6E9O

E. coli D-galactonate:proton symporter mutant E133Q in the outward substrate-bound form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	D-galactonate transport	polymer	460	50502.4	2	UniProt (J7QAK3) Pfam (PF07690) In PDB	Escherichia coli	D-galactonate transporter
2	B, A	D-galactonic acid	non-polymer		196.2	2	Chemie (J0M)
3		water	water		18.0	2	Chemie (HOH)

Sequence modifications

B, A: 1 - 445 (UniProt: J7QAK3)

PDB	External Database	Details
Gln 133	Glu 133	engineered mutation
Ser 446	-	expression tag
Leu 447	-	expression tag
Val 448	-	expression tag
Pro 449	-	expression tag
Arg 450	-	expression tag
Gly 451	-	expression tag
Ser 452	-	expression tag
Gly 453	-	expression tag
Ser 454	-	expression tag
His 455	-	expression tag
His 456	-	expression tag
His 457	-	expression tag
His 458	-	expression tag
His 459	-	expression tag
His 460	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	101004.8
Non-Polymers*	Number of molecules	2
	Total formula weight	392.3
All*	Total formula weight	101397.1

*Water molecules are not included.