SMTL ID : 1t66.2 (1 other biounit)

The structure of FAB with intermediate affinity for fluorescein.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-1-1-mer

Ligands

1 x FLU: 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-BENZOIC ACID(Non-covalent)

FLU.1: 14 residues within 4Å: Chain A: H.31, N.33, Y.37, H.39, Y.54, K.55, S.96, W.101 Chain B: D.31, W.33, Y.56, Y.101, G.102, Y.103 12 PLIP interactions: 6 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:Y.37, A:W.101, B:Y.101, B:Y.103 Hydrogen bonds: A:H.31, A:S.96 Salt bridges: A:K.55 pi-Stacking: A:Y.37, B:W.33, B:W.33, B:W.33 Water bridges: B:R.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Terzyan, S. et al., Three-dimensional Structures of Idiotypically Related Fabs with Intermediate and High Affinity for Fluorescein. J.Mol.Biol. (2004)

Release Date

2004-05-18

Peptides

immunoglobulin light chain: A
immunoglobulin heavy chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

immunoglobulin light chain

immunoglobulin heavy chain

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