4OOZ

Crystal structure of beta-1,4-D-mannanase from Cryptopygus antarcticus in complex with mannopentaose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Beta-1,4-mannanase	polymer	388	42695.2	2	UniProt (B4XC07)	Cryptopygus antarcticus
2	C, E (C, E)	beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose	branched		666.6	2	In PDB GlyTouCan (G51338PC)
3	D, F (D, F)	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	2	In PDB GlyTouCan (G91924WY)
4	G, H (A, B)	beta-D-mannopyranose	non-polymer		180.2	2	Chemie (BMA)
5	I, J (A, B)	water	water		18.0	74	Chemie (HOH)

Sequence modifications

A, B: 1 - 382 (UniProt: B4XC07)

PDB	External Database	Details
His 383	-	expression tag
His 384	-	expression tag
His 385	-	expression tag
His 386	-	expression tag
His 387	-	expression tag
His 388	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	85390.5
Branched	Number of molecules	4
	Total formula weight	2990.6
Non-Polymers*	Number of molecules	2
	Total formula weight	360.3
All*	Total formula weight	88741.4

*Water molecules are not included.