7K34

Crystal structure of L-threonine transaldolase from Pseudomonas fluorescens in internal aldimine state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Threonine aldolase	polymer	452	50244.8	4	UniProt (A0A1X9LWZ7) Pfam (PF00464)	Pseudomonas fluorescens
2	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3	N, O, P, Q (A, B, C, D)	water	water		18.0	919	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 440 (UniProt: A0A1X9LWZ7)

PDB	External Database	Details
Met -11	-	initiating methionine
Gly -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Ser -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	200979.3
Non-Polymers*	Number of molecules	9
	Total formula weight	864.6
All*	Total formula weight	201843.9

*Water molecules are not included.