2VL4

Structural and biochemical evidence for a boat-like transition state in beta-mannosidases

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	BETA-MANNOSIDASE	polymer	846	97989.7	2	UniProt (Q8AAK6) Pfam (PF22666) Pfam (PF00703) Pfam (PF17786) Pfam (PF17753) In PDB	BACTEROIDES THETAIOTAOMICRON
2	B, A	(2S,3S,4R,5R)-2,3,4-TRIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE	non-polymer		163.2	2	Chemie (MNM)
3	B, A	1,2-ETHANEDIOL	non-polymer		62.1	36	Chemie (EDO)
4	A, B	BROMIDE ION	non-polymer		79.9	11	Chemie (BR)
5	A, B	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
6		water	water		18.0	1458	Chemie (HOH)

Sequence modifications

A, B: 26 - 864 (UniProt: Q8AAK6)
A, B: 865 - 871 (PDB: 2VL4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	195979.5
Non-Polymers*	Number of molecules	54
	Total formula weight	3617.0
All*	Total formula weight	199596.5

*Water molecules are not included.