5J43

CdiA-CT from uropathogenic Escherichia coli in complex with CysK

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (E, A)	Cysteine synthase A	polymer	323	34726.7	2	UniProt (P0ABK6) Pfam (PF00291) UniProt (by SIFTS) (P0ABK5)	Escherichia coli O157:H7	CSase A,O-acetylserine (thiol)-lyase A,OAS-TL A,O-acetylserine sulfhydrylase A,Sulfate starvation-induced protein 5,SSI5
2	B, D (F, B)	tRNA nuclease CdiA	polymer	239	25656.8	2	UniProt (Q0T963)	Escherichia coli O6:K15:H31 (strain 536 / UPEC)	tRNase CdiA,Toxin CdiA
3	E, F, G, H (E, F, A, B)	water	water		18.0	110	Chemie (HOH)

Sequence modifications

E, A: 1 - 323 (UniProt: P0ABK6)

PDB	External Database	Details
Gly 2	Ser 2	conflict

F, B: 1 - 227 (UniProt: Q0T963)

PDB	External Database	Details
Met -11	-	initiating methionine
Ala -10	-	expression tag
Lys -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
Thr -1	-	expression tag
Ser 0	-	expression tag
Ala 178	His 3193	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	120766.9
All*	Total formula weight	120766.9

*Water molecules are not included.