6QM3

Crystal structure of a calcium- and sodium-bound mouse Olfactomedin-1 disulfide-linked dimer of the Olfactomedin domain and part of coiled coil

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)	Noelin	polymer	277	31770.4	2	UniProt (O88998) Pfam (PF02191)	Mus musculus (Mouse)	Neuronal olfactomedin-related ER localized protein,Olfactomedin-1,Pancortin
2	C, D, E, F, L... (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
3	G (A)	CACODYLATE ION	non-polymer		137.0	1	Chemie (CAC)
4	H, P (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	I, Q (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
6	J, K, R (A, B)	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
7	S, T (A, B)	water	water		18.0	99	Chemie (HOH)

Sequence modifications

A, B: 212 - 477 (UniProt: O88998)

PDB	External Database	Details
Gly 211	-	expression tag
Thr 329	Ala 329	conflict
His 478	-	expression tag
Ala 479	-	expression tag
Ala 480	-	expression tag
Ala 481	-	expression tag
His 482	-	expression tag
His 483	-	expression tag
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag
His 487	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63540.9
Non-Polymers*	Number of molecules	16
	Total formula weight	2209.9
All*	Total formula weight	65750.8

*Water molecules are not included.