Glycosciences.de - Glycosciences.DB entry 137

Glycosciences.DB structure entry #137: Stachyose

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a-D-Galp-(1-6)-a-D-Galp-(1-6)-a-D-Glcp-(1-2)-b-D-Fruf

3D Structure Model

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General Structure Data

Chemical Formula:	C₂₄H₄₂O₂₁		#C	#H	#O
Molec. Weight:	666		24	42	21
# Atoms:	87
# Residues:	4
# Heavy Atoms:	45

Superclasses:

Hex
Hex	4

Residues:

Residue	Count
A-D-GALP	2
A-D-GLCP	1
B-D-FRUF	1

NMR Carbon Chemical Shift Info

MHz	0
Temperature	0
Solvent	D2O
Note	a-d)Assignments may have to be interchanged.
Residue	Linkage	Carbon	PPM	JFrom	JTo	Hz	Note
b-D-Fruf		C1	62.60			0	a
b-D-Fruf		C2	103.90			0
b-D-Fruf		C3	77.00			0
b-D-Fruf		C4	81.40			0
b-D-Fruf		C5	74.40			0
b-D-Fruf		C6	62.00			0	a
a-D-Glcp	2	C1	92.20			0
a-D-Glcp	2	C2	71.40			0	b
a-D-Glcp	2	C3	73.00			0	b
a-D-Glcp	2	C4	69.50			0	c
a-D-Glcp	2	C5	71.20			0	b
a-D-Glcp	2	C6	66.20			0
a-D-Galp	6,2	C1	98.50			0
a-D-Galp	6,2	C2	69.70			0	c
a-D-Galp	6,2	C3	68.90			0	b
a-D-Galp	6,2	C4	68.60			0	b
a-D-Galp	6,2	C5	69.50			0	c
a-D-Galp	6,2	C6	66.60			0
a-D-Galp	6,6,2	C1	98.20			0
a-D-Galp	6,6,2	C2	69.80			0	c
a-D-Galp	6,6,2	C3	68.50			0	d
a-D-Galp	6,6,2	C4	69.80			0	c
a-D-Galp	6,6,2	C5	71.10			0
a-D-Galp	6,6,2	C6	61.30			0	d

PDB references: 2

1 - 2 of 2 PDB entries

PDB ID 4rk9: CRYSTAL STRUCTURE OF SUGAR TRANSPORTER BL01359 FROM Bacillus licheniformis, TARGET EFI-510856, IN COMPLEX WITH STACHYOSE

Description: Carbohydrate ABC transporter substrate-binding protein MsmE

Source: Bacillus licheniformis

Experimental method: X-RAY DIFFRACTION

Resolution: 2.15Å

Release date: 2014-11-05

Entry features 1 distinct glycan structures [2 instances].

PDB ID 4fnu: Crystal structure of GH36 alpha-galactosidase AgaA A355E D478A from Geobacillus stearothermophilus in complex with stachyose

Description: Alpha-galactosidase AgaA (E.C.3.2.1.22)

Source: Geobacillus stearothermophilus

Experimental method: X-RAY DIFFRACTION

Resolution: 3.6Å

Release date: 2012-10-03

Entry features 1 distinct glycan structures [4 instances].

Literature references: 57

1 - 5 of 57 literature references

Reference #6210

Somiari RI; Balogh E

Properties of an extracellular glycosidase of Aspergillus niger suitable for removal of oligosaccharides from cowpea meal

Published 1995 in Enzyme Microb Technol, 17: 311-316

Reference contains 3 structures

Grases F; Costa-Bauza A; Garcia-Raso A; March JG

Kinetic-turbidimetric determination of stachyose based on its inhibitory action on sucrose crystallization

Published 1994 in Anal Lett, 27: 819-824

Reference contains 7 structures

Reference #14151

Neethling FA; Koren E; Ye Y; Richards SV; Kujundzic M; Oriol R; Cooper DKC

Protection of pig kidney (PK15) cells from the cytotoxic effect of anti-pig antibodies by .alpha.-galactosyl oligosaccharides

Published 1994 in Transplantation, 57: 959-963

Reference contains 8 structures

Reference #7551

Oefner PJ; Chiesa C

Capillary electrophoresis of carbohydrates

Published 1994 in Glycobiology, 4: 397-412

Reference contains 13 structures

Reference #1415

Sahu A; Kozel TR; Pangburn MK

Specificity of the thioester-containing reactive site of human C3 and its significance to complement activation

Published 1994 in Biochem J, 302: 429-436

Reference contains 5 structures

Further literature references from PDB entries: 1

1 - 1 of 1 literature references from PDB entries

Reference #18297

Merceron R; Foucault M; Haser R; Mattes R; Watzlawick H; Gouet P

The molecular mechanism of thermostable α-galactosidases AgaA and AgaB explained by x-ray crystallography and mutational studies.

Published 2012 in J. Biol. Chem., 287: 39642-52

NCBI Taxonomy ID	Scientific Name
4501	Bromus
3656	Cucumis melo
3650	Cucurbitaceae
3847	Glycine max
3864	Lens culinaris
3917	Vigna unguiculata

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