SMTL ID : 6u3u.2 (1 other biounit)

Crystal Structure of Shiga Toxin 2K

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

hetero-1-5-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: H.63, H.66 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.63, A:H.66

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 8 residues within 4Å: Chain A: E.72, Y.77, D.94, F.95, H.97, S.112, S.113, Y.114 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.94, A:Y.114 Salt bridges: A:D.94, A:D.94

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

EDO.3: 5 residues within 4Å: Chain D: N.14, N.16, T.18, T.20, W.29 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hughes, A.C. et al., Structural and Functional Characterization of Stx2k, a New Subtype of Shiga Toxin 2. Microorganisms (2019)

Release Date

2020-07-01

Peptides

Shiga toxin 2K subunit A: A
Shiga toxin 2K subunit B: BCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
F

C
G

D
J

E
K

F
L

Shiga toxin 2K subunit A

Shiga toxin 2K subunit B

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