4PET

CRYSTAL STRUCTURE OF A TRAP PERIPLASMIC SOLUTE BINDING PROTEIN FROM COLWELLIA PSYCHRERYTHRAEA (CPS_0129, TARGET EFI-510097) WITH BOUND CALCIUM AND PYRUVATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Extracellular solute-binding protein, family 7	polymer	357	41634.1	2	UniProt (Q48AL6) Pfam (PF03480) In PDB	Colwellia psychrerythraea
2	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	A, B	PYRUVIC ACID	non-polymer		88.1	2	Chemie (PYR)
4	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5		water	water		18.0	477	Chemie (HOH)

Sequence modifications

A, B: 29 - 362 (UniProt: Q48AL6)

PDB	External Database	Details
Mse 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
Ser 13	-	expression tag
Ser 14	-	expression tag
Gly 15	-	expression tag
Val 16	-	expression tag
Asp 17	-	expression tag
Leu 18	-	expression tag
Gly 19	-	expression tag
Thr 20	-	expression tag
Glu 21	-	expression tag
Asn 22	-	expression tag
Leu 23	-	expression tag
Tyr 24	-	expression tag
Phe 25	-	expression tag
Gln 26	-	expression tag
Ser 27	-	expression tag
Mse 28	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83268.1
Non-Polymers*	Number of molecules	5
	Total formula weight	291.7
All*	Total formula weight	83559.9

*Water molecules are not included.