SMTL ID : 1e4x.2 (1 other biounit)

crossreactive binding of a circularized peptide to an anti-TGFalpha antibody Fab-fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x VAL- VAL- SER- HIS- PHE- ASN- ASP: CYCLIC PEPTIDE(Non-covalent)

VAL-VAL-SER-HIS-PHE-ASN-ASP.1: 15 residues within 4Å: Chain A: W.33, E.50, N.59, S.99, P.100, D.102 Chain B: Y.32, N.34, Y.49, Y.50, T.53, Q.89, G.91, G.92, F.96 19 PLIP interactions: 10 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:P.100, B:Y.32, B:Y.49, B:Y.50, B:T.53, B:F.96, B:F.96 Hydrogen bonds: A:W.33, A:E.50, A:N.59, A:S.99, A:S.99, A:D.102, B:N.34, B:G.91 Water bridges: A:D.102, A:D.102, B:Y.50 pi-Cation interactions: A:H.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hahn, M. et al., Cross-Reactive Binding of Cyclic Peptides to an Anti-Tgf Alpha Antibody Fab Fragment: An X-Ray Structural and Thermodynamic Analysis. J.Mol.Biol. (2001)

Release Date

2001-07-12

Peptides

TAB2: A
TAB2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
M

TAB2

TAB2

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