SMTL ID : 1lti.1

HEAT-LABILE ENTEROTOXIN (LT-I) COMPLEX WITH T-ANTIGEN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.13 Å

Oligo State

hetero-5-1-1-mer

Ligands

1 x A2G- GAL: beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose(Non-covalent)

A2G-GAL.1: 8 residues within 4Å: Chain D: N.14, E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 10 PLIP interactions: 9 interactions with chain D, 1 interactions with chain E Hydrogen bonds: D:E.51, D:Q.56, D:Q.61, D:Q.61, D:N.90, D:N.90, D:K.91 Water bridges: D:I.58, D:S.95, E:G.33

3 x GAL: beta-D-galactopyranose(Non-covalent)

GAL.2: 7 residues within 4Å: Chain A: E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.56, A:Q.61, A:Q.61, A:N.90, A:N.90, A:K.91 Water bridges: A:S.95 GAL.3: 7 residues within 4Å: Chain B: E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.61, B:Q.61, B:N.90, B:N.90, B:K.91 Water bridges: B:S.95 GAL.4: 7 residues within 4Å: Chain E: E.51, Q.56, H.57, Q.61, W.88, N.90, K.91 8 PLIP interactions: 7 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:E.51, E:Q.61, E:Q.61, E:N.90, E:N.90, E:K.91 Water bridges: E:S.95, A:G.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van den Akker, F. et al., Tumor marker disaccharide D-Gal-beta 1, 3-GalNAc complexed to heat-labile enterotoxin from Escherichia coli. Protein Sci. (1996)

Release Date

1996-08-17

Peptides

HEAT LABILE ENTEROTOXIN TYPE I: ABCDE
HEAT LABILE ENTEROTOXIN TYPE I: F
HEAT LABILE ENTEROTOXIN TYPE I: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

D
G

E
H

F
A

G
C

HEAT LABILE ENTEROTOXIN TYPE I

HEAT LABILE ENTEROTOXIN TYPE I

HEAT LABILE ENTEROTOXIN TYPE I

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