SMTL ID : 1iub.1

Fucose-specific lectin from Aleuria aurantia (Hg-derivative form)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

homo-dimer

Ligands

4 x FUL: beta-L-fucopyranose(Non-covalent)

FUL.1: 8 residues within 4Å: Chain A: R.77, E.89, G.100, Q.101, L.102, I.130, W.149, W.153 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.130, A:W.149 Hydrogen bonds: A:E.89, A:Q.101, A:L.102 Water bridges: A:T.99 Salt bridges: A:R.77 FUL.2: 7 residues within 4Å: Chain A: W.15, R.24, E.36, I.74, I.76, Y.92, W.97 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.15, A:I.74, A:I.76, A:Y.92 Hydrogen bonds: A:R.24, A:E.36 Water bridges: A:E.36, A:Q.38 Salt bridges: A:R.24 FUL.8: 8 residues within 4Å: Chain B: R.77, E.89, G.100, Q.101, L.102, I.130, W.149, W.153 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.130, B:W.149 Hydrogen bonds: B:E.89, B:Q.101, B:L.102 Water bridges: B:T.99 Salt bridges: B:R.77 FUL.9: 7 residues within 4Å: Chain B: W.15, R.24, E.36, I.74, I.76, Y.92, W.97 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:W.15, B:I.74, B:I.76, B:Y.92 Hydrogen bonds: B:R.24, B:E.36 Water bridges: B:E.36, B:Q.38 Salt bridges: B:R.24

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: K.136, S.137, S.142, S.143, H.145 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.143 Water bridges: A:K.136 Salt bridges: A:K.136, A:H.145 SO4.10: 5 residues within 4Å: Chain B: K.136, S.137, S.142, S.143, H.145 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.143 Water bridges: B:K.136 Salt bridges: B:K.136, B:H.145

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

CL.4: 3 residues within 4Å: Chain A: A.16, S.271, G.272 Ligand excluded by PLIP CL.6: 5 residues within 4Å: Chain A: E.56, V.81, N.82, S.88 Ligands: HG.5 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain B: A.16, S.271, G.272 Ligand excluded by PLIP CL.13: 5 residues within 4Å: Chain B: E.56, V.81, N.82, S.88 Ligands: HG.12 Ligand excluded by PLIP

4 x HG: MERCURY (II) ION(Non-covalent)

HG.5: 6 residues within 4Å: Chain A: E.56, A.57, C.80, V.81, F.90 Ligands: CL.6 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.80 HG.7: 3 residues within 4Å: Chain A: R.179, C.193, Y.200 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.193, A:Y.200 HG.12: 6 residues within 4Å: Chain B: E.56, A.57, C.80, V.81, F.90 Ligands: CL.13 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.80 HG.14: 3 residues within 4Å: Chain B: R.179, C.193, Y.200 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:C.193, B:Y.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujihashi, M. et al., Crystal Structure of Fucose-Specific Lectin from Aleuria aurantia Binding Ligands at Three of Its Five Sugar Recognition Sites. Biochemistry (2003)

Release Date

2003-09-30

Peptides

Fucose-specific lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Fucose-specific lectin

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