8EY4

Contact-dependent growth inhibition toxin-immunity protein complex from E. coli O32:H37

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (I)	Cys_rich_CPCC domain-containing protein	polymer	70	7635.3	1	UniProt (A0A1Y2XHL0) Pfam (PF14206)	Escherichia coli O32:H37
2	B (A)	PT-VENN domain-containing protein	polymer	88	10180.1	1	UniProt (Q3ZTX4)	Escherichia coli O32:H37
3	C (I)	FE (II) ION	non-polymer		55.8	1	Chemie (FE2)
4	D, E (I, A)	water	water		18.0	88	Chemie (HOH)

Sequence modifications

I: 2 - 62 (UniProt: A0A1Y2XHL0)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 63	-	expression tag
Gly 64	-	expression tag
His 65	-	expression tag
His 66	-	expression tag
His 67	-	expression tag
His 68	-	expression tag
His 69	-	expression tag
His 70	-	expression tag

A: 57 - 144 (UniProt: Q3ZTX4)

PDB	External Database	Details
Val 58	Ala 2615	conflict
Asn 94	His 2651	conflict
Thr 103	Asn 2660	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	17815.3
Non-Polymers*	Number of molecules	1
	Total formula weight	55.8
All*	Total formula weight	17871.2

*Water molecules are not included.