Structure of PDB 3ta1 Chain C

Receptor sequence
>3ta1C (length=103) Species: 224325 (Archaeoglobus fulgidus DSM 4304) [Search protein sequence]
MKMVVAVIRPEKLECVKKALEERGFVGMTVTEVKGRGEQKGIEVDLLQKT
KVEVVVSDDAVDEVVEAIVSSARTGKFGDGRIFVIPVEKSVKIRTGDEEV
AAA
3D structure
PDB3ta1 Mechanism of disruption of the Amt-GlnK complex by P(II)-mediated sensing of 2-oxoglutarate.
ChainC
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 ADP C G27 M28 T29 V63 V64 R103 G27 M28 T29 V54 V55 R94 PDBbind-CN: -logKd/Ki=3.25,Kd=568uM
BS02 ADP C G35 R36 G37 E38 K58 F86 G87 G89 R90 G35 R36 G37 E38 K49 F77 G78 G80 R81 PDBbind-CN: -logKd/Ki=3.25,Kd=568uM
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0030234 enzyme regulator activity
Biological Process
GO:0006808 regulation of nitrogen utilization
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:3ta1, PDBe:3ta1, PDBj:3ta1
PDBsum3ta1
PubMed22039461
UniProtO28524|GLNK3_ARCFU Nitrogen regulatory protein GlnK3 (Gene Name=glnK3)

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