SMTL ID : 4hr6.1

Crystal structure of snake gourd (Trichosanthes anguina) seed lectin, a three chain homologue of type II RIPs

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x AMG: methyl alpha-D-galactopyranoside(Non-covalent)

AMG.1: 8 residues within 4Å: Chain C: D.21, V.22, A.23, G.24, I.34, Y.36, Q.41, N.43 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:D.21, C:G.24, C:Q.41, C:N.43, C:N.43 AMG.2: 8 residues within 4Å: Chain C: D.199, D.236, V.237, A.238, R.239, H.250, H.253, N.257 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:D.199, C:D.199, C:D.236, C:R.239, C:H.253, C:N.257 Salt bridges: C:H.250

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, A. et al., The sequence and structure of snake gourd (Trichosanthes anguina) seed lectin, a three-chain nontoxic homologue of type II RIPs. Acta Crystallogr.,Sect.D (2013)

Release Date

2013-08-07

Peptides

LECTIN: A
LECTIN: B
LECTIN: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

LECTIN

LECTIN

LECTIN

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