SMTL ID : 1gnz.1

LECTIN I-B4 FROM GRIFFONIA SIMPLICIFOLIA (GS I-B4)METAL FREE FORM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 4 residues within 4Å: Chain A: P.96, S.99, K.102, Q.123 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.99 Salt bridges: A:K.102 PO4.2: 4 residues within 4Å: Chain A: E.74, R.174 Chain B: E.74 Ligands: PO4.6 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.74 Salt bridges: B:R.174, A:R.174 PO4.5: 4 residues within 4Å: Chain B: P.96, S.99, K.102, Q.123 2 PLIP interactions: 2 interactions with chain B Water bridges: B:S.99 Salt bridges: B:K.102 PO4.6: 4 residues within 4Å: Chain A: E.74 Chain B: E.74, R.174 Ligands: PO4.2 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:E.74 Salt bridges: A:R.174, B:R.174

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 2 residues within 4Å: Chain A: A.26, N.27 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.27 NAG.4: 2 residues within 4Å: Chain A: K.102, N.112 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.112 NAG.7: 2 residues within 4Å: Chain B: A.26, N.27 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.27 NAG.8: 2 residues within 4Å: Chain B: K.102, N.112 1 PLIP interactions: 1 interactions with chain B Water bridges: B:N.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lescar, J. et al., Isolectins I-A and I-B of Griffonia (Bandeiraea) Simplicifolia. Crystal Structure of Metal-Free Gs I-B(4) and Molecular Basis for Metal Binding and Monosaccharide Specificity. J.Biol.Chem. (2002)

Release Date

2001-11-29

Peptides

GSI-B4 ISOLECTIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

GSI-B4 ISOLECTIN

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