4P4U

Nucleotide-free stalkless-MxA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Interferon-induced GTP-binding protein Mx1	polymer	363	40392.1	1	UniProt (P20591) Pfam (PF00350) Pfam (PF01031) Pfam (PF02212) In PDB	Homo sapiens (Human)	Interferon-induced protein p78,IFI-78K,Interferon-regulated resistance GTP-binding protein MxA,Myxoma resistance protein 1,Myxovirus resistance protein 1
2	A	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3		water	water		18.0	206	Chemie (HOH)

Sequence modifications

A: 37 - 627 (UniProt: P20591)

PDB	External Database	Details
Ser 42	Cys 42	engineered mutation
Ser 322	Cys 322	engineered mutation
Ser 336	Cys 336	engineered mutation

A: 632 - 662 (UniProt: P20591)

PDB	External Database	Details
Gly 628	-	linker
Ser 629	-	linker
Gly 630	-	linker
Ser 631	-	linker
Gly 662	Gly 662	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40392.1
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	40968.4

*Water molecules are not included.