1O1X

Crystal structure of a ribose 5-phosphate isomerase rpib (tm1080) from thermotoga maritima at 1.90 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ribose-5-phosphate isomerase RpiB	polymer	155	17507.5	1	UniProt (Q9X0G9) Pfam (PF02502) In PDB	Thermotoga maritima
2	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	1	Chemie (MPD)
3		water	water		18.0	212	Chemie (HOH)

Sequence modifications

A: 2 - 143 (UniProt: Q9X0G9)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Val 1	-	expression tag
Ocs 65	Cys 65	modified residue
Mse 71	Met 71	modified residue
Mse 91	Met 91	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17507.5
Non-Polymers*	Number of molecules	1
	Total formula weight	118.2
All*	Total formula weight	17625.7

*Water molecules are not included.