1RZ4

Crystal Structure of Human eIF3k

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Eukaryotic translation initiation factor 3 subunit 11	polymer	226	26436.1	1	UniProt (Q9UBQ5) Pfam (PF10075) In PDB	Homo sapiens (human)	eukaryotic initiation factor 3 subunit k, eIF3k
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	149	Chemie (HOH)

Sequence modifications

A: 1 - 218 (UniProt: Q9UBQ5)

PDB	External Database	Details
Mse 7	Met 7	MODIFIED RESIDUE
Mse 88	Met 88	MODIFIED RESIDUE
Mse 125	Met 125	MODIFIED RESIDUE
Mse 161	Met 161	MODIFIED RESIDUE
Mse 174	Met 174	MODIFIED RESIDUE
Mse 214	Met 214	MODIFIED RESIDUE
Leu 219	-	EXPRESSION TAG
Glu 220	-	EXPRESSION TAG
His 221	-	EXPRESSION TAG
His 222	-	EXPRESSION TAG
His 223	-	EXPRESSION TAG
His 224	-	EXPRESSION TAG
His 225	-	EXPRESSION TAG
His 226	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	26436.1
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	26532.2

*Water molecules are not included.