SMTL ID : 6cqq.2 (1 other biounit)

Crystal structure of F24 TCR -DR15-RQ13 peptide complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-1-1-1-mer

Ligands

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

NAG.1: 6 residues within 4Å: Chain A: V.116, V.117, N.118, E.166, W.168 Chain B: D.2 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.116, A:W.168 Hydrogen bonds: A:N.118, A:W.168, B:D.2, B:D.2 NAG.2: 3 residues within 4Å: Chain B: N.19, E.22, R.23 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.19, B:R.23, B:R.23

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 4 residues within 4Å: Chain E: E.166, V.167, H.168, S.169 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:H.168, E:S.169, E:S.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Galperin, M. et al., CD4+T cell-mediated HLA class II cross-restriction in HIV controllers. Sci Immunol (2018)

Release Date

2018-06-06

Peptides

HLA class II histocompatibility antigen, DR alpha chain: A
HLA-DRB1 protein: B
Peptide from Capsid protein p24: C
F24 alpha chain: D
F24 beta chain: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

C
H

D
I

E
J

HLA class II histocompatibility antigen, DR alpha chain

HLA-DRB1 protein

Peptide from Capsid protein p24

F24 alpha chain

F24 beta chain

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