9V8I

Crystal structure for YxiD-YxxD toxin-immunity protein complex from Bacillus subtilis 6633.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	YxxD	polymer	110	12647.8	1	UniProt (A0A9Q4H945)	Bacillus spizizenii ATCC 6633 = JCM 2499
2	B (B)	YxiDCTD	polymer	141	15657.5	1	UniProt (E0TXK9)	Bacillus spizizenii ATCC 6633 = JCM 2499	YxiDCTD
3	C, D (A, B)	water	water		18.0	403	Chemie (HOH)

Sequence modifications

B: 408 - 534 (UniProt: E0TXK9)

PDB	External Database	Details
Met 394	-	initiating methionine
Gly 395	-	expression tag
Ser 396	-	expression tag
Ser 397	-	expression tag
His 398	-	expression tag
His 399	-	expression tag
His 400	-	expression tag
His 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
Ser 404	-	expression tag
Gln 405	-	expression tag
Asp 406	-	expression tag
Pro 407	-	expression tag
Ala 528	His 528	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28305.4
All*	Total formula weight	28305.4

*Water molecules are not included.