Fab MOR03268 Triggers Absorption Shift of a Diagnostic Dye via Packaging in a Solvent-shielded Fab Dimer Interface

Hillig R, Urlinger S, Fanghänel J, Brocks B, Haenel C, Stark Y, Sülzle D, Svergun D, Baesler S, Malawski G, Moosmayer D, Menrad A, Schirner M, Licha K
Journal of Molecular Biology 377(1):206-219 (2008 Mar)

doi: 10.1016/j.jmb.2007.12.071 		Submitted to SASBDB: 2021 Dec 21
Published in SASBDB:

SASDNW2 – Human Anti-TSC Recombinant Antibody (Fab MOR03268)

Fab fragment in complex with small molecule hapten, crystal form-1 experimental SAS data
DAMMIN model
Sample: Fab fragment in complex with small molecule hapten, crystal form-1 monomer, 45 kDa Homo sapiens protein
Buffer: 20 mM Tris–HCl, 50 mM NaCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2005 Jul 25
RgGuinier 3.0 nm
Dmax 10.0 nm
VolumePorod 71 nm3

SASDNX2 – Human Anti-TSC Recombinant Antibody (Fab MOR03268) bound to TSC ligand

Fab fragment in complex with small molecule hapten, crystal form-1(1S)-1-AMINO-2-(1H-INDOL-3-YL)ETHANOL experimental SAS data
DAMMIN model
Sample: Fab fragment in complex with small molecule hapten, crystal form-1 monomer, 45 kDa Homo sapiens protein
(1S)-1-AMINO-2-(1H-INDOL-3-YL)ETHANOL monomer, 0 kDa
Buffer: 20 mM Tris–HCl, 50 mM NaCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2005 Jul 27
RgGuinier 4.1 nm
Dmax 16.0 nm
VolumePorod 139 nm3

SASDNY2 – Human Anti-TSC Recombinant Antibody (Fab MOR03268) with TSC ligand excess

Fab fragment in complex with small molecule hapten, crystal form-1(1S)-1-AMINO-2-(1H-INDOL-3-YL)ETHANOL experimental SAS data
PDB (PROTEIN DATA BANK) model
Sample: Fab fragment in complex with small molecule hapten, crystal form-1 monomer, 45 kDa Homo sapiens protein
(1S)-1-AMINO-2-(1H-INDOL-3-YL)ETHANOL monomer, 0 kDa
Buffer: 20 mM Tris–HCl, 50 mM NaCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2005 Jul 25
RgGuinier 3.6 nm
Dmax 15.0 nm
VolumePorod 107 nm3