4TKL

Crystal structure of NADH-dependent reductase A1-R' responsible for alginate metabolism

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	NADH-dependent reductase for 4-deoxy-L-erythro-5-hexoseulose uronate	polymer	258	27369.1	2	Pfam (PF13561) UniProt (by SIFTS) (A0A075B5H4) In PDB	Sphingomonas sp. A1
2	A, B	PHOSPHATE ION	non-polymer		95.0	3	Chemie (PO4)
3		water	water		18.0	294	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54738.2
Non-Polymers*	Number of molecules	3
	Total formula weight	284.9
All*	Total formula weight	55023.1

*Water molecules are not included.