5UBD

Crystal structure of the N-terminal domain (domain 1) of RctB, RctB-1-124-L48M

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	130	14998.8	2	UniProt (A0A085QGR2) Pfam (PF18622) UniProt (by SIFTS) (Q9KNG2) In PDB	Vibrio cholerae
2		water	water		18.0	152	Chemie (HOH)

Sequence modifications

A, B: 1 - 124 (UniProt: A0A085QGR2)

PDB	External Database	Details
Mse 48	Leu 48	engineered mutation
His 125	-	expression tag
His 126	-	expression tag
His 127	-	expression tag
His 128	-	expression tag
His 129	-	expression tag
His 130	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29997.7
All*	Total formula weight	29997.7

*Water molecules are not included.