2A00

The solution structure of the AMP-PNP bound nucleotide binding domain of KdpB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Potassium-transporting ATPase B chain	polymer	156	17168.3	1	UniProt (P03960) Pfam (PF00702) In PDB	Escherichia coli	potassium-transporting P-type ATPase, KdpFABC, ATP phosphohydrolase [potassium- transporting] B chain, Potassium binding and translocating subunit B
2	A	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	1	Chemie (ANP)

Sequence modifications

A: 316 - 451 (UniProt: P03960)

PDB	External Database	Details
Met 296	-	expression tag
Gly 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
Ser 308	-	expression tag
Ser 309	-	expression tag
Gly 310	-	expression tag
His 311	-	expression tag
Gly 312	-	expression tag
Gly 313	-	expression tag
Arg 314	-	expression tag
His 315	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17168.3
Non-Polymers*	Number of molecules	1
	Total formula weight	506.2
All*	Total formula weight	17674.5

*Water molecules are not included.