5IZM

The crystal structure of human eEFSec in complex with GDPNP

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)	Selenocysteine-specific elongation factor	polymer	616	68361.2	2	UniProt (P57772) Pfam (PF00009) Pfam (PF03144) Pfam (PF21208) Pfam (PF21131)	Homo sapiens (Human)	Elongation factor sec,Eukaryotic elongation factor,selenocysteine-tRNA-specific
2	C, E (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
3	D, F (A, B)	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER	non-polymer		522.2	2	Chemie (GNP)

Sequence modifications

A, B: 2 - 596 (UniProt: P57772)

PDB	External Database	Details
Mse -19	-	initiating methionine
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
Mse 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	136722.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1154.3
All*	Total formula weight	137876.6

*Water molecules are not included.