PDB entry 2r7k

View 2r7k on RCSB PDB site
Description: Crystal structure of FAICAR synthetase (PurP) from M. jannaschii complexed with AMPPCP and AICAR
Class: ligase
Keywords: ATP-grasp superfamily, ATP-binding, Ligase, Magnesium, Manganese, Metal-binding, Nucleotide-binding
Deposited on 2007-09-09, released 2007-12-04
The last revision prior to the SCOPe 2.04 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.21
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase
    Species: Methanocaldococcus jannaschii [TaxId:2190]
    Gene: purP
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d2r7ka1, d2r7ka2
  • Heterogens: SO4, CL, ACP, AMZ, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2r7kA (A:)
miskdeileifdkynkdeitiatlgshtslhilkgaklegfstvcitmkgrdvpykrfkv
adkfiyvdnfsdikneeiqeklrelnsivvphgsfiaycgldnvensflvpmfgnrrilr
weserslegkllreaglrvpkkyespedidgtvivkfpgarggrgyfiassteefykkae
dlkkrgiltdedianahieeyvvgtnfcihyfysplkdevellgmdkryesnidglvrip
akdqlemninpsyvitgnipvviresllpqvfemgdklvakakelvppgmigpfclqslc
nenlelvvfemsarvdggtnsfmnggpysflyngeplsmgqriareikmalqldmidkii
s

    Sequence, based on observed residues (ATOM records): (download) 
    >2r7kA (A:)
miskdeileifdkynkdeitiatlgshtslhilkgaklegfstvcitmkgrdvpykrfkv
adkfiyvdnfsdikneeiqeklrelnsivvphgsfiaycgldnvensflvpmfgnrrilr
weserslegkllreaglrvpkkyespedidgtvivkfpgargyfiassteefykkaedlk
krgiltdedianahieeyvvgtnfcihyfysplkdevellgmdkryesnidglvripakd
qlemninpsyvitgnipvviresllpqvfemgdklvakakelvppgmigpfclqslcnen
lelvvfemsarvdggtnsfmnggpysflyngeplsmgqriareikmalqldmidkiis