4Z29

Crystal structure of the magnetobacterial protein MtxA C-terminal domain

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)	Magnetotaxis protein MtxA	polymer	325	34821.8	2	UniProt (A4TUL6) Pfam (PF22433) Pfam (PF22121)	Magnetospirillum gryphiswaldense
2	C, D (A, B)	water	water		18.0	140	Chemie (HOH)

Sequence modifications

A, B: 19 - 307 (UniProt: A4TUL6)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 2	-	expression tag
Ser 3	-	expression tag
Trp 4	-	expression tag
Ser 5	-	expression tag
His 6	-	expression tag
Pro 7	-	expression tag
Gln 8	-	expression tag
Phe 9	-	expression tag
Glu 10	-	expression tag
Lys 11	-	expression tag
Gly 12	-	expression tag
Ala 13	-	expression tag
Asp 14	-	expression tag
Asp 15	-	expression tag
Asp 16	-	expression tag
Asp 17	-	expression tag
Lys 18	-	expression tag
Pro 308	-	expression tag
Gly 309	-	expression tag
Phe 310	-	expression tag
Ser 311	-	expression tag
Ser 312	-	expression tag
Ile 313	-	expression tag
Ser 314	-	expression tag
Ala 315	-	expression tag
His 316	-	expression tag
His 317	-	expression tag
His 318	-	expression tag
His 319	-	expression tag
His 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag
His 325	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69643.6
All*	Total formula weight	69643.6

*Water molecules are not included.