SMTL ID : 3dmk.1 (1 other biounit)

Crystal structure of Down Syndrome Cell Adhesion Molecule (DSCAM) isoform 1.30.30, N-terminal eight Ig domains

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.19 Å

Oligo State

homo-dimer

Ligands

4 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: 7 residues within 4Å: Chain A: N.53, S.54, F.101, R.102, A.103, V.137, A.138 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 4 residues within 4Å: Chain A: K.292, V.324, N.326, G.331 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 6 residues within 4Å: Chain B: N.53, S.54, F.101, R.102, A.103, V.137 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 5 residues within 4Å: Chain B: R.281, N.326, G.331, E.332, S.333 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.333

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

NAG-NAG-NAG.4: 4 residues within 4Å: Chain B: F.576, N.578, T.580, I.582 No protein-ligand interaction detected (PLIP) NAG-NAG-NAG.5: 3 residues within 4Å: Chain B: F.448, Y.491, N.493 No protein-ligand interaction detected (PLIP)

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 11 residues within 4Å: Chain A: S.155, V.157, H.202, C.270, P.271, A.272, V.304, S.305, G.306, T.307 Ligands: GOL.8 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:C.270, A:A.272, A:S.305, A:G.306, A:T.307, A:T.307 GOL.8: 7 residues within 4Å: Chain A: E.148, S.155, A.156, V.157, K.159, Q.273 Ligands: GOL.7 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.155, A:V.157, A:K.159, A:Q.273 GOL.10: 10 residues within 4Å: Chain B: S.155, V.157, H.202, C.270, P.271, V.304, S.305, G.306, T.307 Ligands: GOL.11 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:C.270, B:S.305, B:G.306, B:G.306, B:T.307, B:T.307 GOL.11: 8 residues within 4Å: Chain B: E.148, V.150, S.155, A.156, V.157, K.159, Q.273 Ligands: GOL.10 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.155, B:V.157, B:K.159, B:K.159

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.9: 3 residues within 4Å: Chain B: E.180, E.181, N.182 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sawaya, M.R. et al., A double S shape provides the structural basis for the extraordinary binding specificity of Dscam isoforms. Cell(Cambridge,Mass.) (2008)

Release Date

2008-10-07

Peptides

Down Syndrome Cell Adhesion Molecule (DSCAM) isoform 1.30.30, N-terminal eight Ig domains: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Down Syndrome Cell Adhesion Molecule (DSCAM) isoform 1.30.30, N-terminal eight Ig domains

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