2C59

gdp-mannose-3', 5' -epimerase (arabidopsis thaliana), with gdp-alpha-d-mannose and gdp-beta-l-galactose bound in the active site.

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)	GDP-MANNOSE-3', 5'-EPIMERASE	polymer	379	42943.6	2	UniProt (Q93VR3) Pfam (PF01370)	Arabidopsis thaliana	GDP-MAN 3,5-EPIMERASE
2	C, O (A, B)	GUANOSINE-5'-DIPHOSPHATE-ALPHA-D-MANNOSE	non-polymer		605.3	2	Chemie (GDD)
3	D, P (A, B)	GUANOSINE-5'-DIPHOSPHATE-BETA-L-GALACTOSE	non-polymer		605.3	2	Chemie (GDC) PubChem (135398656) PubChem (135398680) PubChem (135508539) PubChem (135515358) PubChem (135525167) PubChem (135803997) PubChem (135815439) PubChem (137081270) PubChem (136909277) PubChem (137270782) PubChem (135398625) PubChem (135398627) PubChem (135398672) PubChem (135402032) PubChem (135404172) PubChem (135452978) PubChem (135469191) PubChem (135476768) PubChem (135513061) PubChem (135515360) PubChem (135611160) PubChem (135665288) PubChem (135815436) PubChem (136079130) PubChem (136153882) PubChem (136608154) PubChem (136664749) PubChem (136734352) PubChem (136882768) PubChem (137081267) PubChem (137081268) PubChem (137081269) PubChem (137178630) PubChem (137270781) PubChem (163051141) PubChem (163051142)
4	E, Q (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
5	F, G, H, I, J... (A, B)	FORMIC ACID	non-polymer		46.0	8	Chemie (FMT) PubChem (284)
6	N (B)	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	1	Chemie (BTB) PubChem (81462)
7	R, S (A, B)	water	water		18.0	847	Chemie (HOH)

Sequence modifications

A, B: -1 - 0 (PDB: 2C59)
A, B: 1 - 377 (UniProt: Q93VR3)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	85887.2
Non-Polymers*	Number of molecules	15
	Total formula weight	4325.7
All*	Total formula weight	90212.9

*Water molecules are not included.