Structure of PDB 1za1 Chain D

Receptor sequence
>1za1D (length=152) Species: 562 (Escherichia coli) [Search protein sequence]
THDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSG
EMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPE
RIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVL
AN
3D structure
PDB1za1 Structural basis for ordered substrate binding and cooperativity in aspartate transcarbamoylase
ChainD
Resolution2.2 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 D C109 C114 C138 C141 C108 C113 C137 C140
BS02 CTP D A11 I12 V17 D19 H20 K60 N84 I86 V91 K94 A10 I11 V16 D18 H19 K59 N83 I85 V90 K93
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:1za1, PDBe:1za1, PDBj:1za1
PDBsum1za1
PubMed15951418
UniProtP0A7F3|PYRI_ECOLI Aspartate carbamoyltransferase regulatory chain (Gene Name=pyrI)

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