SMTL ID : 9s8w.1

Human heparanase in complex with neutralizing antibody A54 Fab fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.49 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.1: 5 residues within 4Å: Chain A: K.273, H.301, N.302, V.303, K.305 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.273, A:H.301, A:N.302, A:K.305, A:N.302

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 6 residues within 4Å: Chain A: D.39, L.40, Q.41, N.81, S.83, Q.84 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.83, A:Q.84 NAG.3: 4 residues within 4Å: Chain A: T.37, A.38, N.43, S.45 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.43, A:S.45 NAG.4: 4 residues within 4Å: Chain A: D.26, N.60, F.101, N.103 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barash, U. et al., Heparanase-Neutralizing Monoclonal Antibody (mAb A54) Attenuates Tumor Growth and Metastasis. Cells (2025)

Release Date

2025-09-24

Peptides

Heparanase: A
Heparanase 8 kDa subunit: B
A54 Fab heavy chain: C
A54 Fab light chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

D
L

Heparanase

Heparanase 8 kDa subunit

A54 Fab heavy chain

A54 Fab light chain

Related Entries With Identical Sequence