4L3G

Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex Aged 120 Days

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Methylamine utilization protein MauG	polymer	373	41161.6	2	UniProt (Q51658) Pfam (PF03150)	Paracoccus denitrificans
2	C, E (C, E)	methylamine dehydrogenase light chain	polymer	137	15039.6	2	UniProt (A1BBA0) Pfam (PF02975)	Paracoccus denitrificans
3	D, F (D, F)	methylamine dehydrogenase heavy chain	polymer	385	42321.2	2	UniProt (A1BB97) Pfam (PF06433)	Paracoccus denitrificans
4	G, L (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	H, I, M, N (A, B)	HEME C	non-polymer		618.5	4	Chemie (HEC)
6	J, K, O, P (A, B)	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
7	Q, R (C, F)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
8	S (F)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
9	T, U, V, W, X... (A, B, C, D, E...)	water	water		18.0	1063	Chemie (HOH)

Sequence modifications

A, B: 1 - 367 (UniProt: Q51658)

PDB	External Database	Details
Gln 113	Glu 133	engineered mutation
His 368	-	expression tag
His 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag
His 373	-	expression tag

C, E: 1 - 131 (UniProt: A1BBA0)

PDB	External Database	Details
His 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	197044.7
Non-Polymers*	Number of molecules	13
	Total formula weight	2914.4
All*	Total formula weight	199959.1

*Water molecules are not included.