Structure of PDB 3oe1 Chain B

Receptor sequence
>3oe1B (length=560) Species: 542 (Zymomonas mobilis) [Search protein sequence]
SYTVGTYLAERLVQIGLKHHFAVAGDYNLVLLDNLLLNKNMEQVYCCNEL
NCGFSAEGYARAKGAAAAVVTYSVGALSAFDAIGGAYAENLPVILISGAP
NNNDHAAGHVLHHALGKTDYHYQLEMAKNITAAAEAIYTPEEAPAKIDHV
IKTALREKKPVYLEIACNIASMPCAAPGPASALFNDEASDEASLNAAVEE
TLKFIANRDKVAVLVGSKLRAAGAEEAAVKFADALGGAVATMAAAKSFFP
EENPHYIGTSWGEVSYPGVEKTMKEADAVIALAPVFNDYSTTGWTDIPDP
KKLVLAEPRSVVVNGIRFPSVHLKDYLTRLAQKVSKKTGALDFFKSLNAA
APADPSAPLVNAEIARQVEALLTPNTTVIAETGDSWFNAQRMKLPNGARV
EYEMQWGHIGWSVPAAFGYAVGAPERRNILMVGDGSFQLTAQEVAQMVRL
KLPVIIFLINNYGYTIDVMIHDGPYNNIKNWDYAGLMEVFNGNGGYDSGA
GKGLKAKTGGELAEAIKVALANTDGPTLIECFIGREDCTEELVKWGKRVA
AANSRKPVNK
3D structure
PDB3oe1 Double duty for a conserved glutamate in pyruvate decarboxylase: evidence of the participation in stereoelectronically controlled decarboxylation and in protonation of the nascent carbanion/enamine intermediate .
ChainB
Resolution1.985 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D27 Y28 E50 Y73 H113 H114 L116 G117 C168 Y290 T388 G413 D440 N467 G469 I472 D473
Catalytic site (residue number reindexed from 1) D26 Y27 E49 Y72 H112 H113 L115 G116 C167 Y289 T382 G407 D434 N461 G463 I466 D467
Enzyme Commision number 4.1.1.1: pyruvate decarboxylase.
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 TDL B A25 D27 E50 V75 H114 A24 D26 E49 V74 H113
BS02 MG B D440 N467 G469 D434 N461 G463
BS03 TDL B G389 D390 H414 I415 G439 G441 S442 N467 G469 Y470 T471 I472 D473 G383 D384 H408 I409 G433 G435 S436 N461 G463 Y464 T465 I466 D467
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0004737 pyruvate decarboxylase activity
GO:0016831 carboxy-lyase activity
GO:0030976 thiamine pyrophosphate binding
GO:0046872 metal ion binding
Biological Process
GO:0000949 aromatic amino acid family catabolic process to alcohol via Ehrlich pathway
GO:0019752 carboxylic acid metabolic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Cellular Component
External links
PDB RCSB:3oe1, PDBe:3oe1, PDBj:3oe1
PDBsum3oe1
PubMed20715795
UniProtP06672|PDC_ZYMMO Pyruvate decarboxylase (Gene Name=pdc)

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