SMTL ID : 8r84.1

pentameric IgMFc-AIM complex focused refinement

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-4-1-mer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 2 residues within 4Å: Chain F: N.71, S.73 No protein-ligand interaction detected (PLIP)

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.251, D.252, E.320 Chain F: N.129 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain F Metal complexes: A:D.251, A:D.252, A:E.320, F:N.129 CA.3: 4 residues within 4Å: Chain A: D.252, D.292, N.293, D.315 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.252, A:D.292, A:D.292, A:D.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Q. et al., Cryo-EM reveals structural basis for human AIM/CD5L recognition of polymeric immunoglobulin M. Nat Commun (2024)

Release Date

2024-11-06

Peptides

CD5 antigen-like: A
Ig-like domain-containing protein: BCDE
Immunoglobulin J chain: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
N

B
B

C
L

D
K

E
A

F
J

CD5 antigen-like

Ig-like domain-containing protein

Immunoglobulin J chain

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