3NND

The crystal structure of ABC transporter from Rhodopseudomonas palustris

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A, C, D	Possible substrate binding protein of ABC transporter system	polymer	366	40358.1	4	UniProt (Q6N1K8) Pfam (PF13458) In PDB	Rhodopseudomonas palustris
2		water	water		18.0	140	Chemie (HOH)

Sequence modifications

B, A, C, D: 12 - 366 (UniProt: Q6N1K8)

PDB	External Database	Details
Mse 9	-	expression tag
Ser 10	-	expression tag
Leu 11	-	expression tag
Glu 367	-	expression tag
Gly 368	-	expression tag
His 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag
His 373	-	expression tag
His 374	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	161432.2
All*	Total formula weight	161432.2

*Water molecules are not included.