SMTL ID : 3snm.1 (2 other biounits)

Crystal structure of a lectin from Canavalia maritima seeds complexed with Indole-3-Acetic Acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.10, Y.12, N.14, D.19 Ligands: MN.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.10, A:D.10, A:Y.12, A:D.19

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

MN.2: 5 residues within 4Å: Chain A: E.8, D.10, D.19, H.24 Ligands: CA.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.8, A:D.10, A:D.19, A:H.24

1 x IND: INDOLE(Non-covalent)

IND.3: 4 residues within 4Å: Chain A: N.14, T.15, D.16, R.228 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.14, A:D.16 Hydrogen bonds: A:N.14, A:R.228, A:R.228

1 x IAC: 1H-INDOL-3-YLACETIC ACID(Non-covalent)

IAC.4: 2 residues within 4Å: Chain A: S.108, N.131 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delatorre, P. et al., Interactions between indole-3-acetic acid (IAA) with a lectin from Canavalia maritima seeds reveal a new function for lectins in plant physiology. Biochimie (2013)

Release Date

2012-08-01

Peptides

Concanavalin-A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Concanavalin-A

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