Structure of PDB 3elq Chain B

Receptor sequence
>3elqB (length=566) Species: 199310 (Escherichia coli CFT073) [Search protein sequence]
AGFKPAPPAGQLGAVIVDPYGNAPLTALVDLDSHVISDVKVTVHGKGEKG
VEISYPVGQESLKTYDGVPIFGLYQKFANKVTVEWKENGKVMKDDYVVHT
SAIVNNYMDNRSISDLQQTKVIKVAPGFEDRLYLVNTHTFTAQGSDLHWH
GEKDKNAGILDAGPATGALPFDIAPFTFIVDTEGEYRWWLDQDTFYDGRD
RDINKRGYLMGIRETPRGTFTAVQGQHWYEFDMMGQVLEDHKLPRGFADA
THESIETPNGTVLLRVGKSNYRRDDGVHVTTIRDHILEVDKSGRVVDVWD
LTKILDPKRDALLGALDAGAVLAHAGQQAKLEPDTPFGDALGVGPGRNWA
HVNSIAYDAKDDSIILSSRHQGVVKIGRDKQVKWILAPSKGWEKPLASKL
LKPVDANGKPITCNENGLCENSDFDFTYTQHTAWISSKGTLTIFDNGDGR
HLEQPALPTMKYSRFVEYKIDEKKGTVQQVWEYGKERGYDFYSPITSIIE
YQADRNTMFGFGGSIHLFDVGQPTVGKLNEIDYKTKEVKVEIDVLSDKPN
QTHYRALLVRPQQMFK
3D structure
PDB3elq A structural and biochemical basis for PAPS-independent sulfuryl transfer by aryl sulfotransferase from uropathogenic Escherichia coli.
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.8.2.22: aryl-sulfate sulfotransferase.
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 SO4 B H252 H356 N358 H436 I500 T501 H252 H351 N353 H431 I495 T496
BS02 SO4 B S37 D38 Q59 S37 D38 Q59
BS03 SO4 B I416 S427 D428 I411 S422 D423
Gene Ontology
Molecular Function
GO:0004062 aryl sulfotransferase activity
GO:0016740 transferase activity
GO:0042802 identical protein binding
GO:0047686 arylsulfate sulfotransferase activity
Cellular Component
GO:0042597 periplasmic space

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:3elq, PDBe:3elq, PDBj:3elq
PDBsum3elq
PubMed19036922
UniProtQ8FDI4|ASST_ECOL6 Arylsulfate sulfotransferase AssT (Gene Name=assT)

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