8G8V

GTP Cyclohydrolase-IB with sodium

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)	GTP cyclohydrolase FolE2	polymer	303	33843.3	2	UniProt (A8ENW0) Pfam (PF02649) UniProt (by SIFTS) (Q63JF5)	Burkholderia pseudomallei
2	C, K (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	D, H, L, P, Q (A, B)	SULFITE ION	non-polymer		80.1	5	Chemie (SO3)
4	E, S (A, B)	TETRAETHYLENE GLYCOL	non-polymer		194.2	2	Chemie (PG4)
5	F, G, I, J, N... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
6	M (B)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
7	T, U (A, B)	water	water		18.0	186	Chemie (HOH)

Sequence modifications

A, B: 1 - 269 (UniProt: A8ENW0)

PDB	External Database	Details
Met -33	-	initiating methionine
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
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67686.7
Non-Polymers*	Number of molecules	17
	Total formula weight	1419.4
All*	Total formula weight	69106.1

*Water molecules are not included.