PDB entry 2qgf
View 2qgf on RCSB PDB site
Description: Structure of regulatory chain mutant H20A of asparate transcarbamoylase from E. coli
Class: TRANSFERASE/Transferase regulator
Keywords: allosteric enzyme regulatory chain mutation, heterotropic regulation, TRANSFERASE-Transferase regulator COMPLEX
Deposited on
2007-06-28, released
2008-02-19
The last revision prior to the SCOPe 2.05 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.197
AEROSPACI score: 0.37
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Aspartate carbamoyltransferase catalytic chain
Species: Escherichia coli [TaxId:562]
Gene: pyrB
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2qgfa1, d2qgfa2 - Chain 'B':
Compound: Aspartate carbamoyltransferase regulatory chain
Species: Escherichia coli [TaxId:562]
Gene: pyrI
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2qgfb1, d2qgfb2 - Chain 'C':
Compound: Aspartate carbamoyltransferase catalytic chain
Species: Escherichia coli [TaxId:562]
Gene: pyrB
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2qgfc1, d2qgfc2 - Chain 'D':
Compound: Aspartate carbamoyltransferase regulatory chain
Species: Escherichia coli [TaxId:562]
Gene: pyrI
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2qgfd1, d2qgfd2 - Heterogens: ZN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2qgfA (A:)
anplyqkhiisindlsrddlnlvlataaklkanpqpellkhkviascffeastrtrlsfe
tsmhrlgasvvgfsdsantslgkkgetladtisvistyvdaivmrhpqegaarlatefsg
nvpvlnagdgsnqhptqtlldlftiqetqgrldnlhvamvgdlkygrtvhsltqalakfd
gnrfyfiapdalampqyildmldekgiawslhssieevmaevdilymtrvqkerldpsey
anvkaqfvlrasdlhnakanmkvlhplprvdeiatdvdktphawyfqqagngifarqall
alvlnrdlvl
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2qgfB (B:)
mthdnklqveaikrgtvidaipaqigfkllslfkltetdqritiglnlpsgemgrkdlik
ientflsedqvdqlalyapqatvnridnyevvgksrpslperidnvlvcpnsncishaep
vsssfavrkrandialkckycekefshnvvlan
- Chain 'C':
Sequence; same for both SEQRES and ATOM records: (download)
>2qgfC (C:)
anplyqkhiisindlsrddlnlvlataaklkanpqpellkhkviascffeastrtrlsfe
tsmhrlgasvvgfsdsantslgkkgetladtisvistyvdaivmrhpqegaarlatefsg
nvpvlnagdgsnqhptqtlldlftiqetqgrldnlhvamvgdlkygrtvhsltqalakfd
gnrfyfiapdalampqyildmldekgiawslhssieevmaevdilymtrvqkerldpsey
anvkaqfvlrasdlhnakanmkvlhplprvdeiatdvdktphawyfqqagngifarqall
alvlnrdlvl
- Chain 'D':
Sequence; same for both SEQRES and ATOM records: (download)
>2qgfD (D:)
mthdnklqveaikrgtvidaipaqigfkllslfkltetdqritiglnlpsgemgrkdlik
ientflsedqvdqlalyapqatvnridnyevvgksrpslperidnvlvcpnsncishaep
vsssfavrkrandialkckycekefshnvvlan