Structure of PDB 9atc Chain B

Receptor sequence
>9atcB (length=146) Species: 562 (Escherichia coli) [Search protein sequence]
QVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKD
LIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVL
VCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN
3D structure
PDB9atc Intersubunit hydrogen bond acts as a global molecular switch in Escherichia coli aspartate transcarbamoylase.
ChainB
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.3.2: aspartate carbamoyltransferase.
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
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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Biological Process
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Cellular Component
External links
PDB RCSB:9atc, PDBe:9atc, PDBj:9atc
PDBsum9atc
PubMed9829701
UniProtP0A7F3|PYRI_ECOLI Aspartate carbamoyltransferase regulatory chain (Gene Name=pyrI)

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