7VU1

Chitoporin from Escherichia coli complex with chitohexaose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Chitoporin	polymer	436	49512.1	2	UniProt (P75733) Pfam (PF03573) In PDB	Escherichia coli (strain K12)	ChiP-III
2	U, C	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1034.0	2	In PDB GlyTouCan (G07670VS)
3	A, B	DECYL-BETA-D-MALTOPYRANOSIDE	non-polymer		482.6	6	Chemie (DMU)
4	B, A	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE	non-polymer		306.4	18	Chemie (C8E)
5	B, A	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
6		water	water		18.0	443	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	99024.2
Branched	Number of molecules	2
	Total formula weight	2068.0
Non-Polymers*	Number of molecules	30
	Total formula weight	8557.1
All*	Total formula weight	109649.2

*Water molecules are not included.