Structure of PDB 3c9u Chain B

Receptor sequence
>3c9uB (length=312) Species: 63363 (Aquifex aeolicus) [Search protein sequence]
FQGSFTMRLKELGEFGLIDLIKKTLESKVIGDDTAPVEYCSKKLLLTTDV
LNEGVHFLRSYIPEAVGWKAISVNVSDVIANGGLPKWALISLNLPEDLEV
SYVERFYIGVKRACEFYKCEVVGGNISKSEKIGISVFLVGETERFVGRDG
ARLGDSVFVSGTLGDSRAGLELLLMEKEEYEPFELALIQRHLRPTARIDY
VKHIQKYANASMDISDGLVADANHLAQRSGVKIEILSEKLPLSNELKMYC
EKYGKNPIEYALFGGEDYQLLFTHPKERWNPFLDMTEIGRVEEGEGVFVD
GKKVEPKGWKHF
3D structure
PDB3c9u Structural studies of thiamin monophosphate kinase in complex with substrates and products.
ChainB
Resolution1.48 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.4.16: thiamine-phosphate kinase.
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 B I12 I24 G25 D26 D27 D71 R142 I18 I30 G31 D32 D33 D77 R148
BS02 MG B D27 T41 D71 D33 T47 D77
BS03 MG B D43 D71 D49 D77
BS04 MG B D27 D71 D207 D33 D77 D213
BS05 ADP B I84 Y101 G117 G118 N119 I90 Y107 G123 G124 N125
BS06 TPP B D43 V49 H50 L164 S209 D210 E260 W303 H305 D49 V55 H56 L170 S215 D216 E266 W309 H311
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0005524 ATP binding
GO:0009030 thiamine-phosphate kinase activity
GO:0016301 kinase activity
GO:0046872 metal ion binding
Biological Process
GO:0009228 thiamine biosynthetic process
GO:0009229 thiamine diphosphate biosynthetic process
GO:0016310 phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3c9u, PDBe:3c9u, PDBj:3c9u
PDBsum3c9u
PubMed18311927
UniProtO67883|THIL_AQUAE Thiamine-monophosphate kinase (Gene Name=thiL)

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