SMTL ID : 4oei.1 (2 other biounits)

Crystal structure of plant lectin from Cicer arietinum at 2.6 angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 9 residues within 4Å: Chain A: Y.130, Y.137, R.139, Q.149, G.157, F.158, P.197, G.198, S.199 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.130, A:Q.149, A:Q.149, A:G.198, A:S.199 Salt bridges: A:R.139 SO4.3: 8 residues within 4Å: Chain B: Y.130, Y.137, R.139, Q.149, G.157, T.196, G.198, S.199 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:Y.130, B:Y.130, B:Q.149, B:G.198 Water bridges: B:R.139, B:R.139 Salt bridges: B:R.139

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: N.4, D.62, D.118, D.171 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:N.4, A:D.62, A:D.118, A:D.171, H2O.2 MG.4: 4 residues within 4Å: Chain B: N.4, D.62, D.118, D.171 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:N.4, B:D.62, B:D.118, B:D.171, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, S. et al., Crystal structure of plant lectin from Cicer arietinum at 2.6 angstrom resolution. TO BE PUBLISHED

Release Date

2014-02-05

Peptides

Lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Lectin

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