Structure of PDB 3sgv Chain B

Receptor sequence
>3sgvB (length=217) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
LPAHGCRHVAIIMDGNGRWAKKQGKIRAFGHKAGAKSVRRAVSFAANNGI
EALTLYAFVSALMELFVWALDSEVKSLHRHNVRLRIIGDTSRFNSRLQER
IRKSEALTAGNTGLTLNIAANYGGRWDIVQGVRQLAEKVQQGNLQPDQID
EEMLNQHVCMHELAPVDLVIRTGGEHRISNFLLWQIAYAELYFTDVLWPD
FDEQDFEGALNAFANRE
3D structure
PDB3sgv Antibacterial drug leads targeting isoprenoid biosynthesis.
ChainB
Resolution1.61 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D26 H43 L137
Catalytic site (residue number reindexed from 1) D14 H31 L114
Enzyme Commision number 2.5.1.31: ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl- diphosphate specific].
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 2BJ B K44 A47 K48 V50 R51 L88 A92 E96 K32 A35 K36 V38 R39 L65 A69 E73 PDBbind-CN: -logKd/Ki=4.46,IC50=35uM
BS02 2BJ B M25 D26 G27 N28 G29 H43 A69 L85 F89 M13 D14 G15 N16 G17 H31 A57 L62 F66 PDBbind-CN: -logKd/Ki=4.46,IC50=35uM
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0008834 di-trans,poly-cis-undecaprenyl-diphosphate synthase activity
GO:0016740 transferase activity
GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
GO:0036094 small molecule binding
GO:0042803 protein homodimerization activity
GO:0045547 dehydrodolichyl diphosphate synthase activity
GO:0046872 metal ion binding
Biological Process
GO:0008360 regulation of cell shape
GO:0009252 peptidoglycan biosynthetic process
GO:0016094 polyprenol biosynthetic process
GO:0043164 Gram-negative-bacterium-type cell wall biogenesis
GO:0051301 cell division
GO:0071555 cell wall organization
Cellular Component
GO:0005737 cytoplasm
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:3sgv, PDBe:3sgv, PDBj:3sgv
PDBsum3sgv
PubMed23248302
UniProtP60472|UPPS_ECOLI Ditrans,polycis-undecaprenyl-diphosphate synthase ((2E,6E)-farnesyl-diphosphate specific) (Gene Name=ispU)

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