SMTL ID : 3l3d.1

Crystal structure of HLA-B*4402 in complex with the F3A mutant of a self-peptide derived from DPA*0201

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLU- GLU- ALA- GLY- ARG- ALA- PHE- SER- PHE: peptide from HLA-DPA1 protein(Non-covalent)

GLU-GLU-ALA-GLY-ARG-ALA-PHE-SER-PHE.1: 33 residues within 4Å: Chain A: M.5, Y.7, Y.9, T.24, K.45, Y.59, R.62, E.63, I.66, S.67, N.70, T.73, Y.74, E.76, N.77, T.80, Y.84, I.95, R.97, Y.99, D.116, Y.123, T.143, K.146, W.147, V.152, Q.155, D.156, Y.159, L.163, S.167, R.170, Y.171 47 PLIP interactions: 47 interactions with chain A Hydrophobic interactions: A:Y.7, A:Y.59, A:Y.74, A:N.77, A:T.80, A:I.95, A:I.95, A:Y.99, A:D.116, A:Y.123, A:Y.123, A:W.147, A:V.152, A:V.152, A:Y.159, A:L.163 Hydrogen bonds: A:Y.7, A:E.63, A:N.70, A:N.70, A:E.76, A:N.77, A:N.77, A:Y.99, A:Y.99, A:Y.99, A:T.143, A:Q.155, A:Y.159, A:S.167, A:Y.171 Water bridges: A:Y.9, A:Y.9, A:T.24, A:R.62, A:R.62, A:R.62, A:Y.74, A:T.80, A:R.97, A:R.97, A:Q.155, A:R.170 Salt bridges: A:K.45, A:R.62, A:K.146, A:R.170

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

ACT.2: 2 residues within 4Å: Chain A: D.119 Chain B: I.1 1 PLIP interactions: 1 interactions with chain B Water bridges: B:Q.2

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 1 residues within 4Å: Chain A: R.83 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Theodossis, A. et al., Constraints within major histocompatibility complex class I restricted peptides: presentation and consequences for T-cell recognition. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-03-16

Peptides

HLA class I histocompatibility antigen, B-44 alpha chain: A
Beta-2-microglobulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HLA class I histocompatibility antigen, B-44 alpha chain

Beta-2-microglobulin

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