1OF4

Structural and thermodynamic dissection of specific mannan recognition by a carbohydrate-binding module, TmCBM27

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	BETA-MANNOSIDASE	polymer	179	20489.0	1	UniProt (Q9RIK9) Pfam (PF09212) In PDB	THERMOTOGA MARITIMA	TMCBM27
2	B	beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose	branched		828.7	1	In PDB GlyTouCan (G91924WY)
3	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5		water	water		18.0	108	Chemie (HOH)

Sequence modifications

A: -2 - 0 (PDB: 1OF4)
A: 1 - 176 (UniProt: Q9RIK9)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	20489.0
Branched	Number of molecules	1
	Total formula weight	828.7
Non-Polymers*	Number of molecules	3
	Total formula weight	224.3
All*	Total formula weight	21542.0

*Water molecules are not included.