SMTL ID : 9j4k.1

Crystal structure of GH9l Inulinfructotransferases (IFTase) in complex with GF2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

6 x GLC- FRU- FRU: beta-D-fructofuranose-(2-1)-beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose

GLC-FRU-FRU.1: 14 residues within 4Å: Chain B: S.86, I.87, E.197, F.243, P.244, R.245, F.268, F.296, F.299 Chain C: R.127, D.164, D.186, Q.209, A.210 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.86, B:S.86, B:E.197, B:E.197, B:R.245, B:R.245 Water bridges: B:E.197 GLC-FRU-FRU.2: 14 residues within 4Å: Chain A: S.86, I.87, E.197, F.243, P.244, R.245, F.268, F.296, F.299 Chain B: R.127, D.164, D.186, Q.209, A.210 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.86, A:S.86, A:E.197, A:E.197, A:R.245, A:R.245 Water bridges: A:Y.150, A:Q.266, A:Q.266, A:F.296 GLC-FRU-FRU.3: 13 residues within 4Å: Chain A: R.127, D.186, Q.209 Chain C: S.86, I.87, E.197, F.243, P.244, R.245, F.268, F.296, F.299 Ligands: GLC-FRU-FRU.5 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.86, C:S.86, C:E.197, C:E.197, C:R.245, C:R.245, C:F.296 Water bridges: C:E.197 GLC-FRU-FRU.4: 8 residues within 4Å: Chain A: D.307, L.309, Y.310, H.314, L.347, D.373, G.374, Y.393 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.307, A:G.374 Water bridges: A:D.307 GLC-FRU-FRU.5: 10 residues within 4Å: Chain A: R.127, D.162, N.163, G.184, D.186, G.206, A.207, G.208, N.231 Ligands: GLC-FRU-FRU.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.127, A:N.163, A:A.207, A:N.231 Water bridges: A:R.127 GLC-FRU-FRU.6: 9 residues within 4Å: Chain B: R.127, D.162, N.163, G.184, D.186, G.206, A.207, G.208, N.231 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.127, B:D.162, B:N.163, B:A.207, B:N.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, G. et al., Elucidation of the mechanism underlying the sequential catalysis of inulin by fructotransferase. Int.J.Biol.Macromol. (2024)

Release Date

2024-09-04

Peptides

DFA-III-forming inulin fructotransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

DFA-III-forming inulin fructotransferase

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