4ZYL

Crystal structure of response regulator RPA3017 in red light signaling of R. palustris

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)	RphyB protein	polymer	163	18739.2	2	UniProt (Q6N5G1) Pfam (PF00072)	Rhodopseudomonas palustris CGA009
2	C, D (A, B)	water	water		18.0	75	Chemie (HOH)

Sequence modifications

A, B: 1 - 154 (UniProt: Q6N5G1)

PDB	External Database	Details
Gly 155	-	expression tag
Leu 156	-	expression tag
Glu 157	-	expression tag
His 158	-	expression tag
His 159	-	expression tag
His 160	-	expression tag
His 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37478.4
All*	Total formula weight	37478.4

*Water molecules are not included.