4XEQ

CRYSTAL STRUCTURE OF A TRAP PERIPLASMIC SOLUTE BINDING PROTEIN FROM DESULFOVIBRIO VULGARIS (Deval_0042, TARGET EFI-510114) BOUND TO COPURIFIED (R)-PANTOIC ACID

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	328	37319.7	4	UniProt (E3ILJ0)	Desulfovibrio vulgaris
2	E, F, G, H (A, B, C, D)	PANTOATE	non-polymer		147.1	4	Chemie (PAF)
3	I, J, K, L (A, B, C, D)	water	water		18.0	710	Chemie (HOH)

Sequence modifications

A, B, C, D: 37 - 341 (UniProt: E3ILJ0)

PDB	External Database	Details
Mse 14	-	initiating methionine
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
His 19	-	expression tag
His 20	-	expression tag
Ser 21	-	expression tag
Ser 22	-	expression tag
Gly 23	-	expression tag
Val 24	-	expression tag
Asp 25	-	expression tag
Leu 26	-	expression tag
Gly 27	-	expression tag
Thr 28	-	expression tag
Glu 29	-	expression tag
Asn 30	-	expression tag
Leu 31	-	expression tag
Tyr 32	-	expression tag
Phe 33	-	expression tag
Gln 34	-	expression tag
Ser 35	-	expression tag
Mse 36	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	149278.9
Non-Polymers*	Number of molecules	4
	Total formula weight	588.6
All*	Total formula weight	149867.5

*Water molecules are not included.