SMTL ID : 3ea6.1

Atomic resolution of crystal structure of SEK

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.92 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: N.98, H.169, H.208, D.210 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.169, A:H.208, A:D.210, A:D.210, H2O.10

5 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 3 residues within 4Å: Chain A: G.152, H.153, K.154 Ligand excluded by PLIP IOD.3: 4 residues within 4Å: Chain A: N.138, H.142, H.153, Y.158 Ligand excluded by PLIP IOD.4: 3 residues within 4Å: Chain A: S.155, K.156, N.162 Ligand excluded by PLIP IOD.5: 3 residues within 4Å: Chain A: F.57, T.83, A.84 Ligand excluded by PLIP IOD.6: 3 residues within 4Å: Chain A: T.175, F.176, S.177 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, K. et al., Structural Studies of an Emerging Pyrogenic Superantigen, SEK. To be Published

Release Date

2009-06-30

Peptides

Staphylococcal enterotoxin K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Staphylococcal enterotoxin K