3VDU

Structure of recombination mediator protein RecRK21G mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Recombination protein recR	polymer	212	23563.1	1	UniProt (Q8RDI4) Pfam (PF21176) Pfam (PF02132) Pfam (PF13662) Pfam (PF21175) In PDB	Thermoanaerobacter tengcongensis	RecR Recombinational DNA repair protein
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3		water	water		18.0	30	Chemie (HOH)

Sequence modifications

A: -2 - 196 (UniProt: Q8RDI4)

PDB	External Database	Details
Gly -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Ser -6	-	expression tag
Gln -5	-	expression tag
Asp -4	-	expression tag
Pro -3	-	expression tag
Gly 21	Lys 24	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23563.1
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	23628.6

*Water molecules are not included.