7PU4

Crystal structure of the dimer RBP-N and RBP-Trunc from Thermotoga maritima Ribose Binding Protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Ribose ABC transporter, periplasmic ribose-binding protein	polymer	134	14873.9	2	UniProt (Q9X053) Pfam (PF13407)	Thermotoga maritima MSB8
2	B, D (B, D)	Ribose ABC transporter, periplasmic ribose-binding protein	polymer	188	21522.5	2	UniProt (Q9X053) Pfam (PF13407)	Thermotoga maritima MSB8
3	E, F, G, H (A, B, C, D)	water	water		18.0	382	Chemie (HOH)

Sequence modifications

A, C: 2 - 125 (UniProt: Q9X053)

PDB	External Database	Details
Met 1	-	initiating methionine
Lys 126	-	expression tag
Leu 127	-	expression tag
Glu 128	-	expression tag
His 129	-	expression tag
His 130	-	expression tag
His 131	-	expression tag
His 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag

B, D: 1 - 182 (UniProt: Q9X053)

PDB	External Database	Details
Leu 181	Glu 322	conflict
His 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	72792.7
All*	Total formula weight	72792.7

*Water molecules are not included.