6TBN

Crystal structure of CIAO1-CIAO2B CIA core complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	MIP18 family protein galla-2	polymer	159	17822.1	1	UniProt (Q9VTC4) Pfam (PF01883) In PDB	Drosophila melanogaster (Fruit fly)
2	B	Probable cytosolic iron-sulfur protein assembly protein Ciao1	polymer	338	37283.3	1	UniProt (Q7K1Y4) Pfam (PF00400) In PDB	Drosophila melanogaster (Fruit fly)
3	B	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4		water	water		18.0	149	Chemie (HOH)

Sequence modifications

A: 2 - 156 (UniProt: Q9VTC4)

PDB	External Database	Details
Gly -2	-	expression tag
Gly -1	-	expression tag
Gly 0	-	expression tag
Arg 1	-	expression tag

B: 2 - 335 (UniProt: Q7K1Y4)

PDB	External Database	Details
Gly -2	-	expression tag
Gly -1	-	expression tag
Gly 0	-	expression tag
Arg 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55105.4
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	55128.4

*Water molecules are not included.