2P9G

Crystal structure of serine bound G336V,G337V double mutant of E.coli phosphoglycerate dehydrogenase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	D-3-phosphoglycerate dehydrogenase	polymer	410	44182.5	2	UniProt (P0A9T0) Pfam (PF00389) Pfam (PF02826) Pfam (PF01842) In PDB	Escherichia coli	PGDH
2	A, B	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	2	Chemie (NAI)
3	A	SERINE	non-polymer		105.1	2	Chemie (SER)
4		water	water		18.0	49	Chemie (HOH)

Sequence modifications

A, B: 1 - 410 (UniProt: P0A9T0)

PDB	External Database	Details
Ala 81	Cys 81	engineered mutation
Ala 83	Cys 83	engineered mutation
Ala 250	Cys 250	engineered mutation
Ala 282	Cys 282	engineered mutation
Val 336	Gly 336	engineered mutation
Val 337	Gly 337	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88365.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1541.1
All*	Total formula weight	89906.1

*Water molecules are not included.