SMTL ID : 3kb8.1

2.09 Angstrom resolution structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-1) from Bacillus anthracis str. 'Ames Ancestor' in complex with GMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-tetramer

Ligands

3 x GLC- FRU: beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-FRU.1: 7 residues within 4Å: Chain A: K.43, E.46, L.47, I.50, Y.167, V.168, G.169 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.43, A:K.43, A:V.168, A:V.168 Water bridges: A:T.171 GLC-FRU.2: 5 residues within 4Å: Chain C: K.43, G.169, F.170, T.171, P.173 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:L.34, C:K.43, C:K.43, C:T.171 GLC-FRU.3: 1 residues within 4Å: Chain D: T.171 No protein-ligand interaction detected (PLIP)

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

PO4.4: 7 residues within 4Å: Chain A: L.66, K.67, G.68, D.124, D.183, R.189 Ligands: 5GP.8 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.67, A:G.68, A:D.124 Salt bridges: A:R.189 PO4.5: 4 residues within 4Å: Chain A: K.155, P.173, H.174, E.175 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.175 Salt bridges: A:K.155, A:H.174 PO4.6: 2 residues within 4Å: Chain A: K.198, S.200 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.200, A:S.200 Salt bridges: A:K.198 PO4.7: 3 residues within 4Å: Chain A: E.85, T.112 Chain B: E.186 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.85 PO4.10: 7 residues within 4Å: Chain B: L.66, K.67, G.68, D.124, D.183, R.189 Ligands: 5GP.13 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.67, B:G.68 Water bridges: B:A.69, B:D.183 Salt bridges: B:R.189 PO4.11: 3 residues within 4Å: Chain B: N.27, Q.28, K.198 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.27 Water bridges: B:K.198, B:K.198 Salt bridges: B:K.198 PO4.12: 6 residues within 4Å: Chain A: T.58, V.59, Y.83 Chain B: Y.19, F.20, Q.21 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:V.59, B:Q.21 PO4.16: 1 residues within 4Å: Chain B: K.140 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.140 PO4.17: 5 residues within 4Å: Chain C: L.66, K.67, G.68, D.183, R.189 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:K.67, C:G.68 Salt bridges: C:R.189 PO4.18: 4 residues within 4Å: Chain C: I.126, D.127, S.128, G.129 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:D.127, C:S.128, C:G.129 Water bridges: C:T.131 PO4.19: 5 residues within 4Å: Chain D: L.66, K.67, G.68, D.183, R.189 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:K.67, D:G.68 Water bridges: D:A.69 Salt bridges: D:R.189 PO4.20: 4 residues within 4Å: Chain D: I.126, D.127, S.128, G.129 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:D.127, D:S.128, D:S.128, D:G.129 Water bridges: D:T.131, D:T.131 PO4.21: 6 residues within 4Å: Chain C: E.37, Q.41, K.78 Chain D: Q.41, K.78, R.79 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain C Hydrogen bonds: D:R.79, C:E.37, C:Q.41 Salt bridges: D:K.78, C:K.78

2 x 5GP: GUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

5GP.8: 12 residues within 4Å: Chain A: I.125, D.127, S.128, G.129, K.155, E.175, F.176, V.177, L.182, D.183 Ligands: PO4.4, MG.9 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:D.127, A:S.128, A:S.128, A:G.129, A:K.155, A:V.177, A:V.177, A:V.177, A:D.183 Water bridges: A:T.131, A:T.131 5GP.13: 15 residues within 4Å: Chain B: E.123, D.124, I.125, I.126, D.127, S.128, G.129, K.155, E.175, F.176, V.177, L.182, D.183 Ligands: PO4.10, MG.15 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:I.125, B:D.127, B:S.128, B:S.128, B:G.129, B:K.155, B:V.177, B:V.177, B:V.177, B:D.183 Water bridges: B:G.68, B:D.124, B:T.131, B:D.183, B:R.189

2 x MG: MAGNESIUM ION(Non-covalent)

MG.9: 4 residues within 4Å: Chain A: S.128, L.130, T.131 Ligands: 5GP.8 1 PLIP interactions: 1 Ligand-Ligand interactions Metal complexes: 5GP.8 MG.15: 4 residues within 4Å: Chain B: S.128, L.130, T.131 Ligands: 5GP.13 1 PLIP interactions: 1 Ligand-Ligand interactions Metal complexes: 5GP.13

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.14: 2 residues within 4Å: Chain B: K.198, S.200 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.198, B:S.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Halavaty, A.S. et al., 2.09 Angstrom resolution structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-1) from Bacillus anthracis str. 'Ames Ancestor' in complex with GMP. To be Published

Release Date

2009-10-27

Peptides

Hypoxanthine phosphoribosyltransferase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Hypoxanthine phosphoribosyltransferase

Related Entries With Identical Sequence