7OFY

Crystal structure of SQ binding protein from Agrobacterium tumefaciens in complex with sulfoquinovosyl glycerol (SQGro)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Sulfoquinovosyl binding protein	polymer	396	44074.8	2	UniProt (A0A083ZKV5) Pfam (PF01547) UniProt (by SIFTS) (A9CEY9) In PDB	Rhizobium radiobacter (Agrobacterium tumefaciens)	Maltose-binding periplasmic protein
2	A, B	[(2S,3S,4S,5R,6S)-6-[(2R)-2,3-bis(oxidanyl)propoxy]-3,4,5-tris(oxidanyl)oxan-2-yl]methanesulfonic acid	non-polymer		318.3	2	Chemie (VCW)
3	A, B	1,2-ETHANEDIOL	non-polymer		62.1	10	Chemie (EDO)
4		water	water		18.0	572	Chemie (HOH)

Sequence modifications

A, B: 2 - 388 (UniProt: A0A083ZKV5)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 389	-	expression tag
Glu 390	-	expression tag
His 391	-	expression tag
His 392	-	expression tag
His 393	-	expression tag
His 394	-	expression tag
His 395	-	expression tag
His 396	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88149.7
Non-Polymers*	Number of molecules	12
	Total formula weight	1257.3
All*	Total formula weight	89407.0

*Water molecules are not included.