SMTL ID : 2phl.1

THE STRUCTURE OF PHASEOLIN AT 2.2 ANGSTROMS RESOLUTION: IMPLICATIONS FOR A COMMON VICILIN(SLASH)LEGUMIN STRUCTURE AND THE GENETIC ENGINEERING OF SEED STORAGE PROTEINS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

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

NAG.1: 8 residues within 4Å: Chain A: N.224, E.225, F.226, G.227, N.228, E.245, M.246, E.247 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.225, A:F.226, A:E.245, A:E.247 NAG.3: 3 residues within 4Å: Chain B: N.224, E.225, N.228 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.225, B:N.228 NAG.5: 6 residues within 4Å: Chain C: N.224, E.225, F.226, G.227, N.228, E.247 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.247

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

PO4.2: 8 residues within 4Å: Chain A: H.32, R.34, E.56, R.58, R.79, R.130, K.296, D.297 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.56, A:R.79, A:D.297 Salt bridges: A:H.32, A:R.34, A:R.58, A:R.130, A:K.296 PO4.4: 7 residues within 4Å: Chain B: H.32, E.56, R.58, R.79, R.130, K.296, D.297 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:E.56, B:E.56 Salt bridges: B:H.32, B:R.58, B:R.79, B:R.130, B:K.296 PO4.6: 8 residues within 4Å: Chain C: H.32, R.34, E.56, R.58, R.79, R.130, K.296, D.297 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:R.79, C:D.297 Salt bridges: C:H.32, C:R.34, C:R.58, C:R.130, C:K.296

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lawrence, M.C. et al., Structure of phaseolin at 2.2 A resolution. Implications for a common vicilin/legumin structure and the genetic engineering of seed storage proteins. J.Mol.Biol. (1994)

Release Date

1994-09-30

Peptides

PHASEOLIN: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

PHASEOLIN