PDB entry 6kjb

View 6kjb on RCSB PDB site
Description: wild-type apo-form E. coli ATCase holoenzyme with an unusual open conformation of R167
Class: transferase
Keywords: aspartate transcarbamoylase holoenzyme, de novo pyrimidine biosynthesis, TRANSFERASE
Deposited on 2019-07-22, released 2020-06-03
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-06-03, with a file datestamp of 2020-05-29.
Experiment type: XRAY
Resolution: 2.06 Å
R-factor: N/A
AEROSPACI score: 0.29 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Aspartate carbamoyltransferase catalytic subunit
    Species: Escherichia coli K-12 [TaxId:83333]
    Gene: pyrB, b4245, JW4204
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d6kjba1, d6kjba2
  • Chain 'B':
    Compound: Aspartate carbamoyltransferase regulatory chain
    Species: Escherichia coli K-12 [TaxId:83333]
    Gene: pyrI, b4244, JW4203
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d6kjbb1, d6kjbb2
  • Heterogens: ZN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >6kjbA (A:)
anplyqkhiisindlsrddlnlvlataaklkanpqpellkhkviascffeastrtrlsfe
tsmhrlgasvvgfsdsantslgkkgetladtisvistyvdaivmrhpqegaarlatefsg
nvpvlnagdgsnqhptqtlldlftiqetqgrldnlhvamvgdlkygrtvhsltqalakfd
gnrfyfiapdalampqyildmldekgiawslhssieevmaevdilymtrvqkerldpsey
anvkaqfvlrasdlhnakanmkvlhplprvdeiatdvdktphawyfqqagngifarqall
alvlnrdlvl

    Sequence, based on observed residues (ATOM records): (download) 
    >6kjbA (A:)
anplyqkhiisindlsrddlnlvlataaklkanpqpellkhkviascffeastrtrlsfe
tsmhrlgasvvgfsdgetladtisvistyvdaivmrhpqegaarlatefsgnvpvlnagd
gsnqhptqtlldlftiqetqgrldnlhvamvgdlkygrtvhsltqalakfdgnrfyfiap
dalampqyildmldekgiawslhssieevmaevdilymtrvqkerldpseyanvkaqfvl
rasdlhnakanmkvlhplprvdeiatdvdktphawyfqqagngifarqallalvlnrdlv

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >6kjbB (B:)
mthdnklqveaikrgtvidhipaqigfkllslfkltetdqritiglnlpsgemgrkdlik
ientflsedqvdqlalyapqatvnridnyevvgksrpslperidnvlvcpnsncishaep
vsssfavrkrandialkckycekefshnvvlan

    Sequence, based on observed residues (ATOM records): (download) 
    >6kjbB (B:)
aikrgtvidhipaqigfkllslfkltetdqritiglndlikientflsedqvdqlalyap
qatvnridnyevvgksrpslperidnvlvcpnsncishaepvsssfavrkrandialkck
ycekefshnvvlan