6PYX

Calcium Activated Chloride Channel Regulator 1 (CLCA1) VWA 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 (A, B)	cDNA FLJ56608, highly similar to Homo sapiens chloride channel, calcium activated, family member 1 (CLCA1), mRNA	polymer	187	19807.2	2	UniProt (B4DUZ6) Pfam (PF13519) UniProt (by SIFTS) (A8K7I4)	Homo sapiens (Human)
2	C, D (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	E, F (A, B)	water	water		18.0	82	Chemie (HOH)

Sequence modifications

A, B: 302 - 476 (UniProt: B4DUZ6)

PDB	External Database	Details
Glu 299	-	expression tag
Thr 300	-	expression tag
Gly 301	-	expression tag
Gly 477	-	expression tag
Thr 478	-	expression tag
Lys 479	-	expression tag
His 480	-	expression tag
His 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39614.4
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	39694.5

*Water molecules are not included.