8E6L

X-ray structure of the Deinococcus radiodurans Nramp/MntH divalent transition metal transporter D296A mutant in an inward-open, manganese-bound state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Divalent metal cation transporter MntH	polymer	414	44532.8	1	UniProt (Q9RTP8) Pfam (PF01566) In PDB	Deinococcus radiodurans
2	A	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
3	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	A	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate	non-polymer		356.5	21	Chemie (OLC)
5	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
6		water	water		18.0	21	Chemie (HOH)

Sequence modifications

A: 32 - 436 (UniProt: Q9RTP8)

PDB	External Database	Details
Met 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag
His 28	-	expression tag
His 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
Ala 296	Asp 296	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44532.8
Non-Polymers*	Number of molecules	25
	Total formula weight	7705.3
All*	Total formula weight	52238.0

*Water molecules are not included.