5JX2

Crystal structure of MglB-2 (Tp0684) from Treponema pallidum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glucose/galactose-binding lipoprotein	polymer	387	41818.5	1	UniProt (Q08255) Pfam (PF13407) Pfam (PF18610) In PDB	Treponema pallidum (strain Nichols)
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	1	Chemie (BTB)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
5		water	water		18.0	194	Chemie (HOH)

Sequence modifications

A: 11 - 378 (UniProt: Q08255)

PDB	External Database	Details
Met -8	-	initiating methionine
Gly -7	-	expression tag
Ser -6	-	expression tag
Asp -5	-	expression tag
Lys -4	-	expression tag
Ile -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
Glu 4	-	expression tag
Asn 5	-	expression tag
Leu 6	-	expression tag
Tyr 7	-	expression tag
Phe 8	-	expression tag
Gln 9	-	expression tag
Gly 10	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	41818.5
Non-Polymers*	Number of molecules	4
	Total formula weight	373.5
All*	Total formula weight	42191.9

*Water molecules are not included.