4GI2

Crotonyl-CoA Carboxylase/Reductase

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)	Crotonyl-CoA carboxylase/reductase	polymer	443	48870.3	2	UniProt (C5AP81) Pfam (PF08240) Pfam (PF00107)	Methylobacterium extorquens	CCR
2	C (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	D, E (A, B)	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	2	Chemie (NAP)

Sequence modifications

A, B: 1 - 432 (UniProt: C5AP81)

PDB	External Database	Details
Ala 433	-	expression tag
Ala 434	-	expression tag
Ala 435	-	expression tag
Leu 436	-	expression tag
Glu 437	-	expression tag
His 438	-	expression tag
His 439	-	expression tag
His 440	-	expression tag
His 441	-	expression tag
His 442	-	expression tag
His 443	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	97740.7
Non-Polymers*	Number of molecules	3
	Total formula weight	1511.1
All*	Total formula weight	99251.8

*Water molecules are not included.