Structure of PDB 4mdf Chain A

Receptor sequence
>4mdfA (length=171) Species: 203119 (Acetivibrio thermocellus ATCC 27405) [Search protein sequence]
SMKLTIPELSLVVLIGSSGSGKSTFAKKHFKPTEVISSNFCRGLVSDDEN
DQTVTGAAFDVLHYIVSKRLQLGKLTVVDATNVQESARKPLIEIAKDYHC
FPVAVVFNLPEKVCQERNKNRTDRQVEEYVIRKHTQQMKKSIKGLQREGF
RYVYILNSPEEVEEVVFERQP
3D structure
PDB4mdf Structures of bacterial polynucleotide kinase in a Michaelis complex with GTP*Mg2+ and 5'-OH oligonucleotide and a product complex with GDP*Mg2+ and 5'-PO4 oligonucleotide reveal a mechanism of general acid-base catalysis and the determinants of phosphoacceptor recognition.
ChainA
Resolution1.727 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 dna A S37 N38 R41 Q51 T54 F58 T80 Q83 R123 Y128 V129 H133 S38 N39 R42 Q52 T55 F59 T81 Q84 R124 Y129 V130 H134
BS02 GTP A S17 G20 K21 S22 T23 R116 R120 R123 S18 G21 K22 S23 T24 R117 R121 R124
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