SMTL ID : 8jyq.2 (1 other biounit)

Crystal structure of cancer-specific anti-HER2 antibody H2Mab-214 in complex with epitope peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PRO- ILE- TRP- LYS- PHE- PRO- ASP: H2CasMab-1 epitope peptide(Non-covalent)

PRO-ILE-TRP-LYS-PHE-PRO-ASP.1: 18 residues within 4Å: Chain A: S.34, G.35, F.56, W.57, D.58, D.60, R.62, R.102, V.104, A.105, T.106, W.108 Chain B: Y.33, L.38, S.97, R.98, V.100, L.102 18 PLIP interactions: 12 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:F.56, A:R.62, A:V.104, A:V.104, A:W.108, B:Y.33, B:L.38, B:V.100, B:L.102 Hydrogen bonds: A:D.60, A:R.102, A:R.102, A:A.105, A:A.105, B:Y.33 Water bridges: A:R.62, A:R.62 Salt bridges: B:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arimori, T. et al., Locally misfolded HER2 expressed on cancer cells is a promising target for development of cancer-specific antibodies. Structure (2024)

Release Date

2024-03-13

Peptides

H2CasMab-1 VH(S112C),SARAH: A
H2CasMab-1 VL,SARAH(S37C): B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

H2CasMab-1 VH(S112C),SARAH

H2CasMab-1 VL,SARAH(S37C)

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