9GXL

C. thermocellum UvrA in complex with AMPPNP (basal conformation)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	UvrABC system protein A	polymer	962	107144.8	2	UniProt (A3DC70) Pfam (PF17760) Pfam (PF17755)	Acetivibrio thermocellus	UvrA protein,Excinuclease ABC subunit A
2	C, D, E, G, H... (A, B)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
3	F, J (A, B)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)

Sequence modifications

A, B: 1 - 942 (UniProt: A3DC70)

PDB	External Database	Details
Met -19	-	initiating methionine
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	214289.5
Non-Polymers*	Number of molecules	8
	Total formula weight	1404.8
All*	Total formula weight	215694.4

*Water molecules are not included.