2VQT

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 (A, B)	BETA-MANNOSIDASE	polymer	846	97989.7	2	UniProt (Q8AAK6) Pfam (PF22666) Pfam (PF00703) Pfam (PF17786) Pfam (PF17753)	BACTEROIDES THETAIOTAOMICRON
2	C, KA (A, B)	(2Z,3R,4S,5R,6R)-2-[(2-aminoethyl)imino]-6-(hydroxymethyl)piperidine-3,4,5-triol	non-polymer		219.2	2	Chemie (15A)
3	AB, BA, BB, CA, D... (B, A)	1,2-ETHANEDIOL	non-polymer		62.1	45	Chemie (EDO)
4	CB, DB, EB, FA, HA... (B, A)	BROMIDE ION	non-polymer		79.9	10	Chemie (BR)
5	AA, DA, FB, GA, GB... (A, B)	CHLORIDE ION	non-polymer		35.5	13	Chemie (CL)
6	UB, VB (A, B)	water	water		18.0	935	Chemie (HOH)

Sequence modifications

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	195979.5
Non-Polymers*	Number of molecules	70
	Total formula weight	4491.5
All*	Total formula weight	200470.9

*Water molecules are not included.