4AYP

Structure of The GH47 processing alpha-1,2-mannosidase from Caulobacter strain K31 in complex with thiomannobioside

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	MANNOSYL-OLIGOSACCHARIDE 1,2-ALPHA-MANNOSIDASE	polymer	447	50546.7	1	UniProt (B0SWV2) Pfam (PF01532) In PDB	CAULOBACTER SP.	ALPHA-1\,2-MANNOSIDASE
2	B	alpha-D-mannopyranose-(1-2)-methyl 2-thio-alpha-D-mannopyranoside	branched		372.4	1	In PDB BIRD (PRD_900033) GlyTouCan (G32183TR)		methyl 2-S-alpha-D-mannopyranosyl-2-thio-alpha-D-mannopyranoside
3	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5		water	water		18.0	781	Chemie (HOH)

Sequence modifications

A: 27 - 462 (UniProt: B0SWV2)

PDB	External Database	Details
Met 24	-	expression tag
Ala 25	-	expression tag
Ser 26	-	expression tag
Leu 463	-	expression tag
Glu 464	-	expression tag
His 465	-	expression tag
His 466	-	expression tag
His 467	-	expression tag
His 468	-	expression tag
His 469	-	expression tag
His 470	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50546.7
Branched	Number of molecules	1
	Total formula weight	372.4
Non-Polymers*	Number of molecules	3
	Total formula weight	103.1
All*	Total formula weight	51022.2

*Water molecules are not included.