5UBF

Crystal structure of the RctB domains 2-3, RctB-155-483

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	RctB replication initiator protein	polymer	336	39860.7	2	UniProt (A0A085QGR2) Pfam (PF11826) UniProt (by SIFTS) (Q9KNG2) In PDB	Vibrio cholerae
2		water	water		18.0	31	Chemie (HOH)

Sequence modifications

A, B: 155 - 483 (UniProt: A0A085QGR2)

PDB	External Database	Details
Mse 154	-	initiating methionine
His 484	-	expression tag
His 485	-	expression tag
His 486	-	expression tag
His 487	-	expression tag
His 488	-	expression tag
His 489	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79721.4
All*	Total formula weight	79721.4

*Water molecules are not included.