Structure of PDB 4qqr Chain A

Receptor sequence
>4qqrA (length=274) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
SFNFLIYGKTGWIGGLLGKLCEAQGITYTYGSGRLDRQSIVADIESVKPS
HVFNAAGVTGRPNVDWCESHKVETIRTNVAGTLTLADICREKGLVLINYA
TGCIFEYDSGHPLGSGIGFKEEDTPNFTGSFYSKTKAMVEELLKNYENVC
TLRVRMPISSDLTNPRNFITKIARYEKVVDIPNSMTILDELLPISIEMAK
RNLTGIYNFTNPGVVSHNEILEMYRDYIDPSFTWKNFTEPRSNNELDATK
LKTEFPELMSIKESLIKFVFEPNK
3D structure
PDB4qqr Structural insight into nucleotide rhamnose synthase/epimerase-reductase from Arabidopsis thaliana
ChainA
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.1.1.133: dTDP-4-dehydrorhamnose reductase.
5.1.3.13: dTDP-4-dehydrorhamnose 3,5-epimerase.
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 ZN A H123 D135 H111 D123
BS02 ZN A D77 C79 H82 D65 C67 H70
Gene Ontology
Molecular Function
GO:0008830 dTDP-4-dehydrorhamnose 3,5-epimerase activity
GO:0008831 dTDP-4-dehydrorhamnose reductase activity
GO:0010489 UDP-4-keto-6-deoxy-glucose-3,5-epimerase activity
GO:0010490 UDP-4-keto-rhamnose-4-keto-reductase activity
GO:0016491 oxidoreductase activity
GO:0016853 isomerase activity
Biological Process
GO:0010253 UDP-rhamnose biosynthetic process
GO:0019305 dTDP-rhamnose biosynthetic process
GO:0071555 cell wall organization
Cellular Component
GO:0005886 plasma membrane
GO:0009506 plasmodesma

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4qqr, PDBe:4qqr, PDBj:4qqr
PDBsum4qqr
PubMed
UniProtQ9LQ04|RMLCD_ARATH Bifunctional dTDP-4-dehydrorhamnose 3,5-epimerase/dTDP-4-dehydrorhamnose reductase (Gene Name=NRS/ER)

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