SMTL ID : 6pyd.2 (1 other biounit)

Structure of 3E9 antibody Fab bound to marinobufagenin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x P4S: (3beta,5beta,14alpha,15beta)-3,5-dihydroxy-14,15-epoxybufa-20,22-dienolide(Non-covalent)

P4S.1: 12 residues within 4Å: Chain A: Y.50, R.99, Y.100, G.101, Y.102, G.103 Chain B: Y.37, E.39, F.94, G.96, S.97, V.99 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:Y.37, B:Y.37, B:F.94, B:V.99, A:Y.50, A:Y.100 Hydrogen bonds: B:E.39, A:G.101, A:Y.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Macdonald, L.E. et al., Kappa-on-Heavy (KoH) bodies are a distinct class of fully-human antibody-like therapeutic agents with antigen-binding properties. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2019-12-25

Peptides

3E9 anti-marinobufagenin antibody Fab heavy chain, recloned with human IgG4 C region: A
3E9 antibody Fab light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3E9 anti-marinobufagenin antibody Fab heavy chain, recloned with human IgG4 C region

3E9 antibody Fab light chain

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