2XJT

X-ray structure of the N-terminal domain of the flocculin Flo5 from Saccharomyces cerevisiae in complex with calcium and Man5(D1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FLOCCULATION PROTEIN FLO5	polymer	258	27732.5	1	UniProt (P38894) Pfam (PF07691) In PDB	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	FLOCCULIN-5
2	B	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-beta-D-mannopyranose	branched		504.4	1	In PDB GlyTouCan (G52706OU)
3	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	A	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
7		water	water		18.0	422	Chemie (HOH)

Sequence modifications

A: 23 - 271 (UniProt: P38894)

PDB	External Database	Details
Gly 14	-	expression tag
Leu 15	-	expression tag
Val 16	-	expression tag
Pro 17	-	expression tag
Arg 18	-	expression tag
Gly 19	-	expression tag
Ser 20	-	expression tag
His 21	-	expression tag
Met 22	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27732.5
Branched	Number of molecules	1
	Total formula weight	504.4
Non-Polymers*	Number of molecules	7
	Total formula weight	345.8
All*	Total formula weight	28582.7

*Water molecules are not included.