SMTL ID : 6mt6.1

Crystal Structure of HLA-B*37:01 in complex with NP338 influenza peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.31 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PHE- GLU- ASP- LEU- ARG- VAL- LEU- SER- PHE: NP388 peptide(Non-covalent)

PHE-GLU-ASP-LEU-ARG-VAL-LEU-SER-PHE.1: 32 residues within 4Å: Chain A: M.5, Y.7, H.9, S.24, Y.59, R.62, E.63, I.66, S.67, T.69, N.70, T.73, Y.74, E.76, D.77, T.80, L.81, Y.84, I.95, R.97, F.116, Y.123, T.143, K.146, W.147, A.150, V.152, Q.155, D.156, Y.159, W.167, Y.171 45 PLIP interactions: 45 interactions with chain A Hydrophobic interactions: A:Y.7, A:Y.59, A:E.63, A:I.66, A:T.69, A:D.77, A:L.81, A:I.95, A:F.116, A:Y.123, A:Y.123, A:W.147, A:W.147, A:A.150, A:V.152, A:W.167 Hydrogen bonds: A:S.24, A:E.63, A:N.70, A:N.70, A:Y.74, A:E.76, A:D.77, A:T.143, A:K.146, A:Y.159, A:Y.171 Water bridges: A:H.9, A:H.9, A:E.63, A:S.67, A:E.76, A:E.76, A:Y.84, A:Y.84, A:R.97, A:R.97, A:R.97, A:Y.159, A:T.163, A:T.163, A:T.163 Salt bridges: A:H.9, A:D.77, A:K.146

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 5 residues within 4Å: Chain A: F.36, S.38, P.43, K.68, T.71 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.68 ACT.3: 3 residues within 4Å: Chain A: D.238 Chain B: R.13, H.14 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.13, B:H.14 Hydrophobic interactions: A:D.238 Hydrogen bonds: A:D.238

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grant, E.J. et al., Broad CD8+T cell cross-recognition of distinct influenza A strains in humans. Nat Commun (2018)

Release Date

2019-02-13

Peptides

HLA class I histocompatibility antigen, B-37 alpha chain: A
Beta-2-microglobulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

HLA class I histocompatibility antigen, B-37 alpha chain

Beta-2-microglobulin

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