SMTL ID : 4x83.1 (1 other biounit)

Crystal structure of Dscam1 isoform 7.44, N-terminal four Ig domains

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 10 residues within 4Å: Chain A: N.22, S.23, P.69, F.70, R.71, A.72, V.106, N.107, Q.108, F.109 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.109 NAG-NAG.2: 8 residues within 4Å: Chain B: N.22, S.23, P.69, F.70, R.71, A.72, V.106, N.107 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.107

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

NAG.3: 7 residues within 4Å: Chain A: Y.248, R.250, V.293, N.295, G.300, E.301, S.302 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.250, A:G.300 Water bridges: A:Y.248 NAG.4: 7 residues within 4Å: Chain B: Y.248, R.250, V.293, N.295, G.300, E.301, S.302 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.301

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 4 residues within 4Å: Chain B: R.44, V.53, R.57, E.78 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, S.A. et al., Structural basis of Dscam1 homodimerization: Insights into context constraint for protein recognition. Sci Adv (2016)

Release Date

2015-12-16

Peptides

Down syndrome cell adhesion molecule, isoform 7.44: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Down syndrome cell adhesion molecule, isoform 7.44

Related Entries With Identical Sequence