6LXX

Frog EPDR1 with an Ir atom

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ependymin-related 1	polymer	196	22836.6	1	UniProt (F6VRB7) Pfam (PF00811) In PDB	Xenopus tropicalis (Western clawed frog)
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	IRIDIUM ION	non-polymer		192.2	1	Chemie (IR)
4	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5		water	water		18.0	23	Chemie (HOH)

Sequence modifications

A: 37 - 220 (UniProt: F6VRB7)

PDB	External Database	Details
Ala 25	-	expression tag
Asp 26	-	expression tag
Pro 27	-	expression tag
His 28	-	expression tag
His 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag
Pro 36	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22836.6
Non-Polymers*	Number of molecules	4
	Total formula weight	303.2
All*	Total formula weight	23139.8

*Water molecules are not included.