Structure of PDB 2p9g Chain B

Receptor sequence
>2p9gB (length=404) Species: 562 (Escherichia coli) [Search protein sequence]
EKDKIKFLLVEGVHQKALESLRAAGYTNIEFHKGALDDEQLKESIRDAHF
IGLRSRTHLTEDVINAAEKLVAIGAFAIGTNQVDLDAAAKRGIPVFNAPF
SNTRSVAELVIGELLLLLRGVPEANAKAHRGVWNKLAAGSFEARGKKLGI
IGYGHIGTQLGILAESLGMYVYFYDIENKLPLGNATQVQHLSDLLNMSDV
VSLHVPENPSTKNMMGAKEISLMKPGSLLINASRGTVVDIPALADALASK
HLAGAAIDVFPTEPATNSDPFTSPLAEFDNVLLTPHIGGSTQEAQENIGL
EVAGKLIKYSDNGSTLSAVNFPEVSLPLHVVRRLMHIHENRPGVLTALNK
IFAEQGVNIAAQYLQTSAQMGYVVIDIEADEDVAEKALQAMKAIPGTIRA
RLLY
3D structure
PDB2p9g The Effect of Hinge Mutations on Effector Binding and Domain Rotation in Escherichia coli D-3-Phosphoglycerate Dehydrogenase.
ChainB
Resolution2.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N108 R240 D264 E269 H292
Catalytic site (residue number reindexed from 1) N102 R234 D258 E263 H286
Enzyme Commision number 1.1.1.399: 2-oxoglutarate reductase.
1.1.1.95: phosphoglycerate dehydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SER B N364 I365 N358 I359
BS02 SER B H344 N346 V350 L370 H338 N340 V344 L364
BS03 NAI B F106 N108 G160 H161 I162 D181 I182 K185 H210 V211 P212 M220 A238 S239 R240 H292 F100 N102 G154 H155 I156 D175 I176 K179 H204 V205 P206 M214 A232 S233 R234 H286
Gene Ontology
Molecular Function
GO:0004617 phosphoglycerate dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
GO:0042802 identical protein binding
GO:0047545 2-hydroxyglutarate dehydrogenase activity
GO:0051287 NAD binding
GO:0070403 NAD+ binding
GO:0070404 NADH binding
GO:0070905 serine binding
Biological Process
GO:0006564 L-serine biosynthetic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2p9g, PDBe:2p9g, PDBj:2p9g
PDBsum2p9g
PubMed17459882
UniProtP0A9T0|SERA_ECOLI D-3-phosphoglycerate dehydrogenase (Gene Name=serA)

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