Structure of PDB 4wiu Chain A

Receptor sequence
>4wiuA (length=600) Species: 419947 (Mycobacterium tuberculosis H37Ra) [Search protein sequence]
SHMTSATIPGLDTAPTNHQGLLSWVEEVAELTQPDRVVFTDGSEEEFQRL
CDQLVEAGTFIRLNPEKHKNSYLALSDPSDVARVESRTYICSAKEIDAGP
TNNWMDPGEMRSIMKDLYRGCMRGRTMYVVPFCMGPLGAEDPKLGVEITD
SEYVVVSMRTMTRMGKAALEKMGDDGFFVKALHSVGAPLEPGQKDVAWPC
SETKYITHFPETREIWSYGSGYGGNALLGKKCYSLRIASAMAHDEGWLAE
HMLILKLISPENKAYYFAAAFPSACGKTNLAMLQPTIPGWRAETLGDDIA
WMRFGKDGRLYAVNPEFGFFGVAPGTNWKSNPNAMRTIAAGNTVFTNVAL
TDDGDVWWEGLEGDPQHLIDWKGNDWYFRETETNAAHPNSRYCTPMSQCP
ILAPEWDDPQGVPISGILFGGRRKTTVPLVTEARDWQHGVFIGATLGSEQ
TNVRRDPMAMLPFLGYNVGDYFQHWINLGKHADESKLPKVFFVNWFRRGD
DGRFLWPGFGENSRVLKWIVDRIEHKAGGATTPIGTVPAVEDLDLDGLDV
DAADVAAALAVDADEWRQELPLIEEWLQFVGEKLPTGVKDEFDALKERLG
3D structure
PDB4wiu Crystal Structure of PEPCK (Rv0211) from Mycobacterium tuberculosis in complex with oxalate and Mn2+
ChainA
Resolution2.02 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R81 Y220 K229 H249 S271 C273 D296 R389
Catalytic site (residue number reindexed from 1) R83 Y222 K231 H251 S273 C275 D298 R391
Enzyme Commision number 4.1.1.32: phosphoenolpyruvate carboxykinase (GTP).
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 MN A K229 H249 D296 K231 H251 D298
BS02 OXL A R81 K229 R389 R83 K231 R391
Gene Ontology
Molecular Function
GO:0004611 phosphoenolpyruvate carboxykinase activity
GO:0004613 phosphoenolpyruvate carboxykinase (GTP) activity
GO:0005525 GTP binding
GO:0016831 carboxy-lyase activity
GO:0017076 purine nucleotide binding
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006094 gluconeogenesis
GO:0019543 propionate catabolic process
GO:0033993 response to lipid
GO:0042594 response to starvation
GO:0046327 glycerol biosynthetic process from pyruvate
GO:0071333 cellular response to glucose stimulus
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:4wiu, PDBe:4wiu, PDBj:4wiu
PDBsum4wiu
PubMed
UniProtA5TYT6|PCKG_MYCTA Phosphoenolpyruvate carboxykinase [GTP] (Gene Name=pckG)

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