4PM3

Structure of the double-stranded DNA binding type IV secretion protein TraN from Enterococcus

Replaces:  4HH7

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	AM32	polymer	149	17599.9	2	UniProt (Q7BVV5) In PDB	Enterococcus faecalis	Enterococcus faecalis plasmid pAM-beta-1 copy number repressor (copF),RepE (repE),resolvase (res beta),and type I topoisomerase (top beta) genes,Uncharacterized protein
2	A, B	PLATINUM (II) ION	non-polymer		195.1	2	Chemie (PT)
3	A, B	BROMIDE ION	non-polymer		79.9	4	Chemie (BR)
4		water	water		18.0	234	Chemie (HOH)

Sequence modifications

A, B: 1 - 122 (UniProt: Q7BVV5)

PDB	External Database	Details
Met -26	-	initiating methionine
Lys -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
Ser -17	-	expression tag
Asp -16	-	expression tag
Tyr -15	-	expression tag
Asp -14	-	expression tag
Ile -13	-	expression tag
Pro -12	-	expression tag
Thr -11	-	expression tag
Thr -10	-	expression tag
Glu -9	-	expression tag
Asn -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35199.9
Non-Polymers*	Number of molecules	6
	Total formula weight	709.8
All*	Total formula weight	35909.7

*Water molecules are not included.