3N90

The 1.7 Angstrom resolution crystal structure of AT2G44920, a pentapeptide repeat protein from Arabidopsis thaliana thylakoid lumen.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Thylakoid lumenal 15 kDa protein 1, chloroplastic	polymer	152	16252.0	1	UniProt (O22160) Pfam (PF00805) In PDB	Arabidopsis thaliana (mouse ear cress)	p15
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	103	Chemie (HOH)

Sequence modifications

A: 81 - 224 (UniProt: O22160)

PDB	External Database	Details
Met 173	Val 173	ENGINEERED MUTATION
Met 174	Thr 174	ENGINEERED MUTATION
Leu 225	-	EXPRESSION TAG
Glu 226	-	EXPRESSION TAG
His 227	-	EXPRESSION TAG
His 228	-	EXPRESSION TAG
His 229	-	EXPRESSION TAG
His 230	-	EXPRESSION TAG
His 231	-	EXPRESSION TAG
His 232	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16252.0
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	16348.0

*Water molecules are not included.