SMTL ID : 4jdv.2 (1 other biounit)

Crystal structure of germ-line precursor of NIH45-46 Fab

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 144: TRIS-HYDROXYMETHYL-METHYL-AMMONIUM(Non-covalent)

144.1: 8 residues within 4Å: Chain A: Y.157, E.160, P.161, V.162, F.178, P.179, A.180, L.190 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.162, A:V.162, A:A.180 Salt bridges: A:E.160

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.2: 6 residues within 4Å: Chain A: W.50, N.59, N.109, W.110 Chain B: Y.91, E.92 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.109 Water bridges: A:W.110 1PE.4: 8 residues within 4Å: Chain B: Q.37, K.39, R.45, P.59, A.60, R.61, F.62, E.81 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:Q.37, B:R.45, B:A.60, B:R.61, B:R.61, B:E.81 Water bridges: B:R.61

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain B: K.186, R.207 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.186, B:R.207

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scharf, L. et al., Structural basis for HIV-1 gp120 recognition by a germ-line version of a broadly neutralizing antibody. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-03-20

Peptides

Fab heavy chain: A
Fab light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

Fab heavy chain

Fab light chain

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