4S2C

Covalent complex of E. coli transaldolase TalB with fructose-6-phosphate

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)	Transaldolase B	polymer	337	37459.6	2	UniProt (P0A870) Pfam (PF00923)	Escherichia coli K-12
2	C, D (A, B)	FRUCTOSE -6-PHOSPHATE	non-polymer		260.1	2	Chemie (F6R)
3	E (B)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	F, G (A, B)	water	water		18.0	301	Chemie (HOH)

Sequence modifications

A, B: 1 - 317 (UniProt: P0A870)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Gln 96	Glu 96	engineered mutation
Thr 247	Ala 247	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	74919.1
Non-Polymers*	Number of molecules	3
	Total formula weight	582.3
All*	Total formula weight	75501.5

*Water molecules are not included.