SMTL ID : 8typ.1

Complement Protease C1s Inhibited by 6-(4-phenylpiperazin-1-yl)pyridine-3-carboximidamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.1: 6 residues within 4Å: Chain A: H.47, A.49, N.51, S.53, G.60, P.61 1 PLIP interactions: 1 interactions with chain A Water bridges: A:G.50

1 x SQT: 6-(4-phenylpiperazin-1-yl)pyridine-3-carboximidamide(Non-covalent)

SQT.2: 15 residues within 4Å: Chain A: H.120, P.165, F.171, D.271, S.272, K.274, S.277, S.299, W.300, G.301, P.302, Q.303, C.304, Y.307, G.308 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.271, A:S.272, A:P.302 Water bridges: A:S.272 pi-Stacking: A:F.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, X. et al., Inhibition of the C1s Protease and the Classical Complement Pathway by 6-(4-Phenylpiperazin-1-yl)Pyridine-3-Carboximidamide and Chemical Analogs. J Immunol. (2024)

Release Date

2023-11-29

Peptides

Complement C1s subcomponent: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Complement C1s subcomponent