4IDN

Human atlastin-1 1-446, C-his6, GppNHp

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)	Atlastin-1	polymer	457	52501.4	2	UniProt (Q8WXF7) Pfam (PF02263)	Homo sapiens (human)	Brain-specific GTP-binding protein, GTP-binding protein 3, GBP-3, hGBP3, Guanine nucleotide-binding protein 3, Spastic paraplegia 3 protein A
2	C, E (A, B)	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER	non-polymer		522.2	2	Chemie (GNP)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	364	Chemie (HOH)

Sequence modifications

A, B: 1 - 446 (UniProt: Q8WXF7)

PDB	External Database	Details
Ala 447	-	expression tag
Ala 448	-	expression tag
Ala 449	-	expression tag
Leu 450	-	expression tag
Glu 451	-	expression tag
His 452	-	expression tag
His 453	-	expression tag
His 454	-	expression tag
His 455	-	expression tag
His 456	-	expression tag
His 457	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	105002.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1093.0
All*	Total formula weight	106095.8

*Water molecules are not included.