SMTL ID : 7yzj.1

FAB IN COMPLEX WITH ANTIGENIC PEPTIDE OF INTERLEUKIN-2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x LYS- PRO- LEU- GLU- GLU- VAL- LEU- ASN- LEU: Antigenic peptide(Non-covalent)

LYS-PRO-LEU-GLU-GLU-VAL-LEU-ASN-LEU.1: 14 residues within 4Å: Chain A: Y.31, K.35, Y.37, G.96, T.97, F.99 Chain B: Y.33, A.34, Y.51, T.53, Y.54, Y.99, D.100, Y.102 17 PLIP interactions: 7 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:Y.31, A:Y.31, A:F.99, B:A.34, B:Y.51, B:T.53, B:Y.54, B:Y.99, B:D.100, B:Y.102 Hydrogen bonds: A:Y.31, A:Y.31, A:N.33, B:Y.54, B:Y.102, B:Y.102 Salt bridges: A:K.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pletnev, V. et al., Three-Dimensional Structure of Fab Fragment of Monoclonal Antibody LNKB-2 Complexed with Antigenic Nonapeptide from Human Interleukin-2. Russ.J.Bioorganic Chem. (2023)

Release Date

2023-02-01

Peptides

Light chain of FAB fragment: A
Heavy chain of FAB fragment: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

Light chain of FAB fragment

Heavy chain of FAB fragment

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