8QSR

Cryo-EM structure of the glucose-specific PTS transporter IICB from E. coli in the inward-facing 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)	PTS system glucose-specific EIICB component	polymer	499	53441.2	2	UniProt (P69786) Pfam (PF02378) Pfam (PF00367)	Escherichia coli
2	C, D (A, B)	beta-D-glucopyranose	non-polymer		180.2	2	Chemie (BGC)

Sequence modifications

A, B: 1 - 477 (UniProt: P69786)

PDB	External Database	Details
Leu 478	-	expression tag
Glu 479	-	expression tag
Leu 480	-	expression tag
Glu 481	-	expression tag
Val 482	-	expression tag
Leu 483	-	expression tag
Phe 484	-	expression tag
Gln 485	-	expression tag
Gly 486	-	expression tag
Pro 487	-	expression tag
Val 488	-	expression tag
Asp 489	-	expression tag
His 490	-	expression tag
His 491	-	expression tag
His 492	-	expression tag
His 493	-	expression tag
His 494	-	expression tag
His 495	-	expression tag
His 496	-	expression tag
His 497	-	expression tag
His 498	-	expression tag
His 499	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	106882.4
Non-Polymers*	Number of molecules	2
	Total formula weight	360.3
All*	Total formula weight	107242.7

*Water molecules are not included.