4EV6

The complete structure of CorA magnesium transporter from Methanocaldococcus jannaschii

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, E	Magnesium transport protein CorA	polymer	339	39741.3	5	UniProt (Q58439) Pfam (PF01544) In PDB	Methanocaldococcus jannaschii
2	A, E, B, C, D	UNDECYL-MALTOSIDE	non-polymer		496.6	8	Chemie (UMQ)
3	D, A, E, B, C	MAGNESIUM ION	non-polymer		24.3	32	Chemie (MG)
4		water	water		18.0	200	Chemie (HOH)

Sequence modifications

A, B, C, D, E: 1 - 317 (UniProt: Q58439)

PDB	External Database	Details
Met -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	198706.6
Non-Polymers*	Number of molecules	40
	Total formula weight	4750.5
All*	Total formula weight	203457.1

*Water molecules are not included.