7SV5

Crystal structure of SpaA-SLH/G109A in complex with 4,6-Pyr-beta-D-ManNAc-(1->4)-beta-D-GlcNAcOMe

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Surface (S-) layer glycoprotein	polymer	182	19798.3	2	UniProt (C1JZ07) In PDB	Paenibacillus alvei (Bacillus alvei)	SpaA
2	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	A, B	methyl 2-acetamido-4-O-{2-acetamido-4,6-O-[(1S)-1-carboxyethylidene]-2-deoxy-beta-D-mannopyranosyl}-2-deoxy-beta-D-glucopyranoside	non-polymer		508.5	2	Chemie (D2Y)
4		water	water		18.0	303	Chemie (HOH)

Sequence modifications

A, B: 21 - 193 (UniProt: C1JZ07)

PDB	External Database	Details
Ala 109	Gly 109	engineered mutation
Ser 194	-	expression tag
Gly 195	-	expression tag
Ser 196	-	expression tag
His 197	-	expression tag
His 198	-	expression tag
His 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39596.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1201.1
All*	Total formula weight	40797.7

*Water molecules are not included.