SMTL ID : 5i82.1 (1 other biounit)

First Crystal Structure of E.coli Based Recombinant Diphtheria Toxin Mutant CRM197

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain B: M.459, R.460, R.462, K.474 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.462, B:K.474

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: N.98 Chain B: E.413, S.414, G.415 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.415, B:G.415, A:N.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mishra, R.P.N. et al., Structural and immunological characterization of E. coli derived recombinant CRM 197 protein used as carrier in conjugate vaccines. Biosci.Rep. (2018)

Release Date

2016-03-02

Peptides

Diphtheria toxin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Diphtheria toxin

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