8BY3

FimH lectin domain in complex with oligomannose-6

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Type 1 fimbrin D-mannose specific adhesin	polymer	158	16916.8	4	UniProt (P08191) Pfam (PF09160) In PDB	Escherichia coli K-12	Protein FimH
2	E, F	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1397.2	2	In PDB GlyTouCan (G80966KZ)
3	A, B, C, D	NICKEL (II) ION	non-polymer		58.7	4	Chemie (NI)
4	D	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5		water	water		18.0	165	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	67667.3
Branched	Number of molecules	2
	Total formula weight	2794.5
Non-Polymers*	Number of molecules	6
	Total formula weight	426.9
All*	Total formula weight	70888.7

*Water molecules are not included.