3NA2

Crystal Structure of Protein of Unknown Function from Mine Drainage Metagenome Leptospirillum rubarum

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 (A, B, C, D)	Uncharacterized protein	polymer	172	19679.2	4	UniProt (A3EUC6)	Leptospirillum rubarum
2	E, G (A, D)	ACETIC ACID	non-polymer		60.1	2	Chemie (ACY)
3	F, H (A, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
4	I, J, K, L (A, B, C, D)	water	water		18.0	147	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 148 (UniProt: A3EUC6)

PDB	External Database	Details
Mse -21	-	expression tag
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Arg -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag
Val 1	-	expression tag
Gly 149	-	expression tag
Ser 150	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	78716.9
Non-Polymers*	Number of molecules	4
	Total formula weight	332.3
All*	Total formula weight	79049.2

*Water molecules are not included.