7QSP

Permutated C-terminal lobe of the ribose binding protein from Thermotoga maritima

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)	Ribose ABC transporter, periplasmic ribose-binding protein	polymer	151	16932.1	2	UniProt (Q9X053) Pfam (PF13407)	Thermotoga maritima
2	C, D, E, F, G... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
3	L, M (A, B)	water	water		18.0	196	Chemie (HOH)

Sequence modifications

A, B: 1 - 115 (UniProt: Q9X053)

PDB	External Database	Details
Met 0	-	initiating methionine

A, B: 121 - 142 (UniProt: Q9X053)

PDB	External Database	Details
Val 116	-	linker
Gly 117	-	linker
His 118	-	linker
Asn 119	-	linker
His 120	-	linker
Ala 128	Met 142	conflict
Gly 143	-	expression tag
Gly 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33864.2
Non-Polymers*	Number of molecules	9
	Total formula weight	558.6
All*	Total formula weight	34422.8

*Water molecules are not included.