4MKI

Cobalt transporter ATP-binding subunit

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	Energy-coupling factor transporter ATP-binding protein EcfA2	polymer	298	33697.2	2	UniProt (Q8R7Y5) Pfam (PF00005)	Thermoanaerobacter tengcongensis	ECF transporter A component EcfA2
2	C, E, F (B, A)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	D, G (B, A)	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	2	Chemie (LMT)
4	H, I (B, A)	water	water		18.0	195	Chemie (HOH)

Sequence modifications

B, A: 1 - 286 (UniProt: Q8R7Y5)

PDB	External Database	Details
Met -3	-	expression tag
Gly -2	-	expression tag
Arg -1	-	expression tag
Pro 0	-	expression tag
Leu 287	-	expression tag
Glu 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag
His 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67394.3
Non-Polymers*	Number of molecules	5
	Total formula weight	1309.4
All*	Total formula weight	68703.7

*Water molecules are not included.