5GV5

Crystal structure of Candida antarctica Lipase B with active Ser105 modified with a phosphonate inhibitor

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, E... (A, B, C, D, E...)	Lipase B	polymer	317	33040.2	8	UniProt (P41365)	Pseudozyma antarctica	CALB
2	I, K (I, K)	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		830.8	2	In PDB GlyTouCan (G01361SX)
3	J, L, M, N, O... (J, L, M, N, O...)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	6	In PDB GlyTouCan (G42666HT)
4	Q, R, S, T, U... (A, B, C, D, E...)	[(1S)-2-(methoxycarbonylamino)-1-phenyl-ethoxy]-propyl-phosphinic acid	non-polymer		301.3	8	Chemie (MSW)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	264321.9
Branched	Number of molecules	8
	Total formula weight	4208.0
Non-Polymers*	Number of molecules	8
	Total formula weight	2410.2
All*	Total formula weight	270940.1

*Water molecules are not included.