SMTL ID : 3oih.1

Crystal Structure of the complex of xylanase-alpha-amylase inhibitor Protein (XAIP-I) with trehalose at 1.87 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 4 residues within 4Å: Chain A: S.52, P.53, S.54 Ligands: ACT.3 1 PLIP interactions: 1 interactions with chain A Water bridges: A:G.50

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

PO4.2: 3 residues within 4Å: Chain A: F.13, H.51, S.52 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.52 Water bridges: A:G.50, A:Q.59, A:Q.59, A:Q.59 Salt bridges: A:H.51

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

ACT.3: 7 residues within 4Å: Chain A: L.46, D.47, I.48, S.49, G.50, H.51 Ligands: GLC-GLC.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.48, A:G.50 ACT.4: 5 residues within 4Å: Chain A: G.40, S.82, L.83, D.84, D.88 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.40, A:D.84, A:D.84 Water bridges: A:S.85, A:D.88 ACT.5: 2 residues within 4Å: Chain A: S.85, R.86 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.86 Water bridges: A:S.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, M. et al., Crystal Structure of the complex of xylanase-alpha-amylase inhibitor Protein (XAIP-I) with trehalose at 1.87 A resolution. To be Published

Release Date

2010-09-22

Peptides

Haementhin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Haementhin

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