SMTL ID : 4qxw.1

Crystal structure of the human CEACAM1 membrane distal amino terminal (N)-domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-dimer

Ligands

1 x MLA: MALONIC ACID(Non-covalent)

MLA.1: 5 residues within 4Å: Chain A: K.35, G.36, R.43, G.84, F.85 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.85 Salt bridges: A:K.35, A:R.43, A:R.43

2 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.2: 7 residues within 4Å: Chain A: L.18, L.20, V.21, H.22, Y.68, N.70, S.72 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.18, A:Y.68 Hydrogen bonds: A:V.21, A:V.21, A:N.70, A:S.72, A:S.72 BOG.3: 7 residues within 4Å: Chain B: L.18, L.20, V.21, H.22, Y.68, N.70, S.72 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.18, B:Y.68 Hydrogen bonds: B:V.21, B:V.21, B:H.22, B:N.70, B:S.72, B:S.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, Y.H. et al., CEACAM1 regulates TIM-3-mediated tolerance and exhaustion. Nature (2015)

Release Date

2014-11-12

Peptides

Carcinoembryonic antigen-related cell adhesion molecule 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carcinoembryonic antigen-related cell adhesion molecule 1

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