3V6A

Helical repeat structure of apoptosis inhibitor 5 reveals protein-protein interaction modules

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Apoptosis inhibitor 5	polymer	474	53587.4	1	UniProt (Q9BZZ5) Pfam (PF05918)	Homo sapiens	API-5, Antiapoptosis clone 11 protein, AAC-11, Cell migration-inducing gene 8 protein, Fibroblast growth factor 2-interacting factor, FIF, Protein XAGL
2	B (A)	water	water		18.0	56	Chemie (HOH)

Sequence modifications

A: 1 - 454 (UniProt: Q9BZZ5)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Gln 251	Lys 251	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	53587.4
All*	Total formula weight	53587.4

*Water molecules are not included.