4OVR

CRYSTAL STRUCTURE OF A TRAP PERIPLASMIC SOLUTE BINDING PROTEIN FROM XANTHOBACTER AUTOTROPHICUS PY2, TARGET EFI-510329, WITH BOUND BETA-D-GALACTURONATE

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)	TRAP dicarboxylate transporter, DctP subunit	polymer	322	36484.6	2	UniProt (A7IKQ4) Pfam (PF03480)	Xanthobacter autotrophicus
2	C, D (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	E, F (A, B)	beta-D-galactopyranuronic acid	non-polymer		194.1	2	Chemie (GTR)
4	G, H (A, B)	water	water		18.0	757	Chemie (HOH)

Sequence modifications

A, B: 26 - 324 (UniProt: A7IKQ4)

PDB	External Database	Details
Mse 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Ser 10	-	expression tag
Ser 11	-	expression tag
Gly 12	-	expression tag
Val 13	-	expression tag
Asp 14	-	expression tag
Leu 15	-	expression tag
Gly 16	-	expression tag
Thr 17	-	expression tag
Glu 18	-	expression tag
Asn 19	-	expression tag
Leu 20	-	expression tag
Tyr 21	-	expression tag
Phe 22	-	expression tag
Gln 23	-	expression tag
Ser 24	-	expression tag
Mse 25	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72969.3
Non-Polymers*	Number of molecules	4
	Total formula weight	459.2
All*	Total formula weight	73428.4

*Water molecules are not included.