3LKL

Crystal structure of the C-terminal domain of Anti-Sigma factor antagonist STAS from Rhodobacter sphaeroides

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)	Antisigma-factor antagonist STAS	polymer	98	11152.1	2	UniProt (Q3HKG0) Pfam (PF01740)	Rhodobacter sphaeroides
2	C, D (A, B)	water	water		18.0	82	Chemie (HOH)

Sequence modifications

A, B: 1 - 95 (UniProt: Q3HKG0)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22304.1
All*	Total formula weight	22304.1

*Water molecules are not included.