1W5F

FtsZ, T7 mutated, domain swapped (T. maritima)

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)	CELL DIVISION PROTEIN FTSZ	polymer	353	38673.4	2	UniProt (O08398) Pfam (PF00091) Pfam (PF12327)	THERMOTOGA MARITIMA
2	C, E (A, B)	PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER	non-polymer		521.2	2	Chemie (G2P)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	366	Chemie (HOH)

Sequence modifications

A, B: 1 - 220 (UniProt: O08398)

PDB	External Database	Details
Arg 218	Asn 218	engineered mutation
Thr 220	Asp 220	engineered mutation

A, B: 223 - 353 (UniProt: O08398)

PDB	External Database	Details
Arg 225	Asp 223	engineered mutation

A, B: 221 - 222 (PDB: 1W5F)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77346.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1091.0
All*	Total formula weight	78437.9

*Water molecules are not included.