5IXL

Structure of P. vulgaris HigB toxin Y91A variant

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, E...	Endoribonuclease HigB	polymer	118	13621.3	8	UniProt (Q7A225) Pfam (PF05015) In PDB	Proteus vulgaris	Host inhibition of growth protein B,Killer protein,Toxin HigB,mRNA interferase HigB
2	A, B, C, D, E...	CHLORIDE ION	non-polymer		35.5	12	Chemie (CL)
3		water	water		18.0	608	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 2 - 92 (UniProt: Q7A225)

PDB	External Database	Details
Met 0	-	initiating methionine
Gly 1	-	expression tag
Ala 91	Tyr 91	conflict
Lys 93	-	expression tag
Leu 94	-	expression tag
Gly 95	-	expression tag
Pro 96	-	expression tag
Glu 97	-	expression tag
Gln 98	-	expression tag
Lys 99	-	expression tag
Leu 100	-	expression tag
Ile 101	-	expression tag
Ser 102	-	expression tag
Glu 103	-	expression tag
Glu 104	-	expression tag
Asp 105	-	expression tag
Leu 106	-	expression tag
Asn 107	-	expression tag
Ser 108	-	expression tag
Ala 109	-	expression tag
Val 110	-	expression tag
Asp 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag
His 117	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	108970.5
Non-Polymers*	Number of molecules	12
	Total formula weight	425.4
All*	Total formula weight	109395.9

*Water molecules are not included.