6GHT

HtxB D206A protein variant from Pseudomonas stutzeri in complex with hypophosphite to 1.12 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Probable phosphite transport system-binding protein HtxB	polymer	274	30290.5	1	UniProt (O69061) Pfam (PF12974) In PDB	Pseudomonas stutzeri
2	A	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
3	A	ACETIC ACID	non-polymer		60.1	1	Chemie (ACY)
4	A	phosphinate	non-polymer		65.0	1	Chemie (HP4)
5	A	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
6		water	water		18.0	243	Chemie (HOH)

Sequence modifications

A: 2 - 264 (UniProt: O69061)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 206	Asp 238	engineered mutation
Leu 265	-	expression tag
Glu 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30290.5
Non-Polymers*	Number of molecules	4
	Total formula weight	233.1
All*	Total formula weight	30523.7

*Water molecules are not included.