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1RAB

Crystal structure of ctp-ligated t state aspartate transcarbamoylase at 2.5 angstroms resolution: implications for atcase mutants and the mechanism of negative cooperativity

PDB DOI: 10.2210/pdb1rab/pdb

Classification: TRANSFERASE
Organism(s): Escherichia Coli

Deposited: 1992-08-14
Deposition Author(s): Gouaux, J.E. , Kosman, R.P. , Lipscomb, W.N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.5 Å

1rab
Literature

Crystal structure of ctp-ligated t state aspartate transcarbamoylase at 2.5 angstroms resolution: implications for atcase mutants and the mechanism of negative cooperativity

Gouaux, J.E. , Kosman, R.P. , Lipscomb, W.N.

Primary Citation of Related Structures: 1RAB


Proteins
Molecule Chains Sequence Length Organism Sequence
Aspartate carbamoyltransferase catalytic chain A 310 Escherichia Coli ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL
Aspartate carbamoyltransferase catalytic chain C 310 Escherichia Coli ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL
Aspartate carbamoyltransferase regulatory chain B 153 Escherichia Coli MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN
Aspartate carbamoyltransferase regulatory chain D 153 Escherichia Coli MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN
Experimental Data

Method: X-RAY DIFFRACTION

Deposited Date: 1992-08-14
Deposition Author(s): Gouaux, J.E. , Kosman, R.P. , Lipscomb, W.N.