8QTB

MUC5AC D'D3CysD1 domains. SNP rs36189285: Arg996Gln.

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)	Mucin-5AC	polymer	722	78217.1	2	UniProt (P98088) Pfam (PF00094) Pfam (PF08742) Pfam (PF25962) Pfam (PF13330)	Homo sapiens (human)
2	C, D (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Sequence modifications

A, B: 799 - 1486 (UniProt: P98088)

PDB	External Database	Details
Asp 778	-	expression tag
Ala 779	-	expression tag
Ala 780	-	expression tag
Gln 781	-	expression tag
Pro 782	-	expression tag
Ala 783	-	expression tag
Arg 784	-	expression tag
Arg 785	-	expression tag
Ala 786	-	expression tag
Val 787	-	expression tag
Arg 788	-	expression tag
Ser 789	-	expression tag
Ser 790	-	expression tag
Arg 791	-	expression tag
His 792	-	expression tag
His 793	-	expression tag
His 794	-	expression tag
His 795	-	expression tag
His 796	-	expression tag
His 797	-	expression tag
Gly 798	-	expression tag
Ser 799	Ala 799	conflict
Gln 996	Arg 996	engineered mutation
Thr 1482	Ser 1482	conflict
Ser 1483	Thr 1483	conflict
Glu 1484	Ser 1484	conflict
Gln 1485	Ser 1485	conflict
Lys 1486	Ser 1486	conflict
Leu 1487	-	expression tag
Ile 1488	-	expression tag
Ser 1489	-	expression tag
Glu 1490	-	expression tag
Glu 1491	-	expression tag
Asp 1492	-	expression tag
Leu 1493	-	expression tag
Ser 1494	-	expression tag
Arg 1495	-	expression tag
Lys 1496	-	expression tag
Leu 1497	-	expression tag
Thr 1498	-	expression tag
Arg 1499	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	156434.2
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	156514.4

*Water molecules are not included.