5IBQ

Crystal structure of an ABC solute binding protein from Rhizobium etli CFN 42 (RHE_PF00037,TARGET EFI-511357) in complex with alpha-D-apiose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Probable ribose ABC transporter, substrate-binding protein	polymer	310	33104.0	1	UniProt (Q2JZQ5) Pfam (PF13407)	Rhizobium etli
2	B (A)	3-C-(hydroxylmethyl)-alpha-D-erythrofuranose	non-polymer		150.1	1	Chemie (XXM)
3	C (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4	D (A)	water	water		18.0	436	Chemie (HOH)

Sequence modifications

A: 27 - 313 (UniProt: Q2JZQ5)

PDB	External Database	Details
Met 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Val 14	-	expression tag
Asp 15	-	expression tag
Leu 16	-	expression tag
Gly 17	-	expression tag
Thr 18	-	expression tag
Glu 19	-	expression tag
Asn 20	-	expression tag
Leu 21	-	expression tag
Tyr 22	-	expression tag
Phe 23	-	expression tag
Gln 24	-	expression tag
Ser 25	-	expression tag
Met 26	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33104.0
Non-Polymers*	Number of molecules	2
	Total formula weight	190.2
All*	Total formula weight	33294.3

*Water molecules are not included.