SMTL ID : 8uji.1 (1 other biounit)

anti-Phosphohistidine Fab hSC44.ck with 3pTza peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ALA- GLY- UKD- ALA- GLY: 3-pTza peptide

ALA-GLY-UKD-ALA-GLY.1: 19 residues within 4Å: Chain A: Y.50, T.52, R.56, K.97, L.98, G.99, S.100, G.101, N.102 Chain B: W.30, R.31, N.34, H.93, Y.94, G.95, S.96, E.97, D.99, Y.102 12 PLIP interactions: 5 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:W.30 Hydrogen bonds: B:R.31, B:N.34, B:H.93, B:S.96, A:R.56, A:K.97, A:L.98, A:G.99, A:S.100, A:G.101, A:N.102

1 x EDO: 1,2-ETHANEDIOL

EDO.2: 6 residues within 4Å: Chain A: L.145, V.173, S.181, L.182, S.183 Chain B: T.184 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:T.184, A:S.183 Water bridges: B:S.182, A:S.183, A:S.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martyn, G.D. et al., Using phage display for rational engineering of a higher affinity humanized 3' phosphohistidine-specific antibody. Biorxiv (2024)

Release Date

2025-03-19

Peptides

hSC44.CK Fab heavy chain: A
hSC44.CK Fab light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

hSC44.CK Fab heavy chain

hSC44.CK Fab light chain

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