2ZTD

MtRuvA Form III

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)	Holliday junction ATP-dependent DNA helicase ruvA	polymer	212	21870.1	2	UniProt (P66744) Pfam (PF01330) Pfam (PF14520) Pfam (PF07499) UniProt (by SIFTS) (P9WGW3)	Mycobacterium tuberculosis
2	C, D, E, F (A, B)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3	G, H (A, B)	water	water		18.0	113	Chemie (HOH)

Sequence modifications

A, B: 1 - 196 (UniProt: P66744)

PDB	External Database	Details
Met -15	-	expression tag
Ala -14	-	expression tag
Ser -13	-	expression tag
Met -12	-	expression tag
Thr -11	-	expression tag
Gly -10	-	expression tag
Gly -9	-	expression tag
Gln -8	-	expression tag
Gln -7	-	expression tag
Met -6	-	expression tag
Gly -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43740.2
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	44108.5

*Water molecules are not included.