3GYY

The ectoine binding protein of the TeaABC TRAP transporter TeaA in the Apo-State

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	Periplasmic substrate binding protein	polymer	341	38291.3	4	UniProt (Q8VPB3) Pfam (PF03480) UniProt (by SIFTS) (E1VBK1) In PDB	Halomonas elongata	TeaA
2	C, A, D, B	ZINC ION	non-polymer		65.4	36	Chemie (ZN)
3		water	water		18.0	214	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	153165.3
Non-Polymers*	Number of molecules	36
	Total formula weight	2354.7
All*	Total formula weight	155520.0

*Water molecules are not included.