4RCT

Crystal structure of R-protein of NgoAVII restriction endonuclease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Restriction endonuclease R.NgoVII	polymer	365	42217.7	2	UniProt (Q5F9M9) Pfam (PF09565) Pfam (PF20731) In PDB	Neisseria gonorrhoeae
2		water	water		18.0	348	Chemie (HOH)

Sequence modifications

A, B: 1 - 345 (UniProt: Q5F9M9)

PDB	External Database	Details
Met -19	-	EXPRESSION TAG
Gly -18	-	EXPRESSION TAG
Ser -17	-	EXPRESSION TAG
Ser -16	-	EXPRESSION TAG
His -15	-	EXPRESSION TAG
His -14	-	EXPRESSION TAG
His -13	-	EXPRESSION TAG
His -12	-	EXPRESSION TAG
His -11	-	EXPRESSION TAG
His -10	-	EXPRESSION TAG
Ser -9	-	EXPRESSION TAG
Ser -8	-	EXPRESSION TAG
Gly -7	-	EXPRESSION TAG
Leu -6	-	EXPRESSION TAG
Val -5	-	EXPRESSION TAG
Pro -4	-	EXPRESSION TAG
Arg -3	-	EXPRESSION TAG
Gly -2	-	EXPRESSION TAG
Ser -1	-	EXPRESSION TAG
His 0	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	84435.5
All*	Total formula weight	84435.5

*Water molecules are not included.