22HH

Beta-1,2-glucan-binding protein complex with linear beta-1,2-glucan

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Extracellular solute-binding protein family 1	polymer	474	53053.3	1	UniProt (A9WCS2) Pfam (PF01547)	Chloroflexus aurantiacus Y-400-fl	Beta-1,2-glucan-binding protein
2	B (C)	beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose-(1-2)-beta-D-glucopyranose	branched		1639.4	1	In PDB
3	C (A)	beta-D-glucopyranose	non-polymer		180.2	1	Chemie (BGC) PubChem (64689)
4	D, E, F, G, H... (A)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL) PubChem (753)
5	J, K (A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
6	L (A)	water	water		18.0	343	Chemie (HOH)

Sequence modifications

A: 22 - 486 (UniProt: A9WCS2)

PDB	External Database	Details
Met 21	-	initiating methionine
Leu 487	-	expression tag
Glu 488	-	expression tag
His 489	-	expression tag
His 490	-	expression tag
His 491	-	expression tag
His 492	-	expression tag
His 493	-	expression tag
His 494	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	53053.3
Branched	Number of molecules	1
	Total formula weight	1639.4
Non-Polymers*	Number of molecules	9
	Total formula weight	924.8
All*	Total formula weight	55617.6

*Water molecules are not included.