3L6U

Crystal structure of abc-type sugar transport system, Periplasmic component from exiguobacterium sibiricum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ABC-TYPE SUGAR TRANSPORT SYSTEM PERIPLASMIC COMPONENT	polymer	293	33102.2	2	UniProt (B1YL86) Pfam (PF13407) In PDB	Exiguobacterium sibiricum	Periplasmic binding protein/LacI transcriptional regulator
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	86	Chemie (HOH)

Sequence modifications

A, B: 4 - 285 (UniProt: B1YL86)

PDB	External Database	Details
Mse 1	-	expression tag
Ser 2	-	expression tag
Leu 3	-	expression tag
Glu 286	-	expression tag
Gly 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag
His 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66204.5
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	66396.6

*Water molecules are not included.