7LTB

Crystal Structure of Keratinicyclin B

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Keratinicyclin B peptide moiety	polymer	6	1047.4	2		Amycolatopsis keratiniphila
2	F, J	3-ammonio-2,3,6-trideoxy-alpha-L-arabino-hexopyranose-(1-2)-beta-D-glucopyranose	branched		310.3	2	In PDB
3	A, B	alpha-D-mannopyranose	non-polymer		180.2	2	Chemie (MAN)
4	A, B	(2~{S},4~{S},5~{R},6~{S})-4-azanyl-5-methoxy-6-methyl-oxan-2-ol	non-polymer		161.2	2	Chemie (YBJ)
5	B	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
6		water	water		18.0	41	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	2094.8
Branched	Number of molecules	2
	Total formula weight	620.6
Non-Polymers*	Number of molecules	5
	Total formula weight	728.7
All*	Total formula weight	3444.2

*Water molecules are not included.