1YAD

Structure of TenI from Bacillus subtilis

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 (A, B, C, D)	Regulatory protein tenI	polymer	221	24775.5	4	UniProt (P25053) Pfam (PF02581)	Bacillus subtilis
2	E, F, H, I, K... (A, B, C, D)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	G, J, O (A, B, D)	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	3	Chemie (144)
4	P, Q, R, S (A, B, C, D)	water	water		18.0	543	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 205 (UniProt: P25053)

PDB	External Database	Details
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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99102.2
Non-Polymers*	Number of molecules	11
	Total formula weight	1134.9
All*	Total formula weight	100237.1

*Water molecules are not included.