2CIT

Structure of the covalent intermediate of a family 26 lichenase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ENDOGLUCANASE H	polymer	282	32059.5	1	UniProt (P16218) Pfam (PF02156)	CLOSTRIDIUM THERMOCELLUM	EGH, CELLULASE H, ENDO-1,4-BETA-GLUCANASE
2	B (B)	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-2-deoxy-2-fluoro-alpha-D-glucopyranose	branched		506.4	1	In PDB GlyTouCan (G57974FK)
3	C (A)	water	water		18.0	491	Chemie (HOH)

Sequence modifications

A: 1 - 3 (PDB: 2CIT)
A: 4 - 282 (UniProt: P16218)

PDB	External Database	Details
Ala 109	Glu 131	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32059.5
Branched	Number of molecules	1
	Total formula weight	506.4
All*	Total formula weight	32565.9

*Water molecules are not included.