5GK2

The structure of the H302A mutant of StlD

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	Ketosynthase StlD	polymer	402	44684.4	4	UniProt (Q7N4Z6) Pfam (PF08541) In PDB	Photorhabdus luminescens subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)
2		water	water		18.0	568	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 382 (UniProt: Q7N4Z6)

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
Ala 302	His 302	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	178737.5
All*	Total formula weight	178737.5

*Water molecules are not included.