SMTL ID : 2inv.1

Crystal structure of Inulin fructotransferase in the presence of di-fructose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

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

FRU-FRU.1: 10 residues within 4Å: Chain A: S.93, E.204, F.250, P.251, R.252, F.275, Y.303 Chain C: R.134, D.193, Q.216 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.93, A:S.93, A:E.204, A:R.252, A:R.252 Water bridges: A:E.204 FRU-FRU.2: 10 residues within 4Å: Chain A: R.134, D.193, Q.216 Chain B: S.93, E.204, F.250, P.251, R.252, F.275, Y.303 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.93, B:S.93, B:E.204, B:R.252, B:R.252 Water bridges: B:E.204 FRU-FRU.3: 9 residues within 4Å: Chain B: D.193, Q.216 Chain C: S.93, E.204, F.250, P.251, R.252, F.275, Y.303 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:S.93, C:S.93, C:E.204, C:R.252, C:R.252 Water bridges: C:E.204

2 x 2PO: PHOSPHONATE(Non-covalent)

2PO.4: 6 residues within 4Å: Chain A: R.141, D.142 Chain B: R.141, D.142 Chain C: R.141, D.142 6 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B, 2 interactions with chain A Water bridges: C:D.142, B:D.142, A:D.142 Salt bridges: C:R.141, B:R.141, A:R.141 2PO.5: 6 residues within 4Å: Chain A: T.245, G.246 Chain B: T.245, G.246 Chain C: T.245, G.246 8 PLIP interactions: 2 interactions with chain C, 3 interactions with chain A, 3 interactions with chain B Water bridges: C:G.222, C:G.246, A:S.221, A:S.221, A:G.222, B:S.221, B:G.222, B:G.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jung, W.S. et al., Structural and functional insights into intramolecular fructosyl transfer by inulin fructotransferase. J.Biol.Chem. (2007)

Release Date

2006-12-26

Peptides

Inulin fructotransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Inulin fructotransferase

Related Entries With Identical Sequence