SMTL ID : 1z7n.1

ATP Phosphoribosyl transferase (HisZG ATP-PRTase) from Lactococcus lactis with bound PRPP substrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

hetero-4-4-mer

Ligands

4 x PRP: 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose(Non-covalent)

PRP.1: 11 residues within 4Å: Chain E: G.139, S.140, E.142, D.155, I.156, V.157, E.158, T.159, G.160, N.161, T.162 9 PLIP interactions: 9 interactions with chain E Hydrogen bonds: E:S.140, E:D.155, E:I.156, E:E.158, E:T.159, E:G.160, E:N.161, E:T.162, E:T.162 PRP.3: 11 residues within 4Å: Chain F: G.139, S.140, E.142, D.155, I.156, V.157, E.158, T.159, G.160, N.161, T.162 10 PLIP interactions: 9 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:G.139, F:D.155, F:E.158, F:E.158, F:T.159, F:G.160, F:N.161, F:T.162, F:T.162 Salt bridges: E:K.8 PRP.5: 10 residues within 4Å: Chain G: S.140, E.142, D.155, I.156, V.157, E.158, T.159, G.160, N.161, T.162 10 PLIP interactions: 10 interactions with chain G Hydrogen bonds: G:E.142, G:D.155, G:E.158, G:E.158, G:T.159, G:G.160, G:N.161, G:T.162, G:T.162, G:T.162 PRP.6: 10 residues within 4Å: Chain H: G.139, S.140, D.155, I.156, V.157, E.158, T.159, G.160, N.161, T.162 9 PLIP interactions: 9 interactions with chain H Hydrogen bonds: H:G.139, H:D.155, H:E.158, H:E.158, H:T.159, H:G.160, H:N.161, H:T.162, H:T.162

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

PO4.2: 5 residues within 4Å: Chain D: V.279, K.291, Y.293 Chain F: Y.82, K.189 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain F Hydrogen bonds: D:V.279, D:Y.293 Salt bridges: D:K.291, F:K.185, F:K.189 PO4.4: 7 residues within 4Å: Chain B: E.178, D.275, M.278, K.291, Y.293 Chain G: Y.82, K.189 5 PLIP interactions: 4 interactions with chain G, 1 interactions with chain B Hydrogen bonds: G:Y.82, G:Y.82, G:Y.82 Salt bridges: G:K.189, B:K.291

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: ABCD
ATP phosphoribosyltransferase: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

ATP phosphoribosyltransferase regulatory subunit

ATP phosphoribosyltransferase

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