SMTL ID : 8umo.1

Murine CD94-NKG2A receptor in complex with Qa-1b presenting AMAPRTLLL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x ALA- MET- ALA- PRO- ARG- THR- LEU- LEU- LEU: Qdm peptide(Non-covalent)

ALA-MET-ALA-PRO-ARG-THR-LEU-LEU-LEU.1: 37 residues within 4Å: Chain A: Y.7, I.24, M.45, E.63, K.66, A.67, M.70, N.73, F.74, N.77, T.80, L.81, Y.84, L.95, W.97, Y.99, C.114, E.116, Y.123, I.124, W.133, S.143, K.146, S.147, V.150, E.152, Q.155, Q.156, Y.159, W.167, Y.171 Chain C: F.53, Q.55, S.100 Chain D: S.53, A.96, S.97 31 PLIP interactions: 25 interactions with chain A, 5 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: A:L.81, A:L.95, A:Y.99, A:I.124, A:W.133, A:W.133, A:Y.159, A:W.167, C:Q.55, D:A.96 Hydrogen bonds: A:Y.7, A:E.63, A:K.66, A:N.77, A:N.77, A:N.77, A:T.80, A:Y.99, A:Y.99, A:Q.155, A:Q.156, A:Y.171, A:Y.171, C:F.53, C:F.53, C:Q.55, C:Q.55 Water bridges: A:S.147, A:E.152 Salt bridges: A:K.146, A:E.152

1 x BR: BROMIDE ION(Non-covalent)

BR.2: 4 residues within 4Å: Chain D: F.15, S.29, K.33, Y.110 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

MacLachlan, B.J. et al., Structure of the murine CD94-NKG2A receptor in complex with Qa-1 b presenting an MHC-I leader peptide. Febs J. (2024)

Release Date

2024-01-17

Peptides

H-2 class I histocompatibility antigen, D-37 alpha chain: A
Beta-2-microglobulin: B
Killer cell lectin-like receptor, subfamily D, member 1: C
Killer cell lectin-like receptor subfamily C, member 1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
J

D
K

H-2 class I histocompatibility antigen, D-37 alpha chain

Beta-2-microglobulin

Killer cell lectin-like receptor, subfamily D, member 1

Killer cell lectin-like receptor subfamily C, member 1

Related Entries With Identical Sequence