4P1E

Crystal structure of a trap periplasmic solute binding protein from escherichia fergusonii (efer_1530), target EFI-510119, apo open structure, phased with iodide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	TRAP dicarboxylate transporter, DctP subunit	polymer	343	37692.9	1	UniProt (B7LRA7) Pfam (PF03480) In PDB	Escherichia fergusonii
2	A	IODIDE ION	non-polymer		126.9	37	Chemie (IOD)
3		water	water		18.0	218	Chemie (HOH)

Sequence modifications

A: 1 - 325 (UniProt: B7LRA7)

PDB	External Database	Details
Ala 326	-	expression tag
Glu 327	-	expression tag
Asn 328	-	expression tag
Leu 329	-	expression tag
Tyr 330	-	expression tag
Phe 331	-	expression tag
Gln 332	-	expression tag
Gly 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag
His 342	-	expression tag
His 343	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	37692.9
Non-Polymers*	Number of molecules	37
	Total formula weight	4695.4
All*	Total formula weight	42388.4

*Water molecules are not included.