SMTL ID : 1t21.1

Structural basis for degenerate recognition of HIV peptide variants by cytotoxic lymphocyte, variant SL9, monoclinic crystal

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

hetero-1-1-mer

Ligands

1 x SER- LEU- TYR- ASN- THR- VAL- ALA- THR- LEU: GAG PEPTIDE(Non-covalent)

SER-LEU-TYR-ASN-THR-VAL-ALA-THR-LEU.1: 26 residues within 4Å: Chain A: M.5, Y.7, F.9, M.45, E.63, K.66, V.67, H.70, T.73, D.77, T.80, L.81, Y.84, R.97, Y.99, Y.116, Y.123, T.143, K.146, W.147, V.152, Q.155, L.156, Y.159, W.167, Y.171 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:Y.7, A:F.9, A:K.66, A:V.67, A:D.77, A:L.81, A:Y.116, A:Y.116, A:T.143, A:W.147, A:V.152, A:L.156, A:Y.159, A:Y.159 Hydrogen bonds: A:E.63, A:R.65, A:R.65, A:K.66, A:T.73, A:D.77, A:Y.84, A:Y.99, A:Q.155, A:Y.171, A:Y.171 Water bridges: A:D.77, A:D.77, A:R.97, A:R.97, A:Y.159 Salt bridges: A:K.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martinez-Hackert, E. et al., Structural Basis for Degenerate Recognition of Natural HIV Peptide Variants by Cytotoxic Lymphocytes. J.Biol.Chem. (2006)

Release Date

2005-09-06

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HLA class I histocompatibility antigen, A-2 alpha chain

Beta-2-microglobulin

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