6PLJ

A nucleotidyl transferase from Methanothermobacter thermautotroptrophicus (Mth528)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	nucleotidyl transferase	polymer	241	25621.3	1	UniProt (O26628) Pfam (PF12804)	Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)
2	B, C, D, E, F (A)	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
3	G, H, I (A)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
4	J (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	K (A)	water	water		18.0	242	Chemie (HOH)

Sequence modifications

A: 1 - 221 (UniProt: O26628)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25621.3
Non-Polymers*	Number of molecules	9
	Total formula weight	439.7
All*	Total formula weight	26060.9

*Water molecules are not included.