SMTL ID : 8cxj.4 (3 other biounits)

The IgI3 domain of R28 protein from S. pyogenes bound to CEACAM1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

hetero-1-1-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: K.37, G.38, R.45, G.86, F.87 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.87, A:F.87 Salt bridges: A:K.37, A:R.45 SO4.2: 4 residues within 4Å: Chain A: K.94, D.96, V.98 Chain B: K.59 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:K.94, B:K.59

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: T.81, N.83 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Catton, E.A. et al., Human CEACAM1 is targeted by a Streptococcus pyogenes adhesin implicated in puerperal sepsis pathogenesis. Nat Commun (2023)

Release Date

2023-03-15

Peptides

Carcinoembryonic antigen-related cell adhesion molecule 1: A
Surface protein R28: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

Carcinoembryonic antigen-related cell adhesion molecule 1

Surface protein R28

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