6UBO

Fluorogen Activating Protein Dib1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Outer membrane lipoprotein Blc	polymer	177	20197.6	2	UniProt (P0A901) Pfam (PF08212) In PDB	Escherichia coli (strain K12)
2	A, B	12-(diethylamino)-2,2-bis(fluoranyl)-4,5-dimethyl-5-aza-3-azonia-2-boranuidatricyclo[7.4.0.0^{3,7}]trideca-1(13),3,7,9,11-pentaen-6-one	non-polymer		319.2	2	Chemie (Q3J)
3	A, B	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
4	A, B	polyethylene glycol	non-polymer		662.8	2	Chemie (P4K)
5		water	water		18.0	231	Chemie (HOH)

Sequence modifications

A, B: 20 - 177 (UniProt: P0A901)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Gly 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Leu 11	-	expression tag
Glu 12	-	expression tag
Ser 13	-	expression tag
Thr 14	-	expression tag
Ser 15	-	expression tag
Leu 16	-	expression tag
Tyr 17	-	expression tag
Lys 18	-	expression tag
Lys 19	-	expression tag
Ser 22	Pro 22	conflict
Cys 36	Ala 36	conflict
Asn 141	Leu 141	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40395.2
Non-Polymers*	Number of molecules	6
	Total formula weight	2348.2
All*	Total formula weight	42743.4

*Water molecules are not included.