SMTL ID : 1fng.4 (3 other biounits)

HISTOCOMPATIBILITY ANTIGEN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-4-4-mer

Ligands

12 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.1: 1 residues within 4Å: Chain A: N.78 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.78 NAG.2: 3 residues within 4Å: Chain A: N.118, D.166, W.168 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.118 NAG.3: 4 residues within 4Å: Chain A: I.1, K.2 Chain B: N.45, Q.48 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.45, B:Q.48, A:I.1 Hydrophobic interactions: A:K.2 NAG.4: 1 residues within 4Å: Chain C: N.78 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.78 NAG.5: 4 residues within 4Å: Chain C: N.118, D.166, H.167, W.168 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:W.168 Hydrogen bonds: C:N.118 NAG.6: 4 residues within 4Å: Chain C: I.1, K.2 Chain D: N.45, Q.48 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:K.2 Hydrogen bonds: C:I.1, D:N.45, D:Q.48 NAG.7: 1 residues within 4Å: Chain E: N.78 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.78 NAG.8: 3 residues within 4Å: Chain E: N.118, D.166, W.168 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.118 NAG.9: 4 residues within 4Å: Chain E: I.1, K.2 Chain F: N.45, Q.48 4 PLIP interactions: 2 interactions with chain E, 2 interactions with chain F Hydrophobic interactions: E:K.2 Hydrogen bonds: E:I.1, F:N.45, F:Q.48 NAG.10: 1 residues within 4Å: Chain G: N.78 1 PLIP interactions: 1 interactions with chain G Hydrogen bonds: G:N.78 NAG.11: 4 residues within 4Å: Chain G: N.118, D.166, H.167, W.168 2 PLIP interactions: 2 interactions with chain G Hydrophobic interactions: G:W.168 Hydrogen bonds: G:N.118 NAG.12: 4 residues within 4Å: Chain G: I.1, K.2 Chain H: N.45, Q.48 4 PLIP interactions: 2 interactions with chain G, 2 interactions with chain H Hydrophobic interactions: G:K.2 Hydrogen bonds: G:I.1, H:N.45, H:Q.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kersh, G.J. et al., Structural and functional consequences of altering a peptide MHC anchor residue. J.Immunol. (2001)

Release Date

2001-03-07

Peptides

PROTEIN (MHC CLASS II I-EK, ALPHA CHAIN): ACEG
PROTEIN (MHC CLASS II I-EK, BETA CHAIN): BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
A

G
C

B
B

D
D

F
B

H
D

PROTEIN (MHC CLASS II I-EK, ALPHA CHAIN)

PROTEIN (MHC CLASS II I-EK, BETA CHAIN)

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