4OIT

Structure, interactions and evolutionary implications of a domain-swapped lectin dimer from Mycobacterium smegmatis

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 (A, B, C, D)	LysM domain protein	polymer	113	12541.9	4	UniProt (A0QYH7)	Mycobacterium smegmatis	Mannose-binding lectin
2	E, F, G, H, J... (A, B, C, D)	alpha-D-mannopyranose	non-polymer		180.2	10	Chemie (MAN)
3	I (B)	beta-D-mannopyranose	non-polymer		180.2	1	Chemie (BMA)
4	P, Q, R, S (A, B, C, D)	water	water		18.0	130	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 105 (UniProt: A0QYH7)

PDB	External Database	Details
Leu 106	-	expression tag
Glu 107	-	expression tag
His 108	-	expression tag
His 109	-	expression tag
His 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	50167.5
Non-Polymers*	Number of molecules	11
	Total formula weight	1981.7
All*	Total formula weight	52149.2

*Water molecules are not included.