5TUG

Archaellum periplasmic stator protein complex FlaF and FlaG from Sulfolobus acidocaldarius

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Flagellar biosynthesis protein FlaG	polymer	135	14941.4	2	UniProt (A0A0U2VTR0) Pfam (PF01917) UniProt (by SIFTS) (Q4J9K7)	Sulfolobus acidocaldarius
2	B, D (B, D)	Flagellar biosynthesis protein FlaF	polymer	146	16248.9	2	UniProt (A0A0U3GEN4) Pfam (PF22201) UniProt (by SIFTS) (Q4J9K8)	Sulfolobus acidocaldarius
3	E, G, H, I, K (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
4	F, J, P (A, C, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
5	L, M, N, O (D)	IMIDAZOLE	non-polymer		69.1	4	Chemie (IMD)
6	Q, R, S, T (A, B, C, D)	water	water		18.0	184	Chemie (HOH)

Sequence modifications

A, C: 32 - 151 (UniProt: A0A0U2VTR0)

PDB	External Database	Details
Met 17	-	initiating methionine
Gly 18	-	expression tag
Ser 19	-	expression tag
Ser 20	-	expression tag
His 21	-	expression tag
His 22	-	expression tag
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
Ser 27	-	expression tag
Gln 28	-	expression tag
Asp 29	-	expression tag
Pro 30	-	expression tag
Asn 31	-	expression tag

B, D: 35 - 164 (UniProt: A0A0U3GEN4)

PDB	External Database	Details
Met 19	-	initiating methionine
Gly 20	-	expression tag
Ser 21	-	expression tag
Ser 22	-	expression tag
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag
His 28	-	expression tag
Ser 29	-	expression tag
Gln 30	-	expression tag
Asp 31	-	expression tag
Pro 32	-	expression tag
Asn 33	-	expression tag
Ser 34	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	62380.5
Non-Polymers*	Number of molecules	12
	Total formula weight	905.0
All*	Total formula weight	63285.6

*Water molecules are not included.