6NR1

The X-ray crystal structure of Streptococcus pneumoniae Fatty Acid Kinase (Fak) B2 protein loaded with Vaccenic acid (C18:1 delta11) to 2.1 Angstrom resolution

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)	Fatty Acid Kinase (Fak) B2 protein (SPR1019)	polymer	313	34324.2	2	UniProt (A0A0I9AIE4) Pfam (PF02645) UniProt (by SIFTS) (Q8DPT4)	Streptococcus pneumoniae
2	C, G (A, B)	VACCENIC ACID	non-polymer		282.5	2	Chemie (VCA)
3	D, E, F (A)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
4	H, I (A, B)	water	water		18.0	501	Chemie (HOH)

Sequence modifications

A, B: 1 - 279 (UniProt: A0A0I9AIE4)

PDB	External Database	Details
Met -33	-	expression tag
Gly -32	-	expression tag
Ser -31	-	expression tag
Ser -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
Ser -23	-	expression tag
Ser -22	-	expression tag
Gly -21	-	expression tag
Leu -20	-	expression tag
Val -19	-	expression tag
Pro -18	-	expression tag
Arg -17	-	expression tag
Gly -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
Met -13	-	expression tag
Ala -12	-	expression tag
Ser -11	-	expression tag
Met -10	-	expression tag
Thr -9	-	expression tag
Gly -8	-	expression tag
Gly -7	-	expression tag
Gln -6	-	expression tag
Gln -5	-	expression tag
Met -4	-	expression tag
Gly -3	-	expression tag
Arg -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68648.4
Non-Polymers*	Number of molecules	5
	Total formula weight	841.2
All*	Total formula weight	69489.6

*Water molecules are not included.