SMTL ID : 3mnv.1 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: K.47, Q.50 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.50 Water bridges: A:K.47, A:K.47, A:K.47 Salt bridges: A:K.47 SO4.2: 4 residues within 4Å: Chain B: S.8, S.22, K.24, Y.81 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.22 Water bridges: B:K.24, B:K.24, B:Y.81 Salt bridges: B:K.24 SO4.3: 3 residues within 4Å: Chain B: R.68, F.69, K.88 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.68 Salt bridges: B:R.68, B:K.88 SO4.4: 4 residues within 4Å: Chain B: L.1, S.26, G.27, Y.28 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.27, B:Y.28

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 6 residues within 4Å: Chain A: W.104, T.105, F.106 Chain B: L.46, K.47, W.48 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:F.106, A:F.106, B:W.48 Water bridges: A:W.104, B:W.48, B:W.48 EDO.6: 6 residues within 4Å: Chain A: T.186 Chain B: L.142, V.170, S.178, L.179, S.180 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Water bridges: B:S.180, B:S.180, B:S.180, A:S.184 Hydrogen bonds: A:T.186 EDO.7: 5 residues within 4Å: Chain B: I.3, Q.4, L.5, H.103, W.104 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.5, B:L.5, B:H.103

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 3 residues within 4Å: Chain B: S.34, N.53, T.54 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicely, N.I. et al., Crystal structure of a non-neutralizing antibody to the HIV-1 gp41 membrane-proximal external region. Nat.Struct.Mol.Biol. (2010)

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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