8R45

Phytochromobilin-adducted PAS-GAF bidomain of Glycine max phytochrome A

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)	Phytochrome A-2	polymer	359	40026.3	2	UniProt (B4YB07) Pfam (PF08446) Pfam (PF01590)	Glycine max (soybean)	GmphyA2
2	C, E (A, B)	3-[5-[[(3~{R},4~{R})-3-ethyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-2-[[5-[(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	non-polymer		586.7	2	Chemie (O6E)
3	D (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
4	F, G (A, B)	water	water		18.0	465	Chemie (HOH)

Sequence modifications

A, B: 51 - 402 (UniProt: B4YB07)

PDB	External Database	Details
Met 50	-	initiating methionine
His 403	-	expression tag
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
His 408	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80052.7
Non-Polymers*	Number of molecules	3
	Total formula weight	1367.6
All*	Total formula weight	81420.2

*Water molecules are not included.