2X2F

Dynamin 1 GTPase dimer, short axis form

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, D)	DYNAMIN-1	polymer	353	39764.1	2	UniProt (Q05193) Pfam (PF00350) Pfam (PF01031)	HOMO SAPIENS (HUMAN)
2	C, G (A, D)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
3	D, H (A, D)	TETRAFLUOROALUMINATE ION	non-polymer		103.0	2	Chemie (ALF)
4	E, I (A, D)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	F, J (A, D)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
6	K, L (A, D)	water	water		18.0	321	Chemie (HOH)

Sequence modifications

A, D: 6 - 320 (UniProt: Q05193)

PDB	External Database	Details
Gly 1	-	cloning artifact
Pro 2	-	cloning artifact
Glu 3	-	cloning artifact
Phe 4	-	cloning artifact
Ser 5	-	cloning artifact

A, D: 726 - 750 (UniProt: Q05193)

PDB	External Database	Details
Lys 321	-	linker
His 322	-	linker
Gly 323	-	linker
Thr 324	-	linker
Asp 325	-	linker
Ser 326	-	linker
Arg 327	-	linker
Val 328	-	linker
Asn 744	Asp 744	variant

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79528.2
Non-Polymers*	Number of molecules	8
	Total formula weight	1186.9
All*	Total formula weight	80715.2

*Water molecules are not included.