6ZXT

High resolution crystal structure of chloroplastic ribose-5-phosphate isomerase from Chlamydomonas reinhardtii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ribose-5-phosphate isomerase	polymer	255	27587.8	2	UniProt (A8IRQ1) Pfam (PF06026) In PDB	Chlamydomonas reinhardtii
2	A, B	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	A	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4		water	water		18.0	511	Chemie (HOH)

Sequence modifications

A, B: 23 - 269 (UniProt: A8IRQ1)

PDB	External Database	Details
Met 15	-	initiating methionine
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
His 21	-	expression tag
Thr 22	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55175.6
Non-Polymers*	Number of molecules	10
	Total formula weight	814.5
All*	Total formula weight	55990.1

*Water molecules are not included.