5NKM

SMG8-SMG9 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Protein smg-8	polymer	429	50393.4	2	UniProt (O62301) Pfam (PF10220)	Caenorhabditis elegans	Suppressor with morphogenetic effect on genitalia protein 8
2	B (B)	Protein smg-9	polymer	317	37231.9	1	UniProt (Q9XWJ1)	Caenorhabditis elegans	Suppressor with morphogenetic effect on genitalia protein 9
3	D, F (D, F)	Protein smg-9	polymer	305	35845.4	2	UniProt (Q9XWJ1)	Caenorhabditis elegans	Suppressor with morphogenetic effect on genitalia protein 9
4	E (E)	Protein smg-8	polymer	419	49027.1	1	UniProt (O62301) Pfam (PF10220)	Caenorhabditis elegans	Suppressor with morphogenetic effect on genitalia protein 8
5	G, H, I, J, N... (A, C, D, E)	1,2-ETHANEDIOL	non-polymer		62.1	11	Chemie (EDO)
6	K, U (C, E)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
7	L, M (C)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
8	AA, V, W, X, Y... (F, A, B, C, D...)	water	water		18.0	170	Chemie (HOH)

Sequence modifications

A, C: 2 - 423 (UniProt: O62301)

PDB	External Database	Details
Mse 1	-	initiating methionine
His 424	-	expression tag
His 425	-	expression tag
His 426	-	expression tag
His 427	-	expression tag
His 428	-	expression tag
His 429	-	expression tag

B: 60 - 375 (UniProt: Q9XWJ1)

PDB	External Database	Details
Mse 59	-	initiating methionine

D, F: 60 - 363 (UniProt: Q9XWJ1)

PDB	External Database	Details
Mse 59	-	initiating methionine

E: 2 - 419 (UniProt: O62301)

PDB	External Database	Details
Mse 1	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	258736.6
Non-Polymers*	Number of molecules	15
	Total formula weight	1139.3
All*	Total formula weight	259875.9

*Water molecules are not included.