4O94

Crystal structure of a trap periplasmic solute binding protein from Rhodopseudomonas palustris HaA2 (RPB_3329), Target EFI-510223, with bound succinate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	TRAP dicarboxylate transporter DctP subunit	polymer	333	37677.2	4	UniProt (Q2IUT5) Pfam (PF03480)	Rhodopseudomonas palustris
2	E, F, H, I, J... (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	15	Chemie (CL)
3	G, M, S, W (A, B, C, D)	SUCCINIC ACID	non-polymer		118.1	4	Chemie (SIN)
4	AA, X, Y, Z (D, A, B, C)	water	water		18.0	968	Chemie (HOH)

Sequence modifications

A, B, C, D: 24 - 333 (UniProt: Q2IUT5)

PDB	External Database	Details
Mse 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
Ser 8	-	expression tag
Ser 9	-	expression tag
Gly 10	-	expression tag
Val 11	-	expression tag
Asp 12	-	expression tag
Leu 13	-	expression tag
Gly 14	-	expression tag
Thr 15	-	expression tag
Glu 16	-	expression tag
Asn 17	-	expression tag
Leu 18	-	expression tag
Tyr 19	-	expression tag
Phe 20	-	expression tag
Gln 21	-	expression tag
Ser 22	-	expression tag
Mse 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	150708.9
Non-Polymers*	Number of molecules	19
	Total formula weight	1004.1
All*	Total formula weight	151713.0

*Water molecules are not included.