SMTL ID : 5knr.1 (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-tetramer

Ligands

4 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 3L5.4: 22 residues within 4Å: Chain C: 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.5 15 PLIP interactions: 15 interactions with chain C Hydrogen bonds: C:L.45, C:R.47, C:G.48, C:D.107, C:S.108, C:G.109, C:T.111, C:T.111, C:T.111, C:L.112, C:K.135, C:R.138, C:V.157, C:D.163 Salt bridges: C:D.107 3L5.6: 18 residues within 4Å: Chain D: 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 D Hydrogen bonds: D:G.48, D:D.107, D:S.108, D:G.109, D:N.110, D:T.111, D:T.111, D:K.135, D:V.157, D:G.161, D:D.163, D:D.163, D:R.169 Water bridges: D:T.111, D:T.111 Salt bridges: D:D.107

2 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 MG.5: 4 residues within 4Å: Chain C: S.49, E.103, D.104 Ligands: 3L5.4 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.103, C: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: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Hypoxanthine-guanine phosphoribosyltransferase

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