SMTL ID : 1ltr.1 (1 other biounit)

CRYSTAL STRUCTURE OF THE B SUBUNIT OF HUMAN HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.04 Å

Oligo State

homo-pentamer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: E.79, T.80, K.81, K.103 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.81 Water bridges: A:K.103 Salt bridges: A:K.23, A:K.81, A:K.103 SO4.2: 3 residues within 4Å: Chain B: T.80, K.81, K.103 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.79, B:K.81 Water bridges: B:K.81, B:K.81 Salt bridges: B:K.103 SO4.3: 4 residues within 4Å: Chain C: E.79, T.80, K.81, K.103 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:K.81, D:E.79 Salt bridges: C:K.81, C:K.103 SO4.4: 4 residues within 4Å: Chain D: E.79, T.80, K.81, K.103 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:K.81 Water bridges: D:K.103 Salt bridges: D:K.81, D:K.103 SO4.5: 3 residues within 4Å: Chain E: T.80, K.81, K.103 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:K.81 Salt bridges: E:K.103 SO4.6: 2 residues within 4Å: Chain B: T.19, K.84 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.84

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Matkovic-Calogovic, D. et al., Crystal structure of the B subunit of Escherichia coli heat-labile enterotoxin carrying peptides with anti-herpes simplex virus type 1 activity. J.Biol.Chem. (1999)

Release Date

1999-02-09

Peptides

HEAT-LABILE ENTEROTOXIN: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

D
G

E
H

HEAT-LABILE ENTEROTOXIN

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