SMTL ID : 1jxn.2 (1 other biounit)

Crystal Structure of the Lectin I from Ulex europaeus in complex with the methyl glycoside of alpha-L-fucose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x MFU: methyl alpha-L-fucopyranoside(Non-covalent)

MFU.1: 11 residues within 4Å: Chain A: E.44, T.86, D.87, R.102, A.103, G.104, G.105, Y.106, V.133, N.134, Y.219 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:T.86, A:V.133, A:Y.219 Hydrogen bonds: A:E.44, A:E.44, A:R.102, A:G.105, A:Y.106, A:Y.106, A:N.134 MFU.5: 8 residues within 4Å: Chain B: E.44, T.86, D.87, G.104, G.105, V.133, N.134, Y.219 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:T.86, B:V.133, B:Y.219 Hydrogen bonds: B:E.44, B:G.105, B:N.134

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 5 residues within 4Å: Chain A: E.125, D.127, D.137, H.142, S.152 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.125, A:D.127, A:H.142, H2O.1, H2O.1 MN.6: 4 residues within 4Å: Chain B: E.125, D.127, D.137, H.142 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.125, B:D.127, B:D.137, H2O.4, H2O.4

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.127, I.129, N.134, D.137 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.127, A:I.129, A:D.137, H2O.1, H2O.1 CA.7: 4 residues within 4Å: Chain B: D.127, I.129, N.134, D.137 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.127, B:I.129, B:D.137, H2O.3, H2O.4

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.4: 2 residues within 4Å: Chain A: C.60, N.61 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Audette, G.F. et al., Examination of the Structural Basis for O(H) Blood Group Specificity by Ulex europaeus Lectin I. Can.J.Chem. (2002)

Release Date

2002-12-06

Peptides

anti-H(O) lectin I: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

anti-H(O) lectin I

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