99, N.100, K.101, F.102, V.104, V.105, H.108, L.110, F.154, N.156, G.162, S.163, S.164, Q.165, Q.171, M.173, N.285, T.287, M.292, I.293, L.294, K.296 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:N.100, A:K.101, A:F.102, A:N.156, A:S.163, A:S.164, A:S.164, A:Q.165, A:Q.171, A:Q.171, A:Q.171, A:N.285, A:T.287 Water bridges: A:T.53, A:V.105, A:H.108 Salt bridges: A:K.61, A:K.61, A:K.296 pi-Stacking: A:F.76, A:F.76, A:F.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hou, W.T. et al., Structures of yeast Apa2 reveal catalytic insights into a canonical AP4A phosphorylase of the histidine triad superfamily. J.Mol.Biol. (2013)

Release Date

2013-05-08

Peptides

5',5'''-P-1,P-4-tetraphosphate phosphorylase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

5',5'''-P-1,P-4-tetraphosphate phosphorylase 2

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