Structure of PDB 8at1 Chain B

Receptor sequence
>8at1B (length=146) Species: 562 (Escherichia coli) [Search protein sequence]
GVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKD
LIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVL
VCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN
3D structure
PDB8at1 Crystal structures of aspartate carbamoyltransferase ligated with phosphonoacetamide, malonate, and CTP or ATP at 2.8-A resolution and neutral pH.
ChainB
Resolution2.8 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 B C109 C114 C138 C141 C102 C107 C131 C134
BS02 CTP B I12 H20 K60 N84 I86 Y89 V91 K94 I5 H13 K53 N77 I79 Y82 V84 K87
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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Cellular Component
External links
PDB RCSB:8at1, PDBe:8at1, PDBj:8at1
PDBsum8at1
PubMed2271529
UniProtP0A7F3|PYRI_ECOLI Aspartate carbamoyltransferase regulatory chain (Gene Name=pyrI)

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