Structure of PDB 1tug Chain D

Receptor sequence
>1tugD (length=153) Species: 562 (Escherichia coli) [Search protein sequence]
MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPS
GEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLP
ERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVV
LAN
3D structure
PDB1tug Monitoring the Transition from the T to the R State in E.coli Aspartate Transcarbamoylase by X-ray Crystallography: Crystal Structures of the E50A Mutant Enzyme in Four Distinct Allosteric States.
ChainD
Resolution2.1 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 ZN D C114 S116 C114 S116
BS02 CTP D T2 E10 A11 I12 D19 H20 K60 I86 Y89 K94 T2 E10 A11 I12 D19 H20 K60 I86 Y89 K94
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006207 'de novo' pyrimidine nucleobase biosynthetic process
GO:0006221 pyrimidine nucleotide biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0009347 aspartate carbamoyltransferase complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:1tug, PDBe:1tug, PDBj:1tug
PDBsum1tug
PubMed15288791
UniProtP0A7F3|PYRI_ECOLI Aspartate carbamoyltransferase regulatory chain (Gene Name=pyrI)

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