SMTL ID : 3mo1.1

Crystal structure of the non-neutralizing HIV antibody 13H11 Fab fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

5 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 2 residues within 4Å: Chain A: Q.19, K.20 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Q.19 Hydrogen bonds: A:K.20 ACT.2: 4 residues within 4Å: Chain A: Q.45, K.47, Q.50, K.53 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.50 Salt bridges: A:K.47, A:K.53 ACT.3: 5 residues within 4Å: Chain A: Y.40, F.58, H.99, W.104 Chain B: W.101 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.40, A:W.104 Salt bridges: A:H.99 ACT.4: 6 residues within 4Å: Chain B: T.31, Y.33, S.34, N.53, T.54, E.55 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:N.53 Hydrogen bonds: B:T.54, B:E.55 ACT.5: 3 residues within 4Å: Chain B: G.57, E.58, P.59 1 PLIP interactions: 1 interactions with chain B Water bridges: B:G.57

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

SO4.6: 3 residues within 4Å: Chain B: T.117, K.118, G.119 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicely, N.I. et al., Crystal Structure of a Non-Neutralizing HIV-1 gp41 Envelope Antibody Demonstrates Neutralization Mechanism of gp41 Antibodies. To be Published

Release Date

2010-11-17

Peptides

ANTI-HIV-1 ANTIBODY 13H11 LIGHT CHAIN: A
ANTI-HIV-1 ANTIBODY 13H11 HEAVY CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ANTI-HIV-1 ANTIBODY 13H11 LIGHT CHAIN

ANTI-HIV-1 ANTIBODY 13H11 HEAVY CHAIN

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