3WBK

crystal structure analysis of eukaryotic translation initiation factor 5B and 1A complex

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)	Eukaryotic translation initiation factor 5B	polymer	606	67724.0	2	UniProt (P39730) Pfam (PF00009) Pfam (PF11987) Pfam (PF14578)	Saccharomyces cerevisiae (yeast)	eIF-5B, Translation initiation factor IF-2
2	C (C)	Eukaryotic translation initiation factor 1A	polymer	131	15040.3	1	UniProt (P38912) Pfam (PF01176)	Saccharomyces cerevisiae (yeast)	eIF-1A, Eukaryotic translation initiation factor 4C, eIF-4C

Sequence modifications

A, B: 1 - 602 (UniProt: P39730)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

C: 1 - 127 (UniProt: P38912)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	150488.4
All*	Total formula weight	150488.4

*Water molecules are not included.