4OOU

Crystal structure of beta-1,4-D-mannanase from Cryptopygus antarcticus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Beta-1,4-mannanase	polymer	388	42695.2	2	UniProt (B4XC07) In PDB	Cryptopygus antarcticus
2	B, A	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
3		water	water		18.0	125	Chemie (HOH)

Sequence modifications

B, A: 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
Non-Polymers*	Number of molecules	2
	Total formula weight	244.3
All*	Total formula weight	85634.7

*Water molecules are not included.