SMTL ID : 2aai.1

Crystallographic refinement of ricin to 2.5 Angstroms

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

2 x BGC- GAL: beta-D-galactopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GAL.1: 6 residues within 4Å: Chain B: D.22, D.25, Q.35, W.37, K.40, N.46 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.25, B:D.25, B:D.22, B:D.25, B:D.25, B:Q.35, B:K.40, B:K.40, B:N.46 BGC-GAL.2: 8 residues within 4Å: Chain B: D.234, V.235, R.236, A.237, I.246, Y.248, H.251, N.255 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.236, B:D.234, B:R.236, B:R.236, B:A.237, B:H.251, B:N.255

2 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN.3: 5 residues within 4Å: Chain A: S.265 Chain B: Q.91, W.93, N.95, Y.125 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.265 Hydrophobic interactions: B:W.93 NAG-NAG-BMA-MAN-MAN.4: 6 residues within 4Å: Chain A: F.226, P.229, Y.243 Chain B: I.10, T.43, N.135 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:T.43

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Rutenber, E. et al., Crystallographic refinement of ricin to 2.5 A. Proteins (1991)

Release Date

1994-01-31

Peptides

RICIN (A CHAIN): A
RICIN (B CHAIN): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RICIN (A CHAIN)

RICIN (B CHAIN)

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