SMTL ID : 4qf1.2 (1 other biounit)

Crystal structure of unliganded CH59UA, the inferred unmutated ancestor of the RV144 anti-HIV antibody lineage producing CH59

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

2 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 12 residues within 4Å: Chain A: A.33, H.35, G.50, I.51, S.52, S.57, G.59, D.99 Chain B: T.90, G.94, N.95, R.97 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:S.100 Hydrogen bonds: B:R.97 PG4.3: 1 residues within 4Å: Chain B: N.95 3 PLIP interactions: 3 interactions with chain B Water bridges: B:S.93, B:S.93, B:N.95

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.2: 4 residues within 4Å: Chain A: S.163, N.204, K.213, D.215 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.163 Salt bridges: A:D.215

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.4: 7 residues within 4Å: Chain A: L.93, Y.95 Chain B: Q.37, K.38, S.39, G.40, Q.41 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.40

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

CL.5: 3 residues within 4Å: Chain B: L.27, K.30, D.50 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wiehe, K. et al., Antibody Light-Chain-Restricted Recognition of the Site of Immune Pressure in the RV144 HIV-1 Vaccine Trial Is Phylogenetically Conserved. Immunity (2014)

Release Date

2015-02-18

Peptides

CH59UA Fab fragment of heavy chain: A
Inferred unmutated ancestor (UA) of anti-HIV antibody CH59: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CH59UA Fab fragment of heavy chain

Inferred unmutated ancestor (UA) of anti-HIV antibody CH59

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