SMTL ID : 5knr.2 (1 other biounit)

E. coli HPRT in complexed with 9-[(N-phosphonoethyl-N-phosphonoethoxyethyl)-2-aminoethyl]-guanine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.86 Å

Oligo State

homo-dimer

Ligands

2 x 3L5: (2-{[2-(2-amino-6-oxo-3,6-dihydro-9H-purin-9-yl)ethyl][2-(2-phosphonoethoxy)ethyl]amino}ethyl)phosphonic acid(Non-covalent)

3L5.1: 22 residues within 4Å: Chain A: L.45, L.46, R.47, G.48, E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, L.112, K.135, R.138, E.155, F.156, V.157, I.162, D.163 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:L.45, A:R.47, A:G.48, A:D.107, A:D.107, A:S.108, A:G.109, A:T.111, A:T.111, A:T.111, A:T.111, A:L.112, A:K.135, A:R.138, A:V.157, A:D.163, A:D.163 Salt bridges: A:D.107 3L5.3: 18 residues within 4Å: Chain B: G.48, E.103, D.104, I.105, I.106, D.107, S.108, G.109, N.110, T.111, K.135, R.138, F.156, V.157, G.161, I.162, D.163, R.169 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.48, B:D.107, B:D.107, B:S.108, B:G.109, B:N.110, B:T.111, B:T.111, B:K.135, B:V.157, B:G.161, B:D.163, B:D.163, B:D.163, B:R.169 Salt bridges: B:D.107

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: S.49, E.103, D.104 Ligands: 3L5.1 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.103, A:D.104, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eng, W.S. et al., Crystal Structures of Acyclic Nucleoside Phosphonates in Complex with Escherichia coli Hypoxanthine Phosphoribosyltransferase. Chemistryselect (2016)

Release Date

2017-07-19

Peptides

Hypoxanthine-guanine phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Hypoxanthine-guanine phosphoribosyltransferase

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