PDB entry 1p22

View 1p22 on RCSB PDB site
Description: Structure of a beta-TrCP1-Skp1-beta-catenin complex: destruction motif binding and lysine specificity on the SCFbeta-TrCP1 ubiquitin ligase
Class: signaling protein
Keywords: Ubiquitination, degradation
Deposited on 2003-04-14, released 2003-07-08
The last revision prior to the SCOP 1.73 freeze date was dated 2003-07-08, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.95 Å
R-factor: 0.233
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: F-box/WD-repeat protein 1A
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9Y297 (4-End)
      • cloning artifact (0-3)
    Domains in SCOP 1.73: d1p22a1, d1p22a2
  • Chain 'B':
    Compound: skp1
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1p22b1, d1p22b2
  • Chain 'C':
    Compound: beta-catenin
    Species: HOMO SAPIENS
    Gene: CTNNB1 OR CTNNB
    Database cross-references and differences (RAF-indexed):
    • Uniprot P35222
      • modified residue (14)
      • modified residue (18)

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1p22A (A:)
spaimlqrdfitalpargldhiaenilsyldakslcaaelvckewyrvtsdgmlwkklie
rmvrtdslwrglaerrgwgqylfknkppdgnappnsfyralypkiiqdietiesnwrcgr
hslqrihcrsetskgvyclqyddqkivsglrdntikiwdkntleckriltghtgsvlclq
yderviitgssdstvrvwdvntgemlntlihhceavlhlrfnngmmvtcskdrsiavwdm
asptditlrrvlvghraavnvvdfddkyivsasgdrtikvwntstcefvrtlnghkrgia
clqyrdrlvvsgssdntirlwdiecgaclrvlegheelvrcirfdnkrivsgaydgkikv
wdlvaaldprapagtlclrtlvehsgrvfrlqfdefqivssshddtiliwdflndpaaqa
epprspsrtytyisr

    Sequence, based on observed residues (ATOM records): (download) 
    >1p22A (A:)
spaimlqrdfitalpargldhiaenilsyldakslcaaelvckewyrvtsdgmlwkklie
rmvrtdslwrglaerrgwgqylfppnsfyralypkiiqdietiesnwrcgrhslqrihcr
setskgvyclqyddqkivsglrdntikiwdkntleckriltghtgsvlclqyderviitg
ssdstvrvwdvntgemlntlihhceavlhlrfnngmmvtcskdrsiavwdmasptditlr
rvlvghraavnvvdfddkyivsasgdrtikvwntstcefvrtlnghkrgiaclqyrdrlv
vsgssdntirlwdiecgaclrvlegheelvrcirfdnkrivsgaydgkikvwdlvaaldp
rapagtlclrtlvehsgrvfrlqfdefqivssshddtiliwd

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1p22B (B:)
mpsiklqssdgeifevdveiakqsvtiktmledlgmdpvplpnvnaailkkviqwcthhk
ddppddipvwdqeflkvdqgtlfelilaanyldikglldvtcktvanmikgktpeeirkt
fnikndfteeeeaqvrkenqwceek

    Sequence, based on observed residues (ATOM records): (download) 
    >1p22B (B:)
psiklqssdgeifevdveiakqsvtiktmledlgmdpvplpnvnaailkkviqwcthhip
vwdqeflkvdqgtlfelilaanyldikglldvtcktvanmikgktpeeirktfnikndft
eeeeaqvrken

  • Chain 'C':
    No sequence available.