SMTL ID : 1lec.1

STRUCTURES OF THE LECTIN IV OF GRIFFONIA SIMPLICIFOLIA AND ITS COMPLEX WITH THE LEWIS B HUMAN BLOOD GROUP DETERMINANT AT 2.0 ANGSTROMS RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x NAG- FUC- NAG: alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-FUC-NAG.1: 7 residues within 4Å: Chain A: N.18, T.23, F.24, L.25, G.26, S.100, S.101 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.26, A:S.101 Water bridges: A:F.24, A:G.26, A:G.26 Hydrophobic interactions: A:L.25 NAG-FUC-NAG.5: 7 residues within 4Å: Chain B: N.18, T.23, F.24, L.25, G.26, S.100, S.101 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.26, B:S.101 Water bridges: B:F.24, B:G.26, B:G.26 Hydrophobic interactions: B:L.25

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

MN.2: 4 residues within 4Å: Chain A: E.129, D.131, D.140, H.145 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.129, A:D.131, A:D.140, A:H.145, H2O.1, H2O.2 MN.6: 4 residues within 4Å: Chain B: E.129, D.131, D.140, H.145 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.129, B:D.131, B:D.140, B:H.145, H2O.6, H2O.7

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.131, W.133, N.135, D.140 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.131, A:W.133, A:D.140, H2O.2, H2O.2 CA.7: 4 residues within 4Å: Chain B: D.131, W.133, N.135, D.140 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.131, B:W.133, B:D.140, H2O.7, H2O.7

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

SO4.4: 7 residues within 4Å: Chain A: Y.8, F.11, S.13, L.16, E.21, I.22, R.30 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.13, A:L.16, A:E.21 Salt bridges: A:R.30 SO4.8: 7 residues within 4Å: Chain B: Y.8, F.11, S.13, L.16, E.21, I.22, R.30 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.13, B:L.16 Salt bridges: B:R.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delbaere, L.T. et al., Structures of the lectin IV of Griffonia simplicifolia and its complex with the Lewis b human blood group determinant at 2.0 A resolution. J.Mol.Biol. (1993)

Release Date

1994-01-31

Peptides

WEST-CENTRAL AFRICAN LEGUME LECTIN IV: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

WEST-CENTRAL AFRICAN LEGUME LECTIN IV

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