8RXK

ComM helicase from Legionella pneumophila, coordinating dsDNA and AMP-PNP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C (C, D, E)	Competence related protein ComM	polymer	509	55849.3	3	UniProt (Q5ZXZ0) UniProt (by SIFTS) (A0A3A6V972)	Legionella pneumophila
2	D (Y)	Poly-dT	polymer	60	18206.6	1		synthetic construct
3	E (Z)	Poly-dA Poly-dC	polymer	120	36098.3	1		synthetic construct
4	F, G, H (C, D)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	3	Chemie (ANP)

Sequence modifications

C, D, E: 1 - 503 (UniProt: Q5ZXZ0)

PDB	External Database	Details
Ser 2	Asn 2	variant
Ser 31	Gly 31	variant
Gln 152	Pro 152	variant
Ser 175	Asn 175	variant
Tyr 187	His 187	variant
Gln 198	His 198	variant
Met 361	Leu 361	variant
Leu 408	Pro 408	variant
Asn 479	Ser 479	variant
Ser 480	Glu 480	variant
Ser 481	Cys 481	variant
Lys 482	Asn 482	variant
Leu 485	Met 485	variant
Asn 498	Ile 498	variant
His 504	-	expression tag
His 505	-	expression tag
His 506	-	expression tag
His 507	-	expression tag
His 508	-	expression tag
His 509	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	221852.8
Non-Polymers*	Number of molecules	3
	Total formula weight	1518.6
All*	Total formula weight	223371.4

*Water molecules are not included.