SMTL ID : 2o5x.2 (2 other biounits)

Crystal structure of 1E9 LeuH47Trp/ArgH100Trp, an engineered Diels-Alderase Fab with nM steroid-binding affinity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 1 residues within 4Å: Chain A: R.216 Ligand excluded by PLIP SO4.2: 3 residues within 4Å: Chain A: P.8, L.9, S.10 Ligand excluded by PLIP SO4.3: 2 residues within 4Å: Chain A: H.98, F.99 Ligand excluded by PLIP SO4.4: 3 residues within 4Å: Chain A: S.57, N.58, R.59 Ligand excluded by PLIP SO4.5: 4 residues within 4Å: Chain A: S.126, D.127, E.128 Chain B: P.129 Ligand excluded by PLIP SO4.6: 3 residues within 4Å: Chain B: N.88, S.118, S.119 Ligand excluded by PLIP SO4.7: 3 residues within 4Å: Chain B: S.25, G.26, Y.27 Ligand excluded by PLIP SO4.8: 3 residues within 4Å: Chain B: R.67, K.87, E.89 Ligand excluded by PLIP SO4.9: 3 residues within 4Å: Chain B: E.73, T.74, S.75 Ligand excluded by PLIP SO4.10: 4 residues within 4Å: Chain B: R.98, Y.108 Chain D: M.28, N.31 Ligand excluded by PLIP SO4.11: 7 residues within 4Å: Chain B: Y.27, M.28, Y.32 Chain D: Y.27, M.28, Y.32 Ligands: SO4.23 Ligand excluded by PLIP SO4.13: 1 residues within 4Å: Chain C: R.216 Ligand excluded by PLIP SO4.14: 3 residues within 4Å: Chain C: P.8, L.9, S.10 Ligand excluded by PLIP SO4.15: 2 residues within 4Å: Chain C: H.98, F.99 Ligand excluded by PLIP SO4.16: 3 residues within 4Å: Chain C: S.57, N.58, R.59 Ligand excluded by PLIP SO4.17: 4 residues within 4Å: Chain C: S.126, D.127, E.128 Chain D: P.129 Ligand excluded by PLIP SO4.18: 3 residues within 4Å: Chain D: N.88, S.118, S.119 Ligand excluded by PLIP SO4.19: 3 residues within 4Å: Chain D: S.25, G.26, Y.27 Ligand excluded by PLIP SO4.20: 3 residues within 4Å: Chain D: R.67, K.87, E.89 Ligand excluded by PLIP SO4.21: 3 residues within 4Å: Chain D: E.73, T.74, S.75 Ligand excluded by PLIP SO4.22: 4 residues within 4Å: Chain B: M.28, N.31 Chain D: R.98, Y.108 Ligand excluded by PLIP SO4.23: 7 residues within 4Å: Chain B: Y.27, M.28, Y.32 Chain D: Y.27, M.28, Y.32 Ligands: SO4.11 Ligand excluded by PLIP

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.12: 8 residues within 4Å: Chain A: F.94, S.96, P.101 Chain B: N.35, W.47, W.50, G.99, W.104 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.35, B:N.35 TRS.24: 8 residues within 4Å: Chain C: F.94, S.96, P.101 Chain D: N.35, W.47, W.50, G.99, W.104 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:N.35, D:N.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Verdino, P. et al., Closely related antibody receptors exploit fundamentally different strategies for steroid recognition. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2007-12-18

Peptides

chimeric antibody Fab 1E9-DB3: AC
chimeric antibody Fab 1E9-DB3: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

C
L

B
H

D
H

chimeric antibody Fab 1E9-DB3

chimeric antibody Fab 1E9-DB3

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