Structure of PDB 3pwg Chain B

Receptor sequence
>3pwgB (length=442) Species: 444449 (Escherichia coli O157:H7 str. EC4042) [Search protein sequence]
FTTPVVTEMQVIPVAGHDSMLMNLGGAHAAFFTRNIVIIKDNSGHTGVGE
IPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTF
DLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFV
GNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDF
KLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKG
SLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSL
QSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHV
AAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDM
DQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR
3D structure
PDB3pwg Crystal structure of the mutant S29G.P34A of D-Glucarate dehydratase from Escherichia Coli complexed with product 5-keto-4-deoxy-D-Glucarate
ChainB
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K205 K207 D235 N237 E260 N289 M290 D313 H339 N341 I365
Catalytic site (residue number reindexed from 1) K201 K203 D231 N233 E256 N285 M286 D309 H335 N337 I361
Enzyme Commision number 4.2.1.40: glucarate dehydratase.
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 MG B D235 E260 N289 D231 E256 N285
BS02 GLR B N27 H32 T103 F104 Y150 K207 D235 N289 H339 N341 R422 N23 H28 T99 F100 Y146 K203 D231 N285 H335 N337 R418
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0008872 glucarate dehydratase activity
GO:0016829 lyase activity
GO:0046872 metal ion binding
Biological Process
GO:0019394 glucarate catabolic process
GO:0042838 D-glucarate catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:3pwg, PDBe:3pwg, PDBj:3pwg
PDBsum3pwg
PubMed
UniProtP0AES2|GUDD_ECOLI Glucarate dehydratase (Gene Name=gudD)

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