2ZJT

Crystal structure of dna gyrase B' domain sheds lights on the mechanism for T-segment navigation

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)	DNA gyrase subunit B	polymer	247	27937.0	2	UniProt (P0C5C5) Pfam (PF01751) Pfam (PF00986) UniProt (by SIFTS) (P9WG45)	Mycobacterium tuberculosis

Sequence modifications

A, B: 487 - 714 (UniProt: P0C5C5)

PDB	External Database	Details
Met 481	-	expression tag
Thr 482	-	expression tag
Pro 483	-	expression tag
Tyr 484	-	expression tag
Ala 485	-	expression tag
Phe 486	-	expression tag
Lys 715	-	expression tag
Leu 716	-	expression tag
Ala 717	-	expression tag
Ala 718	-	expression tag
Ala 719	-	expression tag
Leu 720	-	expression tag
Glu 721	-	expression tag
His 722	-	expression tag
His 723	-	expression tag
His 724	-	expression tag
His 725	-	expression tag
His 726	-	expression tag
His 727	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55874.0
All*	Total formula weight	55874.0

*Water molecules are not included.