SMTL ID : 7y94.1

Crystal structure of Escherichia coli Adenine Phosphoribosyltransferase (APRT) in complex with Adenine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x ADE: ADENINE(Non-covalent)

ADE.1: 8 residues within 4Å: Chain A: I.29, L.30, F.31, R.32, L.131, A.133, L.161, H.186 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.32, A:H.186 Water bridges: A:L.30, A:H.186 ADE.8: 8 residues within 4Å: Chain B: I.29, L.30, F.31, R.32, L.131, A.133, L.161, H.186 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.32, B:H.186 Water bridges: B:H.186

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 5 residues within 4Å: Chain A: L.132, A.133, T.134, G.135, G.136 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.133 Hydrogen bonds: A:A.133, A:T.134, A:G.135, A:G.136 Water bridges: A:T.137, A:T.137, A:T.137, A:T.137, A:T.137 ACT.3: 1 residues within 4Å: Chain A: R.69 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.69, A:R.69 Salt bridges: A:R.69

5 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: K.143, R.147 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: I.99, S.100, R.147 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: A.68, R.69 Chain B: R.89 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain A: R.89 Chain B: A.68, R.69 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Chain B: R.32 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.7: 0 residues within 4Å: (No contacts) 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.26 NA.12: 0 residues within 4Å: (No contacts) 2 PLIP interactions: 2 interactions with chain B Water bridges: B:L.94, B:P.95

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.9: 3 residues within 4Å: Chain B: D.104, T.134, G.136 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.104, B:D.104 Water bridges: B:T.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yadav, P. et al., Crystal structure of Escherichia coli Adenine Phosphoribosyltransferase (APRT) in complex with Adenine. To Be Published

Release Date

2023-08-02

Peptides

Adenine phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Adenine phosphoribosyltransferase

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