6RBF

Mucin 2 D3 domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Mucin-2	polymer	410	45899.3	4	UniProt (Q02817) Pfam (PF00094) Pfam (PF08742) In PDB	Homo sapiens (Human)	MUC-2,Intestinal mucin-2
2	A, B	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)
4	A, B, C, D	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
5	B, C, D	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
6		water	water		18.0	157	Chemie (HOH)

Sequence modifications

A, B, C, D: 858 - 1259 (UniProt: Q02817)

PDB	External Database	Details
Ala 856	-	expression tag
Pro 857	-	expression tag
His 1260	-	expression tag
His 1261	-	expression tag
His 1262	-	expression tag
His 1263	-	expression tag
His 1264	-	expression tag
His 1265	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	183597.2
Non-Polymers*	Number of molecules	16
	Total formula weight	1676.6
All*	Total formula weight	185273.8

*Water molecules are not included.