4EHS

Crystal structure of Helicobacter pylori DnaG Primase C terminal domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA primase	polymer	155	18260.2	2	UniProt (P56064) Pfam (PF16730) In PDB	Helicobacter pylori
2	A, B	BETA-MERCAPTOETHANOL	non-polymer		78.1	4	Chemie (BME)
3		water	water		18.0	213	Chemie (HOH)

Sequence modifications

A, B: 413 - 559 (UniProt: P56064)

PDB	External Database	Details
Leu 560	-	EXPRESSION TAG
Glu 561	-	EXPRESSION TAG
His 562	-	EXPRESSION TAG
His 563	-	EXPRESSION TAG
His 564	-	EXPRESSION TAG
His 565	-	EXPRESSION TAG
His 566	-	EXPRESSION TAG
His 567	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	36520.4
Non-Polymers*	Number of molecules	4
	Total formula weight	312.5
All*	Total formula weight	36832.9

*Water molecules are not included.