SMTL ID : 1z7m.2 (2 other biounits)

ATP Phosphoribosyl transferase (HisZG ATP-PRTase) from Lactococcus lactis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-2-2-mer

Ligands

1 x WO4: TUNGSTATE(VI)ION(Non-covalent)

WO4.1: 3 residues within 4Å: Chain A: H.90 Chain C: K.122, K.136 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.136, C:K.136

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 6 residues within 4Å: Chain B: E.178, M.278, K.291, Y.293 Chain C: Y.82, K.189 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:Y.82, C:Y.82, B:Y.293 Salt bridges: C:K.189, B:K.291 PO4.3: 5 residues within 4Å: Chain C: E.158, T.159, G.160, N.161, T.162 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:E.158, C:T.159, C:G.160, C:N.161, C:T.162, C:T.162 PO4.4: 5 residues within 4Å: Chain D: E.158, T.159, G.160, N.161, T.162 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:E.158, D:E.158, D:E.158, D:T.159, D:G.160, D:N.161, D:T.162, D:T.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Champagne, K.S. et al., Activation of the hetero-octameric ATP phosphoribosyl transferase through subunit interface rearrangement by a tRNA synthetase paralog. J.Biol.Chem. (2005)

Release Date

2005-08-09

Peptides

ATP phosphoribosyltransferase regulatory subunit: AB
ATP phosphoribosyltransferase: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

D
H

ATP phosphoribosyltransferase regulatory subunit

ATP phosphoribosyltransferase

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