SMTL ID : 8s50.1

Cryo-EM structure of the C terminal region of PTX3 with a section of coiled-coil

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-octamer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: N.203, K.204, Y.222, Y.225 No protein-ligand interaction detected (PLIP) NAG.2: 4 residues within 4Å: Chain B: N.203, K.204, Y.222, Y.225 No protein-ligand interaction detected (PLIP) NAG.3: 4 residues within 4Å: Chain C: N.203, K.204, Y.222, Y.225 No protein-ligand interaction detected (PLIP) NAG.4: 4 residues within 4Å: Chain D: N.203, K.204, Y.222, Y.225 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Y.222 NAG.5: 4 residues within 4Å: Chain E: N.203, K.204, Y.222, Y.225 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:Y.222 NAG.6: 4 residues within 4Å: Chain F: N.203, K.204, Y.222, Y.225 No protein-ligand interaction detected (PLIP) NAG.7: 3 residues within 4Å: Chain G: N.203, K.204, Y.225 No protein-ligand interaction detected (PLIP) NAG.8: 4 residues within 4Å: Chain H: N.203, K.204, Y.222, Y.225 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shah, A. et al., The structural organisation of pentraxin-3 and its interactions with heavy chains of inter-alpha-inhibitor regulate crosslinking of the hyaluronan matrix. Matrix Biol. (2025)

Release Date

2025-01-22

Peptides

Pentraxin-related protein PTX3: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

D
D

E
F

F
G

G
J

H
K

Pentraxin-related protein PTX3