SMTL ID : 2wv6.1 (1 other biounit)

CRYSTAL STRUCTURE OF THE CHOLERA TOXIN-LIKE B-SUBUNIT FROM CITROBACTER FREUNDII TO 1.9 ANGSTROM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-pentamer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: Y.18, G.45, A.46, T.47, F.48, P.93, N.94 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.18, A:G.45, A:T.47, A:N.94 GOL.2: 2 residues within 4Å: Chain A: A.74 Chain B: A.74 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.73, B:A.74 GOL.4: 4 residues within 4Å: Chain B: A.74 Chain C: R.73, A.74 Ligands: GOL.6 2 PLIP interactions: 2 interactions with chain C Water bridges: C:D.70, C:A.74 GOL.6: 6 residues within 4Å: Chain C: A.74 Chain D: R.73, A.74, F.77 Ligands: GOL.4, GOL.7 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:R.73 Water bridges: D:A.74 GOL.7: 3 residues within 4Å: Chain D: A.74 Chain E: R.73 Ligands: GOL.6 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:R.73 Water bridges: E:R.73

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

EDO.3: 5 residues within 4Å: Chain B: G.45, A.46, T.47, P.93, N.94 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.45, B:T.47, B:N.94 EDO.5: 4 residues within 4Å: Chain C: I.80 Chain D: Y.76, F.77, G.79 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Y.76, D:F.77 Water bridges: D:G.79

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Jansson, L. et al., Carbohydrate Binding Specificities and Crystal Structure of the Cholera Toxin-Like B-Subunit from Citrobacter Freundii. Biochimie (2010)

Release Date

2009-10-27

Peptides

CFXB: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

C
K

D
L

E
M

CFXB

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