2Q83

Crystal structure of ytaA (2635576) from Bacillus subtilis at 2.50 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	YtaA protein	polymer	346	40403.7	2	UniProt (O34656) Pfam (PF01636)	Bacillus subtilis
2	C, I (A, B)	ADENOSINE	non-polymer		267.2	2	Chemie (ADN)
3	D, K (A, B)	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
4	E, F, L, M, N... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	8	Chemie (EDO)
5	G, H (B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
6	J (B)	CITRIC ACID	non-polymer		192.1	1	Chemie (CIT)
7	R, S (A, B)	water	water		18.0	187	Chemie (HOH)

Sequence modifications

A, B: 13 - 357 (UniProt: O34656)

PDB	External Database	Details
Gly 12	-	expression tag
Mse 56	Met 56	modified residue
Mse 96	Met 96	modified residue
Mse 141	Met 141	modified residue
Mse 180	Met 180	modified residue
Mse 186	Met 186	modified residue
Mse 273	Met 273	modified residue
Mse 292	Met 292	modified residue
Mse 310	Met 310	modified residue
Mse 314	Met 314	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80807.4
Non-Polymers*	Number of molecules	15
	Total formula weight	1415.3
All*	Total formula weight	82222.7

*Water molecules are not included.